js/irc/commandparser.js

   1 qwebirc.irc.BaseCommandParser = new Class({
   2   initialize: function(parentObject) {
   3     this.send = parentObject.send;
   4     this.parentObject = parentObject;
   5   },
   6   buildExtra: function(extra, target, message) {
   7     if(!extra)
   8       extra = {}
   9
  10     extra["n"] = this.parentObject.getNickname();
  11     extra["m"] = message;
  12     extra["t"] = target;
  13     return extra;
  14   },
  15   newTargetLine: function(target, type, message, extra) {
  16     extra = this.buildExtra(extra, target, message);
  17     var window = this.parentObject.getWindow(target);
  18     var channel;
  19     if(!window) {
  20       type = "TARGETED" + type;
  21       target = false;
  22       this.parentObject.newActiveLine("OUR" + type, extra);
  23       return;
  24     } else if(window.type == qwebirc.ui.WINDOW_CHANNEL) {
  25       type = "CHAN" + type;
  26     } else {
  27       type = "PRIV" + type;
  28     }
  29
  30     this.parentObject.newLine(target, "OUR" + type, extra);
  31   },
  32   newQueryLine: function(target, type, message, extra) {
  33     extra = this.buildExtra(extra, target, message);
  34
  35     if(this.parentObject.ui.uiOptions.DEDICATED_MSG_WINDOW) {
  36       var window = this.parentObject.getWindow(target);
  37       if(!window) {
  38         var w = this.parentObject.ui.newWindow(this.parentObject, qwebirc.ui.WINDOW_MESSAGES, "Messages");
  39         w.addLine("OURTARGETED" + type, extra);
  40         return;
  41       }
  42     }
  43     return this.newTargetLine(target, type, message, extra);
  44   },
  45   dispatch: function(line) {
  46     if(line.length == 0)
  47       return;
  48
  49     if(line.charAt(0) != "/")
  50       line = "/SAY " + line;
  51
  52     var line = line.substr(1);
  53     var allargs = line.splitMax(" ", 2);
  54     var command = allargs[0].toUpperCase();
  55     var args = allargs[1];
  56
  57     var aliascmd = this.aliases[command];
  58     if(aliascmd)
  59       command = aliascmd;
  60
  61     for(;;) {
  62       var cmdopts = this["cmd_" + command];
  63       if(!cmdopts) {
  64         if(args) {
  65           this.send(command + " " + args);
  66         } else {
  67           this.send(command);
  68         }
  69         return;
  70       }
  71
  72       var activewin = cmdopts[0];
  73       var splitargs = cmdopts[1];
  74       var minargs = cmdopts[2];
  75       var fn = cmdopts[3];
  76
  77       var w = this.getActiveWindow();
  78       if(activewin && (w.type != qwebirc.ui.WINDOW_CHANNEL && w.type != qwebirc.ui.WINDOW_QUERY)) {
  79         w.errorMessage("Can't use this command in this window");
  80         return;
  81       }
  82
  83       if((splitargs != undefined) && (args != undefined))
  84         args = args.splitMax(" ", splitargs);
  85
  86       if((minargs != undefined) && (
  87            ((args != undefined) && (minargs > args.length)) ||
  88            ((args == undefined) && (minargs > 0))
  89          )) {
  90         w.errorMessage("Insufficient arguments for command.");
  91         return;
  92       }
  93
  94       var ret = fn.run([args], this);
  95       if(ret == undefined)
  96         return;
  97
  98       command = ret[0];
  99       args = ret[1];
 100     }
 101   },
 102   getActiveWindow: function() {
 103     return this.parentObject.getActiveWindow();
 104   }
 105 });
 106
 107 qwebirc.irc.CommandParser = new Class({
 108   Extends: qwebirc.irc.BaseCommandParser,
 109   initialize: function(parentObject) {
 110     this.parent(parentObject);
 111
 112     this.aliases = {
 113       "J": "JOIN",
 114       "K": "KICK",
 115       "MSG": "PRIVMSG",
