diff --git a/.gitignore b/.gitignore index c00df45..5ccfde0 100755 --- a/.gitignore +++ b/.gitignore @@ -2,3 +2,5 @@ /promises_tests /main.js /tmp +/.idea +test/tests.js diff --git a/CHANGELOG.md b/CHANGELOG.md index e4b5b8d..51ab783 100755 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,2 +1,3 @@ + # Master Initial commit diff --git a/Gruntfile.js b/Gruntfile.js index 7396499..138f006 100755 --- a/Gruntfile.js +++ b/Gruntfile.js @@ -78,6 +78,20 @@ module.exports = function(grunt) { 'uglify:browserNoVersion' ]); + this.registerTask('coffeeTests',[ + 'clean:tests', + 'build', + 'coffeeify:tests', + 'watch:coffeeTests' + + ]); + this.registerTask('phantomTests',[ + 'clean:tests', + 'build', + 'coffeeify:tests', + 'mocha_phantomjs:phantom' + + ]); // Custom YUIDoc task this.registerTask('docs', ['yuidoc']); @@ -90,7 +104,8 @@ module.exports = function(grunt) { grunt.loadNpmTasks('grunt-mocha-test'); grunt.loadNpmTasks('grunt-contrib-yuidoc'); grunt.loadNpmTasks('grunt-release-it'); - + grunt.loadNpmTasks('grunt-contrib-coffeeify'); + grunt.loadNpmTasks('grunt-include-source'); // Merge config into emberConfig, overwriting existing settings grunt.initConfig(config); }; diff --git a/bower.json b/bower.json new file mode 100644 index 0000000..34c24d6 --- /dev/null +++ b/bower.json @@ -0,0 +1,21 @@ +{ + "name": "ember-share", + "description": "Integrate ShareDB 1.00 with Ember", + "main": "dist/ember-share.js", + "authors": [ + "Oren Griffin " + ], + "license": "MIT", + "keywords": [ + "ShareDB", + "ShareJS" + ], + "homepage": "https://github.com/Optibus/ember-share", + "ignore": [ + "**/.*", + "node_modules", + "bower_components", + "test", + "tests" + ] +} diff --git a/dist/commonjs/ember-share.js b/dist/commonjs/ember-share.js index 277b181..4b2be73 100644 --- a/dist/commonjs/ember-share.js +++ b/dist/commonjs/ember-share.js @@ -1,33 +1,16 @@ "use strict"; var ShareTextMixin = require("ember-share/mixins/share-text")["default"]; -var ShareProxy = require("ember-share/models/share-proxy")["default"]; -var ShareArray = require("ember-share/models/share-array")["default"]; +var ShareProxy = require("ember-share/models/model")["default"]; var Store = require("ember-share/store")["default"]; var Utils = require("ember-share/utils")["default"]; +var attrFunc = require("ember-share/attr")["default"]; +var belongsTo = require("ember-share/belongs-to")["default"]; -Ember.onLoad('Ember.Application', function(Application) { - Application.initializer({ - name: 'ember-share', - initialize : function(container, application){ - application.register('store:main', application.Store || StoreStore); - container.lookup('store:main'); - } - }); - Application.initializer({ - name: 'injectStore', - before : 'ember-share', - initialize : function(container, application) { - application.register('model:share-proxy',ShareProxy); - application.register('model:share-array',ShareArray); - application.inject('controller', 'store', 'store:main'); - application.inject('route', 'store', 'store:main'); - } - }); -}); - +var attr = attrFunc('_sdbProps') exports.ShareTextMixin = ShareTextMixin; exports.ShareProxy = ShareProxy; -exports.ShareArray = ShareArray; +exports.belongsTo = belongsTo; exports.Store = Store; -exports.Utils = Utils; \ No newline at end of file +exports.Utils = Utils; +exports.attr = attr; \ No newline at end of file diff --git a/dist/commonjs/ember-share/attr.js b/dist/commonjs/ember-share/attr.js new file mode 100644 index 0000000..5a37785 --- /dev/null +++ b/dist/commonjs/ember-share/attr.js @@ -0,0 +1,60 @@ +"use strict"; +var sillyFunction = function (value) {return value}; + +exports["default"] = function(sdbProps) { + return function() { + var options, + type; + options = {}; + type = null; + _.forEach(arguments, function(arg) { + if (_.isPlainObject(arg)) { + return options = arg; + } else { + if (_.isString(arg)) { + return type = arg.charAt(0).toUpperCase() + arg.slice(1); + } + } + }); + if (type != null && window[type] != null) { + var transfromToType = function (value) { + var newValue = new window[type](value) + if (type == 'Date') + return newValue + else + return newValue.valueOf() + }; + } else { + var transfromToType = sillyFunction + } + + return Ember.computed({ + get: function(k) { + this.get(sdbProps, true).addObject(k); + // return this.get(k, true); + var isSpecielKey = _.includes([ + '_isSDB', + '_sdbProps', + '_subProps', + 'doc', + '_prefix', + 'content', + '_idx', + '_root' + ], k); + + if (isSpecielKey || this._fullPath == null) + return transfromToType(this._get(k, true)) + else + return transfromToType(this._get(this._fullPath(k))) + + }, + set: function(k, v, isFromServer) { + // return this._super(p, oi) + var path = (k == null) ? this.get('_prefix') : ((k == '_idx' || !this._fullPath) ? k : this._fullPath(k)); + return this._set(path, v) + + } + }); + } +} \ No newline at end of file diff --git a/dist/commonjs/ember-share/belongs-to.js b/dist/commonjs/ember-share/belongs-to.js new file mode 100644 index 0000000..9d2ac2a --- /dev/null +++ b/dist/commonjs/ember-share/belongs-to.js @@ -0,0 +1,48 @@ +"use strict"; +exports["default"] = function(DS, modelName) { + // var options, type; + // options = {}; + // type = null; + // _.forEach(arguments, function(arg) { + // if (_.isPlainObject(arg)) { + // return options = arg; + // } else { + // if (_.isString(arg)) { + // return type = null; + // } + // } + // }); + var store = this.originalStore; + return Ember.computed({ + get: function(k) { + var ref; + + return store.findRecord(modelName, this.get(ref = "doc.data." + k)); + // return != null ? ref : Ember.get(options, 'defaultValue')); + }, + set: function(p, oi, isFromServer) { + return oi; + } + }); + } + + +// attr: -> +// options = {}; type = null +// _.forEach arguments, (arg) -> +// if _.isPlainObject(arg) +// options = arg +// else +// if _.isString arg +// type = null +// +// Ember.computed +// get: (k) -> +// @get "doc.data.#{k}" ? Ember.get(options, 'defaultValue') +// set: (p, oi, isFromServer) -> +// if type? +// oi = window[type.toUpperCase type] oi +// od = @get p +// p = p.split '.' +// @get('doc').submitOp [{p,od,oi}] +// oi \ No newline at end of file diff --git a/dist/commonjs/ember-share/models/base.js b/dist/commonjs/ember-share/models/base.js new file mode 100644 index 0000000..405b983 --- /dev/null +++ b/dist/commonjs/ember-share/models/base.js @@ -0,0 +1,143 @@ +"use strict"; +var UseSubsMixin = require("./use-subs-mixin")["default"]; +var SubMixin = require("./sub-mixin")["default"]; +var SDBSubArray = require("./sub-array")["default"]; +var subs = require("./subs-handler")["default"]; +var Utils = require("./utils")["default"]; + +var toJson = function(obj) { + return (obj == null) + ? void 0 + : JSON.parse(JSON.stringify(obj)); +}; + +var getPlainObject = function (value) { + if (value != null && !((typeof value == 'string') || (typeof value == 'number'))) + if (typeof value.toJson == 'function') + return value.toJson() + else + return toJson(value) + else { + return value + } +} + +// +// ShareDb Base Class +// +// Root and all subs (currently not arrays) inherit from base. +// +// + +var GetterSettersMixin = Ember.Mixin.create({ + + _get: function(k, selfCall) { + var firstValue = _.first(k.split('.')); + + if (k != '_sdbProps' && _.includes(this.get('_sdbProps'), firstValue)) { + var content = this.get("doc.data." + k); + return this.useSubs(content, k) + } else { + return this.get(k); + } + }, + + _set: function(path, oi) { + var firstValue = _.first(path.split('.')); + var self = this; + + if (Ember.get(this, '_prefix') == null) + this.get(firstValue); + + if (path != '_sdbProps' && _.includes(this.get('_sdbProps'), firstValue)) { + var od = getPlainObject(this._get(path)); + oi = getPlainObject(oi); + var p = path.split('.'); + var utils = Utils(this); + utils.removeChildren(path, true); + var op = { + p: p, + od: od, + oi: oi + }; + + if (od == null) + delete op.od; + + if (op.oi != op.od) { + this.get('doc').submitOp([op], function(err) { + self.get('_root', true).trigger('submitted', err); + }); + } + + return this.useSubs(oi,path); + } else { + return this.set(path, oi, true) + + } + } + +}); +var SDBBase = Ember.Object.extend(Ember.Evented, GetterSettersMixin, { + + _isSDB: true, + + notifyProperties: function notifyProperties(props) { + var self = this; + _.forEach(props, function(prop) { + self.notifyPropertyChange(prop) + }) + return this + }, + + notifyDidProperties: function notifyDidProperties(props) { + var self = this; + _.forEach(props, function(prop) { + self.propertyDidChange(prop) + }) + return this + }, + + notifyWillProperties: function notifyWillProperties(props) { + var self = this; + _.forEach(props, function(prop) { + self.propertyWillChange(prop) + }) + return this + }, + + deleteProperty: function deleteProperty(k) { + var doc = this.get('doc'); + var p = k.split('.'); + var od = getPlainObject(this.get(k)); + doc.submitOp([ + { + p: p, + od: od + } + ]); + }, + + setProperties: function setProperties(obj) { + var sdbProps = this.get('_sdbProps'); + var self = this; + var SDBpropsFromObj = _.filter(_.keys(obj), function(key) { + self.get(key); + return _.includes(sdbProps, key) + }); + var nonSDB = _.reject(_.keys(obj), function(key) { + return _.includes(sdbProps, key) + }); + this._super(_.pick(obj, nonSDB)); + _.forEach(SDBpropsFromObj, function(key) { + self.set(key, obj[key]) + }); + }, + +}); + +SDBBase = SDBBase.extend(UseSubsMixin); +subs.object = SDBBase.extend(SubMixin); +subs.array = SDBSubArray(SubMixin, GetterSettersMixin).extend(UseSubsMixin); + +exports["default"] = SDBBase \ No newline at end of file diff --git a/dist/commonjs/ember-share/models/model.js b/dist/commonjs/ember-share/models/model.js new file mode 100644 index 0000000..16a80a2 --- /dev/null +++ b/dist/commonjs/ember-share/models/model.js @@ -0,0 +1,67 @@ +"use strict"; +var Utils = require("./utils")["default"]; +var SDBBase = require("./base")["default"]; + +// +// ShareDb Ember Model Class +// +// extends Base. +// this is model has a recursive structure, getting an inner object or array will return +// a sub object which is conencted to its parent. +// an over view of the entire structure can be found here: +// https://www.gliffy.com/go/share/sn1ehtp86ywtwlvhsxid +// +// + +var SDBRoot = SDBBase.extend({ + unload: function() { + return this.get('_store').unload(this.get('_type'), this); + }, + + id: Ember.computed.reads('doc.id'), + + _childLimiations: (function() { + return [] + }).property(), + + _root: (function() { + return this + }).property(), + + _children: (function() { + return {} + }).property(), + + _sdbProps: (function () { + return [] + }).property(), + + setOpsInit: (function() { + var doc = this.get('doc', true); + var oldDoc = this.get('oldDoc'); + var utils = Utils(this); + + if (oldDoc) { + oldDoc.destroy(); + } + // doc.on('before op', utils.beforeAfter("Will")); + doc.on('before component', utils.beforeAfter("Will")); + doc.on('after component', utils.beforeAfter("Did")); + // doc.on('op', utils.beforeAfter("Did")); + + this.set('oldDoc', doc); + + }).observes('doc').on('init'), + + + willDestroy: function () { + var utils = Utils(this); + this._super.apply(this, arguments) + utils.removeChildren(); + console.log('destroying children'); + } + +}); + + +exports["default"] = SDBRoot \ No newline at end of file diff --git a/dist/commonjs/ember-share/models/share-array.js b/dist/commonjs/ember-share/models/share-array.js deleted file mode 100644 index 2439ae2..0000000 --- a/dist/commonjs/ember-share/models/share-array.js +++ /dev/null @@ -1,81 +0,0 @@ -"use strict"; -var ShareProxy = require("./share-proxy")["default"]; - -exports["default"] = Ember.Object.extend(Ember.MutableArray, { - _context: null, - _cache: null, - itemType: 'share-proxy', - init: function () { - this._cache = []; // cache wrapped objects - this._factory = this.container.lookupFactory('model:'+this.itemType); - // TODO subscribe to array ops on context - var _this = this; - this._context.on('delete', function (index, removed) { - _this.arrayContentWillChange(index, 1, 0); - - _this._cache.splice(index, 1); - - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }) - _this.arrayContentDidChange(index, 1, 0); - }); - this._context.on('insert', function (index, value) { - _this.arrayContentWillChange(index, 0, 1); - - var model = _this._factory.create({ - _context: _this._context.createContextAt(index) - }); - - _this._cache.splice(index, 0, model); - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }); - _this.arrayContentDidChange(index, 0, 1); - }); - }, - length: function () { - return this._context.get().length; - }.property().volatile(), - objectAt: function (index) { - if (this._cache[index] === undefined && this._context.get(index) !== undefined) { - this._cache[index] = this._factory.create({ - _context: this._context.createContextAt(index) - }); - } - return this._cache[index]; - }, - replace: function (index, length, objects) { - var objectsLength = objects.length; - var args = new Array(objectsLength+2); - var model; - args[0] = index; - args[1] = length; - - this.arrayContentWillChange(index, length, objectsLength); - - if (length > 0) { - this._context.remove([index], length); - } - - for (var i=0; i objects.length) + ? len + : objects.length; + for (var i = 0; i < iterationLength; i++) { + var newIndex = i + start; + var obj = objects.objectAt(i); + this._submitOp(newIndex, obj, (len > i + ? this.objectAt(newIndex) + : null)) + } + this.arrayContentDidChange(start, len, objects.length); + return this //._super(start, len, objects) + }, + + onChangeDoc: (function () { + // debugger + // this.set ('content', this.get('doc.data.' + this.get('_prefix'))) + // Ember.run.next (this, function () P{}) + this.replaceContent(this.get('doc.data.' + this.get('_prefix')), true) + }).observes('doc') + }); +} \ No newline at end of file diff --git a/dist/commonjs/ember-share/models/sub-mixin.js b/dist/commonjs/ember-share/models/sub-mixin.js new file mode 100644 index 0000000..ab4cbab --- /dev/null +++ b/dist/commonjs/ember-share/models/sub-mixin.js @@ -0,0 +1,175 @@ +"use strict"; +var Utils = require("./utils")["default"]; +var attrs = require("../attr")["default"]; + +var allButLast = function(arr) { + return arr.slice(0, arr.length - 1) +}; + +// +// Sub Mixin +// +// All subs use this mixin (Object and Array) +// +// + +exports["default"] = Ember.Mixin.create({ + + _children: (function() { + return {} + }).property(), + + _sdbProps: (function() { + return [] + }).property(), + + _subProps: (function() { + return [] + }).property(), + + doc: Ember.computed.reads('_root.doc'), + + createInnerAttrs: (function() { + var tempContent = Ember.get(this, 'tempContent'); + var self = this; + var attr = attrs('_subProps'); + var keys = []; + + _.forEach(tempContent, function(value, key) { + keys.push(key); + Ember.defineProperty(self, key, attr()); + }) + + Ember.get(this, '_subProps').addObjects(keys); + delete this['tempContent']; + }).on('init'), + + beforeFn: (function (){return []}).property(), + afterFn: (function (){return []}).property(), + + activateListeners: (function() { + var utils = Utils(this); + + var beforeFn = utils.beforeAfterChild("Will"); + var afterFn = utils.beforeAfterChild("Did"); + + if (this.has('before op')) { + this.off('before op', this.get('beforeFn').pop()) + } + if (this.has('op')) { + this.off('op', this.get('afterFn').pop()) + } + this.on('before op', beforeFn); + this.on('op', afterFn); + + this.get('beforeFn').push(beforeFn); + this.get('afterFn').push(afterFn); + + // }).on('init'), + }).observes('doc').on('init'), + + _fullPath: function(path) { + var prefix = Ember.get(this, '_prefix'); + var idx = Ember.get(this, '_idx'); + + if (prefix) { + if (idx != null) { + return prefix + '.' + idx + '.' + path + } else { + return prefix + '.' + path; + } + } else + return path; + } + , + + deleteProperty: function(k) { + this.removeKey(k); + return this._super(this._fullPath(k)) + }, + + replaceContent: function(content, noSet) { + this.notifyWillProperties(this.get('_subProps').toArray()); + var prefix = this.get('_prefix'); + var idx = this.get('_idx') + var path = (idx == null) ? prefix : prefix + '.' + idx + + if (!noSet) + this._set(path, content); + + var self = this; + var utils = Utils(this); + + utils.removeChildren(path); + + if (_.isEmpty(Object.keys(this))) { + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + + var notifyFather = function (prefixArr, keys) { + if (_.isEmpty(prefixArr)) + self.get('_root').notifyPropertyChange(keys.join('.')) + else { + var child = self.get['_children'][prefixArr.join('.')] + if (child != null) + child.notifyPropertyChange(prefixArr.join('.') + '.' + keys.join('.')) + else + keys.push(prefixArr.pop()); + notifyFather(prefixArr, keys); + } + }; + var prefixArr = prefix.split('.') + var key = prefixArr.pop() + + notifyFather(prefixArr, [key]); + } + else { + if (_.isPlainObject(content)) + var toDelete = _.difference(Object.keys(this), Object.keys(content)) + else + var toDelete = Object.keys(this); + + _.forEach(toDelete, function(prop) { + delete self[prop] + }); + this.get('_subProps').removeObjects(toDelete); + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + this.notifyDidProperties(this.get('_subProps').toArray()); + } + + return this + }, + + toJson: function() { + var idx = Ember.get(this, '_idx'), + k = Ember.get(this, '_prefix'); + var path = (idx == null) + ? k + : (k + '.' + idx); + return this.get('doc.data.' + path); + }, + + addKey: function (key) { + var attr = attrs('_subProps'); + if (!(this.get('_subProps').indexOf(key) > -1)) + Ember.defineProperty(this, key, attr()); + return this + }, + + removeKey: function (key) { + var attr = attrs('_subProps'); + var utils = Utils(this); + utils.removeChildren(key, true); + this.get('_subProps').removeObject(key); + delete this[key]; + return this + }, + + removeListeners: function () { + this.off('before op', this.get('beforeFn')) + this.off('op', this.get('afterFn')) + + } + +}) \ No newline at end of file diff --git a/dist/commonjs/ember-share/models/subs-handler.js b/dist/commonjs/ember-share/models/subs-handler.js new file mode 100644 index 0000000..f1b286f --- /dev/null +++ b/dist/commonjs/ember-share/models/subs-handler.js @@ -0,0 +1,13 @@ +"use strict"; +// +// Subs Handler +// +// since we have a recursive model structure there is a need for +// creating the subs in a common place and then reuse it in its own class. +// +// + +exports["default"] = { + object : {}, + array : {} +} \ No newline at end of file diff --git a/dist/commonjs/ember-share/models/use-subs-mixin.js b/dist/commonjs/ember-share/models/use-subs-mixin.js new file mode 100644 index 0000000..a67e07d --- /dev/null +++ b/dist/commonjs/ember-share/models/use-subs-mixin.js @@ -0,0 +1,60 @@ +"use strict"; +var subs = require("./subs-handler")["default"]; +var Utils = require("./utils")["default"];exports["default"] = Ember.Mixin.create({ + + useSubs: function useSubs(content, k, idx) { + var utils = Utils(this); + + if (utils.matchChildToLimitations(k)) + return content; + + if (_.isPlainObject(content)) { + content = { + tempContent: content + }; + var use = 'object' + + } else if (_.isArray(content)) { + content = { + content: content + }; + var use = 'array'; + } + if (use) { + var child, + _idx; + var path = (idx == null) ? k : (k + '.' + idx); + var ownPath = Ember.get(this, '_prefix'); + if ((_idx = Ember.get(this, '_idx')) != null) + ownPath += '.' + _idx; + if (path == ownPath) { + return this; + } + + var children = Ember.get(this, '_children'); + var childrenKeys = Object.keys(children); + + if (_.includes(childrenKeys, path)) + return children[path] + else + child = {}; + + var sub = subs[use].extend({ + // doc: this.get('doc'), + _children: Ember.get(this, '_children'), + _prefix: k, + _idx: idx, + _sdbProps: Ember.get(this, '_sdbProps'), + _root: Ember.get(this,'_root') + }); + + sub = sub.create(content); + + child[path] = sub; + _.assign(Ember.get(this, '_children'), child); + + return sub + } else + return content + } +}) \ No newline at end of file diff --git a/dist/commonjs/ember-share/models/utils.js b/dist/commonjs/ember-share/models/utils.js new file mode 100644 index 0000000..306ddd5 --- /dev/null +++ b/dist/commonjs/ember-share/models/utils.js @@ -0,0 +1,274 @@ +"use strict"; +exports["default"] = function(context) { + + return { + + isOpOnArray: function(op) { + return (op.ld != null) || (op.lm != null) || (op.li != null) + }, + + matchingPaths: function(as, bs) { + var counter = 0; + var higherLength = (as.length > bs.length) + ? as.length + : bs.length + while ((as[counter] == '*' || as[counter] == bs[counter]) && counter < higherLength) { + counter++ + } + return counter - (as.length / 1000) + }, + + matchChildToLimitations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this; + return _.some (childLimiations, function (_limit) { + var limit = _limit.split('/'); + return prefix.length == limit.length && Math.ceil(self.matchingPaths(limit, prefix)) == prefix.length + }) + }, + + prefixToChildLimiations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this, limiationsArray; + + var relevantLimitIndex = this.findMaxIndex(limiationsArray = _.map (childLimiations, function (_limit) { + var limit = _limit.split('/'); + var result = Math.ceil(self.matchingPaths(limit, prefix)) + return result < limit.length ? 0 : result + })); + if (relevantLimitIndex >= 0 && limiationsArray[relevantLimitIndex] > 0) { + var relevantLimit = childLimiations[relevantLimitIndex].split('/'); + var orignalPrefix; + var result = prefix.slice(0, Math.ceil(self.matchingPaths(relevantLimit, prefix)) ); + if (orignalPrefix = Ember.get(context, '_prefix')) { + orignalPrefix = orignalPrefix.split('.'); + return result.slice(orignalPrefix.length) + } else + return result.join('.'); + } + else { + return key; + } + + }, + + removeChildren: function (path, includeSelf) { + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var prefix = context.get('_prefix'); + var utils = this; + + if ((prefix != null) && path && path.indexOf(prefix) != 0) { + path = prefix + '.' + path + } + + if (path) { + childrenKeys = _.reduce(childrenKeys, function(result, key) { + var matches = Math.ceil(utils.matchingPaths(key.split('.'), path.split('.'))) + if (includeSelf && (matches >= path.split('.').length) || + (!includeSelf && (matches > path.split('.').length))) + result.push(key); + return result + }, []); + } + + _.forEach (childrenKeys, function (key) { + children[key].destroy() + delete children[key] + }) + }, + + comparePathToPrefix: function(path, prefix) { + return Boolean(Math.ceil(this.matchingPaths(path.split('.'), prefix.split('.')))) + }, + + cutLast: function(path, op) { + var tempPath; + if (this.isOpOnArray(op) && !isNaN(+ _.last(path))) { + tempPath = _.clone(path); + tempPath.pop(); + } + return (tempPath) + ? tempPath + : path + }, + + comparePathToChildren: function(path, op) { + var utils = this; + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var hasChildren = _.some(childrenKeys, function(childKey) { + var pathsCounter = utils.matchingPaths(childKey.split('.'), utils.cutLast(path, op)) + return Math.ceil(pathsCounter) == childKey.split('.').length + }); + return !Ember.isEmpty(childrenKeys) && hasChildren + }, + + triggerChildren: function(didWill, op, isFromClient) { + var newP = _.clone(op.p); + // var children = Ember.get(context, '_children'); + var children = context.get('_children'); + var childrenKeys = Object.keys(children); + if (Ember.isEmpty(childrenKeys)) + return; + var child, + utils = this; + var counterToChild = _.mapKeys(children, function(v, childKey) { + if (utils.isOpOnArray(op) && !isNaN(+ _.last(childKey.split('.')))) + return 0 + else + return utils.matchingPaths(utils.cutLast(childKey.split('.'), op), op.p) + }); + var toNumber = function(strings) { + return _.map(strings, function(s) { + return + s + }) + }; + var chosenChild = counterToChild[_.max(toNumber(Object.keys(counterToChild)))] + if (didWill == 'Will') + chosenChild.trigger('before op', [op], isFromClient); + if (didWill == 'Did') + chosenChild.trigger('op', [op], isFromClient); + } + , + + beforeAfter: function(didWill) { + var utils = this; + var ex; + return function(ops, isFromClient) { + // console.log( _.first (ops)); + + if (!isFromClient) { + _.forEach(ops, function(op) { + // if (didWill == 'Did') + // console.log(Ember.get(context,'_prefix') + ' recieved log'); + if (utils.comparePathToChildren(op.p, op)) { + utils.triggerChildren(didWill, op, isFromClient); + } else { + if (utils.isOpOnArray(op)) { + ex = utils.extractArrayPath(op); + + // console.log(Ember.get(context,'_prefix') + ' perform log'); + // console.log('op came to parent'); + context.get(ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + } else { + context["property" + didWill + "Change"](utils.prefixToChildLimiations(op.p.join('.'))); + } + } + }); + } + }; + }, + + beforeAfterChild: function(didWill) { + var utils = this; + var ex, + prefix, + _idx; + return function(ops, isFromClient) { + if (((_idx = Ember.get(context, '_idx')) != null) || !isFromClient) { + _.forEach(ops, function(op) { + + if (op.p.join('.') == (prefix = Ember.get(context, '_prefix')) && didWill == 'Did') { + if (op.oi != null) { + context.replaceContent(op.oi, true) + } else { + if (op.od != null) { + var fatherPrefix = prefix.split('.'); + var key = fatherPrefix.pop(); + var father; + if (!_.isEmpty(fatherPrefix) && (father = context.get('_children.' + fatherPrefix.join('.')))) + father.removeKey(key); + else + context.get('_root').propertyDidChange(prefix) + } + } + } else { + var path = (_idx == null) + ? prefix.split('.') + : prefix.split('.').concat(String(_idx)); + var newP = _.difference(op.p, path); + if (utils.comparePathToPrefix(op.p.join('.'), prefix)) { + if (utils.isOpOnArray(op) && (Ember.get(context, '_idx') == null)) { + + var newOp = _.clone(op); + newOp.p = newP; + ex = utils.extractArrayPath(newOp); + + if (ex.p == "") + context["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + else + Ember.get(context, ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt); + } + else { + if (newP.join('.') == '') { + + // delete self from father + if (false && _.isEmpty(newOp) && op.od && (op.oi == null) && (_.isEqual(op.od, context.toJson()))) { + var keyToRemove = path.pop(); + if (_.isEmpty(path)) { + utils.removeChildren(keyToRemove); + } + else { + var father = context.get('_children')[path.join('.')]; + father.removeKey (keyToRemove); + } + } + else { + context["property" + didWill + "Change"]('content'); + } + } + + else { + + if (op.oi && op.od == null) + context.addKey(_.first(newP)) + + if (op.od && op.oi == null) + context.removeKey(_.first(newP)) + + context["property" + didWill + "Change"](utils.prefixToChildLimiations(newP.join('.'))); + } + } + } + } + }); + } + } + }, + + findMaxIndex: function (arr) { + return arr.indexOf(_.max(arr)) + }, + + extractArrayPath: function(op) { + return { + idx: + _.last(op.p), + p: _.slice(op.p, 0, op.p.length - 1).join('.'), + addAmt: op.li != null + ? 1 + : 0, + removeAmt: op.ld != null + ? 1 + : 0 + } + } + + } +} \ No newline at end of file diff --git a/dist/commonjs/ember-share/store.js b/dist/commonjs/ember-share/store.js index 8f57035..18c0374 100644 --- a/dist/commonjs/ember-share/store.js +++ b/dist/commonjs/ember-share/store.js @@ -1,21 +1,93 @@ "use strict"; -/* global BCSocket:false, sharejs:false */ +/* global BCSocket:false, sharedb:false */ var guid = require("./utils").guid; var patchShare = require("./utils").patchShare; var Promise = Ember.RSVP.Promise; +var socketReadyState = [ + 'CONNECTING', + 'OPEN', + 'CLOSING', + 'CLOSE' +] -exports["default"] = Ember.Object.extend({ +exports["default"] = Ember.Object.extend(Ember.Evented, { socket: null, connection: null, - url : 'http://'+window.location.hostname, + + // port: 3000, + // url : 'https://qa-e.optibus.co', + url : window.location.hostname, init: function () { - this.checkConnection = Ember.Deferred.create({}); + var store = this; + + this.checkSocket = function () { + return new Promise(function (resolve, reject) { + + if (store.socket == null) { + store.one('connectionOpen', resolve); + } + else { + var checkState = function (state, cb) { + switch(state) { + case 'connected': + return resolve(); + case 'connecting': + return store.connection.once('connected', resolve); + default: cb(state) + } + } + var checkStateFail = function (state) { + switch(state) { + case 'closed': + return reject('connection closed'); + case 'disconnected': + return reject('connection disconnected'); + case 'stopped': + return reject('connection closing'); + } + } + var failed = false + checkState(store.connection.state, function(state){ + if (failed) + checkStateFail(state) + else + Ember.run.next (this, function () { + failed = true; + checkState(store.connection.state, checkStateFail) + }) + }) + + + } + }); + } + + this.checkConnection = function () { + return new Promise(function (resolve, reject) { + return store.checkSocket() + .then(function () { + return resolve() + if (store.authentication != null && store.isAuthenticated != null) { + if (store.isAuthenticated) return resolve(); + if (store.isAuthenticating) return store.one('authenticated', resolve); + if (!store.isAuthenticated) return store.authentication(store.connection.id) + // if (!store.isAuthenticating) return reject() + return reject('could not authenticat') + } else + return resolve() + }) + .catch(function (err) { + return reject(err) + }) + }); + }; + this.cache = {}; - if(!window.sharejs) + if(!window.sharedb) { - throw new Error("ShareJS client not included"); + throw new Error("sharedb client not included"); } if (window.BCSocket === undefined && window.Primus === undefined) { throw new Error("No Socket library included"); @@ -24,55 +96,100 @@ exports["default"] = Ember.Object.extend({ { this.beforeConnect() .then(function(){ - Ember.sendEvent(store,'connect'); + store.trigger('connect'); }); } else { - Ember.sendEvent(this,'connect'); + store.trigger('connect'); } }, - doConnect : function(){ + doConnect : function(options){ var store = this; - + if(window.BCSocket) { + this.setProperties(options); this.socket = new BCSocket(this.get('url'), {reconnect: true}); this.socket.onerror = function(err){ - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); + }; this.socket.onopen = function(){ - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + store.trigger('connectionOpen'); + }; this.socket.onclose = function(){ - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); }; } else if(window.Primus) { patchShare(); - this.socket = new Primus(this.get('url')); + this.setProperties(options); + var hostname = this.get('url'); + if (this.get('protocol')) + hostname = this.get('protocol') + '://' + hostname; + if (this.get("port")) + hostname += ':' + this.get('port'); + this.socket = new Primus(hostname); + // console.log('connection starting'); + this.socket.on('error', function error(err) { - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); }); this.socket.on('open', function() { - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + // console.log('connection open'); + store.trigger('connectionOpen'); }); this.socket.on('end', function() { - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); + }); + this.socket.on('close', function() { + store.trigger('connectionEnd'); }); } else { throw new Error("No Socket library included"); } - this.connection = new sharejs.Connection(this.socket); - + var oldHandleMessage = sharedb.Connection.prototype.handleMessage; + var oldSend = sharedb.Connection.prototype.send; + + store.on('connectionEnd', function () { + // console.log('ending connection'); + store.isAuthenticated = false + }) + + sharedb.Connection.prototype.handleMessage = function(message) { + var athenticating, handleMessageArgs; + handleMessageArgs = arguments; + // console.log(message.a); + var context = this; + oldHandleMessage.apply(context, handleMessageArgs); + if (message.a === 'init' && (typeof message.id === 'string') && message.protocol === 1 && typeof store.authenticate === 'function') { + store.isAuthenticating = true; + return store.authenticate(message.id) + .then(function() { + console.log('authenticated !'); + store.isAuthenticating = false; + store.isAuthenticated = true; + store.trigger('authenticated') + }) + .catch(function (err) { + store.isAuthenticating = false; + // store.socket.end() + // debugger + }) + } + }; + + this.connection = new sharedb.Connection(this.socket); + }.on('connect'), find: function (type, id) { + type = type.pluralize() var store = this; - return this.checkConnection + return this.checkConnection() .then(function(){ return store.findQuery(type, {_id: id}).then(function (models) { return models[0]; @@ -82,63 +199,143 @@ exports["default"] = Ember.Object.extend({ }); }, createRecord: function (type, data) { + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; + type = type.pluralize() var store = this; - return store.checkConnection + return store.checkConnection() .then(function(){ - var doc = store.connection.get(type, guid()); + var doc = store.connection.get(path, data.id == null ? guid() : data.id); return Promise.all([ store.whenReady(doc).then(function (doc) { return store.create(doc, data); }), store.subscribe(doc) ]).then(function () { - return store._createModel(type, doc); + var model = store._createModel(type, doc); + store._cacheFor(type).addObject(model); + return model }); }); }, - deleteRecord : function(model) { - // TODO: delete and cleanup caches - // model._context.context._doc.del() + deleteRecord : function(type, id) { + var cache = this._cacheFor(type.pluralize()); + var model = cache.findBy('id', id); + var doc = model.get('doc'); + return new Promise(function (resolve, reject) { + doc.del(function (err) { + if (err != null) + reject(err) + else { + resolve() + } + }); + }) + }, + findAndSubscribeQuery: function(type, query) { + type = type.pluralize() + var store = this; + var prefix = this._getPrefix(type); + store.cache[type] = [] + + return this.checkConnection() + .then(function(){ + return new Promise(function (resolve, reject) { + function fetchQueryCallback(err, results, extra) { + if (err !== null) { + return reject(err); + } + resolve(store._resolveModels(type, results)); + } + query = store.connection.createSubscribeQuery(prefix + type, query, null, fetchQueryCallback); + query.on('insert', function (docs) { + store._resolveModels(type, docs) + }); + query.on('remove', function (docs) { + for (var i = 0; i < docs.length; i++) { + var modelPromise = store._resolveModel(type, docs[i]); + modelPromise.then(function (model) { + store.unload(type, model) + }); + } + }); + }); + }); + }, + findRecord: function (type, id) { + var store = this; + return new Promise(function (resolve, reject){ + store.findQuery(type, {_id: id}) + .then(function(results){ + resolve(results[0]) + }) + .catch(function (err){ + reject(err) + }); + }) }, findQuery: function (type, query) { + // type = type.pluralize() + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; var store = this; - return this.checkConnection + store.cache[type.pluralize()] = [] + return this.checkConnection() .then(function(){ return new Promise(function (resolve, reject) { function fetchQueryCallback(err, results, extra) { - if (err !== undefined) { + if (err !== null) { return reject(err); } resolve(store._resolveModels(type, results)); } - store.connection.createFetchQuery(type, query, null, fetchQueryCallback); + store.connection.createFetchQuery(path, query, null, fetchQueryCallback); }); }); }, - findAll: function (type) { + findAll: function (type, query) { + type = type.pluralize() throw new Error('findAll not implemented'); // TODO this.connection subscribe style query }, _cacheFor: function (type) { + type = type.pluralize() var cache = this.cache[type]; if (cache === undefined) { - this.cache[type] = cache = {}; + this.cache[type] = cache = []; } return cache; }, + _getPathForType: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + if (Adapter) + return Adapter.create().pathForType(); + }, + _getPrefix: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + var prefix; + if (Adapter) + prefix = Adapter.create().get('prefix'); + if (!prefix) prefix = ''; + return prefix + }, _factoryFor: function (type) { - return this.container.lookupFactory('model:'+type); + var ref; + var modelStr = (ref = this.get('modelStr')) ? ref : 'model-sdb' + return this.container.lookupFactory(modelStr + ':'+ type.singularize()); }, _createModel: function (type, doc) { - var cache = this._cacheFor(type); var modelClass = this._factoryFor(type); + type = type.pluralize() if(modelClass) { var model = modelClass.create({ - id: doc.name, - _context: doc.createContext().createContextAt() + doc: doc, + _type: type, + _store: this }); - cache[doc.name] = model; return model; } else @@ -147,8 +344,9 @@ exports["default"] = Ember.Object.extend({ } }, _resolveModel: function (type, doc) { - var cache = this._cacheFor(type); - var model = cache[doc.name]; + var cache = this._cacheFor(type.pluralize()); + var id = Ember.get(doc, 'id') || Ember.get(doc, '_id'); + var model = cache.findBy('id', id); if (model !== undefined) { return Promise.resolve(model); } @@ -158,24 +356,68 @@ exports["default"] = Ember.Object.extend({ }); }, _resolveModels: function (type, docs) { + // type = type.pluralize() + var store = this; + var cache = this._cacheFor(type.pluralize()); var promises = new Array(docs.length); for (var i=0; i + // options = {}; type = null + // _.forEach arguments, (arg) -> + // if _.isPlainObject(arg) + // options = arg + // else + // if _.isString arg + // type = null + // + // Ember.computed + // get: (k) -> + // @get "doc.data.#{k}" ? Ember.get(options, 'defaultValue') + // set: (p, oi, isFromServer) -> + // if type? + // oi = window[type.toUpperCase type] oi + // od = @get p + // p = p.split '.' + // @get('doc').submitOp [{p,od,oi}] + // oi }); define("ember-share/mixins/share-text", ["../utils","exports"], @@ -147,216 +246,1005 @@ define("ember-share/mixins/share-text", } }); }); -define("ember-share/models/share-array", - ["./share-proxy","exports"], - function(__dependency1__, __exports__) { +define("ember-share/models/base", + ["./use-subs-mixin","./sub-mixin","./sub-array","./subs-handler","./utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { "use strict"; - var ShareProxy = __dependency1__["default"]; + var UseSubsMixin = __dependency1__["default"]; + var SubMixin = __dependency2__["default"]; + var SDBSubArray = __dependency3__["default"]; + var subs = __dependency4__["default"]; + var Utils = __dependency5__["default"]; - __exports__["default"] = Ember.Object.extend(Ember.MutableArray, { - _context: null, - _cache: null, - itemType: 'share-proxy', - init: function () { - this._cache = []; // cache wrapped objects - this._factory = this.container.lookupFactory('model:'+this.itemType); - // TODO subscribe to array ops on context - var _this = this; - this._context.on('delete', function (index, removed) { - _this.arrayContentWillChange(index, 1, 0); - - _this._cache.splice(index, 1); - - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }) - _this.arrayContentDidChange(index, 1, 0); - }); - this._context.on('insert', function (index, value) { - _this.arrayContentWillChange(index, 0, 1); + var toJson = function(obj) { + return (obj == null) + ? void 0 + : JSON.parse(JSON.stringify(obj)); + }; - var model = _this._factory.create({ - _context: _this._context.createContextAt(index) - }); + var getPlainObject = function (value) { + if (value != null && !((typeof value == 'string') || (typeof value == 'number'))) + if (typeof value.toJson == 'function') + return value.toJson() + else + return toJson(value) + else { + return value + } + } - _this._cache.splice(index, 0, model); - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }); - _this.arrayContentDidChange(index, 0, 1); - }); - }, - length: function () { - return this._context.get().length; - }.property().volatile(), - objectAt: function (index) { - if (this._cache[index] === undefined && this._context.get(index) !== undefined) { - this._cache[index] = this._factory.create({ - _context: this._context.createContextAt(index) - }); - } - return this._cache[index]; - }, - replace: function (index, length, objects) { - var objectsLength = objects.length; - var args = new Array(objectsLength+2); - var model; - args[0] = index; - args[1] = length; + // + // ShareDb Base Class + // + // Root and all subs (currently not arrays) inherit from base. + // + // - this.arrayContentWillChange(index, length, objectsLength); + var GetterSettersMixin = Ember.Mixin.create({ - if (length > 0) { - this._context.remove([index], length); - } + _get: function(k, selfCall) { + var firstValue = _.first(k.split('.')); - for (var i=0; i objects.length) + ? len + : objects.length; + for (var i = 0; i < iterationLength; i++) { + var newIndex = i + start; + var obj = objects.objectAt(i); + this._submitOp(newIndex, obj, (len > i + ? this.objectAt(newIndex) + : null)) + } + this.arrayContentDidChange(start, len, objects.length); + return this //._super(start, len, objects) + }, + + onChangeDoc: (function () { + // debugger + // this.set ('content', this.get('doc.data.' + this.get('_prefix'))) + // Ember.run.next (this, function () P{}) + this.replaceContent(this.get('doc.data.' + this.get('_prefix')), true) + }).observes('doc') + }); + } + }); +define("ember-share/models/sub-mixin", + ["./utils","../attr","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var Utils = __dependency1__["default"]; + var attrs = __dependency2__["default"]; + + var allButLast = function(arr) { + return arr.slice(0, arr.length - 1) + }; + + // + // Sub Mixin + // + // All subs use this mixin (Object and Array) + // + // + + __exports__["default"] = Ember.Mixin.create({ + + _children: (function() { + return {} + }).property(), + + _sdbProps: (function() { + return [] + }).property(), + + _subProps: (function() { + return [] + }).property(), + + doc: Ember.computed.reads('_root.doc'), + + createInnerAttrs: (function() { + var tempContent = Ember.get(this, 'tempContent'); + var self = this; + var attr = attrs('_subProps'); + var keys = []; + + _.forEach(tempContent, function(value, key) { + keys.push(key); + Ember.defineProperty(self, key, attr()); + }) + + Ember.get(this, '_subProps').addObjects(keys); + delete this['tempContent']; + }).on('init'), + + beforeFn: (function (){return []}).property(), + afterFn: (function (){return []}).property(), + + activateListeners: (function() { + var utils = Utils(this); + + var beforeFn = utils.beforeAfterChild("Will"); + var afterFn = utils.beforeAfterChild("Did"); + + if (this.has('before op')) { + this.off('before op', this.get('beforeFn').pop()) + } + if (this.has('op')) { + this.off('op', this.get('afterFn').pop()) + } + this.on('before op', beforeFn); + this.on('op', afterFn); + + this.get('beforeFn').push(beforeFn); + this.get('afterFn').push(afterFn); + + // }).on('init'), + }).observes('doc').on('init'), + + _fullPath: function(path) { + var prefix = Ember.get(this, '_prefix'); + var idx = Ember.get(this, '_idx'); + + if (prefix) { + if (idx != null) { + return prefix + '.' + idx + '.' + path + } else { + return prefix + '.' + path; + } + } else + return path; + } + , + + deleteProperty: function(k) { + this.removeKey(k); + return this._super(this._fullPath(k)) + }, + + replaceContent: function(content, noSet) { + this.notifyWillProperties(this.get('_subProps').toArray()); + var prefix = this.get('_prefix'); + var idx = this.get('_idx') + var path = (idx == null) ? prefix : prefix + '.' + idx + + if (!noSet) + this._set(path, content); + + var self = this; + var utils = Utils(this); + + utils.removeChildren(path); + + if (_.isEmpty(Object.keys(this))) { + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + + var notifyFather = function (prefixArr, keys) { + if (_.isEmpty(prefixArr)) + self.get('_root').notifyPropertyChange(keys.join('.')) + else { + var child = self.get['_children'][prefixArr.join('.')] + if (child != null) + child.notifyPropertyChange(prefixArr.join('.') + '.' + keys.join('.')) + else + keys.push(prefixArr.pop()); + notifyFather(prefixArr, keys); + } + }; + var prefixArr = prefix.split('.') + var key = prefixArr.pop() + + notifyFather(prefixArr, [key]); + } + else { + if (_.isPlainObject(content)) + var toDelete = _.difference(Object.keys(this), Object.keys(content)) + else + var toDelete = Object.keys(this); + + _.forEach(toDelete, function(prop) { + delete self[prop] + }); + this.get('_subProps').removeObjects(toDelete); + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + this.notifyDidProperties(this.get('_subProps').toArray()); + } + + return this + }, + + toJson: function() { + var idx = Ember.get(this, '_idx'), + k = Ember.get(this, '_prefix'); + var path = (idx == null) + ? k + : (k + '.' + idx); + return this.get('doc.data.' + path); + }, + + addKey: function (key) { + var attr = attrs('_subProps'); + if (!(this.get('_subProps').indexOf(key) > -1)) + Ember.defineProperty(this, key, attr()); + return this + }, + + removeKey: function (key) { + var attr = attrs('_subProps'); + var utils = Utils(this); + utils.removeChildren(key, true); + this.get('_subProps').removeObject(key); + delete this[key]; + return this + }, + + removeListeners: function () { + this.off('before op', this.get('beforeFn')) + this.off('op', this.get('afterFn')) + + } + + }) }); -define("ember-share/models/share-proxy", +define("ember-share/models/subs-handler", ["exports"], function(__exports__) { "use strict"; - var isArray = Array.isArray || function (obj) { - return obj instanceof Array; - }; + // + // Subs Handler + // + // since we have a recursive model structure there is a need for + // creating the subs in a common place and then reuse it in its own class. + // + // - __exports__["default"] = Ember.Object.extend({ - _context: null, - _cache: null, - init: function () { - this._cache = {}; // allows old value to be seen on willChange event - var _this = this; - this._context.on('replace', function (key, oldValue, newValue) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, newValue); - _this.propertyDidChange(key); - }); - this._context.on('insert', function (key, value) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, value); - _this.propertyDidChange(key); - }); - this._context.on('child op', function (key, op) { - // handle add operations - if(key.length === 1 && op.na) - { - _this.propertyWillChange(key[0]); - _this._cache[key] = (_this._cache[key[0]] || _this.get(key[0]) || 0) + op.na; - _this.propertyDidChange(key[0]); - } - }); - }, - unknownProperty: function (key) { - var value = this._cache[key]; - if (value === undefined) { - value = this._cache[key] = this.wrapObject(key, this._context.get([key])); - } - return value; - }, - setUnknownProperty: function (key, value) { - if (this._cache[key] !== value) { - this.propertyWillChange(key); - this._cache[key] = this.wrapObject(key, value); - this._context.set([key], value); - this.propertyDidChange(key); - } - }, - wrapObject: function (key, value) { - if (value !== null && typeof value === 'object') { - var type = this.wrapLookup(key,value); - var factory = this.container.lookupFactory('model:'+type); - return factory.create({ - _context: this._context.createContextAt(key) - }); - } - return value; - }, - wrapLookup : function(key,value) { - return value.type || (isArray(value) ? 'share-array' : 'share-proxy'); - }, - willDestroy: function () { - this._cache = null; - this._context.destroy(); - this._context = null; - }, - toJSON: function () { - return this._context.get(); - }, - incrementProperty: function(key, increment) { - if (Ember.isNone(increment)) { increment = 1; } - Ember.assert("Must pass a numeric value to incrementProperty", (!isNaN(parseFloat(increment)) && isFinite(increment))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) + increment; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], increment); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - decrementProperty: function(key, decrement) { - if (Ember.isNone(decrement)) { decrement = 1; } - Ember.assert("Must pass a numeric value to decrementProperty", (!isNaN(parseFloat(decrement)) && isFinite(decrement))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) - decrement; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], -1 * decrement); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - }); + __exports__["default"] = { + object : {}, + array : {} + } + }); +define("ember-share/models/use-subs-mixin", + ["./subs-handler","./utils","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var subs = __dependency1__["default"]; + var Utils = __dependency2__["default"];__exports__["default"] = Ember.Mixin.create({ + + useSubs: function useSubs(content, k, idx) { + var utils = Utils(this); + + if (utils.matchChildToLimitations(k)) + return content; + + if (_.isPlainObject(content)) { + content = { + tempContent: content + }; + var use = 'object' + + } else if (_.isArray(content)) { + content = { + content: content + }; + var use = 'array'; + } + if (use) { + var child, + _idx; + var path = (idx == null) ? k : (k + '.' + idx); + var ownPath = Ember.get(this, '_prefix'); + if ((_idx = Ember.get(this, '_idx')) != null) + ownPath += '.' + _idx; + if (path == ownPath) { + return this; + } + + var children = Ember.get(this, '_children'); + var childrenKeys = Object.keys(children); + + if (_.includes(childrenKeys, path)) + return children[path] + else + child = {}; + + var sub = subs[use].extend({ + // doc: this.get('doc'), + _children: Ember.get(this, '_children'), + _prefix: k, + _idx: idx, + _sdbProps: Ember.get(this, '_sdbProps'), + _root: Ember.get(this,'_root') + }); + + sub = sub.create(content); + + child[path] = sub; + _.assign(Ember.get(this, '_children'), child); + + return sub + } else + return content + } + }) + }); +define("ember-share/models/utils", + ["exports"], + function(__exports__) { + "use strict"; + __exports__["default"] = function(context) { + + return { + + isOpOnArray: function(op) { + return (op.ld != null) || (op.lm != null) || (op.li != null) + }, + + matchingPaths: function(as, bs) { + var counter = 0; + var higherLength = (as.length > bs.length) + ? as.length + : bs.length + while ((as[counter] == '*' || as[counter] == bs[counter]) && counter < higherLength) { + counter++ + } + return counter - (as.length / 1000) + }, + + matchChildToLimitations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this; + return _.some (childLimiations, function (_limit) { + var limit = _limit.split('/'); + return prefix.length == limit.length && Math.ceil(self.matchingPaths(limit, prefix)) == prefix.length + }) + }, + + prefixToChildLimiations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this, limiationsArray; + + var relevantLimitIndex = this.findMaxIndex(limiationsArray = _.map (childLimiations, function (_limit) { + var limit = _limit.split('/'); + var result = Math.ceil(self.matchingPaths(limit, prefix)) + return result < limit.length ? 0 : result + })); + if (relevantLimitIndex >= 0 && limiationsArray[relevantLimitIndex] > 0) { + var relevantLimit = childLimiations[relevantLimitIndex].split('/'); + var orignalPrefix; + var result = prefix.slice(0, Math.ceil(self.matchingPaths(relevantLimit, prefix)) ); + if (orignalPrefix = Ember.get(context, '_prefix')) { + orignalPrefix = orignalPrefix.split('.'); + return result.slice(orignalPrefix.length) + } else + return result.join('.'); + } + else { + return key; + } + + }, + + removeChildren: function (path, includeSelf) { + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var prefix = context.get('_prefix'); + var utils = this; + + if ((prefix != null) && path && path.indexOf(prefix) != 0) { + path = prefix + '.' + path + } + + if (path) { + childrenKeys = _.reduce(childrenKeys, function(result, key) { + var matches = Math.ceil(utils.matchingPaths(key.split('.'), path.split('.'))) + if (includeSelf && (matches >= path.split('.').length) || + (!includeSelf && (matches > path.split('.').length))) + result.push(key); + return result + }, []); + } + + _.forEach (childrenKeys, function (key) { + children[key].destroy() + delete children[key] + }) + }, + + comparePathToPrefix: function(path, prefix) { + return Boolean(Math.ceil(this.matchingPaths(path.split('.'), prefix.split('.')))) + }, + + cutLast: function(path, op) { + var tempPath; + if (this.isOpOnArray(op) && !isNaN(+ _.last(path))) { + tempPath = _.clone(path); + tempPath.pop(); + } + return (tempPath) + ? tempPath + : path + }, + + comparePathToChildren: function(path, op) { + var utils = this; + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var hasChildren = _.some(childrenKeys, function(childKey) { + var pathsCounter = utils.matchingPaths(childKey.split('.'), utils.cutLast(path, op)) + return Math.ceil(pathsCounter) == childKey.split('.').length + }); + return !Ember.isEmpty(childrenKeys) && hasChildren + }, + + triggerChildren: function(didWill, op, isFromClient) { + var newP = _.clone(op.p); + // var children = Ember.get(context, '_children'); + var children = context.get('_children'); + var childrenKeys = Object.keys(children); + if (Ember.isEmpty(childrenKeys)) + return; + var child, + utils = this; + var counterToChild = _.mapKeys(children, function(v, childKey) { + if (utils.isOpOnArray(op) && !isNaN(+ _.last(childKey.split('.')))) + return 0 + else + return utils.matchingPaths(utils.cutLast(childKey.split('.'), op), op.p) + }); + var toNumber = function(strings) { + return _.map(strings, function(s) { + return + s + }) + }; + var chosenChild = counterToChild[_.max(toNumber(Object.keys(counterToChild)))] + if (didWill == 'Will') + chosenChild.trigger('before op', [op], isFromClient); + if (didWill == 'Did') + chosenChild.trigger('op', [op], isFromClient); + } + , + + beforeAfter: function(didWill) { + var utils = this; + var ex; + return function(ops, isFromClient) { + // console.log( _.first (ops)); + + if (!isFromClient) { + _.forEach(ops, function(op) { + // if (didWill == 'Did') + // console.log(Ember.get(context,'_prefix') + ' recieved log'); + if (utils.comparePathToChildren(op.p, op)) { + utils.triggerChildren(didWill, op, isFromClient); + } else { + if (utils.isOpOnArray(op)) { + ex = utils.extractArrayPath(op); + + // console.log(Ember.get(context,'_prefix') + ' perform log'); + // console.log('op came to parent'); + context.get(ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + } else { + context["property" + didWill + "Change"](utils.prefixToChildLimiations(op.p.join('.'))); + } + } + }); + } + }; + }, + + beforeAfterChild: function(didWill) { + var utils = this; + var ex, + prefix, + _idx; + return function(ops, isFromClient) { + if (((_idx = Ember.get(context, '_idx')) != null) || !isFromClient) { + _.forEach(ops, function(op) { + + if (op.p.join('.') == (prefix = Ember.get(context, '_prefix')) && didWill == 'Did') { + if (op.oi != null) { + context.replaceContent(op.oi, true) + } else { + if (op.od != null) { + var fatherPrefix = prefix.split('.'); + var key = fatherPrefix.pop(); + var father; + if (!_.isEmpty(fatherPrefix) && (father = context.get('_children.' + fatherPrefix.join('.')))) + father.removeKey(key); + else + context.get('_root').propertyDidChange(prefix) + } + } + } else { + var path = (_idx == null) + ? prefix.split('.') + : prefix.split('.').concat(String(_idx)); + var newP = _.difference(op.p, path); + if (utils.comparePathToPrefix(op.p.join('.'), prefix)) { + if (utils.isOpOnArray(op) && (Ember.get(context, '_idx') == null)) { + + var newOp = _.clone(op); + newOp.p = newP; + ex = utils.extractArrayPath(newOp); + + if (ex.p == "") + context["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + else + Ember.get(context, ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt); + } + else { + if (newP.join('.') == '') { + + // delete self from father + if (false && _.isEmpty(newOp) && op.od && (op.oi == null) && (_.isEqual(op.od, context.toJson()))) { + var keyToRemove = path.pop(); + if (_.isEmpty(path)) { + utils.removeChildren(keyToRemove); + } + else { + var father = context.get('_children')[path.join('.')]; + father.removeKey (keyToRemove); + } + } + else { + context["property" + didWill + "Change"]('content'); + } + } + + else { + + if (op.oi && op.od == null) + context.addKey(_.first(newP)) + + if (op.od && op.oi == null) + context.removeKey(_.first(newP)) + + context["property" + didWill + "Change"](utils.prefixToChildLimiations(newP.join('.'))); + } + } + } + } + }); + } + } + }, + + findMaxIndex: function (arr) { + return arr.indexOf(_.max(arr)) + }, + + extractArrayPath: function(op) { + return { + idx: + _.last(op.p), + p: _.slice(op.p, 0, op.p.length - 1).join('.'), + addAmt: op.li != null + ? 1 + : 0, + removeAmt: op.ld != null + ? 1 + : 0 + } + } + + } + } }); define("ember-share/store", ["./utils","exports"], function(__dependency1__, __exports__) { "use strict"; - /* global BCSocket:false, sharejs:false */ + /* global BCSocket:false, sharedb:false */ var guid = __dependency1__.guid; var patchShare = __dependency1__.patchShare; var Promise = Ember.RSVP.Promise; + var socketReadyState = [ + 'CONNECTING', + 'OPEN', + 'CLOSING', + 'CLOSE' + ] - __exports__["default"] = Ember.Object.extend({ + __exports__["default"] = Ember.Object.extend(Ember.Evented, { socket: null, connection: null, - url : 'http://'+window.location.hostname, + + // port: 3000, + // url : 'https://qa-e.optibus.co', + url : window.location.hostname, init: function () { - this.checkConnection = Ember.Deferred.create({}); + var store = this; + + this.checkSocket = function () { + return new Promise(function (resolve, reject) { + + if (store.socket == null) { + store.one('connectionOpen', resolve); + } + else { + var checkState = function (state, cb) { + switch(state) { + case 'connected': + return resolve(); + case 'connecting': + return store.connection.once('connected', resolve); + default: cb(state) + } + } + var checkStateFail = function (state) { + switch(state) { + case 'closed': + return reject('connection closed'); + case 'disconnected': + return reject('connection disconnected'); + case 'stopped': + return reject('connection closing'); + } + } + var failed = false + checkState(store.connection.state, function(state){ + if (failed) + checkStateFail(state) + else + Ember.run.next (this, function () { + failed = true; + checkState(store.connection.state, checkStateFail) + }) + }) + + + } + }); + } + + this.checkConnection = function () { + return new Promise(function (resolve, reject) { + return store.checkSocket() + .then(function () { + return resolve() + if (store.authentication != null && store.isAuthenticated != null) { + if (store.isAuthenticated) return resolve(); + if (store.isAuthenticating) return store.one('authenticated', resolve); + if (!store.isAuthenticated) return store.authentication(store.connection.id) + // if (!store.isAuthenticating) return reject() + return reject('could not authenticat') + } else + return resolve() + }) + .catch(function (err) { + return reject(err) + }) + }); + }; + this.cache = {}; - if(!window.sharejs) + if(!window.sharedb) { - throw new Error("ShareJS client not included"); + throw new Error("sharedb client not included"); } if (window.BCSocket === undefined && window.Primus === undefined) { throw new Error("No Socket library included"); @@ -365,55 +1253,100 @@ define("ember-share/store", { this.beforeConnect() .then(function(){ - Ember.sendEvent(store,'connect'); + store.trigger('connect'); }); } else { - Ember.sendEvent(this,'connect'); + store.trigger('connect'); } }, - doConnect : function(){ + doConnect : function(options){ var store = this; - + if(window.BCSocket) { + this.setProperties(options); this.socket = new BCSocket(this.get('url'), {reconnect: true}); this.socket.onerror = function(err){ - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); + }; this.socket.onopen = function(){ - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + store.trigger('connectionOpen'); + }; this.socket.onclose = function(){ - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); }; } else if(window.Primus) { patchShare(); - this.socket = new Primus(this.get('url')); + this.setProperties(options); + var hostname = this.get('url'); + if (this.get('protocol')) + hostname = this.get('protocol') + '://' + hostname; + if (this.get("port")) + hostname += ':' + this.get('port'); + this.socket = new Primus(hostname); + // console.log('connection starting'); + this.socket.on('error', function error(err) { - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); }); this.socket.on('open', function() { - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + // console.log('connection open'); + store.trigger('connectionOpen'); }); this.socket.on('end', function() { - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); + }); + this.socket.on('close', function() { + store.trigger('connectionEnd'); }); } else { throw new Error("No Socket library included"); } - this.connection = new sharejs.Connection(this.socket); - + var oldHandleMessage = sharedb.Connection.prototype.handleMessage; + var oldSend = sharedb.Connection.prototype.send; + + store.on('connectionEnd', function () { + // console.log('ending connection'); + store.isAuthenticated = false + }) + + sharedb.Connection.prototype.handleMessage = function(message) { + var athenticating, handleMessageArgs; + handleMessageArgs = arguments; + // console.log(message.a); + var context = this; + oldHandleMessage.apply(context, handleMessageArgs); + if (message.a === 'init' && (typeof message.id === 'string') && message.protocol === 1 && typeof store.authenticate === 'function') { + store.isAuthenticating = true; + return store.authenticate(message.id) + .then(function() { + console.log('authenticated !'); + store.isAuthenticating = false; + store.isAuthenticated = true; + store.trigger('authenticated') + }) + .catch(function (err) { + store.isAuthenticating = false; + // store.socket.end() + // debugger + }) + } + }; + + this.connection = new sharedb.Connection(this.socket); + }.on('connect'), find: function (type, id) { + type = type.pluralize() var store = this; - return this.checkConnection + return this.checkConnection() .then(function(){ return store.findQuery(type, {_id: id}).then(function (models) { return models[0]; @@ -423,63 +1356,143 @@ define("ember-share/store", }); }, createRecord: function (type, data) { + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; + type = type.pluralize() var store = this; - return store.checkConnection + return store.checkConnection() .then(function(){ - var doc = store.connection.get(type, guid()); + var doc = store.connection.get(path, data.id == null ? guid() : data.id); return Promise.all([ store.whenReady(doc).then(function (doc) { return store.create(doc, data); }), store.subscribe(doc) ]).then(function () { - return store._createModel(type, doc); + var model = store._createModel(type, doc); + store._cacheFor(type).addObject(model); + return model }); }); }, - deleteRecord : function(model) { - // TODO: delete and cleanup caches - // model._context.context._doc.del() + deleteRecord : function(type, id) { + var cache = this._cacheFor(type.pluralize()); + var model = cache.findBy('id', id); + var doc = model.get('doc'); + return new Promise(function (resolve, reject) { + doc.del(function (err) { + if (err != null) + reject(err) + else { + resolve() + } + }); + }) + }, + findAndSubscribeQuery: function(type, query) { + type = type.pluralize() + var store = this; + var prefix = this._getPrefix(type); + store.cache[type] = [] + + return this.checkConnection() + .then(function(){ + return new Promise(function (resolve, reject) { + function fetchQueryCallback(err, results, extra) { + if (err !== null) { + return reject(err); + } + resolve(store._resolveModels(type, results)); + } + query = store.connection.createSubscribeQuery(prefix + type, query, null, fetchQueryCallback); + query.on('insert', function (docs) { + store._resolveModels(type, docs) + }); + query.on('remove', function (docs) { + for (var i = 0; i < docs.length; i++) { + var modelPromise = store._resolveModel(type, docs[i]); + modelPromise.then(function (model) { + store.unload(type, model) + }); + } + }); + }); + }); + }, + findRecord: function (type, id) { + var store = this; + return new Promise(function (resolve, reject){ + store.findQuery(type, {_id: id}) + .then(function(results){ + resolve(results[0]) + }) + .catch(function (err){ + reject(err) + }); + }) }, findQuery: function (type, query) { + // type = type.pluralize() + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; var store = this; - return this.checkConnection + store.cache[type.pluralize()] = [] + return this.checkConnection() .then(function(){ return new Promise(function (resolve, reject) { function fetchQueryCallback(err, results, extra) { - if (err !== undefined) { + if (err !== null) { return reject(err); } resolve(store._resolveModels(type, results)); } - store.connection.createFetchQuery(type, query, null, fetchQueryCallback); + store.connection.createFetchQuery(path, query, null, fetchQueryCallback); }); }); }, - findAll: function (type) { + findAll: function (type, query) { + type = type.pluralize() throw new Error('findAll not implemented'); // TODO this.connection subscribe style query }, _cacheFor: function (type) { + type = type.pluralize() var cache = this.cache[type]; if (cache === undefined) { - this.cache[type] = cache = {}; + this.cache[type] = cache = []; } return cache; }, + _getPathForType: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + if (Adapter) + return Adapter.create().pathForType(); + }, + _getPrefix: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + var prefix; + if (Adapter) + prefix = Adapter.create().get('prefix'); + if (!prefix) prefix = ''; + return prefix + }, _factoryFor: function (type) { - return this.container.lookupFactory('model:'+type); + var ref; + var modelStr = (ref = this.get('modelStr')) ? ref : 'model-sdb' + return this.container.lookupFactory(modelStr + ':'+ type.singularize()); }, _createModel: function (type, doc) { - var cache = this._cacheFor(type); var modelClass = this._factoryFor(type); + type = type.pluralize() if(modelClass) { var model = modelClass.create({ - id: doc.name, - _context: doc.createContext().createContextAt() + doc: doc, + _type: type, + _store: this }); - cache[doc.name] = model; return model; } else @@ -488,8 +1501,9 @@ define("ember-share/store", } }, _resolveModel: function (type, doc) { - var cache = this._cacheFor(type); - var model = cache[doc.name]; + var cache = this._cacheFor(type.pluralize()); + var id = Ember.get(doc, 'id') || Ember.get(doc, '_id'); + var model = cache.findBy('id', id); if (model !== undefined) { return Promise.resolve(model); } @@ -499,24 +1513,68 @@ define("ember-share/store", }); }, _resolveModels: function (type, docs) { + // type = type.pluralize() + var store = this; + var cache = this._cacheFor(type.pluralize()); var promises = new Array(docs.length); for (var i=0; i + // options = {}; type = null + // _.forEach arguments, (arg) -> + // if _.isPlainObject(arg) + // options = arg + // else + // if _.isString arg + // type = null + // + // Ember.computed + // get: (k) -> + // @get "doc.data.#{k}" ? Ember.get(options, 'defaultValue') + // set: (p, oi, isFromServer) -> + // if type? + // oi = window[type.toUpperCase type] oi + // od = @get p + // p = p.split '.' + // @get('doc').submitOp [{p,od,oi}] + // oi }); define("ember-share/mixins/share-text", ["../utils","exports"], @@ -202,216 +247,1005 @@ define("ember-share/mixins/share-text", } }); }); -define("ember-share/models/share-array", - ["./share-proxy","exports"], - function(__dependency1__, __exports__) { +define("ember-share/models/base", + ["./use-subs-mixin","./sub-mixin","./sub-array","./subs-handler","./utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { "use strict"; - var ShareProxy = __dependency1__["default"]; + var UseSubsMixin = __dependency1__["default"]; + var SubMixin = __dependency2__["default"]; + var SDBSubArray = __dependency3__["default"]; + var subs = __dependency4__["default"]; + var Utils = __dependency5__["default"]; - __exports__["default"] = Ember.Object.extend(Ember.MutableArray, { - _context: null, - _cache: null, - itemType: 'share-proxy', - init: function () { - this._cache = []; // cache wrapped objects - this._factory = this.container.lookupFactory('model:'+this.itemType); - // TODO subscribe to array ops on context - var _this = this; - this._context.on('delete', function (index, removed) { - _this.arrayContentWillChange(index, 1, 0); - - _this._cache.splice(index, 1); - - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }) - _this.arrayContentDidChange(index, 1, 0); - }); - this._context.on('insert', function (index, value) { - _this.arrayContentWillChange(index, 0, 1); + var toJson = function(obj) { + return (obj == null) + ? void 0 + : JSON.parse(JSON.stringify(obj)); + }; - var model = _this._factory.create({ - _context: _this._context.createContextAt(index) - }); + var getPlainObject = function (value) { + if (value != null && !((typeof value == 'string') || (typeof value == 'number'))) + if (typeof value.toJson == 'function') + return value.toJson() + else + return toJson(value) + else { + return value + } + } - _this._cache.splice(index, 0, model); - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }); - _this.arrayContentDidChange(index, 0, 1); - }); - }, - length: function () { - return this._context.get().length; - }.property().volatile(), - objectAt: function (index) { - if (this._cache[index] === undefined && this._context.get(index) !== undefined) { - this._cache[index] = this._factory.create({ - _context: this._context.createContextAt(index) - }); - } - return this._cache[index]; - }, - replace: function (index, length, objects) { - var objectsLength = objects.length; - var args = new Array(objectsLength+2); - var model; - args[0] = index; - args[1] = length; + // + // ShareDb Base Class + // + // Root and all subs (currently not arrays) inherit from base. + // + // - this.arrayContentWillChange(index, length, objectsLength); + var GetterSettersMixin = Ember.Mixin.create({ - if (length > 0) { - this._context.remove([index], length); - } + _get: function(k, selfCall) { + var firstValue = _.first(k.split('.')); - for (var i=0; i objects.length) + ? len + : objects.length; + for (var i = 0; i < iterationLength; i++) { + var newIndex = i + start; + var obj = objects.objectAt(i); + this._submitOp(newIndex, obj, (len > i + ? this.objectAt(newIndex) + : null)) + } + this.arrayContentDidChange(start, len, objects.length); + return this //._super(start, len, objects) + }, + + onChangeDoc: (function () { + // debugger + // this.set ('content', this.get('doc.data.' + this.get('_prefix'))) + // Ember.run.next (this, function () P{}) + this.replaceContent(this.get('doc.data.' + this.get('_prefix')), true) + }).observes('doc') + }); + } + }); +define("ember-share/models/sub-mixin", + ["./utils","../attr","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var Utils = __dependency1__["default"]; + var attrs = __dependency2__["default"]; + + var allButLast = function(arr) { + return arr.slice(0, arr.length - 1) + }; + + // + // Sub Mixin + // + // All subs use this mixin (Object and Array) + // + // + + __exports__["default"] = Ember.Mixin.create({ + + _children: (function() { + return {} + }).property(), + + _sdbProps: (function() { + return [] + }).property(), + + _subProps: (function() { + return [] + }).property(), + + doc: Ember.computed.reads('_root.doc'), + + createInnerAttrs: (function() { + var tempContent = Ember.get(this, 'tempContent'); + var self = this; + var attr = attrs('_subProps'); + var keys = []; + + _.forEach(tempContent, function(value, key) { + keys.push(key); + Ember.defineProperty(self, key, attr()); + }) + + Ember.get(this, '_subProps').addObjects(keys); + delete this['tempContent']; + }).on('init'), + + beforeFn: (function (){return []}).property(), + afterFn: (function (){return []}).property(), + + activateListeners: (function() { + var utils = Utils(this); + + var beforeFn = utils.beforeAfterChild("Will"); + var afterFn = utils.beforeAfterChild("Did"); + + if (this.has('before op')) { + this.off('before op', this.get('beforeFn').pop()) + } + if (this.has('op')) { + this.off('op', this.get('afterFn').pop()) + } + this.on('before op', beforeFn); + this.on('op', afterFn); + + this.get('beforeFn').push(beforeFn); + this.get('afterFn').push(afterFn); + + // }).on('init'), + }).observes('doc').on('init'), + + _fullPath: function(path) { + var prefix = Ember.get(this, '_prefix'); + var idx = Ember.get(this, '_idx'); + + if (prefix) { + if (idx != null) { + return prefix + '.' + idx + '.' + path + } else { + return prefix + '.' + path; + } + } else + return path; + } + , + + deleteProperty: function(k) { + this.removeKey(k); + return this._super(this._fullPath(k)) + }, + + replaceContent: function(content, noSet) { + this.notifyWillProperties(this.get('_subProps').toArray()); + var prefix = this.get('_prefix'); + var idx = this.get('_idx') + var path = (idx == null) ? prefix : prefix + '.' + idx + + if (!noSet) + this._set(path, content); + + var self = this; + var utils = Utils(this); + + utils.removeChildren(path); + + if (_.isEmpty(Object.keys(this))) { + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + + var notifyFather = function (prefixArr, keys) { + if (_.isEmpty(prefixArr)) + self.get('_root').notifyPropertyChange(keys.join('.')) + else { + var child = self.get['_children'][prefixArr.join('.')] + if (child != null) + child.notifyPropertyChange(prefixArr.join('.') + '.' + keys.join('.')) + else + keys.push(prefixArr.pop()); + notifyFather(prefixArr, keys); + } + }; + var prefixArr = prefix.split('.') + var key = prefixArr.pop() + + notifyFather(prefixArr, [key]); + } + else { + if (_.isPlainObject(content)) + var toDelete = _.difference(Object.keys(this), Object.keys(content)) + else + var toDelete = Object.keys(this); + + _.forEach(toDelete, function(prop) { + delete self[prop] + }); + this.get('_subProps').removeObjects(toDelete); + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + this.notifyDidProperties(this.get('_subProps').toArray()); + } + + return this + }, + + toJson: function() { + var idx = Ember.get(this, '_idx'), + k = Ember.get(this, '_prefix'); + var path = (idx == null) + ? k + : (k + '.' + idx); + return this.get('doc.data.' + path); + }, + + addKey: function (key) { + var attr = attrs('_subProps'); + if (!(this.get('_subProps').indexOf(key) > -1)) + Ember.defineProperty(this, key, attr()); + return this + }, + + removeKey: function (key) { + var attr = attrs('_subProps'); + var utils = Utils(this); + utils.removeChildren(key, true); + this.get('_subProps').removeObject(key); + delete this[key]; + return this + }, + + removeListeners: function () { + this.off('before op', this.get('beforeFn')) + this.off('op', this.get('afterFn')) + + } + + }) + }); +define("ember-share/models/subs-handler", ["exports"], function(__exports__) { "use strict"; - var isArray = Array.isArray || function (obj) { - return obj instanceof Array; - }; + // + // Subs Handler + // + // since we have a recursive model structure there is a need for + // creating the subs in a common place and then reuse it in its own class. + // + // - __exports__["default"] = Ember.Object.extend({ - _context: null, - _cache: null, - init: function () { - this._cache = {}; // allows old value to be seen on willChange event - var _this = this; - this._context.on('replace', function (key, oldValue, newValue) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, newValue); - _this.propertyDidChange(key); - }); - this._context.on('insert', function (key, value) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, value); - _this.propertyDidChange(key); - }); - this._context.on('child op', function (key, op) { - // handle add operations - if(key.length === 1 && op.na) - { - _this.propertyWillChange(key[0]); - _this._cache[key] = (_this._cache[key[0]] || _this.get(key[0]) || 0) + op.na; - _this.propertyDidChange(key[0]); - } - }); - }, - unknownProperty: function (key) { - var value = this._cache[key]; - if (value === undefined) { - value = this._cache[key] = this.wrapObject(key, this._context.get([key])); - } - return value; - }, - setUnknownProperty: function (key, value) { - if (this._cache[key] !== value) { - this.propertyWillChange(key); - this._cache[key] = this.wrapObject(key, value); - this._context.set([key], value); - this.propertyDidChange(key); - } - }, - wrapObject: function (key, value) { - if (value !== null && typeof value === 'object') { - var type = this.wrapLookup(key,value); - var factory = this.container.lookupFactory('model:'+type); - return factory.create({ - _context: this._context.createContextAt(key) - }); - } - return value; - }, - wrapLookup : function(key,value) { - return value.type || (isArray(value) ? 'share-array' : 'share-proxy'); - }, - willDestroy: function () { - this._cache = null; - this._context.destroy(); - this._context = null; - }, - toJSON: function () { - return this._context.get(); - }, - incrementProperty: function(key, increment) { - if (Ember.isNone(increment)) { increment = 1; } - Ember.assert("Must pass a numeric value to incrementProperty", (!isNaN(parseFloat(increment)) && isFinite(increment))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) + increment; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], increment); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - decrementProperty: function(key, decrement) { - if (Ember.isNone(decrement)) { decrement = 1; } - Ember.assert("Must pass a numeric value to decrementProperty", (!isNaN(parseFloat(decrement)) && isFinite(decrement))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) - decrement; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], -1 * decrement); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - }); + __exports__["default"] = { + object : {}, + array : {} + } + }); +define("ember-share/models/use-subs-mixin", + ["./subs-handler","./utils","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var subs = __dependency1__["default"]; + var Utils = __dependency2__["default"];__exports__["default"] = Ember.Mixin.create({ + + useSubs: function useSubs(content, k, idx) { + var utils = Utils(this); + + if (utils.matchChildToLimitations(k)) + return content; + + if (_.isPlainObject(content)) { + content = { + tempContent: content + }; + var use = 'object' + + } else if (_.isArray(content)) { + content = { + content: content + }; + var use = 'array'; + } + if (use) { + var child, + _idx; + var path = (idx == null) ? k : (k + '.' + idx); + var ownPath = Ember.get(this, '_prefix'); + if ((_idx = Ember.get(this, '_idx')) != null) + ownPath += '.' + _idx; + if (path == ownPath) { + return this; + } + + var children = Ember.get(this, '_children'); + var childrenKeys = Object.keys(children); + + if (_.includes(childrenKeys, path)) + return children[path] + else + child = {}; + + var sub = subs[use].extend({ + // doc: this.get('doc'), + _children: Ember.get(this, '_children'), + _prefix: k, + _idx: idx, + _sdbProps: Ember.get(this, '_sdbProps'), + _root: Ember.get(this,'_root') + }); + + sub = sub.create(content); + + child[path] = sub; + _.assign(Ember.get(this, '_children'), child); + + return sub + } else + return content + } + }) + }); +define("ember-share/models/utils", + ["exports"], + function(__exports__) { + "use strict"; + __exports__["default"] = function(context) { + + return { + + isOpOnArray: function(op) { + return (op.ld != null) || (op.lm != null) || (op.li != null) + }, + + matchingPaths: function(as, bs) { + var counter = 0; + var higherLength = (as.length > bs.length) + ? as.length + : bs.length + while ((as[counter] == '*' || as[counter] == bs[counter]) && counter < higherLength) { + counter++ + } + return counter - (as.length / 1000) + }, + + matchChildToLimitations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this; + return _.some (childLimiations, function (_limit) { + var limit = _limit.split('/'); + return prefix.length == limit.length && Math.ceil(self.matchingPaths(limit, prefix)) == prefix.length + }) + }, + + prefixToChildLimiations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this, limiationsArray; + + var relevantLimitIndex = this.findMaxIndex(limiationsArray = _.map (childLimiations, function (_limit) { + var limit = _limit.split('/'); + var result = Math.ceil(self.matchingPaths(limit, prefix)) + return result < limit.length ? 0 : result + })); + if (relevantLimitIndex >= 0 && limiationsArray[relevantLimitIndex] > 0) { + var relevantLimit = childLimiations[relevantLimitIndex].split('/'); + var orignalPrefix; + var result = prefix.slice(0, Math.ceil(self.matchingPaths(relevantLimit, prefix)) ); + if (orignalPrefix = Ember.get(context, '_prefix')) { + orignalPrefix = orignalPrefix.split('.'); + return result.slice(orignalPrefix.length) + } else + return result.join('.'); + } + else { + return key; + } + + }, + + removeChildren: function (path, includeSelf) { + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var prefix = context.get('_prefix'); + var utils = this; + + if ((prefix != null) && path && path.indexOf(prefix) != 0) { + path = prefix + '.' + path + } + + if (path) { + childrenKeys = _.reduce(childrenKeys, function(result, key) { + var matches = Math.ceil(utils.matchingPaths(key.split('.'), path.split('.'))) + if (includeSelf && (matches >= path.split('.').length) || + (!includeSelf && (matches > path.split('.').length))) + result.push(key); + return result + }, []); + } + + _.forEach (childrenKeys, function (key) { + children[key].destroy() + delete children[key] + }) + }, + + comparePathToPrefix: function(path, prefix) { + return Boolean(Math.ceil(this.matchingPaths(path.split('.'), prefix.split('.')))) + }, + + cutLast: function(path, op) { + var tempPath; + if (this.isOpOnArray(op) && !isNaN(+ _.last(path))) { + tempPath = _.clone(path); + tempPath.pop(); + } + return (tempPath) + ? tempPath + : path + }, + + comparePathToChildren: function(path, op) { + var utils = this; + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var hasChildren = _.some(childrenKeys, function(childKey) { + var pathsCounter = utils.matchingPaths(childKey.split('.'), utils.cutLast(path, op)) + return Math.ceil(pathsCounter) == childKey.split('.').length + }); + return !Ember.isEmpty(childrenKeys) && hasChildren + }, + + triggerChildren: function(didWill, op, isFromClient) { + var newP = _.clone(op.p); + // var children = Ember.get(context, '_children'); + var children = context.get('_children'); + var childrenKeys = Object.keys(children); + if (Ember.isEmpty(childrenKeys)) + return; + var child, + utils = this; + var counterToChild = _.mapKeys(children, function(v, childKey) { + if (utils.isOpOnArray(op) && !isNaN(+ _.last(childKey.split('.')))) + return 0 + else + return utils.matchingPaths(utils.cutLast(childKey.split('.'), op), op.p) + }); + var toNumber = function(strings) { + return _.map(strings, function(s) { + return + s + }) + }; + var chosenChild = counterToChild[_.max(toNumber(Object.keys(counterToChild)))] + if (didWill == 'Will') + chosenChild.trigger('before op', [op], isFromClient); + if (didWill == 'Did') + chosenChild.trigger('op', [op], isFromClient); + } + , + + beforeAfter: function(didWill) { + var utils = this; + var ex; + return function(ops, isFromClient) { + // console.log( _.first (ops)); + + if (!isFromClient) { + _.forEach(ops, function(op) { + // if (didWill == 'Did') + // console.log(Ember.get(context,'_prefix') + ' recieved log'); + if (utils.comparePathToChildren(op.p, op)) { + utils.triggerChildren(didWill, op, isFromClient); + } else { + if (utils.isOpOnArray(op)) { + ex = utils.extractArrayPath(op); + + // console.log(Ember.get(context,'_prefix') + ' perform log'); + // console.log('op came to parent'); + context.get(ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + } else { + context["property" + didWill + "Change"](utils.prefixToChildLimiations(op.p.join('.'))); + } + } + }); + } + }; + }, + + beforeAfterChild: function(didWill) { + var utils = this; + var ex, + prefix, + _idx; + return function(ops, isFromClient) { + if (((_idx = Ember.get(context, '_idx')) != null) || !isFromClient) { + _.forEach(ops, function(op) { + + if (op.p.join('.') == (prefix = Ember.get(context, '_prefix')) && didWill == 'Did') { + if (op.oi != null) { + context.replaceContent(op.oi, true) + } else { + if (op.od != null) { + var fatherPrefix = prefix.split('.'); + var key = fatherPrefix.pop(); + var father; + if (!