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Easy expressjs handler, filter function to hide sensitive ENV, ability to pass additional data #4

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Easy expressjs handler, filter function to hide sensitive ENV, ability to pass additional data #4

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2307703
Send additional data to Exceptional, easy handler for Express requests
sylvinus Feb 4, 2012
b66913d
Add a filter function to hide sensitive ENV for instance
sylvinus Feb 4, 2012
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52 changes: 46 additions & 6 deletions lib/exceptional.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,17 +12,30 @@ var Exceptional = {
Host: "api.getexceptional.com",
Port: 80,

handle: function(error) {
if (Exceptional.API_KEY == undefined) {
handle: function(error, additional_data) {
if (Exceptional.API_KEY === undefined) {
throw "API_KEY must be set";
}

var doc = Exceptional.error_json(error);
var doc = Exceptional.error_json(error, additional_data);
Exceptional.send_error(doc);
},

error_json: function(error) {
return JSON.stringify({
handle_express:function(error, req) {
Exceptional.handle(error,{
"request":{
"remote_ip":req.socket.remoteAddress,
"url":req.url,
"headers":req.headers,
"session":req.session,
"request_method":req.method,
"parameters":req.params
}
});
},

error_dump: function(error, additional_data) {
var dump = {
"application_environment": {
"application_root_directory": process.cwd(),
"language": "node-javascript",
Expand Down Expand Up @@ -53,7 +66,34 @@ var Exceptional = {
"version": Exceptional.VERSION,
"protocol_version": Exceptional.PROTOCOL_VERSION
}
});
};

var deepExtend = function(obj,data) {
for (var k in data) {
if (data.hasOwnProperty(k)) {
if (typeof obj[k]=="object" && typeof data[k]=="object") {
deepExtend(obj[k],data[k]);
} else {
obj[k]=data[k];
}
}
}
};
if (additional_data) {
deepExtend(dump,additional_data);
}

dump = Exceptional.filter_error(dump);

return dump;
},

error_json: function(error, additional_data) {
return JSON.stringify(Exceptional.error_dump(error, additional_data));
},

filter_error:function(error) {
return error;
},

send_error: function(doc) {
Expand Down