mirror of
https://github.com/node-red/node-red-nodes.git
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116 lines
3.5 KiB
JavaScript
116 lines
3.5 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 && 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.apikey == "") {
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delete credentials.apikey;
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} else {
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credentials.apikey = newCreds.apikey;
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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.deviceid = n.deviceid;
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var credentials = RED.nodes.getCredentials(n.id);
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if (credentials) {
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this.apikey = credentials.apikey;
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}
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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.api = RED.nodes.getNode(n.device);
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if (this.api) {
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this.pusher = new PushBullet(this.api.apikey);
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this.deviceId = this.api.deviceid;
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} else if (pushkey) {
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this.pusher = new PushBullet(pushkey.pushbullet);
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this.deviceId = pushkey.deviceid;
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} else {
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this.error("missing pushbullet credentials");
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return;
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}
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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 {
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msg.payload = msg.payload.toString();
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}
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try {
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this.pusher.note(this.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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}
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RED.nodes.registerType("pushbullet", PushbulletNode);
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