_.isEmpty(fatherPrefix) && (father = context.get('_children.' + fatherPrefix.join('.')))) + father.removeKey(key); + else + context.get('_root').propertyDidChange(prefix) + } + } + } else { + var path = (_idx == null) + ? prefix.split('.') + : prefix.split('.').concat(String(_idx)); + var newP = _.difference(op.p, path); + if (utils.comparePathToPrefix(op.p.join('.'), prefix)) { + if (utils.isOpOnArray(op) && (Ember.get(context, '_idx') == null)) { + + var newOp = _.clone(op); + newOp.p = newP; + ex = utils.extractArrayPath(newOp); + + if (ex.p == "") + context["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + else + Ember.get(context, ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt); + } + else { + if (newP.join('.') == '') { + + // delete self from father + if (false && _.isEmpty(newOp) && op.od && (op.oi == null) && (_.isEqual(op.od, context.toJson()))) { + var keyToRemove = path.pop(); + if (_.isEmpty(path)) { + utils.removeChildren(keyToRemove); + } + else { + var father = context.get('_children')[path.join('.')]; + father.removeKey (keyToRemove); + } + } + else { + context["property" + didWill + "Change"]('content'); + } + } + + else { + + if (op.oi && op.od == null) + context.addKey(_.first(newP)) + + if (op.od && op.oi == null) + context.removeKey(_.first(newP)) + + context["property" + didWill + "Change"](utils.prefixToChildLimiations(newP.join('.'))); + } + } + } + } + }); + } + } + }, + + findMaxIndex: function (arr) { + return arr.indexOf(_.max(arr)) + }, + + extractArrayPath: function(op) { + return { + idx: + _.last(op.p), + p: _.slice(op.p, 0, op.p.length - 1).join('.'), + addAmt: op.li != null + ? 1 + : 0, + removeAmt: op.ld != null + ? 1 + : 0 + } + } + + } + } }); define("ember-share/store", ["./utils","exports"], function(__dependency1__, __exports__) { "use strict"; - /* global BCSocket:false, sharejs:false */ + /* global BCSocket:false, sharedb:false */ var guid = __dependency1__.guid; var patchShare = __dependency1__.patchShare; var Promise = Ember.RSVP.Promise; + var socketReadyState = [ + 'CONNECTING', + 'OPEN', + 'CLOSING', + 'CLOSE' + ] - __exports__["default"] = Ember.Object.extend({ + __exports__["default"] = Ember.Object.extend(Ember.Evented, { socket: null, connection: null, - url : 'http://'+window.location.hostname, + + // port: 3000, + // url : 'https://qa-e.optibus.co', + url : window.location.hostname, init: function () { - this.checkConnection = Ember.Deferred.create({}); + var store = this; + + this.checkSocket = function () { + return new Promise(function (resolve, reject) { + + if (store.socket == null) { + store.one('connectionOpen', resolve); + } + else { + var checkState = function (state, cb) { + switch(state) { + case 'connected': + return resolve(); + case 'connecting': + return store.connection.once('connected', resolve); + default: cb(state) + } + } + var checkStateFail = function (state) { + switch(state) { + case 'closed': + return reject('connection closed'); + case 'disconnected': + return reject('connection disconnected'); + case 'stopped': + return reject('connection closing'); + } + } + var failed = false + checkState(store.connection.state, function(state){ + if (failed) + checkStateFail(state) + else + Ember.run.next (this, function () { + failed = true; + checkState(store.connection.state, checkStateFail) + }) + }) + + + } + }); + } + + this.checkConnection = function () { + return new Promise(function (resolve, reject) { + return store.checkSocket() + .then(function () { + return resolve() + if (store.authentication != null && store.isAuthenticated != null) { + if (store.isAuthenticated) return resolve(); + if (store.isAuthenticating) return store.one('authenticated', resolve); + if (!store.isAuthenticated) return store.authentication(store.connection.id) + // if (!store.isAuthenticating) return reject() + return reject('could not authenticat') + } else + return resolve() + }) + .catch(function (err) { + return reject(err) + }) + }); + }; + this.cache = {}; - if(!window.sharejs) + if(!window.sharedb) { - throw new Error("ShareJS client not included"); + throw new Error("sharedb client not included"); } if (window.BCSocket === undefined && window.Primus === undefined) { throw new Error("No Socket library included"); @@ -420,55 +1254,100 @@ define("ember-share/store", { this.beforeConnect() .then(function(){ - Ember.sendEvent(store,'connect'); + store.trigger('connect'); }); } else { - Ember.sendEvent(this,'connect'); + store.trigger('connect'); } }, - doConnect : function(){ + doConnect : function(options){ var store = this; - + if(window.BCSocket) { + this.setProperties(options); this.socket = new BCSocket(this.get('url'), {reconnect: true}); this.socket.onerror = function(err){ - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); + }; this.socket.onopen = function(){ - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + store.trigger('connectionOpen'); + }; this.socket.onclose = function(){ - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); }; } else if(window.Primus) { patchShare(); - this.socket = new Primus(this.get('url')); + this.setProperties(options); + var hostname = this.get('url'); + if (this.get('protocol')) + hostname = this.get('protocol') + '://' + hostname; + if (this.get("port")) + hostname += ':' + this.get('port'); + this.socket = new Primus(hostname); + // console.log('connection starting'); + this.socket.on('error', function error(err) { - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); }); this.socket.on('open', function() { - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + // console.log('connection open'); + store.trigger('connectionOpen'); }); this.socket.on('end', function() { - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); + }); + this.socket.on('close', function() { + store.trigger('connectionEnd'); }); } else { throw new Error("No Socket library included"); } - this.connection = new sharejs.Connection(this.socket); - + var oldHandleMessage = sharedb.Connection.prototype.handleMessage; + var oldSend = sharedb.Connection.prototype.send; + + store.on('connectionEnd', function () { + // console.log('ending connection'); + store.isAuthenticated = false + }) + + sharedb.Connection.prototype.handleMessage = function(message) { + var athenticating, handleMessageArgs; + handleMessageArgs = arguments; + // console.log(message.a); + var context = this; + oldHandleMessage.apply(context, handleMessageArgs); + if (message.a === 'init' && (typeof message.id === 'string') && message.protocol === 1 && typeof store.authenticate === 'function') { + store.isAuthenticating = true; + return store.authenticate(message.id) + .then(function() { + console.log('authenticated !'); + store.isAuthenticating = false; + store.isAuthenticated = true; + store.trigger('authenticated') + }) + .catch(function (err) { + store.isAuthenticating = false; + // store.socket.end() + // debugger + }) + } + }; + + this.connection = new sharedb.Connection(this.socket); + }.on('connect'), find: function (type, id) { + type = type.pluralize() var store = this; - return this.checkConnection + return this.checkConnection() .then(function(){ return store.findQuery(type, {_id: id}).then(function (models) { return models[0]; @@ -478,63 +1357,143 @@ define("ember-share/store", }); }, createRecord: function (type, data) { + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; + type = type.pluralize() var store = this; - return store.checkConnection + return store.checkConnection() .then(function(){ - var doc = store.connection.get(type, guid()); + var doc = store.connection.get(path, data.id == null ? guid() : data.id); return Promise.all([ store.whenReady(doc).then(function (doc) { return store.create(doc, data); }), store.subscribe(doc) ]).then(function () { - return store._createModel(type, doc); + var model = store._createModel(type, doc); + store._cacheFor(type).addObject(model); + return model }); }); }, - deleteRecord : function(model) { - // TODO: delete and cleanup caches - // model._context.context._doc.del() + deleteRecord : function(type, id) { + var cache = this._cacheFor(type.pluralize()); + var model = cache.findBy('id', id); + var doc = model.get('doc'); + return new Promise(function (resolve, reject) { + doc.del(function (err) { + if (err != null) + reject(err) + else { + resolve() + } + }); + }) + }, + findAndSubscribeQuery: function(type, query) { + type = type.pluralize() + var store = this; + var prefix = this._getPrefix(type); + store.cache[type] = [] + + return this.checkConnection() + .then(function(){ + return new Promise(function (resolve, reject) { + function fetchQueryCallback(err, results, extra) { + if (err !== null) { + return reject(err); + } + resolve(store._resolveModels(type, results)); + } + query = store.connection.createSubscribeQuery(prefix + type, query, null, fetchQueryCallback); + query.on('insert', function (docs) { + store._resolveModels(type, docs) + }); + query.on('remove', function (docs) { + for (var i = 0; i < docs.length; i++) { + var modelPromise = store._resolveModel(type, docs[i]); + modelPromise.then(function (model) { + store.unload(type, model) + }); + } + }); + }); + }); + }, + findRecord: function (type, id) { + var store = this; + return new Promise(function (resolve, reject){ + store.findQuery(type, {_id: id}) + .then(function(results){ + resolve(results[0]) + }) + .catch(function (err){ + reject(err) + }); + }) }, findQuery: function (type, query) { + // type = type.pluralize() + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; var store = this; - return this.checkConnection + store.cache[type.pluralize()] = [] + return this.checkConnection() .then(function(){ return new Promise(function (resolve, reject) { function fetchQueryCallback(err, results, extra) { - if (err !== undefined) { + if (err !== null) { return reject(err); } resolve(store._resolveModels(type, results)); } - store.connection.createFetchQuery(type, query, null, fetchQueryCallback); + store.connection.createFetchQuery(path, query, null, fetchQueryCallback); }); }); }, - findAll: function (type) { + findAll: function (type, query) { + type = type.pluralize() throw new Error('findAll not implemented'); // TODO this.connection subscribe style query }, _cacheFor: function (type) { + type = type.pluralize() var cache = this.cache[type]; if (cache === undefined) { - this.cache[type] = cache = {}; + this.cache[type] = cache = []; } return cache; }, + _getPathForType: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + if (Adapter) + return Adapter.create().pathForType(); + }, + _getPrefix: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + var prefix; + if (Adapter) + prefix = Adapter.create().get('prefix'); + if (!prefix) prefix = ''; + return prefix + }, _factoryFor: function (type) { - return this.container.lookupFactory('model:'+type); + var ref; + var modelStr = (ref = this.get('modelStr')) ? ref : 'model-sdb' + return this.container.lookupFactory(modelStr + ':'+ type.singularize()); }, _createModel: function (type, doc) { - var cache = this._cacheFor(type); var modelClass = this._factoryFor(type); + type = type.pluralize() if(modelClass) { var model = modelClass.create({ - id: doc.name, - _context: doc.createContext().createContextAt() + doc: doc, + _type: type, + _store: this }); - cache[doc.name] = model; return model; } else @@ -543,8 +1502,9 @@ define("ember-share/store", } }, _resolveModel: function (type, doc) { - var cache = this._cacheFor(type); - var model = cache[doc.name]; + var cache = this._cacheFor(type.pluralize()); + var id = Ember.get(doc, 'id') || Ember.get(doc, '_id'); + var model = cache.findBy('id', id); if (model !== undefined) { return Promise.resolve(model); } @@ -554,24 +1514,68 @@ define("ember-share/store", }); }, _resolveModels: function (type, docs) { + // type = type.pluralize() + var store = this; + var cache = this._cacheFor(type.pluralize()); var promises = new Array(docs.length); for (var i=0; ie;e++){var g=c[e];if(".."===g)d.pop();else{if("."===g)continue;d.push(g)}}return d.join("/")}if(d[b])return d[b];if(d[b]={},!a[b])throw new Error("Could not find module "+b);for(var f,g=a[b],h=g.deps,i=g.callback,j=[],k=0,l=h.length;l>k;k++)j.push("exports"===h[k]?f={}:c(e(h[k])));var m=i.apply(this,j);return d[b]=f||m},c.entries=a}(),b("ember-share",["ember-share/mixins/share-text","ember-share/models/share-proxy","ember-share/models/share-array","ember-share/store","ember-share/utils","exports"],function(a,b,c,d,e,f){"use strict";var g=a["default"],h=b["default"],i=c["default"],j=d["default"],k=e["default"];Ember.onLoad("Ember.Application",function(a){a.initializer({name:"ember-share",initialize:function(a,b){b.register("store:main",b.Store||StoreStore),a.lookup("store:main")}}),a.initializer({name:"injectStore",before:"ember-share",initialize:function(a,b){b.register("model:share-proxy",h),b.register("model:share-array",i),b.inject("controller","store","store:main"),b.inject("route","store","store:main")}})}),f.ShareTextMixin=g,f.ShareProxy=h,f.ShareArray=i,f.Store=j,f.Utils=k}),b("ember-share/mixins/share-text",["../utils","exports"],function(a,b){"use strict";var c=(a.isArray,a.diff);b["default"]=Ember.Mixin.create({textKeys:[],triggerEvents:!1,textEvents:function(){this._textContexts=new Array(this.textKeys.length),this._handlers=new Array(2*this._textContexts.length);for(var a=0;a=0?this.textOp(a,b):this._super(a,b)},textOp:function(a,b){if(void 0!==this._context.get()){this.propertyWillChange(a);var d=c.diff(this._cache[a]||"",b.replace(/\r\n/g,"\n"));this._cache[a]=b.replace(/\r\n/g,"\n");for(var e=0,f=0;f0&&this._context.remove([a],b);for(var f=0;d>f;f++)this._context.insert([a+f],c[f]),e[2+f]=this._factory.create({id:c[f].id,_context:this._context.createContextAt(a+f)});this._cache.splice.apply(this._cache,e),this.arrayContentDidChange(a,b,d)},toJSON:function(){return this._context.get()}})}),b("ember-share/models/share-proxy",["exports"],function(a){"use strict";var b=Array.isArray||function(a){return a instanceof Array};a["default"]=Ember.Object.extend({_context:null,_cache:null,init:function(){this._cache={};var a=this;this._context.on("replace",function(b,c,d){a.propertyWillChange(b),a._cache[b]=a.wrapObject(b,d),a.propertyDidChange(b)}),this._context.on("insert",function(b,c){a.propertyWillChange(b),a._cache[b]=a.wrapObject(b,c),a.propertyDidChange(b)}),this._context.on("child op",function(b,c){1===b.length&&c.na&&(a.propertyWillChange(b[0]),a._cache[b]=(a._cache[b[0]]||a.get(b[0])||0)+c.na,a.propertyDidChange(b[0]))})},unknownProperty:function(a){var b=this._cache[a];return void 0===b&&(b=this._cache[a]=this.wrapObject(a,this._context.get([a]))),b},setUnknownProperty:function(a,b){this._cache[a]!==b&&(this.propertyWillChange(a),this._cache[a]=this.wrapObject(a,b),this._context.set([a],b),this.propertyDidChange(a))},wrapObject:function(a,b){if(null!==b&&"object"==typeof b){var c=this.wrapLookup(a,b),d=this.container.lookupFactory("model:"+c);return d.create({_context:this._context.createContextAt(a)})}return b},wrapLookup:function(a,c){return c.type||(b(c)?"share-array":"share-proxy")},willDestroy:function(){this._cache=null,this._context.destroy(),this._context=null},toJSON:function(){return this._context.get()},incrementProperty:function(a,b){return Ember.isNone(b)&&(b=1),Ember.assert("Must pass a numeric value to incrementProperty",!isNaN(parseFloat(b))&&isFinite(b)),this.propertyWillChange(a),this._cache[a]=(this._cache[a]||this.get(a)||0)+b,void 0!==this._context.get([a])?this._context.add([a],b):this._context.set([a],this._cache[a]),this.propertyDidChange(a),this._cache[a]},decrementProperty:function(a,b){return Ember.isNone(b)&&(b=1),Ember.assert("Must pass a numeric value to decrementProperty",!isNaN(parseFloat(b))&&isFinite(b)),this.propertyWillChange(a),this._cache[a]=(this._cache[a]||this.get(a)||0)-b,void 0!==this._context.get([a])?this._context.add([a],-1*b):this._context.set([a],this._cache[a]),this.propertyDidChange(a),this._cache[a]}})}),b("ember-share/store",["./utils","exports"],function(a,b){"use strict";var c=a.guid,d=a.patchShare,e=Ember.RSVP.Promise;b["default"]=Ember.Object.extend({socket:null,connection:null,url:"http://"+window.location.hostname,init:function(){this.checkConnection=Ember.Deferred.create({});var a=this;if(this.cache={},!window.sharejs)throw new Error("ShareJS client not included");if(void 0===window.BCSocket&&void 0===window.Primus)throw new Error("No Socket library included");this.beforeConnect?this.beforeConnect().then(function(){Ember.sendEvent(a,"connect")}):Ember.sendEvent(this,"connect")},doConnect:function(){var a=this;if(window.BCSocket)this.socket=new BCSocket(this.get("url"),{reconnect:!0}),this.socket.onerror=function(b){Ember.sendEvent(a,"connectionError",[b])},this.socket.onopen=function(){a.checkConnection.resolve(),Ember.sendEvent(a,"connectionOpen")},this.socket.onclose=function(){Ember.sendEvent(a,"connectionEnd")};else{if(!window.Primus)throw new Error("No Socket library included");d(),this.socket=new Primus(this.get("url")),this.socket.on("error",function(b){Ember.sendEvent(a,"connectionError",[b])}),this.socket.on("open",function(){a.checkConnection.resolve(),Ember.sendEvent(a,"connectionOpen")}),this.socket.on("end",function(){Ember.sendEvent(a,"connectionEnd")})}this.connection=new sharejs.Connection(this.socket)}.on("connect"),find:function(a,b){var c=this;return this.checkConnection.then(function(){return c.findQuery(a,{_id:b}).then(function(a){return a[0]},function(a){return a})})},createRecord:function(a,b){var d=this;return d.checkConnection.then(function(){var f=d.connection.get(a,c());return e.all([d.whenReady(f).then(function(a){return d.create(a,b)}),d.subscribe(f)]).then(function(){return d._createModel(a,f)})})},deleteRecord:function(){},findQuery:function(a,b){var c=this;return this.checkConnection.then(function(){return new e(function(d,e){function f(b,f){return void 0!==b?e(b):void d(c._resolveModels(a,f))}c.connection.createFetchQuery(a,b,null,f)})})},findAll:function(){throw new Error("findAll not implemented")},_cacheFor:function(a){var b=this.cache[a];return void 0===b&&(this.cache[a]=b={}),b},_factoryFor:function(a){return this.container.lookupFactory("model:"+a)},_createModel:function(a,b){var c=this._cacheFor(a),d=this._factoryFor(a);if(d){var e=d.create({id:b.name,_context:b.createContext().createContextAt()});return c[b.name]=e,e}throw new Error("Cannot find model for "+a)},_resolveModel:function(a,b){var c=this._cacheFor(a),d=c[b.name];if(void 0!==d)return e.resolve(d);var f=this;return f.subscribe(b).then(function(b){return f._createModel(a,b)})},_resolveModels:function(a,b){for(var c=new Array(b.length),d=0;d=d&&h+1>=e)return g[0].components;for(var i=1;f>=i;i++)for(var j=-1*i;i>=j;j+=2){var k,l=g[j-1],m=g[j+1];h=(m?m.newPos:0)-j,l&&(g[j-1]=void 0);var n=l&&l.newPos+1=0&&e>h;if(n||o){if(!n||o&&l.newPos=d&&h+1>=e)return k.components;g[j]=k}else g[j]=void 0}},pushComponent:function(a,b,c,d){var e=a[a.length-1];e&&e.added===c&&e.removed===d?a[a.length-1]={value:this.join(e.value,b),added:c,removed:d}:a.push({value:b,added:c,removed:d})},extractCommon:function(a,b,c,d){for(var e=b.length,f=c.length,g=a.newPos,h=g-d;e>g+1&&f>h+1&&this.equals(b[g+1],c[h+1]);)g++,h++,this.pushComponent(a.components,b[g],void 0,void 0);return a.newPos=g,h},equals:function(a,b){var c=/\S/;return!this.ignoreWhitespace||c.test(a)||c.test(b)?a===b:!0},join:function(a,b){return a+b},tokenize:function(a){return a}};var f=Array.isArray||function(a){return a instanceof Array},g=new e(!1);a.guid=b,a.diff=g,a.isArray=f,a.patchShare=d}),a.EmberShare=c("ember-share")}(window); \ No newline at end of file +!function(a){define("ember-share",["ember-share/mixins/share-text","ember-share/models/model","ember-share/store","ember-share/utils","ember-share/attr","ember-share/belongs-to","exports"],function(a,b,c,d,e,f,g){"use strict";var h=a["default"],i=b["default"],j=c["default"],k=d["default"],l=e["default"],m=f["default"],n=l("_sdbProps");g.ShareTextMixin=h,g.ShareProxy=i,g.belongsTo=m,g.Store=j,g.Utils=k,g.attr=n}),define("ember-share/attr",["exports"],function(a){"use strict";var b=function(a){return a};a["default"]=function(a){return function(){var c,d;if(c={},d=null,_.forEach(arguments,function(a){return _.isPlainObject(a)?c=a:_.isString(a)?d=a.charAt(0).toUpperCase()+a.slice(1):void 0}),null!=d&&null!=window[d])var e=function(a){var b=new window[d](a);return"Date"==d?b:b.valueOf()};else var e=b;return Ember.computed({get:function(b){this.get(a,!0).addObject(b);var c=_.includes(["_isSDB","_sdbProps","_subProps","doc","_prefix","content","_idx","_root"],b);return e(c||null==this._fullPath?this._get(b,!0):this._get(this._fullPath(b)))},set:function(a,b,c){var d=null==a?this.get("_prefix"):"_idx"!=a&&this._fullPath?this._fullPath(a):a;return this._set(d,b)}})}}}),define("ember-share/belongs-to",["exports"],function(a){"use strict";a["default"]=function(a,b){var c=this.originalStore;return Ember.computed({get:function(a){var d;return c.findRecord(b,this.get(d="doc.data."+a))},set:function(a,b,c){return b}})}}),define("ember-share/mixins/share-text",["../utils","exports"],function(a,b){"use strict";var c=(a.isArray,a.diff);b["default"]=Ember.Mixin.create({textKeys:[],triggerEvents:!1,textEvents:function(){this._textContexts=new Array(this.textKeys.length),this._handlers=new Array(2*this._textContexts.length);for(var a=0;a=0?this.textOp(a,b):this._super(a,b)},textOp:function(a,b){if(void 0!==this._context.get()){this.propertyWillChange(a);var d=c.diff(this._cache[a]||"",b.replace(/\r\n/g,"\n"));this._cache[a]=b.replace(/\r\n/g,"\n");for(var e=0,f=0;f=a||b&&f>a)){var g=f+i+c,j=e[d];delete e[d];var k={};k[h(d,g)]=j,_.assign(e,k),Ember.set(j,"_idx",g)}}),this._super.apply(this,arguments)},replaceContent:function(a,b){var c=Ember.get(this,"_prefix"),d=Ember.get(this,"_children");return _.forEach(this.toArray(),function(b,e){var f=d[c+"."+e];null!=f&&(null!=a[e]?f.replaceContent(a[e],!0):(delete d[c+"."+e],f.destroy()))}),b||this._set(c,a),Ember.set(this,"content",a),this},_submitOp:function(a,b,c){var d=this.get("_prefix").split("."),e={p:d.concat(a)};return null!=b&&(e.li=b),null!=c&&(e.ld=c),null!=b||null!=c?this.get("doc").submitOp([e]):void 0},objectAt:function(a){var b=this._super(a),c=this.get("_prefix");return this.useSubs(b,c,a)},toJson:function(){return _.map(this.toArray(),function(a){return"string"==typeof a||"number"==typeof a?a:a.toJson()})},_replace:function(a,b,c){this.arrayContentWillChange(a,b,c.length);for(var d=b>c.length?b:c.length,e=0;d>e;e++){var f=e+a,g=c.objectAt(e);this._submitOp(f,g,b>e?this.objectAt(f):null)}return this.arrayContentDidChange(a,b,c.length),this},onChangeDoc:function(){this.replaceContent(this.get("doc.data."+this.get("_prefix")),!0)}.observes("doc")})}}),define("ember-share/models/sub-mixin",["./utils","../attr","exports"],function(a,b,c){"use strict";var d=a["default"],e=b["default"];c["default"]=Ember.Mixin.create({_children:function(){return{}}.property(),_sdbProps:function(){return[]}.property(),_subProps:function(){return[]}.property(),doc:Ember.computed.reads("_root.doc"),createInnerAttrs:function(){var a=Ember.get(this,"tempContent"),b=this,c=e("_subProps"),d=[];_.forEach(a,function(a,e){d.push(e),Ember.defineProperty(b,e,c())}),Ember.get(this,"_subProps").addObjects(d),delete this.tempContent}.on("init"),beforeFn:function(){return[]}.property(),afterFn:function(){return[]}.property(),activateListeners:function(){var a=d(this),b=a.beforeAfterChild("Will"),c=a.beforeAfterChild("Did");this.has("before op")&&this.off("before op",this.get("beforeFn").pop()),this.has("op")&&this.off("op",this.get("afterFn").pop()),this.on("before op",b),this.on("op",c),this.get("beforeFn").push(b),this.get("afterFn").push(c)}.observes("doc").on("init"),_fullPath:function(a){var b=Ember.get(this,"_prefix"),c=Ember.get(this,"_idx");return b?null!=c?b+"."+c+"."+a:b+"."+a:a},deleteProperty:function(a){return this.removeKey(a),this._super(this._fullPath(a))},replaceContent:function(a,b){this.notifyWillProperties(this.get("_subProps").toArray());var c=this.get("_prefix"),e=this.get("_idx"),f=null==e?c:c+"."+e;b||this._set(f,a);var g=this,h=d(this);if(h.removeChildren(f),_.isEmpty(Object.keys(this))){Ember.setProperties(this,{tempContent:a}),this.createInnerAttrs();var i=function(a,b){if(_.isEmpty(a))g.get("_root").notifyPropertyChange(b.join("."));else{var c=g.get._children[a.join(".")];null!=c?c.notifyPropertyChange(a.join(".")+"."+b.join(".")):b.push(a.pop()),i(a,b)}},j=c.split("."),k=j.pop();i(j,[k])}else{if(_.isPlainObject(a))var l=_.difference(Object.keys(this),Object.keys(a));else var l=Object.keys(this);_.forEach(l,function(a){delete g[a]}),this.get("_subProps").removeObjects(l),Ember.setProperties(this,{tempContent:a}),this.createInnerAttrs(),this.notifyDidProperties(this.get("_subProps").toArray())}return this},toJson:function(){var a=Ember.get(this,"_idx"),b=Ember.get(this,"_prefix"),c=null==a?b:b+"."+a;return this.get("doc.data."+c)},addKey:function(a){var b=e("_subProps");return this.get("_subProps").indexOf(a)>-1||Ember.defineProperty(this,a,b()),this},removeKey:function(a){var b=(e("_subProps"),d(this));return b.removeChildren(a,!0),this.get("_subProps").removeObject(a),delete this[a],this},removeListeners:function(){this.off("before op",this.get("beforeFn")),this.off("op",this.get("afterFn"))}})}),define("ember-share/models/subs-handler",["exports"],function(a){"use strict";a["default"]={object:{},array:{}}}),define("ember-share/models/use-subs-mixin",["./subs-handler","./utils","exports"],function(a,b,c){"use strict";var d=a["default"],e=b["default"];c["default"]=Ember.Mixin.create({useSubs:function(a,b,c){var f=e(this);if(f.matchChildToLimitations(b))return a;if(_.isPlainObject(a)){a={tempContent:a};var g="object"}else if(_.isArray(a)){a={content:a};var g="array"}if(g){var h,i,j=null==c?b:b+"."+c,k=Ember.get(this,"_prefix");if(null!=(i=Ember.get(this,"_idx"))&&(k+="."+i),j==k)return this;var l=Ember.get(this,"_children"),m=Object.keys(l);if(_.includes(m,j))return l[j];h={};var n=d[g].extend({_children:Ember.get(this,"_children"),_prefix:b,_idx:c,_sdbProps:Ember.get(this,"_sdbProps"),_root:Ember.get(this,"_root")});return n=n.create(a),h[j]=n,_.assign(Ember.get(this,"_children"),h),n}return a}})}),define("ember-share/models/utils",["exports"],function(a){"use strict";a["default"]=function(a){return{isOpOnArray:function(a){return null!=a.ld||null!=a.lm||null!=a.li},matchingPaths:function(a,b){for(var c=0,d=a.length>b.length?a.length:b.length;("*"==a[c]||a[c]==b[c])&&d>c;)c++;return c-a.length/1e3},matchChildToLimitations:function(b){var c=Ember.get(a,"_root._childLimiations"),d=Ember.get(a,"_prefix");null==d||b.match(d)?d=b:d+="."+b,d=d.split(".");var e=this;return _.some(c,function(a){var b=a.split("/");return d.length==b.length&&Math.ceil(e.matchingPaths(b,d))==d.length})},prefixToChildLimiations:function(b){var c=Ember.get(a,"_root._childLimiations"),d=Ember.get(a,"_prefix");null==d||b.match(d)?d=b:d+="."+b,d=d.split(".");var e,f=this,g=this.findMaxIndex(e=_.map(c,function(a){var b=a.split("/"),c=Math.ceil(f.matchingPaths(b,d));return c=0&&e[g]>0){var h,i=c[g].split("/"),j=d.slice(0,Math.ceil(f.matchingPaths(i,d)));return(h=Ember.get(a,"_prefix"))?(h=h.split("."),j.slice(h.length)):j.join(".")}return b},removeChildren:function(b,c){var d=Ember.get(a,"_children"),e=Object.keys(d),f=a.get("_prefix"),g=this;null!=f&&b&&0!=b.indexOf(f)&&(b=f+"."+b),b&&(e=_.reduce(e,function(a,d){var e=Math.ceil(g.matchingPaths(d.split("."),b.split(".")));return(c&&e>=b.split(".").length||!c&&e>b.split(".").length)&&a.push(d),a},[])),_.forEach(e,function(a){d[a].destroy(),delete d[a]})},comparePathToPrefix:function(a,b){return Boolean(Math.ceil(this.matchingPaths(a.split("."),b.split("."))))},cutLast:function(a,b){var c;return this.isOpOnArray(b)&&!isNaN(+_.last(a))&&(c=_.clone(a),c.pop()),c?c:a},comparePathToChildren:function(b,c){var d=this,e=Ember.get(a,"_children"),f=Object.keys(e),g=_.some(f,function(a){var e=d.matchingPaths(a.split("."),d.cutLast(b,c));return Math.ceil(e)==a.split(".").length});return!Ember.isEmpty(f)&&g},triggerChildren:function(b,c,d){var e=(_.clone(c.p),a.get("_children")),f=Object.keys(e);if(!Ember.isEmpty(f)){var g=this,h=_.mapKeys(e,function(a,b){return g.isOpOnArray(c)&&!isNaN(+_.last(b.split(".")))?0:g.matchingPaths(g.cutLast(b.split("."),c),c.p)}),i=function(a){return _.map(a,function(a){return+a})},j=h[_.max(i(Object.keys(h)))];"Will"==b&&j.trigger("before op",[c],d),"Did"==b&&j.trigger("op",[c],d)}},beforeAfter:function(b){var c,d=this;return function(e,f){f||_.forEach(e,function(e){d.comparePathToChildren(e.p,e)?d.triggerChildren(b,e,f):d.isOpOnArray(e)?(c=d.extractArrayPath(e),a.get(c.p)["arrayContent"+b+"Change"](c.idx,c.removeAmt,c.addAmt)):a["property"+b+"Change"](d.prefixToChildLimiations(e.p.join(".")))})}},beforeAfterChild:function(b){var c,d,e,f=this;return function(g,h){null==(e=Ember.get(a,"_idx"))&&h||_.forEach(g,function(g){if(g.p.join(".")==(d=Ember.get(a,"_prefix"))&&"Did"==b){if(null!=g.oi)a.replaceContent(g.oi,!0);else if(null!=g.od){var h,i=d.split("."),j=i.pop();!_.isEmpty(i)&&(h=a.get("_children."+i.join(".")))?h.removeKey(j):a.get("_root").propertyDidChange(d)}}else{var k=null==e?d.split("."):d.split(".").concat(String(e)),l=_.difference(g.p,k);if(f.comparePathToPrefix(g.p.join("."),d))if(f.isOpOnArray(g)&&null==Ember.get(a,"_idx")){var m=_.clone(g);m.p=l,c=f.extractArrayPath(m),""==c.p?a["arrayContent"+b+"Change"](c.idx,c.removeAmt,c.addAmt):Ember.get(a,c.p)["arrayContent"+b+"Change"](c.idx,c.removeAmt,c.addAmt)}else if(""==l.join(".")){var h;a["property"+b+"Change"]("content")}else g.oi&&null==g.od&&a.addKey(_.first(l)),g.od&&null==g.oi&&a.removeKey(_.first(l)),a["property"+b+"Change"](f.prefixToChildLimiations(l.join(".")))}})}},findMaxIndex:function(a){return a.indexOf(_.max(a))},extractArrayPath:function(a){return{idx:+_.last(a.p),p:_.slice(a.p,0,a.p.length-1).join("."),addAmt:null!=a.li?1:0,removeAmt:null!=a.ld?1:0}}}}}),define("ember-share/store",["./utils","exports"],function(a,b){"use strict";var c=a.guid,d=a.patchShare,e=Ember.RSVP.Promise;b["default"]=Ember.Object.extend(Ember.Evented,{socket:null,connection:null,url:window.location.hostname,init:function(){var a=this;if(this.checkSocket=function(){return new e(function(b,c){if(null==a.socket)a.one("connectionOpen",b);else{var d=function(c,d){switch(c){case"connected":return b();case"connecting":return a.connection.once("connected",b);default:d(c)}},e=function(a){switch(a){case"closed":return c("connection closed");case"disconnected":return c("connection disconnected");case"stopped":return c("connection closing")}},f=!1;d(a.connection.state,function(b){f?e(b):Ember.run.next(this,function(){f=!0,d(a.connection.state,e)})})}})},this.checkConnection=function(){return new e(function(b,c){return a.checkSocket().then(function(){return b()})["catch"](function(a){return c(a)})})},this.cache={},!window.sharedb)throw new Error("sharedb client not included");if(void 0===window.BCSocket&&void 0===window.Primus)throw new Error("No Socket library included");this.beforeConnect?this.beforeConnect().then(function(){a.trigger("connect")}):a.trigger("connect")},doConnect:function(a){var b=this;if(window.BCSocket)this.setProperties(a),this.socket=new BCSocket(this.get("url"),{reconnect:!0}),this.socket.onerror=function(a){b.trigger("connectionError",[a])},this.socket.onopen=function(){b.trigger("connectionOpen")},this.socket.onclose=function(){b.trigger("connectionEnd")};else{if(!window.Primus)throw new Error("No Socket library included");d(),this.setProperties(a);var c=this.get("url");this.get("protocol")&&(c=this.get("protocol")+"://"+c),this.get("port")&&(c+=":"+this.get("port")),this.socket=new Primus(c),this.socket.on("error",function(a){b.trigger("connectionError",[a])}),this.socket.on("open",function(){b.trigger("connectionOpen")}),this.socket.on("end",function(){b.trigger("connectionEnd")}),this.socket.on("close",function(){b.trigger("connectionEnd")})}var e=sharedb.Connection.prototype.handleMessage;sharedb.Connection.prototype.send;b.on("connectionEnd",function(){b.isAuthenticated=!1}),sharedb.Connection.prototype.handleMessage=function(a){var c;c=arguments;var d=this;return e.apply(d,c),"init"===a.a&&"string"==typeof a.id&&1===a.protocol&&"function"==typeof b.authenticate?(b.isAuthenticating=!0,b.authenticate(a.id).then(function(){console.log("authenticated !"),b.isAuthenticating=!1,b.isAuthenticated=!0,b.trigger("authenticated")})["catch"](function(a){b.isAuthenticating=!1})):void 0},this.connection=new sharedb.Connection(this.socket)}.on("connect"),find:function(a,b){a=a.pluralize();var c=this;return this.checkConnection().then(function(){return c.findQuery(a,{_id:b}).then(function(a){return a[0]},function(a){return a})})},createRecord:function(a,b){var d,f;f=(d=this._getPathForType(a))?d:a.pluralize(),f=this._getPrefix(a)+f,a=a.pluralize();var g=this;return g.checkConnection().then(function(){var d=g.connection.get(f,null==b.id?c():b.id);return e.all([g.whenReady(d).then(function(a){return g.create(a,b)}),g.subscribe(d)]).then(function(){var b=g._createModel(a,d);return g._cacheFor(a).addObject(b),b})})},deleteRecord:function(a,b){var c=this._cacheFor(a.pluralize()),d=c.findBy("id",b),f=d.get("doc");return new e(function(a,b){f.del(function(c){null!=c?b(c):a()})})},findAndSubscribeQuery:function(a,b){a=a.pluralize();var c=this,d=this._getPrefix(a);return c.cache[a]=[],this.checkConnection().then(function(){return new e(function(e,f){function g(b,d,g){return null!==b?f(b):void e(c._resolveModels(a,d))}b=c.connection.createSubscribeQuery(d+a,b,null,g),b.on("insert",function(b){c._resolveModels(a,b)}),b.on("remove",function(b){for(var d=0;d=d&&h+1>=e)return g[0].components;for(var i=1;f>=i;i++)for(var j=-1*i;i>=j;j+=2){var k,l=g[j-1],m=g[j+1];h=(m?m.newPos:0)-j,l&&(g[j-1]=void 0);var n=l&&l.newPos+1=0&&e>h;if(n||o){if(!n||o&&l.newPos=d&&h+1>=e)return k.components;g[j]=k}else g[j]=void 0}},pushComponent:function(a,b,c,d){var e=a[a.length-1];e&&e.added===c&&e.removed===d?a[a.length-1]={value:this.join(e.value,b),added:c,removed:d}:a.push({value:b,added:c,removed:d})},extractCommon:function(a,b,c,d){for(var e=b.length,f=c.length,g=a.newPos,h=g-d;e>g+1&&f>h+1&&this.equals(b[g+1],c[h+1]);)g++,h++,this.pushComponent(a.components,b[g],void 0,void 0);return a.newPos=g,h},equals:function(a,b){var c=/\S/;return!this.ignoreWhitespace||c.test(a)||c.test(b)?a===b:!0},join:function(a,b){return a+b},tokenize:function(a){return a}};var f=Array.isArray||function(a){return a instanceof Array},g=new e(!1);a.guid=b,a.diff=g,a.isArray=f,a.patchShare=d}),a.EmberShare=require("ember-share")}(window); \ No newline at end of file diff --git a/dist/ember-share.amd.js b/dist/ember-share.amd.js index 9398fb1..951c28e 100644 --- a/dist/ember-share.amd.js +++ b/dist/ember-share.amd.js @@ -1,39 +1,138 @@ define("ember-share", - ["ember-share/mixins/share-text","ember-share/models/share-proxy","ember-share/models/share-array","ember-share/store","ember-share/utils","exports"], - function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { + ["ember-share/mixins/share-text","ember-share/models/model","ember-share/store","ember-share/utils","ember-share/attr","ember-share/belongs-to","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __dependency6__, __exports__) { "use strict"; var ShareTextMixin = __dependency1__["default"]; var ShareProxy = __dependency2__["default"]; - var ShareArray = __dependency3__["default"]; - var Store = __dependency4__["default"]; - var Utils = __dependency5__["default"]; - - Ember.onLoad('Ember.Application', function(Application) { - Application.initializer({ - name: 'ember-share', - initialize : function(container, application){ - application.register('store:main', application.Store || StoreStore); - container.lookup('store:main'); - } - }); - Application.initializer({ - name: 'injectStore', - before : 'ember-share', - initialize : function(container, application) { - application.register('model:share-proxy',ShareProxy); - application.register('model:share-array',ShareArray); - application.inject('controller', 'store', 'store:main'); - application.inject('route', 'store', 'store:main'); - } - }); - }); + var Store = __dependency3__["default"]; + var Utils = __dependency4__["default"]; + var attrFunc = __dependency5__["default"]; + var belongsTo = __dependency6__["default"]; + var attr = attrFunc('_sdbProps') __exports__.ShareTextMixin = ShareTextMixin; __exports__.ShareProxy = ShareProxy; - __exports__.ShareArray = ShareArray; + __exports__.belongsTo = belongsTo; __exports__.Store = Store; __exports__.Utils = Utils; + __exports__.attr = attr; + }); +define("ember-share/attr", + ["exports"], + function(__exports__) { + "use strict"; + var sillyFunction = function (value) {return value}; + + __exports__["default"] = function(sdbProps) { + return function() { + var options, + type; + options = {}; + type = null; + _.forEach(arguments, function(arg) { + if (_.isPlainObject(arg)) { + return options = arg; + } else { + if (_.isString(arg)) { + return type = arg.charAt(0).toUpperCase() + arg.slice(1); + } + } + }); + if (type != null && window[type] != null) { + var transfromToType = function (value) { + var newValue = new window[type](value) + if (type == 'Date') + return newValue + else + return newValue.valueOf() + }; + } else { + var transfromToType = sillyFunction + } + + return Ember.computed({ + get: function(k) { + this.get(sdbProps, true).addObject(k); + // return this.get(k, true); + var isSpecielKey = _.includes([ + '_isSDB', + '_sdbProps', + '_subProps', + 'doc', + '_prefix', + 'content', + '_idx', + '_root' + ], k); + + if (isSpecielKey || this._fullPath == null) + return transfromToType(this._get(k, true)) + else + return transfromToType(this._get(this._fullPath(k))) + + }, + set: function(k, v, isFromServer) { + // return this._super(p, oi) + var path = (k == null) ? this.get('_prefix') : ((k == '_idx' || !this._fullPath) ? k : this._fullPath(k)); + return this._set(path, v) + + } + }); + } + } + }); +define("ember-share/belongs-to", + ["exports"], + function(__exports__) { + "use strict"; + __exports__["default"] = function(DS, modelName) { + // var options, type; + // options = {}; + // type = null; + // _.forEach(arguments, function(arg) { + // if (_.isPlainObject(arg)) { + // return options = arg; + // } else { + // if (_.isString(arg)) { + // return type = null; + // } + // } + // }); + var store = this.originalStore; + return Ember.computed({ + get: function(k) { + var ref; + + return store.findRecord(modelName, this.get(ref = "doc.data." + k)); + // return != null ? ref : Ember.get(options, 'defaultValue')); + }, + set: function(p, oi, isFromServer) { + return oi; + } + }); + } + + + // attr: -> + // options = {}; type = null + // _.forEach arguments, (arg) -> + // if _.isPlainObject(arg) + // options = arg + // else + // if _.isString arg + // type = null + // + // Ember.computed + // get: (k) -> + // @get "doc.data.#{k}" ? Ember.get(options, 'defaultValue') + // set: (p, oi, isFromServer) -> + // if type? + // oi = window[type.toUpperCase type] oi + // od = @get p + // p = p.split '.' + // @get('doc').submitOp [{p,od,oi}] + // oi }); define("ember-share/mixins/share-text", ["../utils","exports"], @@ -147,216 +246,1005 @@ define("ember-share/mixins/share-text", } }); }); -define("ember-share/models/share-array", - ["./share-proxy","exports"], - function(__dependency1__, __exports__) { +define("ember-share/models/base", + ["./use-subs-mixin","./sub-mixin","./sub-array","./subs-handler","./utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { "use strict"; - var ShareProxy = __dependency1__["default"]; + var UseSubsMixin = __dependency1__["default"]; + var SubMixin = __dependency2__["default"]; + var SDBSubArray = __dependency3__["default"]; + var subs = __dependency4__["default"]; + var Utils = __dependency5__["default"]; - __exports__["default"] = Ember.Object.extend(Ember.MutableArray, { - _context: null, - _cache: null, - itemType: 'share-proxy', - init: function () { - this._cache = []; // cache wrapped objects - this._factory = this.container.lookupFactory('model:'+this.itemType); - // TODO subscribe to array ops on context - var _this = this; - this._context.on('delete', function (index, removed) { - _this.arrayContentWillChange(index, 1, 0); - - _this._cache.splice(index, 1); - - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }) - _this.arrayContentDidChange(index, 1, 0); - }); - this._context.on('insert', function (index, value) { - _this.arrayContentWillChange(index, 0, 1); + var toJson = function(obj) { + return (obj == null) + ? void 0 + : JSON.parse(JSON.stringify(obj)); + }; - var model = _this._factory.create({ - _context: _this._context.createContextAt(index) - }); + var getPlainObject = function (value) { + if (value != null && !((typeof value == 'string') || (typeof value == 'number'))) + if (typeof value.toJson == 'function') + return value.toJson() + else + return toJson(value) + else { + return value + } + } - _this._cache.splice(index, 0, model); - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }); - _this.arrayContentDidChange(index, 0, 1); - }); - }, - length: function () { - return this._context.get().length; - }.property().volatile(), - objectAt: function (index) { - if (this._cache[index] === undefined && this._context.get(index) !== undefined) { - this._cache[index] = this._factory.create({ - _context: this._context.createContextAt(index) - }); - } - return this._cache[index]; - }, - replace: function (index, length, objects) { - var objectsLength = objects.length; - var args = new Array(objectsLength+2); - var model; - args[0] = index; - args[1] = length; + // + // ShareDb Base Class + // + // Root and all subs (currently not arrays) inherit from base. + // + // - this.arrayContentWillChange(index, length, objectsLength); + var GetterSettersMixin = Ember.Mixin.create({ - if (length > 0) { - this._context.remove([index], length); - } + _get: function(k, selfCall) { + var firstValue = _.first(k.split('.')); - for (var i=0; i objects.length) + ? len + : objects.length; + for (var i = 0; i < iterationLength; i++) { + var newIndex = i + start; + var obj = objects.objectAt(i); + this._submitOp(newIndex, obj, (len > i + ? this.objectAt(newIndex) + : null)) + } + this.arrayContentDidChange(start, len, objects.length); + return this //._super(start, len, objects) + }, + + onChangeDoc: (function () { + // debugger + // this.set ('content', this.get('doc.data.' + this.get('_prefix'))) + // Ember.run.next (this, function () P{}) + this.replaceContent(this.get('doc.data.' + this.get('_prefix')), true) + }).observes('doc') + }); + } + }); +define("ember-share/models/sub-mixin", + ["./utils","../attr","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var Utils = __dependency1__["default"]; + var attrs = __dependency2__["default"]; + + var allButLast = function(arr) { + return arr.slice(0, arr.length - 1) + }; + + // + // Sub Mixin + // + // All subs use this mixin (Object and Array) + // + // + + __exports__["default"] = Ember.Mixin.create({ + + _children: (function() { + return {} + }).property(), + + _sdbProps: (function() { + return [] + }).property(), + + _subProps: (function() { + return [] + }).property(), + + doc: Ember.computed.reads('_root.doc'), + + createInnerAttrs: (function() { + var tempContent = Ember.get(this, 'tempContent'); + var self = this; + var attr = attrs('_subProps'); + var keys = []; + + _.forEach(tempContent, function(value, key) { + keys.push(key); + Ember.defineProperty(self, key, attr()); + }) + + Ember.get(this, '_subProps').addObjects(keys); + delete this['tempContent']; + }).on('init'), + + beforeFn: (function (){return []}).property(), + afterFn: (function (){return []}).property(), + + activateListeners: (function() { + var utils = Utils(this); + + var beforeFn = utils.beforeAfterChild("Will"); + var afterFn = utils.beforeAfterChild("Did"); + + if (this.has('before op')) { + this.off('before op', this.get('beforeFn').pop()) + } + if (this.has('op')) { + this.off('op', this.get('afterFn').pop()) + } + this.on('before op', beforeFn); + this.on('op', afterFn); + + this.get('beforeFn').push(beforeFn); + this.get('afterFn').push(afterFn); + + // }).on('init'), + }).observes('doc').on('init'), + + _fullPath: function(path) { + var prefix = Ember.get(this, '_prefix'); + var idx = Ember.get(this, '_idx'); + + if (prefix) { + if (idx != null) { + return prefix + '.' + idx + '.' + path + } else { + return prefix + '.' + path; + } + } else + return path; + } + , + + deleteProperty: function(k) { + this.removeKey(k); + return this._super(this._fullPath(k)) + }, + + replaceContent: function(content, noSet) { + this.notifyWillProperties(this.get('_subProps').toArray()); + var prefix = this.get('_prefix'); + var idx = this.get('_idx') + var path = (idx == null) ? prefix : prefix + '.' + idx + + if (!noSet) + this._set(path, content); + + var self = this; + var utils = Utils(this); + + utils.removeChildren(path); + + if (_.isEmpty(Object.keys(this))) { + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + + var notifyFather = function (prefixArr, keys) { + if (_.isEmpty(prefixArr)) + self.get('_root').notifyPropertyChange(keys.join('.')) + else { + var child = self.get['_children'][prefixArr.join('.')] + if (child != null) + child.notifyPropertyChange(prefixArr.join('.') + '.' + keys.join('.')) + else + keys.push(prefixArr.pop()); + notifyFather(prefixArr, keys); + } + }; + var prefixArr = prefix.split('.') + var key = prefixArr.pop() + + notifyFather(prefixArr, [key]); + } + else { + if (_.isPlainObject(content)) + var toDelete = _.difference(Object.keys(this), Object.keys(content)) + else + var toDelete = Object.keys(this); + + _.forEach(toDelete, function(prop) { + delete self[prop] + }); + this.get('_subProps').removeObjects(toDelete); + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + this.notifyDidProperties(this.get('_subProps').toArray()); + } + + return this + }, + + toJson: function() { + var idx = Ember.get(this, '_idx'), + k = Ember.get(this, '_prefix'); + var path = (idx == null) + ? k + : (k + '.' + idx); + return this.get('doc.data.' + path); + }, + + addKey: function (key) { + var attr = attrs('_subProps'); + if (!(this.get('_subProps').indexOf(key) > -1)) + Ember.defineProperty(this, key, attr()); + return this + }, + + removeKey: function (key) { + var attr = attrs('_subProps'); + var utils = Utils(this); + utils.removeChildren(key, true); + this.get('_subProps').removeObject(key); + delete this[key]; + return this + }, + + removeListeners: function () { + this.off('before op', this.get('beforeFn')) + this.off('op', this.get('afterFn')) + + } + + }) }); -define("ember-share/models/share-proxy", +define("ember-share/models/subs-handler", ["exports"], function(__exports__) { "use strict"; - var isArray = Array.isArray || function (obj) { - return obj instanceof Array; - }; + // + // Subs Handler + // + // since we have a recursive model structure there is a need for + // creating the subs in a common place and then reuse it in its own class. + // + // - __exports__["default"] = Ember.Object.extend({ - _context: null, - _cache: null, - init: function () { - this._cache = {}; // allows old value to be seen on willChange event - var _this = this; - this._context.on('replace', function (key, oldValue, newValue) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, newValue); - _this.propertyDidChange(key); - }); - this._context.on('insert', function (key, value) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, value); - _this.propertyDidChange(key); - }); - this._context.on('child op', function (key, op) { - // handle add operations - if(key.length === 1 && op.na) - { - _this.propertyWillChange(key[0]); - _this._cache[key] = (_this._cache[key[0]] || _this.get(key[0]) || 0) + op.na; - _this.propertyDidChange(key[0]); - } - }); - }, - unknownProperty: function (key) { - var value = this._cache[key]; - if (value === undefined) { - value = this._cache[key] = this.wrapObject(key, this._context.get([key])); - } - return value; - }, - setUnknownProperty: function (key, value) { - if (this._cache[key] !== value) { - this.propertyWillChange(key); - this._cache[key] = this.wrapObject(key, value); - this._context.set([key], value); - this.propertyDidChange(key); - } - }, - wrapObject: function (key, value) { - if (value !== null && typeof value === 'object') { - var type = this.wrapLookup(key,value); - var factory = this.container.lookupFactory('model:'+type); - return factory.create({ - _context: this._context.createContextAt(key) - }); - } - return value; - }, - wrapLookup : function(key,value) { - return value.type || (isArray(value) ? 'share-array' : 'share-proxy'); - }, - willDestroy: function () { - this._cache = null; - this._context.destroy(); - this._context = null; - }, - toJSON: function () { - return this._context.get(); - }, - incrementProperty: function(key, increment) { - if (Ember.isNone(increment)) { increment = 1; } - Ember.assert("Must pass a numeric value to incrementProperty", (!isNaN(parseFloat(increment)) && isFinite(increment))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) + increment; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], increment); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - decrementProperty: function(key, decrement) { - if (Ember.isNone(decrement)) { decrement = 1; } - Ember.assert("Must pass a numeric value to decrementProperty", (!isNaN(parseFloat(decrement)) && isFinite(decrement))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) - decrement; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], -1 * decrement); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - }); + __exports__["default"] = { + object : {}, + array : {} + } + }); +define("ember-share/models/use-subs-mixin", + ["./subs-handler","./utils","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var subs = __dependency1__["default"]; + var Utils = __dependency2__["default"];__exports__["default"] = Ember.Mixin.create({ + + useSubs: function useSubs(content, k, idx) { + var utils = Utils(this); + + if (utils.matchChildToLimitations(k)) + return content; + + if (_.isPlainObject(content)) { + content = { + tempContent: content + }; + var use = 'object' + + } else if (_.isArray(content)) { + content = { + content: content + }; + var use = 'array'; + } + if (use) { + var child, + _idx; + var path = (idx == null) ? k : (k + '.' + idx); + var ownPath = Ember.get(this, '_prefix'); + if ((_idx = Ember.get(this, '_idx')) != null) + ownPath += '.' + _idx; + if (path == ownPath) { + return this; + } + + var children = Ember.get(this, '_children'); + var childrenKeys = Object.keys(children); + + if (_.includes(childrenKeys, path)) + return children[path] + else + child = {}; + + var sub = subs[use].extend({ + // doc: this.get('doc'), + _children: Ember.get(this, '_children'), + _prefix: k, + _idx: idx, + _sdbProps: Ember.get(this, '_sdbProps'), + _root: Ember.get(this,'_root') + }); + + sub = sub.create(content); + + child[path] = sub; + _.assign(Ember.get(this, '_children'), child); + + return sub + } else + return content + } + }) + }); +define("ember-share/models/utils", + ["exports"], + function(__exports__) { + "use strict"; + __exports__["default"] = function(context) { + + return { + + isOpOnArray: function(op) { + return (op.ld != null) || (op.lm != null) || (op.li != null) + }, + + matchingPaths: function(as, bs) { + var counter = 0; + var higherLength = (as.length > bs.length) + ? as.length + : bs.length + while ((as[counter] == '*' || as[counter] == bs[counter]) && counter < higherLength) { + counter++ + } + return counter - (as.length / 1000) + }, + + matchChildToLimitations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this; + return _.some (childLimiations, function (_limit) { + var limit = _limit.split('/'); + return prefix.length == limit.length && Math.ceil(self.matchingPaths(limit, prefix)) == prefix.length + }) + }, + + prefixToChildLimiations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this, limiationsArray; + + var relevantLimitIndex = this.findMaxIndex(limiationsArray = _.map (childLimiations, function (_limit) { + var limit = _limit.split('/'); + var result = Math.ceil(self.matchingPaths(limit, prefix)) + return result < limit.length ? 0 : result + })); + if (relevantLimitIndex >= 0 && limiationsArray[relevantLimitIndex] > 0) { + var relevantLimit = childLimiations[relevantLimitIndex].split('/'); + var orignalPrefix; + var result = prefix.slice(0, Math.ceil(self.matchingPaths(relevantLimit, prefix)) ); + if (orignalPrefix = Ember.get(context, '_prefix')) { + orignalPrefix = orignalPrefix.split('.'); + return result.slice(orignalPrefix.length) + } else + return result.join('.'); + } + else { + return key; + } + + }, + + removeChildren: function (path, includeSelf) { + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var prefix = context.get('_prefix'); + var utils = this; + + if ((prefix != null) && path && path.indexOf(prefix) != 0) { + path = prefix + '.' + path + } + + if (path) { + childrenKeys = _.reduce(childrenKeys, function(result, key) { + var matches = Math.ceil(utils.matchingPaths(key.split('.'), path.split('.'))) + if (includeSelf && (matches >= path.split('.').length) || + (!includeSelf && (matches > path.split('.').length))) + result.push(key); + return result + }, []); + } + + _.forEach (childrenKeys, function (key) { + children[key].destroy() + delete children[key] + }) + }, + + comparePathToPrefix: function(path, prefix) { + return Boolean(Math.ceil(this.matchingPaths(path.split('.'), prefix.split('.')))) + }, + + cutLast: function(path, op) { + var tempPath; + if (this.isOpOnArray(op) && !isNaN(+ _.last(path))) { + tempPath = _.clone(path); + tempPath.pop(); + } + return (tempPath) + ? tempPath + : path + }, + + comparePathToChildren: function(path, op) { + var utils = this; + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var hasChildren = _.some(childrenKeys, function(childKey) { + var pathsCounter = utils.matchingPaths(childKey.split('.'), utils.cutLast(path, op)) + return Math.ceil(pathsCounter) == childKey.split('.').length + }); + return !Ember.isEmpty(childrenKeys) && hasChildren + }, + + triggerChildren: function(didWill, op, isFromClient) { + var newP = _.clone(op.p); + // var children = Ember.get(context, '_children'); + var children = context.get('_children'); + var childrenKeys = Object.keys(children); + if (Ember.isEmpty(childrenKeys)) + return; + var child, + utils = this; + var counterToChild = _.mapKeys(children, function(v, childKey) { + if (utils.isOpOnArray(op) && !isNaN(+ _.last(childKey.split('.')))) + return 0 + else + return utils.matchingPaths(utils.cutLast(childKey.split('.'), op), op.p) + }); + var toNumber = function(strings) { + return _.map(strings, function(s) { + return + s + }) + }; + var chosenChild = counterToChild[_.max(toNumber(Object.keys(counterToChild)))] + if (didWill == 'Will') + chosenChild.trigger('before op', [op], isFromClient); + if (didWill == 'Did') + chosenChild.trigger('op', [op], isFromClient); + } + , + + beforeAfter: function(didWill) { + var utils = this; + var ex; + return function(ops, isFromClient) { + // console.log( _.first (ops)); + + if (!isFromClient) { + _.forEach(ops, function(op) { + // if (didWill == 'Did') + // console.log(Ember.get(context,'_prefix') + ' recieved log'); + if (utils.comparePathToChildren(op.p, op)) { + utils.triggerChildren(didWill, op, isFromClient); + } else { + if (utils.isOpOnArray(op)) { + ex = utils.extractArrayPath(op); + + // console.log(Ember.get(context,'_prefix') + ' perform log'); + // console.log('op came to parent'); + context.get(ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + } else { + context["property" + didWill + "Change"](utils.prefixToChildLimiations(op.p.join('.'))); + } + } + }); + } + }; + }, + + beforeAfterChild: function(didWill) { + var utils = this; + var ex, + prefix, + _idx; + return function(ops, isFromClient) { + if (((_idx = Ember.get(context, '_idx')) != null) || !isFromClient) { + _.forEach(ops, function(op) { + + if (op.p.join('.') == (prefix = Ember.get(context, '_prefix')) && didWill == 'Did') { + if (op.oi != null) { + context.replaceContent(op.oi, true) + } else { + if (op.od != null) { + var fatherPrefix = prefix.split('.'); + var key = fatherPrefix.pop(); + var father; + if (!_.isEmpty(fatherPrefix) && (father = context.get('_children.' + fatherPrefix.join('.')))) + father.removeKey(key); + else + context.get('_root').propertyDidChange(prefix) + } + } + } else { + var path = (_idx == null) + ? prefix.split('.') + : prefix.split('.').concat(String(_idx)); + var newP = _.difference(op.p, path); + if (utils.comparePathToPrefix(op.p.join('.'), prefix)) { + if (utils.isOpOnArray(op) && (Ember.get(context, '_idx') == null)) { + + var newOp = _.clone(op); + newOp.p = newP; + ex = utils.extractArrayPath(newOp); + + if (ex.p == "") + context["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + else + Ember.get(context, ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt); + } + else { + if (newP.join('.') == '') { + + // delete self from father + if (false && _.isEmpty(newOp) && op.od && (op.oi == null) && (_.isEqual(op.od, context.toJson()))) { + var keyToRemove = path.pop(); + if (_.isEmpty(path)) { + utils.removeChildren(keyToRemove); + } + else { + var father = context.get('_children')[path.join('.')]; + father.removeKey (keyToRemove); + } + } + else { + context["property" + didWill + "Change"]('content'); + } + } + + else { + + if (op.oi && op.od == null) + context.addKey(_.first(newP)) + + if (op.od && op.oi == null) + context.removeKey(_.first(newP)) + + context["property" + didWill + "Change"](utils.prefixToChildLimiations(newP.join('.'))); + } + } + } + } + }); + } + } + }, + + findMaxIndex: function (arr) { + return arr.indexOf(_.max(arr)) + }, + + extractArrayPath: function(op) { + return { + idx: + _.last(op.p), + p: _.slice(op.p, 0, op.p.length - 1).join('.'), + addAmt: op.li != null + ? 1 + : 0, + removeAmt: op.ld != null + ? 1 + : 0 + } + } + + } + } }); define("ember-share/store", ["./utils","exports"], function(__dependency1__, __exports__) { "use strict"; - /* global BCSocket:false, sharejs:false */ + /* global BCSocket:false, sharedb:false */ var guid = __dependency1__.guid; var patchShare = __dependency1__.patchShare; var Promise = Ember.RSVP.Promise; + var socketReadyState = [ + 'CONNECTING', + 'OPEN', + 'CLOSING', + 'CLOSE' + ] - __exports__["default"] = Ember.Object.extend({ + __exports__["default"] = Ember.Object.extend(Ember.Evented, { socket: null, connection: null, - url : 'http://'+window.location.hostname, + + // port: 3000, + // url : 'https://qa-e.optibus.co', + url : window.location.hostname, init: function () { - this.checkConnection = Ember.Deferred.create({}); + var store = this; + + this.checkSocket = function () { + return new Promise(function (resolve, reject) { + + if (store.socket == null) { + store.one('connectionOpen', resolve); + } + else { + var checkState = function (state, cb) { + switch(state) { + case 'connected': + return resolve(); + case 'connecting': + return store.connection.once('connected', resolve); + default: cb(state) + } + } + var checkStateFail = function (state) { + switch(state) { + case 'closed': + return reject('connection closed'); + case 'disconnected': + return reject('connection disconnected'); + case 'stopped': + return reject('connection closing'); + } + } + var failed = false + checkState(store.connection.state, function(state){ + if (failed) + checkStateFail(state) + else + Ember.run.next (this, function () { + failed = true; + checkState(store.connection.state, checkStateFail) + }) + }) + + + } + }); + } + + this.checkConnection = function () { + return new Promise(function (resolve, reject) { + return store.checkSocket() + .then(function () { + return resolve() + if (store.authentication != null && store.isAuthenticated != null) { + if (store.isAuthenticated) return resolve(); + if (store.isAuthenticating) return store.one('authenticated', resolve); + if (!store.isAuthenticated) return store.authentication(store.connection.id) + // if (!store.isAuthenticating) return reject() + return reject('could not authenticat') + } else + return resolve() + }) + .catch(function (err) { + return reject(err) + }) + }); + }; + this.cache = {}; - if(!window.sharejs) + if(!window.sharedb) { - throw new Error("ShareJS client not included"); + throw new Error("sharedb client not included"); } if (window.BCSocket === undefined && window.Primus === undefined) { throw new Error("No Socket library included"); @@ -365,55 +1253,100 @@ define("ember-share/store", { this.beforeConnect() .then(function(){ - Ember.sendEvent(store,'connect'); + store.trigger('connect'); }); } else { - Ember.sendEvent(this,'connect'); + store.trigger('connect'); } }, - doConnect : function(){ + doConnect : function(options){ var store = this; - + if(window.BCSocket) { + this.setProperties(options); this.socket = new BCSocket(this.get('url'), {reconnect: true}); this.socket.onerror = function(err){ - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); + }; this.socket.onopen = function(){ - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + store.trigger('connectionOpen'); + }; this.socket.onclose = function(){ - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); }; } else if(window.Primus) { patchShare(); - this.socket = new Primus(this.get('url')); + this.setProperties(options); + var hostname = this.get('url'); + if (this.get('protocol')) + hostname = this.get('protocol') + '://' + hostname; + if (this.get("port")) + hostname += ':' + this.get('port'); + this.socket = new Primus(hostname); + // console.log('connection starting'); + this.socket.on('error', function error(err) { - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); }); this.socket.on('open', function() { - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + // console.log('connection open'); + store.trigger('connectionOpen'); }); this.socket.on('end', function() { - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); + }); + this.socket.on('close', function() { + store.trigger('connectionEnd'); }); } else { throw new Error("No Socket library included"); } - this.connection = new sharejs.Connection(this.socket); - + var oldHandleMessage = sharedb.Connection.prototype.handleMessage; + var oldSend = sharedb.Connection.prototype.send; + + store.on('connectionEnd', function () { + // console.log('ending connection'); + store.isAuthenticated = false + }) + + sharedb.Connection.prototype.handleMessage = function(message) { + var athenticating, handleMessageArgs; + handleMessageArgs = arguments; + // console.log(message.a); + var context = this; + oldHandleMessage.apply(context, handleMessageArgs); + if (message.a === 'init' && (typeof message.id === 'string') && message.protocol === 1 && typeof store.authenticate === 'function') { + store.isAuthenticating = true; + return store.authenticate(message.id) + .then(function() { + console.log('authenticated !'); + store.isAuthenticating = false; + store.isAuthenticated = true; + store.trigger('authenticated') + }) + .catch(function (err) { + store.isAuthenticating = false; + // store.socket.end() + // debugger + }) + } + }; + + this.connection = new sharedb.Connection(this.socket); + }.on('connect'), find: function (type, id) { + type = type.pluralize() var store = this; - return this.checkConnection + return this.checkConnection() .then(function(){ return store.findQuery(type, {_id: id}).then(function (models) { return models[0]; @@ -423,63 +1356,143 @@ define("ember-share/store", }); }, createRecord: function (type, data) { + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; + type = type.pluralize() var store = this; - return store.checkConnection + return store.checkConnection() .then(function(){ - var doc = store.connection.get(type, guid()); + var doc = store.connection.get(path, data.id == null ? guid() : data.id); return Promise.all([ store.whenReady(doc).then(function (doc) { return store.create(doc, data); }), store.subscribe(doc) ]).then(function () { - return store._createModel(type, doc); + var model = store._createModel(type, doc); + store._cacheFor(type).addObject(model); + return model }); }); }, - deleteRecord : function(model) { - // TODO: delete and cleanup caches - // model._context.context._doc.del() + deleteRecord : function(type, id) { + var cache = this._cacheFor(type.pluralize()); + var model = cache.findBy('id', id); + var doc = model.get('doc'); + return new Promise(function (resolve, reject) { + doc.del(function (err) { + if (err != null) + reject(err) + else { + resolve() + } + }); + }) + }, + findAndSubscribeQuery: function(type, query) { + type = type.pluralize() + var store = this; + var prefix = this._getPrefix(type); + store.cache[type] = [] + + return this.checkConnection() + .then(function(){ + return new Promise(function (resolve, reject) { + function fetchQueryCallback(err, results, extra) { + if (err !== null) { + return reject(err); + } + resolve(store._resolveModels(type, results)); + } + query = store.connection.createSubscribeQuery(prefix + type, query, null, fetchQueryCallback); + query.on('insert', function (docs) { + store._resolveModels(type, docs) + }); + query.on('remove', function (docs) { + for (var i = 0; i < docs.length; i++) { + var modelPromise = store._resolveModel(type, docs[i]); + modelPromise.then(function (model) { + store.unload(type, model) + }); + } + }); + }); + }); + }, + findRecord: function (type, id) { + var store = this; + return new Promise(function (resolve, reject){ + store.findQuery(type, {_id: id}) + .then(function(results){ + resolve(results[0]) + }) + .catch(function (err){ + reject(err) + }); + }) }, findQuery: function (type, query) { + // type = type.pluralize() + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; var store = this; - return this.checkConnection + store.cache[type.pluralize()] = [] + return this.checkConnection() .then(function(){ return new Promise(function (resolve, reject) { function fetchQueryCallback(err, results, extra) { - if (err !== undefined) { + if (err !== null) { return reject(err); } resolve(store._resolveModels(type, results)); } - store.connection.createFetchQuery(type, query, null, fetchQueryCallback); + store.connection.createFetchQuery(path, query, null, fetchQueryCallback); }); }); }, - findAll: function (type) { + findAll: function (type, query) { + type = type.pluralize() throw new Error('findAll not implemented'); // TODO this.connection subscribe style query }, _cacheFor: function (type) { + type = type.pluralize() var cache = this.cache[type]; if (cache === undefined) { - this.cache[type] = cache = {}; + this.cache[type] = cache = []; } return cache; }, + _getPathForType: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + if (Adapter) + return Adapter.create().pathForType(); + }, + _getPrefix: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + var prefix; + if (Adapter) + prefix = Adapter.create().get('prefix'); + if (!prefix) prefix = ''; + return prefix + }, _factoryFor: function (type) { - return this.container.lookupFactory('model:'+type); + var ref; + var modelStr = (ref = this.get('modelStr')) ? ref : 'model-sdb' + return this.container.lookupFactory(modelStr + ':'+ type.singularize()); }, _createModel: function (type, doc) { - var cache = this._cacheFor(type); var modelClass = this._factoryFor(type); + type = type.pluralize() if(modelClass) { var model = modelClass.create({ - id: doc.name, - _context: doc.createContext().createContextAt() + doc: doc, + _type: type, + _store: this }); - cache[doc.name] = model; return model; } else @@ -488,8 +1501,9 @@ define("ember-share/store", } }, _resolveModel: function (type, doc) { - var cache = this._cacheFor(type); - var model = cache[doc.name]; + var cache = this._cacheFor(type.pluralize()); + var id = Ember.get(doc, 'id') || Ember.get(doc, '_id'); + var model = cache.findBy('id', id); if (model !== undefined) { return Promise.resolve(model); } @@ -499,24 +1513,68 @@ define("ember-share/store", }); }, _resolveModels: function (type, docs) { + // type = type.pluralize() + var store = this; + var cache = this._cacheFor(type.pluralize()); var promises = new Array(docs.length); for (var i=0; i + // options = {}; type = null + // _.forEach arguments, (arg) -> + // if _.isPlainObject(arg) + // options = arg + // else + // if _.isString arg + // type = null + // + // Ember.computed + // get: (k) -> + // @get "doc.data.#{k}" ? Ember.get(options, 'defaultValue') + // set: (p, oi, isFromServer) -> + // if type? + // oi = window[type.toUpperCase type] oi + // od = @get p + // p = p.split '.' + // @get('doc').submitOp [{p,od,oi}] + // oi }); define("ember-share/mixins/share-text", ["../utils","exports"], @@ -202,216 +247,1005 @@ define("ember-share/mixins/share-text", } }); }); -define("ember-share/models/share-array", - ["./share-proxy","exports"], - function(__dependency1__, __exports__) { +define("ember-share/models/base", + ["./use-subs-mixin","./sub-mixin","./sub-array","./subs-handler","./utils","exports"], + function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) { "use strict"; - var ShareProxy = __dependency1__["default"]; + var UseSubsMixin = __dependency1__["default"]; + var SubMixin = __dependency2__["default"]; + var SDBSubArray = __dependency3__["default"]; + var subs = __dependency4__["default"]; + var Utils = __dependency5__["default"]; - __exports__["default"] = Ember.Object.extend(Ember.MutableArray, { - _context: null, - _cache: null, - itemType: 'share-proxy', - init: function () { - this._cache = []; // cache wrapped objects - this._factory = this.container.lookupFactory('model:'+this.itemType); - // TODO subscribe to array ops on context - var _this = this; - this._context.on('delete', function (index, removed) { - _this.arrayContentWillChange(index, 1, 0); - - _this._cache.splice(index, 1); - - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }) - _this.arrayContentDidChange(index, 1, 0); - }); - this._context.on('insert', function (index, value) { - _this.arrayContentWillChange(index, 0, 1); + var toJson = function(obj) { + return (obj == null) + ? void 0 + : JSON.parse(JSON.stringify(obj)); + }; - var model = _this._factory.create({ - _context: _this._context.createContextAt(index) - }); + var getPlainObject = function (value) { + if (value != null && !((typeof value == 'string') || (typeof value == 'number'))) + if (typeof value.toJson == 'function') + return value.toJson() + else + return toJson(value) + else { + return value + } + } - _this._cache.splice(index, 0, model); - // update paths - var depth = _this._context.path.length; - _this._cache.forEach(function(item,idx){ - item._context.path[depth]= idx; - }); - _this.arrayContentDidChange(index, 0, 1); - }); - }, - length: function () { - return this._context.get().length; - }.property().volatile(), - objectAt: function (index) { - if (this._cache[index] === undefined && this._context.get(index) !== undefined) { - this._cache[index] = this._factory.create({ - _context: this._context.createContextAt(index) - }); - } - return this._cache[index]; - }, - replace: function (index, length, objects) { - var objectsLength = objects.length; - var args = new Array(objectsLength+2); - var model; - args[0] = index; - args[1] = length; + // + // ShareDb Base Class + // + // Root and all subs (currently not arrays) inherit from base. + // + // - this.arrayContentWillChange(index, length, objectsLength); + var GetterSettersMixin = Ember.Mixin.create({ - if (length > 0) { - this._context.remove([index], length); - } + _get: function(k, selfCall) { + var firstValue = _.first(k.split('.')); - for (var i=0; i objects.length) + ? len + : objects.length; + for (var i = 0; i < iterationLength; i++) { + var newIndex = i + start; + var obj = objects.objectAt(i); + this._submitOp(newIndex, obj, (len > i + ? this.objectAt(newIndex) + : null)) + } + this.arrayContentDidChange(start, len, objects.length); + return this //._super(start, len, objects) + }, + + onChangeDoc: (function () { + // debugger + // this.set ('content', this.get('doc.data.' + this.get('_prefix'))) + // Ember.run.next (this, function () P{}) + this.replaceContent(this.get('doc.data.' + this.get('_prefix')), true) + }).observes('doc') + }); + } + }); +define("ember-share/models/sub-mixin", + ["./utils","../attr","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var Utils = __dependency1__["default"]; + var attrs = __dependency2__["default"]; + + var allButLast = function(arr) { + return arr.slice(0, arr.length - 1) + }; + + // + // Sub Mixin + // + // All subs use this mixin (Object and Array) + // + // + + __exports__["default"] = Ember.Mixin.create({ + + _children: (function() { + return {} + }).property(), + + _sdbProps: (function() { + return [] + }).property(), + + _subProps: (function() { + return [] + }).property(), + + doc: Ember.computed.reads('_root.doc'), + + createInnerAttrs: (function() { + var tempContent = Ember.get(this, 'tempContent'); + var self = this; + var attr = attrs('_subProps'); + var keys = []; + + _.forEach(tempContent, function(value, key) { + keys.push(key); + Ember.defineProperty(self, key, attr()); + }) + + Ember.get(this, '_subProps').addObjects(keys); + delete this['tempContent']; + }).on('init'), + + beforeFn: (function (){return []}).property(), + afterFn: (function (){return []}).property(), + + activateListeners: (function() { + var utils = Utils(this); + + var beforeFn = utils.beforeAfterChild("Will"); + var afterFn = utils.beforeAfterChild("Did"); + + if (this.has('before op')) { + this.off('before op', this.get('beforeFn').pop()) + } + if (this.has('op')) { + this.off('op', this.get('afterFn').pop()) + } + this.on('before op', beforeFn); + this.on('op', afterFn); + + this.get('beforeFn').push(beforeFn); + this.get('afterFn').push(afterFn); + + // }).on('init'), + }).observes('doc').on('init'), + + _fullPath: function(path) { + var prefix = Ember.get(this, '_prefix'); + var idx = Ember.get(this, '_idx'); + + if (prefix) { + if (idx != null) { + return prefix + '.' + idx + '.' + path + } else { + return prefix + '.' + path; + } + } else + return path; + } + , + + deleteProperty: function(k) { + this.removeKey(k); + return this._super(this._fullPath(k)) + }, + + replaceContent: function(content, noSet) { + this.notifyWillProperties(this.get('_subProps').toArray()); + var prefix = this.get('_prefix'); + var idx = this.get('_idx') + var path = (idx == null) ? prefix : prefix + '.' + idx + + if (!noSet) + this._set(path, content); + + var self = this; + var utils = Utils(this); + + utils.removeChildren(path); + + if (_.isEmpty(Object.keys(this))) { + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + + var notifyFather = function (prefixArr, keys) { + if (_.isEmpty(prefixArr)) + self.get('_root').notifyPropertyChange(keys.join('.')) + else { + var child = self.get['_children'][prefixArr.join('.')] + if (child != null) + child.notifyPropertyChange(prefixArr.join('.') + '.' + keys.join('.')) + else + keys.push(prefixArr.pop()); + notifyFather(prefixArr, keys); + } + }; + var prefixArr = prefix.split('.') + var key = prefixArr.pop() + + notifyFather(prefixArr, [key]); + } + else { + if (_.isPlainObject(content)) + var toDelete = _.difference(Object.keys(this), Object.keys(content)) + else + var toDelete = Object.keys(this); + + _.forEach(toDelete, function(prop) { + delete self[prop] + }); + this.get('_subProps').removeObjects(toDelete); + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + this.notifyDidProperties(this.get('_subProps').toArray()); + } + + return this + }, + + toJson: function() { + var idx = Ember.get(this, '_idx'), + k = Ember.get(this, '_prefix'); + var path = (idx == null) + ? k + : (k + '.' + idx); + return this.get('doc.data.' + path); + }, + + addKey: function (key) { + var attr = attrs('_subProps'); + if (!(this.get('_subProps').indexOf(key) > -1)) + Ember.defineProperty(this, key, attr()); + return this + }, + + removeKey: function (key) { + var attr = attrs('_subProps'); + var utils = Utils(this); + utils.removeChildren(key, true); + this.get('_subProps').removeObject(key); + delete this[key]; + return this + }, + + removeListeners: function () { + this.off('before op', this.get('beforeFn')) + this.off('op', this.get('afterFn')) + + } + + }) + }); +define("ember-share/models/subs-handler", ["exports"], function(__exports__) { "use strict"; - var isArray = Array.isArray || function (obj) { - return obj instanceof Array; - }; + // + // Subs Handler + // + // since we have a recursive model structure there is a need for + // creating the subs in a common place and then reuse it in its own class. + // + // - __exports__["default"] = Ember.Object.extend({ - _context: null, - _cache: null, - init: function () { - this._cache = {}; // allows old value to be seen on willChange event - var _this = this; - this._context.on('replace', function (key, oldValue, newValue) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, newValue); - _this.propertyDidChange(key); - }); - this._context.on('insert', function (key, value) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, value); - _this.propertyDidChange(key); - }); - this._context.on('child op', function (key, op) { - // handle add operations - if(key.length === 1 && op.na) - { - _this.propertyWillChange(key[0]); - _this._cache[key] = (_this._cache[key[0]] || _this.get(key[0]) || 0) + op.na; - _this.propertyDidChange(key[0]); - } - }); - }, - unknownProperty: function (key) { - var value = this._cache[key]; - if (value === undefined) { - value = this._cache[key] = this.wrapObject(key, this._context.get([key])); - } - return value; - }, - setUnknownProperty: function (key, value) { - if (this._cache[key] !== value) { - this.propertyWillChange(key); - this._cache[key] = this.wrapObject(key, value); - this._context.set([key], value); - this.propertyDidChange(key); - } - }, - wrapObject: function (key, value) { - if (value !== null && typeof value === 'object') { - var type = this.wrapLookup(key,value); - var factory = this.container.lookupFactory('model:'+type); - return factory.create({ - _context: this._context.createContextAt(key) - }); - } - return value; - }, - wrapLookup : function(key,value) { - return value.type || (isArray(value) ? 'share-array' : 'share-proxy'); - }, - willDestroy: function () { - this._cache = null; - this._context.destroy(); - this._context = null; - }, - toJSON: function () { - return this._context.get(); - }, - incrementProperty: function(key, increment) { - if (Ember.isNone(increment)) { increment = 1; } - Ember.assert("Must pass a numeric value to incrementProperty", (!isNaN(parseFloat(increment)) && isFinite(increment))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) + increment; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], increment); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - decrementProperty: function(key, decrement) { - if (Ember.isNone(decrement)) { decrement = 1; } - Ember.assert("Must pass a numeric value to decrementProperty", (!isNaN(parseFloat(decrement)) && isFinite(decrement))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) - decrement; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], -1 * decrement); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - }); + __exports__["default"] = { + object : {}, + array : {} + } + }); +define("ember-share/models/use-subs-mixin", + ["./subs-handler","./utils","exports"], + function(__dependency1__, __dependency2__, __exports__) { + "use strict"; + var subs = __dependency1__["default"]; + var Utils = __dependency2__["default"];__exports__["default"] = Ember.Mixin.create({ + + useSubs: function useSubs(content, k, idx) { + var utils = Utils(this); + + if (utils.matchChildToLimitations(k)) + return content; + + if (_.isPlainObject(content)) { + content = { + tempContent: content + }; + var use = 'object' + + } else if (_.isArray(content)) { + content = { + content: content + }; + var use = 'array'; + } + if (use) { + var child, + _idx; + var path = (idx == null) ? k : (k + '.' + idx); + var ownPath = Ember.get(this, '_prefix'); + if ((_idx = Ember.get(this, '_idx')) != null) + ownPath += '.' + _idx; + if (path == ownPath) { + return this; + } + + var children = Ember.get(this, '_children'); + var childrenKeys = Object.keys(children); + + if (_.includes(childrenKeys, path)) + return children[path] + else + child = {}; + + var sub = subs[use].extend({ + // doc: this.get('doc'), + _children: Ember.get(this, '_children'), + _prefix: k, + _idx: idx, + _sdbProps: Ember.get(this, '_sdbProps'), + _root: Ember.get(this,'_root') + }); + + sub = sub.create(content); + + child[path] = sub; + _.assign(Ember.get(this, '_children'), child); + + return sub + } else + return content + } + }) + }); +define("ember-share/models/utils", + ["exports"], + function(__exports__) { + "use strict"; + __exports__["default"] = function(context) { + + return { + + isOpOnArray: function(op) { + return (op.ld != null) || (op.lm != null) || (op.li != null) + }, + + matchingPaths: function(as, bs) { + var counter = 0; + var higherLength = (as.length > bs.length) + ? as.length + : bs.length + while ((as[counter] == '*' || as[counter] == bs[counter]) && counter < higherLength) { + counter++ + } + return counter - (as.length / 1000) + }, + + matchChildToLimitations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this; + return _.some (childLimiations, function (_limit) { + var limit = _limit.split('/'); + return prefix.length == limit.length && Math.ceil(self.matchingPaths(limit, prefix)) == prefix.length + }) + }, + + prefixToChildLimiations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this, limiationsArray; + + var relevantLimitIndex = this.findMaxIndex(limiationsArray = _.map (childLimiations, function (_limit) { + var limit = _limit.split('/'); + var result = Math.ceil(self.matchingPaths(limit, prefix)) + return result < limit.length ? 