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add powerall.js to turn off all devices #3

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add powerall.js to turn off all devices #3

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a45137b
add powerall.js to turn off all devices
joshuagreenstein Jan 22, 2015
8e922bf
add lockdoors.js to lock all doors
joshuagreenstein Jan 22, 2015
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75 changes: 75 additions & 0 deletions lockdoors.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,75 @@
// powerall.js

//Run with: node PORT=3003 server.js
//Run with ports below 1024 with sudo: node PORT=80 server.js

// BASE SETUP
// ==============================================

var express = require('express');
var app = express();
var port = process.env.PORT || 3003;

var bodyParser = require('body-parser');
app.use(bodyParser.json()); // for parsing application/json

var Gpio = require('onoff').Gpio;
var redled = new Gpio(22, 'out');
var greenled = new Gpio(27, 'out');
var lamp = new Gpio(17, 'out');

// ROUTES
// ==============================================

app.post('/echoData', function(req, res){
response = JSON.parse(req.body.response);
//console.log(response.activity.creationTimestamp);
description = JSON.parse(response.activity.description);
summary = description.summary
console.log(summary);

if (summary.indexOf("lock the front door")!=-1) {
greenled.writeSync(1);
}
if (summary.indexOf("unlock the front door")!=-1) {
greenled.writeSync(0);
}
if (summary.indexOf("lock the back door ")!=-1) {
redled.writeSync(1);
}
if (summary.indexOf("unlock the back door")!=-1) {
redled.writeSync(0);
d }
if (summary.indexOf("unlock all doors")!=-1) {
redled.writeSync(0);
greenled.writeSync(0);
lamp.writeSync(0);
}
if (summary.indexOf("lock all doors")!=-1) {
redled.writeSync(1);
greenled.writeSync(1);
lamp.writeSync(1);
}
res.sendStatus(200);
});

// START THE SERVER
//getIPAddress from http://stackoverflow.com/questions/3653065/get-local-ip-address-in-node-js/15075395#15075395
function getIPAddress() {
var interfaces = require('os').networkInterfaces();
for (var devName in interfaces) {
var iface = interfaces[devName];

for (var i = 0; i < iface.length; i++) {
var alias = iface[i];
if (alias.family === 'IPv4' && alias.address !== '127.0.0.1' && !alias.internal)
return alias.address;
}
}

return '0.0.0.0';
}

// ==============================================
app.listen(port, getIPAddress());
console.log('echoMonitor watching ', port, "at address", getIPAddress());
75 changes: 75 additions & 0 deletions powerall.js
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Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,75 @@
// powerall.js

//Run with: node PORT=3003 server.js
//Run with ports below 1024 with sudo: node PORT=80 server.js

// BASE SETUP
// ==============================================

var express = require('express');
var app = express();
var port = process.env.PORT || 3003;

var bodyParser = require('body-parser');
app.use(bodyParser.json()); // for parsing application/json

var Gpio = require('onoff').Gpio;
var redled = new Gpio(22, 'out');
var greenled = new Gpio(27, 'out');
var lamp = new Gpio(17, 'out');

// ROUTES
// ==============================================

app.post('/echoData', function(req, res){
response = JSON.parse(req.body.response);
//console.log(response.activity.creationTimestamp);
description = JSON.parse(response.activity.description);
summary = description.summary
console.log(summary);

if (summary.indexOf("on the green light")!=-1) {
greenled.writeSync(1);
}
if (summary.indexOf("off the green light")!=-1) {
greenled.writeSync(0);
}
if (summary.indexOf("on the red light")!=-1) {
redled.writeSync(1);
}
if (summary.indexOf("off the red light")!=-1) {
redled.writeSync(0);
}
if (summary.indexOf("off all lights")!=-1) {
redled.writeSync(0);
greenled.writeSync(0);
lamp.writeSync(0);
}
if (summary.indexOf("on all lights")!=-1) {
redled.writeSync(1);
greenled.writeSync(1);
lamp.writeSync(1);
}
res.sendStatus(200);
});

// START THE SERVER
//getIPAddress from http://stackoverflow.com/questions/3653065/get-local-ip-address-in-node-js/15075395#15075395
function getIPAddress() {
var interfaces = require('os').networkInterfaces();
for (var devName in interfaces) {
var iface = interfaces[devName];

for (var i = 0; i < iface.length; i++) {
var alias = iface[i];
if (alias.family === 'IPv4' && alias.address !== '127.0.0.1' && !alias.internal)
return alias.address;
}
}

return '0.0.0.0';
}

// ==============================================
app.listen(port, getIPAddress());
console.log('echoMonitor watching ', port, "at address", getIPAddress());