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MMM-HASS.js
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MMM-HASS.js
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/* global Module */
/* Magic Mirror
* Module: MMM-HASS
*
* Simple transposition of Benjamin Roesner´s MMM-FHEM
* to use it with home assistant
*
* GNU GPL v3.0
*/
// TODO: implement the weather icons
// TODO: add support for https
Module.register('MMM-HASS', {
defaults: {
host: 'localhost',
port: '8083',
https: false,
initialLoadDelay: 1000,
updateInterval: 60 * 1000, // every 60 seconds
hassiotoken: false, // True: OAuth bearer token for API is in environment variable HASSIO_TOKEN (useful when running as a hassio add-on)
token: '',
debuglogging: false,
},
// Define required scripts.
getStyles: function() {
return ['MMM-HASS.css'];
},
notificationReceived(notification, payload) {
if (notification === 'HASS_1') {
this.sendSocketNotification('HASS_1', payload);
} else if (notification === 'HASS_2') {
this.sendSocketNotification('HASS_2', payload);
}
},
// Override socket notification handler.
// Module notifications from node_helper
socketNotificationReceived: function(notification, payload) {
if (notification === 'DATARECEIVED') {
this.hassData = payload;
if(this.config.debuglogging) {
console.log(this.hassData)
}
this.loaded = true;
this.updateDom(2000);
}
},
// Method is called when all modules are loaded an the system is ready to boot up
start: function() {
Log.info('Starting module: ' + this.name);
this.loaded = false;
this.hassData = [];
this.getData();
var self = this;
setInterval(function() {
self.getData()
}, this.config.updateInterval);
},
roundValue: function(value) {
var decimals = 1;
return parseFloat(value)
.toFixed(decimals);
},
getData: function() {
this.sendSocketNotification('GETDATA', this.config);
},
/* scheduleUpdate()
* Schedule next update.
*
* argument delay number - Milliseconds before next update. If empty, this.config.updateInterval is used.
*/
scheduleUpdate: function(delay) {
var nextLoad = this.config.updateInterval;
if (typeof delay !== 'undefined' && delay >= 0) {
nextLoad = delay;
}
var self = this;
setInterval(function() {
self.sendSocketNotification('GETDATA', self.config)
}, nextLoad);
},
// Update the information on screen
getDom: function() {
var self = this;
var container = document.createElement('div');
if (!this.loaded) {
var loading = document.createElement('div');
loading.className = 'device';
loading.innerHTML = this.translate("LOADING");
container.appendChild(loading);
} else {
for(var index = 0, numDevices = self.config.devices.length; index<numDevices; index++) {
var device = self.config.devices[index];
var hassData = this.hassData[device.deviceLabel];
var deviceWrapper = document.createElement('div');
deviceWrapper.className = 'row';
// add device alias/name
var titleWrapper = document.createElement('span');
titleWrapper.innerHTML = device.deviceLabel;
titleWrapper.className = 'device';
deviceWrapper.appendChild(titleWrapper);
// add readings but do not rely on order from requests
for(var indexValue=0, numReadings=device.deviceReadings.length; indexValue<numReadings; indexValue++) {
var value = hassData[self.config.devices[index].deviceReadings[indexValue].sensor];
if (typeof value == "number") {
value = parseFloat(value)
.toFixed(1);
}
var valueWrapper = document.createElement('span');
//add icon
if (self.config.devices[index].deviceReadings[indexValue].icon) {
valueWrapper.innerHTML = '<i class="dimmed ' + self.config.devices[index].deviceReadings[indexValue].icon + '"></i>';
}
// add prefix
if (self.config.devices[index].deviceReadings[indexValue].prefix) {
valueWrapper.innerHTML += self.config.devices[index].deviceReadings[indexValue].prefix;
}
valueWrapper.innerHTML += value;
// add suffix
if (self.config.devices[index].deviceReadings[indexValue].suffix) {
valueWrapper.innerHTML += self.config.devices[index].deviceReadings[indexValue].suffix;
}
if (self.config.devices[index].deviceReadings[indexValue].notification) {
self.sendNotification(self.config.devices[index].deviceReadings[indexValue].notification, value);
}
valueWrapper.className = 'value medium bright';
deviceWrapper.appendChild(valueWrapper);
}
container.appendChild(deviceWrapper);
}
}
return container;
}
});