0 : result + })); + if (relevantLimitIndex >= 0 && limiationsArray[relevantLimitIndex] > 0) { + var relevantLimit = childLimiations[relevantLimitIndex].split('/'); + var orignalPrefix; + var result = prefix.slice(0, Math.ceil(self.matchingPaths(relevantLimit, prefix)) ); + if (orignalPrefix = Ember.get(context, '_prefix')) { + orignalPrefix = orignalPrefix.split('.'); + return result.slice(orignalPrefix.length) + } else + return result.join('.'); + } + else { + return key; + } + + }, + + removeChildren: function (path, includeSelf) { + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var prefix = context.get('_prefix'); + var utils = this; + + if ((prefix != null) && path && path.indexOf(prefix) != 0) { + path = prefix + '.' + path + } + + if (path) { + childrenKeys = _.reduce(childrenKeys, function(result, key) { + var matches = Math.ceil(utils.matchingPaths(key.split('.'), path.split('.'))) + if (includeSelf && (matches >= path.split('.').length) || + (!includeSelf && (matches > path.split('.').length))) + result.push(key); + return result + }, []); + } + + _.forEach (childrenKeys, function (key) { + children[key].destroy() + delete children[key] + }) + }, + + comparePathToPrefix: function(path, prefix) { + return Boolean(Math.ceil(this.matchingPaths(path.split('.'), prefix.split('.')))) + }, + + cutLast: function(path, op) { + var tempPath; + if (this.isOpOnArray(op) && !isNaN(+ _.last(path))) { + tempPath = _.clone(path); + tempPath.pop(); + } + return (tempPath) + ? tempPath + : path + }, + + comparePathToChildren: function(path, op) { + var utils = this; + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var hasChildren = _.some(childrenKeys, function(childKey) { + var pathsCounter = utils.matchingPaths(childKey.split('.'), utils.cutLast(path, op)) + return Math.ceil(pathsCounter) == childKey.split('.').length + }); + return !Ember.isEmpty(childrenKeys) && hasChildren + }, + + triggerChildren: function(didWill, op, isFromClient) { + var newP = _.clone(op.p); + // var children = Ember.get(context, '_children'); + var children = context.get('_children'); + var childrenKeys = Object.keys(children); + if (Ember.isEmpty(childrenKeys)) + return; + var child, + utils = this; + var counterToChild = _.mapKeys(children, function(v, childKey) { + if (utils.isOpOnArray(op) && !isNaN(+ _.last(childKey.split('.')))) + return 0 + else + return utils.matchingPaths(utils.cutLast(childKey.split('.'), op), op.p) + }); + var toNumber = function(strings) { + return _.map(strings, function(s) { + return + s + }) + }; + var chosenChild = counterToChild[_.max(toNumber(Object.keys(counterToChild)))] + if (didWill == 'Will') + chosenChild.trigger('before op', [op], isFromClient); + if (didWill == 'Did') + chosenChild.trigger('op', [op], isFromClient); + } + , + + beforeAfter: function(didWill) { + var utils = this; + var ex; + return function(ops, isFromClient) { + // console.log( _.first (ops)); + + if (!isFromClient) { + _.forEach(ops, function(op) { + // if (didWill == 'Did') + // console.log(Ember.get(context,'_prefix') + ' recieved log'); + if (utils.comparePathToChildren(op.p, op)) { + utils.triggerChildren(didWill, op, isFromClient); + } else { + if (utils.isOpOnArray(op)) { + ex = utils.extractArrayPath(op); + + // console.log(Ember.get(context,'_prefix') + ' perform log'); + // console.log('op came to parent'); + context.get(ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + } else { + context["property" + didWill + "Change"](utils.prefixToChildLimiations(op.p.join('.'))); + } + } + }); + } + }; + }, + + beforeAfterChild: function(didWill) { + var utils = this; + var ex, + prefix, + _idx; + return function(ops, isFromClient) { + if (((_idx = Ember.get(context, '_idx')) != null) || !isFromClient) { + _.forEach(ops, function(op) { + + if (op.p.join('.') == (prefix = Ember.get(context, '_prefix')) && didWill == 'Did') { + if (op.oi != null) { + context.replaceContent(op.oi, true) + } else { + if (op.od != null) { + var fatherPrefix = prefix.split('.'); + var key = fatherPrefix.pop(); + var father; + if (!_.isEmpty(fatherPrefix) && (father = context.get('_children.' + fatherPrefix.join('.')))) + father.removeKey(key); + else + context.get('_root').propertyDidChange(prefix) + } + } + } else { + var path = (_idx == null) + ? prefix.split('.') + : prefix.split('.').concat(String(_idx)); + var newP = _.difference(op.p, path); + if (utils.comparePathToPrefix(op.p.join('.'), prefix)) { + if (utils.isOpOnArray(op) && (Ember.get(context, '_idx') == null)) { + + var newOp = _.clone(op); + newOp.p = newP; + ex = utils.extractArrayPath(newOp); + + if (ex.p == "") + context["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + else + Ember.get(context, ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt); + } + else { + if (newP.join('.') == '') { + + // delete self from father + if (false && _.isEmpty(newOp) && op.od && (op.oi == null) && (_.isEqual(op.od, context.toJson()))) { + var keyToRemove = path.pop(); + if (_.isEmpty(path)) { + utils.removeChildren(keyToRemove); + } + else { + var father = context.get('_children')[path.join('.')]; + father.removeKey (keyToRemove); + } + } + else { + context["property" + didWill + "Change"]('content'); + } + } + + else { + + if (op.oi && op.od == null) + context.addKey(_.first(newP)) + + if (op.od && op.oi == null) + context.removeKey(_.first(newP)) + + context["property" + didWill + "Change"](utils.prefixToChildLimiations(newP.join('.'))); + } + } + } + } + }); + } + } + }, + + findMaxIndex: function (arr) { + return arr.indexOf(_.max(arr)) + }, + + extractArrayPath: function(op) { + return { + idx: + _.last(op.p), + p: _.slice(op.p, 0, op.p.length - 1).join('.'), + addAmt: op.li != null + ? 1 + : 0, + removeAmt: op.ld != null + ? 1 + : 0 + } + } + + } + } }); define("ember-share/store", ["./utils","exports"], function(__dependency1__, __exports__) { "use strict"; - /* global BCSocket:false, sharejs:false */ + /* global BCSocket:false, sharedb:false */ var guid = __dependency1__.guid; var patchShare = __dependency1__.patchShare; var Promise = Ember.RSVP.Promise; + var socketReadyState = [ + 'CONNECTING', + 'OPEN', + 'CLOSING', + 'CLOSE' + ] - __exports__["default"] = Ember.Object.extend({ + __exports__["default"] = Ember.Object.extend(Ember.Evented, { socket: null, connection: null, - url : 'http://'+window.location.hostname, + + // port: 3000, + // url : 'https://qa-e.optibus.co', + url : window.location.hostname, init: function () { - this.checkConnection = Ember.Deferred.create({}); + var store = this; + + this.checkSocket = function () { + return new Promise(function (resolve, reject) { + + if (store.socket == null) { + store.one('connectionOpen', resolve); + } + else { + var checkState = function (state, cb) { + switch(state) { + case 'connected': + return resolve(); + case 'connecting': + return store.connection.once('connected', resolve); + default: cb(state) + } + } + var checkStateFail = function (state) { + switch(state) { + case 'closed': + return reject('connection closed'); + case 'disconnected': + return reject('connection disconnected'); + case 'stopped': + return reject('connection closing'); + } + } + var failed = false + checkState(store.connection.state, function(state){ + if (failed) + checkStateFail(state) + else + Ember.run.next (this, function () { + failed = true; + checkState(store.connection.state, checkStateFail) + }) + }) + + + } + }); + } + + this.checkConnection = function () { + return new Promise(function (resolve, reject) { + return store.checkSocket() + .then(function () { + return resolve() + if (store.authentication != null && store.isAuthenticated != null) { + if (store.isAuthenticated) return resolve(); + if (store.isAuthenticating) return store.one('authenticated', resolve); + if (!store.isAuthenticated) return store.authentication(store.connection.id) + // if (!store.isAuthenticating) return reject() + return reject('could not authenticat') + } else + return resolve() + }) + .catch(function (err) { + return reject(err) + }) + }); + }; + this.cache = {}; - if(!window.sharejs) + if(!window.sharedb) { - throw new Error("ShareJS client not included"); + throw new Error("sharedb client not included"); } if (window.BCSocket === undefined && window.Primus === undefined) { throw new Error("No Socket library included"); @@ -420,55 +1254,100 @@ define("ember-share/store", { this.beforeConnect() .then(function(){ - Ember.sendEvent(store,'connect'); + store.trigger('connect'); }); } else { - Ember.sendEvent(this,'connect'); + store.trigger('connect'); } }, - doConnect : function(){ + doConnect : function(options){ var store = this; - + if(window.BCSocket) { + this.setProperties(options); this.socket = new BCSocket(this.get('url'), {reconnect: true}); this.socket.onerror = function(err){ - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); + }; this.socket.onopen = function(){ - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + store.trigger('connectionOpen'); + }; this.socket.onclose = function(){ - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); }; } else if(window.Primus) { patchShare(); - this.socket = new Primus(this.get('url')); + this.setProperties(options); + var hostname = this.get('url'); + if (this.get('protocol')) + hostname = this.get('protocol') + '://' + hostname; + if (this.get("port")) + hostname += ':' + this.get('port'); + this.socket = new Primus(hostname); + // console.log('connection starting'); + this.socket.on('error', function error(err) { - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); }); this.socket.on('open', function() { - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + // console.log('connection open'); + store.trigger('connectionOpen'); }); this.socket.on('end', function() { - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); + }); + this.socket.on('close', function() { + store.trigger('connectionEnd'); }); } else { throw new Error("No Socket library included"); } - this.connection = new sharejs.Connection(this.socket); - + var oldHandleMessage = sharedb.Connection.prototype.handleMessage; + var oldSend = sharedb.Connection.prototype.send; + + store.on('connectionEnd', function () { + // console.log('ending connection'); + store.isAuthenticated = false + }) + + sharedb.Connection.prototype.handleMessage = function(message) { + var athenticating, handleMessageArgs; + handleMessageArgs = arguments; + // console.log(message.a); + var context = this; + oldHandleMessage.apply(context, handleMessageArgs); + if (message.a === 'init' && (typeof message.id === 'string') && message.protocol === 1 && typeof store.authenticate === 'function') { + store.isAuthenticating = true; + return store.authenticate(message.id) + .then(function() { + console.log('authenticated !'); + store.isAuthenticating = false; + store.isAuthenticated = true; + store.trigger('authenticated') + }) + .catch(function (err) { + store.isAuthenticating = false; + // store.socket.end() + // debugger + }) + } + }; + + this.connection = new sharedb.Connection(this.socket); + }.on('connect'), find: function (type, id) { + type = type.pluralize() var store = this; - return this.checkConnection + return this.checkConnection() .then(function(){ return store.findQuery(type, {_id: id}).then(function (models) { return models[0]; @@ -478,63 +1357,143 @@ define("ember-share/store", }); }, createRecord: function (type, data) { + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; + type = type.pluralize() var store = this; - return store.checkConnection + return store.checkConnection() .then(function(){ - var doc = store.connection.get(type, guid()); + var doc = store.connection.get(path, data.id == null ? guid() : data.id); return Promise.all([ store.whenReady(doc).then(function (doc) { return store.create(doc, data); }), store.subscribe(doc) ]).then(function () { - return store._createModel(type, doc); + var model = store._createModel(type, doc); + store._cacheFor(type).addObject(model); + return model }); }); }, - deleteRecord : function(model) { - // TODO: delete and cleanup caches - // model._context.context._doc.del() + deleteRecord : function(type, id) { + var cache = this._cacheFor(type.pluralize()); + var model = cache.findBy('id', id); + var doc = model.get('doc'); + return new Promise(function (resolve, reject) { + doc.del(function (err) { + if (err != null) + reject(err) + else { + resolve() + } + }); + }) + }, + findAndSubscribeQuery: function(type, query) { + type = type.pluralize() + var store = this; + var prefix = this._getPrefix(type); + store.cache[type] = [] + + return this.checkConnection() + .then(function(){ + return new Promise(function (resolve, reject) { + function fetchQueryCallback(err, results, extra) { + if (err !== null) { + return reject(err); + } + resolve(store._resolveModels(type, results)); + } + query = store.connection.createSubscribeQuery(prefix + type, query, null, fetchQueryCallback); + query.on('insert', function (docs) { + store._resolveModels(type, docs) + }); + query.on('remove', function (docs) { + for (var i = 0; i < docs.length; i++) { + var modelPromise = store._resolveModel(type, docs[i]); + modelPromise.then(function (model) { + store.unload(type, model) + }); + } + }); + }); + }); + }, + findRecord: function (type, id) { + var store = this; + return new Promise(function (resolve, reject){ + store.findQuery(type, {_id: id}) + .then(function(results){ + resolve(results[0]) + }) + .catch(function (err){ + reject(err) + }); + }) }, findQuery: function (type, query) { + // type = type.pluralize() + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; var store = this; - return this.checkConnection + store.cache[type.pluralize()] = [] + return this.checkConnection() .then(function(){ return new Promise(function (resolve, reject) { function fetchQueryCallback(err, results, extra) { - if (err !== undefined) { + if (err !== null) { return reject(err); } resolve(store._resolveModels(type, results)); } - store.connection.createFetchQuery(type, query, null, fetchQueryCallback); + store.connection.createFetchQuery(path, query, null, fetchQueryCallback); }); }); }, - findAll: function (type) { + findAll: function (type, query) { + type = type.pluralize() throw new Error('findAll not implemented'); // TODO this.connection subscribe style query }, _cacheFor: function (type) { + type = type.pluralize() var cache = this.cache[type]; if (cache === undefined) { - this.cache[type] = cache = {}; + this.cache[type] = cache = []; } return cache; }, + _getPathForType: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + if (Adapter) + return Adapter.create().pathForType(); + }, + _getPrefix: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + var prefix; + if (Adapter) + prefix = Adapter.create().get('prefix'); + if (!prefix) prefix = ''; + return prefix + }, _factoryFor: function (type) { - return this.container.lookupFactory('model:'+type); + var ref; + var modelStr = (ref = this.get('modelStr')) ? ref : 'model-sdb' + return this.container.lookupFactory(modelStr + ':'+ type.singularize()); }, _createModel: function (type, doc) { - var cache = this._cacheFor(type); var modelClass = this._factoryFor(type); + type = type.pluralize() if(modelClass) { var model = modelClass.create({ - id: doc.name, - _context: doc.createContext().createContextAt() + doc: doc, + _type: type, + _store: this }); - cache[doc.name] = model; return model; } else @@ -543,8 +1502,9 @@ define("ember-share/store", } }, _resolveModel: function (type, doc) { - var cache = this._cacheFor(type); - var model = cache[doc.name]; + var cache = this._cacheFor(type.pluralize()); + var id = Ember.get(doc, 'id') || Ember.get(doc, '_id'); + var model = cache.findBy('id', id); if (model !== undefined) { return Promise.resolve(model); } @@ -554,24 +1514,68 @@ define("ember-share/store", }); }, _resolveModels: function (type, docs) { + // type = type.pluralize() + var store = this; + var cache = this._cacheFor(type.pluralize()); var promises = new Array(docs.length); for (var i=0; i +// options = {}; type = null +// _.forEach arguments, (arg) -> +// if _.isPlainObject(arg) +// options = arg +// else +// if _.isString arg +// type = null +// +// Ember.computed +// get: (k) -> +// @get "doc.data.#{k}" ? Ember.get(options, 'defaultValue') +// set: (p, oi, isFromServer) -> +// if type? +// oi = window[type.toUpperCase type] oi +// od = @get p +// p = p.split '.' +// @get('doc').submitOp [{p,od,oi}] +// oi diff --git a/lib/ember-share/models/base.js b/lib/ember-share/models/base.js new file mode 100644 index 0000000..3a331a4 --- /dev/null +++ b/lib/ember-share/models/base.js @@ -0,0 +1,142 @@ +import UseSubsMixin from './use-subs-mixin'; +import SubMixin from './sub-mixin'; +import SDBSubArray from './sub-array'; +import subs from './subs-handler'; +import Utils from './utils'; + +var toJson = function(obj) { + return (obj == null) + ? void 0 + : JSON.parse(JSON.stringify(obj)); +}; + +var getPlainObject = function (value) { + if (value != null && !((typeof value == 'string') || (typeof value == 'number'))) + if (typeof value.toJson == 'function') + return value.toJson() + else + return toJson(value) + else { + return value + } +} + +// +// ShareDb Base Class +// +// Root and all subs (currently not arrays) inherit from base. +// +// + +var GetterSettersMixin = Ember.Mixin.create({ + + _get: function(k, selfCall) { + var firstValue = _.first(k.split('.')); + + if (k != '_sdbProps' && _.includes(this.get('_sdbProps'), firstValue)) { + var content = this.get("doc.data." + k); + return this.useSubs(content, k) + } else { + return this.get(k); + } + }, + + _set: function(path, oi) { + var firstValue = _.first(path.split('.')); + var self = this; + + if (Ember.get(this, '_prefix') == null) + this.get(firstValue); + + if (path != '_sdbProps' && _.includes(this.get('_sdbProps'), firstValue)) { + var od = getPlainObject(this._get(path)); + oi = getPlainObject(oi); + var p = path.split('.'); + var utils = Utils(this); + utils.removeChildren(path, true); + var op = { + p: p, + od: od, + oi: oi + }; + + if (od == null) + delete op.od; + + if (op.oi != op.od) { + this.get('doc').submitOp([op], function(err) { + self.get('_root', true).trigger('submitted', err); + }); + } + + return this.useSubs(oi,path); + } else { + return this.set(path, oi, true) + + } + } + +}); +var SDBBase = Ember.Object.extend(Ember.Evented, GetterSettersMixin, { + + _isSDB: true, + + notifyProperties: function notifyProperties(props) { + var self = this; + _.forEach(props, function(prop) { + self.notifyPropertyChange(prop) + }) + return this + }, + + notifyDidProperties: function notifyDidProperties(props) { + var self = this; + _.forEach(props, function(prop) { + self.propertyDidChange(prop) + }) + return this + }, + + notifyWillProperties: function notifyWillProperties(props) { + var self = this; + _.forEach(props, function(prop) { + self.propertyWillChange(prop) + }) + return this + }, + + deleteProperty: function deleteProperty(k) { + var doc = this.get('doc'); + var p = k.split('.'); + var od = getPlainObject(this.get(k)); + doc.submitOp([ + { + p: p, + od: od + } + ]); + }, + + setProperties: function setProperties(obj) { + var sdbProps = this.get('_sdbProps'); + var self = this; + var SDBpropsFromObj = _.filter(_.keys(obj), function(key) { + self.get(key); + return _.includes(sdbProps, key) + }); + var nonSDB = _.reject(_.keys(obj), function(key) { + return _.includes(sdbProps, key) + }); + this._super(_.pick(obj, nonSDB)); + _.forEach(SDBpropsFromObj, function(key) { + self.set(key, obj[key]) + }); + }, + +}); + +SDBBase = SDBBase.extend(UseSubsMixin); +subs.object = SDBBase.extend(SubMixin); +subs.array = SDBSubArray(SubMixin, GetterSettersMixin).extend(UseSubsMixin); + +export default SDBBase diff --git a/lib/ember-share/models/model.js b/lib/ember-share/models/model.js new file mode 100755 index 0000000..c52dc54 --- /dev/null +++ b/lib/ember-share/models/model.js @@ -0,0 +1,66 @@ +import Utils from './utils'; +import SDBBase from './base'; + +// +// ShareDb Ember Model Class +// +// extends Base. +// this is model has a recursive structure, getting an inner object or array will return +// a sub object which is conencted to its parent. +// an over view of the entire structure can be found here: +// https://www.gliffy.com/go/share/sn1ehtp86ywtwlvhsxid +// +// + +var SDBRoot = SDBBase.extend({ + unload: function() { + return this.get('_store').unload(this.get('_type'), this); + }, + + id: Ember.computed.reads('doc.id'), + + _childLimiations: (function() { + return [] + }).property(), + + _root: (function() { + return this + }).property(), + + _children: (function() { + return {} + }).property(), + + _sdbProps: (function () { + return [] + }).property(), + + setOpsInit: (function() { + var doc = this.get('doc', true); + var oldDoc = this.get('oldDoc'); + var utils = Utils(this); + + if (oldDoc) { + oldDoc.destroy(); + } + // doc.on('before op', utils.beforeAfter("Will")); + doc.on('before component', utils.beforeAfter("Will")); + doc.on('after component', utils.beforeAfter("Did")); + // doc.on('op', utils.beforeAfter("Did")); + + this.set('oldDoc', doc); + + }).observes('doc').on('init'), + + + willDestroy: function () { + var utils = Utils(this); + this._super.apply(this, arguments) + utils.removeChildren(); + console.log('destroying children'); + } + +}); + + +export default SDBRoot diff --git a/lib/ember-share/models/share-proxy.js b/lib/ember-share/models/share-proxy.js deleted file mode 100755 index f98c0c2..0000000 --- a/lib/ember-share/models/share-proxy.js +++ /dev/null @@ -1,99 +0,0 @@ -var isArray = Array.isArray || function (obj) { - return obj instanceof Array; -}; - -export default Ember.Object.extend({ - _context: null, - _cache: null, - init: function () { - this._cache = {}; // allows old value to be seen on willChange event - var _this = this; - this._context.on('replace', function (key, oldValue, newValue) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, newValue); - _this.propertyDidChange(key); - }); - this._context.on('insert', function (key, value) { - _this.propertyWillChange(key); - _this._cache[key] = _this.wrapObject(key, value); - _this.propertyDidChange(key); - }); - this._context.on('child op', function (key, op) { - // handle add operations - if(key.length === 1 && op.na) - { - _this.propertyWillChange(key[0]); - _this._cache[key] = (_this._cache[key[0]] || _this.get(key[0]) || 0) + op.na; - _this.propertyDidChange(key[0]); - } - }); - }, - unknownProperty: function (key) { - var value = this._cache[key]; - if (value === undefined) { - value = this._cache[key] = this.wrapObject(key, this._context.get([key])); - } - return value; - }, - setUnknownProperty: function (key, value) { - if (this._cache[key] !== value) { - this.propertyWillChange(key); - this._cache[key] = this.wrapObject(key, value); - this._context.set([key], value); - this.propertyDidChange(key); - } - }, - wrapObject: function (key, value) { - if (value !== null && typeof value === 'object') { - var type = this.wrapLookup(key,value); - var factory = this.container.lookupFactory('model:'+type); - return factory.create({ - _context: this._context.createContextAt(key) - }); - } - return value; - }, - wrapLookup : function(key,value) { - return value.type || (isArray(value) ? 'share-array' : 'share-proxy'); - }, - willDestroy: function () { - this._cache = null; - this._context.destroy(); - this._context = null; - }, - toJSON: function () { - return this._context.get(); - }, - incrementProperty: function(key, increment) { - if (Ember.isNone(increment)) { increment = 1; } - Ember.assert("Must pass a numeric value to incrementProperty", (!isNaN(parseFloat(increment)) && isFinite(increment))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) + increment; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], increment); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, - decrementProperty: function(key, decrement) { - if (Ember.isNone(decrement)) { decrement = 1; } - Ember.assert("Must pass a numeric value to decrementProperty", (!isNaN(parseFloat(decrement)) && isFinite(decrement))); - this.propertyWillChange(key); - this._cache[key] = (this._cache[key] || this.get(key) || 0) - decrement; - if(this._context.get([key]) !== undefined) - { - this._context.add([key], -1 * decrement); - } - else - { - this._context.set([key], this._cache[key]); - } - this.propertyDidChange(key); - return this._cache[key]; - }, -}); diff --git a/lib/ember-share/models/sub-array.js b/lib/ember-share/models/sub-array.js new file mode 100644 index 0000000..a477f01 --- /dev/null +++ b/lib/ember-share/models/sub-array.js @@ -0,0 +1,145 @@ +import SubMixin from './sub-mixin'; +import SDBBase from './base'; + +var allButLast = function(arr) { + return arr.slice(0, arr.length - 1) +}; + +// +// Sub Array Class +// +// this is An Ember Array Proxy, uses sub mixin and 'Use Sub Mixin' +// +// + +export default function(SubMixin, GetterSettersMixin) { + return Ember.ArrayProxy.extend(Ember.Evented, SubMixin, GetterSettersMixin, { + + _isArrayProxy: true, + + arrayContentDidChange: function(startIdx, removeAmt, addAmt) { + var _removeAmt = (removeAmt == null) ? 0 : removeAmt * -1; + if (!!(_removeAmt + (addAmt == null) ? 0 : addAmt)) + Ember.get(this, 'content').propertyDidChange('lastObject'); + return this._super.apply(this, arguments) + }, + + arrayContentWillChange: function(startIdx, removeAmt, addAmt) { + var children = Ember.get(this, '_children'); + var childrenKeys = Object.keys(children); + var prefix = Ember.get(this, '_prefix'); + var self = this; + var replaceLastIdx = function(str, idx) { + var arr = allButLast(str.split('.')) + return arr.join('.') + '.' + idx + } + var _removeAmt = (removeAmt == null) ? 0 : removeAmt * -1; + addAmt = (addAmt == null) ? 0 : addAmt; + if (!!(_removeAmt + addAmt)) + Ember.get(this, 'content').propertyWillChange('lastObject'); + childrenKeys = _.reduce(childrenKeys, function(result, key) { + if (allButLast(key.split('.')).join('.') == prefix) + result.push(key); + return result + }, []); + _.forEach(childrenKeys, function(childKey) { + var idx = +_.last(childKey); + if (!isNaN(idx)) + if (addAmt && (startIdx <= idx) || removeAmt && (startIdx < idx)) { + var newIdx = idx + _removeAmt + addAmt; + var child = children[childKey]; + delete children[childKey]; + var tempChild = {}; + tempChild[replaceLastIdx(childKey, newIdx)] = child + _.assign(children, tempChild); + Ember.set(child, '_idx', newIdx); + }; + }); + return this._super.apply(this, arguments) + }, + + // useSubs: + + replaceContent: function(content, noSet) { + var removeAmt, + addAmt, + prefix = Ember.get(this, '_prefix'); + + var children = Ember.get(this, '_children'); + _.forEach(this.toArray(), function(value, index) { + var child = children[prefix + '.' + index]; + if (child != null) + if (content[index] != null) + child.replaceContent(content[index], true) + else { + delete children[prefix + '.' + index] + child.destroy() + } + }); + + if (!noSet) + this._set(prefix, content); + + Ember.set(this, 'content', content); + return this + }, + + _submitOp: function(p, li, ld) { + var path = this.get('_prefix').split('.'); + var op = { + p: path.concat(p) + }; + + if (li != null) + op.li = li; + + if (ld != null) + op.ld = ld; + + if (li != null || ld != null) { + // console.log(op); + return this.get('doc').submitOp([op]); + + } + }, + + objectAt: function(idx) { + var content = this._super(idx); + var prefix = this.get('_prefix'); + return this.useSubs(content, prefix, idx) + }, + + toJson: function() { + var self = this; + return _.map(this.toArray(), function(value) { + if ((typeof value == 'string') || (typeof value == 'number')) + return value + else + return value.toJson() + }) + }, + + _replace: function(start, len, objects) { + this.arrayContentWillChange(start, len, objects.length); + var iterationLength = (len > objects.length) + ? len + : objects.length; + for (var i = 0; i < iterationLength; i++) { + var newIndex = i + start; + var obj = objects.objectAt(i); + this._submitOp(newIndex, obj, (len > i + ? this.objectAt(newIndex) + : null)) + } + this.arrayContentDidChange(start, len, objects.length); + return this //._super(start, len, objects) + }, + + onChangeDoc: (function () { + // debugger + // this.set ('content', this.get('doc.data.' + this.get('_prefix'))) + // Ember.run.next (this, function () P{}) + this.replaceContent(this.get('doc.data.' + this.get('_prefix')), true) + }).observes('doc') + }); +} diff --git a/lib/ember-share/models/sub-mixin.js b/lib/ember-share/models/sub-mixin.js new file mode 100644 index 0000000..85f1c01 --- /dev/null +++ b/lib/ember-share/models/sub-mixin.js @@ -0,0 +1,174 @@ +import Utils from './utils'; +import attrs from '../attr'; + +var allButLast = function(arr) { + return arr.slice(0, arr.length - 1) +}; + +// +// Sub Mixin +// +// All subs use this mixin (Object and Array) +// +// + +export default Ember.Mixin.create({ + + _children: (function() { + return {} + }).property(), + + _sdbProps: (function() { + return [] + }).property(), + + _subProps: (function() { + return [] + }).property(), + + doc: Ember.computed.reads('_root.doc'), + + createInnerAttrs: (function() { + var tempContent = Ember.get(this, 'tempContent'); + var self = this; + var attr = attrs('_subProps'); + var keys = []; + + _.forEach(tempContent, function(value, key) { + keys.push(key); + Ember.defineProperty(self, key, attr()); + }) + + Ember.get(this, '_subProps').addObjects(keys); + delete this['tempContent']; + }).on('init'), + + beforeFn: (function (){return []}).property(), + afterFn: (function (){return []}).property(), + + activateListeners: (function() { + var utils = Utils(this); + + var beforeFn = utils.beforeAfterChild("Will"); + var afterFn = utils.beforeAfterChild("Did"); + + if (this.has('before op')) { + this.off('before op', this.get('beforeFn').pop()) + } + if (this.has('op')) { + this.off('op', this.get('afterFn').pop()) + } + this.on('before op', beforeFn); + this.on('op', afterFn); + + this.get('beforeFn').push(beforeFn); + this.get('afterFn').push(afterFn); + + // }).on('init'), + }).observes('doc').on('init'), + + _fullPath: function(path) { + var prefix = Ember.get(this, '_prefix'); + var idx = Ember.get(this, '_idx'); + + if (prefix) { + if (idx != null) { + return prefix + '.' + idx + '.' + path + } else { + return prefix + '.' + path; + } + } else + return path; + } + , + + deleteProperty: function(k) { + this.removeKey(k); + return this._super(this._fullPath(k)) + }, + + replaceContent: function(content, noSet) { + this.notifyWillProperties(this.get('_subProps').toArray()); + var prefix = this.get('_prefix'); + var idx = this.get('_idx') + var path = (idx == null) ? prefix : prefix + '.' + idx + + if (!noSet) + this._set(path, content); + + var self = this; + var utils = Utils(this); + + utils.removeChildren(path); + + if (_.isEmpty(Object.keys(this))) { + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + + var notifyFather = function (prefixArr, keys) { + if (_.isEmpty(prefixArr)) + self.get('_root').notifyPropertyChange(keys.join('.')) + else { + var child = self.get['_children'][prefixArr.join('.')] + if (child != null) + child.notifyPropertyChange(prefixArr.join('.') + '.' + keys.join('.')) + else + keys.push(prefixArr.pop()); + notifyFather(prefixArr, keys); + } + }; + var prefixArr = prefix.split('.') + var key = prefixArr.pop() + + notifyFather(prefixArr, [key]); + } + else { + if (_.isPlainObject(content)) + var toDelete = _.difference(Object.keys(this), Object.keys(content)) + else + var toDelete = Object.keys(this); + + _.forEach(toDelete, function(prop) { + delete self[prop] + }); + this.get('_subProps').removeObjects(toDelete); + Ember.setProperties(this, {tempContent: content}); + this.createInnerAttrs(); + this.notifyDidProperties(this.get('_subProps').toArray()); + } + + return this + }, + + toJson: function() { + var idx = Ember.get(this, '_idx'), + k = Ember.get(this, '_prefix'); + var path = (idx == null) + ? k + : (k + '.' + idx); + return this.get('doc.data.' + path); + }, + + addKey: function (key) { + var attr = attrs('_subProps'); + if (!(this.get('_subProps').indexOf(key) > -1)) + Ember.defineProperty(this, key, attr()); + return this + }, + + removeKey: function (key) { + var attr = attrs('_subProps'); + var utils = Utils(this); + utils.removeChildren(key, true); + this.get('_subProps').removeObject(key); + delete this[key]; + return this + }, + + removeListeners: function () { + this.off('before op', this.get('beforeFn')) + this.off('op', this.get('afterFn')) + + } + +}) diff --git a/lib/ember-share/models/subs-handler.js b/lib/ember-share/models/subs-handler.js new file mode 100644 index 0000000..c6a0805 --- /dev/null +++ b/lib/ember-share/models/subs-handler.js @@ -0,0 +1,12 @@ +// +// Subs Handler +// +// since we have a recursive model structure there is a need for +// creating the subs in a common place and then reuse it in its own class. +// +// + +export default { + object : {}, + array : {} +} diff --git a/lib/ember-share/models/use-subs-mixin.js b/lib/ember-share/models/use-subs-mixin.js new file mode 100644 index 0000000..25710d6 --- /dev/null +++ b/lib/ember-share/models/use-subs-mixin.js @@ -0,0 +1,69 @@ +import subs from './subs-handler'; +import Utils from './utils' + + +// +// Use Subs Mixin +// +// Used by Base and array (all). +// +// + +export default Ember.Mixin.create({ + + useSubs: function useSubs(content, k, idx) { + var utils = Utils(this); + + if (utils.matchChildToLimitations(k)) + return content; + + if (_.isPlainObject(content)) { + content = { + tempContent: content + }; + var use = 'object' + + } else if (_.isArray(content)) { + content = { + content: content + }; + var use = 'array'; + } + if (use) { + var child, + _idx; + var path = (idx == null) ? k : (k + '.' + idx); + var ownPath = Ember.get(this, '_prefix'); + if ((_idx = Ember.get(this, '_idx')) != null) + ownPath += '.' + _idx; + if (path == ownPath) { + return this; + } + + var children = Ember.get(this, '_children'); + var childrenKeys = Object.keys(children); + + if (_.includes(childrenKeys, path)) + return children[path] + else + child = {}; + + var sub = subs[use].extend({ + // doc: this.get('doc'), + _children: Ember.get(this, '_children'), + _prefix: k, + _idx: idx, + _sdbProps: Ember.get(this, '_sdbProps'), + _root: Ember.get(this,'_root') + }); + + sub = sub.create(content); + + child[path] = sub; + _.assign(Ember.get(this, '_children'), child); + + return sub + } else + return content + } +}) diff --git a/lib/ember-share/models/utils.js b/lib/ember-share/models/utils.js new file mode 100644 index 0000000..bd2cb60 --- /dev/null +++ b/lib/ember-share/models/utils.js @@ -0,0 +1,273 @@ +export default function(context) { + + return { + + isOpOnArray: function(op) { + return (op.ld != null) || (op.lm != null) || (op.li != null) + }, + + matchingPaths: function(as, bs) { + var counter = 0; + var higherLength = (as.length > bs.length) + ? as.length + : bs.length + while ((as[counter] == '*' || as[counter] == bs[counter]) && counter < higherLength) { + counter++ + } + return counter - (as.length / 1000) + }, + + matchChildToLimitations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this; + return _.some (childLimiations, function (_limit) { + var limit = _limit.split('/'); + return prefix.length == limit.length && Math.ceil(self.matchingPaths(limit, prefix)) == prefix.length + }) + }, + + prefixToChildLimiations: function (key) { + var childLimiations = Ember.get(context, '_root._childLimiations'); + var prefix = Ember.get(context, '_prefix') + + if (prefix == null || key.match(prefix)) + prefix = key + else + prefix += '.' + key + + prefix = prefix.split('.'); + var self = this, limiationsArray; + + var relevantLimitIndex = this.findMaxIndex(limiationsArray = _.map (childLimiations, function (_limit) { + var limit = _limit.split('/'); + var result = Math.ceil(self.matchingPaths(limit, prefix)) + return result < limit.length ? 0 : result + })); + if (relevantLimitIndex >= 0 && limiationsArray[relevantLimitIndex] > 0) { + var relevantLimit = childLimiations[relevantLimitIndex].split('/'); + var orignalPrefix; + var result = prefix.slice(0, Math.ceil(self.matchingPaths(relevantLimit, prefix)) ); + if (orignalPrefix = Ember.get(context, '_prefix')) { + orignalPrefix = orignalPrefix.split('.'); + return result.slice(orignalPrefix.length) + } else + return result.join('.'); + } + else { + return key; + } + + }, + + removeChildren: function (path, includeSelf) { + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var prefix = context.get('_prefix'); + var utils = this; + + if ((prefix != null) && path && path.indexOf(prefix) != 0) { + path = prefix + '.' + path + } + + if (path) { + childrenKeys = _.reduce(childrenKeys, function(result, key) { + var matches = Math.ceil(utils.matchingPaths(key.split('.'), path.split('.'))) + if (includeSelf && (matches >= path.split('.').length) || + (!includeSelf && (matches > path.split('.').length))) + result.push(key); + return result + }, []); + } + + _.forEach (childrenKeys, function (key) { + children[key].destroy() + delete children[key] + }) + }, + + comparePathToPrefix: function(path, prefix) { + return Boolean(Math.ceil(this.matchingPaths(path.split('.'), prefix.split('.')))) + }, + + cutLast: function(path, op) { + var tempPath; + if (this.isOpOnArray(op) && !isNaN(+ _.last(path))) { + tempPath = _.clone(path); + tempPath.pop(); + } + return (tempPath) + ? tempPath + : path + }, + + comparePathToChildren: function(path, op) { + var utils = this; + var children = Ember.get(context, '_children'); + var childrenKeys = Object.keys(children); + var hasChildren = _.some(childrenKeys, function(childKey) { + var pathsCounter = utils.matchingPaths(childKey.split('.'), utils.cutLast(path, op)) + return Math.ceil(pathsCounter) == childKey.split('.').length + }); + return !Ember.isEmpty(childrenKeys) && hasChildren + }, + + triggerChildren: function(didWill, op, isFromClient) { + var newP = _.clone(op.p); + // var children = Ember.get(context, '_children'); + var children = context.get('_children'); + var childrenKeys = Object.keys(children); + if (Ember.isEmpty(childrenKeys)) + return; + var child, + utils = this; + var counterToChild = _.mapKeys(children, function(v, childKey) { + if (utils.isOpOnArray(op) && !isNaN(+ _.last(childKey.split('.')))) + return 0 + else + return utils.matchingPaths(utils.cutLast(childKey.split('.'), op), op.p) + }); + var toNumber = function(strings) { + return _.map(strings, function(s) { + return + s + }) + }; + var chosenChild = counterToChild[_.max(toNumber(Object.keys(counterToChild)))] + if (didWill == 'Will') + chosenChild.trigger('before op', [op], isFromClient); + if (didWill == 'Did') + chosenChild.trigger('op', [op], isFromClient); + } + , + + beforeAfter: function(didWill) { + var utils = this; + var ex; + return function(ops, isFromClient) { + // console.log( _.first (ops)); + + if (!isFromClient) { + _.forEach(ops, function(op) { + // if (didWill == 'Did') + // console.log(Ember.get(context,'_prefix') + ' recieved log'); + if (utils.comparePathToChildren(op.p, op)) { + utils.triggerChildren(didWill, op, isFromClient); + } else { + if (utils.isOpOnArray(op)) { + ex = utils.extractArrayPath(op); + + // console.log(Ember.get(context,'_prefix') + ' perform log'); + // console.log('op came to parent'); + context.get(ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + } else { + context["property" + didWill + "Change"](utils.prefixToChildLimiations(op.p.join('.'))); + } + } + }); + } + }; + }, + + beforeAfterChild: function(didWill) { + var utils = this; + var ex, + prefix, + _idx; + return function(ops, isFromClient) { + if (((_idx = Ember.get(context, '_idx')) != null) || !isFromClient) { + _.forEach(ops, function(op) { + + if (op.p.join('.') == (prefix = Ember.get(context, '_prefix')) && didWill == 'Did') { + if (op.oi != null) { + context.replaceContent(op.oi, true) + } else { + if (op.od != null) { + var fatherPrefix = prefix.split('.'); + var key = fatherPrefix.pop(); + var father; + if (!_.isEmpty(fatherPrefix) && (father = context.get('_children.' + fatherPrefix.join('.')))) + father.removeKey(key); + else + context.get('_root').propertyDidChange(prefix) + } + } + } else { + var path = (_idx == null) + ? prefix.split('.') + : prefix.split('.').concat(String(_idx)); + var newP = _.difference(op.p, path); + if (utils.comparePathToPrefix(op.p.join('.'), prefix)) { + if (utils.isOpOnArray(op) && (Ember.get(context, '_idx') == null)) { + + var newOp = _.clone(op); + newOp.p = newP; + ex = utils.extractArrayPath(newOp); + + if (ex.p == "") + context["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt) + else + Ember.get(context, ex.p)["arrayContent" + didWill + "Change"](ex.idx, ex.removeAmt, ex.addAmt); + } + else { + if (newP.join('.') == '') { + + // delete self from father + if (false && _.isEmpty(newOp) && op.od && (op.oi == null) && (_.isEqual(op.od, context.toJson()))) { + var keyToRemove = path.pop(); + if (_.isEmpty(path)) { + utils.removeChildren(keyToRemove); + } + else { + var father = context.get('_children')[path.join('.')]; + father.removeKey (keyToRemove); + } + } + else { + context["property" + didWill + "Change"]('content'); + } + } + + else { + + if (op.oi && op.od == null) + context.addKey(_.first(newP)) + + if (op.od && op.oi == null) + context.removeKey(_.first(newP)) + + context["property" + didWill + "Change"](utils.prefixToChildLimiations(newP.join('.'))); + } + } + } + } + }); + } + } + }, + + findMaxIndex: function (arr) { + return arr.indexOf(_.max(arr)) + }, + + extractArrayPath: function(op) { + return { + idx: + _.last(op.p), + p: _.slice(op.p, 0, op.p.length - 1).join('.'), + addAmt: op.li != null + ? 1 + : 0, + removeAmt: op.ld != null + ? 1 + : 0 + } + } + + } +} diff --git a/lib/ember-share/store.js b/lib/ember-share/store.js index 5f690e7..95a7f33 100755 --- a/lib/ember-share/store.js +++ b/lib/ember-share/store.js @@ -1,19 +1,91 @@ -/* global BCSocket:false, sharejs:false */ +/* global BCSocket:false, sharedb:false */ import { guid, patchShare } from './utils'; var Promise = Ember.RSVP.Promise; +var socketReadyState = [ + 'CONNECTING', + 'OPEN', + 'CLOSING', + 'CLOSE' +] -export default Ember.Object.extend({ +export default Ember.Object.extend(Ember.Evented, { socket: null, connection: null, - url : 'http://'+window.location.hostname, + + // port: 3000, + // url : 'https://qa-e.optibus.co', + url : window.location.hostname, init: function () { - this.checkConnection = Ember.Deferred.create({}); + var store = this; + + this.checkSocket = function () { + return new Promise(function (resolve, reject) { + + if (store.socket == null) { + store.one('connectionOpen', resolve); + } + else { + var checkState = function (state, cb) { + switch(state) { + case 'connected': + return resolve(); + case 'connecting': + return store.connection.once('connected', resolve); + default: cb(state) + } + } + var checkStateFail = function (state) { + switch(state) { + case 'closed': + return reject('connection closed'); + case 'disconnected': + return reject('connection disconnected'); + case 'stopped': + return reject('connection closing'); + } + } + var failed = false + checkState(store.connection.state, function(state){ + if (failed) + checkStateFail(state) + else + Ember.run.next (this, function () { + failed = true; + checkState(store.connection.state, checkStateFail) + }) + }) + + + } + }); + } + + this.checkConnection = function () { + return new Promise(function (resolve, reject) { + return store.checkSocket() + .then(function () { + return resolve() + if (store.authentication != null && store.isAuthenticated != null) { + if (store.isAuthenticated) return resolve(); + if (store.isAuthenticating) return store.one('authenticated', resolve); + if (!store.isAuthenticated) return store.authentication(store.connection.id) + // if (!store.isAuthenticating) return reject() + return reject('could not authenticat') + } else + return resolve() + }) + .catch(function (err) { + return reject(err) + }) + }); + }; + this.cache = {}; - if(!window.sharejs) + if(!window.sharedb) { - throw new Error("ShareJS client not included"); + throw new Error("sharedb client not included"); } if (window.BCSocket === undefined && window.Primus === undefined) { throw new Error("No Socket library included"); @@ -22,55 +94,100 @@ export default Ember.Object.extend({ { this.beforeConnect() .then(function(){ - Ember.sendEvent(store,'connect'); + store.trigger('connect'); }); } else { - Ember.sendEvent(this,'connect'); + store.trigger('connect'); } }, - doConnect : function(){ + doConnect : function(options){ var store = this; - + if(window.BCSocket) { + this.setProperties(options); this.socket = new BCSocket(this.get('url'), {reconnect: true}); this.socket.onerror = function(err){ - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); + }; this.socket.onopen = function(){ - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + store.trigger('connectionOpen'); + }; this.socket.onclose = function(){ - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); }; } else if(window.Primus) { patchShare(); - this.socket = new Primus(this.get('url')); + this.setProperties(options); + var hostname = this.get('url'); + if (this.get('protocol')) + hostname = this.get('protocol') + '://' + hostname; + if (this.get("port")) + hostname += ':' + this.get('port'); + this.socket = new Primus(hostname); + // console.log('connection starting'); + this.socket.on('error', function error(err) { - Ember.sendEvent(store,'connectionError',[err]); + store.trigger('connectionError', [err]); }); this.socket.on('open', function() { - store.checkConnection.resolve(); - Ember.sendEvent(store,'connectionOpen'); + // console.log('connection open'); + store.trigger('connectionOpen'); }); this.socket.on('end', function() { - Ember.sendEvent(store,'connectionEnd'); + store.trigger('connectionEnd'); + }); + this.socket.on('close', function() { + store.trigger('connectionEnd'); }); } else { throw new Error("No Socket library included"); } - this.connection = new sharejs.Connection(this.socket); - + var oldHandleMessage = sharedb.Connection.prototype.handleMessage; + var oldSend = sharedb.Connection.prototype.send; + + store.on('connectionEnd', function () { + // console.log('ending connection'); + store.isAuthenticated = false + }) + + sharedb.Connection.prototype.handleMessage = function(message) { + var athenticating, handleMessageArgs; + handleMessageArgs = arguments; + // console.log(message.a); + var context = this; + oldHandleMessage.apply(context, handleMessageArgs); + if (message.a === 'init' && (typeof message.id === 'string') && message.protocol === 1 && typeof store.authenticate === 'function') { + store.isAuthenticating = true; + return store.authenticate(message.id) + .then(function() { + console.log('authenticated !'); + store.isAuthenticating = false; + store.isAuthenticated = true; + store.trigger('authenticated') + }) + .catch(function (err) { + store.isAuthenticating = false; + // store.socket.end() + // debugger + }) + } + }; + + this.connection = new sharedb.Connection(this.socket); + }.on('connect'), find: function (type, id) { + type = type.pluralize() var store = this; - return this.checkConnection + return this.checkConnection() .then(function(){ return store.findQuery(type, {_id: id}).then(function (models) { return models[0]; @@ -80,63 +197,143 @@ export default Ember.Object.extend({ }); }, createRecord: function (type, data) { + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; + type = type.pluralize() var store = this; - return store.checkConnection + return store.checkConnection() .then(function(){ - var doc = store.connection.get(type, guid()); + var doc = store.connection.get(path, data.id == null ? guid() : data.id); return Promise.all([ store.whenReady(doc).then(function (doc) { return store.create(doc, data); }), store.subscribe(doc) ]).then(function () { - return store._createModel(type, doc); + var model = store._createModel(type, doc); + store._cacheFor(type).addObject(model); + return model }); }); }, - deleteRecord : function(model) { - // TODO: delete and cleanup caches - // model._context.context._doc.del() + deleteRecord : function(type, id) { + var cache = this._cacheFor(type.pluralize()); + var model = cache.findBy('id', id); + var doc = model.get('doc'); + return new Promise(function (resolve, reject) { + doc.del(function (err) { + if (err != null) + reject(err) + else { + resolve() + } + }); + }) + }, + findAndSubscribeQuery: function(type, query) { + type = type.pluralize() + var store = this; + var prefix = this._getPrefix(type); + store.cache[type] = [] + + return this.checkConnection() + .then(function(){ + return new Promise(function (resolve, reject) { + function fetchQueryCallback(err, results, extra) { + if (err !== null) { + return reject(err); + } + resolve(store._resolveModels(type, results)); + } + query = store.connection.createSubscribeQuery(prefix + type, query, null, fetchQueryCallback); + query.on('insert', function (docs) { + store._resolveModels(type, docs) + }); + query.on('remove', function (docs) { + for (var i = 0; i < docs.length; i++) { + var modelPromise = store._resolveModel(type, docs[i]); + modelPromise.then(function (model) { + store.unload(type, model) + }); + } + }); + }); + }); + }, + findRecord: function (type, id) { + var store = this; + return new Promise(function (resolve, reject){ + store.findQuery(type, {_id: id}) + .then(function(results){ + resolve(results[0]) + }) + .catch(function (err){ + reject(err) + }); + }) }, findQuery: function (type, query) { + // type = type.pluralize() + var ref, path; + path = (ref = this._getPathForType(type)) ? ref : type.pluralize() + path = this._getPrefix(type) + path; var store = this; - return this.checkConnection + store.cache[type.pluralize()] = [] + return this.checkConnection() .then(function(){ return new Promise(function (resolve, reject) { function fetchQueryCallback(err, results, extra) { - if (err !== undefined) { + if (err !== null) { return reject(err); } resolve(store._resolveModels(type, results)); } - store.connection.createFetchQuery(type, query, null, fetchQueryCallback); + store.connection.createFetchQuery(path, query, null, fetchQueryCallback); }); }); }, - findAll: function (type) { + findAll: function (type, query) { + type = type.pluralize() throw new Error('findAll not implemented'); // TODO this.connection subscribe style query }, _cacheFor: function (type) { + type = type.pluralize() var cache = this.cache[type]; if (cache === undefined) { - this.cache[type] = cache = {}; + this.cache[type] = cache = []; } return cache; }, + _getPathForType: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + if (Adapter) + return Adapter.create().pathForType(); + }, + _getPrefix: function (type) { + var Adapter = this.container.lookupFactory('adapter:' + type.singularize()); + var prefix; + if (Adapter) + prefix = Adapter.create().get('prefix'); + if (!prefix) prefix = ''; + return prefix + }, _factoryFor: function (type) { - return this.container.lookupFactory('model:'+type); + var ref; + var modelStr = (ref = this.get('modelStr')) ? ref : 'model-sdb' + return this.container.lookupFactory(modelStr + ':'+ type.singularize()); }, _createModel: function (type, doc) { - var cache = this._cacheFor(type); var modelClass = this._factoryFor(type); + type = type.pluralize() if(modelClass) { var model = modelClass.create({ - id: doc.name, - _context: doc.createContext().createContextAt() + doc: doc, + _type: type, + _store: this }); - cache[doc.name] = model; return model; } else @@ -145,8 +342,9 @@ export default Ember.Object.extend({ } }, _resolveModel: function (type, doc) { - var cache = this._cacheFor(type); - var model = cache[doc.name]; + var cache = this._cacheFor(type.pluralize()); + var id = Ember.get(doc, 'id') || Ember.get(doc, '_id'); + var model = cache.findBy('id', id); if (model !== undefined) { return Promise.resolve(model); } @@ -156,24 +354,68 @@ export default Ember.Object.extend({ }); }, _resolveModels: function (type, docs) { + // type = type.pluralize() + var store = this; + var cache = this._cacheFor(type.pluralize()); var promises = new Array(docs.length); for (var i=0; i + + allowCrossDomain = (req, res, next) -> + res.header('Access-Control-Allow-Origin', '*') + res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE') + res.header('Access-Control-Allow-Headers', 'Content-Type') + + next() + + app.use allowCrossDomain + app.use bodyParser.json() + app.use bodyParser.urlencoded extended: true + app.use express.static __dirname + '/public' + + server = app.listen 3333, -> + console.log '' + console.log 'ShareDB OP Tests Webserver Running on port 3333!' + console.log '' + + share = shareDb.init server + SDBConnection = share.connect() + + app.post '/op', (req, res) -> + {id, op, collection} = req.body + # console.log op + doc = SDBConnection.get collection, id + doc.fetch (err) -> + return res.send errorFetch: err if err? + try + doc.submitOp [op], (err) -> + + if err? + res.send errorSubmit: err + else + res.send msg: 'Success' + + catch error + console.log error + res.send errors: error diff --git a/tasks/server/primus-stream.coffee b/tasks/server/primus-stream.coffee new file mode 100644 index 0000000..cf1baa4 --- /dev/null +++ b/tasks/server/primus-stream.coffee @@ -0,0 +1,23 @@ +Duplex = require('stream').Duplex + + +module.exports = (spark) -> + stream = new Duplex objectMode: true + + stream._write = (chunk, encoding, callback) -> + if spark.state != 'closed' + spark.write chunk + callback() + + stream._read = -> + + stream.headers = spark.headers + stream.remoteAddress = stream.address + spark.on 'data', (data) -> stream.push JSON.parse data + stream.on 'error', (msg) -> spark.emit 'error', msg + spark.on 'end', (reason) -> + stream.emit 'close' + stream.emit 'end' + stream.end() + + stream diff --git a/tasks/server/public/primus.js b/tasks/server/public/primus.js new file mode 100644 index 0000000..e69de29 diff --git a/tasks/server/public/share-client.js b/tasks/server/public/share-client.js new file mode 100644 index 0000000..5b5dd3c --- /dev/null +++ b/tasks/server/public/share-client.js @@ -0,0 +1,2 @@ +!function t(e,i,n){function r(o,l){if(!i[o]){if(!e[o]){var h="function"==typeof require&&require;if(!l&&h)return h(o,!0);if(s)return s(o,!0);var c=new Error("Cannot find module '"+o+"'");throw c.code="MODULE_NOT_FOUND",c}var p=i[o]={exports:{}};e[o][0].call(p.exports,function(t){var i=e[o][1][t];return r(i?i:t)},p,p.exports,t,e,i,n)}return i[o].exports}for(var s="function"==typeof require&&require,o=0;o0&&this._events[t].length>i&&(this._events[t].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. 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e,i;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(i=this._events[t],r(i))this.removeListener(t,i);else if(i)for(;i.length;)this.removeListener(t,i[i.length-1]);return delete this._events[t],this},n.prototype.listeners=function(t){var e;return e=this._events&&this._events[t]?r(this._events[t])?[this._events[t]]:this._events[t].slice():[]},n.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(r(e))return 1;if(e)return e.length}return 0},n.listenerCount=function(t,e){return t.listenerCount(e)}},{}],2:[function(t,e,i){"use strict";function n(t){t&&s(this,"message",{configurable:!0,value:t,writable:!0});var e=this.constructor.name;e&&e!==this.name&&s(this,"name",{configurable:!0,value:e,writable:!0}),o(this,this.constructor)}function r(t,e){if(null==e||e===Error)e=n;else if("function"!=typeof e)throw new TypeError("super_ should be a function");var i;if("string"==typeof t)i=t,t=function(){e.apply(this,arguments)},l&&(l(t,i),i=null);else if("function"!=typeof t)throw new TypeError("constructor should be either a string or a function");t.super_=t.super=e;var r={constructor:{configurable:!0,value:t,writable:!0}};return null!=i&&(r.name={configurable:!0,value:i,writable:!0}),t.prototype=Object.create(e.prototype,r),t}var s=Object.defineProperty,o=Error.captureStackTrace;o||(o=function(t){var e=new Error;s(t,"stack",{configurable:!0,get:function(){var t=e.stack;return s(this,"stack",{value:t}),t},set:function(e){s(t,"stack",{configurable:!0,value:e,writable:!0})}})}),n.prototype=Object.create(Error.prototype,{constructor:{configurable:!0,value:n,writable:!0}});var l=function(){function t(t,e){return s(t,"name",{configurable:!0,value:e})}try{var e=function(){};if(t(e,"foo"),"foo"===e.name)return t}catch(t){}}();i=e.exports=r,i.BaseError=n},{}],3:[function(t,e,i){function n(t,e,i,n){var r=function(t,i,n,r){e(n,t,i,"left"),e(r,i,t,"right")},s=t.transformX=function(t,e){i(t),i(e);for(var o=[],l=0;l=n||s!==e.p[r])return null}return i},h.canOpAffectPath=function(t,e){return null!=h.commonLengthForOps({p:e},t)},h.transformComponent=function(t,e,i,s){e=l(e);var o=h.commonLengthForOps(i,e),p=h.commonLengthForOps(e,i),a=e.p.length,u=i.p.length;if((null!=e.na||e.t)&&a++,(null!=i.na||i.t)&&u++,null!=p&&u>a&&e.p[p]==i.p[p])if(void 0!==e.ld){var f=l(i);f.p=f.p.slice(a),e.ld=h.apply(l(e.ld),[f])}else if(void 0!==e.od){var f=l(i);f.p=f.p.slice(a),e.od=h.apply(l(e.od),[f])}if(null!=o){var d=a==u,f=i;if(null==e.si&&null==e.sd||null==i.si&&null==i.sd||(n(e),f=l(i),n(f)),f.t&&c[f.t]){if(e.t&&e.t===f.t){var v=c[e.t].transform(e.o,f.o,s);if(v.length>0)if(null!=e.si||null!=e.sd)for(var 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n=e.exports={name:"text0",uri:"http://sharejs.org/types/textv0",create:function(t){if(null!=t&&"string"!=typeof t)throw new Error("Initial data must be a string");return t||""}},r=function(t,e,i){return t.slice(0,e)+i+t.slice(e)},s=function(t){if("number"!=typeof t.p)throw new Error("component missing position field");if("string"==typeof t.i==("string"==typeof t.d))throw new Error("component needs an i or d field");if(t.p<0)throw new Error("position cannot be negative")},o=function(t){for(var e=0;e=i.p+i.d.length)l(t,{d:e.d,p:e.p-i.d.length});else if(e.p+e.d.length<=i.p)l(t,e);else{var o={d:"",p:e.p};e.pi.p+i.d.length&&(o.d+=e.d.slice(i.p+i.d.length-e.p));var c=Math.max(e.p,i.p),p=Math.min(e.p+e.d.length,i.p+i.d.length),a=e.d.slice(c-e.p,p-e.p),u=i.d.slice(c-i.p,p-i.p);if(a!==u)throw new Error("Delete ops delete different text in the same region of the document");""!==o.d&&(o.p=h(o.p,i),l(t,o))}return t},p=function(t){return null!=t.i?{d:t.i,p:t.p}:{i:t.d,p:t.p}};n.invert=function(t){t=t.slice().reverse();for(var e=0;e1)for(var i=1;ithis.version?this.fetch(e):e&&e()}if(this.version>t.v)return e&&e();this.version=t.v;var n=void 0===t.type?p.defaultType:t.type;this._setType(n),this.data=this.type&&this.type.deserialize?this.type.deserialize(t.data):t.data,this.emit("load"),e&&e()},n.prototype.whenNothingPending=function(t){return this.hasPending()?void this.once("nothing pending",t):void t()},n.prototype.hasPending=function(){return!!(this.inflightOp||this.pendingOps.length||this.inflightFetch.length||this.inflightSubscribe.length||this.inflightUnsubscribe.length||this.pendingFetch.length)},n.prototype.hasWritePending=function(){return!(!this.inflightOp&&!this.pendingOps.length)},n.prototype._emitNothingPending=function(){this.hasWritePending()||(this.emit("no write pending"),this.hasPending()||this.emit("nothing pending"))},n.prototype._emitResponseError=function(t,e){return e?(e(t),void this._emitNothingPending()):(this._emitNothingPending(),void this.emit("error",t))},n.prototype._handleFetch=function(t,e){var i=this.inflightFetch.shift();return t?this._emitResponseError(t,i):(this.ingestSnapshot(e,i),void this._emitNothingPending())},n.prototype._handleSubscribe=function(t,e){var i=this.inflightSubscribe.shift();return t?this._emitResponseError(t,i):(this.wantSubscribe&&(this.subscribed=!0),this.ingestSnapshot(e,i),void this._emitNothingPending())},n.prototype._handleUnsubscribe=function(t){var e=this.inflightUnsubscribe.shift();return t?this._emitResponseError(t,e):(e&&e(),void this._emitNothingPending())},n.prototype._handleOp=function(t,e){if(t)return this.inflightOp?(4002===t.code&&(t=null),this._rollback(t)):this.emit("error",t);if(this.inflightOp&&e.src===this.inflightOp.src&&e.seq===this.inflightOp.seq)return void this._opAcknowledged(e);if(null==this.version||e.v>this.version)return void this.fetch();if(!(e.v1){this.applyStack||(this.applyStack=[]);for(var n=this.applyStack.length,r=0;r0)return void(this.applyStack.length=t);var e=this.applyStack[0];if(this.applyStack=null,e){var i=this.pendingOps.indexOf(e);if(i!==-1)for(var n=this.pendingOps.splice(i),i=0;i + + jsDir = __dirname + '/public/' + primusPath = __dirname + '/public' + '/primus.js' + shareDbPath = __dirname + '/public' + '/share-client.js' + + primus = null + + createClients: (server) -> + + # shareDb client + createDirs = (dir) -> fs.mkdirSync dir unless fs.existsSync dir + createDirs __dirname + '/public' + createDirs jsDir + fs.writeFile "#{shareDbPath}-temp", "window.sharedb = require('../../../node_modules/sharedb/lib/client');", 'utf-8' + browserify.add "#{shareDbPath}-temp" + browserify.bundle (err, buf) => + fs.writeFile shareDbPath, (@minify buf.toString()), 'utf-8' + + # primus client + primus = new Primus(server, {transformer: 'websockets', parser:'JSON' }) + fs.writeFile primusPath, (@minify primus.library().toString()), 'utf-8' + + + init: (server, cb) -> + + @createClients(server) + + shareDb = new ShareDB() + + primus.on 'connection', (spark) -> + shareDb.listen(primusStream spark) + + shareDb + + minify:(orig_code) -> + uglifyJs.minify orig_code, fromString: true + .code diff --git a/test/coffee/mock-model/cson.coffee b/test/coffee/mock-model/cson.coffee new file mode 100644 index 0000000..20d1e00 --- /dev/null +++ b/test/coffee/mock-model/cson.coffee @@ -0,0 +1,70 @@ +module.exports = -> + order: ['a', 'b', 'c'] + limitedObject: + some: + data: 1 + log: [1, 2, 3] + preferences: [ + pref1: + allowDeadHeads: true + , + pref2: + allowDeadHeads: false + ] + revision: 1 + name: 'my mocked schedule' + createdAt: 'Mon Mar 27 2017 14:42:07 GMT+0300 (IDT)' + broken: false + duties: + a: + id: 'a' + stats: + cost: 2234 + penalty: 346 + schedule_events: [ + type: 'service' + startTime: '11:00' + endTime: '13:00' + , + type: 'pull in' + startTime: '11:00' + endTime: '14:00' + ] + + b: + id: 'b' + stats: + cost: 825 + penalty: 89345 + schedule_events: [ + type: 'service' + startTime: '11:00' + endTime: '12:00' + , + type: 'pull in' + startTime: '11:00' + endTime: '12:00' + ] + + c: + id: 'c' + stats: + cost: 89234 + penalty: 89345 + schedule_events: [ + type: 'service' + startTime: '11:00' + endTime: '12:00' + , + type: 'pull in' + startTime: '11:00' + endTime: '12:00' + ] + d: + id: 'd' + schedule_events: [ + index: 1 + service_trip: + startTime: 1 + endTime: 2 + ] diff --git a/test/coffee/mock-model/schedule.coffee b/test/coffee/mock-model/schedule.coffee new file mode 100644 index 0000000..b39fd95 --- /dev/null +++ b/test/coffee/mock-model/schedule.coffee @@ -0,0 +1,28 @@ +# import model from './sdb-model' +model = require './sdb-model' +json = require 'node_modules/ot-json0/lib/json0' +data = require './cson' + + +module.exports = -> + + + model.create + + doc: + id: 'abcd' + listeners: {} + + on: (event, fn) -> + @listeners[event] = [] if (_.isEmpty @listeners[event]) + @listeners[event].push fn + + opsSent: [] + + submitOp: (op) -> + _.forEach @listeners['before op'], (fn) -> fn op, true + json.apply @data, op + @opsSent.push op + _.forEach @listeners['op'], (fn) -> fn op, true + + data: data() diff --git a/test/coffee/mock-model/sdb-model.coffee b/test/coffee/mock-model/sdb-model.coffee new file mode 100644 index 0000000..5b9d9cf --- /dev/null +++ b/test/coffee/mock-model/sdb-model.coffee @@ -0,0 +1,39 @@ +# import ShareProxy from 'ember-share/models/share-proxy' +# import attr from 'ember-share/attr' + +SDB = require('commonjs/ember-share') +ShareProxy = SDB.ShareProxy +attr = SDB.attr + +module.exports = ShareProxy.extend + # _childLimiations: [ + # 'duties/*/schedule_events' + # ] + log: attr() + # scheduleSet: belongsTo DS, 'scheduleSet', async: true + # dataset: belongsTo DS, 'tripsSchedule/dataset', async: true + vehicles: attr() + duties: attr() + relief_vehicles: attr() + stats: attr() + day: attr() + createdAt: attr 'date' + unsaved: attr 'boolean' + discarded: attr 'boolean' + trips: attr() + routes: attr() + stops: attr() + preferences: attr() + order: attr() + broken: attr 'boolean' + + # not in use yet + createdBy: attr() + revision: attr() + name: attr() + updatedAt: attr() + updatedBy: attr() + + limitedObject: attr() + + _childLimiations: ['limitedObject', 'preferences', 'duties/*/schedule_events'] diff --git a/test/coffee/model-tests.coffee b/test/coffee/model-tests.coffee new file mode 100644 index 0000000..13e39ec --- /dev/null +++ b/test/coffee/model-tests.coffee @@ -0,0 +1,271 @@ + +scheduleCreator = require './mock-model/schedule' + + +assert = chai.assert + +module.exports = -> + + describe 'Model', -> + schedule = null + + toJson = (obj) -> JSON.parse JSON.stringify obj + + beforeEach -> + schedule = scheduleCreator() + + afterEach -> + schedule = null + + it 'test type of attribute Date', -> + date = schedule.get 'createdAt' + assert.typeOf (date.getDate), 'function' + + it 'test type of attribute Boolean', -> + broken = schedule.get 'broken' + assert.isBoolean broken + assert.equal broken, false + + it 'Get name', -> + name = schedule.get 'name' + assert.equal name, 'my mocked schedule' + + it 'Get id', -> + assert.equal 'abcd', schedule.get 'id' + + it 'Set name', -> + schedule.set 'name', 'new Name' + newName = schedule.get 'name' + assert.equal newName, 'new Name' + opShouldBeSent = [ p:['name'], oi: 'new Name', od: 'my mocked schedule'] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'SetProperties', -> + newProps = name: 'tests', revision: 2, mock: 'mock' + schedule.setProperties newProps + newName = schedule.get 'name' + assert.equal newName, 'tests' + newRevision = schedule.get 'revision' + assert.equal newRevision, 2 + newMock = schedule.get 'mock' + assert.equal newMock, 'mock' + opShouldBeSent = [ p:['name'], oi: 'tests', od: 'my mocked schedule'] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + opShouldBeSent = [ p:['revision'], oi: 2, od: 1] + assert.deepEqual schedule.get('doc.opsSent')[1], opShouldBeSent + assert.isUndefined schedule.get('doc.opsSent')[2] + + it 'New schedule', -> + # this tests the before each, that we actually got a new schedule when started the test + assert.equal schedule.get('name'), 'my mocked schedule' + + it 'Get nested', -> + cost = schedule.get 'duties.a.stats.cost' + assert.equal cost, 2234 + + it 'Set nested', -> + schedule.set 'duties.a.stats.cost', 666 + cost = schedule.get 'duties.a.stats.cost' + assert.equal cost, 666 + opShouldBeSent = [ p:['duties', 'a', 'stats', 'cost'], oi: 666, od: 2234] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Nested get', -> + duty = schedule.get 'duties.a' + cost = duty.get 'stats.cost' + assert.equal cost, 2234 + assert.isUndefined schedule.get('doc.opsSent')[0] + + it 'Nested set', -> + duty = schedule.get 'duties.a' + duty.set 'stats.cost', 666 + cost = schedule.get 'duties.a.stats.cost' + assert.equal cost, 666 + opShouldBeSent = [ p:['duties', 'a', 'stats', 'cost'], oi: 666, od: 2234] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Object Proxy (inner) get', -> + duty = schedule.get 'duties.a' + proxiedDuty = Ember.ObjectProxy.create content: duty + cost = proxiedDuty.get 'stats.cost' + assert.equal cost, 2234 + assert.isUndefined schedule.get('doc.opsSent')[0] + + it 'Object Proxy (inner) nested set', -> + duty = schedule.get 'duties.a' + proxiedDuty = Ember.ObjectProxy.create content: duty + proxiedDuty.set 'stats.cost', 666 + cost = schedule.get 'duties.a.stats.cost' + assert.equal cost, 666 + opShouldBeSent = [ p:['duties', 'a', 'stats', 'cost'], oi: 666, od: 2234] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Object Proxy (inner with content) set', -> + duty = schedule.get 'duties.a' + proxiedDuty = Ember.ObjectProxy.create content: duty + proxiedDuty.set 'content.id', 'z' + newId = schedule.get 'duties.a.id' + assert.equal newId, 'z' + opShouldBeSent = [ p:['duties', 'a', 'id'], oi: 'z', od: 'a'] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Object Proxy (inner with content) nested set', -> + duty = schedule.get 'duties.a' + proxiedDuty = Ember.ObjectProxy.create content: duty + proxiedDuty.set 'content.stats.cost', 666 + cost = schedule.get 'duties.a.stats.cost' + assert.equal cost, 666 + opShouldBeSent = [ p:['duties', 'a', 'stats', 'cost'], oi: 666, od: 2234] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + assert.isUndefined schedule.get('doc.opsSent')[1] + + it 'Object Proxy replace content', -> + oldDuty = duty = schedule.get 'duties.a' + oldDuty = oldDuty.toJson() + proxiedDuty = Ember.ObjectProxy.create content: duty + + newDuty = + stats: + cost: 1111 + penalty: 222 + schedule_events: [ ] + proxiedDuty.get 'stats' + proxiedDuty.get 'schedule_events' + content = proxiedDuty.get 'content' + content.replaceContent newDuty + a = (proxiedDuty.get 'content').toJson() + assert.deepEqual newDuty, a + opShouldBeSent = [ p:['duties', 'a'], oi: newDuty, od: oldDuty] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + assert.isUndefined schedule.get('doc.opsSent')[1] + + it 'Model as Proxy get', -> + proxiedSchedule = Ember.ObjectProxy.create content: schedule + cost = proxiedSchedule.get 'duties.a.stats.cost' + assert.equal cost, 2234 + + it 'Model as Proxy set', -> + proxiedSchedule = Ember.ObjectProxy.create content: schedule + proxiedSchedule.set 'duties.a.stats.cost', 666 + cost = proxiedSchedule.get 'duties.a.stats.cost' + assert.equal cost, 666 + opShouldBeSent = [ p:['duties', 'a', 'stats', 'cost'], oi: 666, od: 2234] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Model as Proxy set random prop', -> + proxiedSchedule = Ember.ObjectProxy.create content: schedule + proxiedSchedule.set 'randomProp', 666 + assert.isUndefined schedule.get('doc.opsSent')[0] + + it 'Array addObject (same)', -> + order = schedule.get 'order' + order.addObject 'c' + newOrder = schedule.get 'order' + assert.isUndefined schedule.get('doc.opsSent')[0] + assert.deepEqual ['a', 'b', 'c'], (toJson newOrder.get 'content') + + it 'Array addObject (new)', -> + order = schedule.get 'order' + order.addObject 'd' + newOrder = schedule.get 'order' + assert.deepEqual ['a', 'b', 'c', 'd'], (toJson newOrder.get 'content') + opShouldBeSent = [ p:['order', 3], li: 'd'] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Array addObjects', -> + order = schedule.get 'order' + order.addObjects ['d', 'e'] + newOrder = schedule.get 'order' + assert.deepEqual ['a', 'b', 'c', 'd', 'e'], (toJson newOrder.get 'content') + opShouldBeSent = [ p:['order', 3], li: 'd'] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + opShouldBeSent = [ p:['order', 4], li: 'e'] + assert.deepEqual schedule.get('doc.opsSent')[1], opShouldBeSent + + it 'Array shiftObject', -> + order = schedule.get 'order' + order.shiftObject() + newOrder = schedule.get 'order' + assert.deepEqual ['b', 'c'], (toJson newOrder.get 'content') + opShouldBeSent = [ p:['order', 0], ld: 'a'] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Nested Array addObject (new)', -> + events = schedule.get 'duties.a.schedule_events' + newEvent = + type: 'custom' + events.addObject newEvent + newEvents = schedule.get 'duties.a.schedule_events' + assert.equal 3, (toJson newEvents.get 'content').length + opShouldBeSent = [ p:['duties', 'a', 'schedule_events', 2], li: newEvent] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Nested Array get', -> + events = schedule.get 'duties.a.schedule_events' + serviceTrip = events.objectAt(0) + assert.equal 'service', (serviceTrip.get 'type') + + it 'Nested Array set', -> + events = schedule.get 'duties.a.schedule_events' + serviceTrip = events.objectAt(0) + serviceTrip.set 'type', 'idle' + assert.equal 'idle', (serviceTrip.get 'type') + opShouldBeSent = [ p:['duties', 'a', 'schedule_events', '0', 'type'], od: 'service', oi: 'idle'] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Nested Array changed index after insert', -> + events = schedule.get 'duties.a.schedule_events' + serviceTrip = events.objectAt(0) + newEvent = type: 'custom' + events.unshiftObject newEvent + opShouldBeSent = [ p:['duties', 'a', 'schedule_events', 0], li: newEvent] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + serviceTrip.set 'type', 'idle' + assert.equal 'idle', (serviceTrip.get 'type') + opShouldBeSent = [ p:['duties', 'a', 'schedule_events', '1', 'type'], od: 'service', oi: 'idle'] + assert.deepEqual schedule.get('doc.opsSent')[1], opShouldBeSent + + it 'Replace Array Simple Array', -> + order = schedule.get('order') + order.replaceContent ['f'] + assert.equal 1, order.get('content.length') + + opShouldBeSent = [ p:['order'], od: ['a', 'b', 'c'], oi: ['f']] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent + + it 'Replace Array Objects', -> + oldEvents = [ + type: 'service' + startTime: '11:00' + endTime: '13:00' + , + type: 'pull in' + startTime: '11:00' + endTime: '14:00' + ] + newEvents = [ + a: 'a' + ] + events = schedule.get('duties.a.schedule_events') + service = events.objectAt 0 + idleTrip = events.objectAt 1 + events.replaceContent newEvents + assert.equal 1, events.get('content.length') + + opShouldBeSent = [ p:['duties','a','schedule_events'], od: oldEvents, oi: newEvents] + a = toJson(schedule.get('doc.opsSent')[0]) + b = toJson(opShouldBeSent) + assert.deepEqual a, b + assert.equal 'a', service.get('a') + + it 'Add property', -> + newDuty = + id: 'f' + stats: 's' + schedule_events: [] + + duties = schedule.get('duties') + duties.addKey 'f' + schedule.set "duties.f", newDuty + opShouldBeSent = [ p:[ 'duties', 'f'], oi: newDuty ] + assert.deepEqual schedule.get('doc.opsSent')[0], opShouldBeSent diff --git a/test/coffee/server-tests.coffee b/test/coffee/server-tests.coffee new file mode 100644 index 0000000..4b9ea01 --- /dev/null +++ b/test/coffee/server-tests.coffee @@ -0,0 +1,381 @@ +modelData = require './mock-model/cson' +SDB = require('commonjs/ember-share') +sdbModel = require './mock-model/sdb-model' + + +assert = chai.assert + +module.exports = -> + + describe 'Server', -> + + App = null + ShareStore = null + schedule = null + + toJson = (obj) -> JSON.parse JSON.stringify obj + + postJson = (url, data, delay) -> + ajaxCall = new Promise (resolve, reject) -> + $.ajax + type: "POST", + url: "http://localhost:3333/#{url}" + data: data + success: (response) -> + setTimeout (-> resolve response), delay + error: reject + dataType: 'json' + + createDoc = (cb) -> + json = _.assign {}, modelData(), id: "test-#{new Date().getTime()}" + ShareStore.createRecord 'schedules', json + .then (scheduleCreated) -> + schedule = scheduleCreated + cb() + .catch cb + + deleteDoc = (cb) -> + ShareStore.deleteRecord 'schedules', Ember.get(schedule, 'id') + .then cb + .catch cb + + before (done) -> + Ember.Application.initializer + name: 'api-adapter' + initialize: (_, app) -> + SDB.Store.reopen + url: 'localhost' + port: 3333 + protocol: 'http' + modelStr: 'model' + app.register 'ShareStore:main', SDB.Store + app.inject 'controller', 'ShareStore', 'ShareStore:main' + app.inject 'route', 'ShareStore', 'ShareStore:main' + + App = Ember.Application.create() + App.Schedule = sdbModel + App.ApplicationController = Ember.Controller.extend + initShareStore: (-> + ShareStore = @ShareStore + @ShareStore.checkConnection().then done + ).on 'init' + App.initialize() + + beforeEach createDoc + + afterEach deleteDoc + + createDataOp = (op) -> + id: schedule.get 'id' + collection: 'schedules' + op: op + + it 'set', (done) -> + Obj = Ember.Object.extend + schedule: schedule + cost: Ember.computed.oneWay 'schedule.duties.a.stats.cost' + obj = Obj.create() + + cost = obj.get 'cost' + + dutyA = schedule.get 'duties.a' + statsA = dutyA.get 'stats' + + assert.equal cost, 2234 + + op = p:['duties', 'a', 'stats', 'cost'], oi: 666, od: 2234 + + postJson 'op/', createDataOp(op), 0 + .then (response) -> + assert.equal response?.msg, 'Success' + newCost = obj.get 'cost' + assert.equal newCost, 666 + done() + .catch done + + it 'Proxy a new duty', (done) -> + oldDuty = (schedule.get 'duties.a').toJson() + + newDuty = + stats: + cost: "1111" + penalty: "222" + schedule_events: ['a'] + + proxiedDuty = Ember.ObjectProxy.create + content: schedule.get 'duties.a' + + op = p:['duties', 'a'], oi: newDuty, od: oldDuty + + postJson 'op/', createDataOp(op), 0 + .then (response) -> + assert.equal response?.msg, 'Success' + changedDuty = (proxiedDuty.get 'content').toJson() + assert.deepEqual newDuty, changedDuty + done() + .catch done + + + + it 'Proxy inner properties - array', (done) -> + secondEvent = + type: 'pull in' + startTime: '11:00' + endTime: '14:00' + + vord = Ember.ObjectProxy.extend + events: Ember.computed.map 'schedule_events', (event) -> event + + proxiedDuty = vord.create + content: schedule.get 'duties.a' + + eventLengthBefore = proxiedDuty.get 'events.length' + + op = p:['duties', 'a', 'schedule_events', '1'], ld: secondEvent + + postJson 'op/', createDataOp(op), 100 + .then (response) -> + assert.equal response?.msg, 'Success' + eventLengthAfter = proxiedDuty.get 'events.length' + assert.notEqual eventLengthBefore, eventLengthAfter + done() + .catch done + + it 'two arrays', (done) -> + order = schedule.get 'order' + log = schedule.get 'log' + + op = p:['log', 0], li: 0 + + postJson 'op/', createDataOp(op), 0 + .then (response) -> + assert.equal response?.msg, 'Success' + assert.equal 4, log.get('content.length') + done() + .catch done + + + it 'many logs', (done) -> + @timeout 5000 + logNumber = [0..20] + promises = [] + invoke = (arr) -> _.map arr, (fn) -> fn() + + obj = Ember.Object.extend + _log: (-> + log = @get 'job.log' + if (@get 'job.log.content.length') is 3 + 'start' + else + log.get 'content.lastObject' + ).property 'job.log.[]' + + obj = obj.create job: schedule + + _.forEach logNumber, (n) -> + tempObj = number: n, test: n*4 + promises.push -> + postJson 'op/', createDataOp(p:['log', (n + 3)], li: tempObj), 100 + + start = promises.slice 0, 4 + middle = promises.slice 4, 10 + end = promises.slice 10, 20 + startLog = null; endLog = null ; middleLog = null + + Promise.all invoke start + + .then (msgs) -> + assert.isTrue _.every msgs, (msgObj) -> msgObj.msg is 'Success' + startLog = obj.get '_log' + Promise.all invoke middle + + .then (msgs) -> + assert.isTrue _.every msgs, (msgObj) -> msgObj.msg is 'Success' + middleLog = obj.get '_log' + assert.notDeepEqual startLog, middleLog + Promise.all invoke end + + .then (msgs) -> + assert.isTrue _.every msgs, (msgObj) -> msgObj.msg is 'Success' + endLog = obj.get '_log' + assert.notDeepEqual middleLog, endLog + done() + + .catch done + + it 'get inner id', (done) -> + Vord = Ember.Object.extend + id: (-> + @get 'b.id' + ).property 'b.id' + + proxiedDuty = Vord.create + b: schedule.get 'duties.d' + + idBefore = proxiedDuty.get 'id' + + op = + p: ['duties', 'd', 'id'] + od: 'd' + oi: 'e' + + postJson 'op/', createDataOp(op), 0 + .then (response) -> + assert.equal response?.msg, 'Success' + assert.equal response?.msg, 'Success' + idAfter = proxiedDuty.get 'id' + assert.notEqual idAfter, idBefore + done() + .catch done + + it 'Proxy inner properties - array - object', (done) -> + serviceEvent = + startTime: 1 + endTime: 2 + + vord = Ember.ObjectProxy.extend + events: Ember.computed.map 'schedule_events', (event) -> event + + proxiedDuty = vord.create + content: schedule.get 'duties.d' + + innerEvent = proxiedDuty.get 'events.0' + + op = + p: ['duties', 'd', 'schedule_events', '0', 'service_trip'] + od: serviceEvent + + postJson 'op/', createDataOp(op), 0 + .then (response) -> + assert.equal response?.msg, 'Success' + assert.deepEqual innerEvent, index: 1 + done() + .catch done + + it 'Proxy replace array 1', (done) -> + @timeout 5000 + startScheduleEvents = [ + type: 'service' + startTime: '11:00' + endTime: '13:00' + , + type: 'pull in' + startTime: '11:00' + endTime: '14:00' + ] + + endScheduleEvents = ['a', 'b', 'c'] + + op = + p: ['duties', 'a', 'schedule_events'] + od: startScheduleEvents + oi: endScheduleEvents + + + eventsWasCalledCounter = 0 + Obj = Ember.Object.extend + events: (-> + eventsWasCalledCounter++ + @get('duty.schedule_events') + ).property 'duty.schedule_events.[]' + + obj = Obj.create duty: schedule.get 'duties.a' + obj.get 'events' + + postJson 'op/', createDataOp(op), 200 + .then (response) -> + assert.equal response?.msg, 'Success' + a = obj.get('events').toArray() + assert.deepEqual endScheduleEvents, a + assert.equal eventsWasCalledCounter, 2 + done() + .catch done + + it 'Add property', (done) -> + newDuty = + id: 'f' + stats: 's' + + op = p:[ 'duties', 'f'], oi: newDuty + + duties = schedule.get 'duties' + + postJson 'op/', createDataOp(op), 100 + .then (response) -> + assert.equal response?.msg, 'Success' + dutyF = duties.get 'f' + assert.deepEqual dutyF.toJson(), newDuty + done() + .catch done + + it 'Remove property', (done) -> + dutyA = schedule.get 'duties.a' + + op = p:[ 'duties', 'a'], od: dutyA.toJson() + + duties = schedule.get 'duties' + + postJson 'op/', createDataOp(op), 100 + .then (response) -> + assert.equal response?.msg, 'Success' + assert.isUndefined duties.get 'a' + done() + .catch done + + it 'Child Limiations (Object)', (done) -> + + Obj = Ember.Object.extend + limitedObject: (-> + console.log 'should happen twice' + @get 'schedule.limitedObject.some.data' + ).property 'schedule.limitedObject' + + obj = Obj.create {schedule} + obj.get 'limitedObject' + + op = p:[ 'limitedObject', 'some', 'data'], oi: 2, od: 1 + + postJson 'op/', createDataOp(op), 100 + .then (response) -> + assert.equal response?.msg, 'Success' + assert.equal obj.get('limitedObject'), 2 + done() + .catch done + + it 'Child Limiations (unscheduled)', (done) -> + + Obj = Ember.Object.extend + scheduled: (-> + console.log 'should happen twice' + @get 'schedule.duties.a.unscheduled' + ).property 'schedule.duties.a.unscheduled' + + obj = Obj.create {schedule} + obj.get 'scheduled' + + op = p:[ 'duties', 'a', 'unscheduled'], oi: true + + postJson 'op/', createDataOp(op), 100 + .then (response) -> + assert.equal response?.msg, 'Success' + assert.equal obj.get('scheduled'), 'true' + done() + .catch done + + # it 'Child Limiations (Array)', (done) -> + # Obj = Ember.Object.extend + # allowDeadHeads: (-> + # console.log 'get perform' + # @get 'schedule.preferences.0.pref1.allowDeadHeads' + # ).property 'schedule.limitedObject' + # obj = Obj.create {schedule} + # console.log obj.get 'allowDeadHeads' + # op = p:[ 'preferences', 0, 'pref1', 'allowDeadHeads'], oi: false, od: true + # + # postJson 'op/', createDataOp(op), 100 + # .then (response) -> + # assert.equal response?.msg, 'Success' + # console.log obj.get 'allowDeadHeads' + # assert.isFalse obj.get('allowDeadHeads') + # done() + # .catch done diff --git a/test/coffee/tests.coffee b/test/coffee/tests.coffee new file mode 100644 index 0000000..9225dd2 --- /dev/null +++ b/test/coffee/tests.coffee @@ -0,0 +1,5 @@ +# modelTests = require './model-tests' +serverTests = require './server-tests' + +# modelTests() +serverTests() diff --git a/test/index.html b/test/index.html index 2d7c977..df3ebeb 100755 --- a/test/index.html +++ b/test/index.html @@ -6,16 +6,21 @@
