/** * Copyright 2013 IBM Corp. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. **/ module.exports = function(RED) { "use strict"; var Wemo = require('wemo'); function WemoOut(n) { RED.nodes.createNode(this,n); this.ipaddr = n.ipaddr; this.wemoSwitch = new Wemo(n.ipaddr); var node = this; this.on("input", function(msg) { var state = 0; if ( msg.payload == 1 || msg.payload === true || msg.payload == "on" ) { state = 1; } node.wemoSwitch.setBinaryState(state, function(err, result) { if (err) { node.warn(err); } //else { node.log(result); } }); }); } RED.nodes.registerType("wemo out",WemoOut); function WemoIn(n) { RED.nodes.createNode(this,n); this.ipaddr = n.ipaddr; this.wemoSwitch = new Wemo(n.ipaddr); this.wemoSwitch.state = 0; var node = this; var tick = setInterval(function() { node.wemoSwitch.getBinaryState(function(err, result) { if (err) { node.warn(err); } if (parseInt(result) != node.wemoSwitch.state) { node.wemoSwitch.state = parseInt(result); node.send({payload:node.wemoSwitch.state,topic:"wemo/"+node.ipaddr}); } }); }, 2000); this.on("close", function() { clearInterval(tick); }); } RED.nodes.registerType("wemo in",WemoIn); }