mirror of
https://github.com/node-red/node-red.git
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99 lines
3.3 KiB
JavaScript
99 lines
3.3 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 irc = require("irc");
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var util = require("util");
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// The Server Definition - this opens (and closes) the connection
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function IRCServerNode(n) {
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RED.nodes.createNode(this,n);
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this.server = n.server;
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this.channel = n.channel;
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this.nickname = n.nickname;
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this.ircclient = null;
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this.on("close", function() {
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if (this.ircclient != null) {
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this.ircclient.disconnect();
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}
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});
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}
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RED.nodes.registerType("irc-server",IRCServerNode);
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// The Input Node
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function IrcInNode(n) {
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RED.nodes.createNode(this,n);
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this.ircserver = n.ircserver;
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this.serverConfig = RED.nodes.getNode(this.ircserver);
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if (this.serverConfig.ircclient == null) {
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this.serverConfig.ircclient = new irc.Client(this.serverConfig.server, this.serverConfig.nickname, {
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channels: [this.serverConfig.channel]
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});
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this.serverConfig.ircclient.addListener('error', function(message) {
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util.log('[irc] '+ JSON.stringify(message));
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});
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}
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this.ircclient = this.serverConfig.ircclient;
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var node = this;
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this.ircclient.addListener('message', function (from, to, message) {
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//util.log(from + ' => ' + to + ': ' + message);
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var msg = { "topic":from, "to":to, "payload":message };
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node.send(msg);
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});
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}
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RED.nodes.registerType("irc in",IrcInNode);
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// The Output Node
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function IrcOutNode(n) {
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RED.nodes.createNode(this,n);
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this.sendAll = n.sendObject;
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this.ircserver = n.ircserver;
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this.serverConfig = RED.nodes.getNode(this.ircserver);
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this.channel = this.serverConfig.channel;
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if (this.serverConfig.ircclient == null) {
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this.serverConfig.ircclient = new irc.Client(this.serverConfig.server, this.serverConfig.nickname, {
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channels: [this.serverConfig.channel]
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});
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this.serverConfig.ircclient.addListener('error', function(message) {
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util.log('[irc] '+ JSON.stringify(message));
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});
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}
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this.ircclient = this.serverConfig.ircclient;
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var node = this;
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this.on("input", function(msg) {
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//console.log(msg,node.channel);
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if (msg._topic) { delete msg._topic; }
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if (node.sendAll == "false") {
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node.ircclient.say(node.channel, JSON.stringify(msg));
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}
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else {
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if (typeof msg.payload === "object") { msg.payload = JSON.stringify(msg.payload); }
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if (node.sendAll == "pay") {
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node.ircclient.say(node.channel, msg.payload);
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}
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else {
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var to = msg.topic || node.channel;
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node.ircclient.say(to, 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("irc out",IrcOutNode);
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