- - - - - - + + + + + - + + + + + + + - + diff --git a/test/primus.js b/test/primus.js new file mode 100644 index 0000000..3dd02fa --- /dev/null +++ b/test/primus.js @@ -0,0 +1,3333 @@ +(function UMDish(name, context, definition, plugins) { + context[name] = definition.call(context); + for (var i = 0; i < plugins.length; i++) { + plugins[i](context[name]) + } + if (typeof module !== "undefined" && module.exports) { + module.exports = context[name]; + } else if (typeof define === "function" && define.amd) { + define(function reference() { return context[name]; }); + } +})("Primus", this || {}, function wrapper() { + var define, module, exports + , Primus = (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 10000 || !(match = regex.exec(ms))) return 0; + + amount = parseFloat(match[1]); + + switch (match[2].toLowerCase()) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return amount * year; + + case 'weeks': + case 'week': + case 'wks': + case 'wk': + case 'w': + return amount * week; + + case 'days': + case 'day': + case 'd': + return amount * day; + + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return amount * hour; + + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return amount * minute; + + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return amount * second; + + default: + return amount; + } +}; + +},{}],6:[function(_dereq_,module,exports){ +'use strict'; + +/** + * Wrap callbacks to prevent double execution. + * + * @param {Function} fn Function that should only be called once. + * @returns {Function} A wrapped callback which prevents execution. + * @api public + */ +module.exports = function one(fn) { + var called = 0 + , value; + + /** + * The function that prevents double execution. + * + * @api private + */ + function onetime() { + if (called) return value; + + called = 1; + value = fn.apply(this, arguments); + fn = null; + + return value; + } + + // + // To make debugging more easy we want to use the name of the supplied + // function. So when you look at the functions that are assigned to event + // listeners you don't see a load of `onetime` functions but actually the + // names of the functions that this module will call. + // + onetime.displayName = fn.displayName || fn.name || onetime.displayName || onetime.name; + return onetime; +}; + +},{}],7:[function(_dereq_,module,exports){ +'use strict'; + +var has = Object.prototype.hasOwnProperty; + +/** + * Simple query string parser. + * + * @param {String} query The query string that needs to be parsed. + * @returns {Object} + * @api public + */ +function querystring(query) { + var parser = /([^=?&]+)=?([^&]*)/g + , result = {} + , part; + + // + // Little nifty parsing hack, leverage the fact that RegExp.exec increments + // the lastIndex property so we can continue executing this loop until we've + // parsed all results. + // + for (; + part = parser.exec(query); + result[decodeURIComponent(part[1])] = decodeURIComponent(part[2]) + ); + + return result; +} + +/** + * Transform a query string to an object. + * + * @param {Object} obj Object that should be transformed. + * @param {String} prefix Optional prefix. + * @returns {String} + * @api public + */ +function querystringify(obj, prefix) { + prefix = prefix || ''; + + var pairs = []; + + // + // Optionally prefix with a '?' if needed + // + if ('string' !== typeof prefix) prefix = '?'; + + for (var key in obj) { + if (has.call(obj, key)) { + pairs.push(encodeURIComponent(key) +'='+ encodeURIComponent(obj[key])); + } + } + + return pairs.length ? prefix + pairs.join('&') : ''; +} + +// +// Expose the module. +// +exports.stringify = querystringify; +exports.parse = querystring; + +},{}],8:[function(_dereq_,module,exports){ +'use strict'; + +var EventEmitter = _dereq_('eventemitter3') + , millisecond = _dereq_('millisecond') + , destroy = _dereq_('demolish') + , Tick = _dereq_('tick-tock') + , one = _dereq_('one-time'); + +/** + * Returns sane defaults about a given value. + * + * @param {String} name Name of property we want. + * @param {Recovery} selfie Recovery instance that got created. + * @param {Object} opts User supplied options we want to check. + * @returns {Number} Some default value. + * @api private + */ +function defaults(name, selfie, opts) { + return millisecond( + name in opts ? opts[name] : (name in selfie ? selfie[name] : Recovery[name]) + ); +} + +/** + * Attempt to recover your connection with reconnection attempt. + * + * @constructor + * @param {Object} options Configuration + * @api public + */ +function Recovery(options) { + var recovery = this; + + if (!(recovery instanceof Recovery)) return new Recovery(options); + + options = options || {}; + + recovery.attempt = null; // Stores the current reconnect attempt. + recovery._fn = null; // Stores the callback. + + recovery['reconnect timeout'] = defaults('reconnect timeout', recovery, options); + recovery.retries = defaults('retries', recovery, options); + recovery.factor = defaults('factor', recovery, options); + recovery.max = defaults('max', recovery, options); + recovery.min = defaults('min', recovery, options); + recovery.timers = new Tick(recovery); +} + +Recovery.prototype = new EventEmitter(); +Recovery.prototype.constructor = Recovery; + +Recovery['reconnect timeout'] = '30 seconds'; // Maximum time to wait for an answer. +Recovery.max = Infinity; // Maximum delay. +Recovery.min = '500 ms'; // Minimum delay. +Recovery.retries = 10; // Maximum amount of retries. +Recovery.factor = 2; // Exponential back off factor. + +/** + * Start a new reconnect procedure. + * + * @returns {Recovery} + * @api public + */ +Recovery.prototype.reconnect = function reconnect() { + var recovery = this; + + return recovery.backoff(function backedoff(err, opts) { + opts.duration = (+new Date()) - opts.start; + + if (err) return recovery.emit('reconnect failed', err, opts); + + recovery.emit('reconnected', opts); + }, recovery.attempt); +}; + +/** + * Exponential back off algorithm for retry operations. It uses a randomized + * retry so we don't DDOS our server when it goes down under pressure. + * + * @param {Function} fn Callback to be called after the timeout. + * @param {Object} opts Options for configuring the timeout. + * @returns {Recovery} + * @api private + */ +Recovery.prototype.backoff = function backoff(fn, opts) { + var recovery = this; + + opts = opts || recovery.attempt || {}; + + // + // Bailout when we already have a back off process running. We shouldn't call + // the callback then. + // + if (opts.backoff) return recovery; + + opts['reconnect timeout'] = defaults('reconnect timeout', recovery, opts); + opts.retries = defaults('retries', recovery, opts); + opts.factor = defaults('factor', recovery, opts); + opts.max = defaults('max', recovery, opts); + opts.min = defaults('min', recovery, opts); + + opts.start = +opts.start || +new Date(); + opts.duration = +opts.duration || 0; + opts.attempt = +opts.attempt || 0; + + // + // Bailout if we are about to make too much attempts. + // + if (opts.attempt === opts.retries) { + fn.call(recovery, new Error('Unable to recover'), opts); + return recovery; + } + + // + // Prevent duplicate back off attempts using the same options object and + // increment our attempt as we're about to have another go at this thing. + // + opts.backoff = true; + opts.attempt++; + + recovery.attempt = opts; + + // + // Calculate the timeout, but make it randomly so we don't retry connections + // at the same interval and defeat the purpose. This exponential back off is + // based on the work of: + // + // http://dthain.blogspot.nl/2009/02/exponential-backoff-in-distributed.html + // + opts.scheduled = opts.attempt !== 1 + ? Math.min(Math.round( + (Math.random() + 1) * opts.min * Math.pow(opts.factor, opts.attempt - 1) + ), opts.max) + : opts.min; + + recovery.timers.setTimeout('reconnect', function delay() { + opts.duration = (+new Date()) - opts.start; + opts.backoff = false; + recovery.timers.clear('reconnect, timeout'); + + // + // Create a `one` function which can only be called once. So we can use the + // same function for different types of invocations to create a much better + // and usable API. + // + var connect = recovery._fn = one(function connect(err) { + recovery.reset(); + + if (err) return recovery.backoff(fn, opts); + + fn.call(recovery, undefined, opts); + }); + + recovery.emit('reconnect', opts, connect); + recovery.timers.setTimeout('timeout', function timeout() { + var err = new Error('Failed to reconnect in a timely manner'); + opts.duration = (+new Date()) - opts.start; + + recovery.emit('reconnect timeout', err, opts); + connect(err); + }, opts['reconnect timeout']); + }, opts.scheduled); + + // + // Emit a `reconnecting` event with current reconnect options. This allows + // them to update the UI and provide their users with feedback. + // + recovery.emit('reconnect scheduled', opts); + + return recovery; +}; + +/** + * Check if the reconnection process is currently reconnecting. + * + * @returns {Boolean} + * @api public + */ +Recovery.prototype.reconnecting = function reconnecting() { + return !!this.attempt; +}; + +/** + * Tell our reconnection procedure that we're passed. + * + * @param {Error} err Reconnection failed. + * @returns {Recovery} + * @api public + */ +Recovery.prototype.reconnected = function reconnected(err) { + if (this._fn) this._fn(err); + return this; +}; + +/** + * Reset the reconnection attempt so it can be re-used again. + * + * @returns {Recovery} + * @api public + */ +Recovery.prototype.reset = function reset() { + this._fn = this.attempt = null; + this.timers.clear('reconnect, timeout'); + + return this; +}; + +/** + * Clean up the instance. + * + * @type {Function} + * @returns {Boolean} + * @api public + */ +Recovery.prototype.destroy = destroy('timers attempt _fn'); + +// +// Expose the module. +// +module.exports = Recovery; + +},{"demolish":1,"eventemitter3":9,"millisecond":5,"one-time":6,"tick-tock":11}],9:[function(_dereq_,module,exports){ +'use strict'; + +// +// We store our EE objects in a plain object whose properties are event names. +// If `Object.create(null)` is not supported we prefix the event names with a +// `~` to make sure that the built-in object properties are not overridden or +// used as an attack vector. +// We also assume that `Object.create(null)` is available when the event name +// is an ES6 Symbol. +// +var prefix = typeof Object.create !== 'function' ? '~' : false; + +/** + * Representation of a single EventEmitter function. + * + * @param {Function} fn Event handler to be called. + * @param {Mixed} context Context for function execution. + * @param {Boolean} once Only emit once + * @api private + */ +function EE(fn, context, once) { + this.fn = fn; + this.context = context; + this.once = once || false; +} + +/** + * Minimal EventEmitter interface that is molded against the Node.js + * EventEmitter interface. + * + * @constructor + * @api public + */ +function EventEmitter() { /* Nothing to set */ } + +/** + * Holds the assigned EventEmitters by name. + * + * @type {Object} + * @private + */ +EventEmitter.prototype._events = undefined; + +/** + * Return a list of assigned event listeners. + * + * @param {String} event The events that should be listed. + * @param {Boolean} exists We only need to know if there are listeners. + * @returns {Array|Boolean} + * @api public + */ +EventEmitter.prototype.listeners = function listeners(event, exists) { + var evt = prefix ? prefix + event : event + , available = this._events && this._events[evt]; + + if (exists) return !!available; + if (!available) return []; + if (available.fn) return [available.fn]; + + for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) { + ee[i] = available[i].fn; + } + + return ee; +}; + +/** + * Emit an event to all registered event listeners. + * + * @param {String} event The name of the event. + * @returns {Boolean} Indication if we've emitted an event. + * @api public + */ +EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) { + var evt = prefix ? prefix + event : event; + + if (!this._events || !this._events[evt]) return false; + + var listeners = this._events[evt] + , len = arguments.length + , args + , i; + + if ('function' === typeof listeners.fn) { + if (listeners.once) this.removeListener(event, listeners.fn, undefined, true); + + switch (len) { + case 1: return listeners.fn.call(listeners.context), true; + case 2: return listeners.fn.call(listeners.context, a1), true; + case 3: return listeners.fn.call(listeners.context, a1, a2), true; + case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true; + case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true; + case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true; + } + + for (i = 1, args = new Array(len -1); i < len; i++) { + args[i - 1] = arguments[i]; + } + + listeners.fn.apply(listeners.context, args); + } else { + var length = listeners.length + , j; + + for (i = 0; i < length; i++) { + if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true); + + switch (len) { + case 1: listeners[i].fn.call(listeners[i].context); break; + case 2: listeners[i].fn.call(listeners[i].context, a1); break; + case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break; + default: + if (!args) for (j = 1, args = new Array(len -1); j < len; j++) { + args[j - 1] = arguments[j]; + } + + listeners[i].fn.apply(listeners[i].context, args); + } + } + } + + return true; +}; + +/** + * Register a new EventListener for the given event. + * + * @param {String} event Name of the event. + * @param {Functon} fn Callback function. + * @param {Mixed} context The context of the function. + * @api public + */ +EventEmitter.prototype.on = function on(event, fn, context) { + var listener = new EE(fn, context || this) + , evt = prefix ? prefix + event : event; + + if (!this._events) this._events = prefix ? {} : Object.create(null); + if (!this._events[evt]) this._events[evt] = listener; + else { + if (!this._events[evt].fn) this._events[evt].push(listener); + else this._events[evt] = [ + this._events[evt], listener + ]; + } + + return this; +}; + +/** + * Add an EventListener that's only called once. + * + * @param {String} event Name of the event. + * @param {Function} fn Callback function. + * @param {Mixed} context The context of the function. + * @api public + */ +EventEmitter.prototype.once = function once(event, fn, context) { + var listener = new EE(fn, context || this, true) + , evt = prefix ? prefix + event : event; + + if (!this._events) this._events = prefix ? {} : Object.create(null); + if (!this._events[evt]) this._events[evt] = listener; + else { + if (!this._events[evt].fn) this._events[evt].push(listener); + else this._events[evt] = [ + this._events[evt], listener + ]; + } + + return this; +}; + +/** + * Remove event listeners. + * + * @param {String} event The event we want to remove. + * @param {Function} fn The listener that we need to find. + * @param {Mixed} context Only remove listeners matching this context. + * @param {Boolean} once Only remove once listeners. + * @api public + */ +EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) { + var evt = prefix ? prefix + event : event; + + if (!this._events || !this._events[evt]) return this; + + var listeners = this._events[evt] + , events = []; + + if (fn) { + if (listeners.fn) { + if ( + listeners.fn !== fn + || (once && !listeners.once) + || (context && listeners.context !== context) + ) { + events.push(listeners); + } + } else { + for (var i = 0, length = listeners.length; i < length; i++) { + if ( + listeners[i].fn !== fn + || (once && !listeners[i].once) + || (context && listeners[i].context !== context) + ) { + events.push(listeners[i]); + } + } + } + } + + // + // Reset the array, or remove it completely if we have no more listeners. + // + if (events.length) { + this._events[evt] = events.length === 1 ? events[0] : events; + } else { + delete this._events[evt]; + } + + return this; +}; + +/** + * Remove all listeners or only the listeners for the specified event. + * + * @param {String} event The event want to remove all listeners for. + * @api public + */ +EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) { + if (!this._events) return this; + + if (event) delete this._events[prefix ? prefix + event : event]; + else this._events = prefix ? {} : Object.create(null); + + return this; +}; + +// +// Alias methods names because people roll like that. +// +EventEmitter.prototype.off = EventEmitter.prototype.removeListener; +EventEmitter.prototype.addListener = EventEmitter.prototype.on; + +// +// This function doesn't apply anymore. +// +EventEmitter.prototype.setMaxListeners = function setMaxListeners() { + return this; +}; + +// +// Expose the prefix. +// +EventEmitter.prefixed = prefix; + +// +// Expose the module. +// +if ('undefined' !== typeof module) { + module.exports = EventEmitter; +} + +},{}],10:[function(_dereq_,module,exports){ +'use strict'; + +/** + * Check if we're required to add a port number. + * + * @see https://url.spec.whatwg.org/#default-port + * @param {Number|String} port Port number we need to check + * @param {String} protocol Protocol we need to check against. + * @returns {Boolean} Is it a default port for the given protocol + * @api private + */ +module.exports = function required(port, protocol) { + protocol = protocol.split(':')[0]; + port = +port; + + if (!port) return false; + + switch (protocol) { + case 'http': + case 'ws': + return port !== 80; + + case 'https': + case 'wss': + return port !== 443; + + case 'ftp': + return port !== 21; + + case 'gopher': + return port !== 70; + + case 'file': + return false; + } + + return port !== 0; +}; + +},{}],11:[function(_dereq_,module,exports){ +'use strict'; + +var has = Object.prototype.hasOwnProperty + , ms = _dereq_('millisecond'); + +/** + * Timer instance. + * + * @constructor + * @param {Object} timer New timer instance. + * @param {Function} clear Clears the timer instance. + * @param {Function} duration Duration of the timer. + * @param {Function} fn The functions that need to be executed. + * @api private + */ +function Timer(timer, clear, duration, fn) { + this.start = +(new Date()); + this.duration = duration; + this.clear = clear; + this.timer = timer; + this.fns = [fn]; +} + +/** + * Calculate the time left for a given timer. + * + * @returns {Number} Time in milliseconds. + * @api public + */ +Timer.prototype.remaining = function remaining() { + return this.duration - this.taken(); +}; + +/** + * Calculate the amount of time it has taken since we've set the timer. + * + * @returns {Number} + * @api public + */ +Timer.prototype.taken = function taken() { + return +(new Date()) - this.start; +}; + +/** + * Custom wrappers for the various of clear{whatever} functions. We cannot + * invoke them directly as this will cause thrown errors in Google Chrome with + * an Illegal Invocation Error + * + * @see #2 + * @type {Function} + * @api private + */ +function unsetTimeout(id) { clearTimeout(id); } +function unsetInterval(id) { clearInterval(id); } +function unsetImmediate(id) { clearImmediate(id); } + +/** + * Simple timer management. + * + * @constructor + * @param {Mixed} context Context of the callbacks that we execute. + * @api public + */ +function Tick(context) { + if (!(this instanceof Tick)) return new Tick(context); + + this.timers = {}; + this.context = context || this; +} + +/** + * Return a function which will just iterate over all assigned callbacks and + * optionally clear the timers from memory if needed. + * + * @param {String} name Name of the timer we need to execute. + * @param {Boolean} clear Also clear from memory. + * @returns {Function} + * @api private + */ +Tick.prototype.tock = function ticktock(name, clear) { + var tock = this; + + return function tickedtock() { + if (!(name in tock.timers)) return; + + var timer = tock.timers[name] + , fns = timer.fns.slice() + , l = fns.length + , i = 0; + + if (clear) tock.clear(name); + else tock.start = +new Date(); + + for (; i < l; i++) { + fns[i].call(tock.context); + } + }; +}; + +/** + * Add a new timeout. + * + * @param {String} name Name of the timer. + * @param {Function} fn Completion callback. + * @param {Mixed} time Duration of the timer. + * @returns {Tick} + * @api public + */ +Tick.prototype.setTimeout = function timeout(name, fn, time) { + var tick = this + , tock; + + if (tick.timers[name]) { + tick.timers[name].fns.push(fn); + return tick; + } + + tock = ms(time); + tick.timers[name] = new Timer( + setTimeout(tick.tock(name, true), ms(time)), + unsetTimeout, + tock, + fn + ); + + return tick; +}; + +/** + * Add a new interval. + * + * @param {String} name Name of the timer. + * @param {Function} fn Completion callback. + * @param {Mixed} time Interval of the timer. + * @returns {Tick} + * @api public + */ +Tick.prototype.setInterval = function interval(name, fn, time) { + var tick = this + , tock; + + if (tick.timers[name]) { + tick.timers[name].fns.push(fn); + return tick; + } + + tock = ms(time); + tick.timers[name] = new Timer( + setInterval(tick.tock(name), ms(time)), + unsetInterval, + tock, + fn + ); + + return tick; +}; + +/** + * Add a new setImmediate. + * + * @param {String} name Name of the timer. + * @param {Function} fn Completion callback. + * @returns {Tick} + * @api public + */ +Tick.prototype.setImmediate = function immediate(name, fn) { + var tick = this; + + if ('function' !== typeof setImmediate) return tick.setTimeout(name, fn, 0); + + if (tick.timers[name]) { + tick.timers[name].fns.push(fn); + return tick; + } + + tick.timers[name] = new Timer( + setImmediate(tick.tock(name, true)), + unsetImmediate, + 0, + fn + ); + + return tick; +}; + +/** + * Check if we have a timer set. + * + * @param {String} name + * @returns {Boolean} + * @api public + */ +Tick.prototype.active = function active(name) { + return name in this.timers; +}; + +/** + * Properly clean up all timeout references. If no arguments are supplied we + * will attempt to clear every single timer that is present. + * + * @param {Arguments} ..args.. The names of the timeouts we need to clear + * @returns {Tick} + * @api public + */ +Tick.prototype.clear = function clear() { + var args = arguments.length ? arguments : [] + , tick = this + , timer, i, l; + + if (args.length === 1 && 'string' === typeof args[0]) { + args = args[0].split(/[, ]+/); + } + + if (!args.length) { + for (timer in tick.timers) { + if (has.call(tick.timers, timer)) args.push(timer); + } + } + + for (i = 0, l = args.length; i < l; i++) { + timer = tick.timers[args[i]]; + + if (!timer) continue; + timer.clear(timer.timer); + + timer.fns = timer.timer = timer.clear = null; + delete tick.timers[args[i]]; + } + + return tick; +}; + +/** + * Adjust a timeout or interval to a new duration. + * + * @returns {Tick} + * @api public + */ +Tick.prototype.adjust = function adjust(name, time) { + var interval + , tick = this + , tock = ms(time) + , timer = tick.timers[name]; + + if (!timer) return tick; + + interval = timer.clear === unsetInterval; + timer.clear(timer.timer); + timer.start = +(new Date()); + timer.duration = tock; + timer.timer = (interval ? setInterval : setTimeout)(tick.tock(name, !interval), tock); + + return tick; +}; + +/** + * We will no longer use this module, prepare your self for global cleanups. + * + * @returns {Boolean} + * @api public + */ +Tick.prototype.end = Tick.prototype.destroy = function end() { + if (!this.context) return false; + + this.clear(); + this.context = this.timers = null; + + return true; +}; + +// +// Expose the timer factory. +// +Tick.Timer = Timer; +module.exports = Tick; + +},{"millisecond":5}],12:[function(_dereq_,module,exports){ +'use strict'; + +var required = _dereq_('requires-port') + , lolcation = _dereq_('./lolcation') + , qs = _dereq_('querystringify') + , protocolre = /^([a-z][a-z0-9.+-]*:)?(\/\/)?([\S\s]*)/i; + +/** + * These are the parse rules for the URL parser, it informs the parser + * about: + * + * 0. The char it Needs to parse, if it's a string it should be done using + * indexOf, RegExp using exec and NaN means set as current value. + * 1. The property we should set when parsing this value. + * 2. Indication if it's backwards or forward parsing, when set as number it's + * the value of extra chars that should be split off. + * 3. Inherit from location if non existing in the parser. + * 4. `toLowerCase` the resulting value. + */ +var rules = [ + ['#', 'hash'], // Extract from the back. + ['?', 'query'], // Extract from the back. + ['/', 'pathname'], // Extract from the back. + ['@', 'auth', 1], // Extract from the front. + [NaN, 'host', undefined, 1, 1], // Set left over value. + [/:(\d+)$/, 'port', undefined, 1], // RegExp the back. + [NaN, 'hostname', undefined, 1, 1] // Set left over. +]; + +/** + * @typedef ProtocolExtract + * @type Object + * @property {String} protocol Protocol matched in the URL, in lowercase. + * @property {Boolean} slashes `true` if protocol is followed by "//", else `false`. + * @property {String} rest Rest of the URL that is not part of the protocol. + */ + +/** + * Extract protocol information from a URL with/without double slash ("//"). + * + * @param {String} address URL we want to extract from. + * @return {ProtocolExtract} Extracted information. + * @api private + */ +function extractProtocol(address) { + var match = protocolre.exec(address); + + return { + protocol: match[1] ? match[1].toLowerCase() : '', + slashes: !!match[2], + rest: match[3] + }; +} + +/** + * Resolve a relative URL pathname against a base URL pathname. + * + * @param {String} relative Pathname of the relative URL. + * @param {String} base Pathname of the base URL. + * @return {String} Resolved pathname. + * @api private + */ +function resolve(relative, base) { + var path = (base || '/').split('/').slice(0, -1).concat(relative.split('/')) + , i = path.length + , last = path[i - 1] + , unshift = false + , up = 0; + + while (i--) { + if (path[i] === '.') { + path.splice(i, 1); + } else if (path[i] === '..') { + path.splice(i, 1); + up++; + } else if (up) { + if (i === 0) unshift = true; + path.splice(i, 1); + up--; + } + } + + if (unshift) path.unshift(''); + if (last === '.' || last === '..') path.push(''); + + return path.join('/'); +} + +/** + * The actual URL instance. Instead of returning an object we've opted-in to + * create an actual constructor as it's much more memory efficient and + * faster and it pleases my OCD. + * + * @constructor + * @param {String} address URL we want to parse. + * @param {Object|String} location Location defaults for relative paths. + * @param {Boolean|Function} parser Parser for the query string. + * @api public + */ +function URL(address, location, parser) { + if (!(this instanceof URL)) { + return new URL(address, location, parser); + } + + var relative, extracted, parse, instruction, index, key + , instructions = rules.slice() + , type = typeof location + , url = this + , i = 0; + + // + // The following if statements allows this module two have compatibility with + // 2 different API: + // + // 1. Node.js's `url.parse` api which accepts a URL, boolean as arguments + // where the boolean indicates that the query string should also be parsed. + // + // 2. The `URL` interface of the browser which accepts a URL, object as + // arguments. The supplied object will be used as default values / fall-back + // for relative paths. + // + if ('object' !== type && 'string' !== type) { + parser = location; + location = null; + } + + if (parser && 'function' !== typeof parser) parser = qs.parse; + + location = lolcation(location); + + // + // Extract protocol information before running the instructions. + // + extracted = extractProtocol(address || ''); + relative = !extracted.protocol && !extracted.slashes; + url.slashes = extracted.slashes || relative && location.slashes; + url.protocol = extracted.protocol || location.protocol || ''; + address = extracted.rest; + + // + // When the authority component is absent the URL starts with a path + // component. + // + if (!extracted.slashes) instructions[2] = [/(.*)/, 'pathname']; + + for (; i < instructions.length; i++) { + instruction = instructions[i]; + parse = instruction[0]; + key = instruction[1]; + + if (parse !== parse) { + url[key] = address; + } else if ('string' === typeof parse) { + if (~(index = address.indexOf(parse))) { + if ('number' === typeof instruction[2]) { + url[key] = address.slice(0, index); + address = address.slice(index + instruction[2]); + } else { + url[key] = address.slice(index); + address = address.slice(0, index); + } + } + } else if (index = parse.exec(address)) { + url[key] = index[1]; + address = address.slice(0, index.index); + } + + url[key] = url[key] || ( + relative && instruction[3] ? location[key] || '' : '' + ); + + // + // Hostname, host and protocol should be lowercased so they can be used to + // create a proper `origin`. + // + if (instruction[4]) url[key] = url[key].toLowerCase(); + } + + // + // Also parse the supplied query string in to an object. If we're supplied + // with a custom parser as function use that instead of the default build-in + // parser. + // + if (parser) url.query = parser(url.query); + + // + // If the URL is relative, resolve the pathname against the base URL. + // + if ( + relative + && location.slashes + && url.pathname.charAt(0) !== '/' + && (url.pathname !== '' || location.pathname !== '') + ) { + url.pathname = resolve(url.pathname, location.pathname); + } + + // + // We should not add port numbers if they are already the default port number + // for a given protocol. As the host also contains the port number we're going + // override it with the hostname which contains no port number. + // + if (!required(url.port, url.protocol)) { + url.host = url.hostname; + url.port = ''; + } + + // + // Parse down the `auth` for the username and password. + // + url.username = url.password = ''; + if (url.auth) { + instruction = url.auth.split(':'); + url.username = instruction[0] || ''; + url.password = instruction[1] || ''; + } + + url.origin = url.protocol && url.host && url.protocol !== 'file:' + ? url.protocol +'//'+ url.host + : 'null'; + + // + // The href is just the compiled result. + // + url.href = url.toString(); +} + +/** + * This is convenience method for changing properties in the URL instance to + * insure that they all propagate correctly. + * + * @param {String} part Property we need to adjust. + * @param {Mixed} value The newly assigned value. + * @param {Boolean|Function} fn When setting the query, it will be the function + * used to parse the query. + * When setting the protocol, double slash will be + * removed from the final url if it is true. + * @returns {URL} + * @api public + */ +URL.prototype.set = function set(part, value, fn) { + var url = this; + + switch (part) { + case 'query': + if ('string' === typeof value && value.length) { + value = (fn || qs.parse)(value); + } + + url[part] = value; + break; + + case 'port': + url[part] = value; + + if (!required(value, url.protocol)) { + url.host = url.hostname; + url[part] = ''; + } else if (value) { + url.host = url.hostname +':'+ value; + } + + break; + + case 'hostname': + url[part] = value; + + if (url.port) value += ':'+ url.port; + url.host = value; + break; + + case 'host': + url[part] = value; + + if (/:\d+$/.test(value)) { + value = value.split(':'); + url.port = value.pop(); + url.hostname = value.join(':'); + } else { + url.hostname = value; + url.port = ''; + } + + break; + + case 'protocol': + url.protocol = value.toLowerCase(); + url.slashes = !fn; + break; + + case 'pathname': + url.pathname = value.length && value.charAt(0) !== '/' ? '/' + value : value; + + break; + + default: + url[part] = value; + } + + for (var i = 0; i < rules.length; i++) { + var ins = rules[i]; + + if (ins[4]) url[ins[1]] = url[ins[1]].toLowerCase(); + } + + url.origin = url.protocol && url.host && url.protocol !== 'file:' + ? url.protocol +'//'+ url.host + : 'null'; + + url.href = url.toString(); + + return url; +}; + +/** + * Transform the properties back in to a valid and full URL string. + * + * @param {Function} stringify Optional query stringify function. + * @returns {String} + * @api public + */ +URL.prototype.toString = function toString(stringify) { + if (!stringify || 'function' !== typeof stringify) stringify = qs.stringify; + + var query + , url = this + , protocol = url.protocol; + + if (protocol && protocol.charAt(protocol.length - 1) !== ':') protocol += ':'; + + var result = protocol + (url.slashes ? '//' : ''); + + if (url.username) { + result += url.username; + if (url.password) result += ':'+ url.password; + result += '@'; + } + + result += url.host + url.pathname; + + query = 'object' === typeof url.query ? stringify(url.query) : url.query; + if (query) result += '?' !== query.charAt(0) ? '?'+ query : query; + + if (url.hash) result += url.hash; + + return result; +}; + +// +// Expose the URL parser and some additional properties that might be useful for +// others or testing. +// +URL.extractProtocol = extractProtocol; +URL.location = lolcation; +URL.qs = qs; + +module.exports = URL; + +},{"./lolcation":13,"querystringify":7,"requires-port":10}],13:[function(_dereq_,module,exports){ +(function (global){ +'use strict'; + +var slashes = /^[A-Za-z][A-Za-z0-9+-.]*:\/\//; + +/** + * These properties should not be copied or inherited from. This is only needed + * for all non blob URL's as a blob URL does not include a hash, only the + * origin. + * + * @type {Object} + * @private + */ +var ignore = { hash: 1, query: 1 } + , URL; + +/** + * The location object differs when your code is loaded through a normal page, + * Worker or through a worker using a blob. And with the blobble begins the + * trouble as the location object will contain the URL of the blob, not the + * location of the page where our code is loaded in. The actual origin is + * encoded in the `pathname` so we can thankfully generate a good "default" + * location from it so we can generate proper relative URL's again. + * + * @param {Object|String} loc Optional default location object. + * @returns {Object} lolcation object. + * @api public + */ +module.exports = function lolcation(loc) { + loc = loc || global.location || {}; + URL = URL || _dereq_('./'); + + var finaldestination = {} + , type = typeof loc + , key; + + if ('blob:' === loc.protocol) { + finaldestination = new URL(unescape(loc.pathname), {}); + } else if ('string' === type) { + finaldestination = new URL(loc, {}); + for (key in ignore) delete finaldestination[key]; + } else if ('object' === type) { + for (key in loc) { + if (key in ignore) continue; + finaldestination[key] = loc[key]; + } + + if (finaldestination.slashes === undefined) { + finaldestination.slashes = slashes.test(loc.href); + } + } + + return finaldestination; +}; + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./":12}],14:[function(_dereq_,module,exports){ +'use strict'; + +var alphabet = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-_'.split('') + , length = 64 + , map = {} + , seed = 0 + , i = 0 + , prev; + +/** + * Return a string representing the specified number. + * + * @param {Number} num The number to convert. + * @returns {String} The string representation of the number. + * @api public + */ +function encode(num) { + var encoded = ''; + + do { + encoded = alphabet[num % length] + encoded; + num = Math.floor(num / length); + } while (num > 0); + + return encoded; +} + +/** + * Return the integer value specified by the given string. + * + * @param {String} str The string to convert. + * @returns {Number} The integer value represented by the string. + * @api public + */ +function decode(str) { + var decoded = 0; + + for (i = 0; i < str.length; i++) { + decoded = decoded * length + map[str.charAt(i)]; + } + + return decoded; +} + +/** + * Yeast: A tiny growing id generator. + * + * @returns {String} A unique id. + * @api public + */ +function yeast() { + var now = encode(+new Date()); + + if (now !== prev) return seed = 0, prev = now; + return now +'.'+ encode(seed++); +} + +// +// Map each character to its index. +// +for (; i < length; i++) map[alphabet[i]] = i; + +// +// Expose the `yeast`, `encode` and `decode` functions. +// +yeast.encode = encode; +yeast.decode = decode; +module.exports = yeast; + +},{}],15:[function(_dereq_,module,exports){ +/*globals require, define */ +'use strict'; + +var EventEmitter = _dereq_('eventemitter3') + , TickTock = _dereq_('tick-tock') + , Recovery = _dereq_('recovery') + , qs = _dereq_('querystringify') + , inherits = _dereq_('inherits') + , destroy = _dereq_('demolish') + , yeast = _dereq_('yeast') + , u2028 = /\u2028/g + , u2029 = /\u2029/g; + +/** + * Context assertion, ensure that some of our public Primus methods are called + * with the correct context to ensure that + * + * @param {Primus} self The context of the function. + * @param {String} method The method name. + * @api private + */ +function context(self, method) { + if (self instanceof Primus) return; + + var failure = new Error('Primus#'+ method + '\'s context should called with a Primus instance'); + + if ('function' !== typeof self.listeners || !self.listeners('error').length) { + throw failure; + } + + self.emit('error', failure); +} + +// +// Sets the default connection URL, it uses the default origin of the browser +// when supported but degrades for older browsers. In Node.js, we cannot guess +// where the user wants to connect to, so we just default to localhost. +// +var defaultUrl; + +try { + if (location.origin) { + defaultUrl = location.origin; + } else { + defaultUrl = location.protocol +'//'+ location.host; + } +} catch (e) { + defaultUrl = 'http://127.0.0.1'; +} + +/** + * Primus is a real-time library agnostic framework for establishing real-time + * connections with servers. + * + * Options: + * - reconnect, configuration for the reconnect process. + * - manual, don't automatically call `.open` to start the connection. + * - websockets, force the use of WebSockets, even when you should avoid them. + * - timeout, connect timeout, server didn't respond in a timely manner. + * - ping, The heartbeat interval for sending a ping packet to the server. + * - pong, The heartbeat timeout for receiving a response to the ping. + * - network, Use network events as leading method for network connection drops. + * - strategy, Reconnection strategies. + * - transport, Transport options. + * - url, uri, The URL to use connect with the server. + * + * @constructor + * @param {String} url The URL of your server. + * @param {Object} options The configuration. + * @api public + */ +function Primus(url, options) { + if (!(this instanceof Primus)) return new Primus(url, options); + + Primus.Stream.call(this); + + if ('function' !== typeof this.client) { + var message = 'The client library has not been compiled correctly, ' + + 'see https://github.com/primus/primus#client-library for more details'; + return this.critical(new Error(message)); + } + + if ('object' === typeof url) { + options = url; + url = options.url || options.uri || defaultUrl; + } else { + options = options || {}; + } + + var primus = this; + + // The maximum number of messages that can be placed in queue. + options.queueSize = 'queueSize' in options ? options.queueSize : Infinity; + + // Connection timeout duration. + options.timeout = 'timeout' in options ? options.timeout : 10e3; + + // Stores the back off configuration. + options.reconnect = 'reconnect' in options ? options.reconnect : {}; + + // Heartbeat ping interval. + options.ping = 'ping' in options ? options.ping : 25000; + + // Heartbeat pong response timeout. + options.pong = 'pong' in options ? options.pong : 10e3; + + // Reconnect strategies. + options.strategy = 'strategy' in options ? options.strategy : []; + + // Custom transport options. + options.transport = 'transport' in options ? options.transport : {}; + + primus.buffer = []; // Stores premature send data. + primus.writable = true; // Silly stream compatibility. + primus.readable = true; // Silly stream compatibility. + primus.url = primus.parse(url || defaultUrl); // Parse the URL to a readable format. + primus.readyState = Primus.CLOSED; // The readyState of the connection. + primus.options = options; // Reference to the supplied options. + primus.timers = new TickTock(this); // Contains all our timers. + primus.socket = null; // Reference to the internal connection. + primus.latency = 0; // Latency between messages. + primus.disconnect = false; // Did we receive a disconnect packet? + primus.transport = options.transport; // Transport options. + primus.transformers = { // Message transformers. + outgoing: [], + incoming: [] + }; + + // + // Create our reconnection instance. + // + primus.recovery = new Recovery(options.reconnect); + + // + // Parse the reconnection strategy. It can have the following strategies: + // + // - timeout: Reconnect when we have a network timeout. + // - disconnect: Reconnect when we have an unexpected disconnect. + // - online: Reconnect when we're back online. + // + if ('string' === typeof options.strategy) { + options.strategy = options.strategy.split(/\s?\,\s?/g); + } + + if (false === options.strategy) { + // + // Strategies are disabled, but we still need an empty array to join it in + // to nothing. + // + options.strategy = []; + } else if (!options.strategy.length) { + options.strategy.push('disconnect', 'online'); + + // + // Timeout based reconnection should only be enabled conditionally. When + // authorization is enabled it could trigger. + // + if (!this.authorization) options.strategy.push('timeout'); + } + + options.strategy = options.strategy.join(',').toLowerCase(); + + // + // Force the use of WebSockets, even when we've detected some potential + // broken WebSocket implementation. + // + if ('websockets' in options) { + primus.AVOID_WEBSOCKETS = !options.websockets; + } + + // + // Force or disable the use of NETWORK events as leading client side + // disconnection detection. + // + if ('network' in options) { + primus.NETWORK_EVENTS = options.network; + } + + // + // Check if the user wants to manually initialise a connection. If they don't, + // we want to do it after a really small timeout so we give the users enough + // time to listen for `error` events etc. + // + if (!options.manual) primus.timers.setTimeout('open', function open() { + primus.timers.clear('open'); + primus.open(); + }, 0); + + primus.initialise(options); +} + +/** + * Simple require wrapper to make browserify, node and require.js play nice. + * + * @param {String} name The module to require. + * @returns {Object|Undefined} The module that we required. + * @api private + */ +Primus.requires = Primus.require = function requires(name) { + if ('function' !== typeof _dereq_) return undefined; + + return !('function' === typeof define && define.amd) + ? _dereq_(name) + : undefined; +}; + +// +// It's possible that we're running in Node.js or in a Node.js compatible +// environment. In this cases we try to inherit from the Stream base class. +// +try { + Primus.Stream = Primus.requires('stream'); +} catch (e) { } + +if (!Primus.Stream) Primus.Stream = EventEmitter; + +inherits(Primus, Primus.Stream); + +/** + * Primus readyStates, used internally to set the correct ready state. + * + * @type {Number} + * @private + */ +Primus.OPENING = 1; // We're opening the connection. +Primus.CLOSED = 2; // No active connection. +Primus.OPEN = 3; // The connection is open. + +/** + * Are we working with a potentially broken WebSockets implementation? This + * boolean can be used by transformers to remove `WebSockets` from their + * supported transports. + * + * @type {Boolean} + * @private + */ +Primus.prototype.AVOID_WEBSOCKETS = false; + +/** + * Some browsers support registering emitting `online` and `offline` events when + * the connection has been dropped on the client. We're going to detect it in + * a simple `try {} catch (e) {}` statement so we don't have to do complicated + * feature detection. + * + * @type {Boolean} + * @private + */ +Primus.prototype.NETWORK_EVENTS = false; +Primus.prototype.online = true; + +try { + if ( + Primus.prototype.NETWORK_EVENTS = 'onLine' in navigator + && (window.addEventListener || document.body.attachEvent) + ) { + if (!navigator.onLine) { + Primus.prototype.online = false; + } + } +} catch (e) { } + +/** + * The Ark contains all our plugins definitions. It's namespaced by + * name => plugin. + * + * @type {Object} + * @private + */ +Primus.prototype.ark = {}; + +/** + * Simple emit wrapper that returns a function that emits an event once it's + * called. This makes it easier for transports to emit specific events. + * + * @returns {Function} A function that will emit the event when called. + * @api public + */ +Primus.prototype.emits = _dereq_('emits'); + +/** + * Return the given plugin. + * + * @param {String} name The name of the plugin. + * @returns {Object|undefined} The plugin or undefined. + * @api public + */ +Primus.prototype.plugin = function plugin(name) { + context(this, 'plugin'); + + if (name) return this.ark[name]; + + var plugins = {}; + + for (name in this.ark) { + plugins[name] = this.ark[name]; + } + + return plugins; +}; + +/** + * Checks if the given event is an emitted event by Primus. + * + * @param {String} evt The event name. + * @returns {Boolean} Indication of the event is reserved for internal use. + * @api public + */ +Primus.prototype.reserved = function reserved(evt) { + return (/^(incoming|outgoing)::/).test(evt) + || evt in this.reserved.events; +}; + +/** + * The actual events that are used by the client. + * + * @type {Object} + * @public + */ +Primus.prototype.reserved.events = { + 'reconnect scheduled': 1, + 'reconnect timeout': 1, + 'readyStateChange': 1, + 'reconnect failed': 1, + 'reconnected': 1, + 'reconnect': 1, + 'offline': 1, + 'timeout': 1, + 'online': 1, + 'error': 1, + 'close': 1, + 'open': 1, + 'data': 1, + 'end': 1 +}; + +/** + * Initialise the Primus and setup all parsers and internal listeners. + * + * @param {Object} options The original options object. + * @returns {Primus} + * @api private + */ +Primus.prototype.initialise = function initialise(options) { + var primus = this + , start; + + primus.recovery + .on('reconnected', primus.emits('reconnected')) + .on('reconnect failed', primus.emits('reconnect failed', function failed(next) { + primus.emit('end'); + next(); + })) + .on('reconnect timeout', primus.emits('reconnect timeout')) + .on('reconnect scheduled', primus.emits('reconnect scheduled')) + .on('reconnect', primus.emits('reconnect', function reconnect(next) { + primus.emit('outgoing::reconnect'); + next(); + })); + + primus.on('outgoing::open', function opening() { + var readyState = primus.readyState; + + primus.readyState = Primus.OPENING; + if (readyState !== primus.readyState) { + primus.emit('readyStateChange', 'opening'); + } + + start = +new Date(); + }); + + primus.on('incoming::open', function opened() { + var readyState = primus.readyState; + + if (primus.recovery.reconnecting()) { + primus.recovery.reconnected(); + } + + // + // The connection has been opened so we should set our state to + // (writ|read)able so our stream compatibility works as intended. + // + primus.writable = true; + primus.readable = true; + + // + // Make sure we are flagged as `online` as we've successfully opened the + // connection. + // + if (!primus.online) { + primus.online = true; + primus.emit('online'); + } + + primus.readyState = Primus.OPEN; + if (readyState !== primus.readyState) { + primus.emit('readyStateChange', 'open'); + } + + primus.latency = +new Date() - start; + primus.timers.clear('ping', 'pong'); + primus.heartbeat(); + + if (primus.buffer.length) { + var data = primus.buffer.slice() + , length = data.length + , i = 0; + + primus.buffer.length = 0; + + for (; i < length; i++) { + primus._write(data[i]); + } + } + + primus.emit('open'); + }); + + primus.on('incoming::pong', function pong(time) { + primus.online = true; + primus.timers.clear('pong'); + primus.heartbeat(); + + primus.latency = (+new Date()) - time; + }); + + primus.on('incoming::error', function error(e) { + var connect = primus.timers.active('connect') + , err = e; + + // + // When the error is not an Error instance we try to normalize it. + // + if ('string' === typeof e) { + err = new Error(e); + } else if (!(e instanceof Error) && 'object' === typeof e) { + // + // BrowserChannel and SockJS returns an object which contains some + // details of the error. In order to have a proper error we "copy" the + // details in an Error instance. + // + err = new Error(e.message || e.reason); + for (var key in e) { + if (Object.prototype.hasOwnProperty.call(e, key)) + err[key] = e[key]; + } + } + // + // We're still doing a reconnect attempt, it could be that we failed to + // connect because the server was down. Failing connect attempts should + // always emit an `error` event instead of a `open` event. + // + // + if (primus.recovery.reconnecting()) return primus.recovery.reconnected(err); + if (primus.listeners('error').length) primus.emit('error', err); + + // + // We received an error while connecting, this most likely the result of an + // unauthorized access to the server. + // + if (connect) { + if (~primus.options.strategy.indexOf('timeout')) { + primus.recovery.reconnect(); + } else { + primus.end(); + } + } + }); + + primus.on('incoming::data', function message(raw) { + primus.decoder(raw, function decoding(err, data) { + // + // Do a "safe" emit('error') when we fail to parse a message. We don't + // want to throw here as listening to errors should be optional. + // + if (err) return primus.listeners('error').length && primus.emit('error', err); + + // + // Handle all "primus::" prefixed protocol messages. + // + if (primus.protocol(data)) return; + primus.transforms(primus, primus, 'incoming', data, raw); + }); + }); + + primus.on('incoming::end', function end() { + var readyState = primus.readyState; + + // + // This `end` started with the receiving of a primus::server::close packet + // which indicated that the user/developer on the server closed the + // connection and it was not a result of a network disruption. So we should + // kill the connection without doing a reconnect. + // + if (primus.disconnect) { + primus.disconnect = false; + + return primus.end(); + } + + // + // Always set the readyState to closed, and if we're still connecting, close + // the connection so we're sure that everything after this if statement block + // is only executed because our readyState is set to `open`. + // + primus.readyState = Primus.CLOSED; + if (readyState !== primus.readyState) { + primus.emit('readyStateChange', 'end'); + } + + if (primus.timers.active('connect')) primus.end(); + if (readyState !== Primus.OPEN) { + return primus.recovery.reconnecting() + ? primus.recovery.reconnect() + : false; + } + + this.writable = false; + this.readable = false; + + // + // Clear all timers in case we're not going to reconnect. + // + this.timers.clear(); + + // + // Fire the `close` event as an indication of connection disruption. + // This is also fired by `primus#end` so it is emitted in all cases. + // + primus.emit('close'); + + // + // The disconnect was unintentional, probably because the server has + // shutdown, so if the reconnection is enabled start a reconnect procedure. + // + if (~primus.options.strategy.indexOf('disconnect')) { + return primus.recovery.reconnect(); + } + + primus.emit('outgoing::end'); + primus.emit('end'); + }); + + // + // Setup the real-time client. + // + primus.client(); + + // + // Process the potential plugins. + // + for (var plugin in primus.ark) { + primus.ark[plugin].call(primus, primus, options); + } + + // + // NOTE: The following code is only required if we're supporting network + // events as it requires access to browser globals. + // + if (!primus.NETWORK_EVENTS) return primus; + + /** + * Handler for offline notifications. + * + * @api private + */ + primus.offlineHandler = function offline() { + if (!primus.online) return; // Already or still offline, bailout. + + primus.online = false; + primus.emit('offline'); + primus.end(); + + // + // It is certainly possible that we're in a reconnection loop and that the + // user goes offline. In this case we want to kill the existing attempt so + // when the user goes online, it will attempt to reconnect freshly again. + // + primus.recovery.reset(); + }; + + /** + * Handler for online notifications. + * + * @api private + */ + primus.onlineHandler = function online() { + if (primus.online) return; // Already or still online, bailout. + + primus.online = true; + primus.emit('online'); + + if (~primus.options.strategy.indexOf('online')) { + primus.recovery.reconnect(); + } + }; + + if (window.addEventListener) { + window.addEventListener('offline', primus.offlineHandler, false); + window.addEventListener('online', primus.onlineHandler, false); + } else if (document.body.attachEvent){ + document.body.attachEvent('onoffline', primus.offlineHandler); + document.body.attachEvent('ononline', primus.onlineHandler); + } + + return primus; +}; + +/** + * Really dead simple protocol parser. We simply assume that every message that + * is prefixed with `primus::` could be used as some sort of protocol definition + * for Primus. + * + * @param {String} msg The data. + * @returns {Boolean} Is a protocol message. + * @api private + */ +Primus.prototype.protocol = function protocol(msg) { + if ( + 'string' !== typeof msg + || msg.indexOf('primus::') !== 0 + ) return false; + + var last = msg.indexOf(':', 8) + , value = msg.slice(last + 2); + + switch (msg.slice(8, last)) { + case 'pong': + this.emit('incoming::pong', +value); + break; + + case 'server': + // + // The server is closing the connection, forcefully disconnect so we don't + // reconnect again. + // + if ('close' === value) { + this.disconnect = true; + } + break; + + case 'id': + this.emit('incoming::id', value); + break; + + // + // Unknown protocol, somebody is probably sending `primus::` prefixed + // messages. + // + default: + return false; + } + + return true; +}; + +/** + * Execute the set of message transformers from Primus on the incoming or + * outgoing message. + * This function and it's content should be in sync with Spark#transforms in + * spark.js. + * + * @param {Primus} primus Reference to the Primus instance with message transformers. + * @param {Spark|Primus} connection Connection that receives or sends data. + * @param {String} type The type of message, 'incoming' or 'outgoing'. + * @param {Mixed} data The data to send or that has been received. + * @param {String} raw The raw encoded data. + * @returns {Primus} + * @api public + */ +Primus.prototype.transforms = function transforms(primus, connection, type, data, raw) { + var packet = { data: data } + , fns = primus.transformers[type]; + + // + // Iterate in series over the message transformers so we can allow optional + // asynchronous execution of message transformers which could for example + // retrieve additional data from the server, do extra decoding or even + // message validation. + // + (function transform(index, done) { + var transformer = fns[index++]; + + if (!transformer) return done(); + + if (1 === transformer.length) { + if (false === transformer.call(connection, packet)) { + // + // When false is returned by an incoming transformer it means that's + // being handled by the transformer and we should not emit the `data` + // event. + // + return; + } + + return transform(index, done); + } + + transformer.call(connection, packet, function finished(err, arg) { + if (err) return connection.emit('error', err); + if (false === arg) return; + + transform(index, done); + }); + }(0, function done() { + // + // We always emit 2 arguments for the data event, the first argument is the + // parsed data and the second argument is the raw string that we received. + // This allows you, for example, to do some validation on the parsed data + // and then save the raw string in your database without the stringify + // overhead. + // + if ('incoming' === type) return connection.emit('data', packet.data, raw); + + connection._write(packet.data); + })); + + return this; +}; + +/** + * Retrieve the current id from the server. + * + * @param {Function} fn Callback function. + * @returns {Primus} + * @api public + */ +Primus.prototype.id = function id(fn) { + if (this.socket && this.socket.id) return fn(this.socket.id); + + this._write('primus::id::'); + return this.once('incoming::id', fn); +}; + +/** + * Establish a connection with the server. When this function is called we + * assume that we don't have any open connections. If you do call it when you + * have a connection open, it could cause duplicate connections. + * + * @returns {Primus} + * @api public + */ +Primus.prototype.open = function open() { + context(this, 'open'); + + // + // Only start a `connection timeout` procedure if we're not reconnecting as + // that shouldn't count as an initial connection. This should be started + // before the connection is opened to capture failing connections and kill the + // timeout. + // + if (!this.recovery.reconnecting() && this.options.timeout) this.timeout(); + + this.emit('outgoing::open'); + return this; +}; + +/** + * Send a new message. + * + * @param {Mixed} data The data that needs to be written. + * @returns {Boolean} Always returns true as we don't support back pressure. + * @api public + */ +Primus.prototype.write = function write(data) { + context(this, 'write'); + this.transforms(this, this, 'outgoing', data); + + return true; +}; + +/** + * The actual message writer. + * + * @param {Mixed} data The message that needs to be written. + * @returns {Boolean} Successful write to the underlaying transport. + * @api private + */ +Primus.prototype._write = function write(data) { + var primus = this; + + // + // The connection is closed, normally this would already be done in the + // `spark.write` method, but as `_write` is used internally, we should also + // add the same check here to prevent potential crashes by writing to a dead + // socket. + // + if (Primus.OPEN !== primus.readyState) { + // + // If the buffer is at capacity, remove the first item. + // + if (this.buffer.length === this.options.queueSize) { + this.buffer.splice(0, 1); + } + + this.buffer.push(data); + return false; + } + + primus.encoder(data, function encoded(err, packet) { + // + // Do a "safe" emit('error') when we fail to parse a message. We don't + // want to throw here as listening to errors should be optional. + // + if (err) return primus.listeners('error').length && primus.emit('error', err); + + // + // Hack 1: \u2028 and \u2029 are allowed inside a JSON string, but JavaScript + // defines them as newline separators. Unescaped control characters are not + // allowed inside JSON strings, so this causes an error at parse time. We + // work around this issue by escaping these characters. This can cause + // errors with JSONP requests or if the string is just evaluated. + // + if ('string' === typeof packet) { + if (~packet.indexOf('\u2028')) packet = packet.replace(u2028, '\\u2028'); + if (~packet.indexOf('\u2029')) packet = packet.replace(u2029, '\\u2029'); + } + + primus.emit('outgoing::data', packet); + }); + + return true; +}; + +/** + * Send a new heartbeat over the connection to ensure that we're still + * connected and our internet connection didn't drop. We cannot use server side + * heartbeats for this unfortunately. + * + * @returns {Primus} + * @api private + */ +Primus.prototype.heartbeat = function heartbeat() { + var primus = this; + + if (!primus.options.ping) return primus; + + /** + * Exterminate the connection as we've timed out. + * + * @api private + */ + function pong() { + primus.timers.clear('pong'); + + // + // The network events already captured the offline event. + // + if (!primus.online) return; + + primus.online = false; + primus.emit('offline'); + primus.emit('incoming::end'); + } + + /** + * We should send a ping message to the server. + * + * @api private + */ + function ping() { + var value = +new Date(); + + primus.timers.clear('ping'); + primus._write('primus::ping::'+ value); + primus.emit('outgoing::ping', value); + primus.timers.setTimeout('pong', pong, primus.options.pong); + } + + primus.timers.setTimeout('ping', ping, primus.options.ping); + return this; +}; + +/** + * Start a connection timeout. + * + * @returns {Primus} + * @api private + */ +Primus.prototype.timeout = function timeout() { + var primus = this; + + /** + * Remove all references to the timeout listener as we've received an event + * that can be used to determine state. + * + * @api private + */ + function remove() { + primus.removeListener('error', remove) + .removeListener('open', remove) + .removeListener('end', remove) + .timers.clear('connect'); + } + + primus.timers.setTimeout('connect', function expired() { + remove(); // Clean up old references. + + if (primus.readyState === Primus.OPEN || primus.recovery.reconnecting()) { + return; + } + + primus.emit('timeout'); + + // + // We failed to connect to the server. + // + if (~primus.options.strategy.indexOf('timeout')) { + primus.recovery.reconnect(); + } else { + primus.end(); + } + }, primus.options.timeout); + + return primus.on('error', remove) + .on('open', remove) + .on('end', remove); +}; + +/** + * Close the connection completely. + * + * @param {Mixed} data last packet of data. + * @returns {Primus} + * @api public + */ +Primus.prototype.end = function end(data) { + context(this, 'end'); + + if ( + this.readyState === Primus.CLOSED + && !this.timers.active('connect') + && !this.timers.active('open') + ) { + // + // If we are reconnecting stop the reconnection procedure. + // + if (this.recovery.reconnecting()) { + this.recovery.reset(); + this.emit('end'); + } + + return this; + } + + if (data !== undefined) this.write(data); + + this.writable = false; + this.readable = false; + + var readyState = this.readyState; + this.readyState = Primus.CLOSED; + + if (readyState !== this.readyState) { + this.emit('readyStateChange', 'end'); + } + + this.timers.clear(); + this.emit('outgoing::end'); + this.emit('close'); + this.emit('end'); + + return this; +}; + +/** + * Completely demolish the Primus instance and forcefully nuke all references. + * + * @returns {Boolean} + * @api public + */ +Primus.prototype.destroy = destroy('url timers options recovery socket transport transformers', { + before: 'end', + after: ['removeAllListeners', function detach() { + if (!this.NETWORK_EVENTS) return; + + if (window.addEventListener) { + window.removeEventListener('offline', this.offlineHandler); + window.removeEventListener('online', this.onlineHandler); + } else if (document.body.attachEvent){ + document.body.detachEvent('onoffline', this.offlineHandler); + document.body.detachEvent('ononline', this.onlineHandler); + } + }] +}); + +/** + * Create a shallow clone of a given object. + * + * @param {Object} obj The object that needs to be cloned. + * @returns {Object} Copy. + * @api private + */ +Primus.prototype.clone = function clone(obj) { + return this.merge({}, obj); +}; + +/** + * Merge different objects in to one target object. + * + * @param {Object} target The object where everything should be merged in. + * @returns {Object} Original target with all merged objects. + * @api private + */ +Primus.prototype.merge = function merge(target) { + for (var i = 1, key, obj; i < arguments.length; i++) { + obj = arguments[i]; + + for (key in obj) { + if (Object.prototype.hasOwnProperty.call(obj, key)) + target[key] = obj[key]; + } + } + + return target; +}; + +/** + * Parse the connection string. + * + * @type {Function} + * @param {String} url Connection URL. + * @returns {Object} Parsed connection. + * @api private + */ +Primus.prototype.parse = _dereq_('url-parse'); + +/** + * Parse a query string. + * + * @param {String} query The query string that needs to be parsed. + * @returns {Object} Parsed query string. + * @api private + */ +Primus.prototype.querystring = qs.parse; +/** + * Transform a query string object back into string equiv. + * + * @param {Object} obj The query string object. + * @returns {String} + * @api private + */ +Primus.prototype.querystringify = qs.stringify; + +/** + * Generates a connection URI. + * + * @param {String} protocol The protocol that should used to crate the URI. + * @returns {String|options} The URL. + * @api private + */ +Primus.prototype.uri = function uri(options) { + var url = this.url + , server = [] + , qsa = false; + + // + // Query strings are only allowed when we've received clearance for it. + // + if (options.query) qsa = true; + + options = options || {}; + options.protocol = 'protocol' in options + ? options.protocol + : 'http:'; + options.query = url.query && qsa + ? url.query.slice(1) + : false; + options.secure = 'secure' in options + ? options.secure + : url.protocol === 'https:' || url.protocol === 'wss:'; + options.auth = 'auth' in options + ? options.auth + : url.auth; + options.pathname = 'pathname' in options + ? options.pathname + : this.pathname; + options.port = 'port' in options + ? +options.port + : +url.port || (options.secure ? 443 : 80); + + // + // Allow transformation of the options before we construct a full URL from it. + // + this.emit('outgoing::url', options); + + // + // We need to make sure that we create a unique connection URL every time to + // prevent back forward cache from becoming an issue. We're doing this by + // forcing an cache busting query string in to the URL. + // + var querystring = this.querystring(options.query || ''); + querystring._primuscb = yeast(); + options.query = this.querystringify(querystring); + + // + // Automatically suffix the protocol so we can supply `ws:` and `http:` and + // it gets transformed correctly. + // + server.push(options.secure ? options.protocol.replace(':', 's:') : options.protocol, ''); + + server.push(options.auth ? options.auth +'@'+ url.host : url.host); + + // + // Pathnames are optional as some Transformers would just use the pathname + // directly. + // + if (options.pathname) server.push(options.pathname.slice(1)); + + // + // Optionally add a search query. + // + if (qsa) server[server.length - 1] += '?'+ options.query; + else delete options.query; + + if (options.object) return options; + return server.join('/'); +}; + +/** + * Register a new message transformer. This allows you to easily manipulate incoming + * and outgoing data which is particularity handy for plugins that want to send + * meta data together with the messages. + * + * @param {String} type Incoming or outgoing + * @param {Function} fn A new message transformer. + * @returns {Primus} + * @api public + */ +Primus.prototype.transform = function transform(type, fn) { + context(this, 'transform'); + + if (!(type in this.transformers)) { + return this.critical(new Error('Invalid transformer type')); + } + + this.transformers[type].push(fn); + return this; +}; + +/** + * A critical error has occurred, if we have an `error` listener, emit it there. + * If not, throw it, so we get a stack trace + proper error message. + * + * @param {Error} err The critical error. + * @returns {Primus} + * @api private + */ +Primus.prototype.critical = function critical(err) { + if (this.listeners('error').length) { + this.emit('error', err); + return this; + } + + throw err; +}; + +/** + * Syntax sugar, adopt a Socket.IO like API. + * + * @param {String} url The URL we want to connect to. + * @param {Object} options Connection options. + * @returns {Primus} + * @api public + */ +Primus.connect = function connect(url, options) { + return new Primus(url, options); +}; + +// +// Expose the EventEmitter so it can be re-used by wrapping libraries we're also +// exposing the Stream interface. +// +Primus.EventEmitter = EventEmitter; + +// +// These libraries are automatically inserted at the server-side using the +// Primus#library method. +// +Primus.prototype.client = function client() { + var primus = this + , socket; + + // + // Select an available WebSocket factory. + // + var Factory = (function factory() { + if ('undefined' !== typeof WebSocket) return WebSocket; + if ('undefined' !== typeof MozWebSocket) return MozWebSocket; + + try { return Primus.requires('ws'); } + catch (e) {} + + return undefined; + })(); + + if (!Factory) return primus.critical(new Error( + 'Missing required `ws` module. Please run `npm install --save ws`' + )); + + // + // Connect to the given URL. + // + primus.on('outgoing::open', function opening() { + primus.emit('outgoing::end'); + + // + // FireFox will throw an error when we try to establish a connection from + // a secure page to an unsecured WebSocket connection. This is inconsistent + // behaviour between different browsers. This should ideally be solved in + // Primus when we connect. + // + try { + var prot = primus.url.protocol === 'ws+unix:' ? 'ws+unix:' : 'ws:' + , qsa = prot === 'ws:'; + + // + // Only allow primus.transport object in Node.js, it will throw in + // browsers with a TypeError if we supply to much arguments. + // + if (Factory.length === 3) { + primus.socket = socket = new Factory( + primus.uri({ protocol: prot, query: qsa }), // URL + [], // Sub protocols + primus.transport // options. + ); + } else { + primus.socket = socket = new Factory(primus.uri({ + protocol: prot, + query: qsa + })); + + socket.binaryType = 'arraybuffer'; + } + } catch (e) { return primus.emit('error', e); } + + // + // Setup the Event handlers. + // + socket.onopen = primus.emits('incoming::open'); + socket.onerror = primus.emits('incoming::error'); + socket.onclose = primus.emits('incoming::end'); + socket.onmessage = primus.emits('incoming::data', function parse(next, evt) { + next(undefined, evt.data); + }); + }); + + // + // We need to write a new message to the socket. + // + primus.on('outgoing::data', function write(message) { + if (!socket || socket.readyState !== Factory.OPEN) return; + + try { socket.send(message); } + catch (e) { primus.emit('incoming::error', e); } + }); + + // + // Attempt to reconnect the socket. + // + primus.on('outgoing::reconnect', function reconnect() { + primus.emit('outgoing::open'); + }); + + // + // We need to close the socket. + // + primus.on('outgoing::end', function close() { + if (!socket) return; + + socket.onerror = socket.onopen = socket.onclose = socket.onmessage = function () {}; + socket.close(); + socket = null; + }); +}; +Primus.prototype.authorization = false; +Primus.prototype.pathname = "/primus"; +Primus.prototype.encoder = function encoder(data, fn) { + var err; + + try { data = JSON.stringify(data); } + catch (e) { err = e; } + + fn(err, data); +}; +Primus.prototype.decoder = function decoder(data, fn) { + var err; + + if ('string' !== typeof data) return fn(err, data); + + try { data = JSON.parse(data); } + catch (e) { err = e; } + + fn(err, data); +}; +Primus.prototype.version = "6.0.6"; + +if ( + 'undefined' !== typeof document + && 'undefined' !== typeof navigator +) { + // + // Hack 2: If you press ESC in FireFox it will close all active connections. + // Normally this makes sense, when your page is still loading. But versions + // before FireFox 22 will close all connections including WebSocket connections + // after page load. One way to prevent this is to do a `preventDefault()` and + // cancel the operation before it bubbles up to the browsers default handler. + // It needs to be added as `keydown` event, if it's added keyup it will not be + // able to prevent the connection from being closed. + // + if (document.addEventListener) { + document.addEventListener('keydown', function keydown(e) { + if (e.keyCode !== 27 || !e.preventDefault) return; + + e.preventDefault(); + }, false); + } + + // + // Hack 3: This is a Mac/Apple bug only, when you're behind a reverse proxy or + // have you network settings set to `automatic proxy discovery` the safari + // browser will crash when the WebSocket constructor is initialised. There is + // no way to detect the usage of these proxies available in JavaScript so we + // need to do some nasty browser sniffing. This only affects Safari versions + // lower then 5.1.4 + // + var ua = (navigator.userAgent || '').toLowerCase() + , parsed = ua.match(/.+(?:rv|it|ra|ie)[\/: ](\d+)\.(\d+)(?:\.(\d+))?/) || [] + , version = +[parsed[1], parsed[2]].join('.'); + + if ( + !~ua.indexOf('chrome') + && ~ua.indexOf('safari') + && version < 534.54 + ) { + Primus.prototype.AVOID_WEBSOCKETS = true; + } +} + +// +// Expose the library. +// +module.exports = Primus; + +},{"demolish":1,"emits":2,"eventemitter3":3,"inherits":4,"querystringify":7,"recovery":8,"tick-tock":11,"url-parse":12,"yeast":14}]},{},[15])(15); + return Primus; +}, +[ + +]); \ No newline at end of file diff --git a/test/vendor/ember-data.min.js b/test/vendor/ember-data.min.js new file mode 100644 index 0000000..62ba86a --- /dev/null +++ b/test/vendor/ember-data.min.js @@ -0,0 +1,4 @@ +(function(){"use strict";var e=Ember;var r=Ember.get;var t=Ember.Mixin.create({buildURL:function(e,r,t,i,n){switch(i){case"findRecord":return 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r;(r=this.router).trigger.apply(r,arguments)},hasRoute:function(e){return this.router.hasRoute(e)},reset:function(){this.router&&this.router.reset()},willDestroy:function(){this._toplevelView&&(this._toplevelView.destroy(),this._toplevelView=null),this._super.apply(this,arguments),this.reset()},_lookupActiveComponentNode:function(e){return this._activeViews[e]},_connectActiveComponentNode:function(e,t){function r(){delete n[e]}var n=this._activeViews;this._activeViews[e]=t,t.renderNode.addDestruction({destroy:r})},_setupLocation:function(){var e=n.get(this,"location"),t=n.get(this,"rootURL");if("string"==typeof e&&this.container){var r=this.container.lookup("location:"+e);if("undefined"!=typeof r)e=i.set(this,"location",r);else{var a={implementation:e};e=i.set(this,"location",d["default"].create(a))}}null!==e&&"object"==typeof e&&(t&&i.set(e,"rootURL",t),"function"==typeof e.detect&&e.detect(),"function"==typeof e.initState&&e.initState())},_getHandlerFunction:function(){var 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u=a[o],c=i.getHandler(u.handler),h=n.get(c,"_qp");h&&(s["default"](t,h.map),r.push.apply(r,h.qps))}return{qps:r,map:t}},_hydrateUnsuppliedQueryParams:function(e,t,r){var i=E(this,e,t),a=i.handlerInfos,o=this._bucketCache;p.stashParamNames(this,a);for(var s=0,l=a.length;l>s;++s)for(var u=a[s].handler,c=n.get(u,"_qp"),h=0,m=c.qps.length;m>h;++h){var d=c.qps[h],f=d.prop in r&&d.prop||d.fprop in r&&d.fprop;if(f)f!==d.fprop&&(r[d.fprop]=r[f],delete r[f]);else{var 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l=e.substr(i+1,e.length);e=e.substr(0,i),o=this.parseQueryString(l)}for(e=decodeURI(e),"/"!==e.charAt(0)&&(e="/"+e),t=e.length,t>1&&"/"===e.charAt(t-1)&&(e=e.substr(0,t-1),s=!0),r=0,n=e.length;n>r&&(a=c(a,e.charAt(r)),a.length);r++);var h=[];for(r=0,n=a.length;n>r;r++)a[r].handlers&&h.push(a[r]);a=u(h);var d=h[0];return d&&d.handlers?(s&&"(.+)$"===d.regex.source.slice(-5)&&(e+="/"),m(d,e,o)):void 0}},b.prototype.map=t["default"],b.VERSION="0.1.5",e["default"]=b}),e("route-recognizer/dsl",["exports"],function(e){"use strict";function t(e,t,r){this.path=e,this.matcher=t,this.delegate=r}function r(e){this.routes={},this.children={},this.target=e}function n(e,r,i){return function(a,o){var s=e+a;return o?void o(n(s,r,i)):new t(e+a,r,i)}}function i(e,t,r){for(var n=0,i=0,a=e.length;a>i;i++)n+=e[i].path.length;t=t.substr(n);var o={path:t,handler:r};e.push(o)}function a(e,t,r,n){var o=t.routes;for(var s in o)if(o.hasOwnProperty(s)){var 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t=e||this.context,n=this.names,i=this.handler,a={};if(r.isParam(t))return (a[n[0]]=t, a);if(i.serialize)return i.serialize(t,n);if(1===n.length){var o=n[0];return(/_id$/.test(o)?a[o]=t.id:a[o]=t, a)}}});e["default"]=i}),e("router/handler-info/unresolved-handler-info-by-param",["exports","../handler-info","router/utils"],function(e,t,r){"use strict";var n=r.subclass(t["default"],{initialize:function(e){this.params=e.params||{}},getModel:function(e){var t=this.params;e&&e.queryParams&&(t={},r.merge(t,this.params),t.queryParams=e.queryParams);var n=this.handler,i=r.resolveHook(n,"deserialize")||r.resolveHook(n,"model");return this.runSharedModelHook(e,i,[t])}});e["default"]=n}),e("router/router",["exports","route-recognizer","rsvp/promise","./utils","./transition-state","./transition","./transition-intent/named-transition-intent","./transition-intent/url-transition-intent","./handler-info"],function(e,t,r,n,i,a,o,s,l){"use strict";function u(e){var 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i=t[r];e.add(t,{as:i.handler}),n="/"===i.path||""===i.path||".index"===i.handler.slice(-6)}})},hasRoute:function(e){return this.recognizer.hasRoute(e)},getHandler:function(){},queryParamsTransition:function(e,t,r,i){var o=this;if(h(this,i,e),!t&&this.activeTransition)return this.activeTransition;var s=new a.Transition(this);return (s.queryParamsOnly=!0, r.queryParams=y(this,i.handlerInfos,i.queryParams,s), s.promise=s.promise.then(function(e){return (f(s,r,!0), o.didTransition&&o.didTransition(o.currentHandlerInfos), e)},null,n.promiseLabel("Transition complete")), s)},transitionByIntent:function(e,t){try{return c.apply(this,arguments)}catch(r){return new a.Transition(this,e,null,r)}},reset:function(){this.state&&n.forEach(this.state.handlerInfos.slice().reverse(),function(e){var t=e.handler;n.callHook(t,"exit")}),this.state=new i["default"],this.currentHandlerInfos=null},activeTransition:null,handleURL:function(e){var t=n.slice.call(arguments);return("/"!==e.charAt(0)&&(t[0]="/"+e), g(this,t).method(null))},updateURL:function(){throw new Error("updateURL is not implemented")},replaceURL:function(e){this.updateURL(e)},transitionTo:function(e){return g(this,arguments)},intermediateTransitionTo:function(e){return g(this,arguments,!0)},refresh:function(e){for(var t=this.activeTransition?this.activeTransition.state:this.state,r=t.handlerInfos,i={},a=0,s=r.length;s>a;++a){var l=r[a];i[l.name]=l.params||{}}n.log(this,"Starting a refresh transition");var u=new o["default"]({name:r[r.length-1].name,pivotHandler:e||r[0].handler,contexts:[],queryParams:this._changedQueryParams||t.queryParams||{}});return this.transitionByIntent(u,!1)},replaceWith:function(e){return g(this,arguments).method("replace")},generate:function(e){for(var t=n.extractQueryParams(n.slice.call(arguments,1)),r=t[0],i=t[1],a=new o["default"]({name:e,contexts:r}),s=a.applyToState(this.state,this.recognizer,this.getHandler),l={},u=0,c=s.handlerInfos.length;c>u;++u){var h=s.handlerInfos[u],m=h.serialize();n.merge(l,m)}return (l.queryParams=i, this.recognizer.generate(e,l))},applyIntent:function(e,t){var r=new o["default"]({name:e,contexts:t}),n=this.activeTransition&&this.activeTransition.state||this.state;return r.applyToState(n,this.recognizer,this.getHandler)},isActiveIntent:function(e,t,r,a){var s,l,u=a||this.state,c=u.handlerInfos;if(!c.length)return!1;var h=c[c.length-1].name,m=this.recognizer.handlersFor(h),d=0;for(l=m.length;l>d&&(s=c[d],s.name!==e);++d);if(d===m.length)return!1;var p=new i["default"];p.handlerInfos=c.slice(0,d+1),m=m.slice(0,d+1);var f=new o["default"]({name:h,contexts:t}),v=f.applyToHandlers(p,m,this.getHandler,h,!0,!0),g=b(v.handlerInfos,p.handlerInfos);if(!r||!g)return g;var y={};n.merge(y,r);var _=u.queryParams;for(var w in _)_.hasOwnProperty(w)&&y.hasOwnProperty(w)&&(y[w]=_[w]);return g&&!n.getChangelist(y,r)},isActive:function(e){var t=n.extractQueryParams(n.slice.call(arguments,1));return this.isActiveIntent(e,t[0],t[1])},trigger:function(e){var t=n.slice.call(arguments);n.trigger(this,this.currentHandlerInfos,!1,t)},log:null},e["default"]=u}),e("router/transition-intent",["exports","./utils"],function(e,t){"use strict";function r(e){this.initialize(e),this.data=this.data||{}}r.prototype={initialize:null,applyToState:null},e["default"]=r}),e("router/transition-intent/named-transition-intent",["exports","../transition-intent","../transition-state","../handler-info/factory","../utils"],function(e,t,r,n,i){"use strict";e["default"]=i.subclass(t["default"],{name:null,pivotHandler:null,contexts:null,queryParams:null,initialize:function(e){this.name=e.name,this.pivotHandler=e.pivotHandler,this.contexts=e.contexts||[],this.queryParams=e.queryParams},applyToState:function(e,t,r,n){var a=i.extractQueryParams([this.name].concat(this.contexts)),o=a[0],s=(a[1],t.handlersFor(o[0])),l=s[s.length-1].handler;return 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Date).getTime()};e.now=s;var l=Object.create||function(e){if(arguments.length>1)throw new Error("Second argument not supported");if("object"!=typeof e)throw new TypeError("Argument must be an object");return (i.prototype=e, new i)};e.o_create=l}),t("ember")}(); +//# sourceMappingURL=ember.min.map \ No newline at end of file diff --git a/test/vendor/es6-promise.auto.js b/test/vendor/es6-promise.auto.js new file mode 100644 index 0000000..632b869 --- /dev/null +++ b/test/vendor/es6-promise.auto.js @@ -0,0 +1,1159 @@ +/*! + * @overview es6-promise - a tiny implementation of Promises/A+. + * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald) + * @license Licensed under MIT license + * See https://raw.githubusercontent.com/stefanpenner/es6-promise/master/LICENSE + * @version 4.0.5 + */ + +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define(factory) : + (global.ES6Promise = factory()); +}(this, (function () { 'use strict'; + +function objectOrFunction(x) { + return typeof x === 'function' || typeof x === 'object' && x !== null; +} + +function isFunction(x) { + return typeof x === 'function'; +} + +var _isArray = undefined; +if (!Array.isArray) { + _isArray = function (x) { + return Object.prototype.toString.call(x) === '[object Array]'; + }; +} else { + _isArray = Array.isArray; +} + +var isArray = _isArray; + +var len = 0; +var vertxNext = undefined; +var customSchedulerFn = undefined; + +var asap = function asap(callback, arg) { + queue[len] = callback; + queue[len + 1] = arg; + len += 2; + if (len === 2) { + // If len is 2, that means that we need to schedule an async flush. + // If additional callbacks are queued before the queue is flushed, they + // will be processed by this flush that we are scheduling. + if (customSchedulerFn) { + customSchedulerFn(flush); + } else { + scheduleFlush(); + } + } +}; + +function setScheduler(scheduleFn) { + customSchedulerFn = scheduleFn; +} + +function setAsap(asapFn) { + asap = asapFn; +} + +var browserWindow = typeof window !== 'undefined' ? window : undefined; +var browserGlobal = browserWindow || {}; +var BrowserMutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver; +var isNode = typeof self === 'undefined' && typeof process !== 'undefined' && ({}).toString.call(process) === '[object process]'; + +// test for web worker but not in IE10 +var isWorker = typeof Uint8ClampedArray !== 'undefined' && typeof importScripts !== 'undefined' && typeof MessageChannel !== 'undefined'; + +// node +function useNextTick() { + // node version 0.10.x displays a deprecation warning when nextTick is used recursively + // see https://github.com/cujojs/when/issues/410 for details + return function () { + return process.nextTick(flush); + }; +} + +// vertx +function useVertxTimer() { + if (typeof vertxNext !== 'undefined') { + return function () { + vertxNext(flush); + }; + } + + return useSetTimeout(); +} + +function useMutationObserver() { + var iterations = 0; + var observer = new BrowserMutationObserver(flush); + var node = document.createTextNode(''); + observer.observe(node, { characterData: true }); + + return function () { + node.data = iterations = ++iterations % 2; + }; +} + +// web worker +function useMessageChannel() { + var channel = new MessageChannel(); + channel.port1.onmessage = flush; + return function () { + return channel.port2.postMessage(0); + }; +} + +function useSetTimeout() { + // Store setTimeout reference so es6-promise will be unaffected by + // other code modifying setTimeout (like sinon.useFakeTimers()) + var globalSetTimeout = setTimeout; + return function () { + return globalSetTimeout(flush, 1); + }; +} + +var queue = new Array(1000); +function flush() { + for (var i = 0; i < len; i += 2) { + var callback = queue[i]; + var arg = queue[i + 1]; + + callback(arg); + + queue[i] = undefined; + queue[i + 1] = undefined; + } + + len = 0; +} + +function attemptVertx() { + try { + var r = require; + var vertx = r('vertx'); + vertxNext = vertx.runOnLoop || vertx.runOnContext; + return useVertxTimer(); + } catch (e) { + return useSetTimeout(); + } +} + +var scheduleFlush = undefined; +// Decide what async method to use to triggering processing of queued callbacks: +if (isNode) { + scheduleFlush = useNextTick(); +} else if (BrowserMutationObserver) { + scheduleFlush = useMutationObserver(); +} else if (isWorker) { + scheduleFlush = useMessageChannel(); +} else if (browserWindow === undefined && typeof require === 'function') { + scheduleFlush = attemptVertx(); +} else { + scheduleFlush = useSetTimeout(); +} + +function then(onFulfillment, onRejection) { + var _arguments = arguments; + + var parent = this; + + var child = new this.constructor(noop); + + if (child[PROMISE_ID] === undefined) { + makePromise(child); + } + + var _state = parent._state; + + if (_state) { + (function () { + var callback = _arguments[_state - 1]; + asap(function () { + return invokeCallback(_state, child, callback, parent._result); + }); + })(); + } else { + subscribe(parent, child, onFulfillment, onRejection); + } + + return child; +} + +/** + `Promise.resolve` returns a promise that will become resolved with the + passed `value`. It is shorthand for the following: + + ```javascript + let promise = new Promise(function(resolve, reject){ + resolve(1); + }); + + promise.then(function(value){ + // value === 1 + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + let promise = Promise.resolve(1); + + promise.then(function(value){ + // value === 1 + }); + ``` + + @method resolve + @static + @param {Any} value value that the returned promise will be resolved with + Useful for tooling. + @return {Promise} a promise that will become fulfilled with the given + `value` +*/ +function resolve(object) { + /*jshint validthis:true */ + var Constructor = this; + + if (object && typeof object === 'object' && object.constructor === Constructor) { + return object; + } + + var promise = new Constructor(noop); + _resolve(promise, object); + return promise; +} + +var PROMISE_ID = Math.random().toString(36).substring(16); + +function noop() {} + +var PENDING = void 0; +var FULFILLED = 1; +var REJECTED = 2; + +var GET_THEN_ERROR = new ErrorObject(); + +function selfFulfillment() { + return new TypeError("You cannot resolve a promise with itself"); +} + +function cannotReturnOwn() { + return new TypeError('A promises callback cannot return that same promise.'); +} + +function getThen(promise) { + try { + return promise.then; + } catch (error) { + GET_THEN_ERROR.error = error; + return GET_THEN_ERROR; + } +} + +function tryThen(then, value, fulfillmentHandler, rejectionHandler) { + try { + then.call(value, fulfillmentHandler, rejectionHandler); + } catch (e) { + return e; + } +} + +function handleForeignThenable(promise, thenable, then) { + asap(function (promise) { + var sealed = false; + var error = tryThen(then, thenable, function (value) { + if (sealed) { + return; + } + sealed = true; + if (thenable !