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authorChinthakayala, Sheshashailavas (sc2914) <sc2914@us.att.com>2017-08-28 05:25:46 -0900
committerChinthakayala, Sheshashailavas (sc2914) <sc2914@att.com>2017-08-28 05:36:52 -0900
commitd1569975bb18f4359fac18aa98f55b69c248a3ad (patch)
treec8681eeac12dca8673ccf841705daac88bf01ca6 /dgbuilder/core_nodes/core/89-trigger.js
parenta016ea661ff5767a3539734c4c07ef974a6e4614 (diff)
[CCSDK-28] populated the seed code for dgbuilder
updated the code to point to the new package name for sli Change-Id: I3b5a1d05dc5193664fd4a667afdcd0b2354010a4 Issue-ID:{CCSDK-28} Signed-off-by: Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com> Signed-off-by: Chinthakayala, Sheshashailavas (sc2914) <sc2914@att.com>
Diffstat (limited to 'dgbuilder/core_nodes/core/89-trigger.js')
-rw-r--r--dgbuilder/core_nodes/core/89-trigger.js91
1 files changed, 91 insertions, 0 deletions
diff --git a/dgbuilder/core_nodes/core/89-trigger.js b/dgbuilder/core_nodes/core/89-trigger.js
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+++ b/dgbuilder/core_nodes/core/89-trigger.js
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+/**
+ * Copyright 2014 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 mustache = require("mustache");
+ function TriggerNode(n) {
+ RED.nodes.createNode(this,n);
+ this.op1 = n.op1 || "1";
+ this.op2 = n.op2 || "0";
+ this.op1type = n.op1type || "val";
+ this.op2type = n.op2type || "val";
+ this.extend = n.extend || false;
+ this.units = n.units || "ms";
+ this.duration = n.duration || 250;
+ if (this.duration <= 0) { this.duration = 0; }
+ else {
+ if (this.units == "s") { this.duration = this.duration * 1000; }
+ if (this.units == "min") { this.duration = this.duration * 1000 * 60; }
+ if (this.units == "hr") { this.duration = this.duration * 1000 *60 * 60; }
+ }
+ this.op1Templated = this.op1.indexOf("{{") != -1;
+ this.op2Templated = this.op2.indexOf("{{") != -1;
+ if (!isNaN(this.op1)) { this.op1 = Number(this.op1); }
+ if (!isNaN(this.op2)) { this.op2 = Number(this.op2); }
+ if (this.op1 == "true") { this.op1 = true; }
+ if (this.op2 == "true") { this.op1 = true; }
+ if (this.op1 == "false") { this.op2 = false; }
+ if (this.op2 == "false") { this.op2 = false; }
+ if (this.op1 == "null") { this.op1 = null; }
+ if (this.op2 == "null") { this.op1 = null; }
+ try { this.op1 = JSON.parse(this.op1); }
+ catch(e) { this.op1 = this.op1; }
+ try { this.op2 = JSON.parse(this.op2); }
+ catch(e) { this.op2 = this.op2; }
+
+ var node = this;
+ var tout = null;
+ var m2;
+ this.on("input", function(msg) {
+ if (msg.hasOwnProperty("reset")) {
+ clearTimeout(tout);
+ tout = null;
+ }
+ else {
+ if (!tout) {
+ if (node.op2type === "pay") { m2 = msg.payload; }
+ else if (node.op2Templated) { m2 = mustache.render(node.op2,msg); }
+ else { m2 = node.op2; }
+ if (node.op1type === "pay") { }
+ else if (node.op1Templated) { msg.payload = mustache.render(node.op1,msg); }
+ else { msg.payload = node.op1; }
+ if (node.op1type !== "nul") { node.send(msg); }
+ if (node.duration === 0) { tout = "infinite"; }
+ else {
+ tout = setTimeout(function() {
+ msg.payload = m2;
+ if (node.op2type !== "nul") { node.send(msg); }
+ tout = null;
+ },node.duration);
+ }
+ }
+ else if ((node.extend == "true") && (node.duration > 0)) {
+ clearTimeout(tout);
+ tout = setTimeout(function() {
+ msg.payload = m2;
+ if (node.op2type !== "nul") { node.send(msg); }
+ tout = null;
+ },node.duration);
+ }
+ }
+ });
+ this.on("close", function() {
+ if (tout) { clearTimeout(tout); }
+ });
+ }
+ RED.nodes.registerType("trigger",TriggerNode);
+}