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Diffstat (limited to 'dgbuilder/core_nodes/social/91-irc.js')
| -rw-r--r-- | dgbuilder/core_nodes/social/91-irc.js | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/dgbuilder/core_nodes/social/91-irc.js b/dgbuilder/core_nodes/social/91-irc.js new file mode 100644 index 00000000..c520e44f --- /dev/null +++ b/dgbuilder/core_nodes/social/91-irc.js @@ -0,0 +1,237 @@ +/** + * Copyright 2013 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 irc = require("irc"); + + // The Server Definition - this opens (and closes) the connection + function IRCServerNode(n) { + RED.nodes.createNode(this,n); + this.server = n.server; + this.channel = n.channel; + this.nickname = n.nickname; + this.lastseen = 0; + this.ircclient = null; + this.on("close", function() { + if (this.ircclient != null) { + this.ircclient.removeAllListeners(); + this.ircclient.disconnect(); + } + }); + } + RED.nodes.registerType("irc-server",IRCServerNode); + + + // The Input Node + function IrcInNode(n) { + RED.nodes.createNode(this,n); + this.ircserver = n.ircserver; + this.serverConfig = RED.nodes.getNode(this.ircserver); + this.channel = n.channel || this.serverConfig.channel; + var node = this; + if (node.serverConfig.ircclient === null) { + node.log("Connecting to "+node.serverConfig.server); + node.status({fill:"grey",shape:"dot",text:"connecting"}); + node.serverConfig.ircclient = new irc.Client(node.serverConfig.server, node.serverConfig.nickname,{autoConnect:false,retryDelay:20000}); + node.serverConfig.ircclient.setMaxListeners(0); + node.serverConfig.ircclient.addListener('error', function(message) { + node.log(JSON.stringify(message)); + }); + node.serverConfig.ircclient.addListener('netError', function(message) { + node.log(JSON.stringify("NET "+message)); + node.serverConfig.lastseen = Date.now(); + }); + node.serverConfig.ircclient.addListener('connect', function() { + node.serverConfig.lastseen = Date.now(); + }); + node.serverConfig.ircclient.addListener('ping', function(server) { + node.serverConfig.lastseen = Date.now(); + //node.log("PING "+JSON.stringify(server)); + }); + node.recon = setInterval( function() { + //console.log("CHK ",(Date.now()-node.serverConfig.lastseen)/1000); + if ((Date.now()-node.serverConfig.lastseen) > 300000) { // if more than 5 mins since last seen + node.ircclient.send.apply(node.ircclient,["TIME"]); // request time to check link + } + if ((Date.now()-node.serverConfig.lastseen) > 400000) { // If more than 6.5 mins + node.serverConfig.ircclient.disconnect(); + node.serverConfig.ircclient.connect(); + node.log("reconnect"); // then retry + } + node.ircclient.send.apply(node.ircclient,["TIME"]); // request time to check link + }, 60000); // check every 1 min + } + else { node.status({text:""}); } + node.ircclient = node.serverConfig.ircclient; + + node.ircclient.addListener('registered', function(message) { + //node.log(node.ircclient.nick+" ONLINE"); + node.status({fill:"yellow",shape:"dot",text:"connected"}); + node.ircclient.join( node.channel, function(data) { + // node.log(data+" JOINED "+node.channel); + node.status({fill:"green",shape:"dot",text:"joined"}); + }); + }); + node.ircclient.addListener('message', function (from, to, message) { + //node.log(from + ' => ' + to + ' : ' + message); + if (~node.channel.toLowerCase().indexOf(to.toLowerCase())) { + var msg = { "topic":from, "from":from, "to":to, "payload":message }; + node.send([msg,null]); + } + //else { console.log(node.channel,to); } + }); + node.ircclient.addListener('pm', function(from, message) { + //node.log("PM => "+from + ': ' + message); + var msg = { "topic":from, "from":from, "to":"PRIV", "payload":message }; + node.send([msg,null]); + }); + node.ircclient.addListener('join', function(channel, who) { + var msg = { "payload": { "type":"join", "who":who, "channel":channel } }; + node.send([null,msg]); + //node.log(who+' has joined '+channel); + }); + node.ircclient.addListener('invite', function(channel, from, message) { + var msg = { "payload": { "type":"invite", "who":from, "channel":channel, "message":message } }; + node.send([null,msg]); + //node.log(from+' sent invite to '+channel+': '+message); + }); + node.ircclient.addListener('part', function(channel, who, reason) { + var msg = { "payload": { "type":"part", "who":who, "channel":channel, "reason":reason } }; + node.send([null,msg]); + //node.log(who+' has left '+channel+': '+reason); + }); + node.ircclient.addListener('quit', function(nick, reason, channels, message) { + var msg = { "payload": { "type":"quit", "who":nick, "channel":channels, "reason":reason } }; + node.send([null,msg]); + //node.log(nick+' has