140 lines
4.1 KiB
JavaScript
140 lines
4.1 KiB
JavaScript
/**
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*
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* ioBroker pushover Adapter
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*
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* (c) 2014-2018 bluefox
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*
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* MIT License
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*
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*/
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/* jshint -W097 */// jshint strict:false
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/*jslint node: true */
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'use strict';
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const utils = require(__dirname + '/lib/utils'); // Get common adapter utils
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const Pushover = require('pushover-notifications');
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const adapter = new utils.Adapter('pushover');
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adapter.on('message', obj => {
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if (obj && obj.command === 'send') {
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processMessage(obj);
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}
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processMessages();
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});
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adapter.on('ready', main);
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let stopTimer = null;
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let pushover;
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let lastMessageTime = 0;
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let lastMessageText = '';
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// Terminate adapter after 30 seconds idle
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function stop() {
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if (stopTimer) {
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clearTimeout(stopTimer);
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}
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// Stop only if subscribe mode
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if (adapter.common && adapter.common.mode === 'subscribe') {
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stopTimer = setTimeout(() => {
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stopTimer = null;
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adapter.stop();
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}, 30000);
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}
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}
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function processMessage(obj) {
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if (!obj || !obj.message) return;
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// filter out double messages
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const json = JSON.stringify(obj.message);
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if (lastMessageTime && lastMessageText === JSON.stringify(obj.message) && new Date().getTime() - lastMessageTime < 1000) {
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adapter.log.debug('Filter out double message [first was for ' + (new Date().getTime() - lastMessageTime) + 'ms]: ' + json);
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return;
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}
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lastMessageTime = new Date().getTime();
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lastMessageText = json;
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if (stopTimer) clearTimeout(stopTimer);
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sendNotification(obj.message, (err, response) => {
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if (obj.callback) adapter.sendTo(obj.from, 'send', { error: err, response: response}, obj.callback);
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});
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stop();
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}
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function processMessages() {
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adapter.getMessage((err, obj) => {
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if (obj) {
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processMessage(obj);
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processMessages();
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}
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});
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}
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function main() {
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// Adapter is started only if some one writes into "system.adapter.pushover.X.messagebox" new value
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processMessages();
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stop();
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}
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function sendNotification(message, callback) {
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if (!message) message = {};
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if (!pushover) {
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if (adapter.config.user && adapter.config.token) {
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pushover = new Pushover({
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user: adapter.config.user,
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token: adapter.config.token
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});
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} else {
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adapter.log.error('Cannot send notification while not configured');
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}
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}
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if (!pushover) return;
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if (typeof message !== 'object') {
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message = {message: message};
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}
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if (message.hasOwnProperty('token')) {
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pushover.token = message.token
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} else {
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pushover.token = adapter.config.token
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}
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message.title = message.title || adapter.config.title;
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message.sound = message.sound || (adapter.config.sound ? adapter.config.sound : undefined);
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message.priority = message.priority || adapter.config.priority;
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message.url = message.url || adapter.config.url;
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message.url_title = message.url_title || adapter.config.url_title;
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message.device = message.device || adapter.config.device;
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message.message = message.message || '';
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// if timestamp in ms => make seconds // if greater than 2000.01.01 00:00:00
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if (message.timestamp && message.timestamp > 946681200000) {
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message.timestamp = Math.round(message.timestamp / 1000);
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}
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// mandatory parameters if priority is high (2)
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if (message.priority === 2) {
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message.retry = parseInt(message.retry, 10) || 60;
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message.expire = parseInt(message.expire, 10) || 3600;
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}
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adapter.log.info('Send pushover notification: ' + JSON.stringify(message));
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pushover.send(message, (err, result) => {
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if (err) {
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adapter.log.error('Cannot send notification: ' + JSON.stringify(err));
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if (callback) callback(err);
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return false;
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} else {
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if (callback) callback(null, result);
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return true;
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}
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});
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}
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