MMM-NetworkConnection/MMM-NetworkConnection.js at master · Rivelia/MMM-NetworkConnection · GitHub

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/**
 * @file MMM-NetworkConnection.js
 *
 * @author slametps
 * @license MIT
 *
 * @see https://github.com/slametps/MMM-NetworkConnection
 */

Module.register('MMM-NetworkConnection', {
	// Default module config.
	defaults: {
		updateInterval: 60 * 1000,
		animationSpeed: 2.5 * 1000,
		maxTime: 5 * 1000,
		initialLoadDelay: 2.5 * 1000,
		decimal: 1,
		language: config.language || 'en',
	},

	getScripts: function () {
		return ['moment.js'];
	},

	// Subclass getStyles method.
	getStyles: function () {
		return ['font-awesome.css'];
	},

	// Define required translations.
	getTranslations: function () {
		return {
			en: 'translations/en.json',
			id: 'translations/id.json',
		};
	},

	// Define start sequence.
	start: function () {
		Log.info('Starting module: ' + this.name);
		var self = this;

		// Set locale
		moment.locale(self.config.language);

		this.downloadSpeed = -1;
		this.uploadSpeed = -1;
		this.pingDelay = -1;
		this.firstLoad = true;

		setTimeout(() => {
			this.testUpdate();
			setInterval(() => {
				this.testUpdate();
			}, self.config.updateInterval);
		}, self.config.initialLoadDelay);
	},

	// Override dom generator.
	getDom: function () {
		var self = this;
		var wrapper = document.createElement('div');
		wrapper.setAttribute('style', 'width: 200px; margin: auto;');

		if (self.firstLoad && self.pingDelay == -1) {
			wrapper.className = 'bright small light';
			wrapper.innerHTML = this.translate('LOADING');
		} else {
			self.firstLoad = false;
			var connectionActive = this.checkConnection();

			if (connectionActive) {
				wrapper.className = 'small';
				let s = '<table><tbody><tr>';
				s +=
					'<td><span class="fa fa-cloud"></span></td><td>' +
					(self.pingDelay > -1
						? self.pingDelay + this.translate('NETCONN_MILLISECOND')
						: this.translate('NETCONN_NA'));
				s += '</td></tr><tr>';
				s +=
					'<td><span class="fa fa-download"></span></td><td>' +
					(self.downloadSpeed > -1
						? self.downloadSpeed + 'Mbps'
						: this.translate('NETCONN_NA'));
				s += '</td></tr><tr>';
				s +=
					'<td><span class="fa fa-upload"></span></td><td>' +
					(self.uploadSpeed > -1
						? self.uploadSpeed + 'Mbps'
						: this.translate('NETCONN_NA'));
				s += '</td></tr></tbody></table>';
				wrapper.innerHTML = s;
			} else {
				wrapper.className = 'normal bright';
				wrapper.innerHTML = this.translate('NETCONN_NOTCONNECTED');
			}
		}

		return wrapper;
	},

	checkConnection: function () {
		return window.navigator.onLine;
	},

	testUpdate: function () {
		this.sendSocketNotification('NETCONN_TEST_START', {
			config: this.config,
		});
	},

	/*testUpdate: function(delay, fn) {
		var nextLoad = this.config.updateInterval;
		if (typeof delay !== 'undefined' && delay >= 0) {
			nextLoad = delay;
		}

		var self = this
		setInterval(function() {
			self.getDom();
		}, nextLoad);
	},*/

	socketNotificationReceived: function (notification, payload) {
		if (notification == 'NETCONN_RESULT_DOWNLOAD') {
			this.downloadSpeed = payload;
		}
		if (notification == 'NETCONN_RESULT_UPLOAD') {
			this.uploadSpeed = payload;
		}
		if (notification == 'NETCONN_RESULT_PING') {
			this.pingDelay = payload;
		}
		this.updateDom(this.config.animationSpeed);
	},
});