== value) { + _resolve(promise, value); + } else { + fulfill(promise, value); + } + }, function (reason) { + if (sealed) { + return; + } + sealed = true; + + _reject(promise, reason); + }, 'Settle: ' + (promise._label || ' unknown promise')); + + if (!sealed && error) { + sealed = true; + _reject(promise, error); + } + }, promise); +} + +function handleOwnThenable(promise, thenable) { + if (thenable._state === FULFILLED) { + fulfill(promise, thenable._result); + } else if (thenable._state === REJECTED) { + _reject(promise, thenable._result); + } else { + subscribe(thenable, undefined, function (value) { + return _resolve(promise, value); + }, function (reason) { + return _reject(promise, reason); + }); + } +} + +function handleMaybeThenable(promise, maybeThenable, then$$) { + if (maybeThenable.constructor === promise.constructor && then$$ === then && maybeThenable.constructor.resolve === resolve) { + handleOwnThenable(promise, maybeThenable); + } else { + if (then$$ === GET_THEN_ERROR) { + _reject(promise, GET_THEN_ERROR.error); + } else if (then$$ === undefined) { + fulfill(promise, maybeThenable); + } else if (isFunction(then$$)) { + handleForeignThenable(promise, maybeThenable, then$$); + } else { + fulfill(promise, maybeThenable); + } + } +} + +function _resolve(promise, value) { + if (promise === value) { + _reject(promise, selfFulfillment()); + } else if (objectOrFunction(value)) { + handleMaybeThenable(promise, value, getThen(value)); + } else { + fulfill(promise, value); + } +} + +function publishRejection(promise) { + if (promise._onerror) { + promise._onerror(promise._result); + } + + publish(promise); +} + +function fulfill(promise, value) { + if (promise._state !== PENDING) { + return; + } + + promise._result = value; + promise._state = FULFILLED; + + if (promise._subscribers.length !== 0) { + asap(publish, promise); + } +} + +function _reject(promise, reason) { + if (promise._state !== PENDING) { + return; + } + promise._state = REJECTED; + promise._result = reason; + + asap(publishRejection, promise); +} + +function subscribe(parent, child, onFulfillment, onRejection) { + var _subscribers = parent._subscribers; + var length = _subscribers.length; + + parent._onerror = null; + + _subscribers[length] = child; + _subscribers[length + FULFILLED] = onFulfillment; + _subscribers[length + REJECTED] = onRejection; + + if (length === 0 && parent._state) { + asap(publish, parent); + } +} + +function publish(promise) { + var subscribers = promise._subscribers; + var settled = promise._state; + + if (subscribers.length === 0) { + return; + } + + var child = undefined, + callback = undefined, + detail = promise._result; + + for (var i = 0; i < subscribers.length; i += 3) { + child = subscribers[i]; + callback = subscribers[i + settled]; + + if (child) { + invokeCallback(settled, child, callback, detail); + } else { + callback(detail); + } + } + + promise._subscribers.length = 0; +} + +function ErrorObject() { + this.error = null; +} + +var TRY_CATCH_ERROR = new ErrorObject(); + +function tryCatch(callback, detail) { + try { + return callback(detail); + } catch (e) { + TRY_CATCH_ERROR.error = e; + return TRY_CATCH_ERROR; + } +} + +function invokeCallback(settled, promise, callback, detail) { + var hasCallback = isFunction(callback), + value = undefined, + error = undefined, + succeeded = undefined, + failed = undefined; + + if (hasCallback) { + value = tryCatch(callback, detail); + + if (value === TRY_CATCH_ERROR) { + failed = true; + error = value.error; + value = null; + } else { + succeeded = true; + } + + if (promise === value) { + _reject(promise, cannotReturnOwn()); + return; + } + } else { + value = detail; + succeeded = true; + } + + if (promise._state !== PENDING) { + // noop + } else if (hasCallback && succeeded) { + _resolve(promise, value); + } else if (failed) { + _reject(promise, error); + } else if (settled === FULFILLED) { + fulfill(promise, value); + } else if (settled === REJECTED) { + _reject(promise, value); + } +} + +function initializePromise(promise, resolver) { + try { + resolver(function resolvePromise(value) { + _resolve(promise, value); + }, function rejectPromise(reason) { + _reject(promise, reason); + }); + } catch (e) { + _reject(promise, e); + } +} + +var id = 0; +function nextId() { + return id++; +} + +function makePromise(promise) { + promise[PROMISE_ID] = id++; + promise._state = undefined; + promise._result = undefined; + promise._subscribers = []; +} + +function Enumerator(Constructor, input) { + this._instanceConstructor = Constructor; + this.promise = new Constructor(noop); + + if (!this.promise[PROMISE_ID]) { + makePromise(this.promise); + } + + if (isArray(input)) { + this._input = input; + this.length = input.length; + this._remaining = input.length; + + this._result = new Array(this.length); + + if (this.length === 0) { + fulfill(this.promise, this._result); + } else { + this.length = this.length || 0; + this._enumerate(); + if (this._remaining === 0) { + fulfill(this.promise, this._result); + } + } + } else { + _reject(this.promise, validationError()); + } +} + +function validationError() { + return new Error('Array Methods must be provided an Array'); +}; + +Enumerator.prototype._enumerate = function () { + var length = this.length; + var _input = this._input; + + for (var i = 0; this._state === PENDING && i < length; i++) { + this._eachEntry(_input[i], i); + } +}; + +Enumerator.prototype._eachEntry = function (entry, i) { + var c = this._instanceConstructor; + var resolve$$ = c.resolve; + + if (resolve$$ === resolve) { + var _then = getThen(entry); + + if (_then === then && entry._state !== PENDING) { + this._settledAt(entry._state, i, entry._result); + } else if (typeof _then !== 'function') { + this._remaining--; + this._result[i] = entry; + } else if (c === Promise) { + var promise = new c(noop); + handleMaybeThenable(promise, entry, _then); + this._willSettleAt(promise, i); + } else { + this._willSettleAt(new c(function (resolve$$) { + return resolve$$(entry); + }), i); + } + } else { + this._willSettleAt(resolve$$(entry), i); + } +}; + +Enumerator.prototype._settledAt = function (state, i, value) { + var promise = this.promise; + + if (promise._state === PENDING) { + this._remaining--; + + if (state === REJECTED) { + _reject(promise, value); + } else { + this._result[i] = value; + } + } + + if (this._remaining === 0) { + fulfill(promise, this._result); + } +}; + +Enumerator.prototype._willSettleAt = function (promise, i) { + var enumerator = this; + + subscribe(promise, undefined, function (value) { + return enumerator._settledAt(FULFILLED, i, value); + }, function (reason) { + return enumerator._settledAt(REJECTED, i, reason); + }); +}; + +/** + `Promise.all` accepts an array of promises, and returns a new promise which + is fulfilled with an array of fulfillment values for the passed promises, or + rejected with the reason of the first passed promise to be rejected. It casts all + elements of the passed iterable to promises as it runs this algorithm. + + Example: + + ```javascript + let promise1 = resolve(1); + let promise2 = resolve(2); + let promise3 = resolve(3); + let promises = [ promise1, promise2, promise3 ]; + + Promise.all(promises).then(function(array){ + // The array here would be [ 1, 2, 3 ]; + }); + ``` + + If any of the `promises` given to `all` are rejected, the first promise + that is rejected will be given as an argument to the returned promises's + rejection handler. For example: + + Example: + + ```javascript + let promise1 = resolve(1); + let promise2 = reject(new Error("2")); + let promise3 = reject(new Error("3")); + let promises = [ promise1, promise2, promise3 ]; + + Promise.all(promises).then(function(array){ + // Code here never runs because there are rejected promises! + }, function(error) { + // error.message === "2" + }); + ``` + + @method all + @static + @param {Array} entries array of promises + @param {String} label optional string for labeling the promise. + Useful for tooling. + @return {Promise} promise that is fulfilled when all `promises` have been + fulfilled, or rejected if any of them become rejected. + @static +*/ +function all(entries) { + return new Enumerator(this, entries).promise; +} + +/** + `Promise.race` returns a new promise which is settled in the same way as the + first passed promise to settle. + + Example: + + ```javascript + let promise1 = new Promise(function(resolve, reject){ + setTimeout(function(){ + resolve('promise 1'); + }, 200); + }); + + let promise2 = new Promise(function(resolve, reject){ + setTimeout(function(){ + resolve('promise 2'); + }, 100); + }); + + Promise.race([promise1, promise2]).then(function(result){ + // result === 'promise 2' because it was resolved before promise1 + // was resolved. + }); + ``` + + `Promise.race` is deterministic in that only the state of the first + settled promise matters. For example, even if other promises given to the + `promises` array argument are resolved, but the first settled promise has + become rejected before the other promises became fulfilled, the returned + promise will become rejected: + + ```javascript + let promise1 = new Promise(function(resolve, reject){ + setTimeout(function(){ + resolve('promise 1'); + }, 200); + }); + + let promise2 = new Promise(function(resolve, reject){ + setTimeout(function(){ + reject(new Error('promise 2')); + }, 100); + }); + + Promise.race([promise1, promise2]).then(function(result){ + // Code here never runs + }, function(reason){ + // reason.message === 'promise 2' because promise 2 became rejected before + // promise 1 became fulfilled + }); + ``` + + An example real-world use case is implementing timeouts: + + ```javascript + Promise.race([ajax('foo.json'), timeout(5000)]) + ``` + + @method race + @static + @param {Array} promises array of promises to observe + Useful for tooling. + @return {Promise} a promise which settles in the same way as the first passed + promise to settle. +*/ +function race(entries) { + /*jshint validthis:true */ + var Constructor = this; + + if (!isArray(entries)) { + return new Constructor(function (_, reject) { + return reject(new TypeError('You must pass an array to race.')); + }); + } else { + return new Constructor(function (resolve, reject) { + var length = entries.length; + for (var i = 0; i < length; i++) { + Constructor.resolve(entries[i]).then(resolve, reject); + } + }); + } +} + +/** + `Promise.reject` returns a promise rejected with the passed `reason`. + It is shorthand for the following: + + ```javascript + let promise = new Promise(function(resolve, reject){ + reject(new Error('WHOOPS')); + }); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + Instead of writing the above, your code now simply becomes the following: + + ```javascript + let promise = Promise.reject(new Error('WHOOPS')); + + promise.then(function(value){ + // Code here doesn't run because the promise is rejected! + }, function(reason){ + // reason.message === 'WHOOPS' + }); + ``` + + @method reject + @static + @param {Any} reason value that the returned promise will be rejected with. + Useful for tooling. + @return {Promise} a promise rejected with the given `reason`. +*/ +function reject(reason) { + /*jshint validthis:true */ + var Constructor = this; + var promise = new Constructor(noop); + _reject(promise, reason); + return promise; +} + +function needsResolver() { + throw new TypeError('You must pass a resolver function as the first argument to the promise constructor'); +} + +function needsNew() { + throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function."); +} + +/** + Promise objects represent the eventual result of an asynchronous operation. The + primary way of interacting with a promise is through its `then` method, which + registers callbacks to receive either a promise's eventual value or the reason + why the promise cannot be fulfilled. + + Terminology + ----------- + + - `promise` is an object or function with a `then` method whose behavior conforms to this specification. + - `thenable` is an object or function that defines a `then` method. + - `value` is any legal JavaScript value (including undefined, a thenable, or a promise). + - `exception` is a value that is thrown using the throw statement. + - `reason` is a value that indicates why a promise was rejected. + - `settled` the final resting state of a promise, fulfilled or rejected. + + A promise can be in one of three states: pending, fulfilled, or rejected. + + Promises that are fulfilled have a fulfillment value and are in the fulfilled + state. Promises that are rejected have a rejection reason and are in the + rejected state. A fulfillment value is never a thenable. + + Promises can also be said to *resolve* a value. If this value is also a + promise, then the original promise's settled state will match the value's + settled state. So a promise that *resolves* a promise that rejects will + itself reject, and a promise that *resolves* a promise that fulfills will + itself fulfill. + + + Basic Usage: + ------------ + + ```js + let promise = new Promise(function(resolve, reject) { + // on success + resolve(value); + + // on failure + reject(reason); + }); + + promise.then(function(value) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Advanced Usage: + --------------- + + Promises shine when abstracting away asynchronous interactions such as + `XMLHttpRequest`s. + + ```js + function getJSON(url) { + return new Promise(function(resolve, reject){ + let xhr = new XMLHttpRequest(); + + xhr.open('GET', url); + xhr.onreadystatechange = handler; + xhr.responseType = 'json'; + xhr.setRequestHeader('Accept', 'application/json'); + xhr.send(); + + function handler() { + if (this.readyState === this.DONE) { + if (this.status === 200) { + resolve(this.response); + } else { + reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']')); + } + } + }; + }); + } + + getJSON('/posts.json').then(function(json) { + // on fulfillment + }, function(reason) { + // on rejection + }); + ``` + + Unlike callbacks, promises are great composable primitives. + + ```js + Promise.all([ + getJSON('/posts'), + getJSON('/comments') + ]).then(function(values){ + values[0] // => postsJSON + values[1] // => commentsJSON + + return values; + }); + ``` + + @class Promise + @param {function} resolver + Useful for tooling. + @constructor +*/ +function Promise(resolver) { + this[PROMISE_ID] = nextId(); + this._result = this._state = undefined; + this._subscribers = []; + + if (noop !== resolver) { + typeof resolver !== 'function' && needsResolver(); + this instanceof Promise ? initializePromise(this, resolver) : needsNew(); + } +} + +Promise.all = all; +Promise.race = race; +Promise.resolve = resolve; +Promise.reject = reject; +Promise._setScheduler = setScheduler; +Promise._setAsap = setAsap; +Promise._asap = asap; + +Promise.prototype = { + constructor: Promise, + + /** + The primary way of interacting with a promise is through its `then` method, + which registers callbacks to receive either a promise's eventual value or the + reason why the promise cannot be fulfilled. + + ```js + findUser().then(function(user){ + // user is available + }, function(reason){ + // user is unavailable, and you are given the reason why + }); + ``` + + Chaining + -------- + + The return value of `then` is itself a promise. This second, 'downstream' + promise is resolved with the return value of the first promise's fulfillment + or rejection handler, or rejected if the handler throws an exception. + + ```js + findUser().then(function (user) { + return user.name; + }, function (reason) { + return 'default name'; + }).then(function (userName) { + // If `findUser` fulfilled, `userName` will be the user's name, otherwise it + // will be `'default name'` + }); + + findUser().then(function (user) { + throw new Error('Found user, but still unhappy'); + }, function (reason) { + throw new Error('`findUser` rejected and we're unhappy'); + }).then(function (value) { + // never reached + }, function (reason) { + // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'. + // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'. + }); + ``` + If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream. + + ```js + findUser().then(function (user) { + throw new PedagogicalException('Upstream error'); + }).then(function (value) { + // never reached + }).then(function (value) { + // never reached + }, function (reason) { + // The `PedgagocialException` is propagated all the way down to here + }); + ``` + + Assimilation + ------------ + + Sometimes the value you want to propagate to a downstream promise can only be + retrieved asynchronously. This can be achieved by returning a promise in the + fulfillment or rejection handler. The downstream promise will then be pending + until the returned promise is settled. This is called *assimilation*. + + ```js + findUser().then(function (user) { + return findCommentsByAuthor(user); + }).then(function (comments) { + // The user's comments are now available + }); + ``` + + If the assimliated promise rejects, then the downstream promise will also reject. + + ```js + findUser().then(function (user) { + return findCommentsByAuthor(user); + }).then(function (comments) { + // If `findCommentsByAuthor` fulfills, we'll have the value here + }, function (reason) { + // If `findCommentsByAuthor` rejects, we'll have the reason here + }); + ``` + + Simple Example + -------------- + + Synchronous Example + + ```javascript + let result; + + try { + result = findResult(); + // success + } catch(reason) { + // failure + } + ``` + + Errback Example + + ```js + findResult(function(result, err){ + if (err) { + // failure + } else { + // success + } + }); + ``` + + Promise Example; + + ```javascript + findResult().then(function(result){ + // success + }, function(reason){ + // failure + }); + ``` + + Advanced Example + -------------- + + Synchronous Example + + ```javascript + let author, books; + + try { + author = findAuthor(); + books = findBooksByAuthor(author); + // success + } catch(reason) { + // failure + } + ``` + + Errback Example + + ```js + + function foundBooks(books) { + + } + + function failure(reason) { + + } + + findAuthor(function(author, err){ + if (err) { + failure(err); + // failure + } else { + try { + findBoooksByAuthor(author, function(books, err) { + if (err) { + failure(err); + } else { + try { + foundBooks(books); + } catch(reason) { + failure(reason); + } + } + }); + } catch(error) { + failure(err); + } + // success + } + }); + ``` + + Promise Example; + + ```javascript + findAuthor(). + then(findBooksByAuthor). + then(function(books){ + // found books + }).catch(function(reason){ + // something went wrong + }); + ``` + + @method then + @param {Function} onFulfilled + @param {Function} onRejected + Useful for tooling. + @return {Promise} + */ + then: then, + + /** + `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same + as the catch block of a try/catch statement. + + ```js + function findAuthor(){ + throw new Error('couldn't find that author'); + } + + // synchronous + try { + findAuthor(); + } catch(reason) { + // something went wrong + } + + // async with promises + findAuthor().catch(function(reason){ + // something went wrong + }); + ``` + + @method catch + @param {Function} onRejection + Useful for tooling. + @return {Promise} + */ + 'catch': function _catch(onRejection) { + return this.then(null, onRejection); + } +}; + +function polyfill() { + var local = undefined; + + if (typeof global !== 'undefined') { + local = global; + } else if (typeof self !== 'undefined') { + local = self; + } else { + try { + local = Function('return this')(); + } catch (e) { + throw new Error('polyfill failed because global object is unavailable in this environment'); + } + } + + var P 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+},Ot.prototype.toJSON=Ot.prototype.valueOf=Ot.prototype.value=function(){return Ar(this.__wrapped__,this.__actions__)},Ot.prototype.first=Ot.prototype.head,vi&&(Ot.prototype[vi]=Ye),Ot}();typeof define=="function"&&typeof define.amd=="object"&&define.amd?(Pt._=un, define(function(){return un})):qt?((qt.exports=un)._=un,Zt._=un):Pt._=un}).call(this); diff --git a/test/vendor/mocha.css b/test/vendor/mocha.css old mode 100755 new mode 100644 index 724ac3c..759a6c8 --- a/test/vendor/mocha.css +++ b/test/vendor/mocha.css @@ -1,10 +1,16 @@ -@charset "UTF-8"; +@charset "utf-8"; + body { + margin:0; +} + +#mocha { font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif; - padding: 60px 50px; + margin: 60px 50px; } -#mocha ul, #mocha li { +#mocha ul, +#mocha li { margin: 0; padding: 0; } @@ -13,7 +19,8 @@ body { list-style: none; } -#mocha h1, #mocha h2 { +#mocha h1, +#mocha h2 { margin: 0; } @@ -37,7 +44,7 @@ body { font-size: .8em; } -.hidden { +#mocha .hidden { display: none; } @@ -53,19 +60,20 @@ body { #mocha .test { margin-left: 15px; + overflow: hidden; } #mocha .test.pending:hover h2::after { content: '(pending)'; - font-family: arial; + font-family: arial, sans-serif; } #mocha .test.pass.medium .duration { - background: #C09853; + background: #c09853; } #mocha .test.pass.slow .duration { - background: #B94A48; + background: #b94a48; } #mocha .test.pass::before { @@ -81,7 +89,7 @@ body { font-size: 9px; margin-left: 5px; padding: 2px 5px; - color: white; + color: #fff; -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2); -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2); box-shadow: inset 0 1px 1px rgba(0,0,0,.2); @@ -128,17 +136,63 @@ body { overflow: auto; } +#mocha .test .html-error { + overflow: auto; + color: black; + line-height: 1.5; + display: block; + float: left; + clear: left; + font: 12px/1.5 monaco, monospace; + margin: 5px; + padding: 15px; + border: 1px solid #eee; + max-width: 85%; /*(1)*/ + max-width: calc(100% - 42px); /*(2)*/ + max-height: 300px; + word-wrap: break-word; + border-bottom-color: #ddd; + -webkit-border-radius: 3px; + -webkit-box-shadow: 0 1px 3px #eee; + -moz-border-radius: 3px; + -moz-box-shadow: 0 1px 3px #eee; + border-radius: 3px; +} + +#mocha .test .html-error pre.error { + border: none; + -webkit-border-radius: none; + -webkit-box-shadow: none; + -moz-border-radius: none; + -moz-box-shadow: none; + padding: 0; + margin: 0; + margin-top: 18px; + max-height: none; +} + +/** + * (1): approximate for browsers not supporting calc + * (2): 42 = 2*15 + 2*10 + 2*1 (padding + margin + border) + * ^^ seriously + */ #mocha .test pre { - display: inline-block; + display: block; + float: left; + clear: left; font: 12px/1.5 monaco, monospace; margin: 5px; padding: 15px; border: 1px solid #eee; + max-width: 85%; /*(1)*/ + max-width: calc(100% - 42px); /*(2)*/ + word-wrap: break-word; border-bottom-color: #ddd; -webkit-border-radius: 3px; -webkit-box-shadow: 0 1px 3px #eee; -moz-border-radius: 3px; -moz-box-shadow: 0 1px 3px #eee; + border-radius: 3px; } #mocha .test h2 { @@ -148,7 +202,7 @@ body { #mocha .test a.replay { position: absolute; top: 3px; - right: -20px; + right: 0; text-decoration: none; vertical-align: middle; display: block; @@ -163,7 +217,7 @@ body { -webkit-transition: opacity 200ms; -moz-transition: opacity 200ms; transition: opacity 200ms; - opacity: 0.2; + opacity: 0.3; color: #888; } @@ -171,57 +225,90 @@ body { opacity: 1; } -#report.pass .test.fail { +#mocha-report.pass .test.fail { display: none; } -#report.fail .test.pass { +#mocha-report.fail .test.pass { display: none; } -#error { +#mocha-report.pending .test.pass, +#mocha-report.pending .test.fail { + display: none; +} +#mocha-report.pending .test.pass.pending { + display: block; +} + +#mocha-error { color: #c00; - font-size: 1.5 em; + font-size: 1.5em; font-weight: 100; letter-spacing: 1px; } -#stats { +#mocha-stats { position: fixed; top: 15px; right: 10px; font-size: 12px; margin: 0; color: #888; + z-index: 1; } -#stats .progress { +#mocha-stats .progress { float: right; padding-top: 0; -} - -#stats em { + + /** + * Set safe initial values, so mochas .progress does not inherit these + * properties from Bootstrap .progress (which causes .progress height to + * equal line height set in Bootstrap). + */ + height: auto; + box-shadow: none; + background-color: initial; +} + +#mocha-stats em { color: black; } -#stats a { +#mocha-stats a { text-decoration: none; color: inherit; } -#stats a:hover { +#mocha-stats a:hover { border-bottom: 1px solid #eee; } -#stats li { +#mocha-stats li { display: inline-block; margin: 0 5px; list-style: none; padding-top: 11px; } -code .comment { color: #ddd } -code .init { color: #2F6FAD } -code .string { color: #5890AD } -code .keyword { color: #8A6343 } -code .number { color: #2F6FAD } +#mocha-stats canvas { + width: 40px; + height: 40px; +} + +#mocha code .comment { color: #ddd; } +#mocha code .init { color: #2f6fad; } +#mocha code .string { color: #5890ad; } +#mocha code .keyword { color: #8a6343; } +#mocha code .number { color: #2f6fad; } + +@media screen and (max-device-width: 480px) { + #mocha { + margin: 60px 0px; + } + + #mocha #stats { + position: absolute; + } +} diff --git a/test/vendor/mocha.js b/test/vendor/mocha.js old mode 100755 new mode 100644 index 6e42dc2..af90ada --- a/test/vendor/mocha.js +++ b/test/vendor/mocha.js @@ -1,68 +1,180 @@ -;(function(){ +(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 1) { + suites.shift(); + } + var suite = Suite.create(suites[0], title); + suite.file = file; + suites.unshift(suite); + return suite; }; /** - * Execute after running tests. + * Exclusive test-case. */ - context.after = function(fn){ - suites[0].afterAll(fn); + context.suite.only = function(title, fn) { + var suite = context.suite(title, fn); + mocha.grep(suite.fullTitle()); }; /** - * Execute before each test case. + * Describe a specification or test-case + * with the given `title` and callback `fn` + * acting as a thunk. */ - context.beforeEach = function(fn){ - suites[0].beforeEach(fn); + context.test = function(title, fn) { + var test = new Test(title, fn); + test.file = file; + suites[0].addTest(test); + return test; }; /** - * Execute after each test case. + * Exclusive test-case. */ - context.afterEach = function(fn){ - suites[0].afterEach(fn); - }; - - /** - * Describe a "suite" with the given `title`. - */ - - context.suite = function(title){ - if (suites.length > 1) suites.shift(); - var suite = Suite.create(suites[0], title); - suites.unshift(suite); + context.test.only = function(title, fn) { + var test = context.test(title, fn); + var reString = '^' + escapeRe(test.fullTitle()) + '$'; + mocha.grep(new RegExp(reString)); }; - /** - * Describe a specification or test-case - * with the given `title` and callback `fn` - * acting as a thunk. - */ - - context.test = function(title, fn){ - suites[0].addTest(new Test(title, fn)); - }; + context.test.skip = common.test.skip; + context.test.retries = common.test.retries; }); }; -}); // module: interfaces/qunit.js - -require.register("interfaces/tdd.js", function(module, exports, require){ - +},{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":49}],13:[function(require,module,exports){ /** * Module dependencies. */ -var Suite = require('../suite') - , Test = require('../test'); +var Suite = require('../suite'); +var Test = require('../test'); +var escapeRe = require('escape-string-regexp'); /** * TDD-style interface: * - * suite('Array', function(){ - * suite('#indexOf()', function(){ - * suiteSetup(function(){ + * suite('Array', function() { + * suite('#indexOf()', function() { + * suiteSetup(function() { * * }); - * - * test('should return -1 when not present', function(){ + * + * test('should return -1 when not present', function() { * * }); * - * test('should return the index when present', function(){ + * test('should return the index when present', function() { * * }); * - * suiteTeardown(function(){ + * suiteTeardown(function() { * * }); * }); * }); * + * @param {Suite} suite Root suite. */ - -module.exports = function(suite){ +module.exports = function(suite) { var suites = [suite]; - suite.on('pre-require', function(context, file, mocha){ - - /** - * Execute before each test case. - */ - - context.setup = function(fn){ - suites[0].beforeEach(fn); - }; - - /** - * Execute after each test case. - */ - - context.teardown = function(fn){ - suites[0].afterEach(fn); - }; - - /** - * Execute before the suite. - */ + suite.on('pre-require', function(context, file, mocha) { + var common = require('./common')(suites, context); - context.suiteSetup = function(fn){ - suites[0].beforeAll(fn); - }; + context.setup = common.beforeEach; + context.teardown = common.afterEach; + context.suiteSetup = common.before; + context.suiteTeardown = common.after; + context.run = mocha.options.delay && common.runWithSuite(suite); /** - * Execute after the suite. + * Describe a "suite" with the given `title` and callback `fn` containing + * nested suites and/or tests. */ - - context.suiteTeardown = function(fn){ - suites[0].afterAll(fn); + context.suite = function(title, fn) { + var suite = Suite.create(suites[0], title); + suite.file = file; + suites.unshift(suite); + fn.call(suite); + suites.shift(); + return suite; }; /** - * Describe a "suite" with the given `title` - * and callback `fn` containing nested suites - * and/or tests. + * Pending suite. */ - - context.suite = function(title, fn){ + context.suite.skip = function(title, fn) { var suite = Suite.create(suites[0], title); + suite.pending = true; suites.unshift(suite); fn.call(suite); suites.shift(); - return suite; }; /** * Exclusive test-case. */ - - context.suite.only = function(title, fn){ + context.suite.only = function(title, fn) { var suite = context.suite(title, fn); mocha.grep(suite.fullTitle()); }; /** - * Describe a specification or test-case - * with the given `title` and callback `fn` - * acting as a thunk. + * Describe a specification or test-case with the given `title` and + * callback `fn` acting as a thunk. */ - - context.test = function(title, fn){ + context.test = function(title, fn) { + var suite = suites[0]; + if (suite.isPending()) { + fn = null; + } var test = new Test(title, fn); - suites[0].addTest(test); + test.file = file; + suite.addTest(test); return test; }; @@ -933,16 +1125,19 @@ module.exports = function(suite){ * Exclusive test-case. */ - context.test.only = function(title, fn){ + context.test.only = function(title, fn) { var test = context.test(title, fn); - mocha.grep(test.fullTitle()); + var reString = '^' + escapeRe(test.fullTitle()) + '$'; + mocha.grep(new RegExp(reString)); }; + + context.test.skip = common.test.skip; + context.test.retries = common.test.retries; }); }; -}); // module: interfaces/tdd.js - -require.register("mocha.js", function(module, exports, require){ +},{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":49}],14:[function(require,module,exports){ +(function (process,global,__dirname){ /*! * mocha * Copyright(c) 2011 TJ Holowaychuk @@ -953,8 +1148,10 @@ require.register("mocha.js", function(module, exports, require){ * Module dependencies. */ -var path = require('browser/path') - , utils = require('./utils'); +var escapeRe = require('escape-string-regexp'); +var path = require('path'); +var reporters = require('./reporters'); +var utils = require('./utils'); /** * Expose `Mocha`. @@ -962,13 +1159,22 @@ var path = require('browser/path') exports = module.exports = Mocha; +/** + * To require local UIs and reporters when running in node. + */ + +if (!process.browser) { + var cwd = process.cwd(); + module.paths.push(cwd, path.join(cwd, 'node_modules')); +} + /** * Expose internals. */ exports.utils = utils; exports.interfaces = require('./interfaces'); -exports.reporters = require('./reporters'); +exports.reporters = reporters; exports.Runnable = require('./runnable'); exports.Context = require('./context'); exports.Runner = require('./runner'); @@ -979,90 +1185,164 @@ exports.Test = require('./test'); /** * Return image `name` path. * - * @param {String} name - * @return {String} * @api private + * @param {string} name + * @return {string} */ - function image(name) { - return __dirname + '/../images/' + name + '.png'; + return path.join(__dirname, '../images', name + '.png'); } /** - * Setup mocha with `options`. + * Set up mocha with `options`. * * Options: * * - `ui` name "bdd", "tdd", "exports" etc - * - `reporter` reporter instance, defaults to `mocha.reporters.Dot` + * - `reporter` reporter instance, defaults to `mocha.reporters.spec` * - `globals` array of accepted globals * - `timeout` timeout in milliseconds + * - `retries` number of times to retry failed tests + * - `bail` bail on the first test failure * - `slow` milliseconds to wait before considering a test slow * - `ignoreLeaks` ignore global leaks + * - `fullTrace` display the full stack-trace on failing * - `grep` string or regexp to filter tests with * * @param {Object} options * @api public */ - function Mocha(options) { options = options || {}; this.files = []; this.options = options; - this.grep(options.grep); - this.suite = new exports.Suite('', new exports.Context); + if (options.grep) { + this.grep(new RegExp(options.grep)); + } + if (options.fgrep) { + this.grep(options.fgrep); + } + this.suite = new exports.Suite('', new exports.Context()); this.ui(options.ui); - this.reporter(options.reporter); - if (options.timeout) this.timeout(options.timeout); - if (options.slow) this.slow(options.slow); + this.bail(options.bail); + this.reporter(options.reporter, options.reporterOptions); + if (typeof options.timeout !== 'undefined' && options.timeout !== null) { + this.timeout(options.timeout); + } + if (typeof options.retries !== 'undefined' && options.retries !== null) { + this.retries(options.retries); + } + this.useColors(options.useColors); + if (options.enableTimeouts !== null) { + this.enableTimeouts(options.enableTimeouts); + } + if (options.slow) { + this.slow(options.slow); + } } /** - * Add test `file`. + * Enable or disable bailing on the first failure. * - * @param {String} file * @api public + * @param {boolean} [bail] */ +Mocha.prototype.bail = function(bail) { + if (!arguments.length) { + bail = true; + } + this.suite.bail(bail); + return this; +}; -Mocha.prototype.addFile = function(file){ +/** + * Add test `file`. + * + * @api public + * @param {string} file + */ +Mocha.prototype.addFile = function(file) { this.files.push(file); return this; }; /** - * Set reporter to `reporter`, defaults to "dot". + * Set reporter to `reporter`, defaults to "spec". * - * @param {String|Function} reporter name of a reporter or a reporter constructor + * @param {String|Function} reporter name or constructor + * @param {Object} reporterOptions optional options * @api public + * @param {string|Function} reporter name or constructor + * @param {Object} reporterOptions optional options */ - -Mocha.prototype.reporter = function(reporter){ - if ('function' == typeof reporter) { +Mocha.prototype.reporter = function(reporter, reporterOptions) { + if (typeof reporter === 'function') { this._reporter = reporter; } else { - reporter = reporter || 'dot'; - try { - this._reporter = require('./reporters/' + reporter); - } catch (err) { - this._reporter = require(reporter); + reporter = reporter || 'spec'; + var _reporter; + // Try to load a built-in reporter. + if (reporters[reporter]) { + _reporter = reporters[reporter]; + } + // Try to load reporters from process.cwd() and node_modules + if (!_reporter) { + try { + _reporter = require(reporter); + } catch (err) { + err.message.indexOf('Cannot find module') !== -1 + ? console.warn('"' + reporter + '" reporter not found') + : console.warn('"' + reporter + '" reporter blew up with error:\n' + err.stack); + } } - if (!this._reporter) throw new Error('invalid reporter "' + reporter + '"'); + if (!_reporter && reporter === 'teamcity') { + console.warn('The Teamcity reporter was moved to a package named ' + + 'mocha-teamcity-reporter ' + + '(https://npmjs.org/package/mocha-teamcity-reporter).'); + } + if (!_reporter) { + throw new Error('invalid reporter "' + reporter + '"'); + } + this._reporter = _reporter; } + this.options.reporterOptions = reporterOptions; return this; }; /** * Set test UI `name`, defaults to "bdd". * - * @param {String} bdd * @api public + * @param {string} bdd */ - -Mocha.prototype.ui = function(name){ +Mocha.prototype.ui = function(name) { name = name || 'bdd'; this._ui = exports.interfaces[name]; - if (!this._ui) throw new Error('invalid interface "' + name + '"'); + if (!this._ui) { + try { + this._ui = require(name); + } catch (err) { + throw new Error('invalid interface "' + name + '"'); + } + } this._ui = this._ui(this.suite); + + this.suite.on('pre-require', function(context) { + exports.afterEach = context.afterEach || context.teardown; + exports.after = context.after || context.suiteTeardown; + exports.beforeEach = context.beforeEach || context.setup; + exports.before = context.before || context.suiteSetup; + exports.describe = context.describe || context.suite; + exports.it = context.it || context.test; + exports.setup = context.setup || context.beforeEach; + exports.suiteSetup = context.suiteSetup || context.before; + exports.suiteTeardown = context.suiteTeardown || context.after; + exports.suite = context.suite || context.describe; + exports.teardown = context.teardown || context.afterEach; + exports.test = context.test || context.it; + exports.run = context.run; + }); + return this; }; @@ -1071,18 +1351,16 @@ Mocha.prototype.ui = function(name){ * * @api private */ - -Mocha.prototype.loadFiles = function(fn){ +Mocha.prototype.loadFiles = function(fn) { var self = this; var suite = this.suite; - var pending = this.files.length; - this.files.forEach(function(file){ + this.files.forEach(function(file) { file = path.resolve(file); suite.emit('pre-require', global, file, self); suite.emit('require', require(file), file, self); suite.emit('post-require', global, file, self); - --pending || (fn && fn()); }); + fn && fn(); }; /** @@ -1090,20 +1368,19 @@ Mocha.prototype.loadFiles = function(fn){ * * @api private */ - Mocha.prototype._growl = function(runner, reporter) { var notify = require('growl'); - runner.on('end', function(){ + runner.on('end', function() { var stats = reporter.stats; if (stats.failures) { var msg = stats.failures + ' of ' + runner.total + ' tests failed'; notify(msg, { name: 'mocha', title: 'Failed', image: image('error') }); } else { notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', { - name: 'mocha' - , title: 'Passed' - , image: image('ok') + name: 'mocha', + title: 'Passed', + image: image('ok') }); } }); @@ -1115,12 +1392,11 @@ Mocha.prototype._growl = function(runner, reporter) { * @param {RegExp|String} re * @return {Mocha} * @api public + * @param {RegExp|string} re + * @return {Mocha} */ - -Mocha.prototype.grep = function(re){ - this.options.grep = 'string' == typeof re - ? new RegExp(utils.escapeRegexp(re)) - : re; +Mocha.prototype.grep = function(re) { + this.options.grep = typeof re === 'string' ? new RegExp(escapeRe(re)) : re; return this; }; @@ -1130,8 +1406,7 @@ Mocha.prototype.grep = function(re){ * @return {Mocha} * @api public */ - -Mocha.prototype.invert = function(){ +Mocha.prototype.invert = function() { this.options.invert = true; return this; }; @@ -1139,12 +1414,14 @@ Mocha.prototype.invert = function(){ /** * Ignore global leaks. * + * @param {Boolean} ignore * @return {Mocha} * @api public + * @param {boolean} ignore + * @return {Mocha} */ - -Mocha.prototype.ignoreLeaks = function(){ - this.options.ignoreLeaks = true; +Mocha.prototype.ignoreLeaks = function(ignore) { + this.options.ignoreLeaks = Boolean(ignore); return this; }; @@ -1154,20 +1431,29 @@ Mocha.prototype.ignoreLeaks = function(){ * @return {Mocha} * @api public */ - -Mocha.prototype.checkLeaks = function(){ +Mocha.prototype.checkLeaks = function() { this.options.ignoreLeaks = false; return this; }; /** - * Enable growl support. + * Display long stack-trace on failing * * @return {Mocha} * @api public */ +Mocha.prototype.fullTrace = function() { + this.options.fullStackTrace = true; + return this; +}; -Mocha.prototype.growl = function(){ +/** + * Enable growl support. + * + * @return {Mocha} + * @api public + */ +Mocha.prototype.growl = function() { this.options.growl = true; return this; }; @@ -1178,64 +1464,186 @@ Mocha.prototype.growl = function(){ * @param {Array|String} globals * @return {Mocha} * @api public + * @param {Array|string} globals + * @return {Mocha} */ - -Mocha.prototype.globals = function(globals){ +Mocha.prototype.globals = function(globals) { this.options.globals = (this.options.globals || []).concat(globals); return this; }; +/** + * Emit color output. + * + * @param {Boolean} colors + * @return {Mocha} + * @api public + * @param {boolean} colors + * @return {Mocha} + */ +Mocha.prototype.useColors = function(colors) { + if (colors !== undefined) { + this.options.useColors = colors; + } + return this; +}; + +/** + * Use inline diffs rather than +/-. + * + * @param {Boolean} inlineDiffs + * @return {Mocha} + * @api public + * @param {boolean} inlineDiffs + * @return {Mocha} + */ +Mocha.prototype.useInlineDiffs = function(inlineDiffs) { + this.options.useInlineDiffs = inlineDiffs !== undefined && inlineDiffs; + return this; +}; + /** * Set the timeout in milliseconds. * * @param {Number} timeout * @return {Mocha} * @api public + * @param {number} timeout + * @return {Mocha} */ - -Mocha.prototype.timeout = function(timeout){ +Mocha.prototype.timeout = function(timeout) { this.suite.timeout(timeout); return this; }; +/** + * Set the number of times to retry failed tests. + * + * @param {Number} retry times + * @return {Mocha} + * @api public + */ +Mocha.prototype.retries = function(n) { + this.suite.retries(n); + return this; +}; + /** * Set slowness threshold in milliseconds. * * @param {Number} slow * @return {Mocha} * @api public + * @param {number} slow + * @return {Mocha} */ - -Mocha.prototype.slow = function(slow){ +Mocha.prototype.slow = function(slow) { this.suite.slow(slow); return this; }; +/** + * Enable timeouts. + * + * @param {Boolean} enabled + * @return {Mocha} + * @api public + * @param {boolean} enabled + * @return {Mocha} + */ +Mocha.prototype.enableTimeouts = function(enabled) { + this.suite.enableTimeouts(arguments.length && enabled !== undefined ? enabled : true); + return this; +}; + +/** + * Makes all tests async (accepting a callback) + * + * @return {Mocha} + * @api public + */ +Mocha.prototype.asyncOnly = function() { + this.options.asyncOnly = true; + return this; +}; + +/** + * Disable syntax highlighting (in browser). + * + * @api public + */ +Mocha.prototype.noHighlighting = function() { + this.options.noHighlighting = true; + return this; +}; + +/** + * Enable uncaught errors to propagate (in browser). + * + * @return {Mocha} + * @api public + */ +Mocha.prototype.allowUncaught = function() { + this.options.allowUncaught = true; + return this; +}; + +/** + * Delay root suite execution. + * @returns {Mocha} + */ +Mocha.prototype.delay = function delay() { + this.options.delay = true; + return this; +}; + /** * Run tests and invoke `fn()` when complete. * + * @api public * @param {Function} fn * @return {Runner} - * @api public */ - -Mocha.prototype.run = function(fn){ - if (this.files.length) this.loadFiles(); +Mocha.prototype.run = function(fn) { + if (this.files.length) { + this.loadFiles(); + } var suite = this.suite; var options = this.options; - var runner = new exports.Runner(suite); - var reporter = new this._reporter(runner); - runner.ignoreLeaks = options.ignoreLeaks; - if (options.grep) runner.grep(options.grep, options.invert); - if (options.globals) runner.globals(options.globals); - if (options.growl) this._growl(runner, reporter); - return runner.run(fn); -}; + options.files = this.files; + var runner = new exports.Runner(suite, options.delay); + var reporter = new this._reporter(runner, options); + runner.ignoreLeaks = options.ignoreLeaks !== false; + runner.fullStackTrace = options.fullStackTrace; + runner.asyncOnly = options.asyncOnly; + runner.allowUncaught = options.allowUncaught; + if (options.grep) { + runner.grep(options.grep, options.invert); + } + if (options.globals) { + runner.globals(options.globals); + } + if (options.growl) { + this._growl(runner, reporter); + } + if (options.useColors !== undefined) { + exports.reporters.Base.useColors = options.useColors; + } + exports.reporters.Base.inlineDiffs = options.useInlineDiffs; -}); // module: mocha.js + function done(failures) { + if (reporter.done) { + reporter.done(failures, fn); + } else { + fn && fn(failures); + } + } -require.register("ms.js", function(module, exports, require){ + return runner.run(done); +}; +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},"/lib") +},{"./context":6,"./hook":7,"./interfaces":11,"./reporters":22,"./runnable":35,"./runner":36,"./suite":37,"./test":38,"./utils":39,"_process":58,"escape-string-regexp":49,"growl":51,"path":43}],15:[function(require,module,exports){ /** * Helpers. */ @@ -1244,99 +1652,174 @@ var s = 1000; var m = s * 60; var h = m * 60; var d = h * 24; +var y = d * 365.25; /** * Parse or format the given `val`. * - * @param {String|Number} val - * @return {String|Number} + * Options: + * + * - `long` verbose formatting [false] + * * @api public + * @param {string|number} val + * @param {Object} options + * @return {string|number} */ - -module.exports = function(val){ - if ('string' == typeof val) return parse(val); - return format(val); -} +module.exports = function(val, options) { + options = options || {}; + if (typeof val === 'string') { + return parse(val); + } + // https://github.com/mochajs/mocha/pull/1035 + return options['long'] ? longFormat(val) : shortFormat(val); +}; /** * Parse the given `str` and return milliseconds. * - * @param {String} str - * @return {Number} * @api private + * @param {string} str + * @return {number} */ - function parse(str) { - var m = /^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i.exec(str); - if (!m) return; - var n = parseFloat(m[1]); - var type = (m[2] || 'ms').toLowerCase(); + var match = (/^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i).exec(str); + if (!match) { + return; + } + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); switch (type) { case 'years': case 'year': case 'y': - return n * 31557600000; + return n * y; case 'days': case 'day': case 'd': - return n * 86400000; + return n * d; case 'hours': case 'hour': case 'h': - return n * 3600000; + return n * h; case 'minutes': case 'minute': case 'm': - return n * 60000; + return n * m; case 'seconds': case 'second': case 's': - return n * 1000; + return n * s; case 'ms': return n; + default: + // No default case } } /** - * Format the given `ms`. + * Short format for `ms`. * - * @param {Number} ms - * @return {String} - * @api public + * @api private + * @param {number} ms + * @return {string} */ +function shortFormat(ms) { + if (ms >= d) { + return Math.round(ms / d) + 'd'; + } + if (ms >= h) { + return Math.round(ms / h) + 'h'; + } + if (ms >= m) { + return Math.round(ms / m) + 'm'; + } + if (ms >= s) { + return Math.round(ms / s) + 's'; + } + return ms + 'ms'; +} -function format(ms) { - if (ms == d) return (ms / d) + ' day'; - if (ms > d) return (ms / d) + ' days'; - if (ms == h) return (ms / h) + ' hour'; - if (ms > h) return (ms / h) + ' hours'; - if (ms == m) return (ms / m) + ' minute'; - if (ms > m) return (ms / m) + ' minutes'; - if (ms == s) return (ms / s) + ' second'; - if (ms > s) return (ms / s) + ' seconds'; - return ms + ' ms'; +/** + * Long format for `ms`. + * + * @api private + * @param {number} ms + * @return {string} + */ +function longFormat(ms) { + return plural(ms, d, 'day') + || plural(ms, h, 'hour') + || plural(ms, m, 'minute') + || plural(ms, s, 'second') + || ms + ' ms'; +} + +/** + * Pluralization helper. + * + * @api private + * @param {number} ms + * @param {number} n + * @param {string} name + */ +function plural(ms, n, name) { + if (ms < n) { + return; + } + if (ms < n * 1.5) { + return Math.floor(ms / n) + ' ' + name; + } + return Math.ceil(ms / n) + ' ' + name + 's'; } -}); // module: ms.js -require.register("reporters/base.js", function(module, exports, require){ +},{}],16:[function(require,module,exports){ + +/** + * Expose `Pending`. + */ + +module.exports = Pending; +/** + * Initialize a new `Pending` error with the given message. + * + * @param {string} message + */ +function Pending(message) { + this.message = message; +} + +},{}],17:[function(require,module,exports){ +(function (process,global){ /** * Module dependencies. */ -var tty = require('browser/tty') - , diff = require('browser/diff') - , ms = require('../ms'); +var tty = require('tty'); +var diff = require('diff'); +var ms = require('../ms'); +var utils = require('../utils'); +var supportsColor = process.browser ? null : require('supports-color'); /** - * Save timer references to avoid Sinon interfering (see GH-237). + * Expose `Base`. + */ + +exports = module.exports = Base; + +/** + * Save timer references to avoid Sinon interfering. + * See: https://github.com/mochajs/mocha/issues/237 */ -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; +/* eslint-disable no-unused-vars, no-native-reassign */ +var Date = global.Date; +var setTimeout = global.setTimeout; +var setInterval = global.setInterval; +var clearTimeout = global.clearTimeout; +var clearInterval = global.clearInterval; +/* eslint-enable no-unused-vars, no-native-reassign */ /** * Check if both stdio streams are associated with a tty. @@ -1345,98 +1828,120 @@ var Date = global.Date var isatty = tty.isatty(1) && tty.isatty(2); /** - * Expose `Base`. + * Enable coloring by default, except in the browser interface. */ -exports = module.exports = Base; +exports.useColors = !process.browser && (supportsColor || (process.env.MOCHA_COLORS !== undefined)); /** - * Enable coloring by default. + * Inline diffs instead of +/- */ -exports.useColors = isatty; +exports.inlineDiffs = false; /** * Default color map. */ exports.colors = { - 'pass': 90 - , 'fail': 31 - , 'bright pass': 92 - , 'bright fail': 91 - , 'bright yellow': 93 - , 'pending': 36 - , 'suite': 0 - , 'error title': 0 - , 'error message': 31 - , 'error stack': 90 - , 'checkmark': 32 - , 'fast': 90 - , 'medium': 33 - , 'slow': 31 - , 'green': 32 - , 'light': 90 - , 'diff gutter': 90 - , 'diff added': 42 - , 'diff removed': 41 + pass: 90, + fail: 31, + 'bright pass': 92, + 'bright fail': 91, + 'bright yellow': 93, + pending: 36, + suite: 0, + 'error title': 0, + 'error message': 31, + 'error stack': 90, + checkmark: 32, + fast: 90, + medium: 33, + slow: 31, + green: 32, + light: 90, + 'diff gutter': 90, + 'diff added': 32, + 'diff removed': 31 }; /** - * Color `str` with the given `type`, - * allowing colors to be disabled, + * Default symbol map. + */ + +exports.symbols = { + ok: '✓', + err: '✖', + dot: '․' +}; + +// With node.js on Windows: use symbols available in terminal default fonts +if (process.platform === 'win32') { + exports.symbols.ok = '\u221A'; + exports.symbols.err = '\u00D7'; + exports.symbols.dot = '.'; +} + +/** + * Color `str` with the given `type`, + * allowing colors to be disabled, * as well as user-defined color * schemes. * - * @param {String} type - * @param {String} str - * @return {String} + * @param {string} type + * @param {string} str + * @return {string} * @api private */ - var color = exports.color = function(type, str) { - if (!exports.useColors) return str; + if (!exports.useColors) { + return String(str); + } return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m'; }; /** - * Expose term window size, with some - * defaults for when stderr is not a tty. + * Expose term window size, with some defaults for when stderr is not a tty. */ exports.window = { - width: isatty - ? process.stdout.getWindowSize - ? process.stdout.getWindowSize(1)[0] - : tty.getWindowSize()[1] - : 75 + width: 75 }; +if (isatty) { + exports.window.width = process.stdout.getWindowSize + ? process.stdout.getWindowSize(1)[0] + : tty.getWindowSize()[1]; +} + /** - * Expose some basic cursor interactions - * that are common among reporters. + * Expose some basic cursor interactions that are common among reporters. */ exports.cursor = { - hide: function(){ - process.stdout.write('\u001b[?25l'); + hide: function() { + isatty && process.stdout.write('\u001b[?25l'); }, - show: function(){ - process.stdout.write('\u001b[?25h'); + show: function() { + isatty && process.stdout.write('\u001b[?25h'); }, - deleteLine: function(){ - process.stdout.write('\u001b[2K'); + deleteLine: function() { + isatty && process.stdout.write('\u001b[2K'); }, - beginningOfLine: function(){ - process.stdout.write('\u001b[0G'); + beginningOfLine: function() { + isatty && process.stdout.write('\u001b[0G'); }, - CR: function(){ - exports.cursor.deleteLine(); - exports.cursor.beginningOfLine(); + CR: function() { + if (isatty) { + exports.cursor.deleteLine(); + exports.cursor.beginningOfLine(); + } else { + process.stdout.write('\r'); + } } }; @@ -1447,68 +1952,67 @@ exports.cursor = { * @api public */ -exports.list = function(failures){ - console.error(); - failures.forEach(function(test, i){ +exports.list = function(failures) { + console.log(); + failures.forEach(function(test, i) { // format var fmt = color('error title', ' %s) %s:\n') + color('error message', ' %s') + color('error stack', '\n%s\n'); // msg - var err = test.err - , message = err.message || '' - , stack = err.stack || message - , index = stack.indexOf(message) + message.length - , msg = stack.slice(0, index) - , actual = err.actual - , expected = err.expected - , escape = true; + var msg; + var err = test.err; + var message; + if (err.message && typeof err.message.toString === 'function') { + message = err.message + ''; + } else if (typeof err.inspect === 'function') { + message = err.inspect() + ''; + } else { + message = ''; + } + var stack = err.stack || message; + var index = stack.indexOf(message); + var actual = err.actual; + var expected = err.expected; + var escape = true; + + if (index === -1) { + msg = message; + } else { + index += message.length; + msg = stack.slice(0, index); + // remove msg from stack + stack = stack.slice(index + 1); + } + // uncaught + if (err.uncaught) { + msg = 'Uncaught ' + msg; + } // explicitly show diff - if (err.showDiff) { + if (err.showDiff !== false && sameType(actual, expected) && expected !== undefined) { escape = false; - err.actual = actual = JSON.stringify(actual, null, 2); - err.expected = expected = JSON.stringify(expected, null, 2); - } - - // actual / expected diff - if ('string' == typeof actual && 'string' == typeof expected) { - var len = Math.max(actual.length, expected.length); - - if (len < 20) msg = errorDiff(err, 'Chars', escape); - else msg = errorDiff(err, 'Words', escape); - - // linenos - var lines = msg.split('\n'); - if (lines.length > 4) { - var width = String(lines.length).length; - msg = lines.map(function(str, i){ - return pad(++i, width) + ' |' + ' ' + str; - }).join('\n'); + if (!(utils.isString(actual) && utils.isString(expected))) { + err.actual = actual = utils.stringify(actual); + err.expected = expected = utils.stringify(expected); } - // legend - msg = '\n' - + color('diff removed', 'actual') - + ' ' - + color('diff added', 'expected') - + '\n\n' - + msg - + '\n'; - - // indent - msg = msg.replace(/^/gm, ' '); + fmt = color('error title', ' %s) %s:\n%s') + color('error stack', '\n%s\n'); + var match = message.match(/^([^:]+): expected/); + msg = '\n ' + color('error message', match ? match[1] : msg); - fmt = color('error title', ' %s) %s:\n%s') - + color('error stack', '\n%s\n'); + if (exports.inlineDiffs) { + msg += inlineDiff(err, escape); + } else { + msg += unifiedDiff(err, escape); + } } - // indent stack trace without msg - stack = stack.slice(index ? index + 1 : index) - .replace(/^/gm, ' '); + // indent stack trace + stack = stack.replace(/^/gm, ' '); - console.error(fmt, (i + 1), test.fullTitle(), msg, stack); + console.log(fmt, (i + 1), test.fullTitle(), msg, stack); }); }; @@ -1525,55 +2029,57 @@ exports.list = function(failures){ */ function Base(runner) { - var self = this - , stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 } - , failures = this.failures = []; + var stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 }; + var failures = this.failures = []; - if (!runner) return; + if (!runner) { + return; + } this.runner = runner; runner.stats = stats; - runner.on('start', function(){ - stats.start = new Date; + runner.on('start', function() { + stats.start = new Date(); }); - runner.on('suite', function(suite){ + runner.on('suite', function(suite) { stats.suites = stats.suites || 0; suite.root || stats.suites++; }); - runner.on('test end', function(test){ + runner.on('test end', function() { stats.tests = stats.tests || 0; stats.tests++; }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { stats.passes = stats.passes || 0; - var medium = test.slow() / 2; - test.speed = test.duration > test.slow() - ? 'slow' - : test.duration > medium - ? 'medium' - : 'fast'; + if (test.duration > test.slow()) { + test.speed = 'slow'; + } else if (test.duration > test.slow() / 2) { + test.speed = 'medium'; + } else { + test.speed = 'fast'; + } stats.passes++; }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test, err) { stats.failures = stats.failures || 0; stats.failures++; test.err = err; failures.push(test); }); - runner.on('end', function(){ - stats.end = new Date; - stats.duration = new Date - stats.start; + runner.on('end', function() { + stats.end = new Date(); + stats.duration = new Date() - stats.start; }); - runner.on('pending', function(){ + runner.on('pending', function() { stats.pending++; }); } @@ -1584,50 +2090,37 @@ function Base(runner) { * * @api public */ - -Base.prototype.epilogue = function(){ - var stats = this.stats - , fmt - , tests; +Base.prototype.epilogue = function() { + var stats = this.stats; + var fmt; console.log(); - function pluralize(n) { - return 1 == n ? 'test' : 'tests'; - } - - // failure - if (stats.failures) { - fmt = color('bright fail', ' ✖') - + color('fail', ' %d of %d %s failed') - + color('light', ':') - - console.error(fmt, - stats.failures, - this.runner.total, - pluralize(this.runner.total)); - - Base.list(this.failures); - console.error(); - return; - } - - // pass - fmt = color('bright pass', ' ✔') - + color('green', ' %d %s complete') + // passes + fmt = color('bright pass', ' ') + + color('green', ' %d passing') + color('light', ' (%s)'); console.log(fmt, - stats.tests || 0, - pluralize(stats.tests), + stats.passes || 0, ms(stats.duration)); // pending if (stats.pending) { - fmt = color('pending', ' •') - + color('pending', ' %d %s pending'); + fmt = color('pending', ' ') + + color('pending', ' %d pending'); + + console.log(fmt, stats.pending); + } - console.log(fmt, stats.pending, pluralize(stats.pending)); + // failures + if (stats.failures) { + fmt = color('fail', ' %d failing'); + + console.log(fmt, stats.failures); + + Base.list(this.failures); + console.log(); } console.log(); @@ -1636,64 +2129,165 @@ Base.prototype.epilogue = function(){ /** * Pad the given `str` to `len`. * - * @param {String} str - * @param {String} len - * @return {String} * @api private + * @param {string} str + * @param {string} len + * @return {string} */ - function pad(str, len) { str = String(str); return Array(len - str.length + 1).join(' ') + str; } /** - * Return a character diff for `err`. + * Returns an inline diff between 2 strings with coloured ANSI output + * + * @api private + * @param {Error} err with actual/expected + * @param {boolean} escape + * @return {string} Diff + */ +function inlineDiff(err, escape) { + var msg = errorDiff(err, 'WordsWithSpace', escape); + + // linenos + var lines = msg.split('\n'); + if (lines.length > 4) { + var width = String(lines.length).length; + msg = lines.map(function(str, i) { + return pad(++i, width) + ' |' + ' ' + str; + }).join('\n'); + } + + // legend + msg = '\n' + + color('diff removed', 'actual') + + ' ' + + color('diff added', 'expected') + + '\n\n' + + msg + + '\n'; + + // indent + msg = msg.replace(/^/gm, ' '); + return msg; +} + +/** + * Returns a unified diff between two strings. * - * @param {Error} err - * @return {String} * @api private + * @param {Error} err with actual/expected + * @param {boolean} escape + * @return {string} The diff. */ +function unifiedDiff(err, escape) { + var indent = ' '; + function cleanUp(line) { + if (escape) { + line = escapeInvisibles(line); + } + if (line[0] === '+') { + return indent + colorLines('diff added', line); + } + if (line[0] === '-') { + return indent + colorLines('diff removed', line); + } + if (line.match(/\@\@/)) { + return null; + } + if (line.match(/\\ No newline/)) { + return null; + } + return indent + line; + } + function notBlank(line) { + return typeof line !== 'undefined' && line !== null; + } + var msg = diff.createPatch('string', err.actual, err.expected); + var lines = msg.split('\n').splice(4); + return '\n ' + + colorLines('diff added', '+ expected') + ' ' + + colorLines('diff removed', '- actual') + + '\n\n' + + lines.map(cleanUp).filter(notBlank).join('\n'); +} +/** + * Return a character diff for `err`. + * + * @api private + * @param {Error} err + * @param {string} type + * @param {boolean} escape + * @return {string} + */ function errorDiff(err, type, escape) { - return diff['diff' + type](err.actual, err.expected).map(function(str){ - if (escape) { - str.value = str.value - .replace(/\t/g, '') - .replace(/\r/g, '') - .replace(/\n/g, '\n'); + var actual = escape ? escapeInvisibles(err.actual) : err.actual; + var expected = escape ? escapeInvisibles(err.expected) : err.expected; + return diff['diff' + type](actual, expected).map(function(str) { + if (str.added) { + return colorLines('diff added', str.value); + } + if (str.removed) { + return colorLines('diff removed', str.value); } - if (str.added) return colorLines('diff added', str.value); - if (str.removed) return colorLines('diff removed', str.value); return str.value; }).join(''); } /** - * Color lines for `str`, using the color `name`. + * Returns a string with all invisible characters in plain text * - * @param {String} name - * @param {String} str - * @return {String} * @api private + * @param {string} line + * @return {string} */ +function escapeInvisibles(line) { + return line.replace(/\t/g, '') + .replace(/\r/g, '') + .replace(/\n/g, '\n'); +} +/** + * Color lines for `str`, using the color `name`. + * + * @api private + * @param {string} name + * @param {string} str + * @return {string} + */ function colorLines(name, str) { - return str.split('\n').map(function(str){ + return str.split('\n').map(function(str) { return color(name, str); }).join('\n'); } -}); // module: reporters/base.js +/** + * Object#toString reference. + */ +var objToString = Object.prototype.toString; -require.register("reporters/doc.js", function(module, exports, require){ +/** + * Check that a / b have the same type. + * + * @api private + * @param {Object} a + * @param {Object} b + * @return {boolean} + */ +function sameType(a, b) { + return objToString.call(a) === objToString.call(b); +} +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"../ms":15,"../utils":39,"_process":58,"diff":48,"supports-color":43,"tty":5}],18:[function(require,module,exports){ /** * Module dependencies. */ -var Base = require('./base') - , utils = require('../utils'); +var Base = require('./base'); +var utils = require('../utils'); /** * Expose `Doc`. @@ -1707,21 +2301,19 @@ exports = module.exports = Doc; * @param {Runner} runner * @api public */ - function Doc(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , total = runner.total - , indents = 2; + var indents = 2; function indent() { return Array(indents).join(' '); } - runner.on('suite', function(suite){ - if (suite.root) return; + runner.on('suite', function(suite) { + if (suite.root) { + return; + } ++indents; console.log('%s
', indent()); ++indents; @@ -1729,31 +2321,39 @@ function Doc(runner) { console.log('%s
', indent()); }); - runner.on('suite end', function(suite){ - if (suite.root) return; + runner.on('suite end', function(suite) { + if (suite.root) { + return; + } console.log('%s
', indent()); --indents; console.log('%s
', indent()); --indents; }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { console.log('%s
%s
', indent(), utils.escape(test.title)); - var code = utils.escape(utils.clean(test.fn.toString())); + var code = utils.escape(utils.clean(test.body)); console.log('%s 
%s
', indent(), code); }); -} - -}); // module: reporters/doc.js -require.register("reporters/dot.js", function(module, exports, require){ + runner.on('fail', function(test, err) { + console.log('%s
%s
', indent(), utils.escape(test.title)); + var code = utils.escape(utils.clean(test.fn.body)); + console.log('%s 
%s
', indent(), code); + console.log('%s
%s
', indent(), utils.escape(err)); + }); +} +},{"../utils":39,"./base":17}],19:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , color = Base.color; +var Base = require('./base'); +var inherits = require('../utils').inherits; +var color = Base.color; /** * Expose `Dot`. @@ -1764,42 +2364,46 @@ exports = module.exports = Dot; /** * Initialize a new `Dot` matrix test reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Dot(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , c = '․' - , n = 0; + var self = this; + var width = Base.window.width * .75 | 0; + var n = -1; - runner.on('start', function(){ - process.stdout.write('\n '); + runner.on('start', function() { + process.stdout.write('\n'); }); - runner.on('pending', function(test){ - process.stdout.write(color('pending', c)); + runner.on('pending', function() { + if (++n % width === 0) { + process.stdout.write('\n '); + } + process.stdout.write(color('pending', Base.symbols.dot)); }); - runner.on('pass', function(test){ - if (++n % width == 0) process.stdout.write('\n '); - if ('slow' == test.speed) { - process.stdout.write(color('bright yellow', c)); + runner.on('pass', function(test) { + if (++n % width === 0) { + process.stdout.write('\n '); + } + if (test.speed === 'slow') { + process.stdout.write(color('bright yellow', Base.symbols.dot)); } else { - process.stdout.write(color(test.speed, c)); + process.stdout.write(color(test.speed, Base.symbols.dot)); } }); - runner.on('fail', function(test, err){ - if (++n % width == 0) process.stdout.write('\n '); - process.stdout.write(color('fail', c)); + runner.on('fail', function() { + if (++n % width === 0) { + process.stdout.write('\n '); + } + process.stdout.write(color('fail', Base.symbols.dot)); }); - runner.on('end', function(){ + runner.on('end', function() { console.log(); self.epilogue(); }); @@ -1808,20 +2412,18 @@ function Dot(runner) { /** * Inherit from `Base.prototype`. */ +inherits(Dot, Base); -Dot.prototype = new Base; -Dot.prototype.constructor = Dot; - -}); // module: reporters/dot.js - -require.register("reporters/html-cov.js", function(module, exports, require){ - +}).call(this,require('_process')) +},{"../utils":39,"./base":17,"_process":58}],20:[function(require,module,exports){ +(function (process,__dirname){ /** * Module dependencies. */ -var JSONCov = require('./json-cov') - , fs = require('browser/fs'); +var JSONCov = require('./json-cov'); +var readFileSync = require('fs').readFileSync; +var join = require('path').join; /** * Expose `HTMLCov`. @@ -1832,65 +2434,75 @@ exports = module.exports = HTMLCov; /** * Initialize a new `JsCoverage` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function HTMLCov(runner) { - var jade = require('jade') - , file = __dirname + '/templates/coverage.jade' - , str = fs.readFileSync(file, 'utf8') - , fn = jade.compile(str, { filename: file }) - , self = this; + var jade = require('jade'); + var file = join(__dirname, '/templates/coverage.jade'); + var str = readFileSync(file, 'utf8'); + var fn = jade.compile(str, { filename: file }); + var self = this; JSONCov.call(this, runner, false); - runner.on('end', function(){ + runner.on('end', function() { process.stdout.write(fn({ - cov: self.cov - , coverageClass: coverageClass + cov: self.cov, + coverageClass: coverageClass })); }); } /** - * Return coverage class for `n`. + * Return coverage class for a given coverage percentage. * - * @return {String} * @api private + * @param {number} coveragePctg + * @return {string} */ - -function coverageClass(n) { - if (n >= 75) return 'high'; - if (n >= 50) return 'medium'; - if (n >= 25) return 'low'; +function coverageClass(coveragePctg) { + if (coveragePctg >= 75) { + return 'high'; + } + if (coveragePctg >= 50) { + return 'medium'; + } + if (coveragePctg >= 25) { + return 'low'; + } return 'terrible'; } -}); // module: reporters/html-cov.js -require.register("reporters/html.js", function(module, exports, require){ +}).call(this,require('_process'),"/lib/reporters") +},{"./json-cov":23,"_process":58,"fs":43,"jade":43,"path":43}],21:[function(require,module,exports){ +(function (global){ +/* eslint-env browser */ /** * Module dependencies. */ -var Base = require('./base') - , utils = require('../utils') - , Progress = require('../browser/progress') - , escape = utils.escape; +var Base = require('./base'); +var utils = require('../utils'); +var Progress = require('../browser/progress'); +var escapeRe = require('escape-string-regexp'); +var escape = utils.escape; /** * Save timer references to avoid Sinon interfering (see GH-237). */ -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; +/* eslint-disable no-unused-vars, no-native-reassign */ +var Date = global.Date; +var setTimeout = global.setTimeout; +var setInterval = global.setInterval; +var clearTimeout = global.clearTimeout; +var clearInterval = global.clearInterval; +/* eslint-enable no-unused-vars, no-native-reassign */ /** - * Expose `Doc`. + * Expose `HTML`. */ exports = module.exports = HTML; @@ -1899,40 +2511,37 @@ exports = module.exports = HTML; * Stats template. */ -var statsTemplate = '
    ' +var statsTemplate = ''; /** - * Initialize a new `Doc` reporter. + * Initialize a new `HTML` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - -function HTML(runner, root) { +function HTML(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , total = runner.total - , stat = fragment(statsTemplate) - , items = stat.getElementsByTagName('li') - , passes = items[1].getElementsByTagName('em')[0] - , passesLink = items[1].getElementsByTagName('a')[0] - , failures = items[2].getElementsByTagName('em')[0] - , failuresLink = items[2].getElementsByTagName('a')[0] - , duration = items[3].getElementsByTagName('em')[0] - , canvas = stat.getElementsByTagName('canvas')[0] - , report = fragment('
      ') - , stack = [report] - , progress - , ctx - - root = root || document.getElementById('mocha'); + var self = this; + var stats = this.stats; + var stat = fragment(statsTemplate); + var items = stat.getElementsByTagName('li'); + var passes = items[1].getElementsByTagName('em')[0]; + var passesLink = items[1].getElementsByTagName('a')[0]; + var failures = items[2].getElementsByTagName('em')[0]; + var failuresLink = items[2].getElementsByTagName('a')[0]; + var duration = items[3].getElementsByTagName('em')[0]; + var canvas = stat.getElementsByTagName('canvas')[0]; + var report = fragment('
        '); + var stack = [report]; + var progress; + var ctx; + var root = document.getElementById('mocha'); if (canvas.getContext) { var ratio = window.devicePixelRatio || 1; @@ -1942,37 +2551,49 @@ function HTML(runner, root) { canvas.height *= ratio; ctx = canvas.getContext('2d'); ctx.scale(ratio, ratio); - progress = new Progress; + progress = new Progress(); } - if (!root) return error('#mocha div missing, add it to your document'); + if (!root) { + return error('#mocha div missing, add it to your document'); + } // pass toggle - on(passesLink, 'click', function(){ + on(passesLink, 'click', function(evt) { + evt.preventDefault(); unhide(); - var name = /pass/.test(report.className) ? '' : ' pass'; + var name = (/pass/).test(report.className) ? '' : ' pass'; report.className = report.className.replace(/fail|pass/g, '') + name; - if (report.className.trim()) hideSuitesWithout('test pass'); + if (report.className.trim()) { + hideSuitesWithout('test pass'); + } }); // failure toggle - on(failuresLink, 'click', function(){ + on(failuresLink, 'click', function(evt) { + evt.preventDefault(); unhide(); - var name = /fail/.test(report.className) ? '' : ' fail'; + var name = (/fail/).test(report.className) ? '' : ' fail'; report.className = report.className.replace(/fail|pass/g, '') + name; - if (report.className.trim()) hideSuitesWithout('test fail'); + if (report.className.trim()) { + hideSuitesWithout('test fail'); + } }); root.appendChild(stat); root.appendChild(report); - if (progress) progress.size(40); + if (progress) { + progress.size(40); + } - runner.on('suite', function(suite){ - if (suite.root) return; + runner.on('suite', function(suite) { + if (suite.root) { + return; + } // suite - var url = '?grep=' + encodeURIComponent(suite.fullTitle()); + var url = self.suiteURL(suite); var el = fragment('

      • %s

        • ', url, escape(suite.title)); // container @@ -1981,95 +2602,168 @@ function HTML(runner, root) { el.appendChild(stack[0]); }); - runner.on('suite end', function(suite){ - if (suite.root) return; + runner.on('suite end', function(suite) { + if (suite.root) { + return; + } stack.shift(); }); - runner.on('fail', function(test, err){ - if ('hook' == test.type || err.uncaught) runner.emit('test end', test); + runner.on('pass', function(test) { + var url = self.testURL(test); + var markup = '

      • %e%ems ' + + '‣

        • '; + var el = fragment(markup, test.speed, test.title, test.duration, url); + self.addCodeToggle(el, test.body); + appendToStack(el); + updateStats(); + }); + + runner.on('fail', function(test) { + var el = fragment('

      • %e ‣

        • ', + test.title, self.testURL(test)); + var stackString; // Note: Includes leading newline + var message = test.err.toString(); + + // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we + // check for the result of the stringifying. + if (message === '[object Error]') { + message = test.err.message; + } + + if (test.err.stack) { + var indexOfMessage = test.err.stack.indexOf(test.err.message); + if (indexOfMessage === -1) { + stackString = test.err.stack; + } else { + stackString = test.err.stack.substr(test.err.message.length + indexOfMessage); + } + } else if (test.err.sourceURL && test.err.line !== undefined) { + // Safari doesn't give you a stack. Let's at least provide a source line. + stackString = '\n(' + test.err.sourceURL + ':' + test.err.line + ')'; + } + + stackString = stackString || ''; + + if (test.err.htmlMessage && stackString) { + el.appendChild(fragment('
        %s\n
        %e
        ', + test.err.htmlMessage, stackString)); + } else if (test.err.htmlMessage) { + el.appendChild(fragment('
        %s
        ', test.err.htmlMessage)); + } else { + el.appendChild(fragment('
        %e%e
        ', message, stackString)); + } + + self.addCodeToggle(el, test.body); + appendToStack(el); + updateStats(); + }); + + runner.on('pending', function(test) { + var el = fragment('

      • %e

        • ', test.title); + appendToStack(el); + updateStats(); }); - runner.on('test end', function(test){ - window.scrollTo(0, document.body.scrollHeight); + function appendToStack(el) { + // Don't call .appendChild if #mocha-report was already .shift()'ed off the stack. + if (stack[0]) { + stack[0].appendChild(el); + } + } + function updateStats() { // TODO: add to stats - var percent = stats.tests / total * 100 | 0; - if (progress) progress.update(percent).draw(ctx); + var percent = stats.tests / this.total * 100 | 0; + if (progress) { + progress.update(percent).draw(ctx); + } // update stats - var ms = new Date - stats.start; + var ms = new Date() - stats.start; text(passes, stats.passes); text(failures, stats.failures); text(duration, (ms / 1000).toFixed(2)); + } +} - // test - if ('passed' == test.state) { - var el = fragment('

      • %e%ems ‣

        • ', test.speed, test.title, test.duration, test.fullTitle()); - } else if (test.pending) { - var el = fragment('

      • %e

        • ', test.title); - } else { - var el = fragment('

      • %e ‣

        • ', test.title, test.fullTitle()); - var str = test.err.stack || test.err.toString(); - - // FF / Opera do not add the message - if (!~str.indexOf(test.err.message)) { - str = test.err.message + '\n' + str; - } - - // <=IE7 stringifies to [Object Error]. Since it can be overloaded, we - // check for the result of the stringifying. - if ('[object Error]' == str) str = test.err.message; +/** + * Makes a URL, preserving querystring ("search") parameters. + * + * @param {string} s + * @return {string} A new URL. + */ +function makeUrl(s) { + var search = window.location.search; - // Safari doesn't give you a stack. Let's at least provide a source line. - if (!test.err.stack && test.err.sourceURL && test.err.line !== undefined) { - str += "\n(" + test.err.sourceURL + ":" + test.err.line + ")"; - } + // Remove previous grep query parameter if present + if (search) { + search = search.replace(/[?&]grep=[^&\s]*/g, '').replace(/^&/, '?'); + } - el.appendChild(fragment('
        %e
        ', str)); - } + return window.location.pathname + (search ? search + '&' : '?') + 'grep=' + encodeURIComponent(escapeRe(s)); +} - // toggle code - // TODO: defer - if (!test.pending) { - var h2 = el.getElementsByTagName('h2')[0]; +/** + * Provide suite URL. + * + * @param {Object} [suite] + */ +HTML.prototype.suiteURL = function(suite) { + return makeUrl(suite.fullTitle()); +}; - on(h2, 'click', function(){ - pre.style.display = 'none' == pre.style.display - ? 'inline-block' - : 'none'; - }); +/** + * Provide test URL. + * + * @param {Object} [test] + */ +HTML.prototype.testURL = function(test) { + return makeUrl(test.fullTitle()); +}; - var pre = fragment('
        %e
        ', utils.clean(test.fn.toString())); - el.appendChild(pre); - pre.style.display = 'none'; - } +/** + * Adds code toggle functionality for the provided test's list element. + * + * @param {HTMLLIElement} el + * @param {string} contents + */ +HTML.prototype.addCodeToggle = function(el, contents) { + var h2 = el.getElementsByTagName('h2')[0]; - stack[0].appendChild(el); + on(h2, 'click', function() { + pre.style.display = pre.style.display === 'none' ? 'block' : 'none'; }); -} + + var pre = fragment('
        %e
        ', utils.clean(contents)); + el.appendChild(pre); + pre.style.display = 'none'; +}; /** * Display error `msg`. + * + * @param {string} msg */ - function error(msg) { - document.body.appendChild(fragment('
        %s
        ', msg)); + document.body.appendChild(fragment('
        %s
