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node-red-nodes/social/irc/91-irc.js
Nick O'Leary ee5ff8b010 Send status message id to be nls'd in editor
2015-07-07 21:31:28 +01:00

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JavaScript
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/**
* Copyright 2013,2014 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 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.port = n.port || 6667;
this.ssl = n.ssl || false;
this.cert = n.cert || false;
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(RED._("irc.errors.connect")+": "+node.serverConfig.server);
node.status({fill:"grey",shape:"dot",text:"node-red:common.status.connecting"});
var options = {autoConnect:true,autoRejoin:false,floodProtection:true,secure:node.serverConfig.ssl,selfSigned:node.serverConfig.cert,port:node.serverConfig.port,retryDelay:20000};
node.serverConfig.ircclient = new irc.Client(node.serverConfig.server, node.serverConfig.nickname, options);
node.serverConfig.ircclient.setMaxListeners(0);
node.serverConfig.ircclient.addListener('error', function(message) {
if (RED.settings.verbose) { node.log(RED._("irc.errors.err")+": "+JSON.stringify(message)); }
});
node.serverConfig.ircclient.addListener('netError', function(message) {
node.serverConfig.lastseen = Date.now();
if (RED.settings.verbose) { node.log(RED._("irc.errors.net")+": "+JSON.stringify(message)); }
node.status({fill:"red",shape:"ring",text:"node-red:common.status.neterror"});
});
node.serverConfig.ircclient.addListener('connect', function() {
node.serverConfig.lastseen = Date.now();
if (RED.settings.verbose) { node.log(RED._("irc.errors.connected")); }
});
node.serverConfig.ircclient.addListener('registered', function(message) {
node.serverConfig.lastseen = Date.now();
node.log(node.serverConfig.ircclient.nick+" "+RED._("irc.errors.online")+": "+message.server);
node.status({fill:"yellow",shape:"dot",text:"node-red:common.status.connected"});
node.serverConfig.ircclient.join( node.channel, function(data) {
node.log(data+" "+RED._("irc.errors.joined")+": "+node.channel);
node.status({fill:"green",shape:"dot",text:"node-red:common.status.joined"});
});
});
node.serverConfig.ircclient.addListener('ping', function(server) {
node.serverConfig.lastseen = Date.now();
if (RED.settings.verbose) { node.log(RED._("irc.errors.ping")+" "+JSON.stringify(server)); }
node.status({fill:"green",shape:"dot",text:"node-red:common.status.ok"});
});
node.serverConfig.ircclient.addListener('quit', function(nick, reason, channels, message) {
node.serverConfig.lastseen = Date.now();
if (RED.settings.verbose) { node.log(RED._("irc.errors.quit")+": "+nick+" "+reason+" "+channels+" "+JSON.stringify(message)); }
node.status({fill:"grey",shape:"ring",text:"node-red:common.status.quit"});
//node.serverConfig.ircclient.disconnect( function() {
// node.serverConfig.ircclient.connect();
//});
//if (RED.settings.verbose) { node.log(RED._("irc.errors.restart")); } // then retry
});
node.serverConfig.ircclient.addListener('raw', function (message) { // any message received means we are alive
//console.log("RAW:"+JSON.stringify(message));
if (message.commandType === "reply") {
//console.log("RAW:"+JSON.stringify(message));
node.serverConfig.lastseen = Date.now();
}
});
node.recon = setInterval( function() {
//console.log("CHK ",(Date.now()-node.serverConfig.lastseen)/1000);
if ((Date.now()-node.serverConfig.lastseen) > 240000) { // if more than 4 mins since last seen
node.serverConfig.ircclient.send.apply(node.serverConfig.ircclient,["TIME"]); // request time to check link
}
if ((Date.now()-node.serverConfig.lastseen) > 300000) { // If more than 5 mins
//node.serverConfig.ircclient.disconnect();
//node.serverConfig.ircclient.connect();
node.status({fill:"grey",shape:"ring",text:"node-red:common.status.noconnection"});
if (RED.settings.verbose) { node.log(RED._("irc.errors.connectionlost")); }
}
//node.serverConfig.ircclient.send.apply(node.serverConfig.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+" "+RED._("irc.errors.online"));
node.status({fill:"yellow",shape:"dot",text:"node-red:common.status.connected"});
node.ircclient.join( node.channel, function(data) {
// node.log(data+" "+RED._("irc.errors.joined")+" "+node.channel);
