1
0
mirror of https://github.com/node-red/node-red-nodes.git synced 2023-10-10 13:36:58 +02:00
node-red-nodes/hardware/wemo/60-wemo.js
2013-11-10 20:58:36 +00:00

61 lines
1.9 KiB
JavaScript

/**
* 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.
**/
var RED = require(process.env.NODE_RED_HOME+"/red/red");
var WeMo = new 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) {
if (msg != null) {
var state = 0;
if ( msg.payload == 1 || msg.payload == true || msg.payload == "on" ) { var 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() {
wemoSwitch.getBinaryState(function(err, result) {
if (err) node.warn(err);
if (parseInt(result) != wemoSwitch.state) {
wemoSwitch.state = parseInt(result);
node.send({payload:wemoSwitch.state,topic:"wemo/"+node.ipaddr});
}
});
}, 2000);
this.on("close", function() {
clearInterval(tick);
});
}
RED.nodes.registerType("wemo in",WeMoOut);