        ', msg)); } /** * Return a DOM fragment from `html`. + * + * @param {string} html */ - function fragment(html) { - var args = arguments - , div = document.createElement('div') - , i = 1; + var args = arguments; + var div = document.createElement('div'); + var i = 1; - div.innerHTML = html.replace(/%([se])/g, function(_, type){ + div.innerHTML = html.replace(/%([se])/g, function(_, type) { switch (type) { case 's': return String(args[i++]); case 'e': return escape(args[i++]); + // no default } }); @@ -2079,20 +2773,22 @@ function fragment(html) { /** * Check for suites that do not have elements * with `classname`, and hide them. + * + * @param {text} classname */ - function hideSuitesWithout(classname) { var suites = document.getElementsByClassName('suite'); for (var i = 0; i < suites.length; i++) { var els = suites[i].getElementsByClassName(classname); - if (0 == els.length) suites[i].className += ' hidden'; + if (!els.length) { + suites[i].className += ' hidden'; + } } } /** * Unhide .hidden suites. */ - function unhide() { var els = document.getElementsByClassName('suite hidden'); for (var i = 0; i < els.length; ++i) { @@ -2101,21 +2797,22 @@ function unhide() { } /** - * Set `el` text to `str`. + * Set an element's text contents. + * + * @param {HTMLElement} el + * @param {string} contents */ - -function text(el, str) { +function text(el, contents) { if (el.textContent) { - el.textContent = str; + el.textContent = contents; } else { - el.innerText = str; + el.innerText = contents; } } /** * Listen on `event` with callback `fn`. */ - function on(el, event, fn) { if (el.addEventListener) { el.addEventListener(event, fn, false); @@ -2124,33 +2821,30 @@ function on(el, event, fn) { } } -}); // module: reporters/html.js - -require.register("reporters/index.js", function(module, exports, require){ - -exports.Base = require('./base'); -exports.Dot = require('./dot'); -exports.Doc = require('./doc'); -exports.TAP = require('./tap'); -exports.JSON = require('./json'); -exports.HTML = require('./html'); -exports.List = require('./list'); -exports.Min = require('./min'); -exports.Spec = require('./spec'); -exports.Nyan = require('./nyan'); -exports.XUnit = require('./xunit'); -exports.Markdown = require('./markdown'); -exports.Progress = require('./progress'); -exports.Landing = require('./landing'); -exports.JSONCov = require('./json-cov'); -exports.HTMLCov = require('./html-cov'); -exports.JSONStream = require('./json-stream'); -exports.Teamcity = require('./teamcity'); - -}); // module: reporters/index.js - -require.register("reporters/json-cov.js", function(module, exports, require){ - +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"../browser/progress":4,"../utils":39,"./base":17,"escape-string-regexp":49}],22:[function(require,module,exports){ +// Alias exports to a their normalized format Mocha#reporter to prevent a need +// for dynamic (try/catch) requires, which Browserify doesn't handle. +exports.Base = exports.base = require('./base'); +exports.Dot = exports.dot = require('./dot'); +exports.Doc = exports.doc = require('./doc'); +exports.TAP = exports.tap = require('./tap'); +exports.JSON = exports.json = require('./json'); +exports.HTML = exports.html = require('./html'); +exports.List = exports.list = require('./list'); +exports.Min = exports.min = require('./min'); +exports.Spec = exports.spec = require('./spec'); +exports.Nyan = exports.nyan = require('./nyan'); +exports.XUnit = exports.xunit = require('./xunit'); +exports.Markdown = exports.markdown = require('./markdown'); +exports.Progress = exports.progress = require('./progress'); +exports.Landing = exports.landing = require('./landing'); +exports.JSONCov = exports['json-cov'] = require('./json-cov'); +exports.HTMLCov = exports['html-cov'] = require('./html-cov'); +exports.JSONStream = exports['json-stream'] = require('./json-stream'); + +},{"./base":17,"./doc":18,"./dot":19,"./html":21,"./html-cov":20,"./json":25,"./json-cov":23,"./json-stream":24,"./landing":26,"./list":27,"./markdown":28,"./min":29,"./nyan":30,"./progress":31,"./spec":32,"./tap":33,"./xunit":34}],23:[function(require,module,exports){ +(function (process,global){ /** * Module dependencies. */ @@ -2166,42 +2860,42 @@ exports = module.exports = JSONCov; /** * Initialize a new `JsCoverage` reporter. * - * @param {Runner} runner - * @param {Boolean} output * @api public + * @param {Runner} runner + * @param {boolean} output */ - function JSONCov(runner, output) { - var self = this - , output = 1 == arguments.length ? true : output; - Base.call(this, runner); - var tests = [] - , failures = [] - , passes = []; + output = arguments.length === 1 || output; + var self = this; + var tests = []; + var failures = []; + var passes = []; - runner.on('test end', function(test){ + runner.on('test end', function(test) { tests.push(test); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { passes.push(test); }); - runner.on('fail', function(test){ + runner.on('fail', function(test) { failures.push(test); }); - runner.on('end', function(){ + runner.on('end', function() { var cov = global._$jscoverage || {}; var result = self.cov = map(cov); result.stats = self.stats; result.tests = tests.map(clean); result.failures = failures.map(clean); result.passes = passes.map(clean); - if (!output) return; - process.stdout.write(JSON.stringify(result, null, 2 )); + if (!output) { + return; + } + process.stdout.write(JSON.stringify(result, null, 2)); }); } @@ -2209,46 +2903,51 @@ function JSONCov(runner, output) { * Map jscoverage data to a JSON structure * suitable for reporting. * + * @api private * @param {Object} cov * @return {Object} - * @api private */ function map(cov) { var ret = { - instrumentation: 'node-jscoverage' - , sloc: 0 - , hits: 0 - , misses: 0 - , coverage: 0 - , files: [] + instrumentation: 'node-jscoverage', + sloc: 0, + hits: 0, + misses: 0, + coverage: 0, + files: [] }; for (var filename in cov) { - var data = coverage(filename, cov[filename]); - ret.files.push(data); - ret.hits += data.hits; - ret.misses += data.misses; - ret.sloc += data.sloc; + if (Object.prototype.hasOwnProperty.call(cov, filename)) { + var data = coverage(filename, cov[filename]); + ret.files.push(data); + ret.hits += data.hits; + ret.misses += data.misses; + ret.sloc += data.sloc; + } } + ret.files.sort(function(a, b) { + return a.filename.localeCompare(b.filename); + }); + if (ret.sloc > 0) { ret.coverage = (ret.hits / ret.sloc) * 100; } return ret; -}; +} /** * Map jscoverage data for a single source file * to a JSON structure suitable for reporting. * - * @param {String} filename name of the source file + * @api private + * @param {string} filename name of the source file * @param {Object} data jscoverage coverage data * @return {Object} - * @api private */ - function coverage(filename, data) { var ret = { filename: filename, @@ -2259,7 +2958,7 @@ function coverage(filename, data) { source: {} }; - data.source.forEach(function(line, num){ + data.source.forEach(function(line, num) { num++; if (data[num] === 0) { @@ -2271,10 +2970,8 @@ function coverage(filename, data) { } ret.source[num] = { - source: line - , coverage: data[num] === undefined - ? '' - : data[num] + source: line, + coverage: data[num] === undefined ? '' : data[num] }; }); @@ -2287,29 +2984,27 @@ function coverage(filename, data) { * Return a plain-object representation of `test` * free of cyclic properties etc. * + * @api private * @param {Object} test * @return {Object} - * @api private */ - function clean(test) { return { - title: test.title - , fullTitle: test.fullTitle() - , duration: test.duration - } + duration: test.duration, + currentRetry: test.currentRetry(), + fullTitle: test.fullTitle(), + title: test.title + }; } -}); // module: reporters/json-cov.js - -require.register("reporters/json-stream.js", function(module, exports, require){ - +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./base":17,"_process":58}],24:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , color = Base.color; +var Base = require('./base'); /** * Expose `List`. @@ -2320,30 +3015,31 @@ exports = module.exports = List; /** * Initialize a new `List` test reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function List(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , total = runner.total; + var self = this; + var total = runner.total; - runner.on('start', function(){ + runner.on('start', function() { console.log(JSON.stringify(['start', { total: total }])); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { console.log(JSON.stringify(['pass', clean(test)])); }); - runner.on('fail', function(test, err){ - console.log(JSON.stringify(['fail', clean(test)])); + runner.on('fail', function(test, err) { + test = clean(test); + test.err = err.message; + test.stack = err.stack || null; + console.log(JSON.stringify(['fail', test])); }); - runner.on('end', function(){ + runner.on('end', function() { process.stdout.write(JSON.stringify(['end', self.stats])); }); } @@ -2352,29 +3048,27 @@ function List(runner) { * Return a plain-object representation of `test` * free of cyclic properties etc. * + * @api private * @param {Object} test * @return {Object} - * @api private */ - function clean(test) { return { - title: test.title - , fullTitle: test.fullTitle() - , duration: test.duration - } + title: test.title, + fullTitle: test.fullTitle(), + duration: test.duration, + currentRetry: test.currentRetry() + }; } -}); // module: reporters/json-stream.js - -require.register("reporters/json.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"./base":17,"_process":58}],25:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); /** * Expose `JSON`. @@ -2385,38 +3079,45 @@ exports = module.exports = JSONReporter; /** * Initialize a new `JSON` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function JSONReporter(runner) { - var self = this; Base.call(this, runner); - var tests = [] - , failures = [] - , passes = []; + var self = this; + var tests = []; + var pending = []; + var failures = []; + var passes = []; - runner.on('test end', function(test){ + runner.on('test end', function(test) { tests.push(test); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { passes.push(test); }); - runner.on('fail', function(test){ + runner.on('fail', function(test) { failures.push(test); }); - runner.on('end', function(){ + runner.on('pending', function(test) { + pending.push(test); + }); + + runner.on('end', function() { var obj = { - stats: self.stats - , tests: tests.map(clean) - , failures: failures.map(clean) - , passes: passes.map(clean) + stats: self.stats, + tests: tests.map(clean), + pending: pending.map(clean), + failures: failures.map(clean), + passes: passes.map(clean) }; + runner.testResults = obj; + process.stdout.write(JSON.stringify(obj, null, 2)); }); } @@ -2425,29 +3126,46 @@ function JSONReporter(runner) { * Return a plain-object representation of `test` * free of cyclic properties etc. * + * @api private * @param {Object} test * @return {Object} - * @api private */ - function clean(test) { return { - title: test.title - , fullTitle: test.fullTitle() - , duration: test.duration - } + title: test.title, + fullTitle: test.fullTitle(), + duration: test.duration, + currentRetry: test.currentRetry(), + err: errorJSON(test.err || {}) + }; } -}); // module: reporters/json.js -require.register("reporters/landing.js", function(module, exports, require){ +/** + * Transform `error` into a JSON object. + * + * @api private + * @param {Error} err + * @return {Object} + */ +function errorJSON(err) { + var res = {}; + Object.getOwnPropertyNames(err).forEach(function(key) { + res[key] = err[key]; + }, err); + return res; +} +}).call(this,require('_process')) +},{"./base":17,"_process":58}],26:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); +var inherits = require('../utils').inherits; +var cursor = Base.cursor; +var color = Base.color; /** * Expose `Landing`. @@ -2476,56 +3194,52 @@ Base.colors.runway = 90; /** * Initialize a new `Landing` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Landing(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , total = runner.total - , stream = process.stdout - , plane = color('plane', '✈') - , crashed = -1 - , n = 0; + var self = this; + var width = Base.window.width * .75 | 0; + var total = runner.total; + var stream = process.stdout; + var plane = color('plane', '✈'); + var crashed = -1; + var n = 0; function runway() { var buf = Array(width).join('-'); return ' ' + color('runway', buf); } - runner.on('start', function(){ - stream.write('\n '); + runner.on('start', function() { + stream.write('\n\n\n '); cursor.hide(); }); - runner.on('test end', function(test){ + runner.on('test end', function(test) { // check if the plane crashed - var col = -1 == crashed - ? width * ++n / total | 0 - : crashed; + var col = crashed === -1 ? width * ++n / total | 0 : crashed; // show the crash - if ('failed' == test.state) { + if (test.state === 'failed') { plane = color('plane crash', '✈'); crashed = col; } // render landing strip - stream.write('\u001b[4F\n\n'); + stream.write('\u001b[' + (width + 1) + 'D\u001b[2A'); stream.write(runway()); stream.write('\n '); stream.write(color('runway', Array(col).join('⋅'))); - stream.write(plane) + stream.write(plane); stream.write(color('runway', Array(width - col).join('⋅') + '\n')); stream.write(runway()); stream.write('\u001b[0m'); }); - runner.on('end', function(){ + runner.on('end', function() { cursor.show(); console.log(); self.epilogue(); @@ -2535,21 +3249,19 @@ function Landing(runner) { /** * Inherit from `Base.prototype`. */ +inherits(Landing, Base); -Landing.prototype = new Base; -Landing.prototype.constructor = Landing; - -}); // module: reporters/landing.js - -require.register("reporters/list.js", function(module, exports, require){ - +}).call(this,require('_process')) +},{"../utils":39,"./base":17,"_process":58}],27:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); +var inherits = require('../utils').inherits; +var color = Base.color; +var cursor = Base.cursor; /** * Expose `List`. @@ -2560,40 +3272,38 @@ exports = module.exports = List; /** * Initialize a new `List` test reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function List(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , n = 0; + var self = this; + var n = 0; - runner.on('start', function(){ + runner.on('start', function() { console.log(); }); - runner.on('test', function(test){ + runner.on('test', function(test) { process.stdout.write(color('pass', ' ' + test.fullTitle() + ': ')); }); - runner.on('pending', function(test){ + runner.on('pending', function(test) { var fmt = color('checkmark', ' -') + color('pending', ' %s'); console.log(fmt, test.fullTitle()); }); - runner.on('pass', function(test){ - var fmt = color('checkmark', ' ✓') + runner.on('pass', function(test) { + var fmt = color('checkmark', ' ' + Base.symbols.dot) + color('pass', ' %s: ') + color(test.speed, '%dms'); cursor.CR(); console.log(fmt, test.fullTitle(), test.duration); }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test) { cursor.CR(); console.log(color('fail', ' %d) %s'), ++n, test.fullTitle()); }); @@ -2604,20 +3314,23 @@ function List(runner) { /** * Inherit from `Base.prototype`. */ +inherits(List, Base); -List.prototype = new Base; -List.prototype.constructor = List; - +}).call(this,require('_process')) +},{"../utils":39,"./base":17,"_process":58}],28:[function(require,module,exports){ +(function (process){ +/** + * Module dependencies. + */ -}); // module: reporters/list.js +var Base = require('./base'); +var utils = require('../utils'); -require.register("reporters/markdown.js", function(module, exports, require){ /** - * Module dependencies. + * Constants */ -var Base = require('./base') - , utils = require('../utils'); +var SUITE_PREFIX = '$'; /** * Expose `Markdown`. @@ -2628,33 +3341,28 @@ exports = module.exports = Markdown; /** * Initialize a new `Markdown` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Markdown(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , total = runner.total - , level = 0 - , buf = ''; + var level = 0; + var buf = ''; function title(str) { return Array(level).join('#') + ' ' + str; } - function indent() { - return Array(level).join(' '); - } - function mapTOC(suite, obj) { var ret = obj; - obj = obj[suite.title] = obj[suite.title] || { suite: suite }; - suite.suites.forEach(function(suite){ + var key = SUITE_PREFIX + suite.title; + + obj = obj[key] = obj[key] || { suite: suite }; + suite.suites.forEach(function(suite) { mapTOC(suite, obj); }); + return ret; } @@ -2663,12 +3371,16 @@ function Markdown(runner) { var buf = ''; var link; for (var key in obj) { - if ('suite' == key) continue; - if (key) link = ' - [' + key + '](#' + utils.slug(obj[key].suite.fullTitle()) + ')\n'; - if (key) buf += Array(level).join(' ') + link; + if (key === 'suite') { + continue; + } + if (key !== SUITE_PREFIX) { + link = ' - [' + key.substring(1) + ']'; + link += '(#' + utils.slug(obj[key].suite.fullTitle()) + ')\n'; + buf += Array(level).join(' ') + link; + } buf += stringifyTOC(obj[key], level); } - --level; return buf; } @@ -2679,40 +3391,41 @@ function Markdown(runner) { generateTOC(runner.suite); - runner.on('suite', function(suite){ + runner.on('suite', function(suite) { ++level; var slug = utils.slug(suite.fullTitle()); - buf += '' + '\n'; + buf += '' + '\n'; buf += title(suite.title) + '\n'; }); - runner.on('suite end', function(suite){ + runner.on('suite end', function() { --level; }); - runner.on('pass', function(test){ - var code = utils.clean(test.fn.toString()); + runner.on('pass', function(test) { + var code = utils.clean(test.body); buf += test.title + '.\n'; buf += '\n```js\n'; buf += code + '\n'; buf += '```\n\n'; }); - runner.on('end', function(){ + runner.on('end', function() { process.stdout.write('# TOC\n'); process.stdout.write(generateTOC(runner.suite)); process.stdout.write(buf); }); } -}); // module: reporters/markdown.js - -require.register("reporters/min.js", function(module, exports, require){ +}).call(this,require('_process')) +},{"../utils":39,"./base":17,"_process":58}],29:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ var Base = require('./base'); +var inherits = require('../utils').inherits; /** * Expose `Min`. @@ -2723,14 +3436,13 @@ exports = module.exports = Min; /** * Initialize a new `Min` minimal test reporter (best used with --watch). * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Min(runner) { Base.call(this, runner); - - runner.on('start', function(){ + + runner.on('start', function() { // clear screen process.stdout.write('\u001b[2J'); // set cursor position @@ -2743,20 +3455,17 @@ function Min(runner) { /** * Inherit from `Base.prototype`. */ +inherits(Min, Base); -Min.prototype = new Base; -Min.prototype.constructor = Min; - -}); // module: reporters/min.js - -require.register("reporters/nyan.js", function(module, exports, require){ - +}).call(this,require('_process')) +},{"../utils":39,"./base":17,"_process":58}],30:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , color = Base.color; +var Base = require('./base'); +var inherits = require('../utils').inherits; /** * Expose `Dot`. @@ -2774,55 +3483,60 @@ exports = module.exports = NyanCat; function NyanCat(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , width = Base.window.width * .75 | 0 - , rainbowColors = this.rainbowColors = self.generateColors() - , colorIndex = this.colorIndex = 0 - , numerOfLines = this.numberOfLines = 4 - , trajectories = this.trajectories = [[], [], [], []] - , nyanCatWidth = this.nyanCatWidth = 11 - , trajectoryWidthMax = this.trajectoryWidthMax = (width - nyanCatWidth) - , scoreboardWidth = this.scoreboardWidth = 5 - , tick = this.tick = 0 - , n = 0; - - runner.on('start', function(){ + var self = this; + var width = Base.window.width * .75 | 0; + var nyanCatWidth = this.nyanCatWidth = 11; + + this.colorIndex = 0; + this.numberOfLines = 4; + this.rainbowColors = self.generateColors(); + this.scoreboardWidth = 5; + this.tick = 0; + this.trajectories = [[], [], [], []]; + this.trajectoryWidthMax = (width - nyanCatWidth); + + runner.on('start', function() { Base.cursor.hide(); - self.draw('start'); + self.draw(); }); - runner.on('pending', function(test){ - self.draw('pending'); + runner.on('pending', function() { + self.draw(); }); - runner.on('pass', function(test){ - self.draw('pass'); + runner.on('pass', function() { + self.draw(); }); - runner.on('fail', function(test, err){ - self.draw('fail'); + runner.on('fail', function() { + self.draw(); }); - runner.on('end', function(){ + runner.on('end', function() { Base.cursor.show(); - for (var i = 0; i < self.numberOfLines; i++) write('\n'); + for (var i = 0; i < self.numberOfLines; i++) { + write('\n'); + } self.epilogue(); }); } /** - * Draw the nyan cat with runner `status`. + * Inherit from `Base.prototype`. + */ +inherits(NyanCat, Base); + +/** + * Draw the nyan cat * - * @param {String} status * @api private */ -NyanCat.prototype.draw = function(status){ +NyanCat.prototype.draw = function() { this.appendRainbow(); this.drawScoreboard(); this.drawRainbow(); - this.drawNyanCat(status); + this.drawNyanCat(); this.tick = !this.tick; }; @@ -2833,19 +3547,18 @@ NyanCat.prototype.draw = function(status){ * @api private */ -NyanCat.prototype.drawScoreboard = function(){ +NyanCat.prototype.drawScoreboard = function() { var stats = this.stats; - var colors = Base.colors; - function draw(color, n) { + function draw(type, n) { write(' '); - write('\u001b[' + color + 'm' + n + '\u001b[0m'); + write(Base.color(type, n)); write('\n'); } - draw(colors.green, stats.passes); - draw(colors.fail, stats.failures); - draw(colors.pending, stats.pending); + draw('green', stats.passes); + draw('fail', stats.failures); + draw('pending', stats.pending); write('\n'); this.cursorUp(this.numberOfLines); @@ -2857,13 +3570,15 @@ NyanCat.prototype.drawScoreboard = function(){ * @api private */ -NyanCat.prototype.appendRainbow = function(){ +NyanCat.prototype.appendRainbow = function() { var segment = this.tick ? '_' : '-'; var rainbowified = this.rainbowify(segment); for (var index = 0; index < this.numberOfLines; index++) { var trajectory = this.trajectories[index]; - if (trajectory.length >= this.trajectoryWidthMax) trajectory.shift(); + if (trajectory.length >= this.trajectoryWidthMax) { + trajectory.shift(); + } trajectory.push(rainbowified); } }; @@ -2874,10 +3589,10 @@ NyanCat.prototype.appendRainbow = function(){ * @api private */ -NyanCat.prototype.drawRainbow = function(){ +NyanCat.prototype.drawRainbow = function() { var self = this; - this.trajectories.forEach(function(line, index) { + this.trajectories.forEach(function(line) { write('\u001b[' + self.scoreboardWidth + 'C'); write(line.join('')); write('\n'); @@ -2887,62 +3602,63 @@ NyanCat.prototype.drawRainbow = function(){ }; /** - * Draw the nyan cat with `status`. + * Draw the nyan cat * - * @param {String} status * @api private */ - -NyanCat.prototype.drawNyanCat = function(status) { +NyanCat.prototype.drawNyanCat = function() { var self = this; var startWidth = this.scoreboardWidth + this.trajectories[0].length; + var dist = '\u001b[' + startWidth + 'C'; + var padding = ''; - [0, 1, 2, 3].forEach(function(index) { - write('\u001b[' + startWidth + 'C'); + write(dist); + write('_,------,'); + write('\n'); - switch (index) { - case 0: - write('_,------,'); - write('\n'); - break; - case 1: - var padding = self.tick ? ' ' : ' '; - write('_|' + padding + '/\\_/\\ '); - write('\n'); - break; - case 2: - var padding = self.tick ? '_' : '__'; - var tail = self.tick ? '~' : '^'; - var face; - switch (status) { - case 'pass': - face = '( ^ .^)'; - break; - case 'fail': - face = '( o .o)'; - break; - default: - face = '( - .-)'; - } - write(tail + '|' + padding + face + ' '); - write('\n'); - break; - case 3: - var padding = self.tick ? ' ' : ' '; - write(padding + '"" "" '); - write('\n'); - break; - } - }); + write(dist); + padding = self.tick ? ' ' : ' '; + write('_|' + padding + '/\\_/\\ '); + write('\n'); + + write(dist); + padding = self.tick ? '_' : '__'; + var tail = self.tick ? '~' : '^'; + write(tail + '|' + padding + this.face() + ' '); + write('\n'); + + write(dist); + padding = self.tick ? ' ' : ' '; + write(padding + '"" "" '); + write('\n'); this.cursorUp(this.numberOfLines); }; +/** + * Draw nyan cat face. + * + * @api private + * @return {string} + */ + +NyanCat.prototype.face = function() { + var stats = this.stats; + if (stats.failures) { + return '( x .x)'; + } else if (stats.pending) { + return '( o .o)'; + } else if (stats.passes) { + return '( ^ .^)'; + } + return '( - .-)'; +}; + /** * Move cursor up `n`. * - * @param {Number} n * @api private + * @param {number} n */ NyanCat.prototype.cursorUp = function(n) { @@ -2952,8 +3668,8 @@ NyanCat.prototype.cursorUp = function(n) { /** * Move cursor down `n`. * - * @param {Number} n * @api private + * @param {number} n */ NyanCat.prototype.cursorDown = function(n) { @@ -2963,11 +3679,10 @@ NyanCat.prototype.cursorDown = function(n) { /** * Generate rainbow colors. * - * @return {Array} * @api private + * @return {Array} */ - -NyanCat.prototype.generateColors = function(){ +NyanCat.prototype.generateColors = function() { var colors = []; for (var i = 0; i < (6 * 7); i++) { @@ -2985,12 +3700,14 @@ NyanCat.prototype.generateColors = function(){ /** * Apply rainbow to the given `str`. * - * @param {String} str - * @return {String} * @api private + * @param {string} str + * @return {string} */ - -NyanCat.prototype.rainbowify = function(str){ +NyanCat.prototype.rainbowify = function(str) { + if (!Base.useColors) { + return str; + } var color = this.rainbowColors[this.colorIndex % this.rainbowColors.length]; this.colorIndex += 1; return '\u001b[38;5;' + color + 'm' + str + '\u001b[0m'; @@ -2998,31 +3715,24 @@ NyanCat.prototype.rainbowify = function(str){ /** * Stdout helper. + * + * @param {string} string A message to write to stdout. */ - function write(string) { process.stdout.write(string); } -/** - * Inherit from `Base.prototype`. - */ - -NyanCat.prototype = new Base; -NyanCat.prototype.constructor = NyanCat; - - -}); // module: reporters/nyan.js - -require.register("reporters/progress.js", function(module, exports, require){ - +}).call(this,require('_process')) +},{"../utils":39,"./base":17,"_process":58}],31:[function(require,module,exports){ +(function (process){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); +var inherits = require('../utils').inherits; +var color = Base.color; +var cursor = Base.cursor; /** * Expose `Progress`. @@ -3039,42 +3749,46 @@ Base.colors.progress = 90; /** * Initialize a new `Progress` bar test reporter. * + * @api public * @param {Runner} runner * @param {Object} options - * @api public */ - function Progress(runner, options) { Base.call(this, runner); - var self = this - , options = options || {} - , stats = this.stats - , width = Base.window.width * .50 | 0 - , total = runner.total - , complete = 0 - , max = Math.max; + var self = this; + var width = Base.window.width * .50 | 0; + var total = runner.total; + var complete = 0; + var lastN = -1; // default chars + options = options || {}; options.open = options.open || '['; options.complete = options.complete || '▬'; - options.incomplete = options.incomplete || '⋅'; + options.incomplete = options.incomplete || Base.symbols.dot; options.close = options.close || ']'; options.verbose = false; // tests started - runner.on('start', function(){ + runner.on('start', function() { console.log(); cursor.hide(); }); // tests complete - runner.on('test end', function(){ + runner.on('test end', function() { complete++; - var incomplete = total - complete - , percent = complete / total - , n = width * percent | 0 - , i = width - n; + + var percent = complete / total; + var n = width * percent | 0; + var i = width - n; + + if (n === lastN && !options.verbose) { + // Don't re-render the line if it hasn't changed + return; + } + lastN = n; cursor.CR(); process.stdout.write('\u001b[J'); @@ -3089,7 +3803,7 @@ function Progress(runner, options) { // tests are complete, output some stats // and the failures if any - runner.on('end', function(){ + runner.on('end', function() { cursor.show(); console.log(); self.epilogue(); @@ -3099,22 +3813,18 @@ function Progress(runner, options) { /** * Inherit from `Base.prototype`. */ +inherits(Progress, Base); -Progress.prototype = new Base; -Progress.prototype.constructor = Progress; - - -}); // module: reporters/progress.js - -require.register("reporters/spec.js", function(module, exports, require){ - +}).call(this,require('_process')) +},{"../utils":39,"./base":17,"_process":58}],32:[function(require,module,exports){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); +var inherits = require('../utils').inherits; +var color = Base.color; +var cursor = Base.cursor; /** * Expose `Spec`. @@ -3125,63 +3835,60 @@ exports = module.exports = Spec; /** * Initialize a new `Spec` test reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function Spec(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , indents = 0 - , n = 0; + var self = this; + var indents = 0; + var n = 0; function indent() { - return Array(indents).join(' ') + return Array(indents).join(' '); } - runner.on('start', function(){ + runner.on('start', function() { console.log(); }); - runner.on('suite', function(suite){ + runner.on('suite', function(suite) { ++indents; console.log(color('suite', '%s%s'), indent(), suite.title); }); - runner.on('suite end', function(suite){ + runner.on('suite end', function() { --indents; - if (1 == indents) console.log(); - }); - - runner.on('test', function(test){ - process.stdout.write(indent() + color('pass', ' ◦ ' + test.title + ': ')); + if (indents === 1) { + console.log(); + } }); - runner.on('pending', function(test){ + runner.on('pending', function(test) { var fmt = indent() + color('pending', ' - %s'); console.log(fmt, test.title); }); - runner.on('pass', function(test){ - if ('fast' == test.speed) { - var fmt = indent() - + color('checkmark', ' ✓') - + color('pass', ' %s '); + runner.on('pass', function(test) { + var fmt; + if (test.speed === 'fast') { + fmt = indent() + + color('checkmark', ' ' + Base.symbols.ok) + + color('pass', ' %s'); cursor.CR(); console.log(fmt, test.title); } else { - var fmt = indent() - + color('checkmark', ' ✓') - + color('pass', ' %s ') - + color(test.speed, '(%dms)'); + fmt = indent() + + color('checkmark', ' ' + Base.symbols.ok) + + color('pass', ' %s') + + color(test.speed, ' (%dms)'); cursor.CR(); console.log(fmt, test.title, test.duration); } }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test) { cursor.CR(); console.log(indent() + color('fail', ' %d) %s'), ++n, test.title); }); @@ -3192,22 +3899,14 @@ function Spec(runner) { /** * Inherit from `Base.prototype`. */ +inherits(Spec, Base); -Spec.prototype = new Base; -Spec.prototype.constructor = Spec; - - -}); // module: reporters/spec.js - -require.register("reporters/tap.js", function(module, exports, require){ - +},{"../utils":39,"./base":17}],33:[function(require,module,exports){ /** * Module dependencies. */ -var Base = require('./base') - , cursor = Base.cursor - , color = Base.color; +var Base = require('./base'); /** * Expose `TAP`. @@ -3218,263 +3917,260 @@ exports = module.exports = TAP; /** * Initialize a new `TAP` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - function TAP(runner) { Base.call(this, runner); - var self = this - , stats = this.stats - , n = 1; + var n = 1; + var passes = 0; + var failures = 0; - runner.on('start', function(){ + runner.on('start', function() { var total = runner.grepTotal(runner.suite); console.log('%d..%d', 1, total); }); - runner.on('test end', function(){ + runner.on('test end', function() { ++n; }); - runner.on('pending', function(test){ + runner.on('pending', function(test) { console.log('ok %d %s # SKIP -', n, title(test)); }); - runner.on('pass', function(test){ + runner.on('pass', function(test) { + passes++; console.log('ok %d %s', n, title(test)); }); - runner.on('fail', function(test, err){ + runner.on('fail', function(test, err) { + failures++; console.log('not ok %d %s', n, title(test)); - console.log(err.stack.replace(/^/gm, ' ')); + if (err.stack) { + console.log(err.stack.replace(/^/gm, ' ')); + } + }); + + runner.on('end', function() { + console.log('# tests ' + (passes + failures)); + console.log('# pass ' + passes); + console.log('# fail ' + failures); }); } /** * Return a TAP-safe title of `test` * + * @api private * @param {Object} test * @return {String} - * @api private */ - function title(test) { return test.fullTitle().replace(/#/g, ''); } -}); // module: reporters/tap.js - -require.register("reporters/teamcity.js", function(module, exports, require){ - +},{"./base":17}],34:[function(require,module,exports){ +(function (process,global){ /** * Module dependencies. */ var Base = require('./base'); +var utils = require('../utils'); +var inherits = utils.inherits; +var fs = require('fs'); +var escape = utils.escape; +var mkdirp = require('mkdirp'); +var path = require('path'); + +/** + * Save timer references to avoid Sinon interfering (see GH-237). + */ + +/* eslint-disable no-unused-vars, no-native-reassign */ +var Date = global.Date; +var setTimeout = global.setTimeout; +var setInterval = global.setInterval; +var clearTimeout = global.clearTimeout; +var clearInterval = global.clearInterval; +/* eslint-enable no-unused-vars, no-native-reassign */ /** - * Expose `Teamcity`. + * Expose `XUnit`. */ -exports = module.exports = Teamcity; +exports = module.exports = XUnit; /** - * Initialize a new `Teamcity` reporter. + * Initialize a new `XUnit` reporter. * - * @param {Runner} runner * @api public + * @param {Runner} runner */ - -function Teamcity(runner) { +function XUnit(runner, options) { Base.call(this, runner); - var stats = this.stats; - runner.on('start', function() { - console.log("##teamcity[testSuiteStarted name='mocha.suite']"); - }); + var stats = this.stats; + var tests = []; + var self = this; - runner.on('test', function(test) { - console.log("##teamcity[testStarted name='" + escape(test.fullTitle()) + "']"); - }); + if (options.reporterOptions && options.reporterOptions.output) { + if (!fs.createWriteStream) { + throw new Error('file output not supported in browser'); + } + mkdirp.sync(path.dirname(options.reporterOptions.output)); + self.fileStream = fs.createWriteStream(options.reporterOptions.output); + } - runner.on('fail', function(test, err) { - console.log("##teamcity[testFailed name='" + escape(test.fullTitle()) + "' message='" + escape(err.message) + "']"); + runner.on('pending', function(test) { + tests.push(test); }); - runner.on('pending', function(test) { - console.log("##teamcity[testIgnored name='" + escape(test.fullTitle()) + "' message='pending']"); + runner.on('pass', function(test) { + tests.push(test); }); - runner.on('test end', function(test) { - console.log("##teamcity[testFinished name='" + escape(test.fullTitle()) + "' duration='" + test.duration + "']"); + runner.on('fail', function(test) { + tests.push(test); }); runner.on('end', function() { - console.log("##teamcity[testSuiteFinished name='mocha.suite' duration='" + stats.duration + "']"); + self.write(tag('testsuite', { + name: 'Mocha Tests', + tests: stats.tests, + failures: stats.failures, + errors: stats.failures, + skipped: stats.tests - stats.failures - stats.passes, + timestamp: (new Date()).toUTCString(), + time: (stats.duration / 1000) || 0 + }, false)); + + tests.forEach(function(t) { + self.test(t); + }); + + self.write(''); }); } /** - * Escape the given `str`. + * Inherit from `Base.prototype`. */ +inherits(XUnit, Base); -function escape(str) { - return str - .replace(/\|/g, "||") - .replace(/\n/g, "|n") - .replace(/\r/g, "|r") - .replace(/\[/g, "|[") - .replace(/\]/g, "|]") - .replace(/\u0085/g, "|x") - .replace(/\u2028/g, "|l") - .replace(/\u2029/g, "|p") - .replace(/'/g, "|'"); -} +/** + * Override done to close the stream (if it's a file). + * + * @param failures + * @param {Function} fn + */ +XUnit.prototype.done = function(failures, fn) { + if (this.fileStream) { + this.fileStream.end(function() { + fn(failures); + }); + } else { + fn(failures); + } +}; + +/** + * Write out the given line. + * + * @param {string} line + */ +XUnit.prototype.write = function(line) { + if (this.fileStream) { + this.fileStream.write(line + '\n'); + } else if (typeof process === 'object' && process.stdout) { + process.stdout.write(line + '\n'); + } else { + console.log(line); + } +}; + +/** + * Output tag for the given `test.` + * + * @param {Test} test + */ +XUnit.prototype.test = function(test) { + var attrs = { + classname: test.parent.fullTitle(), + name: test.title, + time: (test.duration / 1000) || 0 + }; + + if (test.state === 'failed') { + var err = test.err; + this.write(tag('testcase', attrs, false, tag('failure', {}, false, escape(err.message) + '\n' + escape(err.stack)))); + } else if (test.isPending()) { + this.write(tag('testcase', attrs, false, tag('skipped', {}, true))); + } else { + this.write(tag('testcase', attrs, true)); + } +}; -}); // module: reporters/teamcity.js +/** + * HTML tag helper. + * + * @param name + * @param attrs + * @param close + * @param content + * @return {string} + */ +function tag(name, attrs, close, content) { + var end = close ? '/>' : '>'; + var pairs = []; + var tag; + + for (var key in attrs) { + if (Object.prototype.hasOwnProperty.call(attrs, key)) { + pairs.push(key + '="' + escape(attrs[key]) + '"'); + } + } -require.register("reporters/xunit.js", function(module, exports, require){ + tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end; + if (content) { + tag += content + ''); - }); -} - -/** - * Inherit from `Base.prototype`. - */ - -XUnit.prototype = new Base; -XUnit.prototype.constructor = XUnit; - - -/** - * Output tag for the given `test.` - */ - -function test(test) { - var attrs = { - classname: test.parent.fullTitle() - , name: test.title - , time: test.duration / 1000 - }; - - if ('failed' == test.state) { - var err = test.err; - attrs.message = escape(err.message); - console.log(tag('testcase', attrs, false, tag('failure', attrs, false, cdata(err.stack)))); - } else if (test.pending) { - console.log(tag('testcase', attrs, false, tag('skipped', {}, true))); - } else { - console.log(tag('testcase', attrs, true) ); - } -} - -/** - * HTML tag helper. - */ - -function tag(name, attrs, close, content) { - var end = close ? '/>' : '>' - , pairs = [] - , tag; - - for (var key in attrs) { - pairs.push(key + '="' + escape(attrs[key]) + '"'); - } - - tag = '<' + name + (pairs.length ? ' ' + pairs.join(' ') : '') + end; - if (content) tag += content + ''; -} - -}); // module: reporters/xunit.js - -require.register("runnable.js", function(module, exports, require){ - -/** - * Module dependencies. - */ - -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:runnable') - , milliseconds = require('./ms'); - -/** - * Save timer references to avoid Sinon interfering (see GH-237). - */ - -var Date = global.Date - , setTimeout = global.setTimeout - , setInterval = global.setInterval - , clearTimeout = global.clearTimeout - , clearInterval = global.clearInterval; +var toString = Object.prototype.toString; /** * Expose `Runnable`. @@ -3488,68 +4184,140 @@ module.exports = Runnable; * @param {String} title * @param {Function} fn * @api private + * @param {string} title + * @param {Function} fn */ - function Runnable(title, fn) { this.title = title; this.fn = fn; + this.body = (fn || '').toString(); this.async = fn && fn.length; - this.sync = ! this.async; + this.sync = !this.async; this._timeout = 2000; this._slow = 75; + this._enableTimeouts = true; this.timedOut = false; + this._trace = new Error('done() called multiple times'); + this._retries = -1; + this._currentRetry = 0; + this.pending = false; } /** * Inherit from `EventEmitter.prototype`. */ - -Runnable.prototype = new EventEmitter; -Runnable.prototype.constructor = Runnable; - +inherits(Runnable, EventEmitter); /** * Set & get timeout `ms`. * - * @param {Number|String} ms - * @return {Runnable|Number} ms or self * @api private + * @param {number|string} ms + * @return {Runnable|number} ms or Runnable instance. */ - -Runnable.prototype.timeout = function(ms){ - if (0 == arguments.length) return this._timeout; - if ('string' == typeof ms) ms = milliseconds(ms); +Runnable.prototype.timeout = function(ms) { + if (!arguments.length) { + return this._timeout; + } + if (ms === 0) { + this._enableTimeouts = false; + } + if (typeof ms === 'string') { + ms = milliseconds(ms); + } debug('timeout %d', ms); this._timeout = ms; - if (this.timer) this.resetTimeout(); + if (this.timer) { + this.resetTimeout(); + } return this; }; /** * Set & get slow `ms`. * - * @param {Number|String} ms - * @return {Runnable|Number} ms or self * @api private + * @param {number|string} ms + * @return {Runnable|number} ms or Runnable instance. */ - -Runnable.prototype.slow = function(ms){ - if (0 === arguments.length) return this._slow; - if ('string' == typeof ms) ms = milliseconds(ms); +Runnable.prototype.slow = function(ms) { + if (!arguments.length) { + return this._slow; + } + if (typeof ms === 'string') { + ms = milliseconds(ms); + } debug('timeout %d', ms); this._slow = ms; return this; }; /** - * Return the full title generated by recursively - * concatenating the parent's full title. + * Set and get whether timeout is `enabled`. + * + * @api private + * @param {boolean} enabled + * @return {Runnable|boolean} enabled or Runnable instance. + */ +Runnable.prototype.enableTimeouts = function(enabled) { + if (!arguments.length) { + return this._enableTimeouts; + } + debug('enableTimeouts %s', enabled); + this._enableTimeouts = enabled; + return this; +}; + +/** + * Halt and mark as pending. * - * @return {String} * @api public */ +Runnable.prototype.skip = function() { + throw new Pending(); +}; + +/** + * Check if this runnable or its parent suite is marked as pending. + * + * @api private + */ +Runnable.prototype.isPending = function() { + return this.pending || (this.parent && this.parent.isPending()); +}; + +/** + * Set number of retries. + * + * @api private + */ +Runnable.prototype.retries = function(n) { + if (!arguments.length) { + return this._retries; + } + this._retries = n; +}; + +/** + * Get current retry + * + * @api private + */ +Runnable.prototype.currentRetry = function(n) { + if (!arguments.length) { + return this._currentRetry; + } + this._currentRetry = n; +}; -Runnable.prototype.fullTitle = function(){ +/** + * Return the full title generated by recursively concatenating the parent's + * full title. + * + * @api public + * @return {string} + */ +Runnable.prototype.fullTitle = function() { return this.parent.fullTitle() + ' ' + this.title; }; @@ -3558,23 +4326,27 @@ Runnable.prototype.fullTitle = function(){ * * @api private */ - -Runnable.prototype.clearTimeout = function(){ +Runnable.prototype.clearTimeout = function() { clearTimeout(this.timer); }; /** * Inspect the runnable void of private properties. * - * @return {String} * @api private + * @return {string} */ - -Runnable.prototype.inspect = function(){ - return JSON.stringify(this, function(key, val){ - if ('_' == key[0]) return; - if ('parent' == key) return '#'; - if ('ctx' == key) return '#'; +Runnable.prototype.inspect = function() { + return JSON.stringify(this, function(key, val) { + if (key[0] === '_') { + return; + } + if (key === 'parent') { + return '#'; + } + if (key === 'ctx') { + return '#'; + } return val; }, 2); }; @@ -3584,18 +4356,34 @@ Runnable.prototype.inspect = function(){ * * @api private */ +Runnable.prototype.resetTimeout = function() { + var self = this; + var ms = this.timeout() || 1e9; -Runnable.prototype.resetTimeout = function(){ - var self = this - , ms = this.timeout(); - + if (!this._enableTimeouts) { + return; + } this.clearTimeout(); - if (ms) { - this.timer = setTimeout(function(){ - self.callback(new Error('timeout of ' + ms + 'ms exceeded')); - self.timedOut = true; - }, ms); + this.timer = setTimeout(function() { + if (!self._enableTimeouts) { + return; + } + self.callback(new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.')); + self.timedOut = true; + }, ms); +}; + +/** + * Whitelist a list of globals for this test run. + * + * @api private + * @param {string[]} globals + */ +Runnable.prototype.globals = function(globals) { + if (!arguments.length) { + return this._allowedGlobals; } + this._allowedGlobals = globals; }; /** @@ -3604,86 +4392,157 @@ Runnable.prototype.resetTimeout = function(){ * @param {Function} fn * @api private */ - -Runnable.prototype.run = function(fn){ - var self = this - , ms = this.timeout() - , start = new Date - , ctx = this.ctx - , finished - , emitted; - - if (ctx) ctx.runnable(this); - - // timeout - if (this.async) { - if (ms) { - this.timer = setTimeout(function(){ - done(new Error('timeout of ' + ms + 'ms exceeded')); - self.timedOut = true; - }, ms); - } +Runnable.prototype.run = function(fn) { + var self = this; + var start = new Date(); + var ctx = this.ctx; + var finished; + var emitted; + + // Sometimes the ctx exists, but it is not runnable + if (ctx && ctx.runnable) { + ctx.runnable(this); } // called multiple times function multiple(err) { - if (emitted) return; + if (emitted) { + return; + } emitted = true; - self.emit('error', err || new Error('done() called multiple times')); + self.emit('error', err || new Error('done() called multiple times; stacktrace may be inaccurate')); } // finished function done(err) { - if (self.timedOut) return; - if (finished) return multiple(err); + var ms = self.timeout(); + if (self.timedOut) { + return; + } + if (finished) { + return multiple(err || self._trace); + } + self.clearTimeout(); - self.duration = new Date - start; + self.duration = new Date() - start; finished = true; + if (!err && self.duration > ms && self._enableTimeouts) { + err = new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.'); + } fn(err); } // for .resetTimeout() this.callback = done; - // async + // explicit async with `done` argument if (this.async) { + this.resetTimeout(); + + if (this.allowUncaught) { + return callFnAsync(this.fn); + } try { - this.fn.call(ctx, function(err){ - if (err instanceof Error) return done(err); - if (null != err) return done(new Error('done() invoked with non-Error: ' + err)); - done(); - }); + callFnAsync(this.fn); } catch (err) { - done(err); + done(utils.getError(err)); } return; } - - // sync + + if (this.allowUncaught) { + callFn(this.fn); + done(); + return; + } + + // sync or promise-returning try { - if (!this.pending) this.fn.call(ctx); - this.duration = new Date - start; - fn(); + if (this.isPending()) { + done(); + } else { + callFn(this.fn); + } } catch (err) { - fn(err); + done(utils.getError(err)); } -}; -}); // module: runnable.js + function callFn(fn) { + var result = fn.call(ctx); + if (result && typeof result.then === 'function') { + self.resetTimeout(); + result + .then(function() { + done(); + // Return null so libraries like bluebird do not warn about + // subsequently constructed Promises. + return null; + }, + function(reason) { + done(reason || new Error('Promise rejected with no or falsy reason')); + }); + } else { + if (self.asyncOnly) { + return done(new Error('--async-only option in use without declaring `done()` or returning a promise')); + } + + done(); + } + } -require.register("runner.js", function(module, exports, require){ + function callFnAsync(fn) { + fn.call(ctx, function(err) { + if (err instanceof Error || toString.call(err) === '[object Error]') { + return done(err); + } + if (err) { + if (Object.prototype.toString.call(err) === '[object Object]') { + return done(new Error('done() invoked with non-Error: ' + + JSON.stringify(err))); + } + return done(new Error('done() invoked with non-Error: ' + err)); + } + done(); + }); + } +}; +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./ms":15,"./pending":16,"./utils":39,"debug":2,"events":3}],36:[function(require,module,exports){ +(function (process,global){ /** * Module dependencies. */ -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:runner') - , Test = require('./test') - , utils = require('./utils') - , filter = utils.filter - , keys = utils.keys - , noop = function(){}; +var EventEmitter = require('events').EventEmitter; +var Pending = require('./pending'); +var utils = require('./utils'); +var inherits = utils.inherits; +var debug = require('debug')('mocha:runner'); +var Runnable = require('./runnable'); +var filter = utils.filter; +var indexOf = utils.indexOf; +var keys = utils.keys; +var stackFilter = utils.stackTraceFilter(); +var stringify = utils.stringify; +var type = utils.type; +var undefinedError = utils.undefinedError; +var isArray = utils.isArray; + +/** + * Non-enumerable globals. + */ + +var globals = [ + 'setTimeout', + 'clearTimeout', + 'setInterval', + 'clearInterval', + 'XMLHttpRequest', + 'Date', + 'setImmediate', + 'clearImmediate' +]; /** * Expose `Runner`. @@ -3706,29 +4565,45 @@ module.exports = Runner; * - `hook end` (hook) hook complete * - `pass` (test) test passed * - `fail` (test, err) test failed + * - `pending` (test) test pending * * @api public + * @param {Suite} suite Root suite + * @param {boolean} [delay] Whether or not to delay execution of root suite + * until ready. */ - -function Runner(suite) { +function Runner(suite, delay) { var self = this; this._globals = []; + this._abort = false; + this._delay = delay; this.suite = suite; + this.started = false; this.total = suite.total(); this.failures = 0; - this.on('test end', function(test){ self.checkGlobals(test); }); - this.on('hook end', function(hook){ self.checkGlobals(hook); }); - this.grep(/.*/); - this.globals(utils.keys(global).concat(['errno'])); + this.on('test end', function(test) { + self.checkGlobals(test); + }); + this.on('hook end', function(hook) { + self.checkGlobals(hook); + }); + this._defaultGrep = /.*/; + this.grep(this._defaultGrep); + this.globals(this.globalProps().concat(extraGlobals())); } /** - * Inherit from `EventEmitter.prototype`. + * Wrapper for setImmediate, process.nextTick, or browser polyfill. + * + * @param {Function} fn + * @api private */ +Runner.immediately = global.setImmediate || process.nextTick; -Runner.prototype = new EventEmitter; -Runner.prototype.constructor = Runner; - +/** + * Inherit from `EventEmitter.prototype`. + */ +inherits(Runner, EventEmitter); /** * Run tests with full titles matching `re`. Updates runner.total @@ -3738,9 +4613,11 @@ Runner.prototype.constructor = Runner; * @param {Boolean} invert * @return {Runner} for chaining * @api public + * @param {RegExp} re + * @param {boolean} invert + * @return {Runner} Runner instance. */ - -Runner.prototype.grep = function(re, invert){ +Runner.prototype.grep = function(re, invert) { debug('grep %s', re); this._grep = re; this._invert = invert; @@ -3755,35 +4632,61 @@ Runner.prototype.grep = function(re, invert){ * @param {Suite} suite * @return {Number} * @api public + * @param {Suite} suite + * @return {number} */ - Runner.prototype.grepTotal = function(suite) { var self = this; var total = 0; - suite.eachTest(function(test){ + suite.eachTest(function(test) { var match = self._grep.test(test.fullTitle()); - if (self._invert) match = !match; - if (match) total++; + if (self._invert) { + match = !match; + } + if (match) { + total++; + } }); return total; }; +/** + * Return a list of global properties. + * + * @return {Array} + * @api private + */ +Runner.prototype.globalProps = function() { + var props = keys(global); + + // non-enumerables + for (var i = 0; i < globals.length; ++i) { + if (~indexOf(props, globals[i])) { + continue; + } + props.push(globals[i]); + } + + return props; +}; + /** * Allow the given `arr` of globals. * * @param {Array} arr * @return {Runner} for chaining * @api public + * @param {Array} arr + * @return {Runner} Runner instance. */ - -Runner.prototype.globals = function(arr){ - if (0 == arguments.length) return this._globals; +Runner.prototype.globals = function(arr) { + if (!arguments.length) { + return this._globals; + } debug('globals %j', arr); - utils.forEach(arr, function(arr){ - this._globals.push(arr); - }, this); + this._globals = this._globals.concat(arr); return this; }; @@ -3792,17 +4695,23 @@ Runner.prototype.globals = function(arr){ * * @api private */ - -Runner.prototype.checkGlobals = function(test){ - if (this.ignoreLeaks) return; +Runner.prototype.checkGlobals = function(test) { + if (this.ignoreLeaks) { + return; + } var ok = this._globals; - var globals = keys(global); - var isNode = process.kill; + + var globals = this.globalProps(); var leaks; - // check length - 2 ('errno' and 'location' globals) - if (isNode && 1 == ok.length - globals.length) return - else if (2 == ok.length - globals.length) return; + if (test) { + ok = ok.concat(test._allowedGlobals || []); + } + + if (this.prevGlobalsLength === globals.length) { + return; + } + this.prevGlobalsLength = globals.length; leaks = filterLeaks(ok, globals); this._globals = this._globals.concat(leaks); @@ -3817,91 +4726,125 @@ Runner.prototype.checkGlobals = function(test){ /** * Fail the given `test`. * + * @api private * @param {Test} test * @param {Error} err - * @api private */ - -Runner.prototype.fail = function(test, err){ +Runner.prototype.fail = function(test, err) { ++this.failures; test.state = 'failed'; - if ('string' == typeof err) { - err = new Error('the string "' + err + '" was thrown, throw an Error :)'); + + if (!(err instanceof Error || err && typeof err.message === 'string')) { + err = new Error('the ' + type(err) + ' ' + stringify(err) + ' was thrown, throw an Error :)'); } + + err.stack = (this.fullStackTrace || !err.stack) + ? err.stack + : stackFilter(err.stack); + this.emit('fail', test, err); }; /** * Fail the given `hook` with `err`. * - * Hook failures (currently) hard-end due - * to that fact that a failing hook will - * surely cause subsequent tests to fail, - * causing jumbled reporting. + * Hook failures work in the following pattern: + * - If bail, then exit + * - Failed `before` hook skips all tests in a suite and subsuites, + * but jumps to corresponding `after` hook + * - Failed `before each` hook skips remaining tests in a + * suite and jumps to corresponding `after each` hook, + * which is run only once + * - Failed `after` hook does not alter + * execution order + * - Failed `after each` hook skips remaining tests in a + * suite and subsuites, but executes other `after each` + * hooks * + * @api private * @param {Hook} hook * @param {Error} err - * @api private */ +Runner.prototype.failHook = function(hook, err) { + if (hook.ctx && hook.ctx.currentTest) { + hook.originalTitle = hook.originalTitle || hook.title; + hook.title = hook.originalTitle + ' for "' + hook.ctx.currentTest.title + '"'; + } -Runner.prototype.failHook = function(hook, err){ this.fail(hook, err); - this.emit('end'); + if (this.suite.bail()) { + this.emit('end'); + } }; /** * Run hook `name` callbacks and then invoke `fn()`. * - * @param {String} name - * @param {Function} function * @api private + * @param {string} name + * @param {Function} fn */ -Runner.prototype.hook = function(name, fn){ - var suite = this.suite - , hooks = suite['_' + name] - , self = this - , timer; +Runner.prototype.hook = function(name, fn) { + var suite = this.suite; + var hooks = suite['_' + name]; + var self = this; function next(i) { var hook = hooks[i]; - if (!hook) return fn(); + if (!hook) { + return fn(); + } self.currentRunnable = hook; + hook.ctx.currentTest = self.test; + self.emit('hook', hook); - hook.on('error', function(err){ - self.failHook(hook, err); - }); + if (!hook.listeners('error').length) { + hook.on('error', function(err) { + self.failHook(hook, err); + }); + } - hook.run(function(err){ - hook.removeAllListeners('error'); + hook.run(function(err) { var testError = hook.error(); - if (testError) self.fail(self.test, testError); - if (err) return self.failHook(hook, err); + if (testError) { + self.fail(self.test, testError); + } + if (err) { + if (err instanceof Pending) { + suite.pending = true; + } else { + self.failHook(hook, err); + + // stop executing hooks, notify callee of hook err + return fn(err); + } + } self.emit('hook end', hook); + delete hook.ctx.currentTest; next(++i); }); } - process.nextTick(function(){ + Runner.immediately(function() { next(0); }); }; /** * Run hook `name` for the given array of `suites` - * in order, and callback `fn(err)`. + * in order, and callback `fn(err, errSuite)`. * - * @param {String} name + * @api private + * @param {string} name * @param {Array} suites * @param {Function} fn - * @api private */ - -Runner.prototype.hooks = function(name, suites, fn){ - var self = this - , orig = this.suite; +Runner.prototype.hooks = function(name, suites, fn) { + var self = this; + var orig = this.suite; function next(suite) { self.suite = suite; @@ -3911,10 +4854,11 @@ Runner.prototype.hooks = function(name, suites, fn){ return fn(); } - self.hook(name, function(err){ + self.hook(name, function(err) { if (err) { + var errSuite = self.suite; self.suite = orig; - return fn(err); + return fn(err, errSuite); } next(suites.pop()); @@ -3931,8 +4875,7 @@ Runner.prototype.hooks = function(name, suites, fn){ * @param {Function} fn * @api private */ - -Runner.prototype.hookUp = function(name, fn){ +Runner.prototype.hookUp = function(name, fn) { var suites = [this.suite].concat(this.parents()).reverse(); this.hooks(name, suites, fn); }; @@ -3944,8 +4887,7 @@ Runner.prototype.hookUp = function(name, fn){ * @param {Function} fn * @api private */ - -Runner.prototype.hookDown = function(name, fn){ +Runner.prototype.hookDown = function(name, fn) { var suites = [this.suite].concat(this.parents()); this.hooks(name, suites, fn); }; @@ -3957,11 +4899,13 @@ Runner.prototype.hookDown = function(name, fn){ * @return {Array} * @api private */ - -Runner.prototype.parents = function(){ - var suite = this.suite - , suites = []; - while (suite = suite.parent) suites.push(suite); +Runner.prototype.parents = function() { + var suite = this.suite; + var suites = []; + while (suite.parent) { + suite = suite.parent; + suites.push(suite); + } return suites; }; @@ -3971,13 +4915,20 @@ Runner.prototype.parents = function(){ * @param {Function} fn * @api private */ +Runner.prototype.runTest = function(fn) { + var self = this; + var test = this.test; -Runner.prototype.runTest = function(fn){ - var test = this.test - , self = this; + if (this.asyncOnly) { + test.asyncOnly = true; + } + if (this.allowUncaught) { + test.allowUncaught = true; + return test.run(fn); + } try { - test.on('error', function(err){ + test.on('error', function(err) { self.fail(test, err); }); test.run(fn); @@ -3987,36 +4938,88 @@ Runner.prototype.runTest = function(fn){ }; /** - * Run tests in the given `suite` and invoke - * the callback `fn()` when complete. + * Run tests in the given `suite` and invoke the callback `fn()` when complete. * + * @api private * @param {Suite} suite * @param {Function} fn - * @api private */ +Runner.prototype.runTests = function(suite, fn) { + var self = this; + var tests = suite.tests.slice(); + var test; -Runner.prototype.runTests = function(suite, fn){ - var self = this - , tests = suite.tests.slice() - , test; - - function next(err) { - // if we bail after first err - if (self.failures && suite._bail) return fn(); + function hookErr(_, errSuite, after) { + // before/after Each hook for errSuite failed: + var orig = self.suite; - // next test - test = tests.shift(); + // for failed 'after each' hook start from errSuite parent, + // otherwise start from errSuite itself + self.suite = after ? errSuite.parent : errSuite; - // all done - if (!test) return fn(); + if (self.suite) { + // call hookUp afterEach + self.hookUp('afterEach', function(err2, errSuite2) { + self.suite = orig; + // some hooks may fail even now + if (err2) { + return hookErr(err2, errSuite2, true); + } + // report error suite + fn(errSuite); + }); + } else { + // there is no need calling other 'after each' hooks + self.suite = orig; + fn(errSuite); + } + } + + function next(err, errSuite) { + // if we bail after first err + if (self.failures && suite._bail) { + return fn(); + } + + if (self._abort) { + return fn(); + } + + if (err) { + return hookErr(err, errSuite, true); + } + + // next test + test = tests.shift(); + + // all done + if (!test) { + return fn(); + } // grep var match = self._grep.test(test.fullTitle()); - if (self._invert) match = !match; - if (!match) return next(); + if (self._invert) { + match = !match; + } + if (!match) { + // Run immediately only if we have defined a grep. When we + // define a grep — It can cause maximum callstack error if + // the grep is doing a large recursive loop by neglecting + // all tests. The run immediately function also comes with + // a performance cost. So we don't want to run immediately + // if we run the whole test suite, because running the whole + // test suite don't do any immediate recursive loops. Thus, + // allowing a JS runtime to breathe. + if (self._grep !== self._defaultGrep) { + Runner.immediately(next); + } else { + next(); + } + return; + } - // pending - if (test.pending) { + if (test.isPending()) { self.emit('pending', test); self.emit('test end', test); return next(); @@ -4024,14 +5027,40 @@ Runner.prototype.runTests = function(suite, fn){ // execute test and hook(s) self.emit('test', self.test = test); - self.hookDown('beforeEach', function(){ + self.hookDown('beforeEach', function(err, errSuite) { + if (suite.isPending()) { + self.emit('pending', test); + self.emit('test end', test); + return next(); + } + if (err) { + return hookErr(err, errSuite, false); + } self.currentRunnable = self.test; - self.runTest(function(err){ + self.runTest(function(err) { test = self.test; - if (err) { - self.fail(test, err); + var retry = test.currentRetry(); + if (err instanceof Pending) { + test.pending = true; + self.emit('pending', test); + } else if (retry < test.retries()) { + var clonedTest = test.clone(); + clonedTest.currentRetry(retry + 1); + tests.unshift(clonedTest); + + // Early return + hook trigger so that it doesn't + // increment the count wrong + return self.hookUp('afterEach', next); + } else { + self.fail(test, err); + } self.emit('test end', test); + + if (err instanceof Pending) { + return next(); + } + return self.hookUp('afterEach', next); } @@ -4044,44 +5073,92 @@ Runner.prototype.runTests = function(suite, fn){ } this.next = next; + this.hookErr = hookErr; next(); }; /** - * Run the given `suite` and invoke the - * callback `fn()` when complete. + * Run the given `suite` and invoke the callback `fn()` when complete. * + * @api private * @param {Suite} suite * @param {Function} fn - * @api private */ - -Runner.prototype.runSuite = function(suite, fn){ - var total = this.grepTotal(suite) - , self = this - , i = 0; +Runner.prototype.runSuite = function(suite, fn) { + var i = 0; + var self = this; + var total = this.grepTotal(suite); + var afterAllHookCalled = false; debug('run suite %s', suite.fullTitle()); - if (!total) return fn(); + if (!total || (self.failures && suite._bail)) { + return fn(); + } this.emit('suite', this.suite = suite); - function next() { + function next(errSuite) { + if (errSuite) { + // current suite failed on a hook from errSuite + if (errSuite === suite) { + // if errSuite is current suite + // continue to the next sibling suite + return done(); + } + // errSuite is among the parents of current suite + // stop execution of errSuite and all sub-suites + return done(errSuite); + } + + if (self._abort) { + return done(); + } + var curr = suite.suites[i++]; - if (!curr) return done(); - self.runSuite(curr, next); + if (!curr) { + return done(); + } + + // Avoid grep neglecting large number of tests causing a + // huge recursive loop and thus a maximum call stack error. + // See comment in `this.runTests()` for more information. + if (self._grep !== self._defaultGrep) { + Runner.immediately(function() { + self.runSuite(curr, next); + }); + } else { + self.runSuite(curr, next); + } } - function done() { + function done(errSuite) { self.suite = suite; - self.hook('afterAll', function(){ - self.emit('suite end', suite); - fn(); - }); + self.nextSuite = next; + + if (afterAllHookCalled) { + fn(errSuite); + } else { + // mark that the afterAll block has been called once + // and so can be skipped if there is an error in it. + afterAllHookCalled = true; + + // remove reference to test + delete self.test; + + self.hook('afterAll', function() { + self.emit('suite end', suite); + fn(errSuite); + }); + } } - this.hook('beforeAll', function(){ + this.nextSuite = next; + + this.hook('beforeAll', function(err) { + if (err) { + return done(); + } self.runTests(suite, next); }); }; @@ -4092,26 +5169,107 @@ Runner.prototype.runSuite = function(suite, fn){ * @param {Error} err * @api private */ +Runner.prototype.uncaught = function(err) { + if (err) { + debug('uncaught exception %s', err !== function() { + return this; + }.call(err) ? err : (err.message || err)); + } else { + debug('uncaught undefined exception'); + err = undefinedError(); + } + err.uncaught = true; -Runner.prototype.uncaught = function(err){ - debug('uncaught exception %s', err.message); var runnable = this.currentRunnable; - if (!runnable || 'failed' == runnable.state) return; + + if (!runnable) { + runnable = new Runnable('Uncaught error outside test suite'); + runnable.parent = this.suite; + + if (this.started) { + this.fail(runnable, err); + } else { + // Can't recover from this failure + this.emit('start'); + this.fail(runnable, err); + this.emit('end'); + } + + return; + } + runnable.clearTimeout(); - err.uncaught = true; + + // Ignore errors if complete + if (runnable.state) { + return; + } this.fail(runnable, err); // recover from test - if ('test' == runnable.type) { + if (runnable.type === 'test') { this.emit('test end', runnable); this.hookUp('afterEach', this.next); return; } - // bail on hooks + // recover from hooks + if (runnable.type === 'hook') { + var errSuite = this.suite; + // if hook failure is in afterEach block + if (runnable.fullTitle().indexOf('after each') > -1) { + return this.hookErr(err, errSuite, true); + } + // if hook failure is in beforeEach block + if (runnable.fullTitle().indexOf('before each') > -1) { + return this.hookErr(err, errSuite, false); + } + // if hook failure is in after or before blocks + return this.nextSuite(errSuite); + } + + // bail this.emit('end'); }; +/** + * Cleans up the references to all the deferred functions + * (before/after/beforeEach/afterEach) and tests of a Suite. + * These must be deleted otherwise a memory leak can happen, + * as those functions may reference variables from closures, + * thus those variables can never be garbage collected as long + * as the deferred functions exist. + * + * @param {Suite} suite + */ +function cleanSuiteReferences(suite) { + function cleanArrReferences(arr) { + for (var i = 0; i < arr.length; i++) { + delete arr[i].fn; + } + } + + if (isArray(suite._beforeAll)) { + cleanArrReferences(suite._beforeAll); + } + + if (isArray(suite._beforeEach)) { + cleanArrReferences(suite._beforeEach); + } + + if (isArray(suite._afterAll)) { + cleanArrReferences(suite._afterAll); + } + + if (isArray(suite._afterEach)) { + cleanArrReferences(suite._afterEach); + } + + for (var i = 0; i < suite.tests.length; i++) { + delete suite.tests[i].fn; + } +} + /** * Run the root suite and invoke `fn(failures)` * on completion. @@ -4119,71 +5277,146 @@ Runner.prototype.uncaught = function(err){ * @param {Function} fn * @return {Runner} for chaining * @api public + * @param {Function} fn + * @return {Runner} Runner instance. */ +Runner.prototype.run = function(fn) { + var self = this; + var rootSuite = this.suite; -Runner.prototype.run = function(fn){ - var self = this - , fn = fn || function(){}; - - debug('start'); + fn = fn || function() {}; - // uncaught callback function uncaught(err) { self.uncaught(err); } + function start() { + self.started = true; + self.emit('start'); + self.runSuite(rootSuite, function() { + debug('finished running'); + self.emit('end'); + }); + } + + debug('start'); + + // references cleanup to avoid memory leaks + this.on('suite end', cleanSuiteReferences); + // callback - this.on('end', function(){ + this.on('end', function() { debug('end'); process.removeListener('uncaughtException', uncaught); fn(self.failures); }); - // run suites - this.emit('start'); - this.runSuite(this.suite, function(){ - debug('finished running'); - self.emit('end'); - }); - // uncaught exception process.on('uncaughtException', uncaught); + if (this._delay) { + // for reporters, I guess. + // might be nice to debounce some dots while we wait. + this.emit('waiting', rootSuite); + rootSuite.once('run', start); + } else { + start(); + } + + return this; +}; + +/** + * Cleanly abort execution. + * + * @api public + * @return {Runner} Runner instance. + */ +Runner.prototype.abort = function() { + debug('aborting'); + this._abort = true; + return this; }; /** * Filter leaks with the given globals flagged as `ok`. * + * @api private * @param {Array} ok * @param {Array} globals * @return {Array} - * @api private */ - function filterLeaks(ok, globals) { - return filter(globals, function(key){ - var matched = filter(ok, function(ok){ - if (~ok.indexOf('*')) return 0 == key.indexOf(ok.split('*')[0]); - return key == ok; + return filter(globals, function(key) { + // Firefox and Chrome exposes iframes as index inside the window object + if (/^d+/.test(key)) { + return false; + } + + // in firefox + // if runner runs in an iframe, this iframe's window.getInterface method not init at first + // it is assigned in some seconds + if (global.navigator && (/^getInterface/).test(key)) { + return false; + } + + // an iframe could be approached by window[iframeIndex] + // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak + if (global.navigator && (/^\d+/).test(key)) { + return false; + } + + // Opera and IE expose global variables for HTML element IDs (issue #243) + if (/^mocha-/.test(key)) { + return false; + } + + var matched = filter(ok, function(ok) { + if (~ok.indexOf('*')) { + return key.indexOf(ok.split('*')[0]) === 0; + } + return key === ok; }); - return matched.length == 0 && (!global.navigator || 'onerror' !== key); + return !matched.length && (!global.navigator || key !== 'onerror'); }); } -}); // module: runner.js +/** + * Array of globals dependent on the environment. + * + * @return {Array} + * @api private + */ +function extraGlobals() { + if (typeof process === 'object' && typeof process.version === 'string') { + var parts = process.version.split('.'); + var nodeVersion = utils.reduce(parts, function(a, v) { + return a << 8 | v; + }); + + // 'errno' was renamed to process._errno in v0.9.11. + + if (nodeVersion < 0x00090B) { + return ['errno']; + } + } -require.register("suite.js", function(module, exports, require){ + return []; +} +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./pending":16,"./runnable":35,"./utils":39,"_process":58,"debug":2,"events":3}],37:[function(require,module,exports){ /** * Module dependencies. */ -var EventEmitter = require('browser/events').EventEmitter - , debug = require('browser/debug')('mocha:suite') - , milliseconds = require('./ms') - , utils = require('./utils') - , Hook = require('./hook'); +var EventEmitter = require('events').EventEmitter; +var Hook = require('./hook'); +var utils = require('./utils'); +var inherits = utils.inherits; +var debug = require('debug')('mocha:suite'); +var milliseconds = require('./ms'); /** * Expose `Suite`. @@ -4192,39 +5425,35 @@ var EventEmitter = require('browser/events').EventEmitter exports = module.exports = Suite; /** - * Create a new `Suite` with the given `title` - * and parent `Suite`. When a suite with the - * same title is already present, that suite - * is returned to provide nicer reporter - * and more flexible meta-testing. + * Create a new `Suite` with the given `title` and parent `Suite`. When a suite + * with the same title is already present, that suite is returned to provide + * nicer reporter and more flexible meta-testing. * + * @api public * @param {Suite} parent - * @param {String} title + * @param {string} title * @return {Suite} - * @api public */ - -exports.create = function(parent, title){ +exports.create = function(parent, title) { var suite = new Suite(title, parent.ctx); suite.parent = parent; - if (parent.pending) suite.pending = true; title = suite.fullTitle(); parent.addSuite(suite); return suite; }; /** - * Initialize a new `Suite` with the given - * `title` and `ctx`. + * Initialize a new `Suite` with the given `title` and `ctx`. * - * @param {String} title - * @param {Context} ctx * @api private + * @param {string} title + * @param {Context} parentContext */ - -function Suite(title, ctx) { +function Suite(title, parentContext) { this.title = title; - this.ctx = ctx; + function Context() {} + Context.prototype = parentContext; + this.ctx = new Context(); this.suites = []; this.tests = []; this.pending = false; @@ -4234,30 +5463,31 @@ function Suite(title, ctx) { this._afterAll = []; this.root = !title; this._timeout = 2000; + this._enableTimeouts = true; this._slow = 75; this._bail = false; + this._retries = -1; + this.delayed = false; } /** * Inherit from `EventEmitter.prototype`. */ - -Suite.prototype = new EventEmitter; -Suite.prototype.constructor = Suite; - +inherits(Suite, EventEmitter); /** * Return a clone of this `Suite`. * - * @return {Suite} * @api private + * @return {Suite} */ - -Suite.prototype.clone = function(){ +Suite.prototype.clone = function() { var suite = new Suite(this.title); debug('clone'); suite.ctx = this.ctx; suite.timeout(this.timeout()); + suite.retries(this.retries()); + suite.enableTimeouts(this.enableTimeouts()); suite.slow(this.slow()); suite.bail(this.bail()); return suite; @@ -4266,30 +5496,71 @@ Suite.prototype.clone = function(){ /** * Set timeout `ms` or short-hand such as "2s". * - * @param {Number|String} ms - * @return {Suite|Number} for chaining * @api private + * @param {number|string} ms + * @return {Suite|number} for chaining */ - -Suite.prototype.timeout = function(ms){ - if (0 == arguments.length) return this._timeout; - if ('string' == typeof ms) ms = milliseconds(ms); +Suite.prototype.timeout = function(ms) { + if (!arguments.length) { + return this._timeout; + } + if (ms.toString() === '0') { + this._enableTimeouts = false; + } + if (typeof ms === 'string') { + ms = milliseconds(ms); + } debug('timeout %d', ms); this._timeout = parseInt(ms, 10); return this; }; /** - * Set slow `ms` or short-hand such as "2s". + * Set number of times to retry a failed test. * - * @param {Number|String} ms - * @return {Suite|Number} for chaining * @api private + * @param {number|string} n + * @return {Suite|number} for chaining */ +Suite.prototype.retries = function(n) { + if (!arguments.length) { + return this._retries; + } + debug('retries %d', n); + this._retries = parseInt(n, 10) || 0; + return this; +}; + +/** + * Set timeout to `enabled`. + * + * @api private + * @param {boolean} enabled + * @return {Suite|boolean} self or enabled + */ +Suite.prototype.enableTimeouts = function(enabled) { + if (!arguments.length) { + return this._enableTimeouts; + } + debug('enableTimeouts %s', enabled); + this._enableTimeouts = enabled; + return this; +}; -Suite.prototype.slow = function(ms){ - if (0 === arguments.length) return this._slow; - if ('string' == typeof ms) ms = milliseconds(ms); +/** + * Set slow `ms` or short-hand such as "2s". + * + * @api private + * @param {number|string} ms + * @return {Suite|number} for chaining + */ +Suite.prototype.slow = function(ms) { + if (!arguments.length) { + return this._slow; + } + if (typeof ms === 'string') { + ms = milliseconds(ms); + } debug('slow %d', ms); this._slow = ms; return this; @@ -4298,31 +5569,51 @@ Suite.prototype.slow = function(ms){ /** * Sets whether to bail after first error. * - * @parma {Boolean} bail - * @return {Suite|Number} for chaining * @api private + * @param {boolean} bail + * @return {Suite|number} for chaining */ - -Suite.prototype.bail = function(bail){ - if (0 == arguments.length) return this._bail; +Suite.prototype.bail = function(bail) { + if (!arguments.length) { + return this._bail; + } debug('bail %s', bail); this._bail = bail; return this; }; +/** + * Check if this suite or its parent suite is marked as pending. + * + * @api private + */ +Suite.prototype.isPending = function() { + return this.pending || (this.parent && this.parent.isPending()); +}; + /** * Run `fn(test[, done])` before running tests. * + * @api private + * @param {string} title * @param {Function} fn * @return {Suite} for chaining - * @api private */ +Suite.prototype.beforeAll = function(title, fn) { + if (this.isPending()) { + return this; + } + if (typeof title === 'function') { + fn = title; + title = fn.name; + } + title = '"before all" hook' + (title ? ': ' + title : ''); -Suite.prototype.beforeAll = function(fn){ - if (this.pending) return this; - var hook = new Hook('"before all" hook', fn); + var hook = new Hook(title, fn); hook.parent = this; hook.timeout(this.timeout()); + hook.retries(this.retries()); + hook.enableTimeouts(this.enableTimeouts()); hook.slow(this.slow()); hook.ctx = this.ctx; this._beforeAll.push(hook); @@ -4333,16 +5624,26 @@ Suite.prototype.beforeAll = function(fn){ /** * Run `fn(test[, done])` after running tests. * + * @api private + * @param {string} title * @param {Function} fn * @return {Suite} for chaining - * @api private */ +Suite.prototype.afterAll = function(title, fn) { + if (this.isPending()) { + return this; + } + if (typeof title === 'function') { + fn = title; + title = fn.name; + } + title = '"after all" hook' + (title ? ': ' + title : ''); -Suite.prototype.afterAll = function(fn){ - if (this.pending) return this; - var hook = new Hook('"after all" hook', fn); + var hook = new Hook(title, fn); hook.parent = this; hook.timeout(this.timeout()); + hook.retries(this.retries()); + hook.enableTimeouts(this.enableTimeouts()); hook.slow(this.slow()); hook.ctx = this.ctx; this._afterAll.push(hook); @@ -4353,16 +5654,26 @@ Suite.prototype.afterAll = function(fn){ /** * Run `fn(test[, done])` before each test case. * + * @api private + * @param {string} title * @param {Function} fn * @return {Suite} for chaining - * @api private */ +Suite.prototype.beforeEach = function(title, fn) { + if (this.isPending()) { + return this; + } + if (typeof title === 'function') { + fn = title; + title = fn.name; + } + title = '"before each" hook' + (title ? ': ' + title : ''); -Suite.prototype.beforeEach = function(fn){ - if (this.pending) return this; - var hook = new Hook('"before each" hook', fn); + var hook = new Hook(title, fn); hook.parent = this; hook.timeout(this.timeout()); + hook.retries(this.retries()); + hook.enableTimeouts(this.enableTimeouts()); hook.slow(this.slow()); hook.ctx = this.ctx; this._beforeEach.push(hook); @@ -4373,16 +5684,26 @@ Suite.prototype.beforeEach = function(fn){ /** * Run `fn(test[, done])` after each test case. * + * @api private + * @param {string} title * @param {Function} fn * @return {Suite} for chaining - * @api private */ +Suite.prototype.afterEach = function(title, fn) { + if (this.isPending()) { + return this; + } + if (typeof title === 'function') { + fn = title; + title = fn.name; + } + title = '"after each" hook' + (title ? ': ' + title : ''); -Suite.prototype.afterEach = function(fn){ - if (this.pending) return this; - var hook = new Hook('"after each" hook', fn); + var hook = new Hook(title, fn); hook.parent = this; hook.timeout(this.timeout()); + hook.retries(this.retries()); + hook.enableTimeouts(this.enableTimeouts()); hook.slow(this.slow()); hook.ctx = this.ctx; this._afterEach.push(hook); @@ -4393,14 +5714,15 @@ Suite.prototype.afterEach = function(fn){ /** * Add a test `suite`. * + * @api private * @param {Suite} suite * @return {Suite} for chaining - * @api private */ - -Suite.prototype.addSuite = function(suite){ +Suite.prototype.addSuite = function(suite) { suite.parent = this; suite.timeout(this.timeout()); + suite.retries(this.retries()); + suite.enableTimeouts(this.enableTimeouts()); suite.slow(this.slow()); suite.bail(this.bail()); this.suites.push(suite); @@ -4411,14 +5733,15 @@ Suite.prototype.addSuite = function(suite){ /** * Add a `test` to this suite. * + * @api private * @param {Test} test * @return {Suite} for chaining - * @api private */ - -Suite.prototype.addTest = function(test){ +Suite.prototype.addTest = function(test) { test.parent = this; test.timeout(this.timeout()); + test.retries(this.retries()); + test.enableTimeouts(this.enableTimeouts()); test.slow(this.slow()); test.ctx = this.ctx; this.tests.push(test); @@ -4427,17 +5750,18 @@ Suite.prototype.addTest = function(test){ }; /** - * Return the full title generated by recursively - * concatenating the parent's full title. + * Return the full title generated by recursively concatenating the parent's + * full title. * - * @return {String} * @api public + * @return {string} */ - -Suite.prototype.fullTitle = function(){ +Suite.prototype.fullTitle = function() { if (this.parent) { var full = this.parent.fullTitle(); - if (full) return full + ' ' + this.title; + if (full) { + return full + ' ' + this.title; + } } return this.title; }; @@ -4445,43 +5769,47 @@ Suite.prototype.fullTitle = function(){ /** * Return the total number of tests. * - * @return {Number} * @api public + * @return {number} */ - -Suite.prototype.total = function(){ - return utils.reduce(this.suites, function(sum, suite){ +Suite.prototype.total = function() { + return utils.reduce(this.suites, function(sum, suite) { return sum + suite.total(); }, 0) + this.tests.length; }; /** - * Iterates through each suite recursively to find - * all tests. Applies a function in the format - * `fn(test)`. + * Iterates through each suite recursively to find all tests. Applies a + * function in the format `fn(test)`. * + * @api private * @param {Function} fn * @return {Suite} - * @api private */ - -Suite.prototype.eachTest = function(fn){ +Suite.prototype.eachTest = function(fn) { utils.forEach(this.tests, fn); - utils.forEach(this.suites, function(suite){ + utils.forEach(this.suites, function(suite) { suite.eachTest(fn); }); return this; }; -}); // module: suite.js - -require.register("test.js", function(module, exports, require){ +/** + * This will run the root suite if we happen to be running in delayed mode. + */ +Suite.prototype.run = function run() { + if (this.root) { + this.emit('run'); + } +}; +},{"./hook":7,"./ms":15,"./utils":39,"debug":2,"events":3}],38:[function(require,module,exports){ /** * Module dependencies. */ var Runnable = require('./runnable'); +var inherits = require('./utils').inherits; /** * Expose `Test`. @@ -4492,11 +5820,10 @@ module.exports = Test; /** * Initialize a new `Test` with the given `title` and callback `fn`. * + * @api private * @param {String} title * @param {Function} fn - * @api private */ - function Test(title, fn) { Runnable.call(this, title, fn); this.pending = !fn; @@ -4506,23 +5833,39 @@ function Test(title, fn) { /** * Inherit from `Runnable.prototype`. */ +inherits(Test, Runnable); -Test.prototype = new Runnable; -Test.prototype.constructor = Test; - - -}); // module: test.js +Test.prototype.clone = function() { + var test = new Test(this.title, this.fn); + test.timeout(this.timeout()); + test.slow(this.slow()); + test.enableTimeouts(this.enableTimeouts()); + test.retries(this.retries()); + test.currentRetry(this.currentRetry()); + test.globals(this.globals()); + test.parent = this.parent; + test.file = this.file; + test.ctx = this.ctx; + return test; +}; -require.register("utils.js", function(module, exports, require){ +},{"./runnable":35,"./utils":39}],39:[function(require,module,exports){ +(function (process,Buffer){ +/* eslint-env browser */ /** * Module dependencies. */ -var fs = require('browser/fs') - , path = require('browser/path') - , join = path.join - , debug = require('browser/debug')('mocha:watch'); +var basename = require('path').basename; +var debug = require('debug')('mocha:watch'); +var exists = require('fs').existsSync || require('path').existsSync; +var glob = require('glob'); +var join = require('path').join; +var readdirSync = require('fs').readdirSync; +var statSync = require('fs').statSync; +var watchFile = require('fs').watchFile; +var toISOString = require('to-iso-string'); /** * Ignored directories. @@ -4530,15 +5873,16 @@ var fs = require('browser/fs') var ignore = ['node_modules', '.git']; +exports.inherits = require('util').inherits; + /** * Escape special characters in the given string of html. * - * @param {String} html - * @return {String} * @api private + * @param {string} html + * @return {string} */ - -exports.escape = function(html){ +exports.escape = function(html) { return String(html) .replace(/&/g, '&') .replace(/"/g, '"') @@ -4549,46 +5893,75 @@ exports.escape = function(html){ /** * Array#forEach (<=IE8) * - * @param {Array} array + * @api private + * @param {Array} arr * @param {Function} fn * @param {Object} scope - * @api private */ - -exports.forEach = function(arr, fn, scope){ - for (var i = 0, l = arr.length; i < l; i++) +exports.forEach = function(arr, fn, scope) { + for (var i = 0, l = arr.length; i < l; i++) { fn.call(scope, arr[i], i); + } }; /** - * Array#indexOf (<=IE8) + * Test if the given obj is type of string. * - * @parma {Array} arr - * @param {Object} obj to find index of - * @param {Number} start * @api private + * @param {Object} obj + * @return {boolean} */ - -exports.indexOf = function(arr, obj, start){ - for (var i = start || 0, l = arr.length; i < l; i++) { - if (arr[i] === obj) - return i; - } - return -1; +exports.isString = function(obj) { + return typeof obj === 'string'; }; /** - * Array#reduce (<=IE8) - * - * @param {Array} array - * @param {Function} fn - * @param {Object} initial value + * Array#map (<=IE8) + * * @api private + * @param {Array} arr + * @param {Function} fn + * @param {Object} scope + * @return {Array} */ - -exports.reduce = function(arr, fn, val){ - var rval = val; - +exports.map = function(arr, fn, scope) { + var result = []; + for (var i = 0, l = arr.length; i < l; i++) { + result.push(fn.call(scope, arr[i], i, arr)); + } + return result; +}; + +/** + * Array#indexOf (<=IE8) + * + * @api private + * @param {Array} arr + * @param {Object} obj to find index of + * @param {number} start + * @return {number} + */ +exports.indexOf = function(arr, obj, start) { + for (var i = start || 0, l = arr.length; i < l; i++) { + if (arr[i] === obj) { + return i; + } + } + return -1; +}; + +/** + * Array#reduce (<=IE8) + * + * @api private + * @param {Array} arr + * @param {Function} fn + * @param {Object} val Initial value. + * @return {*} + */ +exports.reduce = function(arr, fn, val) { + var rval = val; + for (var i = 0, l = arr.length; i < l; i++) { rval = fn(rval, arr[i], i, arr); } @@ -4599,17 +5972,19 @@ exports.reduce = function(arr, fn, val){ /** * Array#filter (<=IE8) * - * @param {Array} array - * @param {Function} fn * @api private + * @param {Array} arr + * @param {Function} fn + * @return {Array} */ - -exports.filter = function(arr, fn){ +exports.filter = function(arr, fn) { var ret = []; for (var i = 0, l = arr.length; i < l; i++) { var val = arr[i]; - if (fn(val, i, arr)) ret.push(val); + if (fn(val, i, arr)) { + ret.push(val); + } } return ret; @@ -4618,14 +5993,13 @@ exports.filter = function(arr, fn){ /** * Object.keys (<=IE8) * + * @api private * @param {Object} obj * @return {Array} keys - * @api private */ - -exports.keys = Object.keys || function(obj) { - var keys = [] - , has = Object.prototype.hasOwnProperty // for `window` on <=IE8 +exports.keys = typeof Object.keys === 'function' ? Object.keys : function(obj) { + var keys = []; + var has = Object.prototype.hasOwnProperty; // for `window` on <=IE8 for (var key in obj) { if (has.call(obj, key)) { @@ -4640,49 +6014,82 @@ exports.keys = Object.keys || function(obj) { * Watch the given `files` for changes * and invoke `fn(file)` on modification. * + * @api private * @param {Array} files * @param {Function} fn - * @api private */ - -exports.watch = function(files, fn){ +exports.watch = function(files, fn) { var options = { interval: 100 }; - files.forEach(function(file){ + files.forEach(function(file) { debug('file %s', file); - fs.watchFile(file, options, function(curr, prev){ - if (prev.mtime < curr.mtime) fn(file); + watchFile(file, options, function(curr, prev) { + if (prev.mtime < curr.mtime) { + fn(file); + } }); }); }; /** - * Ignored files. + * Array.isArray (<=IE8) + * + * @api private + * @param {Object} obj + * @return {Boolean} + */ +var isArray = typeof Array.isArray === 'function' ? Array.isArray : function(obj) { + return Object.prototype.toString.call(obj) === '[object Array]'; +}; + +exports.isArray = isArray; + +/** + * Buffer.prototype.toJSON polyfill. + * + * @type {Function} */ +if (typeof Buffer !