Added (basic) support for WiFi power plug
This commit is contained in:
Harald Rietman
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node-red-contrib-xiaomi-socket-wifi/icons/outlet-wifi-icon.png
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node-red-contrib-xiaomi-socket-wifi/icons/outlet-wifi-icon.png
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node-red-contrib-xiaomi-socket-wifi/xiaomi-socket-wifi.html
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node-red-contrib-xiaomi-socket-wifi/xiaomi-socket-wifi.html
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<script type="text/javascript">
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RED.nodes.registerType('xiaomi-plug-wifi', {
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category: 'xiaomi',
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color: '#3FADB5',
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defaults: {
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name: {value: ""},
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ip: {value: "", required: true},
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onmsg: {value: ""},
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offmsg: {value: ""},
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output: {value: "0"}
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},
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inputs: 1,
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outputs: 1,
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outputLabels: ["Status"],
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paletteLabel: "plug (wifi)",
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icon: "outlet-wifi-icon.png",
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label: function () {
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return this.name || "xiaomi-plug-wifi";
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},
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oneditprepare: function() {
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var node = this;
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$("#node-input-output").change(function () {
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if ($(this).val() == "2") {
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$(".node-input-msg").show();
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} else {
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$(".node-input-msg").hide();
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}
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});
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},
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oneditsave: function() {
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}
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});
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</script>
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<script type="text/x-red" data-template-name="xiaomi-plug-wifi">
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<div class="form-row">
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<label for="node-input-name"><i class="icon-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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<div class="form-row">
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<label for="node-input-ip"><i class="icon-tag"></i> Ip</label>
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<input type="text" id="node-input-ip" placeholder="ip address">
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</div>
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<div class="form-row">
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<label for="node-input-output"><i class="icon-tag"></i> Output</label>
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<select id="node-input-output" style="width:70%;">
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<option value="0">Full data</option>
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<option value="1">Just values</option>
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<option value="2">Template</option>
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</select>
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</div>
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<div class="form-row node-input-msg">
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<label for="node-input-onmsg"><i class="fa fa-power-off"></i> On msg</label>
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<input type="text" id="node-input-onmsg">
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</div>
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<div class="form-row node-input-msg">
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<label for="node-input-offmsg"><i class="fa fa-power-off"></i> Off msg</label>
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<input type="text" id="node-input-offmsg">
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</div>
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</script>
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<script type="text/x-red" data-help-name="xiaomi-plug-wifi">
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<p>The Xiaomi plug (wifi) node</p>
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<p>This is the wiFi plug (socket). To control the Wifi-Plug, extensive use is made of the miio library created by <a href="https://github.com/aholstenson/miio">Andreas Holstenson</a>. Make sure to check his page for compatible devices.</p>
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<h3>Inputs</h3>
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<dl class="message-properties">
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<dt>payload
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<span class="property-type">string</span>
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</dt>
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<dd><code>on</code> or <code>off</code>.</dd>
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</dl>
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<h3>Outputs</h3>
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<ol class="node-ports">
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<li>Status output
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<dl class="message-properties">
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<dt>payload <span class="property-type">string | json</span></dt>
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<dd>raw data, value or template.</dd>
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</dl>
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</li>
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</ol>
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<h3>Details</h3>
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<p>On the input you can send the string <code>on</code> to switch the plug on. To turn it off just send the string <code>off</code></p>
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<p>Output 1 reports the status</p>
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<p>Three output types are supported:
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<ul>
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<li>Full data</li>
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<li>Just values</li>
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<li>Template</li>
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</ul>
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</p>
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<h4>Full data</h4>
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<p>Passes a json object with detailed information about the plug. Use this if you need the raw data.</p>
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<h4>Just values</h4>
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<p>Only passes the values <code>on</code> or <code>off</code></p>
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<h4>Template</h4>
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<p>Use your own template to pass the values on. The template can contain <a href="http://mustache.github.io/mustache.5.html">mustache-style</a> tags.
