mirror of
https://github.com/node-red/node-red-nodes.git
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106 lines
3.4 KiB
JavaScript
106 lines
3.4 KiB
JavaScript
/**
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* Copyright 2013 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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var RED = require(process.env.NODE_RED_HOME+"/red/red");
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var PushBullet = require('pushbullet');
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var util = require('util');
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try {
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var pushkey = RED.settings.pushbullet || require(process.env.NODE_RED_HOME+"/../pushkey.js");
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}
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catch(err) {
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}
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var querystring = require('querystring');
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//REST API for credentials
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RED.httpAdmin.get('/pushbullet-api/global',function(req,res) {
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res.send(JSON.stringify({hasApiKey:!(pushkey && pushkey.pushbullet && pushkey.deviceid)}));
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});
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RED.httpAdmin.get('/pushbullet-api/:id',function(req,res) {
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var credentials = RED.nodes.getCredentials(req.params.id);
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if (credentials) {
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res.send(JSON.stringify({hasApiKey:(credentials.apikey&&credentials.apikey!="")}));
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} else {
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res.send(JSON.stringify({}));
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}
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});
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RED.httpAdmin.delete('/pushbullet-api/:id',function(req,res) {
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RED.nodes.deleteCredentials(req.params.id);
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res.send(200);
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});
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RED.httpAdmin.post('/pushbullet-api/:id',function(req,res) {
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var body = "";
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req.on('data', function(chunk) {
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body+=chunk;
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});
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req.on('end', function(){
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var newCreds = querystring.parse(body);
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var credentials = RED.nodes.getCredentials(req.params.id)||{};
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if (newCreds.token == "") {
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delete credentials.apikey;
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} else {
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credentials.apikey = newCreds.token;
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}
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RED.nodes.addCredentials(req.params.id,credentials);
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res.send(200);
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});
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});
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function PushBulletDevice(n) {
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RED.nodes.createNode(this,n);
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this.name = n.name;
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this.apikey = n.apikey;
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this.deviceid = n.deviceid;
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}
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RED.nodes.registerType("bullet-device",PushBulletDevice);
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function PushbulletNode(n) {
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RED.nodes.createNode(this,n);
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this.title = n.title;
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var node = this;
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this.device = n.device;
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this.deviceInfo = RED.nodes.getNode(this.device);
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var pusher = new PushBullet(this.deviceInfo.apikey);
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var deviceId = this.deviceInfo.deviceid;
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this.on("input",function(msg) {
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var titl = this.title||msg.topic||"Node-RED";
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if (typeof(msg.payload) === 'object') {
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msg.payload = JSON.stringify(msg.payload);
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}
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else { msg.payload = msg.payload.toString(); }
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if (this.deviceInfo.apikey && this.deviceInfo.deviceid) {
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try {
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if (!isNaN(deviceId)) { deviceId = Number(deviceId); }
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pusher.note(deviceId, titl, msg.payload, function(err, response) {
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if (err) node.error("Pushbullet error: "+err);
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//console.log(response);
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});
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}
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catch (err) {
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node.error(err);
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}
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}
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else {
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node.warn("Pushbullet credentials not set/found. See node info.");
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}
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});
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}
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RED.nodes.registerType("pushbullet",PushbulletNode);
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