server/irc/channel.js

   1 var util    = require('util'),
   2     Binder  = require('./binder.js');
   3
   4 function IrcChannel(irc_connection, name) {
   5     this.irc_connection = irc_connection;
   6     this.name = name;
   7
   8     this.scope = 'channel:' + name;
   9     Binder.call(this);
  10
  11     this.members = [];
  12     this.ban_list_buffer = [];
  13 }
  14
  15 util.inherits(IrcChannel, Binder);
  16
  17 module.exports = IrcChannel;
  18
  19
  20 IrcChannel.prototype.dispose = function (){
  21     this.unbindEvents();
  22     this.irc_connection = undefined;
  23 };
  24
  25
  26 IrcChannel.prototype.irc_events = {
  27     join:           onJoin,
  28     part:           onPart,
  29     kick:           onKick,
  30     quit:           onQuit,
  31     privmsg:        onMsg,
  32     notice:         onNotice,
  33     ctcp_request:   onCtcpRequest,
  34     ctcp_response:  onCtcpResponse,
  35     topic:          onTopic,
  36     nicklist:       onNicklist,
  37     nicklistEnd:    onNicklistEnd,
  38     banlist:        onBanList,
  39     banlist_end:    onBanListEnd,
  40     topicsetby:     onTopicSetby
  41 };
  42
  43
  44 function onJoin(event) {
  45     this.irc_connection.sendIrcCommand('join', {
  46         channel: this.name,
  47         nick: event.nick,
  48         ident: event.ident,
  49         hostname: event.hostname,
  50     });
  51
  52     // If we've just joined this channel then request get a nick list
  53     if (event.nick === this.irc_connection.nick) {
  54         this.irc_connection.write('NAMES ' + channel);
  55     }
  56 };
  57
  58
  59 function onPart(event) {
  60     this.irc_connection.sendIrcCommand('part', {
  61         nick: event.nick,
  62         ident: event.ident,
  63         hostname: event.hostname,
  64         channel: this.name,
  65         message: event.message
  66     });
  67
  68     this.dispose();
  69 };
  70
  71
  72 function onKick(event) {
  73     this.irc_connection.sendIrcCommand('kick', {
  74         kicked: event.kicked,  // Nick of the kicked
  75         nick: event.nick, // Nick of the kicker
  76         ident: event.ident,
  77         hostname: event.hostname,
  78         channel: this.name,
  79         message: event.message
  80     });
  81
  82     this.dispose();
  83 };
  84
  85
  86 function onQuit(event) {
  87     this.irc_connection.sendIrcCommand('quit', {
  88         nick: event.nick,
  89         ident: event.ident,
  90         hostname: event.hostname,
  91         message: event.message
  92     });
  93
  94     this.dispose();
  95 };
  96
  97
  98 function onMsg(event) {
  99     this.irc_connection.sendIrcCommand('msg', {
 100         nick: event.nick,
 101         ident: event.ident,
 102         hostname: event.hostname,
 103         channel: this.name,
 104         msg: event.message
 105     });
 106 };
 107
 108
 109 function onNotice(event) {
 110     this.irc_connection.sendIrcCommand('msg', {
 111         nick: event.nick,
 112         ident: event.ident,
 113         hostname: event.hostname,
 114         channel: this.name,
 115         msg: event.trailing
 116     });
 117 };
 118
 119
 120 function onCtcpRequest(event) {
 121     this.irc_connection.sendIrcCommand('ctcp_request', {
 122         nick: event.nick,
 123         ident: event.ident,
 124         hostname: event.hostname,
 125         target: event.target,
 126         type: event.type,
 127         msg: event.msg
 128     });
 129 };
 130
 131
 132 function onCtcpResponse(event) {
 133     this.irc_connection.sendIrcCommand('ctcp_response', {
 134         nick: event.nick,
 135         ident: event.ident,
 136         hostname: event.hostname,
 137         target: event.target,
 138         type: event.type,
 139         msg: event.msg
 140     });
 141 };
 142
 143
 144 // TODO: Split event.users into batches of 50
 145 function onNicklist(event) {
 146     this.irc_connection.sendIrcCommand('userlist', {
 147         users: event.users,
 148         channel: this.name
 149     });
 150 };
 151
 152
 153 function onNicklistEnd(event) {
 154     this.irc_connection.sendIrcCommand('userlist_end', {
 155         users: event.users,
 156         channel: this.name
 157     });
 158 };
 159
 160
 161 function onTopic(event) {
 162     this.irc_connection.sendIrcCommand('topic', {
 163         nick: event.nick,
 164         channel: this.name,
 165         topic: event.topic
 166     });
 167 };
 168
 169
 170 function onBanList(event) {
 171     this.ban_list_buffer.push(event);
 172 };
 173
 174 function onBanListEnd(event) {
 175     var that = this;
 176     this.ban_list_buffer.forEach(function (ban) {
 177         that.irc_connection.clientEvent('banlist', ban);
 178     });
 179     this.ban_list_buffer = [];
 180 };
 181
 182 function onTopic(event) {
 183     this.irc_connection.clientEvent('topic', {
 184         channel: event.channel,
 185         topic: event.topic
 186     });
 187 };
 188
 189 function onTopicSetBy(event) {
 190     this.irc_connection.clientEvent('topicsetby', {
 191         nick: event.nick,
 192         channel: event.channel,
 193         when: event.when
 194     });
 195 };
 196
 197
 198 /*
 199 server:event
 200 server:*
 201 channel:#channel:event
 202 channel:*:event
 203 user:event
 204 user:*
 205
 206 Server disconnected:
 207     server:disconnect
 208     server:*
 209
 210 Joining channel #kiwiirc:
 211     channel:#kiwiirc:join
 212     channel:*:join
 213
 214 Channel message:
 215     channel:#kiwiirc:privmsg
 216     channel:*:privmsg
 217
 218 Private message:
 219     user:privmsg
 220     user:*
 221 */