== 'undefined' && Buffer.prototype) { + Buffer.prototype.toJSON = Buffer.prototype.toJSON || function() { + return Array.prototype.slice.call(this, 0); + }; +} -function ignored(path){ +/** + * Ignored files. + * + * @api private + * @param {string} path + * @return {boolean} + */ +function ignored(path) { return !~ignore.indexOf(path); } /** * Lookup files in the given `dir`. * - * @return {Array} * @api private + * @param {string} dir + * @param {string[]} [ext=['.js']] + * @param {Array} [ret=[]] + * @return {Array} */ - -exports.files = function(dir, ret){ +exports.files = function(dir, ext, ret) { ret = ret || []; - - fs.readdirSync(dir) - .filter(ignored) - .forEach(function(path){ - path = join(dir, path); - if (fs.statSync(path).isDirectory()) { - exports.files(path, ret); - } else if (path.match(/\.(js|coffee)$/)) { - ret.push(path); - } - }); + ext = ext || ['js']; + + var re = new RegExp('\\.(' + ext.join('|') + ')$'); + + readdirSync(dir) + .filter(ignored) + .forEach(function(path) { + path = join(dir, path); + if (statSync(path).isDirectory()) { + exports.files(path, ext, ret); + } else if (path.match(re)) { + ret.push(path); + } + }); return ret; }; @@ -4690,12 +6097,11 @@ exports.files = function(dir, ret){ /** * Compute a slug from the given `str`. * - * @param {String} str - * @return {String} * @api private + * @param {string} str + * @return {string} */ - -exports.slug = function(str){ +exports.slug = function(str) { return str .toLowerCase() .replace(/ +/g, '-') @@ -4703,60 +6109,49 @@ exports.slug = function(str){ }; /** - * Strip the function definition from `str`, - * and re-indent for pre whitespace. + * Strip the function definition from `str`, and re-indent for pre whitespace. + * + * @param {string} str + * @return {string} */ - exports.clean = function(str) { str = str - .replace(/^function *\(.*\) *{/, '') + .replace(/\r\n?|[\n\u2028\u2029]/g, '\n').replace(/^\uFEFF/, '') + .replace(/^function *\(.*\)\s*\{|\(.*\) *=> *\{?/, '') .replace(/\s+\}$/, ''); - var spaces = str.match(/^\n?( *)/)[1].length - , re = new RegExp('^ {' + spaces + '}', 'gm'); + var spaces = str.match(/^\n?( *)/)[1].length; + var tabs = str.match(/^\n?(\t*)/)[1].length; + var re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm'); str = str.replace(re, ''); return exports.trim(str); }; -/** - * Escape regular expression characters in `str`. - * - * @param {String} str - * @return {String} - * @api private - */ - -exports.escapeRegexp = function(str){ - return str.replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&"); -}; - /** * Trim the given `str`. * - * @param {String} str - * @return {String} * @api private + * @param {string} str + * @return {string} */ - -exports.trim = function(str){ +exports.trim = function(str) { return str.replace(/^\s+|\s+$/g, ''); }; /** * Parse the given `qs`. * - * @param {String} qs - * @return {Object} * @api private + * @param {string} qs + * @return {Object} */ - -exports.parseQuery = function(qs){ - return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair){ - var i = pair.indexOf('=') - , key = pair.slice(0, i) - , val = pair.slice(++i); +exports.parseQuery = function(qs) { + return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair) { + var i = pair.indexOf('='); + var key = pair.slice(0, i); + var val = pair.slice(++i); obj[key] = decodeURIComponent(val); return obj; @@ -4766,11 +6161,10 @@ exports.parseQuery = function(qs){ /** * Highlight the given string of `js`. * - * @param {String} js - * @return {String} * @api private + * @param {string} js + * @return {string} */ - function highlight(js) { return js .replace(/$1') .replace(/(\d+\.\d+)/gm, '$1') .replace(/(\d+)/gm, '$1') - .replace(/\bnew *(\w+)/gm, 'new $1') - .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '$1') + .replace(/\bnew[ \t]+(\w+)/gm, 'new $1') + .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '$1'); } /** * Highlight the contents of tag `name`. * - * @param {String} name * @api private + * @param {string} name */ - exports.highlightTags = function(name) { - var code = document.getElementsByTagName(name); + var code = document.getElementById('mocha').getElementsByTagName(name); for (var i = 0, len = code.length; i < len; ++i) { code[i].innerHTML = highlight(code[i].innerHTML); } }; -}); // module: utils.js /** - * Node shims. + * If a value could have properties, and has none, this function is called, + * which returns a string representation of the empty value. * - * These are meant only to allow - * mocha.js to run untouched, not - * to allow running node code in - * the browser. + * Functions w/ no properties return `'[Function]'` + * Arrays w/ length === 0 return `'[]'` + * Objects w/ no properties return `'{}'` + * All else: return result of `value.toString()` + * + * @api private + * @param {*} value The value to inspect. + * @param {string} [type] The type of the value, if known. + * @returns {string} */ +function emptyRepresentation(value, type) { + type = type || exports.type(value); -process = {}; -process.exit = function(status){}; -process.stdout = {}; -global = window; + switch (type) { + case 'function': + return '[Function]'; + case 'object': + return '{}'; + case 'array': + return '[]'; + default: + return value.toString(); + } +} + +/** + * Takes some variable and asks `Object.prototype.toString()` what it thinks it + * is. + * + * @api private + * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/toString + * @param {*} value The value to test. + * @returns {string} + * @example + * type({}) // 'object' + * type([]) // 'array' + * type(1) // 'number' + * type(false) // 'boolean' + * type(Infinity) // 'number' + * type(null) // 'null' + * type(new Date()) // 'date' + * type(/foo/) // 'regexp' + * type('type') // 'string' + * type(global) // 'global' + */ +exports.type = function type(value) { + if (value === undefined) { + return 'undefined'; + } else if (value === null) { + return 'null'; + } else if (typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) { + return 'buffer'; + } + return Object.prototype.toString.call(value) + .replace(/^\[.+\s(.+?)\]$/, '$1') + .toLowerCase(); +}; /** - * next tick implementation. + * Stringify `value`. Different behavior depending on type of value: + * + * - If `value` is undefined or null, return `'[undefined]'` or `'[null]'`, respectively. + * - If `value` is not an object, function or array, return result of `value.toString()` wrapped in double-quotes. + * - If `value` is an *empty* object, function, or array, return result of function + * {@link emptyRepresentation}. + * - If `value` has properties, call {@link exports.canonicalize} on it, then return result of + * JSON.stringify(). + * + * @api private + * @see exports.type + * @param {*} value + * @return {string} */ +exports.stringify = function(value) { + var type = exports.type(value); + + if (!~exports.indexOf(['object', 'array', 'function'], type)) { + if (type !== 'buffer') { + return jsonStringify(value); + } + var json = value.toJSON(); + // Based on the toJSON result + return jsonStringify(json.data && json.type ? json.data : json, 2) + .replace(/,(\n|$)/g, '$1'); + } + + for (var prop in value) { + if (Object.prototype.hasOwnProperty.call(value, prop)) { + return jsonStringify(exports.canonicalize(value), 2).replace(/,(\n|$)/g, '$1'); + } + } + + return emptyRepresentation(value, type); +}; -process.nextTick = (function(){ - // postMessage behaves badly on IE8 - if (window.ActiveXObject || !window.postMessage) { - return function(fn){ fn() }; +/** + * like JSON.stringify but more sense. + * + * @api private + * @param {Object} object + * @param {number=} spaces + * @param {number=} depth + * @returns {*} + */ +function jsonStringify(object, spaces, depth) { + if (typeof spaces === 'undefined') { + // primitive types + return _stringify(object); } - // based on setZeroTimeout by David Baron - // - http://dbaron.org/log/20100309-faster-timeouts - var timeouts = [] - , name = 'mocha-zero-timeout' + depth = depth || 1; + var space = spaces * depth; + var str = isArray(object) ? '[' : '{'; + var end = isArray(object) ? ']' : '}'; + var length = typeof object.length === 'number' ? object.length : exports.keys(object).length; + // `.repeat()` polyfill + function repeat(s, n) { + return new Array(n).join(s); + } - window.addEventListener('message', function(e){ - if (e.source == window && e.data == name) { - if (e.stopPropagation) e.stopPropagation(); - if (timeouts.length) timeouts.shift()(); + function _stringify(val) { + switch (exports.type(val)) { + case 'null': + case 'undefined': + val = '[' + val + ']'; + break; + case 'array': + case 'object': + val = jsonStringify(val, spaces, depth + 1); + break; + case 'boolean': + case 'regexp': + case 'symbol': + case 'number': + val = val === 0 && (1 / val) === -Infinity // `-0` + ? '-0' + : val.toString(); + break; + case 'date': + var sDate; + if (isNaN(val.getTime())) { // Invalid date + sDate = val.toString(); + } else { + sDate = val.toISOString ? val.toISOString() : toISOString(val); + } + val = '[Date: ' + sDate + ']'; + break; + case 'buffer': + var json = val.toJSON(); + // Based on the toJSON result + json = json.data && json.type ? json.data : json; + val = '[Buffer: ' + jsonStringify(json, 2, depth + 1) + ']'; + break; + default: + val = (val === '[Function]' || val === '[Circular]') + ? val + : JSON.stringify(val); // string } - }, true); + return val; + } - return function(fn){ - timeouts.push(fn); - window.postMessage(name, '*'); + for (var i in object) { + if (!Object.prototype.hasOwnProperty.call(object, i)) { + continue; // not my business + } + --length; + str += '\n ' + repeat(' ', space) + + (isArray(object) ? '' : '"' + i + '": ') // key + + _stringify(object[i]) // value + + (length ? ',' : ''); // comma } -})(); + + return str + // [], {} + + (str.length !== 1 ? '\n' + repeat(' ', --space) + end : end); +} /** - * Remove uncaughtException listener. + * Test if a value is a buffer. + * + * @api private + * @param {*} value The value to test. + * @return {boolean} True if `value` is a buffer, otherwise false */ +exports.isBuffer = function(value) { + return typeof Buffer !== 'undefined' && Buffer.isBuffer(value); +}; -process.removeListener = function(e){ - if ('uncaughtException' == e) { - window.onerror = null; +/** + * Return a new Thing that has the keys in sorted order. Recursive. + * + * If the Thing... + * - has already been seen, return string `'[Circular]'` + * - is `undefined`, return string `'[undefined]'` + * - is `null`, return value `null` + * - is some other primitive, return the value + * - is not a primitive or an `Array`, `Object`, or `Function`, return the value of the Thing's `toString()` method + * - is a non-empty `Array`, `Object`, or `Function`, return the result of calling this function again. + * - is an empty `Array`, `Object`, or `Function`, return the result of calling `emptyRepresentation()` + * + * @api private + * @see {@link exports.stringify} + * @param {*} value Thing to inspect. May or may not have properties. + * @param {Array} [stack=[]] Stack of seen values + * @return {(Object|Array|Function|string|undefined)} + */ +exports.canonicalize = function(value, stack) { + var canonicalizedObj; + /* eslint-disable no-unused-vars */ + var prop; + /* eslint-enable no-unused-vars */ + var type = exports.type(value); + function withStack(value, fn) { + stack.push(value); + fn(); + stack.pop(); + } + + stack = stack || []; + + if (exports.indexOf(stack, value) !== -1) { + return '[Circular]'; + } + + switch (type) { + case 'undefined': + case 'buffer': + case 'null': + canonicalizedObj = value; + break; + case 'array': + withStack(value, function() { + canonicalizedObj = exports.map(value, function(item) { + return exports.canonicalize(item, stack); + }); + }); + break; + case 'function': + /* eslint-disable guard-for-in */ + for (prop in value) { + canonicalizedObj = {}; + break; + } + /* eslint-enable guard-for-in */ + if (!canonicalizedObj) { + canonicalizedObj = emptyRepresentation(value, type); + break; + } + /* falls through */ + case 'object': + canonicalizedObj = canonicalizedObj || {}; + withStack(value, function() { + exports.forEach(exports.keys(value).sort(), function(key) { + canonicalizedObj[key] = exports.canonicalize(value[key], stack); + }); + }); + break; + case 'date': + case 'number': + case 'regexp': + case 'boolean': + case 'symbol': + canonicalizedObj = value; + break; + default: + canonicalizedObj = value + ''; } + + return canonicalizedObj; }; /** - * Implements uncaughtException listener. - */ + * Lookup file names at the given `path`. + * + * @api public + * @param {string} path Base path to start searching from. + * @param {string[]} extensions File extensions to look for. + * @param {boolean} recursive Whether or not to recurse into subdirectories. + * @return {string[]} An array of paths. + */ +exports.lookupFiles = function lookupFiles(path, extensions, recursive) { + var files = []; + var re = new RegExp('\\.(' + extensions.join('|') + ')$'); + + if (!exists(path)) { + if (exists(path + '.js')) { + path += '.js'; + } else { + files = glob.sync(path); + if (!files.length) { + throw new Error("cannot resolve path (or pattern) '" + path + "'"); + } + return files; + } + } -process.on = function(e, fn){ - if ('uncaughtException' == e) { - window.onerror = fn; + try { + var stat = statSync(path); + if (stat.isFile()) { + return path; + } + } catch (err) { + // ignore error + return; } + + readdirSync(path).forEach(function(file) { + file = join(path, file); + try { + var stat = statSync(file); + if (stat.isDirectory()) { + if (recursive) { + files = files.concat(lookupFiles(file, extensions, recursive)); + } + return; + } + } catch (err) { + // ignore error + return; + } + if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') { + return; + } + files.push(file); + }); + + return files; }; -// boot -;(function(){ +/** + * Generate an undefined error with a message warning the user. + * + * @return {Error} + */ + +exports.undefinedError = function() { + return new Error('Caught undefined error, did you throw without specifying what?'); +}; - /** - * Expose mocha. - */ +/** + * Generate an undefined error if `err` is not defined. + * + * @param {Error} err + * @return {Error} + */ - var Mocha = window.Mocha = require('mocha'), - mocha = window.mocha = new Mocha({ reporter: 'html' }); +exports.getError = function(err) { + return err || exports.undefinedError(); +}; - /** - * Override ui to ensure that the ui functions are initialized. - * Normally this would happen in Mocha.prototype.loadFiles. - */ +/** + * @summary + * This Filter based on `mocha-clean` module.(see: `github.com/rstacruz/mocha-clean`) + * @description + * When invoking this function you get a filter function that get the Error.stack as an input, + * and return a prettify output. + * (i.e: strip Mocha and internal node functions from stack trace). + * @returns {Function} + */ +exports.stackTraceFilter = function() { + // TODO: Replace with `process.browser` + var slash = '/'; + var is = typeof document === 'undefined' ? { node: true } : { browser: true }; + var cwd = is.node + ? process.cwd() + slash + : (typeof location === 'undefined' ? window.location : location).href.replace(/\/[^\/]*$/, '/'); + + function isMochaInternal(line) { + return (~line.indexOf('node_modules' + slash + 'mocha' + slash)) + || (~line.indexOf('components' + slash + 'mochajs' + slash)) + || (~line.indexOf('components' + slash + 'mocha' + slash)) + || (~line.indexOf(slash + 'mocha.js')); + } - mocha.ui = function(ui){ - Mocha.prototype.ui.call(this, ui); - this.suite.emit('pre-require', window, null, this); - return this; - }; + function isNodeInternal(line) { + return (~line.indexOf('(timers.js:')) + || (~line.indexOf('(events.js:')) + || (~line.indexOf('(node.js:')) + || (~line.indexOf('(module.js:')) + || (~line.indexOf('GeneratorFunctionPrototype.next (native)')) + || false; + } - /** - * Setup mocha with the given setting options. - */ + return function(stack) { + stack = stack.split('\n'); - mocha.setup = function(opts){ - if ('string' == typeof opts) opts = { ui: opts }; - for (var opt in opts) this[opt](opts[opt]); - return this; - }; + stack = exports.reduce(stack, function(list, line) { + if (isMochaInternal(line)) { + return list; + } - /** - * Run mocha, returning the Runner. - */ + if (is.node && isNodeInternal(line)) { + return list; + } - mocha.run = function(fn){ - var options = mocha.options; - mocha.globals('location'); + // Clean up cwd(absolute) + if (/\(?.+:\d+:\d+\)?$/.test(line)) { + line = line.replace(cwd, ''); + } - var query = Mocha.utils.parseQuery(window.location.search || ''); - if (query.grep) mocha.grep(query.grep); + list.push(line); + return list; + }, []); - return Mocha.prototype.run.call(mocha, function(){ - Mocha.utils.highlightTags('code'); - if (fn) fn(); - }); + return stack.join('\n'); }; -})(); -})(); +}; + +}).call(this,require('_process'),require("buffer").Buffer) +},{"_process":58,"buffer":45,"debug":2,"fs":43,"glob":43,"path":43,"to-iso-string":72,"util":75}],40:[function(require,module,exports){ +'use strict' + +exports.toByteArray = toByteArray +exports.fromByteArray = fromByteArray + +var lookup = [] +var revLookup = [] +var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array + +function init () { + var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/' + for (var i = 0, len = code.length; i < len; ++i) { + lookup[i] = code[i] + revLookup[code.charCodeAt(i)] = i + } + + revLookup['-'.charCodeAt(0)] = 62 + revLookup['_'.charCodeAt(0)] = 63 +} + +init() + +function toByteArray (b64) { + var i, j, l, tmp, placeHolders, arr + var len = b64.length + + if (len % 4 > 0) { + throw new Error('Invalid string. Length must be a multiple of 4') + } + + // the number of equal signs (place holders) + // if there are two placeholders, than the two characters before it + // represent one byte + // if there is only one, then the three characters before it represent 2 bytes + // this is just a cheap hack to not do indexOf twice + placeHolders = b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0 + + // base64 is 4/3 + up to two characters of the original data + arr = new Arr(len * 3 / 4 - placeHolders) + + // if there are placeholders, only get up to the last complete 4 chars + l = placeHolders > 0 ? len - 4 : len + + var L = 0 + + for (i = 0, j = 0; i < l; i += 4, j += 3) { + tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)] + arr[L++] = (tmp >> 16) & 0xFF + arr[L++] = (tmp >> 8) & 0xFF + arr[L++] = tmp & 0xFF + } + + if (placeHolders === 2) { + tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4) + arr[L++] = tmp & 0xFF + } else if (placeHolders === 1) { + tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2) + arr[L++] = (tmp >> 8) & 0xFF + arr[L++] = tmp & 0xFF + } + + return arr +} + +function tripletToBase64 (num) { + return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F] +} + +function encodeChunk (uint8, start, end) { + var tmp + var output = [] + for (var i = start; i < end; i += 3) { + tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2]) + output.push(tripletToBase64(tmp)) + } + return output.join('') +} + +function fromByteArray (uint8) { + var tmp + var len = uint8.length + var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes + var output = '' + var parts = [] + var maxChunkLength = 16383 // must be multiple of 3 + + // go through the array every three bytes, we'll deal with trailing stuff later + for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) { + parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength))) + } + + // pad the end with zeros, but make sure to not forget the extra bytes + if (extraBytes === 1) { + tmp = uint8[len - 1] + output += lookup[tmp >> 2] + output += lookup[(tmp << 4) & 0x3F] + output += '==' + } else if (extraBytes === 2) { + tmp = (uint8[len - 2] << 8) + (uint8[len - 1]) + output += lookup[tmp >> 10] + output += lookup[(tmp >> 4) & 0x3F] + output += lookup[(tmp << 2) & 0x3F] + output += '=' + } + + parts.push(output) + + return parts.join('') +} + +},{}],41:[function(require,module,exports){ + +},{}],42:[function(require,module,exports){ +(function (process){ +var WritableStream = require('stream').Writable +var inherits = require('util').inherits + +module.exports = BrowserStdout + + +inherits(BrowserStdout, WritableStream) + +function BrowserStdout(opts) { + if (!(this instanceof BrowserStdout)) return new BrowserStdout(opts) + + opts = opts || {} + WritableStream.call(this, opts) + this.label = (opts.label !== undefined) ? opts.label : 'stdout' +} + +BrowserStdout.prototype._write = function(chunks, encoding, cb) { + var output = chunks.toString ? chunks.toString() : chunks + if (this.label === false) { + console.log(output) + } else { + console.log(this.label+':', output) + } + process.nextTick(cb) +} + +}).call(this,require('_process')) +},{"_process":58,"stream":59,"util":75}],43:[function(require,module,exports){ +arguments[4][41][0].apply(exports,arguments) +},{"dup":41}],44:[function(require,module,exports){ +(function (global){ +'use strict'; + +var buffer = require('buffer'); +var Buffer = buffer.Buffer; +var SlowBuffer = buffer.SlowBuffer; +var MAX_LEN = buffer.kMaxLength || 2147483647; +exports.alloc = function alloc(size, fill, encoding) { + if (typeof Buffer.alloc === 'function') { + return Buffer.alloc(size, fill, encoding); + } + if (typeof encoding === 'number') { + throw new TypeError('encoding must not be number'); + } + if (typeof size !== 'number') { + throw new TypeError('size must be a number'); + } + if (size > MAX_LEN) { + throw new RangeError('size is too large'); + } + var enc = encoding; + var _fill = fill; + if (_fill === undefined) { + enc = undefined; + _fill = 0; + } + var buf = new Buffer(size); + if (typeof _fill === 'string') { + var fillBuf = new Buffer(_fill, enc); + var flen = fillBuf.length; + var i = -1; + while (++i < size) { + buf[i] = fillBuf[i % flen]; + } + } else { + buf.fill(_fill); + } + return buf; +} +exports.allocUnsafe = function allocUnsafe(size) { + if (typeof Buffer.allocUnsafe === 'function') { + return Buffer.allocUnsafe(size); + } + if (typeof size !== 'number') { + throw new TypeError('size must be a number'); + } + if (size > MAX_LEN) { + throw new RangeError('size is too large'); + } + return new Buffer(size); +} +exports.from = function from(value, encodingOrOffset, length) { + if (typeof Buffer.from === 'function' && (!global.Uint8Array || Uint8Array.from !== Buffer.from)) { + return Buffer.from(value, encodingOrOffset, length); + } + if (typeof value === 'number') { + throw new TypeError('"value" argument must not be a number'); + } + if (typeof value === 'string') { + return new Buffer(value, encodingOrOffset); + } + if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { + var offset = encodingOrOffset; + if (arguments.length === 1) { + return new Buffer(value); + } + if (typeof offset === 'undefined') { + offset = 0; + } + var len = length; + if (typeof len === 'undefined') { + len = value.byteLength - offset; + } + if (offset >= value.byteLength) { + throw new RangeError('\'offset\' is out of bounds'); + } + if (len > value.byteLength - offset) { + throw new RangeError('\'length\' is out of bounds'); + } + return new Buffer(value.slice(offset, offset + len)); + } + if (Buffer.isBuffer(value)) { + var out = new Buffer(value.length); + value.copy(out, 0, 0, value.length); + return out; + } + if (value) { + if (Array.isArray(value) || (typeof ArrayBuffer !== 'undefined' && value.buffer instanceof ArrayBuffer) || 'length' in value) { + return new Buffer(value); + } + if (value.type === 'Buffer' && Array.isArray(value.data)) { + return new Buffer(value.data); + } + } + + throw new TypeError('First argument must be a string, Buffer, ' + 'ArrayBuffer, Array, or array-like object.'); +} +exports.allocUnsafeSlow = function allocUnsafeSlow(size) { + if (typeof Buffer.allocUnsafeSlow === 'function') { + return Buffer.allocUnsafeSlow(size); + } + if (typeof size !== 'number') { + throw new TypeError('size must be a number'); + } + if (size >= MAX_LEN) { + throw new RangeError('size is too large'); + } + return new SlowBuffer(size); +} + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"buffer":45}],45:[function(require,module,exports){ +(function (global){ +/*! + * The buffer module from node.js, for the browser. + * + * @author Feross Aboukhadijeh + * @license MIT + */ +/* eslint-disable no-proto */ + +'use strict' + +var base64 = require('base64-js') +var ieee754 = require('ieee754') +var isArray = require('isarray') + +exports.Buffer = Buffer +exports.SlowBuffer = SlowBuffer +exports.INSPECT_MAX_BYTES = 50 + +/** + * If `Buffer.TYPED_ARRAY_SUPPORT`: + * === true Use Uint8Array implementation (fastest) + * === false Use Object implementation (most compatible, even IE6) + * + * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, + * Opera 11.6+, iOS 4.2+. + * + * Due to various browser bugs, sometimes the Object implementation will be used even + * when the browser supports typed arrays. + * + * Note: + * + * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, + * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. + * + * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. + * + * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of + * incorrect length in some situations. + + * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they + * get the Object implementation, which is slower but behaves correctly. + */ +Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined + ? global.TYPED_ARRAY_SUPPORT + : typedArraySupport() + +/* + * Export kMaxLength after typed array support is determined. + */ +exports.kMaxLength = kMaxLength() + +function typedArraySupport () { + try { + var arr = new Uint8Array(1) + arr.foo = function () { return 42 } + return arr.foo() === 42 && // typed array instances can be augmented + typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` + arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` + } catch (e) { + return false + } +} + +function kMaxLength () { + return Buffer.TYPED_ARRAY_SUPPORT + ? 0x7fffffff + : 0x3fffffff +} + +function createBuffer (that, length) { + if (kMaxLength() < length) { + throw new RangeError('Invalid typed array length') + } + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = new Uint8Array(length) + that.__proto__ = Buffer.prototype + } else { + // Fallback: Return an object instance of the Buffer class + if (that === null) { + that = new Buffer(length) + } + that.length = length + } + + return that +} + +/** + * The Buffer constructor returns instances of `Uint8Array` that have their + * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of + * `Uint8Array`, so the returned instances will have all the node `Buffer` methods + * and the `Uint8Array` methods. Square bracket notation works as expected -- it + * returns a single octet. + * + * The `Uint8Array` prototype remains unmodified. + */ + +function Buffer (arg, encodingOrOffset, length) { + if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) { + return new Buffer(arg, encodingOrOffset, length) + } + + // Common case. + if (typeof arg === 'number') { + if (typeof encodingOrOffset === 'string') { + throw new Error( + 'If encoding is specified then the first argument must be a string' + ) + } + return allocUnsafe(this, arg) + } + return from(this, arg, encodingOrOffset, length) +} + +Buffer.poolSize = 8192 // not used by this implementation + +// TODO: Legacy, not needed anymore. Remove in next major version. +Buffer._augment = function (arr) { + arr.__proto__ = Buffer.prototype + return arr +} + +function from (that, value, encodingOrOffset, length) { + if (typeof value === 'number') { + throw new TypeError('"value" argument must not be a number') + } + + if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) { + return fromArrayBuffer(that, value, encodingOrOffset, length) + } + + if (typeof value === 'string') { + return fromString(that, value, encodingOrOffset) + } + + return fromObject(that, value) +} + +/** + * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError + * if value is a number. + * Buffer.from(str[, encoding]) + * Buffer.from(array) + * Buffer.from(buffer) + * Buffer.from(arrayBuffer[, byteOffset[, length]]) + **/ +Buffer.from = function (value, encodingOrOffset, length) { + return from(null, value, encodingOrOffset, length) +} + +if (Buffer.TYPED_ARRAY_SUPPORT) { + Buffer.prototype.__proto__ = Uint8Array.prototype + Buffer.__proto__ = Uint8Array + if (typeof Symbol !== 'undefined' && Symbol.species && + Buffer[Symbol.species] === Buffer) { + // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97 + Object.defineProperty(Buffer, Symbol.species, { + value: null, + configurable: true + }) + } +} + +function assertSize (size) { + if (typeof size !== 'number') { + throw new TypeError('"size" argument must be a number') + } +} + +function alloc (that, size, fill, encoding) { + assertSize(size) + if (size <= 0) { + return createBuffer(that, size) + } + if (fill !== undefined) { + // Only pay attention to encoding if it's a string. This + // prevents accidentally sending in a number that would + // be interpretted as a start offset. + return typeof encoding === 'string' + ? createBuffer(that, size).fill(fill, encoding) + : createBuffer(that, size).fill(fill) + } + return createBuffer(that, size) +} + +/** + * Creates a new filled Buffer instance. + * alloc(size[, fill[, encoding]]) + **/ +Buffer.alloc = function (size, fill, encoding) { + return alloc(null, size, fill, encoding) +} + +function allocUnsafe (that, size) { + assertSize(size) + that = createBuffer(that, size < 0 ? 0 : checked(size) | 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) { + for (var i = 0; i < size; i++) { + that[i] = 0 + } + } + return that +} + +/** + * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance. + * */ +Buffer.allocUnsafe = function (size) { + return allocUnsafe(null, size) +} +/** + * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance. + */ +Buffer.allocUnsafeSlow = function (size) { + return allocUnsafe(null, size) +} + +function fromString (that, string, encoding) { + if (typeof encoding !== 'string' || encoding === '') { + encoding = 'utf8' + } + + if (!Buffer.isEncoding(encoding)) { + throw new TypeError('"encoding" must be a valid string encoding') + } + + var length = byteLength(string, encoding) | 0 + that = createBuffer(that, length) + + that.write(string, encoding) + return that +} + +function fromArrayLike (that, array) { + var length = checked(array.length) | 0 + that = createBuffer(that, length) + for (var i = 0; i < length; i += 1) { + that[i] = array[i] & 255 + } + return that +} + +function fromArrayBuffer (that, array, byteOffset, length) { + array.byteLength // this throws if `array` is not a valid ArrayBuffer + + if (byteOffset < 0 || array.byteLength < byteOffset) { + throw new RangeError('\'offset\' is out of bounds') + } + + if (array.byteLength < byteOffset + (length || 0)) { + throw new RangeError('\'length\' is out of bounds') + } + + if (length === undefined) { + array = new Uint8Array(array, byteOffset) + } else { + array = new Uint8Array(array, byteOffset, length) + } + + if (Buffer.TYPED_ARRAY_SUPPORT) { + // Return an augmented `Uint8Array` instance, for best performance + that = array + that.__proto__ = Buffer.prototype + } else { + // Fallback: Return an object instance of the Buffer class + that = fromArrayLike(that, array) + } + return that +} + +function fromObject (that, obj) { + if (Buffer.isBuffer(obj)) { + var len = checked(obj.length) | 0 + that = createBuffer(that, len) + + if (that.length === 0) { + return that + } + + obj.copy(that, 0, 0, len) + return that + } + + if (obj) { + if ((typeof ArrayBuffer !== 'undefined' && + obj.buffer instanceof ArrayBuffer) || 'length' in obj) { + if (typeof obj.length !== 'number' || isnan(obj.length)) { + return createBuffer(that, 0) + } + return fromArrayLike(that, obj) + } + + if (obj.type === 'Buffer' && isArray(obj.data)) { + return fromArrayLike(that, obj.data) + } + } + + throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.') +} + +function checked (length) { + // Note: cannot use `length < kMaxLength` here because that fails when + // length is NaN (which is otherwise coerced to zero.) + if (length >= kMaxLength()) { + throw new RangeError('Attempt to allocate Buffer larger than maximum ' + + 'size: 0x' + kMaxLength().toString(16) + ' bytes') + } + return length | 0 +} + +function SlowBuffer (length) { + if (+length != length) { // eslint-disable-line eqeqeq + length = 0 + } + return Buffer.alloc(+length) +} + +Buffer.isBuffer = function isBuffer (b) { + return !!(b != null && b._isBuffer) +} + +Buffer.compare = function compare (a, b) { + if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { + throw new TypeError('Arguments must be Buffers') + } + + if (a === b) return 0 + + var x = a.length + var y = b.length + + for (var i = 0, len = Math.min(x, y); i < len; ++i) { + if (a[i] !== b[i]) { + x = a[i] + y = b[i] + break + } + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 +} + +Buffer.isEncoding = function isEncoding (encoding) { + switch (String(encoding).toLowerCase()) { + case 'hex': + case 'utf8': + case 'utf-8': + case 'ascii': + case 'binary': + case 'base64': + case 'raw': + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return true + default: + return false + } +} + +Buffer.concat = function concat (list, length) { + if (!isArray(list)) { + throw new TypeError('"list" argument must be an Array of Buffers') + } + + if (list.length === 0) { + return Buffer.alloc(0) + } + + var i + if (length === undefined) { + length = 0 + for (i = 0; i < list.length; i++) { + length += list[i].length + } + } + + var buffer = Buffer.allocUnsafe(length) + var pos = 0 + for (i = 0; i < list.length; i++) { + var buf = list[i] + if (!Buffer.isBuffer(buf)) { + throw new TypeError('"list" argument must be an Array of Buffers') + } + buf.copy(buffer, pos) + pos += buf.length + } + return buffer +} + +function byteLength (string, encoding) { + if (Buffer.isBuffer(string)) { + return string.length + } + if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' && + (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) { + return string.byteLength + } + if (typeof string !== 'string') { + string = '' + string + } + + var len = string.length + if (len === 0) return 0 + + // Use a for loop to avoid recursion + var loweredCase = false + for (;;) { + switch (encoding) { + case 'ascii': + case 'binary': + // Deprecated + case 'raw': + case 'raws': + return len + case 'utf8': + case 'utf-8': + case undefined: + return utf8ToBytes(string).length + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return len * 2 + case 'hex': + return len >>> 1 + case 'base64': + return base64ToBytes(string).length + default: + if (loweredCase) return utf8ToBytes(string).length // assume utf8 + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } +} +Buffer.byteLength = byteLength + +function slowToString (encoding, start, end) { + var loweredCase = false + + // No need to verify that "this.length <= MAX_UINT32" since it's a read-only + // property of a typed array. + + // This behaves neither like String nor Uint8Array in that we set start/end + // to their upper/lower bounds if the value passed is out of range. + // undefined is handled specially as per ECMA-262 6th Edition, + // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization. + if (start === undefined || start < 0) { + start = 0 + } + // Return early if start > this.length. Done here to prevent potential uint32 + // coercion fail below. + if (start > this.length) { + return '' + } + + if (end === undefined || end > this.length) { + end = this.length + } + + if (end <= 0) { + return '' + } + + // Force coersion to uint32. This will also coerce falsey/NaN values to 0. + end >>>= 0 + start >>>= 0 + + if (end <= start) { + return '' + } + + if (!encoding) encoding = 'utf8' + + while (true) { + switch (encoding) { + case 'hex': + return hexSlice(this, start, end) + + case 'utf8': + case 'utf-8': + return utf8Slice(this, start, end) + + case 'ascii': + return asciiSlice(this, start, end) + + case 'binary': + return binarySlice(this, start, end) + + case 'base64': + return base64Slice(this, start, end) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return utf16leSlice(this, start, end) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = (encoding + '').toLowerCase() + loweredCase = true + } + } +} + +// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect +// Buffer instances. +Buffer.prototype._isBuffer = true + +function swap (b, n, m) { + var i = b[n] + b[n] = b[m] + b[m] = i +} + +Buffer.prototype.swap16 = function swap16 () { + var len = this.length + if (len % 2 !== 0) { + throw new RangeError('Buffer size must be a multiple of 16-bits') + } + for (var i = 0; i < len; i += 2) { + swap(this, i, i + 1) + } + return this +} + +Buffer.prototype.swap32 = function swap32 () { + var len = this.length + if (len % 4 !== 0) { + throw new RangeError('Buffer size must be a multiple of 32-bits') + } + for (var i = 0; i < len; i += 4) { + swap(this, i, i + 3) + swap(this, i + 1, i + 2) + } + return this +} + +Buffer.prototype.toString = function toString () { + var length = this.length | 0 + if (length === 0) return '' + if (arguments.length === 0) return utf8Slice(this, 0, length) + return slowToString.apply(this, arguments) +} + +Buffer.prototype.equals = function equals (b) { + if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') + if (this === b) return true + return Buffer.compare(this, b) === 0 +} + +Buffer.prototype.inspect = function inspect () { + var str = '' + var max = exports.INSPECT_MAX_BYTES + if (this.length > 0) { + str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') + if (this.length > max) str += ' ... ' + } + return '' +} + +Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) { + if (!Buffer.isBuffer(target)) { + throw new TypeError('Argument must be a Buffer') + } + + if (start === undefined) { + start = 0 + } + if (end === undefined) { + end = target ? target.length : 0 + } + if (thisStart === undefined) { + thisStart = 0 + } + if (thisEnd === undefined) { + thisEnd = this.length + } + + if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) { + throw new RangeError('out of range index') + } + + if (thisStart >= thisEnd && start >= end) { + return 0 + } + if (thisStart >= thisEnd) { + return -1 + } + if (start >= end) { + return 1 + } + + start >>>= 0 + end >>>= 0 + thisStart >>>= 0 + thisEnd >>>= 0 + + if (this === target) return 0 + + var x = thisEnd - thisStart + var y = end - start + var len = Math.min(x, y) + + var thisCopy = this.slice(thisStart, thisEnd) + var targetCopy = target.slice(start, end) + + for (var i = 0; i < len; ++i) { + if (thisCopy[i] !== targetCopy[i]) { + x = thisCopy[i] + y = targetCopy[i] + break + } + } + + if (x < y) return -1 + if (y < x) return 1 + return 0 +} + +function arrayIndexOf (arr, val, byteOffset, encoding) { + var indexSize = 1 + var arrLength = arr.length + var valLength = val.length + + if (encoding !== undefined) { + encoding = String(encoding).toLowerCase() + if (encoding === 'ucs2' || encoding === 'ucs-2' || + encoding === 'utf16le' || encoding === 'utf-16le') { + if (arr.length < 2 || val.length < 2) { + return -1 + } + indexSize = 2 + arrLength /= 2 + valLength /= 2 + byteOffset /= 2 + } + } + + function read (buf, i) { + if (indexSize === 1) { + return buf[i] + } else { + return buf.readUInt16BE(i * indexSize) + } + } + + var foundIndex = -1 + for (var i = 0; byteOffset + i < arrLength; i++) { + if (read(arr, byteOffset + i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) { + if (foundIndex === -1) foundIndex = i + if (i - foundIndex + 1 === valLength) return (byteOffset + foundIndex) * indexSize + } else { + if (foundIndex !== -1) i -= i - foundIndex + foundIndex = -1 + } + } + return -1 +} + +Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) { + if (typeof byteOffset === 'string') { + encoding = byteOffset + byteOffset = 0 + } else if (byteOffset > 0x7fffffff) { + byteOffset = 0x7fffffff + } else if (byteOffset < -0x80000000) { + byteOffset = -0x80000000 + } + byteOffset >>= 0 + + if (this.length === 0) return -1 + if (byteOffset >= this.length) return -1 + + // Negative offsets start from the end of the buffer + if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0) + + if (typeof val === 'string') { + val = Buffer.from(val, encoding) + } + + if (Buffer.isBuffer(val)) { + // special case: looking for empty string/buffer always fails + if (val.length === 0) { + return -1 + } + return arrayIndexOf(this, val, byteOffset, encoding) + } + if (typeof val === 'number') { + if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') { + return Uint8Array.prototype.indexOf.call(this, val, byteOffset) + } + return arrayIndexOf(this, [ val ], byteOffset, encoding) + } + + throw new TypeError('val must be string, number or Buffer') +} + +Buffer.prototype.includes = function includes (val, byteOffset, encoding) { + return this.indexOf(val, byteOffset, encoding) !== -1 +} + +function hexWrite (buf, string, offset, length) { + offset = Number(offset) || 0 + var remaining = buf.length - offset + if (!length) { + length = remaining + } else { + length = Number(length) + if (length > remaining) { + length = remaining + } + } + + // must be an even number of digits + var strLen = string.length + if (strLen % 2 !== 0) throw new Error('Invalid hex string') + + if (length > strLen / 2) { + length = strLen / 2 + } + for (var i = 0; i < length; i++) { + var parsed = parseInt(string.substr(i * 2, 2), 16) + if (isNaN(parsed)) return i + buf[offset + i] = parsed + } + return i +} + +function utf8Write (buf, string, offset, length) { + return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) +} + +function asciiWrite (buf, string, offset, length) { + return blitBuffer(asciiToBytes(string), buf, offset, length) +} + +function binaryWrite (buf, string, offset, length) { + return asciiWrite(buf, string, offset, length) +} + +function base64Write (buf, string, offset, length) { + return blitBuffer(base64ToBytes(string), buf, offset, length) +} + +function ucs2Write (buf, string, offset, length) { + return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) +} + +Buffer.prototype.write = function write (string, offset, length, encoding) { + // Buffer#write(string) + if (offset === undefined) { + encoding = 'utf8' + length = this.length + offset = 0 + // Buffer#write(string, encoding) + } else if (length === undefined && typeof offset === 'string') { + encoding = offset + length = this.length + offset = 0 + // Buffer#write(string, offset[, length][, encoding]) + } else if (isFinite(offset)) { + offset = offset | 0 + if (isFinite(length)) { + length = length | 0 + if (encoding === undefined) encoding = 'utf8' + } else { + encoding = length + length = undefined + } + // legacy write(string, encoding, offset, length) - remove in v0.13 + } else { + throw new Error( + 'Buffer.write(string, encoding, offset[, length]) is no longer supported' + ) + } + + var remaining = this.length - offset + if (length === undefined || length > remaining) length = remaining + + if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { + throw new RangeError('Attempt to write outside buffer bounds') + } + + if (!encoding) encoding = 'utf8' + + var loweredCase = false + for (;;) { + switch (encoding) { + case 'hex': + return hexWrite(this, string, offset, length) + + case 'utf8': + case 'utf-8': + return utf8Write(this, string, offset, length) + + case 'ascii': + return asciiWrite(this, string, offset, length) + + case 'binary': + return binaryWrite(this, string, offset, length) + + case 'base64': + // Warning: maxLength not taken into account in base64Write + return base64Write(this, string, offset, length) + + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return ucs2Write(this, string, offset, length) + + default: + if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) + encoding = ('' + encoding).toLowerCase() + loweredCase = true + } + } +} + +Buffer.prototype.toJSON = function toJSON () { + return { + type: 'Buffer', + data: Array.prototype.slice.call(this._arr || this, 0) + } +} + +function base64Slice (buf, start, end) { + if (start === 0 && end === buf.length) { + return base64.fromByteArray(buf) + } else { + return base64.fromByteArray(buf.slice(start, end)) + } +} + +function utf8Slice (buf, start, end) { + end = Math.min(buf.length, end) + var res = [] + + var i = start + while (i < end) { + var firstByte = buf[i] + var codePoint = null + var bytesPerSequence = (firstByte > 0xEF) ? 4 + : (firstByte > 0xDF) ? 3 + : (firstByte > 0xBF) ? 2 + : 1 + + if (i + bytesPerSequence <= end) { + var secondByte, thirdByte, fourthByte, tempCodePoint + + switch (bytesPerSequence) { + case 1: + if (firstByte < 0x80) { + codePoint = firstByte + } + break + case 2: + secondByte = buf[i + 1] + if ((secondByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) + if (tempCodePoint > 0x7F) { + codePoint = tempCodePoint + } + } + break + case 3: + secondByte = buf[i + 1] + thirdByte = buf[i + 2] + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) + if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { + codePoint = tempCodePoint + } + } + break + case 4: + secondByte = buf[i + 1] + thirdByte = buf[i + 2] + fourthByte = buf[i + 3] + if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { + tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) + if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { + codePoint = tempCodePoint + } + } + } + } + + if (codePoint === null) { + // we did not generate a valid codePoint so insert a + // replacement char (U+FFFD) and advance only 1 byte + codePoint = 0xFFFD + bytesPerSequence = 1 + } else if (codePoint > 0xFFFF) { + // encode to utf16 (surrogate pair dance) + codePoint -= 0x10000 + res.push(codePoint >>> 10 & 0x3FF | 0xD800) + codePoint = 0xDC00 | codePoint & 0x3FF + } + + res.push(codePoint) + i += bytesPerSequence + } + + return decodeCodePointsArray(res) +} + +// Based on http://stackoverflow.com/a/22747272/680742, the browser with +// the lowest limit is Chrome, with 0x10000 args. +// We go 1 magnitude less, for safety +var MAX_ARGUMENTS_LENGTH = 0x1000 + +function decodeCodePointsArray (codePoints) { + var len = codePoints.length + if (len <= MAX_ARGUMENTS_LENGTH) { + return String.fromCharCode.apply(String, codePoints) // avoid extra slice() + } + + // Decode in chunks to avoid "call stack size exceeded". + var res = '' + var i = 0 + while (i < len) { + res += String.fromCharCode.apply( + String, + codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) + ) + } + return res +} + +function asciiSlice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; i++) { + ret += String.fromCharCode(buf[i] & 0x7F) + } + return ret +} + +function binarySlice (buf, start, end) { + var ret = '' + end = Math.min(buf.length, end) + + for (var i = start; i < end; i++) { + ret += String.fromCharCode(buf[i]) + } + return ret +} + +function hexSlice (buf, start, end) { + var len = buf.length + + if (!start || start < 0) start = 0 + if (!end || end < 0 || end > len) end = len + + var out = '' + for (var i = start; i < end; i++) { + out += toHex(buf[i]) + } + return out +} + +function utf16leSlice (buf, start, end) { + var bytes = buf.slice(start, end) + var res = '' + for (var i = 0; i < bytes.length; i += 2) { + res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) + } + return res +} + +Buffer.prototype.slice = function slice (start, end) { + var len = this.length + start = ~~start + end = end === undefined ? len : ~~end + + if (start < 0) { + start += len + if (start < 0) start = 0 + } else if (start > len) { + start = len + } + + if (end < 0) { + end += len + if (end < 0) end = 0 + } else if (end > len) { + end = len + } + + if (end < start) end = start + + var newBuf + if (Buffer.TYPED_ARRAY_SUPPORT) { + newBuf = this.subarray(start, end) + newBuf.__proto__ = Buffer.prototype + } else { + var sliceLen = end - start + newBuf = new Buffer(sliceLen, undefined) + for (var i = 0; i < sliceLen; i++) { + newBuf[i] = this[i + start] + } + } + + return newBuf +} + +/* + * Need to make sure that buffer isn't trying to write out of bounds. + */ +function checkOffset (offset, ext, length) { + if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') + if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') +} + +Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + + return val +} + +Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + checkOffset(offset, byteLength, this.length) + } + + var val = this[offset + --byteLength] + var mul = 1 + while (byteLength > 0 && (mul *= 0x100)) { + val += this[offset + --byteLength] * mul + } + + return val +} + +Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + return this[offset] +} + +Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return this[offset] | (this[offset + 1] << 8) +} + +Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + return (this[offset] << 8) | this[offset + 1] +} + +Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return ((this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16)) + + (this[offset + 3] * 0x1000000) +} + +Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] * 0x1000000) + + ((this[offset + 1] << 16) | + (this[offset + 2] << 8) | + this[offset + 3]) +} + +Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var val = this[offset] + var mul = 1 + var i = 0 + while (++i < byteLength && (mul *= 0x100)) { + val += this[offset + i] * mul + } + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val +} + +Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) checkOffset(offset, byteLength, this.length) + + var i = byteLength + var mul = 1 + var val = this[offset + --i] + while (i > 0 && (mul *= 0x100)) { + val += this[offset + --i] * mul + } + mul *= 0x80 + + if (val >= mul) val -= Math.pow(2, 8 * byteLength) + + return val +} + +Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { + if (!noAssert) checkOffset(offset, 1, this.length) + if (!(this[offset] & 0x80)) return (this[offset]) + return ((0xff - this[offset] + 1) * -1) +} + +Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset] | (this[offset + 1] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val +} + +Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 2, this.length) + var val = this[offset + 1] | (this[offset] << 8) + return (val & 0x8000) ? val | 0xFFFF0000 : val +} + +Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset]) | + (this[offset + 1] << 8) | + (this[offset + 2] << 16) | + (this[offset + 3] << 24) +} + +Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + + return (this[offset] << 24) | + (this[offset + 1] << 16) | + (this[offset + 2] << 8) | + (this[offset + 3]) +} + +Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, true, 23, 4) +} + +Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 4, this.length) + return ieee754.read(this, offset, false, 23, 4) +} + +Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, true, 52, 8) +} + +Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { + if (!noAssert) checkOffset(offset, 8, this.length) + return ieee754.read(this, offset, false, 52, 8) +} + +function checkInt (buf, value, offset, ext, max, min) { + if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance') + if (value > max || value < min) throw new RangeError('"value" argument is out of bounds') + if (offset + ext > buf.length) throw new RangeError('Index out of range') +} + +Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1 + checkInt(this, value, offset, byteLength, maxBytes, 0) + } + + var mul = 1 + var i = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + byteLength = byteLength | 0 + if (!noAssert) { + var maxBytes = Math.pow(2, 8 * byteLength) - 1 + checkInt(this, value, offset, byteLength, maxBytes, 0) + } + + var i = byteLength - 1 + var mul = 1 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + this[offset + i] = (value / mul) & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + this[offset] = (value & 0xff) + return offset + 1 +} + +function objectWriteUInt16 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) { + buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> + (littleEndian ? i : 1 - i) * 8 + } +} + +Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 +} + +Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = (value & 0xff) + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 +} + +function objectWriteUInt32 (buf, value, offset, littleEndian) { + if (value < 0) value = 0xffffffff + value + 1 + for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) { + buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff + } +} + +Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset + 3] = (value >>> 24) + this[offset + 2] = (value >>> 16) + this[offset + 1] = (value >>> 8) + this[offset] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, true) + } + return offset + 4 +} + +Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, false) + } + return offset + 4 +} + +Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = 0 + var mul = 1 + var sub = 0 + this[offset] = value & 0xFF + while (++i < byteLength && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) { + sub = 1 + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) { + var limit = Math.pow(2, 8 * byteLength - 1) + + checkInt(this, value, offset, byteLength, limit - 1, -limit) + } + + var i = byteLength - 1 + var mul = 1 + var sub = 0 + this[offset + i] = value & 0xFF + while (--i >= 0 && (mul *= 0x100)) { + if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) { + sub = 1 + } + this[offset + i] = ((value / mul) >> 0) - sub & 0xFF + } + + return offset + byteLength +} + +Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) + if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) + if (value < 0) value = 0xff + value + 1 + this[offset] = (value & 0xff) + return offset + 1 +} + +Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + } else { + objectWriteUInt16(this, value, offset, true) + } + return offset + 2 +} + +Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 8) + this[offset + 1] = (value & 0xff) + } else { + objectWriteUInt16(this, value, offset, false) + } + return offset + 2 +} + +Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value & 0xff) + this[offset + 1] = (value >>> 8) + this[offset + 2] = (value >>> 16) + this[offset + 3] = (value >>> 24) + } else { + objectWriteUInt32(this, value, offset, true) + } + return offset + 4 +} + +Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { + value = +value + offset = offset | 0 + if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) + if (value < 0) value = 0xffffffff + value + 1 + if (Buffer.TYPED_ARRAY_SUPPORT) { + this[offset] = (value >>> 24) + this[offset + 1] = (value >>> 16) + this[offset + 2] = (value >>> 8) + this[offset + 3] = (value & 0xff) + } else { + objectWriteUInt32(this, value, offset, false) + } + return offset + 4 +} + +function checkIEEE754 (buf, value, offset, ext, max, min) { + if (offset + ext > buf.length) throw new RangeError('Index out of range') + if (offset < 0) throw new RangeError('Index out of range') +} + +function writeFloat (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) + } + ieee754.write(buf, value, offset, littleEndian, 23, 4) + return offset + 4 +} + +Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { + return writeFloat(this, value, offset, true, noAssert) +} + +Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { + return writeFloat(this, value, offset, false, noAssert) +} + +function writeDouble (buf, value, offset, littleEndian, noAssert) { + if (!noAssert) { + checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) + } + ieee754.write(buf, value, offset, littleEndian, 52, 8) + return offset + 8 +} + +Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { + return writeDouble(this, value, offset, true, noAssert) +} + +Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { + return writeDouble(this, value, offset, false, noAssert) +} + +// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) +Buffer.prototype.copy = function copy (target, targetStart, start, end) { + if (!start) start = 0 + if (!end && end !== 0) end = this.length + if (targetStart >= target.length) targetStart = target.length + if (!targetStart) targetStart = 0 + if (end > 0 && end < start) end = start + + // Copy 0 bytes; we're done + if (end === start) return 0 + if (target.length === 0 || this.length === 0) return 0 + + // Fatal error conditions + if (targetStart < 0) { + throw new RangeError('targetStart out of bounds') + } + if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') + if (end < 0) throw new RangeError('sourceEnd out of bounds') + + // Are we oob? + if (end > this.length) end = this.length + if (target.length - targetStart < end - start) { + end = target.length - targetStart + start + } + + var len = end - start + var i + + if (this === target && start < targetStart && targetStart < end) { + // descending copy from end + for (i = len - 1; i >= 0; i--) { + target[i + targetStart] = this[i + start] + } + } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { + // ascending copy from start + for (i = 0; i < len; i++) { + target[i + targetStart] = this[i + start] + } + } else { + Uint8Array.prototype.set.call( + target, + this.subarray(start, start + len), + targetStart + ) + } + + return len +} + +// Usage: +// buffer.fill(number[, offset[, end]]) +// buffer.fill(buffer[, offset[, end]]) +// buffer.fill(string[, offset[, end]][, encoding]) +Buffer.prototype.fill = function fill (val, start, end, encoding) { + // Handle string cases: + if (typeof val === 'string') { + if (typeof start === 'string') { + encoding = start + start = 0 + end = this.length + } else if (typeof end === 'string') { + encoding = end + end = this.length + } + if (val.length === 1) { + var code = val.charCodeAt(0) + if (code < 256) { + val = code + } + } + if (encoding !== undefined && typeof encoding !== 'string') { + throw new TypeError('encoding must be a string') + } + if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { + throw new TypeError('Unknown encoding: ' + encoding) + } + } else if (typeof val === 'number') { + val = val & 255 + } + + // Invalid ranges are not set to a default, so can range check early. + if (start < 0 || this.length < start || this.length < end) { + throw new RangeError('Out of range index') + } + + if (end <= start) { + return this + } + + start = start >>> 0 + end = end === undefined ? this.length : end >>> 0 + + if (!val) val = 0 + + var i + if (typeof val === 'number') { + for (i = start; i < end; i++) { + this[i] = val + } + } else { + var bytes = Buffer.isBuffer(val) + ? val + : utf8ToBytes(new Buffer(val, encoding).toString()) + var len = bytes.length + for (i = 0; i < end - start; i++) { + this[i + start] = bytes[i % len] + } + } + + return this +} + +// HELPER FUNCTIONS +// ================ + +var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g + +function base64clean (str) { + // Node strips out invalid characters like \n and \t from the string, base64-js does not + str = stringtrim(str).replace(INVALID_BASE64_RE, '') + // Node converts strings with length < 2 to '' + if (str.length < 2) return '' + // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not + while (str.length % 4 !== 0) { + str = str + '=' + } + return str +} + +function stringtrim (str) { + if (str.trim) return str.trim() + return str.replace(/^\s+|\s+$/g, '') +} + +function toHex (n) { + if (n < 16) return '0' + n.toString(16) + return n.toString(16) +} + +function utf8ToBytes (string, units) { + units = units || Infinity + var codePoint + var length = string.length + var leadSurrogate = null + var bytes = [] + + for (var i = 0; i < length; i++) { + codePoint = string.charCodeAt(i) + + // is surrogate component + if (codePoint > 0xD7FF && codePoint < 0xE000) { + // last char was a lead + if (!leadSurrogate) { + // no lead yet + if (codePoint > 0xDBFF) { + // unexpected trail + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } else if (i + 1 === length) { + // unpaired lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + continue + } + + // valid lead + leadSurrogate = codePoint + + continue + } + + // 2 leads in a row + if (codePoint < 0xDC00) { + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + leadSurrogate = codePoint + continue + } + + // valid surrogate pair + codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000 + } else if (leadSurrogate) { + // valid bmp char, but last char was a lead + if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) + } + + leadSurrogate = null + + // encode utf8 + if (codePoint < 0x80) { + if ((units -= 1) < 0) break + bytes.push(codePoint) + } else if (codePoint < 0x800) { + if ((units -= 2) < 0) break + bytes.push( + codePoint >> 0x6 | 0xC0, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x10000) { + if ((units -= 3) < 0) break + bytes.push( + codePoint >> 0xC | 0xE0, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) + } else if (codePoint < 0x110000) { + if ((units -= 4) < 0) break + bytes.push( + codePoint >> 0x12 | 0xF0, + codePoint >> 0xC & 0x3F | 0x80, + codePoint >> 0x6 & 0x3F | 0x80, + codePoint & 0x3F | 0x80 + ) + } else { + throw new Error('Invalid code point') + } + } + + return bytes +} + +function asciiToBytes (str) { + var byteArray = [] + for (var i = 0; i < str.length; i++) { + // Node's code seems to be doing this and not & 0x7F.. + byteArray.push(str.charCodeAt(i) & 0xFF) + } + return byteArray +} + +function utf16leToBytes (str, units) { + var c, hi, lo + var byteArray = [] + for (var i = 0; i < str.length; i++) { + if ((units -= 2) < 0) break + + c = str.charCodeAt(i) + hi = c >> 8 + lo = c % 256 + byteArray.push(lo) + byteArray.push(hi) + } + + return byteArray +} + +function base64ToBytes (str) { + return base64.toByteArray(base64clean(str)) +} + +function blitBuffer (src, dst, offset, length) { + for (var i = 0; i < length; i++) { + if ((i + offset >= dst.length) || (i >= src.length)) break + dst[i + offset] = src[i] + } + return i +} + +function isnan (val) { + return val !== val // eslint-disable-line no-self-compare +} + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"base64-js":40,"ieee754":52,"isarray":46}],46:[function(require,module,exports){ +var toString = {}.toString; + +module.exports = Array.isArray || function (arr) { + return toString.call(arr) == '[object Array]'; +}; + +},{}],47:[function(require,module,exports){ +(function (Buffer){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. + +function isArray(arg) { + if (Array.isArray) { + return Array.isArray(arg); + } + return objectToString(arg) === '[object Array]'; +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +exports.isBuffer = Buffer.isBuffer; + +function objectToString(o) { + return Object.prototype.toString.call(o); +} + +}).call(this,{"isBuffer":require("../../is-buffer/index.js")}) +},{"../../is-buffer/index.js":54}],48:[function(require,module,exports){ +/* See LICENSE file for terms of use */ + +/* + * Text diff implementation. + * + * This library supports the following APIS: + * JsDiff.diffChars: Character by character diff + * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace + * JsDiff.diffLines: Line based diff + * + * JsDiff.diffCss: Diff targeted at CSS content + * + * These methods are based on the implementation proposed in + * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986). + * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927 + */ +(function(global, undefined) { + var objectPrototypeToString = Object.prototype.toString; + + /*istanbul ignore next*/ + function map(arr, mapper, that) { + if (Array.prototype.map) { + return Array.prototype.map.call(arr, mapper, that); + } + + var other = new Array(arr.length); + + for (var i = 0, n = arr.length; i < n; i++) { + other[i] = mapper.call(that, arr[i], i, arr); + } + return other; + } + function clonePath(path) { + return { newPos: path.newPos, components: path.components.slice(0) }; + } + function removeEmpty(array) { + var ret = []; + for (var i = 0; i < array.length; i++) { + if (array[i]) { + ret.push(array[i]); + } + } + return ret; + } + function escapeHTML(s) { + var n = s; + n = n.replace(/&/g, '&'); + n = n.replace(//g, '>'); + n = n.replace(/"/g, '"'); + + return n; + } + + // This function handles the presence of circular references by bailing out when encountering an + // object that is already on the "stack" of items being processed. + function canonicalize(obj, stack, replacementStack) { + stack = stack || []; + replacementStack = replacementStack || []; + + var i; + + for (i = 0; i < stack.length; i += 1) { + if (stack[i] === obj) { + return replacementStack[i]; + } + } + + var canonicalizedObj; + + if ('[object Array]' === objectPrototypeToString.call(obj)) { + stack.push(obj); + canonicalizedObj = new Array(obj.length); + replacementStack.push(canonicalizedObj); + for (i = 0; i < obj.length; i += 1) { + canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack); + } + stack.pop(); + replacementStack.pop(); + } else if (typeof obj === 'object' && obj !== null) { + stack.push(obj); + canonicalizedObj = {}; + replacementStack.push(canonicalizedObj); + var sortedKeys = [], + key; + for (key in obj) { + sortedKeys.push(key); + } + sortedKeys.sort(); + for (i = 0; i < sortedKeys.length; i += 1) { + key = sortedKeys[i]; + canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack); + } + stack.pop(); + replacementStack.pop(); + } else { + canonicalizedObj = obj; + } + return canonicalizedObj; + } + + function buildValues(components, newString, oldString, useLongestToken) { + var componentPos = 0, + componentLen = components.length, + newPos = 0, + oldPos = 0; + + for (; componentPos < componentLen; componentPos++) { + var component = components[componentPos]; + if (!component.removed) { + if (!component.added && useLongestToken) { + var value = newString.slice(newPos, newPos + component.count); + value = map(value, function(value, i) { + var oldValue = oldString[oldPos + i]; + return oldValue.length > value.length ? oldValue : value; + }); + + component.value = value.join(''); + } else { + component.value = newString.slice(newPos, newPos + component.count).join(''); + } + newPos += component.count; + + // Common case + if (!component.added) { + oldPos += component.count; + } + } else { + component.value = oldString.slice(oldPos, oldPos + component.count).join(''); + oldPos += component.count; + + // Reverse add and remove so removes are output first to match common convention + // The diffing algorithm is tied to add then remove output and this is the simplest + // route to get the desired output with minimal overhead. + if (componentPos && components[componentPos - 1].added) { + var tmp = components[componentPos - 1]; + components[componentPos - 1] = components[componentPos]; + components[componentPos] = tmp; + } + } + } + + return components; + } + + function Diff(ignoreWhitespace) { + this.ignoreWhitespace = ignoreWhitespace; + } + Diff.prototype = { + diff: function(oldString, newString, callback) { + var self = this; + + function done(value) { + if (callback) { + setTimeout(function() { callback(undefined, value); }, 0); + return true; + } else { + return value; + } + } + + // Handle the identity case (this is due to unrolling editLength == 0 + if (newString === oldString) { + return done([{ value: newString }]); + } + if (!newString) { + return done([{ value: oldString, removed: true }]); + } + if (!oldString) { + return done([{ value: newString, added: true }]); + } + + newString = this.tokenize(newString); + oldString = this.tokenize(oldString); + + var newLen = newString.length, oldLen = oldString.length; + var editLength = 1; + var maxEditLength = newLen + oldLen; + var bestPath = [{ newPos: -1, components: [] }]; + + // Seed editLength = 0, i.e. the content starts with the same values + var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0); + if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) { + // Identity per the equality and tokenizer + return done([{value: newString.join('')}]); + } + + // Main worker method. checks all permutations of a given edit length for acceptance. + function execEditLength() { + for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) { + var basePath; + var addPath = bestPath[diagonalPath - 1], + removePath = bestPath[diagonalPath + 1], + oldPos = (removePath ? removePath.newPos : 0) - diagonalPath; + if (addPath) { + // No one else is going to attempt to use this value, clear it + bestPath[diagonalPath - 1] = undefined; + } + + var canAdd = addPath && addPath.newPos + 1 < newLen, + canRemove = removePath && 0 <= oldPos && oldPos < oldLen; + if (!canAdd && !canRemove) { + // If this path is a terminal then prune + bestPath[diagonalPath] = undefined; + continue; + } + + // Select the diagonal that we want to branch from. We select the prior + // path whose position in the new string is the farthest from the origin + // and does not pass the bounds of the diff graph + if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) { + basePath = clonePath(removePath); + self.pushComponent(basePath.components, undefined, true); + } else { + basePath = addPath; // No need to clone, we've pulled it from the list + basePath.newPos++; + self.pushComponent(basePath.components, true, undefined); + } + + oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath); + + // If we have hit the end of both strings, then we are done + if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) { + return done(buildValues(basePath.components, newString, oldString, self.useLongestToken)); + } else { + // Otherwise track this path as a potential candidate and continue. + bestPath[diagonalPath] = basePath; + } + } + + editLength++; + } + + // Performs the length of edit iteration. Is a bit fugly as this has to support the + // sync and async mode which is never fun. Loops over execEditLength until a value + // is produced. + if (callback) { + (function exec() { + setTimeout(function() { + // This should not happen, but we want to be safe. + /*istanbul ignore next */ + if (editLength > maxEditLength) { + return callback(); + } + + if (!execEditLength()) { + exec(); + } + }, 0); + }()); + } else { + while (editLength <= maxEditLength) { + var ret = execEditLength(); + if (ret) { + return ret; + } + } + } + }, + + pushComponent: function(components, added, removed) { + var last = components[components.length - 1]; + if (last && last.added === added && last.removed === removed) { + // We need to clone here as the component clone operation is just + // as shallow array clone + components[components.length - 1] = {count: last.count + 1, added: added, removed: removed }; + } else { + components.push({count: 1, added: added, removed: removed }); + } + }, + extractCommon: function(basePath, newString, oldString, diagonalPath) { + var newLen = newString.length, + oldLen = oldString.length, + newPos = basePath.newPos, + oldPos = newPos - diagonalPath, + + commonCount = 0; + while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) { + newPos++; + oldPos++; + commonCount++; + } + + if (commonCount) { + basePath.components.push({count: commonCount}); + } + + basePath.newPos = newPos; + return oldPos; + }, + + equals: function(left, right) { + var reWhitespace = /\S/; + return left === right || (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)); + }, + tokenize: function(value) { + return value.split(''); + } + }; + + var CharDiff = new Diff(); + + var WordDiff = new Diff(true); + var WordWithSpaceDiff = new Diff(); + WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) { + return removeEmpty(value.split(/(\s+|\b)/)); + }; + + var CssDiff = new Diff(true); + CssDiff.tokenize = function(value) { + return removeEmpty(value.split(/([{}:;,]|\s+)/)); + }; + + var LineDiff = new Diff(); + + var TrimmedLineDiff = new Diff(); + TrimmedLineDiff.ignoreTrim = true; + + LineDiff.tokenize = TrimmedLineDiff.tokenize = function(value) { + var retLines = [], + lines = value.split(/^/m); + for (var i = 0; i < lines.length; i++) { + var line = lines[i], + lastLine = lines[i - 1], + lastLineLastChar = lastLine && lastLine[lastLine.length - 1]; + + // Merge lines that may contain windows new lines + if (line === '\n' && lastLineLastChar === '\r') { + retLines[retLines.length - 1] = retLines[retLines.length - 1].slice(0, -1) + '\r\n'; + } else { + if (this.ignoreTrim) { + line = line.trim(); + // add a newline unless this is the last line. + if (i < lines.length - 1) { + line += '\n'; + } + } + retLines.push(line); + } + } + + return retLines; + }; + + var PatchDiff = new Diff(); + PatchDiff.tokenize = function(value) { + var ret = [], + linesAndNewlines = value.split(/(\n|\r\n)/); + + // Ignore the final empty token that occurs if the string ends with a new line + if (!linesAndNewlines[linesAndNewlines.length - 1]) { + linesAndNewlines.pop(); + } + + // Merge the content and line separators into single tokens + for (var i = 0; i < linesAndNewlines.length; i++) { + var line = linesAndNewlines[i]; + + if (i % 2) { + ret[ret.length - 1] += line; + } else { + ret.push(line); + } + } + return ret; + }; + + var SentenceDiff = new Diff(); + SentenceDiff.tokenize = function(value) { + return removeEmpty(value.split(/(\S.+?[.!?])(?=\s+|$)/)); + }; + + var JsonDiff = new Diff(); + // Discriminate between two lines of pretty-printed, serialized JSON where one of them has a + // dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output: + JsonDiff.useLongestToken = true; + JsonDiff.tokenize = LineDiff.tokenize; + JsonDiff.equals = function(left, right) { + return LineDiff.equals(left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1')); + }; + + var JsDiff = { + Diff: Diff, + + diffChars: function(oldStr, newStr, callback) { return CharDiff.diff(oldStr, newStr, callback); }, + diffWords: function(oldStr, newStr, callback) { return WordDiff.diff(oldStr, newStr, callback); }, + diffWordsWithSpace: function(oldStr, newStr, callback) { return WordWithSpaceDiff.diff(oldStr, newStr, callback); }, + diffLines: function(oldStr, newStr, callback) { return LineDiff.diff(oldStr, newStr, callback); }, + diffTrimmedLines: function(oldStr, newStr, callback) { return TrimmedLineDiff.diff(oldStr, newStr, callback); }, + + diffSentences: function(oldStr, newStr, callback) { return SentenceDiff.diff(oldStr, newStr, callback); }, + + diffCss: function(oldStr, newStr, callback) { return CssDiff.diff(oldStr, newStr, callback); }, + diffJson: function(oldObj, newObj, callback) { + return JsonDiff.diff( + typeof oldObj === 'string' ? oldObj : JSON.stringify(canonicalize(oldObj), undefined, ' '), + typeof newObj === 'string' ? newObj : JSON.stringify(canonicalize(newObj), undefined, ' '), + callback + ); + }, + + createTwoFilesPatch: function(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader) { + var ret = []; + + if (oldFileName == newFileName) { + ret.push('Index: ' + oldFileName); + } + ret.push('==================================================================='); + ret.push('--- ' + oldFileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader)); + ret.push('+++ ' + newFileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader)); + + var diff = PatchDiff.diff(oldStr, newStr); + diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier + + // Formats a given set of lines for printing as context lines in a patch + function contextLines(lines) { + return map(lines, function(entry) { return ' ' + entry; }); + } + + // Outputs the no newline at end of file warning if needed + function eofNL(curRange, i, current) { + var last = diff[diff.length - 2], + isLast = i === diff.length - 2, + isLastOfType = i === diff.length - 3 && current.added !== last.added; + + // Figure out if this is the last line for the given file and missing NL + if (!(/\n$/.test(current.value)) && (isLast || isLastOfType)) { + curRange.push('\\ No newline at end of file'); + } + } + + var oldRangeStart = 0, newRangeStart = 0, curRange = [], + oldLine = 1, newLine = 1; + for (var i = 0; i < diff.length; i++) { + var current = diff[i], + lines = current.lines || current.value.replace(/\n$/, '').split('\n'); + current.lines = lines; + + if (current.added || current.removed) { + // If we have previous context, start with that + if (!oldRangeStart) { + var prev = diff[i - 1]; + oldRangeStart = oldLine; + newRangeStart = newLine; + + if (prev) { + curRange = contextLines(prev.lines.slice(-4)); + oldRangeStart -= curRange.length; + newRangeStart -= curRange.length; + } + } + + // Output our changes + curRange.push.apply(curRange, map(lines, function(entry) { + return (current.added ? '+' : '-') + entry; + })); + eofNL(curRange, i, current); + + // Track the updated file position + if (current.added) { + newLine += lines.length; + } else { + oldLine += lines.length; + } + } else { + // Identical context lines. Track line changes + if (oldRangeStart) { + // Close out any changes that have been output (or join overlapping) + if (lines.length <= 8 && i < diff.length - 2) { + // Overlapping + curRange.push.apply(curRange, contextLines(lines)); + } else { + // end the range and output + var contextSize = Math.min(lines.length, 4); + ret.push( + '@@ -' + oldRangeStart + ',' + (oldLine - oldRangeStart + contextSize) + + ' +' + newRangeStart + ',' + (newLine - newRangeStart + contextSize) + + ' @@'); + ret.push.apply(ret, curRange); + ret.push.apply(ret, contextLines(lines.slice(0, contextSize))); + if (lines.length <= 4) { + eofNL(ret, i, current); + } + + oldRangeStart = 0; + newRangeStart = 0; + curRange = []; + } + } + oldLine += lines.length; + newLine += lines.length; + } + } + + return ret.join('\n') + '\n'; + }, + + createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) { + return JsDiff.createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader); + }, + + applyPatch: function(oldStr, uniDiff) { + var diffstr = uniDiff.split('\n'), + hunks = [], + i = 0, + remEOFNL = false, + addEOFNL = false; + + // Skip to the first change hunk + while (i < diffstr.length && !(/^@@/.test(diffstr[i]))) { + i++; + } + + // Parse the unified diff + for (; i < diffstr.length; i++) { + if (diffstr[i][0] === '@') { + var chnukHeader = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/); + hunks.unshift({ + start: chnukHeader[3], + oldlength: +chnukHeader[2], + removed: [], + newlength: chnukHeader[4], + added: [] + }); + } else if (diffstr[i][0] === '+') { + hunks[0].added.push(diffstr[i].substr(1)); + } else if (diffstr[i][0] === '-') { + hunks[0].removed.push(diffstr[i].substr(1)); + } else if (diffstr[i][0] === ' ') { + hunks[0].added.push(diffstr[i].substr(1)); + hunks[0].removed.push(diffstr[i].substr(1)); + } else if (diffstr[i][0] === '\\') { + if (diffstr[i - 1][0] === '+') { + remEOFNL = true; + } else if (diffstr[i - 1][0] === '-') { + addEOFNL = true; + } + } + } + + // Apply the diff to the input + var lines = oldStr.split('\n'); + for (i = hunks.length - 1; i >= 0; i--) { + var hunk = hunks[i]; + // Sanity check the input string. Bail if we don't match. + for (var j = 0; j < hunk.oldlength; j++) { + if (lines[hunk.start - 1 + j] !== hunk.removed[j]) { + return false; + } + } + Array.prototype.splice.apply(lines, [hunk.start - 1, hunk.oldlength].concat(hunk.added)); + } + + // Handle EOFNL insertion/removal + if (remEOFNL) { + while (!lines[lines.length - 1]) { + lines.pop(); + } + } else if (addEOFNL) { + lines.push(''); + } + return lines.join('\n'); + }, + + convertChangesToXML: function(changes) { + var ret = []; + for (var i = 0; i < changes.length; i++) { + var change = changes[i]; + if (change.added) { + ret.push(''); + } else if (change.removed) { + ret.push(''); + } + + ret.push(escapeHTML(change.value)); + + if (change.added) { + ret.push(''); + } else if (change.removed) { + ret.push(''); + } + } + return ret.join(''); + }, + + // See: http://code.google.com/p/google-diff-match-patch/wiki/API + convertChangesToDMP: function(changes) { + var ret = [], + change, + operation; + for (var i = 0; i < changes.length; i++) { + change = changes[i]; + if (change.added) { + operation = 1; + } else if (change.removed) { + operation = -1; + } else { + operation = 0; + } + + ret.push([operation, change.value]); + } + return ret; + }, + + canonicalize: canonicalize + }; + + /*istanbul ignore next */ + /*global module */ + if (typeof module !== 'undefined' && module.exports) { + module.exports = JsDiff; + } else if (typeof define === 'function' && define.amd) { + /*global define */ + define([], function() { return JsDiff; }); + } else if (typeof global.JsDiff === 'undefined') { + global.JsDiff = JsDiff; + } +}(this)); + +},{}],49:[function(require,module,exports){ +'use strict'; + +var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; + +module.exports = function (str) { + if (typeof str !