diff options
author | 2017-08-28 05:25:46 -0900 | |
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committer | 2017-08-28 05:36:52 -0900 | |
commit | d1569975bb18f4359fac18aa98f55b69c248a3ad (patch) | |
tree | c8681eeac12dca8673ccf841705daac88bf01ca6 /dgbuilder/core_nodes/core/89-trigger.js | |
parent | a016ea661ff5767a3539734c4c07ef974a6e4614 (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.js | 91 |
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 new file mode 100644 index 00000000..d86a2130 --- /dev/null +++ b/dgbuilder/core_nodes/core/89-trigger.js @@ -0,0 +1,91 @@ +/** + * 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); +} |