mirror of
https://github.com/node-red/node-red-nodes.git
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60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
/**
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* Copyright 2013 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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var RED = require(process.env.NODE_RED_HOME+"/red/red");
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var growl = require('growl');
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var util = require("util");
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var events = require("events");
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function DesktopNotifyNode(n) {
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RED.nodes.createNode(this, n);
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this.name = n.name;
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this.title = n.title;
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this.active = (n.active == null)||n.active;
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this.maxlength = parseInt(n.maxlength) || 200;
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this.on("input",function(msg) {
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if (this.active) {
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if (msg.payload instanceof Buffer) {
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msg.payload = "(Buffer) "+msg.payload.toString();
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}
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if (typeof msg.payload !== "undefined") {
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DesktopNotifyNode.send(this, msg.payload);
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}
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}
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});
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}
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RED.nodes.registerType("desktopnotify",DesktopNotifyNode);
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DesktopNotifyNode.send = function(self, msg) {
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var title = self.title;
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if (msg instanceof Error) {
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title += " [ERROR]: ";
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} else if (typeof msg === 'object') {
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title += " [OBJECT]: ";
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}
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msg = msg.toString();
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if (msg.length > self.maxlength) {
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msg = msg.substr(0,self.maxlength) +"...";
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}
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growl(msg, { title: title });
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}
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