== 'string') { + throw new TypeError('Expected a string'); + } + + return str.replace(matchOperatorsRe, '\\$&'); +}; + +},{}],50:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +function EventEmitter() { + this._events = this._events || {}; + this._maxListeners = this._maxListeners || undefined; +} +module.exports = EventEmitter; + +// Backwards-compat with node 0.10.x +EventEmitter.EventEmitter = EventEmitter; + +EventEmitter.prototype._events = undefined; +EventEmitter.prototype._maxListeners = undefined; + +// By default EventEmitters will print a warning if more than 10 listeners are +// added to it. This is a useful default which helps finding memory leaks. +EventEmitter.defaultMaxListeners = 10; + +// Obviously not all Emitters should be limited to 10. This function allows +// that to be increased. Set to zero for unlimited. +EventEmitter.prototype.setMaxListeners = function(n) { + if (!isNumber(n) || n < 0 || isNaN(n)) + throw TypeError('n must be a positive number'); + this._maxListeners = n; + return this; +}; + +EventEmitter.prototype.emit = function(type) { + var er, handler, len, args, i, listeners; + + if (!this._events) + this._events = {}; + + // If there is no 'error' event listener then throw. + if (type === 'error') { + if (!this._events.error || + (isObject(this._events.error) && !this._events.error.length)) { + er = arguments[1]; + if (er instanceof Error) { + throw er; // Unhandled 'error' event + } + throw TypeError('Uncaught, unspecified "error" event.'); + } + } + + handler = this._events[type]; + + if (isUndefined(handler)) + return false; + + if (isFunction(handler)) { + switch (arguments.length) { + // fast cases + case 1: + handler.call(this); + break; + case 2: + handler.call(this, arguments[1]); + break; + case 3: + handler.call(this, arguments[1], arguments[2]); + break; + // slower + default: + args = Array.prototype.slice.call(arguments, 1); + handler.apply(this, args); + } + } else if (isObject(handler)) { + args = Array.prototype.slice.call(arguments, 1); + listeners = handler.slice(); + len = listeners.length; + for (i = 0; i < len; i++) + listeners[i].apply(this, args); + } + + return true; +}; + +EventEmitter.prototype.addListener = function(type, listener) { + var m; + + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + if (!this._events) + this._events = {}; + + // To avoid recursion in the case that type === "newListener"! Before + // adding it to the listeners, first emit "newListener". + if (this._events.newListener) + this.emit('newListener', type, + isFunction(listener.listener) ? + listener.listener : listener); + + if (!this._events[type]) + // Optimize the case of one listener. Don't need the extra array object. + this._events[type] = listener; + else if (isObject(this._events[type])) + // If we've already got an array, just append. + this._events[type].push(listener); + else + // Adding the second element, need to change to array. + this._events[type] = [this._events[type], listener]; + + // Check for listener leak + if (isObject(this._events[type]) && !this._events[type].warned) { + if (!isUndefined(this._maxListeners)) { + m = this._maxListeners; + } else { + m = EventEmitter.defaultMaxListeners; + } + + if (m && m > 0 && this._events[type].length > m) { + this._events[type].warned = true; + console.error('(node) warning: possible EventEmitter memory ' + + 'leak detected. %d listeners added. ' + + 'Use emitter.setMaxListeners() to increase limit.', + this._events[type].length); + if (typeof console.trace === 'function') { + // not supported in IE 10 + console.trace(); + } + } + } + + return this; +}; + +EventEmitter.prototype.on = EventEmitter.prototype.addListener; + +EventEmitter.prototype.once = function(type, listener) { + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + var fired = false; + + function g() { + this.removeListener(type, g); + + if (!fired) { + fired = true; + listener.apply(this, arguments); + } + } + + g.listener = listener; + this.on(type, g); + + return this; +}; + +// emits a 'removeListener' event iff the listener was removed +EventEmitter.prototype.removeListener = function(type, listener) { + var list, position, length, i; + + if (!isFunction(listener)) + throw TypeError('listener must be a function'); + + if (!this._events || !this._events[type]) + return this; + + list = this._events[type]; + length = list.length; + position = -1; + + if (list === listener || + (isFunction(list.listener) && list.listener === listener)) { + delete this._events[type]; + if (this._events.removeListener) + this.emit('removeListener', type, listener); + + } else if (isObject(list)) { + for (i = length; i-- > 0;) { + if (list[i] === listener || + (list[i].listener && list[i].listener === listener)) { + position = i; + break; + } + } + + if (position < 0) + return this; + + if (list.length === 1) { + list.length = 0; + delete this._events[type]; + } else { + list.splice(position, 1); + } + + if (this._events.removeListener) + this.emit('removeListener', type, listener); + } + + return this; +}; + +EventEmitter.prototype.removeAllListeners = function(type) { + var key, listeners; + + if (!this._events) + return this; + + // not listening for removeListener, no need to emit + if (!this._events.removeListener) { + if (arguments.length === 0) + this._events = {}; + else if (this._events[type]) + delete this._events[type]; + return this; + } + + // emit removeListener for all listeners on all events + if (arguments.length === 0) { + for (key in this._events) { + if (key === 'removeListener') continue; + this.removeAllListeners(key); + } + this.removeAllListeners('removeListener'); + this._events = {}; + return this; + } + + listeners = this._events[type]; + + if (isFunction(listeners)) { + this.removeListener(type, listeners); + } else if (listeners) { + // LIFO order + while (listeners.length) + this.removeListener(type, listeners[listeners.length - 1]); + } + delete this._events[type]; + + return this; +}; + +EventEmitter.prototype.listeners = function(type) { + var ret; + if (!this._events || !this._events[type]) + ret = []; + else if (isFunction(this._events[type])) + ret = [this._events[type]]; + else + ret = this._events[type].slice(); + return ret; +}; + +EventEmitter.prototype.listenerCount = function(type) { + if (this._events) { + var evlistener = this._events[type]; + + if (isFunction(evlistener)) + return 1; + else if (evlistener) + return evlistener.length; + } + return 0; +}; + +EventEmitter.listenerCount = function(emitter, type) { + return emitter.listenerCount(type); +}; + +function isFunction(arg) { + return typeof arg === 'function'; +} + +function isNumber(arg) { + return typeof arg === 'number'; +} + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} + +function isUndefined(arg) { + return arg === void 0; +} + +},{}],51:[function(require,module,exports){ +(function (process){ +// Growl - Copyright TJ Holowaychuk (MIT Licensed) + +/** + * Module dependencies. + */ + +var exec = require('child_process').exec + , fs = require('fs') + , path = require('path') + , exists = fs.existsSync || path.existsSync + , os = require('os') + , quote = JSON.stringify + , cmd; + +function which(name) { + var paths = process.env.PATH.split(':'); + var loc; + + for (var i = 0, len = paths.length; i < len; ++i) { + loc = path.join(paths[i], name); + if (exists(loc)) return loc; + } +} + +switch(os.type()) { + case 'Darwin': + if (which('terminal-notifier')) { + cmd = { + type: "Darwin-NotificationCenter" + , pkg: "terminal-notifier" + , msg: '-message' + , title: '-title' + , subtitle: '-subtitle' + , icon: '-appIcon' + , sound: '-sound' + , url: '-open' + , priority: { + cmd: '-execute' + , range: [] + } + }; + } else { + cmd = { + type: "Darwin-Growl" + , pkg: "growlnotify" + , msg: '-m' + , sticky: '--sticky' + , priority: { + cmd: '--priority' + , range: [ + -2 + , -1 + , 0 + , 1 + , 2 + , "Very Low" + , "Moderate" + , "Normal" + , "High" + , "Emergency" + ] + } + }; + } + break; + case 'Linux': + if (which('growl')) { + cmd = { + type: "Linux-Growl" + , pkg: "growl" + , msg: '-m' + , title: '-title' + , subtitle: '-subtitle' + , host: { + cmd: '-H' + , hostname: '192.168.33.1' + } + }; + } else { + cmd = { + type: "Linux" + , pkg: "notify-send" + , msg: '' + , sticky: '-t 0' + , icon: '-i' + , priority: { + cmd: '-u' + , range: [ + "low" + , "normal" + , "critical" + ] + } + }; + } + break; + case 'Windows_NT': + cmd = { + type: "Windows" + , pkg: "growlnotify" + , msg: '' + , sticky: '/s:true' + , title: '/t:' + , icon: '/i:' + , url: '/cu:' + , priority: { + cmd: '/p:' + , range: [ + -2 + , -1 + , 0 + , 1 + , 2 + ] + } + }; + break; +} + +/** + * Expose `growl`. + */ + +exports = module.exports = growl; + +/** + * Node-growl version. + */ + +exports.version = '1.4.1' + +/** + * Send growl notification _msg_ with _options_. + * + * Options: + * + * - title Notification title + * - sticky Make the notification stick (defaults to false) + * - priority Specify an int or named key (default is 0) + * - name Application name (defaults to growlnotify) + * - sound Sound efect ( in OSx defined in preferences -> sound -> effects) * works only in OSX > 10.8x + * - image + * - path to an icon sets --iconpath + * - path to an image sets --image + * - capitalized word sets --appIcon + * - filename uses extname as --icon + * - otherwise treated as --icon + * + * Examples: + * + * growl('New email') + * growl('5 new emails', { title: 'Thunderbird' }) + * growl('5 new emails', { title: 'Thunderbird', sound: 'Purr' }) + * growl('Email sent', function(){ + * // ... notification sent + * }) + * + * @param {string} msg + * @param {object} options + * @param {function} fn + * @api public + */ + +function growl(msg, options, fn) { + var image + , args + , options = options || {} + , fn = fn || function(){}; + + if (options.exec) { + cmd = { + type: "Custom" + , pkg: options.exec + , range: [] + }; + } + + // noop + if (!cmd) return fn(new Error('growl not supported on this platform')); + args = [cmd.pkg]; + + // image + if (image = options.image) { + switch(cmd.type) { + case 'Darwin-Growl': + var flag, ext = path.extname(image).substr(1) + flag = flag || ext == 'icns' && 'iconpath' + flag = flag || /^[A-Z]/.test(image) && 'appIcon' + flag = flag || /^png|gif|jpe?g$/.test(ext) && 'image' + flag = flag || ext && (image = ext) && 'icon' + flag = flag || 'icon' + args.push('--' + flag, quote(image)) + break; + case 'Darwin-NotificationCenter': + args.push(cmd.icon, quote(image)); + break; + case 'Linux': + args.push(cmd.icon, quote(image)); + // libnotify defaults to sticky, set a hint for transient notifications + if (!options.sticky) args.push('--hint=int:transient:1'); + break; + case 'Windows': + args.push(cmd.icon + quote(image)); + break; + } + } + + // sticky + if (options.sticky) args.push(cmd.sticky); + + // priority + if (options.priority) { + var priority = options.priority + ''; + var checkindexOf = cmd.priority.range.indexOf(priority); + if (~cmd.priority.range.indexOf(priority)) { + args.push(cmd.priority, options.priority); + } + } + + //sound + if(options.sound && cmd.type === 'Darwin-NotificationCenter'){ + args.push(cmd.sound, options.sound) + } + + // name + if (options.name && cmd.type === "Darwin-Growl") { + args.push('--name', options.name); + } + + switch(cmd.type) { + case 'Darwin-Growl': + args.push(cmd.msg); + args.push(quote(msg).replace(/\\n/g, '\n')); + if (options.title) args.push(quote(options.title)); + break; + case 'Darwin-NotificationCenter': + args.push(cmd.msg); + var stringifiedMsg = quote(msg); + var escapedMsg = stringifiedMsg.replace(/\\n/g, '\n'); + args.push(escapedMsg); + if (options.title) { + args.push(cmd.title); + args.push(quote(options.title)); + } + if (options.subtitle) { + args.push(cmd.subtitle); + args.push(quote(options.subtitle)); + } + if (options.url) { + args.push(cmd.url); + args.push(quote(options.url)); + } + break; + case 'Linux-Growl': + args.push(cmd.msg); + args.push(quote(msg).replace(/\\n/g, '\n')); + if (options.title) args.push(quote(options.title)); + if (cmd.host) { + args.push(cmd.host.cmd, cmd.host.hostname) + } + break; + case 'Linux': + if (options.title) { + args.push(quote(options.title)); + args.push(cmd.msg); + args.push(quote(msg).replace(/\\n/g, '\n')); + } else { + args.push(quote(msg).replace(/\\n/g, '\n')); + } + break; + case 'Windows': + args.push(quote(msg).replace(/\\n/g, '\n')); + if (options.title) args.push(cmd.title + quote(options.title)); + if (options.url) args.push(cmd.url + quote(options.url)); + break; + case 'Custom': + args[0] = (function(origCommand) { + var message = options.title + ? options.title + ': ' + msg + : msg; + var command = origCommand.replace(/(^|[^%])%s/g, '$1' + quote(message)); + if (command === origCommand) args.push(quote(message)); + return command; + })(args[0]); + break; + } + + // execute + exec(args.join(' '), fn); +}; + +}).call(this,require('_process')) +},{"_process":58,"child_process":43,"fs":43,"os":56,"path":43}],52:[function(require,module,exports){ +exports.read = function (buffer, offset, isLE, mLen, nBytes) { + var e, m + var eLen = nBytes * 8 - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var nBits = -7 + var i = isLE ? (nBytes - 1) : 0 + var d = isLE ? -1 : 1 + var s = buffer[offset + i] + + i += d + + e = s & ((1 << (-nBits)) - 1) + s >>= (-nBits) + nBits += eLen + for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} + + m = e & ((1 << (-nBits)) - 1) + e >>= (-nBits) + nBits += mLen + for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} + + if (e === 0) { + e = 1 - eBias + } else if (e === eMax) { + return m ? NaN : ((s ? -1 : 1) * Infinity) + } else { + m = m + Math.pow(2, mLen) + e = e - eBias + } + return (s ? -1 : 1) * m * Math.pow(2, e - mLen) +} + +exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { + var e, m, c + var eLen = nBytes * 8 - mLen - 1 + var eMax = (1 << eLen) - 1 + var eBias = eMax >> 1 + var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) + var i = isLE ? 0 : (nBytes - 1) + var d = isLE ? 1 : -1 + var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 + + value = Math.abs(value) + + if (isNaN(value) || value === Infinity) { + m = isNaN(value) ? 1 : 0 + e = eMax + } else { + e = Math.floor(Math.log(value) / Math.LN2) + if (value * (c = Math.pow(2, -e)) < 1) { + e-- + c *= 2 + } + if (e + eBias >= 1) { + value += rt / c + } else { + value += rt * Math.pow(2, 1 - eBias) + } + if (value * c >= 2) { + e++ + c /= 2 + } + + if (e + eBias >= eMax) { + m = 0 + e = eMax + } else if (e + eBias >= 1) { + m = (value * c - 1) * Math.pow(2, mLen) + e = e + eBias + } else { + m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) + e = 0 + } + } + + for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} + + e = (e << mLen) | m + eLen += mLen + for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} + + buffer[offset + i - d] |= s * 128 +} + +},{}],53:[function(require,module,exports){ +if (typeof Object.create === 'function') { + // implementation from standard node.js 'util' module + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + ctor.prototype = Object.create(superCtor.prototype, { + constructor: { + value: ctor, + enumerable: false, + writable: true, + configurable: true + } + }); + }; +} else { + // old school shim for old browsers + module.exports = function inherits(ctor, superCtor) { + ctor.super_ = superCtor + var TempCtor = function () {} + TempCtor.prototype = superCtor.prototype + ctor.prototype = new TempCtor() + ctor.prototype.constructor = ctor + } +} + +},{}],54:[function(require,module,exports){ +/** + * Determine if an object is Buffer + * + * Author: Feross Aboukhadijeh + * License: MIT + * + * `npm install is-buffer` + */ + +module.exports = function (obj) { + return !!(obj != null && + (obj._isBuffer || // For Safari 5-7 (missing Object.prototype.constructor) + (obj.constructor && + typeof obj.constructor.isBuffer === 'function' && + obj.constructor.isBuffer(obj)) + )) +} + +},{}],55:[function(require,module,exports){ +(function (process){ +var path = require('path'); +var fs = require('fs'); +var _0777 = parseInt('0777', 8); + +module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP; + +function mkdirP (p, opts, f, made) { + if (typeof opts === 'function') { + f = opts; + opts = {}; + } + else if (!opts || typeof opts !== 'object') { + opts = { mode: opts }; + } + + var mode = opts.mode; + var xfs = opts.fs || fs; + + if (mode === undefined) { + mode = _0777 & (~process.umask()); + } + if (!made) made = null; + + var cb = f || function () {}; + p = path.resolve(p); + + xfs.mkdir(p, mode, function (er) { + if (!er) { + made = made || p; + return cb(null, made); + } + switch (er.code) { + case 'ENOENT': + mkdirP(path.dirname(p), opts, function (er, made) { + if (er) cb(er, made); + else mkdirP(p, opts, cb, made); + }); + break; + + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + xfs.stat(p, function (er2, stat) { + // if the stat fails, then that's super weird. + // let the original error be the failure reason. + if (er2 || !stat.isDirectory()) cb(er, made) + else cb(null, made); + }); + break; + } + }); +} + +mkdirP.sync = function sync (p, opts, made) { + if (!opts || typeof opts !== 'object') { + opts = { mode: opts }; + } + + var mode = opts.mode; + var xfs = opts.fs || fs; + + if (mode === undefined) { + mode = _0777 & (~process.umask()); + } + if (!made) made = null; + + p = path.resolve(p); + + try { + xfs.mkdirSync(p, mode); + made = made || p; + } + catch (err0) { + switch (err0.code) { + case 'ENOENT' : + made = sync(path.dirname(p), opts, made); + sync(p, opts, made); + break; + + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + var stat; + try { + stat = xfs.statSync(p); + } + catch (err1) { + throw err0; + } + if (!stat.isDirectory()) throw err0; + break; + } + } + + return made; +}; + +}).call(this,require('_process')) +},{"_process":58,"fs":43,"path":43}],56:[function(require,module,exports){ +exports.endianness = function () { return 'LE' }; + +exports.hostname = function () { + if (typeof location !== 'undefined') { + return location.hostname + } + else return ''; +}; + +exports.loadavg = function () { return [] }; + +exports.uptime = function () { return 0 }; + +exports.freemem = function () { + return Number.MAX_VALUE; +}; + +exports.totalmem = function () { + return Number.MAX_VALUE; +}; + +exports.cpus = function () { return [] }; + +exports.type = function () { return 'Browser' }; + +exports.release = function () { + if (typeof navigator !== 'undefined') { + return navigator.appVersion; + } + return ''; +}; + +exports.networkInterfaces += exports.getNetworkInterfaces += function () { return {} }; + +exports.arch = function () { return 'javascript' }; + +exports.platform = function () { return 'browser' }; + +exports.tmpdir = exports.tmpDir = function () { + return '/tmp'; +}; + +exports.EOL = '\n'; + +},{}],57:[function(require,module,exports){ +(function (process){ +'use strict'; + +if (!process.version || + process.version.indexOf('v0.') === 0 || + process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { + module.exports = nextTick; +} else { + module.exports = process.nextTick; +} + +function nextTick(fn, arg1, arg2, arg3) { + if (typeof fn !== 'function') { + throw new TypeError('"callback" argument must be a function'); + } + var len = arguments.length; + var args, i; + switch (len) { + case 0: + case 1: + return process.nextTick(fn); + case 2: + return process.nextTick(function afterTickOne() { + fn.call(null, arg1); + }); + case 3: + return process.nextTick(function afterTickTwo() { + fn.call(null, arg1, arg2); + }); + case 4: + return process.nextTick(function afterTickThree() { + fn.call(null, arg1, arg2, arg3); + }); + default: + args = new Array(len - 1); + i = 0; + while (i < args.length) { + args[i++] = arguments[i]; + } + return process.nextTick(function afterTick() { + fn.apply(null, args); + }); + } +} + +}).call(this,require('_process')) +},{"_process":58}],58:[function(require,module,exports){ +// shim for using process in browser + +var process = module.exports = {}; +var queue = []; +var draining = false; +var currentQueue; +var queueIndex = -1; + +function cleanUpNextTick() { + if (!draining || !currentQueue) { + return; + } + draining = false; + if (currentQueue.length) { + queue = currentQueue.concat(queue); + } else { + queueIndex = -1; + } + if (queue.length) { + drainQueue(); + } +} + +function drainQueue() { + if (draining) { + return; + } + var timeout = setTimeout(cleanUpNextTick); + draining = true; + + var len = queue.length; + while(len) { + currentQueue = queue; + queue = []; + while (++queueIndex < len) { + if (currentQueue) { + currentQueue[queueIndex].run(); + } + } + queueIndex = -1; + len = queue.length; + } + currentQueue = null; + draining = false; + clearTimeout(timeout); +} + +process.nextTick = function (fun) { + var args = new Array(arguments.length - 1); + if (arguments.length > 1) { + for (var i = 1; i < arguments.length; i++) { + args[i - 1] = arguments[i]; + } + } + queue.push(new Item(fun, args)); + if (queue.length === 1 && !draining) { + setTimeout(drainQueue, 0); + } +}; + +// v8 likes predictible objects +function Item(fun, array) { + this.fun = fun; + this.array = array; +} +Item.prototype.run = function () { + this.fun.apply(null, this.array); +}; +process.title = 'browser'; +process.browser = true; +process.env = {}; +process.argv = []; +process.version = ''; // empty string to avoid regexp issues +process.versions = {}; + +function noop() {} + +process.on = noop; +process.addListener = noop; +process.once = noop; +process.off = noop; +process.removeListener = noop; +process.removeAllListeners = noop; +process.emit = noop; + +process.binding = function (name) { + throw new Error('process.binding is not supported'); +}; + +process.cwd = function () { return '/' }; +process.chdir = function (dir) { + throw new Error('process.chdir is not supported'); +}; +process.umask = function() { return 0; }; + +},{}],59:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +module.exports = Stream; + +var EE = require('events').EventEmitter; +var inherits = require('inherits'); + +inherits(Stream, EE); +Stream.Readable = require('readable-stream/readable.js'); +Stream.Writable = require('readable-stream/writable.js'); +Stream.Duplex = require('readable-stream/duplex.js'); +Stream.Transform = require('readable-stream/transform.js'); +Stream.PassThrough = require('readable-stream/passthrough.js'); + +// Backwards-compat with node 0.4.x +Stream.Stream = Stream; + + + +// old-style streams. Note that the pipe method (the only relevant +// part of this class) is overridden in the Readable class. + +function Stream() { + EE.call(this); +} + +Stream.prototype.pipe = function(dest, options) { + var source = this; + + function ondata(chunk) { + if (dest.writable) { + if (false === dest.write(chunk) && source.pause) { + source.pause(); + } + } + } + + source.on('data', ondata); + + function ondrain() { + if (source.readable && source.resume) { + source.resume(); + } + } + + dest.on('drain', ondrain); + + // If the 'end' option is not supplied, dest.end() will be called when + // source gets the 'end' or 'close' events. Only dest.end() once. + if (!dest._isStdio && (!options || options.end !== false)) { + source.on('end', onend); + source.on('close', onclose); + } + + var didOnEnd = false; + function onend() { + if (didOnEnd) return; + didOnEnd = true; + + dest.end(); + } + + + function onclose() { + if (didOnEnd) return; + didOnEnd = true; + + if (typeof dest.destroy === 'function') dest.destroy(); + } + + // don't leave dangling pipes when there are errors. + function onerror(er) { + cleanup(); + if (EE.listenerCount(this, 'error') === 0) { + throw er; // Unhandled stream error in pipe. + } + } + + source.on('error', onerror); + dest.on('error', onerror); + + // remove all the event listeners that were added. + function cleanup() { + source.removeListener('data', ondata); + dest.removeListener('drain', ondrain); + + source.removeListener('end', onend); + source.removeListener('close', onclose); + + source.removeListener('error', onerror); + dest.removeListener('error', onerror); + + source.removeListener('end', cleanup); + source.removeListener('close', cleanup); + + dest.removeListener('close', cleanup); + } + + source.on('end', cleanup); + source.on('close', cleanup); + + dest.on('close', cleanup); + + dest.emit('pipe', source); + + // Allow for unix-like usage: A.pipe(B).pipe(C) + return dest; +}; + +},{"events":50,"inherits":53,"readable-stream/duplex.js":61,"readable-stream/passthrough.js":67,"readable-stream/readable.js":68,"readable-stream/transform.js":69,"readable-stream/writable.js":70}],60:[function(require,module,exports){ +arguments[4][46][0].apply(exports,arguments) +},{"dup":46}],61:[function(require,module,exports){ +module.exports = require("./lib/_stream_duplex.js") + +},{"./lib/_stream_duplex.js":62}],62:[function(require,module,exports){ +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. + +'use strict'; + +/**/ + +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) { + keys.push(key); + }return keys; +}; +/**/ + +module.exports = Duplex; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +var Readable = require('./_stream_readable'); +var Writable = require('./_stream_writable'); + +util.inherits(Duplex, Readable); + +var keys = objectKeys(Writable.prototype); +for (var v = 0; v < keys.length; v++) { + var method = keys[v]; + if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; +} + +function Duplex(options) { + if (!(this instanceof Duplex)) return new Duplex(options); + + Readable.call(this, options); + Writable.call(this, options); + + if (options && options.readable === false) this.readable = false; + + if (options && options.writable === false) this.writable = false; + + this.allowHalfOpen = true; + if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; + + this.once('end', onend); +} + +// the no-half-open enforcer +function onend() { + // if we allow half-open state, or if the writable side ended, + // then we're ok. + if (this.allowHalfOpen || this._writableState.ended) return; + + // no more data can be written. + // But allow more writes to happen in this tick. + processNextTick(onEndNT, this); +} + +function onEndNT(self) { + self.end(); +} + +function forEach(xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} +},{"./_stream_readable":64,"./_stream_writable":66,"core-util-is":47,"inherits":53,"process-nextick-args":57}],63:[function(require,module,exports){ +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. + +'use strict'; + +module.exports = PassThrough; + +var Transform = require('./_stream_transform'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(PassThrough, Transform); + +function PassThrough(options) { + if (!(this instanceof PassThrough)) return new PassThrough(options); + + Transform.call(this, options); +} + +PassThrough.prototype._transform = function (chunk, encoding, cb) { + cb(null, chunk); +}; +},{"./_stream_transform":65,"core-util-is":47,"inherits":53}],64:[function(require,module,exports){ +(function (process){ +'use strict'; + +module.exports = Readable; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var isArray = require('isarray'); +/**/ + +Readable.ReadableState = ReadableState; + +/**/ +var EE = require('events').EventEmitter; + +var EElistenerCount = function (emitter, type) { + return emitter.listeners(type).length; +}; +/**/ + +/**/ +var Stream; +(function () { + try { + Stream = require('st' + 'ream'); + } catch (_) {} finally { + if (!Stream) Stream = require('events').EventEmitter; + } +})(); +/**/ + +var Buffer = require('buffer').Buffer; +/**/ +var bufferShim = require('buffer-shims'); +/**/ + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +/**/ +var debugUtil = require('util'); +var debug = void 0; +if (debugUtil && debugUtil.debuglog) { + debug = debugUtil.debuglog('stream'); +} else { + debug = function () {}; +} +/**/ + +var StringDecoder; + +util.inherits(Readable, Stream); + +var hasPrependListener = typeof EE.prototype.prependListener === 'function'; + +function prependListener(emitter, event, fn) { + if (hasPrependListener) return emitter.prependListener(event, fn); + + // This is a brutally ugly hack to make sure that our error handler + // is attached before any userland ones. NEVER DO THIS. This is here + // only because this code needs to continue to work with older versions + // of Node.js that do not include the prependListener() method. The goal + // is to eventually remove this hack. + if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; +} + +var Duplex; +function ReadableState(options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode; + + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + var hwm = options.highWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~ ~this.highWaterMark; + + this.buffer = []; + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + this.resumeScheduled = false; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // when piping, we only care about 'readable' events that happen + // after read()ing all the bytes and not getting any pushback. + this.ranOut = false; + + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; + + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } +} + +var Duplex; +function Readable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + if (!(this instanceof Readable)) return new Readable(options); + + this._readableState = new ReadableState(options, this); + + // legacy + this.readable = true; + + if (options && typeof options.read === 'function') this._read = options.read; + + Stream.call(this); +} + +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function (chunk, encoding) { + var state = this._readableState; + + if (!state.objectMode && typeof chunk === 'string') { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = bufferShim.from(chunk, encoding); + encoding = ''; + } + } + + return readableAddChunk(this, state, chunk, encoding, false); +}; + +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function (chunk) { + var state = this._readableState; + return readableAddChunk(this, state, chunk, '', true); +}; + +Readable.prototype.isPaused = function () { + return this._readableState.flowing === false; +}; + +function readableAddChunk(stream, state, chunk, encoding, addToFront) { + var er = chunkInvalid(state, chunk); + if (er) { + stream.emit('error', er); + } else if (chunk === null) { + state.reading = false; + onEofChunk(stream, state); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (state.ended && !addToFront) { + var e = new Error('stream.push() after EOF'); + stream.emit('error', e); + } else if (state.endEmitted && addToFront) { + var _e = new Error('stream.unshift() after end event'); + stream.emit('error', _e); + } else { + var skipAdd; + if (state.decoder && !addToFront && !encoding) { + chunk = state.decoder.write(chunk); + skipAdd = !state.objectMode && chunk.length === 0; + } + + if (!addToFront) state.reading = false; + + // Don't add to the buffer if we've decoded to an empty string chunk and + // we're not in object mode + if (!skipAdd) { + // if we want the data now, just emit it. + if (state.flowing && state.length === 0 && !state.sync) { + stream.emit('data', chunk); + stream.read(0); + } else { + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); + + if (state.needReadable) emitReadable(stream); + } + } + + maybeReadMore(stream, state); + } + } else if (!addToFront) { + state.reading = false; + } + + return needMoreData(state); +} + +// if it's past the high water mark, we can push in some more. +// Also, if we have no data yet, we can stand some +// more bytes. This is to work around cases where hwm=0, +// such as the repl. Also, if the push() triggered a +// readable event, and the user called read(largeNumber) such that +// needReadable was set, then we ought to push more, so that another +// 'readable' event will be triggered. +function needMoreData(state) { + return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); +} + +// backwards compatibility. +Readable.prototype.setEncoding = function (enc) { + if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder; + this._readableState.decoder = new StringDecoder(enc); + this._readableState.encoding = enc; + return this; +}; + +// Don't raise the hwm > 8MB +var MAX_HWM = 0x800000; +function computeNewHighWaterMark(n) { + if (n >= MAX_HWM) { + n = MAX_HWM; + } else { + // Get the next highest power of 2 + n--; + n |= n >>> 1; + n |= n >>> 2; + n |= n >>> 4; + n |= n >>> 8; + n |= n >>> 16; + n++; + } + return n; +} + +function howMuchToRead(n, state) { + if (state.length === 0 && state.ended) return 0; + + if (state.objectMode) return n === 0 ? 0 : 1; + + if (n === null || isNaN(n)) { + // only flow one buffer at a time + if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length; + } + + if (n <= 0) return 0; + + // If we're asking for more than the target buffer level, + // then raise the water mark. Bump up to the next highest + // power of 2, to prevent increasing it excessively in tiny + // amounts. + if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); + + // don't have that much. return null, unless we've ended. + if (n > state.length) { + if (!state.ended) { + state.needReadable = true; + return 0; + } else { + return state.length; + } + } + + return n; +} + +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function (n) { + debug('read', n); + var state = this._readableState; + var nOrig = n; + + if (typeof n !== 'number' || n > 0) state.emittedReadable = false; + + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); + return null; + } + + n = howMuchToRead(n, state); + + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) endReadable(this); + return null; + } + + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. + + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); + + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } + + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } + + if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + } + + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (doRead && !state.reading) n = howMuchToRead(nOrig, state); + + var ret; + if (n > 0) ret = fromList(n, state);else ret = null; + + if (ret === null) { + state.needReadable = true; + n = 0; + } + + state.length -= n; + + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (state.length === 0 && !state.ended) state.needReadable = true; + + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended && state.length === 0) endReadable(this); + + if (ret !== null) this.emit('data', ret); + + return ret; +}; + +function chunkInvalid(state, chunk) { + var er = null; + if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + return er; +} + +function onEofChunk(stream, state) { + if (state.ended) return; + if (state.decoder) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; + } + } + state.ended = true; + + // emit 'readable' now to make sure it gets picked up. + emitReadable(stream); +} + +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream); + } +} + +function emitReadable_(stream) { + debug('emit readable'); + stream.emit('readable'); + flow(stream); +} + +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + processNextTick(maybeReadMore_, stream, state); + } +} + +function maybeReadMore_(stream, state) { + var len = state.length; + while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break;else len = state.length; + } + state.readingMore = false; +} + +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function (n) { + this.emit('error', new Error('not implemented')); +}; + +Readable.prototype.pipe = function (dest, pipeOpts) { + var src = this; + var state = this._readableState; + + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + + var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; + + var endFn = doEnd ? onend : cleanup; + if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn); + + dest.on('unpipe', onunpipe); + function onunpipe(readable) { + debug('onunpipe'); + if (readable === src) { + cleanup(); + } + } + + function onend() { + debug('onend'); + dest.end(); + } + + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + + var cleanedUp = false; + function cleanup() { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', cleanup); + src.removeListener('data', ondata); + + cleanedUp = true; + + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); + } + + src.on('data', ondata); + function ondata(chunk) { + debug('ondata'); + var ret = dest.write(chunk); + if (false === ret) { + // If the user unpiped during `dest.write()`, it is possible + // to get stuck in a permanently paused state if that write + // also returned false. + // => Check whether `dest` is still a piping destination. + if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { + debug('false write response, pause', src._readableState.awaitDrain); + src._readableState.awaitDrain++; + } + src.pause(); + } + } + + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); + } + + // Make sure our error handler is attached before userland ones. + prependListener(dest, 'error', onerror); + + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + + function unpipe() { + debug('unpipe'); + src.unpipe(dest); + } + + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } + + return dest; +}; + +function pipeOnDrain(src) { + return function () { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) state.awaitDrain--; + if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { + state.flowing = true; + flow(src); + } + }; +} + +Readable.prototype.unpipe = function (dest) { + var state = this._readableState; + + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) return this; + + if (!dest) dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) dest.emit('unpipe', this); + return this; + } + + // slow case. multiple pipe destinations. + + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + + for (var _i = 0; _i < len; _i++) { + dests[_i].emit('unpipe', this); + }return this; + } + + // try to find the right one. + var i = indexOf(state.pipes, dest); + if (i === -1) return this; + + state.pipes.splice(i, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) state.pipes = state.pipes[0]; + + dest.emit('unpipe', this); + + return this; +}; + +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function (ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + + // If listening to data, and it has not explicitly been paused, + // then call resume to start the flow of data on the next tick. + if (ev === 'data' && false !== this._readableState.flowing) { + this.resume(); + } + + if (ev === 'readable' && !this._readableState.endEmitted) { + var state = this._readableState; + if (!state.readableListening) { + state.readableListening = true; + state.emittedReadable = false; + state.needReadable = true; + if (!state.reading) { + processNextTick(nReadingNextTick, this); + } else if (state.length) { + emitReadable(this, state); + } + } + } + + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; + +function nReadingNextTick(self) { + debug('readable nexttick read 0'); + self.read(0); +} + +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function () { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + state.flowing = true; + resume(this, state); + } + return this; +}; + +function resume(stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + processNextTick(resume_, stream, state); + } +} + +function resume_(stream, state) { + if (!state.reading) { + debug('resume read 0'); + stream.read(0); + } + + state.resumeScheduled = false; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) stream.read(0); +} + +Readable.prototype.pause = function () { + debug('call pause flowing=%j', this._readableState.flowing); + if (false !== this._readableState.flowing) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); + } + return this; +}; + +function flow(stream) { + var state = stream._readableState; + debug('flow', state.flowing); + if (state.flowing) { + do { + var chunk = stream.read(); + } while (null !== chunk && state.flowing); + } +} + +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function (stream) { + var state = this._readableState; + var paused = false; + + var self = this; + stream.on('end', function () { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) self.push(chunk); + } + + self.push(null); + }); + + stream.on('data', function (chunk) { + debug('wrapped data'); + if (state.decoder) chunk = state.decoder.write(chunk); + + // don't skip over falsy values in objectMode + if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; + + var ret = self.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); + + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (this[i] === undefined && typeof stream[i] === 'function') { + this[i] = function (method) { + return function () { + return stream[method].apply(stream, arguments); + }; + }(i); + } + } + + // proxy certain important events. + var events = ['error', 'close', 'destroy', 'pause', 'resume']; + forEach(events, function (ev) { + stream.on(ev, self.emit.bind(self, ev)); + }); + + // when we try to consume some more bytes, simply unpause the + // underlying stream. + self._read = function (n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + + return self; +}; + +// exposed for testing purposes only. +Readable._fromList = fromList; + +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +function fromList(n, state) { + var list = state.buffer; + var length = state.length; + var stringMode = !!state.decoder; + var objectMode = !!state.objectMode; + var ret; + + // nothing in the list, definitely empty. + if (list.length === 0) return null; + + if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) { + // read it all, truncate the array. + if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length); + list.length = 0; + } else { + // read just some of it. + if (n < list[0].length) { + // just take a part of the first list item. + // slice is the same for buffers and strings. + var buf = list[0]; + ret = buf.slice(0, n); + list[0] = buf.slice(n); + } else if (n === list[0].length) { + // first list is a perfect match + ret = list.shift(); + } else { + // complex case. + // we have enough to cover it, but it spans past the first buffer. + if (stringMode) ret = '';else ret = bufferShim.allocUnsafe(n); + + var c = 0; + for (var i = 0, l = list.length; i < l && c < n; i++) { + var _buf = list[0]; + var cpy = Math.min(n - c, _buf.length); + + if (stringMode) ret += _buf.slice(0, cpy);else _buf.copy(ret, c, 0, cpy); + + if (cpy < _buf.length) list[0] = _buf.slice(cpy);else list.shift(); + + c += cpy; + } + } + } + + return ret; +} + +function endReadable(stream) { + var state = stream._readableState; + + // If we get here before consuming all the bytes, then that is a + // bug in node. Should never happen. + if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); + + if (!state.endEmitted) { + state.ended = true; + processNextTick(endReadableNT, state, stream); + } +} + +function endReadableNT(state, stream) { + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + } +} + +function forEach(xs, f) { + for (var i = 0, l = xs.length; i < l; i++) { + f(xs[i], i); + } +} + +function indexOf(xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} +}).call(this,require('_process')) +},{"./_stream_duplex":62,"_process":58,"buffer":45,"buffer-shims":44,"core-util-is":47,"events":50,"inherits":53,"isarray":60,"process-nextick-args":57,"string_decoder/":71,"util":41}],65:[function(require,module,exports){ +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. + +'use strict'; + +module.exports = Transform; + +var Duplex = require('./_stream_duplex'); + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +util.inherits(Transform, Duplex); + +function TransformState(stream) { + this.afterTransform = function (er, data) { + return afterTransform(stream, er, data); + }; + + this.needTransform = false; + this.transforming = false; + this.writecb = null; + this.writechunk = null; + this.writeencoding = null; +} + +function afterTransform(stream, er, data) { + var ts = stream._transformState; + ts.transforming = false; + + var cb = ts.writecb; + + if (!cb) return stream.emit('error', new Error('no writecb in Transform class')); + + ts.writechunk = null; + ts.writecb = null; + + if (data !== null && data !== undefined) stream.push(data); + + cb(er); + + var rs = stream._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + stream._read(rs.highWaterMark); + } +} + +function Transform(options) { + if (!(this instanceof Transform)) return new Transform(options); + + Duplex.call(this, options); + + this._transformState = new TransformState(this); + + // when the writable side finishes, then flush out anything remaining. + var stream = this; + + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + + if (options) { + if (typeof options.transform === 'function') this._transform = options.transform; + + if (typeof options.flush === 'function') this._flush = options.flush; + } + + this.once('prefinish', function () { + if (typeof this._flush === 'function') this._flush(function (er) { + done(stream, er); + });else done(stream); + }); +} + +Transform.prototype.push = function (chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); +}; + +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function (chunk, encoding, cb) { + throw new Error('Not implemented'); +}; + +Transform.prototype._write = function (chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); + } +}; + +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function (n) { + var ts = this._transformState; + + if (ts.writechunk !== null && ts.writecb && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; + +function done(stream, er) { + if (er) return stream.emit('error', er); + + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + var ws = stream._writableState; + var ts = stream._transformState; + + if (ws.length) throw new Error('Calling transform done when ws.length != 0'); + + if (ts.transforming) throw new Error('Calling transform done when still transforming'); + + return stream.push(null); +} +},{"./_stream_duplex":62,"core-util-is":47,"inherits":53}],66:[function(require,module,exports){ +(function (process){ +// A bit simpler than readable streams. +// Implement an async ._write(chunk, encoding, cb), and it'll handle all +// the drain event emission and buffering. + +'use strict'; + +module.exports = Writable; + +/**/ +var processNextTick = require('process-nextick-args'); +/**/ + +/**/ +var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick; +/**/ + +Writable.WritableState = WritableState; + +/**/ +var util = require('core-util-is'); +util.inherits = require('inherits'); +/**/ + +/**/ +var internalUtil = { + deprecate: require('util-deprecate') +}; +/**/ + +/**/ +var Stream; +(function () { + try { + Stream = require('st' + 'ream'); + } catch (_) {} finally { + if (!Stream) Stream = require('events').EventEmitter; + } +})(); +/**/ + +var Buffer = require('buffer').Buffer; +/**/ +var bufferShim = require('buffer-shims'); +/**/ + +util.inherits(Writable, Stream); + +function nop() {} + +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; + this.next = null; +} + +var Duplex; +function WritableState(options, stream) { + Duplex = Duplex || require('./_stream_duplex'); + + options = options || {}; + + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + + if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode; + + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + var hwm = options.highWaterMark; + var defaultHwm = this.objectMode ? 16 : 16 * 1024; + this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm; + + // cast to ints. + this.highWaterMark = ~ ~this.highWaterMark; + + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; + + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; + + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; + + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; + + // a flag to see when we're in the middle of a write. + this.writing = false; + + // when true all writes will be buffered until .uncork() call + this.corked = 0; + + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; + + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; + + // the callback that's passed to _write(chunk,cb) + this.onwrite = function (er) { + onwrite(stream, er); + }; + + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; + + // the amount that is being written when _write is called. + this.writelen = 0; + + this.bufferedRequest = null; + this.lastBufferedRequest = null; + + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; + + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; + + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; + + // count buffered requests + this.bufferedRequestCount = 0; + + // allocate the first CorkedRequest, there is always + // one allocated and free to use, and we maintain at most two + this.corkedRequestsFree = new CorkedRequest(this); +} + +WritableState.prototype.getBuffer = function writableStateGetBuffer() { + var current = this.bufferedRequest; + var out = []; + while (current) { + out.push(current); + current = current.next; + } + return out; +}; + +(function () { + try { + Object.defineProperty(WritableState.prototype, 'buffer', { + get: internalUtil.deprecate(function () { + return this.getBuffer(); + }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.') + }); + } catch (_) {} +})(); + +var Duplex; +function Writable(options) { + Duplex = Duplex || require('./_stream_duplex'); + + // Writable ctor is applied to Duplexes, though they're not + // instanceof Writable, they're instanceof Readable. + if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options); + + this._writableState = new WritableState(options, this); + + // legacy. + this.writable = true; + + if (options) { + if (typeof options.write === 'function') this._write = options.write; + + if (typeof options.writev === 'function') this._writev = options.writev; + } + + Stream.call(this); +} + +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function () { + this.emit('error', new Error('Cannot pipe, not readable')); +}; + +function writeAfterEnd(stream, cb) { + var er = new Error('write after end'); + // TODO: defer error events consistently everywhere, not just the cb + stream.emit('error', er); + processNextTick(cb, er); +} + +// If we get something that is not a buffer, string, null, or undefined, +// and we're not in objectMode, then that's an error. +// Otherwise stream chunks are all considered to be of length=1, and the +// watermarks determine how many objects to keep in the buffer, rather than +// how many bytes or characters. +function validChunk(stream, state, chunk, cb) { + var valid = true; + var er = false; + // Always throw error if a null is written + // if we are not in object mode then throw + // if it is not a buffer, string, or undefined. + if (chunk === null) { + er = new TypeError('May not write null values to stream'); + } else if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { + er = new TypeError('Invalid non-string/buffer chunk'); + } + if (er) { + stream.emit('error', er); + processNextTick(cb, er); + valid = false; + } + return valid; +} + +Writable.prototype.write = function (chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; + + if (typeof cb !== 'function') cb = nop; + + if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, chunk, encoding, cb); + } + + return ret; +}; + +Writable.prototype.cork = function () { + var state = this._writableState; + + state.corked++; +}; + +Writable.prototype.uncork = function () { + var state = this._writableState; + + if (state.corked) { + state.corked--; + + if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); + } +}; + +Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { + // node::ParseEncoding() requires lower case. + if (typeof encoding === 'string') encoding = encoding.toLowerCase(); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); + this._writableState.defaultEncoding = encoding; + return this; +}; + +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { + chunk = bufferShim.from(chunk, encoding); + } + return chunk; +} + +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, chunk, encoding, cb) { + chunk = decodeChunk(state, chunk, encoding); + + if (Buffer.isBuffer(chunk)) encoding = 'buffer'; + var len = state.objectMode ? 1 : chunk.length; + + state.length += len; + + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) state.needDrain = true; + + if (state.writing || state.corked) { + var last = state.lastBufferedRequest; + state.lastBufferedRequest = new WriteReq(chunk, encoding, cb); + if (last) { + last.next = state.lastBufferedRequest; + } else { + state.bufferedRequest = state.lastBufferedRequest; + } + state.bufferedRequestCount += 1; + } else { + doWrite(stream, state, false, len, chunk, encoding, cb); + } + + return ret; +} + +function doWrite(stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} + +function onwriteError(stream, state, sync, er, cb) { + --state.pendingcb; + if (sync) processNextTick(cb, er);else cb(er); + + stream._writableState.errorEmitted = true; + stream.emit('error', er); +} + +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} + +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + + onwriteStateUpdate(state); + + if (er) onwriteError(stream, state, sync, er, cb);else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(state); + + if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { + clearBuffer(stream, state); + } + + if (sync) { + /**/ + asyncWrite(afterWrite, stream, state, finished, cb); + /**/ + } else { + afterWrite(stream, state, finished, cb); + } + } +} + +function afterWrite(stream, state, finished, cb) { + if (!finished) onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); +} + +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); + } +} + +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + var entry = state.bufferedRequest; + + if (stream._writev && entry && entry.next) { + // Fast case, write everything using _writev() + var l = state.bufferedRequestCount; + var buffer = new Array(l); + var holder = state.corkedRequestsFree; + holder.entry = entry; + + var count = 0; + while (entry) { + buffer[count] = entry; + entry = entry.next; + count += 1; + } + + doWrite(stream, state, true, state.length, buffer, '', holder.finish); + + // doWrite is almost always async, defer these to save a bit of time + // as the hot path ends with doWrite + state.pendingcb++; + state.lastBufferedRequest = null; + if (holder.next) { + state.corkedRequestsFree = holder.next; + holder.next = null; + } else { + state.corkedRequestsFree = new CorkedRequest(state); + } + } else { + // Slow case, write chunks one-by-one + while (entry) { + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + + doWrite(stream, state, false, len, chunk, encoding, cb); + entry = entry.next; + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + break; + } + } + + if (entry === null) state.lastBufferedRequest = null; + } + + state.bufferedRequestCount = 0; + state.bufferedRequest = entry; + state.bufferProcessing = false; +} + +Writable.prototype._write = function (chunk, encoding, cb) { + cb(new Error('not implemented')); +}; + +Writable.prototype._writev = null; + +Writable.prototype.end = function (chunk, encoding, cb) { + var state = this._writableState; + + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + + if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); + + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending && !state.finished) endWritable(this, state, cb); +}; + +function needFinish(state) { + return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; +} + +function prefinish(stream, state) { + if (!state.prefinished) { + state.prefinished = true; + stream.emit('prefinish'); + } +} + +function finishMaybe(stream, state) { + var need = needFinish(state); + if (need) { + if (state.pendingcb === 0) { + prefinish(stream, state); + state.finished = true; + stream.emit('finish'); + } else { + prefinish(stream, state); + } + } + return need; +} + +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) processNextTick(cb);else stream.once('finish', cb); + } + state.ended = true; + stream.writable = false; +} + +// It seems a linked list but it is not +// there will be only 2 of these for each stream +function CorkedRequest(state) { + var _this = this; + + this.next = null; + this.entry = null; + + this.finish = function (err) { + var entry = _this.entry; + _this.entry = null; + while (entry) { + var cb = entry.callback; + state.pendingcb--; + cb(err); + entry = entry.next; + } + if (state.corkedRequestsFree) { + state.corkedRequestsFree.next = _this; + } else { + state.corkedRequestsFree = _this; + } + }; +} +}).call(this,require('_process')) +},{"./_stream_duplex":62,"_process":58,"buffer":45,"buffer-shims":44,"core-util-is":47,"events":50,"inherits":53,"process-nextick-args":57,"util-deprecate":73}],67:[function(require,module,exports){ +module.exports = require("./lib/_stream_passthrough.js") + +},{"./lib/_stream_passthrough.js":63}],68:[function(require,module,exports){ +(function (process){ +var Stream = (function (){ + try { + return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify + } catch(_){} +}()); +exports = module.exports = require('./lib/_stream_readable.js'); +exports.Stream = Stream || exports; +exports.Readable = exports; +exports.Writable = require('./lib/_stream_writable.js'); +exports.Duplex = require('./lib/_stream_duplex.js'); +exports.Transform = require('./lib/_stream_transform.js'); +exports.PassThrough = require('./lib/_stream_passthrough.js'); + +if (!process.browser && process.env.READABLE_STREAM === 'disable' && Stream) { + module.exports = Stream; +} + +}).call(this,require('_process')) +},{"./lib/_stream_duplex.js":62,"./lib/_stream_passthrough.js":63,"./lib/_stream_readable.js":64,"./lib/_stream_transform.js":65,"./lib/_stream_writable.js":66,"_process":58}],69:[function(require,module,exports){ +module.exports = require("./lib/_stream_transform.js") + +},{"./lib/_stream_transform.js":65}],70:[function(require,module,exports){ +module.exports = require("./lib/_stream_writable.js") + +},{"./lib/_stream_writable.js":66}],71:[function(require,module,exports){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Buffer = require('buffer').Buffer; + +var isBufferEncoding = Buffer.isEncoding + || function(encoding) { + switch (encoding && encoding.toLowerCase()) { + case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true; + default: return false; + } + } + + +function assertEncoding(encoding) { + if (encoding && !isBufferEncoding(encoding)) { + throw new Error('Unknown encoding: ' + encoding); + } +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. CESU-8 is handled as part of the UTF-8 encoding. +// +// @TODO Handling all encodings inside a single object makes it very difficult +// to reason about this code, so it should be split up in the future. +// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code +// points as used by CESU-8. +var StringDecoder = exports.StringDecoder = function(encoding) { + this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, ''); + assertEncoding(encoding); + switch (this.encoding) { + case 'utf8': + // CESU-8 represents each of Surrogate Pair by 3-bytes + this.surrogateSize = 3; + break; + case 'ucs2': + case 'utf16le': + // UTF-16 represents each of Surrogate Pair by 2-bytes + this.surrogateSize = 2; + this.detectIncompleteChar = utf16DetectIncompleteChar; + break; + case 'base64': + // Base-64 stores 3 bytes in 4 chars, and pads the remainder. + this.surrogateSize = 3; + this.detectIncompleteChar = base64DetectIncompleteChar; + break; + default: + this.write = passThroughWrite; + return; + } + + // Enough space to store all bytes of a single character. UTF-8 needs 4 + // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate). + this.charBuffer = new Buffer(6); + // Number of bytes received for the current incomplete multi-byte character. + this.charReceived = 0; + // Number of bytes expected for the current incomplete multi-byte character. + this.charLength = 0; +}; + + +// write decodes the given buffer and returns it as JS string that is +// guaranteed to not contain any partial multi-byte characters. Any partial +// character found at the end of the buffer is buffered up, and will be +// returned when calling write again with the remaining bytes. +// +// Note: Converting a Buffer containing an orphan surrogate to a String +// currently works, but converting a String to a Buffer (via `new Buffer`, or +// Buffer#write) will replace incomplete surrogates with the unicode +// replacement character. See https://codereview.chromium.org/121173009/ . +StringDecoder.prototype.write = function(buffer) { + var charStr = ''; + // if our last write ended with an incomplete multibyte character + while (this.charLength) { + // determine how many remaining bytes this buffer has to offer for this char + var available = (buffer.length >= this.charLength - this.charReceived) ? + this.charLength - this.charReceived : + buffer.length; + + // add the new bytes to the char buffer + buffer.copy(this.charBuffer, this.charReceived, 0, available); + this.charReceived += available; + + if (this.charReceived < this.charLength) { + // still not enough chars in this buffer? wait for more ... + return ''; + } + + // remove bytes belonging to the current character from the buffer + buffer = buffer.slice(available, buffer.length); + + // get the character that was split + charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding); + + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + var charCode = charStr.charCodeAt(charStr.length - 1); + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + this.charLength += this.surrogateSize; + charStr = ''; + continue; + } + this.charReceived = this.charLength = 0; + + // if there are no more bytes in this buffer, just emit our char + if (buffer.length === 0) { + return charStr; + } + break; + } + + // determine and set charLength / charReceived + this.detectIncompleteChar(buffer); + + var end = buffer.length; + if (this.charLength) { + // buffer the incomplete character bytes we got + buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end); + end -= this.charReceived; + } + + charStr += buffer.toString(this.encoding, 0, end); + + var end = charStr.length - 1; + var charCode = charStr.charCodeAt(end); + // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character + if (charCode >= 0xD800 && charCode <= 0xDBFF) { + var size = this.surrogateSize; + this.charLength += size; + this.charReceived += size; + this.charBuffer.copy(this.charBuffer, size, 0, size); + buffer.copy(this.charBuffer, 0, 0, size); + return charStr.substring(0, end); + } + + // or just emit the charStr + return charStr; +}; + +// detectIncompleteChar determines if there is an incomplete UTF-8 character at +// the end of the given buffer. If so, it sets this.charLength to the byte +// length that character, and sets this.charReceived to the number of bytes +// that are available for this character. +StringDecoder.prototype.detectIncompleteChar = function(buffer) { + // determine how many bytes we have to check at the end of this buffer + var i = (buffer.length >= 3) ? 3 : buffer.length; + + // Figure out if one of the last i bytes of our buffer announces an + // incomplete char. + for (; i > 0; i--) { + var c = buffer[buffer.length - i]; + + // See http://en.wikipedia.org/wiki/UTF-8#Description + + // 110XXXXX + if (i == 1 && c >> 5 == 0x06) { + this.charLength = 2; + break; + } + + // 1110XXXX + if (i <= 2 && c >> 4 == 0x0E) { + this.charLength = 3; + break; + } + + // 11110XXX + if (i <= 3 && c >> 3 == 0x1E) { + this.charLength = 4; + break; + } + } + this.charReceived = i; +}; + +StringDecoder.prototype.end = function(buffer) { + var res = ''; + if (buffer && buffer.length) + res = this.write(buffer); + + if (this.charReceived) { + var cr = this.charReceived; + var buf = this.charBuffer; + var enc = this.encoding; + res += buf.slice(0, cr).toString(enc); + } + + return res; +}; + +function passThroughWrite(buffer) { + return buffer.toString(this.encoding); +} + +function utf16DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 2; + this.charLength = this.charReceived ? 2 : 0; +} + +function base64DetectIncompleteChar(buffer) { + this.charReceived = buffer.length % 3; + this.charLength = this.charReceived ? 3 : 0; +} + +},{"buffer":45}],72:[function(require,module,exports){ + +/** + * Expose `toIsoString`. + */ + +module.exports = toIsoString; + + +/** + * Turn a `date` into an ISO string. + * + * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString + * + * @param {Date} date + * @return {String} + */ + +function toIsoString (date) { + return date.getUTCFullYear() + + '-' + pad(date.getUTCMonth() + 1) + + '-' + pad(date.getUTCDate()) + + 'T' + pad(date.getUTCHours()) + + ':' + pad(date.getUTCMinutes()) + + ':' + pad(date.getUTCSeconds()) + + '.' + String((date.getUTCMilliseconds()/1000).toFixed(3)).slice(2, 5) + + 'Z'; +} + + +/** + * Pad a `number` with a ten's place zero. + * + * @param {Number} number + * @return {String} + */ + +function pad (number) { + var n = number.toString(); + return n.length === 1 ? '0' + n : n; +} +},{}],73:[function(require,module,exports){ +(function (global){ + +/** + * Module exports. + */ + +module.exports = deprecate; + +/** + * Mark that a method should not be used. + * Returns a modified function which warns once by default. + * + * If `localStorage.noDeprecation = true` is set, then it is a no-op. + * + * If `localStorage.throwDeprecation = true` is set, then deprecated functions + * will throw an Error when invoked. + * + * If `localStorage.traceDeprecation = true` is set, then deprecated functions + * will invoke `console.trace()` instead of `console.error()`. + * + * @param {Function} fn - the function to deprecate + * @param {String} msg - the string to print to the console when `fn` is invoked + * @returns {Function} a new "deprecated" version of `fn` + * @api public + */ + +function deprecate (fn, msg) { + if (config('noDeprecation')) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (config('throwDeprecation')) { + throw new Error(msg); + } else if (config('traceDeprecation')) { + console.trace(msg); + } else { + console.warn(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; +} + +/** + * Checks `localStorage` for boolean values for the given `name`. + * + * @param {String} name + * @returns {Boolean} + * @api private + */ + +function config (name) { + // accessing global.localStorage can trigger a DOMException in sandboxed iframes + try { + if (!global.localStorage) return false; + } catch (_) { + return false; + } + var val = global.localStorage[name]; + if (null == val) return false; + return String(val).toLowerCase() === 'true'; +} + +}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{}],74:[function(require,module,exports){ +module.exports = function isBuffer(arg) { + return arg && typeof arg === 'object' + && typeof arg.copy === 'function' + && typeof arg.fill === 'function' + && typeof arg.readUInt8 === 'function'; +} +},{}],75:[function(require,module,exports){ +(function (process,global){ +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + +var formatRegExp = /%[sdj%]/g; +exports.format = function(f) { + if (!isString(f)) { + var objects = []; + for (var i = 0; i < arguments.length; i++) { + objects.push(inspect(arguments[i])); + } + return objects.join(' '); + } + + var i = 1; + var args = arguments; + var len = args.length; + var str = String(f).replace(formatRegExp, function(x) { + if (x === '%%') return '%'; + if (i >= len) return x; + switch (x) { + case '%s': return String(args[i++]); + case '%d': return Number(args[i++]); + case '%j': + try { + return JSON.stringify(args[i++]); + } catch (_) { + return '[Circular]'; + } + default: + return x; + } + }); + for (var x = args[i]; i < len; x = args[++i]) { + if (isNull(x) || !isObject(x)) { + str += ' ' + x; + } else { + str += ' ' + inspect(x); + } + } + return str; +}; + + +// Mark that a method should not be used. +// Returns a modified function which warns once by default. +// If --no-deprecation is set, then it is a no-op. +exports.deprecate = function(fn, msg) { + // Allow for deprecating things in the process of starting up. + if (isUndefined(global.process)) { + return function() { + return exports.deprecate(fn, msg).apply(this, arguments); + }; + } + + if (process.noDeprecation === true) { + return fn; + } + + var warned = false; + function deprecated() { + if (!warned) { + if (process.throwDeprecation) { + throw new Error(msg); + } else if (process.traceDeprecation) { + console.trace(msg); + } else { + console.error(msg); + } + warned = true; + } + return fn.apply(this, arguments); + } + + return deprecated; +}; + + +var debugs = {}; +var debugEnviron; +exports.debuglog = function(set) { + if (isUndefined(debugEnviron)) + debugEnviron = process.env.NODE_DEBUG || ''; + set = set.toUpperCase(); + if (!debugs[set]) { + if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { + var pid = process.pid; + debugs[set] = function() { + var msg = exports.format.apply(exports, arguments); + console.error('%s %d: %s', set, pid, msg); + }; + } else { + debugs[set] = function() {}; + } + } + return debugs[set]; +}; + + +/** + * Echos the value of a value. Trys to print the value out + * in the best way possible given the different types. + * + * @param {Object} obj The object to print out. + * @param {Object} opts Optional options object that alters the output. + */ +/* legacy: obj, showHidden, depth, colors*/ +function inspect(obj, opts) { + // default options + var ctx = { + seen: [], + stylize: stylizeNoColor + }; + // legacy... + if (arguments.length >= 3) ctx.depth = arguments[2]; + if (arguments.length >= 4) ctx.colors = arguments[3]; + if (isBoolean(opts)) { + // legacy... + ctx.showHidden = opts; + } else if (opts) { + // got an "options" object + exports._extend(ctx, opts); + } + // set default options + if (isUndefined(ctx.showHidden)) ctx.showHidden = false; + if (isUndefined(ctx.depth)) ctx.depth = 2; + if (isUndefined(ctx.colors)) ctx.colors = false; + if (isUndefined(ctx.customInspect)) ctx.customInspect = true; + if (ctx.colors) ctx.stylize = stylizeWithColor; + return formatValue(ctx, obj, ctx.depth); +} +exports.inspect = inspect; + + +// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics +inspect.colors = { + 'bold' : [1, 22], + 'italic' : [3, 23], + 'underline' : [4, 24], + 'inverse' : [7, 27], + 'white' : [37, 39], + 'grey' : [90, 39], + 'black' : [30, 39], + 'blue' : [34, 39], + 'cyan' : [36, 39], + 'green' : [32, 39], + 'magenta' : [35, 39], + 'red' : [31, 39], + 'yellow' : [33, 39] +}; + +// Don't use 'blue' not visible on cmd.exe +inspect.styles = { + 'special': 'cyan', + 'number': 'yellow', + 'boolean': 'yellow', + 'undefined': 'grey', + 'null': 'bold', + 'string': 'green', + 'date': 'magenta', + // "name": intentionally not styling + 'regexp': 'red' +}; + + +function stylizeWithColor(str, styleType) { + var style = inspect.styles[styleType]; + + if (style) { + return '\u001b[' + inspect.colors[style][0] + 'm' + str + + '\u001b[' + inspect.colors[style][1] + 'm'; + } else { + return str; + } +} + + +function stylizeNoColor(str, styleType) { + return str; +} + + +function arrayToHash(array) { + var hash = {}; + + array.forEach(function(val, idx) { + hash[val] = true; + }); + + return hash; +} + + +function formatValue(ctx, value, recurseTimes) { + // Provide a hook for user-specified inspect functions. + // Check that value is an object with an inspect function on it + if (ctx.customInspect && + value && + isFunction(value.inspect) && + // Filter out the util module, it's inspect function is special + value.inspect !== exports.inspect && + // Also filter out any prototype objects using the circular check. + !(value.constructor && value.constructor.prototype === value)) { + var ret = value.inspect(recurseTimes, ctx); + if (!isString(ret)) { + ret = formatValue(ctx, ret, recurseTimes); + } + return ret; + } + + // Primitive types cannot have properties + var primitive = formatPrimitive(ctx, value); + if (primitive) { + return primitive; + } + + // Look up the keys of the object. + var keys = Object.keys(value); + var visibleKeys = arrayToHash(keys); + + if (ctx.showHidden) { + keys = Object.getOwnPropertyNames(value); + } + + // IE doesn't make error fields non-enumerable + // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx + if (isError(value) + && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { + return formatError(value); + } + + // Some type of object without properties can be shortcutted. + if (keys.length === 0) { + if (isFunction(value)) { + var name = value.name ? ': ' + value.name : ''; + return ctx.stylize('[Function' + name + ']', 'special'); + } + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } + if (isDate(value)) { + return ctx.stylize(Date.prototype.toString.call(value), 'date'); + } + if (isError(value)) { + return formatError(value); + } + } + + var base = '', array = false, braces = ['{', '}']; + + // Make Array say that they are Array + if (isArray(value)) { + array = true; + braces = ['[', ']']; + } + + // Make functions say that they are functions + if (isFunction(value)) { + var n = value.name ? ': ' + value.name : ''; + base = ' [Function' + n + ']'; + } + + // Make RegExps say that they are RegExps + if (isRegExp(value)) { + base = ' ' + RegExp.prototype.toString.call(value); + } + + // Make dates with properties first say the date + if (isDate(value)) { + base = ' ' + Date.prototype.toUTCString.call(value); + } + + // Make error with message first say the error + if (isError(value)) { + base = ' ' + formatError(value); + } + + if (keys.length === 0 && (!array || value.length == 0)) { + return braces[0] + base + braces[1]; + } + + if (recurseTimes < 0) { + if (isRegExp(value)) { + return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); + } else { + return ctx.stylize('[Object]', 'special'); + } + } + + ctx.seen.push(value); + + var output; + if (array) { + output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); + } else { + output = keys.map(function(key) { + return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); + }); + } + + ctx.seen.pop(); + + return reduceToSingleString(output, base, braces); +} + + +function formatPrimitive(ctx, value) { + if (isUndefined(value)) + return ctx.stylize('undefined', 'undefined'); + if (isString(value)) { + var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') + .replace(/'/g, "\\'") + .replace(/\\"/g, '"') + '\''; + return ctx.stylize(simple, 'string'); + } + if (isNumber(value)) + return ctx.stylize('' + value, 'number'); + if (isBoolean(value)) + return ctx.stylize('' + value, 'boolean'); + // For some reason typeof null is "object", so special case here. + if (isNull(value)) + return ctx.stylize('null', 'null'); +} + + +function formatError(value) { + return '[' + Error.prototype.toString.call(value) + ']'; +} + + +function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { + var output = []; + for (var i = 0, l = value.length; i < l; ++i) { + if (hasOwnProperty(value, String(i))) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + String(i), true)); + } else { + output.push(''); + } + } + keys.forEach(function(key) { + if (!key.match(/^\d+$/)) { + output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, + key, true)); + } + }); + return output; +} + + +function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { + var name, str, desc; + desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; + if (desc.get) { + if (desc.set) { + str = ctx.stylize('[Getter/Setter]', 'special'); + } else { + str = ctx.stylize('[Getter]', 'special'); + } + } else { + if (desc.set) { + str = ctx.stylize('[Setter]', 'special'); + } + } + if (!hasOwnProperty(visibleKeys, key)) { + name = '[' + key + ']'; + } + if (!str) { + if (ctx.seen.indexOf(desc.value) < 0) { + if (isNull(recurseTimes)) { + str = formatValue(ctx, desc.value, null); + } else { + str = formatValue(ctx, desc.value, recurseTimes - 1); + } + if (str.indexOf('\n') > -1) { + if (array) { + str = str.split('\n').map(function(line) { + return ' ' + line; + }).join('\n').substr(2); + } else { + str = '\n' + str.split('\n').map(function(line) { + return ' ' + line; + }).join('\n'); + } + } + } else { + str = ctx.stylize('[Circular]', 'special'); + } + } + if (isUndefined(name)) { + if (array && key.match(/^\d+$/)) { + return str; + } + name = JSON.stringify('' + key); + if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { + name = name.substr(1, name.length - 2); + name = ctx.stylize(name, 'name'); + } else { + name = name.replace(/'/g, "\\'") + .replace(/\\"/g, '"') + .replace(/(^"|"$)/g, "'"); + name = ctx.stylize(name, 'string'); + } + } + + return name + ': ' + str; +} + + +function reduceToSingleString(output, base, braces) { + var numLinesEst = 0; + var length = output.reduce(function(prev, cur) { + numLinesEst++; + if (cur.indexOf('\n') >= 0) numLinesEst++; + return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; + }, 0); + + if (length > 60) { + return braces[0] + + (base === '' ? '' : base + '\n ') + + ' ' + + output.join(',\n ') + + ' ' + + braces[1]; + } + + return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; +} + + +// NOTE: These type checking functions intentionally don't use `instanceof` +// because it is fragile and can be easily faked with `Object.create()`. +function isArray(ar) { + return Array.isArray(ar); +} +exports.isArray = isArray; + +function isBoolean(arg) { + return typeof arg === 'boolean'; +} +exports.isBoolean = isBoolean; + +function isNull(arg) { + return arg === null; +} +exports.isNull = isNull; + +function isNullOrUndefined(arg) { + return arg == null; +} +exports.isNullOrUndefined = isNullOrUndefined; + +function isNumber(arg) { + return typeof arg === 'number'; +} +exports.isNumber = isNumber; + +function isString(arg) { + return typeof arg === 'string'; +} +exports.isString = isString; + +function isSymbol(arg) { + return typeof arg === 'symbol'; +} +exports.isSymbol = isSymbol; + +function isUndefined(arg) { + return arg === void 0; +} +exports.isUndefined = isUndefined; + +function isRegExp(re) { + return isObject(re) && objectToString(re) === '[object RegExp]'; +} +exports.isRegExp = isRegExp; + +function isObject(arg) { + return typeof arg === 'object' && arg !== null; +} +exports.isObject = isObject; + +function isDate(d) { + return isObject(d) && objectToString(d) === '[object Date]'; +} +exports.isDate = isDate; + +function isError(e) { + return isObject(e) && + (objectToString(e) === '[object Error]' || e instanceof Error); +} +exports.isError = isError; + +function isFunction(arg) { + return typeof arg === 'function'; +} +exports.isFunction = isFunction; + +function isPrimitive(arg) { + return arg === null || + typeof arg === 'boolean' || + typeof arg === 'number' || + typeof arg === 'string' || + typeof arg === 'symbol' || // ES6 symbol + typeof arg === 'undefined'; +} +exports.isPrimitive = isPrimitive; + +exports.isBuffer = require('./support/isBuffer'); + +function objectToString(o) { + return Object.prototype.toString.call(o); +} + + +function pad(n) { + return n < 10 ? '0' + n.toString(10) : n.toString(10); +} + + +var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', + 'Oct', 'Nov', 'Dec']; + +// 26 Feb 16:19:34 +function timestamp() { + var d = new Date(); + var time = [pad(d.getHours()), + pad(d.getMinutes()), + pad(d.getSeconds())].join(':'); + return [d.getDate(), months[d.getMonth()], time].join(' '); +} + + +// log is just a thin wrapper to console.log that prepends a timestamp +exports.log = function() { + console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); +}; + + +/** + * Inherit the prototype methods from one constructor into another. + * + * The Function.prototype.inherits from lang.js rewritten as a standalone + * function (not on Function.prototype). NOTE: If this file is to be loaded + * during bootstrapping this function needs to be rewritten using some native + * functions as prototype setup using normal JavaScript does not work as + * expected during bootstrapping (see mirror.js in r114903). + * + * @param {function} ctor Constructor function which needs to inherit the + * prototype. + * @param {function} superCtor Constructor function to inherit prototype from. + */ +exports.inherits = require('inherits'); + +exports._extend = function(origin, add) { + // Don't do anything if add isn't an object + if (!add || !isObject(add)) return origin; + + var keys = Object.keys(add); + var i = keys.length; + while (i--) { + origin[keys[i]] = add[keys[i]]; + } + return origin; +}; + +function hasOwnProperty(obj, prop) { + return Object.prototype.hasOwnProperty.call(obj, prop); +} + +}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) +},{"./support/isBuffer":74,"_process":58,"inherits":53}]},{},[1]); diff --git a/test/vendor/primus.min.js b/test/vendor/primus.min.js new file mode 100644 index 0000000..c03bb01 --- /dev/null +++ b/test/vendor/primus.min.js @@ -0,0 +1 @@ +!function(e,t,n,r){t[e]=n.call(t);for(var o=0;o1e4||!(n=r.exec(e)))return 0;switch(t=parseFloat(n[1]),n[2].toLowerCase()){case"years":case"year":case"yrs":case"yr":case"y":return t*u;case"weeks":case"week":case"wks":case"wk":case"w":return t*a;case"days":case"day":case"d":return t*c;case"hours":case"hour":case"hrs":case"hr":case"h":return t*s;case"minutes":case"minute":case"mins":case"min":case"m":return t*i;case"seconds":case"second":case"secs":case"sec":case"s":return t*o;default:return t}}},{}],6:[function(e,t,n){"use strict";t.exports=function(e){function t(){return r?n:(r=1,n=e.apply(this,arguments),e=null,n)}var n,r=0;return t.displayName=e.displayName||e.name||t.displayName||t.name,t}},{}],7:[function(e,t,n){"use strict";function r(e){for(var t,n=/([^=?&]+)=?([^&]*)/g,r={};t=n.exec(e);r[decodeURIComponent(t[1])]=decodeURIComponent(t[2]));return r}function o(e,t){t=t||"";var n=[];"string"!=typeof t&&(t="?");for(var r in e)i.call(e,r)&&n.push(encodeURIComponent(r)+"="+encodeURIComponent(e[r]));return n.length?t+n.join("&"):""}var i=Object.prototype.hasOwnProperty;n.stringify=o,n.parse=r},{}],8:[function(e,t,n){"use strict";function r(e,t,n){return s(e in n?n[e]:e in t?t[e]:o[e])}function o(e){var t=this;return t instanceof o?(e=e||{},t.attempt=null,t._fn=null,t["reconnect timeout"]=r("reconnect timeout",t,e),t.retries=r("retries",t,e),t.factor=r("factor",t,e),t.max=r("max",t,e),t.min=r("min",t,e),void(t.timers=new a(t))):new o(e)}var i=e("eventemitter3"),s=e("millisecond"),c=e("demolish"),a=e("tick-tock"),u=e("one-time");o.prototype=new i,o.prototype.constructor=o,o["reconnect timeout"]="30 seconds",o.max=1/0,o.min="500 ms",o.retries=10,o.factor=2,o.prototype.reconnect=function(){var e=this;return e.backoff(function(t,n){return n.duration=+new Date-n.start,t?e.emit("reconnect failed",t,n):void e.emit("reconnected",n)},e.attempt)},o.prototype.backoff=function(e,t){var n=this;return t=t||n.attempt||{},t.backoff?n:(t["reconnect timeout"]=r("reconnect timeout",n,t),t.retries=r("retries",n,t),t.factor=r("factor",n,t),t.max=r("max",n,t),t.min=r("min",n,t),t.start=+t.start||+new Date,t.duration=+t.duration||0,t.attempt=+t.attempt||0,t.attempt===t.retries?(e.call(n,new Error("Unable to recover"),t),n):(t.backoff=!0,t.attempt++,n.attempt=t,t.scheduled=1!==t.attempt?Math.min(Math.round((Math.random()+1)*t.min*Math.pow(t.factor,t.attempt-1)),t.max):t.min,n.timers.setTimeout("reconnect",function(){t.duration=+new Date-t.start,t.backoff=!1,n.timers.clear("reconnect, timeout");var r=n._fn=u(function(r){return n.reset(),r?n.backoff(e,t):void e.call(n,void 0,t)});n.emit("reconnect",t,r),n.timers.setTimeout("timeout",function(){var e=new Error("Failed to reconnect in a timely manner");t.duration=+new Date-t.start,n.emit("reconnect timeout",e,t),r(e)},t["reconnect timeout"])},t.scheduled),n.emit("reconnect scheduled",t),n))},o.prototype.reconnecting=function(){return!!this.attempt},o.prototype.reconnected=function(e){return this._fn&&this._fn(e),this},o.prototype.reset=function(){return this._fn=this.attempt=null,this.timers.clear("reconnect, timeout"),this},o.prototype.destroy=c("timers attempt _fn"),t.exports=o},{demolish:1,eventemitter3:9,millisecond:5,"one-time":6,"tick-tock":11}],9:[function(e,t,n){"use strict";function r(e,t,n){this.fn=e,this.context=t,this.once=n||!1}function o(){}var i="function"!=typeof Object.create&&"~";o.prototype._events=void 0,o.prototype.listeners=function(e,t){var n=i?i+e:e,r=this._events&&this._events[n];if(t)return!!r;if(!r)return[];if(r.fn)return[r.fn];for(var o=0,s=r.length,c=new Array(s);o0);return t}function o(e){var t=0;for(p=0;p