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005a98d020
Changes to .travis.yml Patch from @dceejay to make a test portable Patch from @dceejay to correct a case where an int was expected
92 lines
3.7 KiB
JavaScript
92 lines
3.7 KiB
JavaScript
/**
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* Copyright 2014, 2015 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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module.exports = function(RED) {
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"use strict";
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var mustache = require("mustache");
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function TriggerNode(n) {
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RED.nodes.createNode(this,n);
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this.op1 = n.op1 || "1";
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this.op2 = n.op2 || "0";
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this.op1type = n.op1type || "val";
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this.op2type = n.op2type || "val";
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this.extend = n.extend || "false";
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this.units = n.units || "ms";
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this.duration = n.duration || 250;
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if (this.duration <= 0) { this.duration = 0; }
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else {
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if (this.units == "s") { this.duration = this.duration * 1000; }
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if (this.units == "min") { this.duration = this.duration * 1000 * 60; }
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if (this.units == "hr") { this.duration = this.duration * 1000 *60 * 60; }
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}
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this.op1Templated = this.op1.indexOf("{{") != -1;
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this.op2Templated = this.op2.indexOf("{{") != -1;
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if (!isNaN(this.op1)) { this.op1 = Number(this.op1); }
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if (!isNaN(this.op2)) { this.op2 = Number(this.op2); }
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if (this.op1 == "true") { this.op1 = true; }
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if (this.op2 == "true") { this.op2 = true; }
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if (this.op1 == "false") { this.op1 = false; }
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if (this.op2 == "false") { this.op2 = false; }
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if (this.op1 == "null") { this.op1 = null; }
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if (this.op2 == "null") { this.op2 = null; }
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try { this.op1 = JSON.parse(this.op1); }
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catch(e) { this.op1 = this.op1; }
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try { this.op2 = JSON.parse(this.op2); }
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catch(e) { this.op2 = this.op2; }
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var node = this;
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var tout = null;
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var m2;
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this.on("input", function(msg) {
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if (msg.hasOwnProperty("reset")) {
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clearTimeout(tout);
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tout = null;
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}
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else {
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if (!tout) {
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if (node.op2type === "pay") { m2 = msg.payload; }
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else if (node.op2Templated) { m2 = mustache.render(node.op2,msg); }
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else { m2 = node.op2; }
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if (node.op1type === "pay") { }
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else if (node.op1Templated) { msg.payload = mustache.render(node.op1,msg); }
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else { msg.payload = node.op1; }
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if (node.op1type !== "nul") { node.send(msg); }
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if (node.duration === 0) { tout = 0; }
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else {
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tout = setTimeout(function() {
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msg.payload = m2;
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if (node.op2type !== "nul") { node.send(msg); }
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tout = null;
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},node.duration);
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}
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}
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else if ((node.extend === "true" || node.extend === true) && (node.duration > 0)) {
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clearTimeout(tout);
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tout = setTimeout(function() {
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msg.payload = m2;
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if (node.op2type !== "nul") { node.send(msg); }
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tout = null;
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},node.duration);
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}
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}
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});
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this.on("close", function() {
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if (tout) { clearTimeout(tout); }
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});
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}
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RED.nodes.registerType("trigger",TriggerNode);
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}
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