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Any property from the data section of the full object can be used.</p>
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<p>Sample message full data:</p>
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<p><pre>
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{
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"type": "power-plug",
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"model": "chuangmi.plug.m1",
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"capabilities: [ {'0': "power-channels"} ],
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"address": "192.168.178.31",
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"port": 54321,
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"power": { '0': false }
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}"
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}</pre></p>
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</script>
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149
node-red-contrib-xiaomi-socket-wifi/xiaomi-socket-wifi.js
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node-red-contrib-xiaomi-socket-wifi/xiaomi-socket-wifi.js
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module.exports = function(RED) {
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"use strict";
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var mustache = require("mustache");
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var crypto = require("crypto");
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var miio = require("miio");
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function XiaomiPlugWifiNode(config) {
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RED.nodes.createNode(this, config);
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this.ip = config.ip;
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this.output = config.output;
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this.onmsg = config.onmsg;
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this.offmsg = config.offmsg;
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var node = this;
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var connectionState = "timeout";
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var plug = {};
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var retryTimer;
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node.status({fill:"yellow", shape:"dot", text:"connecting"});
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miio.device({ address: node.ip })
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.then(function(result) {
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if (result.type === "power-plug") {
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plug = result;
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node.status({fill:"green", shape:"dot", text:"connected"});
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connectionState = "connected";
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setTimeout(function() {
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if (result.power()['0']) {
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setState("on");
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} else {
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setState("off");
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}
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}, 1500);
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watchdog();
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plug.on('propertyChanged', function(e) {
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if (e.property === "power") {
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if (e.value['0']) {
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setState("on");
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} else {
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setState("off");
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}
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}
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});
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}
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})
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.catch(function(error) {
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node.status({fill:"red", shape:"dot", text:"time out"});
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connectionState = "reconnecting";
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watchdog();
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});
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node.on('input', function(msg) {
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var payload = msg.payload;
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if (payload == 'on') {
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if (connectionState === "connected") {
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plug.setPower(true);
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}
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}
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if (payload == 'off') {
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if (connectionState === "connected") {
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plug.setPower(false);
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}
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}
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});
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this.on('close', function(done) {
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if (retryTimer) {
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clearTimeout(retryTimer);
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}
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if (plug) {
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plug.destroy();
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}
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done();
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});
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var setState = function(state) {
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var status = null;
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var info = {"payload": {
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"id": plug.id,
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"type": plug.type,
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"model": plug.model,
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"capabilities": plug.capabilities,
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"address": plug.address,
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"port": plug.port,
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"power": plug.power()
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}};
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if (state === "on") {
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node.status({fill:"green", shape:"dot", text:"on"});
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status = {"payload": mustache.render(node.onmsg, info.payload)}
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}
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if (state === "off") {
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node.status({fill:"red", shape:"dot", text:"off"});
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status = {"payload": mustache.render(node.offmsg, info.payload)}
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}
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if (node.output == 0) {
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status = info;
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} else if (node.output == "1") {
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status = {"payload": state}
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} else if (node.output == "2") {
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// do nothing, just send status parsed with mustache
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}
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node.send([status]);
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};
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var watchdog = function() {
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var interval = 10;
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retryTimer = setInterval(function() {
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if (interval == 0) {
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miio.device({address: node.ip})
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.then(function (result) {
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if (connectionState === "reconnecting") {
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node.status({fill:"green", shape:"dot", text:"connected"});
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connectionState = "connected";
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setTimeout(function() {
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if (result.power()['0']) {
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setState("on");
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} else {
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setState("off");
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}
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}, 1500);
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}
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})
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.catch(function (error) {
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connectionState = "reconnecting";
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})
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interval = 10;
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} else {
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interval--;
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if (connectionState === "reconnecting") {
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node.status({fill: "red", shape: "dot", text: "retrying in " + interval + " sec."});
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}
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}
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}, 1000);
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}
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}
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RED.nodes.registerType("xiaomi-plug-wifi", XiaomiPlugWifiNode);
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}
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