quit '+channels+': '+reason); + }); + node.ircclient.addListener('kick', function(channel, who, by, reason) { + var msg = { "payload": { "type":"kick", "who":who, "channel":channel, "by":by, "reason":reason } }; + node.send([null,msg]); + //node.log(who+' was kicked from '+channel+' by '+by+': '+reason); + }); + node.ircclient.addListener('names', function (channel, nicks) { + var msg = { "payload": { "type": "names", "channel": channel, "names": nicks} }; + node.send([null, msg]); + }); + node.ircclient.addListener('raw', function (message) { // any message means we are alive + node.serverConfig.lastseen = Date.now(); + }); + node.on("close", function() { + node.ircclient.removeAllListeners(); + if (node.recon) { clearInterval(node.recon); } + }); + } + RED.nodes.registerType("irc in",IrcInNode); + + + // The Output Node + function IrcOutNode(n) { + RED.nodes.createNode(this,n); + this.sendFlag = n.sendObject; + this.ircserver = n.ircserver; + this.serverConfig = RED.nodes.getNode(this.ircserver); + this.channel = n.channel || this.serverConfig.channel; + var node = this; + if (node.serverConfig.ircclient === null) { + node.log("connecting to "+node.serverConfig.server); + node.status({fill:"grey",shape:"dot",text:"connecting"}); + node.serverConfig.ircclient = new irc.Client(node.serverConfig.server, node.serverConfig.nickname,{autoConnect:false,retryDelay:20000}); + node.serverConfig.ircclient.setMaxListeners(0); + node.serverConfig.ircclient.addListener('error', function(message) { + node.log(JSON.stringify(message)); + }); + node.serverConfig.ircclient.addListener('netError', function(message) { + node.log(JSON.stringify("NET "+message)); + node.serverConfig.lastseen = Date.now(); + }); + node.serverConfig.ircclient.addListener('connect', function() { + node.serverConfig.lastseen = Date.now(); + }); + node.serverConfig.ircclient.addListener('ping', function(server) { + node.serverConfig.lastseen = Date.now(); + //node.log("PING "+JSON.stringify(server)); + }); + node.serverConfig.ircclient.addListener('raw', function (message) { // any message received means we are alive + if (message.commandType === "reply") { node.serverConfig.lastseen = Date.now(); } + }); + node.recon = setInterval( function() { + //console.log("CHK ",(Date.now()-node.serverConfig.lastseen)/1000); + if ((Date.now()-node.serverConfig.lastseen) > 300000) { // if more than 5 mins since last seen + node.ircclient.send.apply(node.ircclient,["TIME"]); // request time to check link + } + if ((Date.now()-node.serverConfig.lastseen) > 400000) { // If more than 6.5 mins + node.serverConfig.ircclient.disconnect(); + node.serverConfig.ircclient.connect(); + node.log("reconnect"); // then retry + } + node.ircclient.send.apply(node.ircclient,["TIME"]); // request time to check link + }, 60000); // check every 1 min + node.serverConfig.ircclient.connect(); + } + else { node.status({text:""}); } + node.ircclient = node.serverConfig.ircclient; + + node.ircclient.addListener('registered', function(message) { + node.log(node.ircclient.nick+" ONLINE"); + node.status({fill:"yellow",shape:"dot",text:"connected"}); + node.ircclient.join( node.channel, function(data) { + //node.log(data+" JOINED "+node.channel); + node.status({fill:"green",shape:"dot",text:"joined"}); + }); + }); + + node.on("input", function(msg) { + if (Object.prototype.toString.call( msg.raw ) === '[object Array]') { + node.log("RAW command:"+msg.raw); + node.ircclient.send.apply(node.ircclient,msg.raw); + //var m = msg.raw; + //for (var i = 0; i < 10; i++) { + //if (typeof m[i] !== "string") { m[i] = ""; } + //m[i] = m[i].replace(/"/g, ""); + //} + //node.log("RAW command:"+m); + //node.ircclient.send(m[0],m[1],m[2],m[3],m[4],m[5],m[6],m[7],m[8],m[9]); + } + else { + if (msg._topic) { delete msg._topic; } + var ch = node.channel.split(","); // split on , so we can send to multiple + if (node.sendFlag == "true") { // override channels with msg.topic + if ((msg.hasOwnProperty('topic'))&&(typeof msg.topic === "string")) { + ch = msg.topic.split(","); // split on , so we can send to multiple + } + else { node.warn("msg.topic not set"); } + } + for (var c = 0; c < ch.length; c++) { + if (node.sendFlag == "false") { // send whole message object to each channel + node.ircclient.say(ch[c], JSON.stringify(msg)); + } + else { // send just the payload to each channel + if (typeof msg.payload === "object") { msg.payload = JSON.stringify(msg.payload); } + node.ircclient.say(ch[c], msg.payload); + } + } + } + }); + + node.on("close", function() { + node.ircclient.removeAllListeners(); + if (node.recon) { clearInterval(node.recon); } + }); + } + RED.nodes.registerType("irc out",IrcOutNode); +} |