static/js/irc/baseirc.js

   1 Numerics = {"001": "RPL_WELCOME", "433": "ERR_NICKNAMEINUSE", "004": "RPL_MYINFO", "005": "RPL_ISUPPORT", "353": "RPL_NAMREPLY", "366": "RPL_ENDOFNAMES", "331": "RPL_NOTOPIC", "332": "RPL_TOPIC", "333": "RPL_TOPICWHOTIME"}
   2
   3 function BaseIRCClient(nickname, view) {
   4   var self = this;
   5   this.nickname = nickname;
   6   this.signedOn = false;
   7   this.pmodes = ["b", "k,", "o", "l", "v"];
   8
   9   /* attempt javascript inheritence! */
  10   this.dispatch = function(data) {
  11     var message = data[0];
  12     if(message == "connect") {
  13       view.connected();
  14     } else if(message == "disconnect") {
  15       view.disconnected();
  16     } else if(message == "c") {
  17       var command = data[1];
  18
  19       var prefix = data[2];
  20       var sl = data[3];
  21       var n = Numerics[command];
  22
  23       var x = n;
  24       if(!n)
  25         n = command;
  26
  27       var o = view["irc_" + n];
  28       if(!o)
  29         o = self["irc_" + n];
  30
  31       if(o) {
  32         var r = o(prefix, sl);
  33         if(!r)
  34           view.rawNumeric(command, prefix, sl);
  35       } else {
  36         view.rawNumeric(command, prefix, sl);
  37       }
  38     }
  39   }
  40
  41   this.irc_RPL_WELCOME = function(prefix, params) {
  42     self.nickname = params[0];
  43
  44     self.signedOn = true;
  45     view.signedOn(self.nickname);
  46   }
  47
  48   this.irc_ERR_NICKNAMEINUSE = function(prefix, params) {
  49     if(self.signedOn == false) {
  50       var newnick = params[1] + "_";
  51       if(newnick == self.lastnick)
  52         newnick = "webchat" + Math.floor(Math.random() * 1024 * 1024);
  53
  54       self.send("NICK " + newnick);
  55       self.lastnick = newnick;
  56     }
  57   }
  58
  59   this.irc_NICK = function(prefix, params) {
  60     var user = prefix;
  61     var oldnick = user.split("!", 1);
  62     var newnick = params[0];
  63
  64     if(self.nickname == oldnick)
  65       self.nickname = newnick;
  66
  67     view.nickChanged(user, newnick);
  68
  69     return true;
  70   }
  71
  72   this.irc_QUIT = function(prefix, params) {
  73     var user = prefix;
  74
  75     var message = ANI(params, -1);
  76
  77     view.userQuit(user, message);
  78
  79     return true;
  80   }
  81
  82   this.irc_PART = function(prefix, params) {
  83     var user = prefix;
  84     var channel = params[0];
  85     var message = params[1];
  86
  87     view.userPart(user, channel, message);
  88
  89     return true;
  90   }
  91
  92   this.irc_KICK = function(prefix, params) {
  93     var kicker = prefix;
  94     var channel = params[0];
  95     var kickee = params[1];
  96     var message = params[2];
  97
  98     view.userKicked(kicker, channel, kickee, message);
  99
 100     return true;
 101   }
 102
 103   this.irc_PING = function(prefix, params) {
 104     self.send("PONG :" + ANI(params, -1));
 105
 106     return true;
 107   }
 108
 109   this.irc_JOIN = function(prefix, params) {
 110     var channel = params[0];
 111     var user = prefix;
 112
 113     view.userJoined(user, channel);
 114
 115     return true;
 116   }
 117
 118   this.irc_TOPIC = function(prefix, params) {
 119     var user = prefix;
 120     var channel = params[0];
 121     var topic = ANI(params, -1);
 122
 123     view.channelTopic(user, channel, topic);
 124
 125     return true;
 126   }
 127
 128   this.irc_PRIVMSG = function(prefix, params) {
 129     var user = prefix;