 116       "Q": "QUERY",
 117       "BACK": "AWAY",
 118       "HOP": "CYCLE"
 119     };
 120   },
 121
 122   newUIWindow: function(property) {
 123     var p = this.parentObject.ui[property];
 124     if(!$defined(p)) {
 125       this.getActiveWindow().errorMessage("Current UI does not support that command.");
 126     } else {
 127       p.bind(this.parentObject.ui)();
 128     }
 129   },
 130
 131   /* [require_active_window, splitintoXargs, minargs, function] */
 132   cmd_ME: [true, undefined, undefined, function(args) {
 133     if(args == undefined)
 134       args = "";
 135
 136     var target = this.getActiveWindow().name;
 137     if(!this.send("PRIVMSG " + target + " :\x01ACTION " + args + "\x01"))
 138       return;
 139
 140     this.newQueryLine(target, "ACTION", args, {"@": this.parentObject.getNickStatus(target, this.parentObject.nickname)});
 141   }],
 142   cmd_CTCP: [false, 3, 2, function(args) {
 143     var target = args[0];
 144     var type = args[1].toUpperCase();
 145     var message = args[2];
 146
 147     if(message == undefined)
 148       message = "";
 149
 150     if(message == "") {
 151       if(!this.send("PRIVMSG " + target + " :\x01" + type + "\x01"))
 152         return;
 153     } else {
 154       if(!this.send("PRIVMSG " + target + " :\x01" + type + " " + message + "\x01"))
 155         return;
 156     }
 157
 158     this.newTargetLine(target, "CTCP", message, {"x": type});
 159   }],
 160   cmd_PRIVMSG: [false, 2, 2, function(args) {
 161     var target = args[0];
 162     var message = args[1];
 163
 164     if(!this.parentObject.isChannel(target))
 165       this.parentObject.pushLastNick(target);
 166     if(this.send("PRIVMSG " + target + " :" + message))
 167       this.newQueryLine(target, "MSG", message, {"@": this.parentObject.getNickStatus(target, this.parentObject.nickname)});
 168   }],
 169   cmd_NOTICE: [false, 2, 2, function(args) {
 170     var target = args[0];
 171     var message = args[1];
 172
 173     if(this.send("NOTICE " + target + " :" + message)) {
 174       if(this.parentObject.isChannel(target)) {
 175         this.newTargetLine(target, "NOTICE", message, {"@": this.parentObject.getNickStatus(target, this.parentObject.nickname)});
 176       } else {
 177         this.newTargetLine(target, "NOTICE", message);
 178       }
 179     }
 180   }],
 181   cmd_QUERY: [false, 2, 1, function(args) {
 182     if(this.parentObject.isChannel(args[0])) {
 183       this.getActiveWindow().errorMessage("Can't target a channel with this command.");
 184       return;
 185     }
 186
 187     this.parentObject.newWindow(args[0], qwebirc.ui.WINDOW_QUERY, true);
 188
 189     if((args.length > 1) && (args[1] != ""))
 190       return ["SAY", args[1]];
 191   }],
 192   cmd_SAY: [true, undefined, undefined, function(args) {
 193     if(args == undefined)
 194       args = "";
 195
 196     return ["PRIVMSG", this.getActiveWindow().name + " " + args]
 197   }],
 198   cmd_ABOUT: [false, undefined, undefined, function(args) {
 199     var lines = [
 200       "",
 201       "qwebirc v" + qwebirc.VERSION,
 202       "Copyright (C) 2008 Chris Porter. All rights reserved.",
 203       "http://webchat.quakenet.org/",
 204       "",
 205       "For licensing questions please contact slug@quakenet.org.",
 206       "",
 207       "THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.",
 208       "",
 209       "This software contains portions by the following third parties:",
 210       "- MooTools v1.2 -- http://mootools.net/",
 211       "  Copyright (C) 2006-2008 Valerio Proietti, MIT license.",
 212       "- qwebirc icon -- http://meeb.org/",