node.status({fill:"green",shape:"dot",text:"node-red:common.status.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+' '+RED._("irc.errors.hasjoined")+' '+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+' '+RED._("irc.errors.sentinvite")+' '+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+' '+RED._("irc.errors.hasleft")+' '+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+' '+RED._("irc.errors.hasquit")+' '+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+' '+RED._("irc.errors.kickedfrom")+' '+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(RED._("irc.errors.connect")+": "+node.serverConfig.server);
node.status({fill:"grey",shape:"dot",text:"node-red:common.status.connecting"});
var options = {autoConnect:true,autoRejoin:false,floodProtection:true,secure:node.serverConfig.ssl,selfSigned:node.serverConfig.cert,port:node.serverConfig.port,retryDelay:20000};
node.serverConfig.ircclient = new irc.Client(node.serverConfig.server, node.serverConfig.nickname, options);
node.serverConfig.ircclient.setMaxListeners(0);
node.serverConfig.ircclient.addListener('error', function(message) {
if (RED.settings.verbose) { node.log(RED._("irc.errors.err")+": "+JSON.stringify(message)); }
});
node.serverConfig.ircclient.addListener('netError', function(message) {
node.serverConfig.lastseen = Date.now();
if (RED.settings.verbose) { node.log(RED._("irc.errors.net")+": "+JSON.stringify(message)); }
node.status({fill:"red",shape:"ring",text:"node-red:common.status.neterror"});
});
node.serverConfig.ircclient.addListener('connect', function() {
node.serverConfig.lastseen = Date.now();
if (RED.settings.verbose) { node.log(RED._("irc.errors.connected")); }
});
node.serverConfig.ircclient.addListener('registered', function(message) {
node.serverConfig.lastseen = Date.now();
node.log(node.serverConfig.ircclient.nick+" "+RED._("irc.errors.online")+": "+message.server);
node.status({fill:"yellow",shape:"dot",text:"node-red:common.status.connected"});
node.serverConfig.ircclient.join( node.channel, function(data) {
node.log(data+" "+RED._("irc.errors.joined")+": "+node.channel);
node.status({fill:"green",shape:"dot",text:"node-red:common.status.joined"});
});
});
node.serverConfig.ircclient.addListener('ping', function(server) {
node.serverConfig.lastseen = Date.now();
if (RED.settings.verbose) { node.log(RED._("irc.errors.ping")+" "+JSON.stringify(server)); }
node.status({fill:"green",shape:"dot",text:"node-red:common.status.ok"});
});
node.serverConfig.ircclient.addListener('quit', function(nick, reason, channels, message) {
node.serverConfig.lastseen = Date.now();
if (RED.settings.verbose) { node.log(RED._("irc.errors.quit")+": "+nick+" "+reason+" "+channels+" "+JSON.stringify(message)); }
node.status({fill:"grey",shape:"ring",text:"node-red:common.status.quit"});
//node.serverConfig.ircclient.disconnect( function() {
// node.serverConfig.ircclient.connect();
//});
//if (RED.settings.verbose) { node.log(RED._("irc.errors.restart")); } // then retry
});
node.serverConfig.ircclient.addListener('raw', function (message) { // any message received means we are alive
//console.log("RAW:"+JSON.stringify(message));
if (message.commandType === "reply") {
//console.log("RAW:"+JSON.stringify(message));
node.serverConfig.lastseen = Date.now();
}
});
node.recon = setInterval( function() {
//console.log("CHK ",(Date.now()-node.serverConfig.lastseen)/1000);
if ((Date.now()-node.serverConfig.lastseen) > 240000) { // if more than 4 mins since last seen
node.serverConfig.ircclient.send.apply(node.serverConfig.ircclient,["TIME"]); // request time to check link
}
if ((Date.now()-node.serverConfig.lastseen) > 300000) { // If more than 5 mins
//node.serverConfig.ircclient.disconnect();
//node.serverConfig.ircclient.connect();
node.status({fill:"grey",shape:"ring",text:"node-red:common.status.noconnection"});
if (RED.settings.verbose) { node.log(RED._("irc.errors.connectionlost")); }
}
//node.serverConfig.ircclient.send.apply(node.serverConfig.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.on("input", function(msg) {
if (Object.prototype.toString.call( msg.raw ) === '[object Array]') {
if (RED.settings.verbose) { node.log(RED._("irc.errors.rawcommand")+":"+msg.raw); }
node.ircclient.send.apply(node.ircclient,msg.raw);
}
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(RED._("irc.errors.topicnotset")); }
}
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);
}
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