 130     var target = params[0];
 131     var message = ANI(params, -1);
 132
 133     if(target == self.nickname) {
 134       view.userPrivmsg(user, message);
 135     } else {
 136       view.channelPrivmsg(user, target, message);
 137     }
 138
 139     return true;
 140   }
 141
 142   this.irc_NOTICE = function(prefix, params) {
 143     var user = prefix;
 144     var target = params[0];
 145     var message = ANI(params, -1);
 146
 147     if(user == "") {
 148       view.serverNotice(message);
 149     } else if(target == self.nickname) {
 150       view.userNotice(user, message);
 151     } else {
 152       view.channelNotice(user, target, message);
 153     }
 154
 155     return true;
 156   }
 157
 158   this.irc_INVITE = function(prefix, params) {
 159     var user = prefix;
 160     var channel = ANI(params, -1);
 161
 162     view.userInvite(user, channel);
 163
 164     return true;
 165   }
 166
 167   this.irc_ERROR = function(prefix, params) {
 168     var message = ANI(params, -1);
 169
 170     view.serverError(message);
 171
 172     return true;
 173   }
 174
 175   this.irc_MODE = function(prefix, params) {
 176     var user = prefix;
 177     var target = params[0];
 178     var args = params.slice(1);
 179
 180     if(target == self.nickname) {
 181       view.userMode(args);
 182     } else {
 183       var modes = args[0].split("");
 184       var xargs = args.slice(1);
 185
 186       var data = []
 187       var carg = 0;
 188       var pos = 0;
 189       var cmode = "+";
 190
 191       forEach(modes, function(mode) {
 192         if((mode == "+") || (mode == "-")) {
 193           cmode = mode;
 194           return;
 195         }
 196
 197         if(self.pmodes[mode]) {
 198           d = [cmode, mode, xargs[carg++]]
 199         } else {
 200           d = [cmode, mode]
 201         }
 202
 203         data.push(d);
 204       });
 205
 206       view.channelMode(user, target, data, args);
 207     }
 208
 209     return true;
 210   }
 211
 212   this.irc_RPL_ISUPPORT = function(prefix, params) {
 213     var supported = params.slice(1, -1);
 214     var supportedhash = {};
 215
 216     for(var i=0;i<supported.length;i++) {
 217       var l = supported[i].split("=", 2);
 218       view.supported(l[0], l[1]);
 219     }
 220   }
 221
 222   this.irc_RPL_MYINFO = function(prefix, params) {
 223     var pmodes = params[5].split("");
 224     self.pmodes = {}
 225     forEach(pmodes, function(pmode) {
 226       self.pmodes[pmode] = true;
 227     });
 228   }
 229
 230   this.irc_RPL_NAMREPLY = function(prefix, params) {
 231     var channel = params[2];
 232     var names = params[3];
 233
 234     view.channelNames(channel, names.split(" "));
 235
 236     return true;
 237   }
 238
 239   this.irc_RPL_ENDOFNAMES = function(prefix, params) {
 240     var channel = params[1];
 241
 242     view.channelNames(channel, []);
 243     return true;
 244   }
 245
 246   this.irc_RPL_NOTOPIC = function(prefix, params) {
 247     return true;
 248   }
 249
 250   this.irc_RPL_TOPIC = function(prefix, params) {
 251     var channel = params[1];
 252     var topic = ANI(params, -1);
 253
 254     view.initialTopic(channel, topic);
 255     return true;
 256   }
 257
 258   this.irc_RPL_TOPICWHOTIME = function(prefix, params) {
 259     return true;
 260   }
 261
 262   this.connection = new TCPConnection(nickname, this);
 263   this.send = this.connection.send;
 264   this.connect = this.connection.connect;
 265   this.disconnect = this.connection.disconnect;
 266 }