 213       "- SoundManager 2 -- http://www.schillmania.com/projects/soundmanager2/",
 214       "  Copyright (C) 2007, Scott Schiller (schillmania.com), BSD license.",
 215       "",
 216       "Thank you for flying QuakeNet!",
 217       "",
 218     ];
 219
 220     var aw = this.getActiveWindow();
 221     lines.forEach(function(x) {
 222       this.parentObject.newActiveLine("", x);
 223     }.bind(this));
 224   }],
 225   cmd_LOGOUT: [false, undefined, undefined, function(args) {
 226     this.parentObject.ui.logout();
 227   }],
 228   cmd_OPTIONS: [false, undefined, undefined, function(args) {
 229     this.newUIWindow("optionsWindow");
 230   }],
 231   cmd_EMBED: [false, undefined, undefined, function(args) {
 232     this.newUIWindow("embeddedWindow");
 233   }],
 234   cmd_QUOTE: [false, 1, 1, function(args) {
 235     this.send(args[0]);
 236   }],
 237   cmd_KICK: [true, 2, 1, function(args) {
 238     var channel = this.getActiveWindow().name;
 239
 240     var message = "";
 241     var target = args[0];
 242
 243     if(args.length == 2)
 244       message = args[1];
 245
 246     this.send("KICK " + channel + " " + target + " :" + message);
 247   }],
 248   automode: function(direction, mode, args) {
 249     var channel = this.getActiveWindow().name;
 250
 251     var modes = direction;
 252     for(var i=0;i<args.length;i++)
 253       modes = modes + mode;
 254
 255     this.send("MODE " + channel + " " + modes + " " + args.join(" "));
 256   },
 257   cmd_OP: [true, 6, 1, function(args) {
 258     this.automode("+", "o", args);
 259   }],
 260   cmd_DEOP: [true, 6, 1, function(args) {
 261     this.automode("-", "o", args);
 262   }],
 263   cmd_VOICE: [true, 6, 1, function(args) {
 264     this.automode("+", "v", args);
 265   }],
 266   cmd_DEVOICE: [true, 6, 1, function(args) {
 267     this.automode("-", "v", args);
 268   }],
 269   cmd_TOPIC: [true, 1, 1, function(args) {
 270     this.send("TOPIC " + this.getActiveWindow().name + " :" + args[0]);
 271   }],
 272   cmd_AWAY: [false, 1, 0, function(args) {
 273     this.send("AWAY :" + (args?args[0]:""));
 274   }],
 275   cmd_QUIT: [false, 1, 0, function(args) {
 276     this.send("QUIT :" + (args?args[0]:""));
 277   }],
 278   cmd_CYCLE: [true, 1, 0, function(args) {
 279     var c = this.getActiveWindow().name;
 280
 281     this.send("PART " + c + " :" + (args?args[0]:"rejoining. . ."));
 282     this.send("JOIN " + c);
 283   }],
 284   cmd_UMODE: [false, 1, 0, function(args) {
 285     this.send("MODE " + this.parentObject.getNickname() + (args?(" " + args[0]):""));
 286   }],
 287   cmd_CLEAR: [false, undefined, undefined, function(args) {
 288     var w = this.getActiveWindow().lines;
 289     while(w.childNodes.length > 0)
 290       w.removeChild(w.firstChild);
 291   }],
 292   cmd_PART: [false, 2, 0, function(args) {
 293     var w = this.getActiveWindow();
 294     var message = "";
 295     var channel;
 296
 297     if(w.type != qwebirc.ui.WINDOW_CHANNEL) {
 298       if(!args || args.length == 0) {
 299         w.errorMessage("Insufficient arguments for command.");
 300         return;
 301       }
 302       channel = args[0];
 303       if(args.length > 1)
 304         message = args[1];
 305     } else {
 306       if(!args || args.length == 0) {
 307         channel = w.name;
 308       } else {
 309         var isChan = this.parentObject.isChannel(args[0]);
 310         if(isChan) {
 311           channel = args[0];
 312           if(args.length > 1)
 313             message = args[1];
 314         } else {
 315           channel = w.name;
 316           message = args.join(" ");
 317         }
 318       }
 319     }
 320
 321     this.send("PART " + channel + " :" + message);
 322   }]
 323 });