client/src/models/member.js

   1 _kiwi.model.Member = Backbone.Model.extend({
   2     sortModes: function (modes) {
   3         return modes.sort(function (a, b) {
   4             var a_idx, b_idx, i;
   5             var user_prefixes = _kiwi.gateway.get('user_prefixes');
   6
   7             for (i = 0; i < user_prefixes.length; i++) {
   8                 if (user_prefixes[i].mode === a) {
   9                     a_idx = i;
  10                 }
  11             }
  12             for (i = 0; i < user_prefixes.length; i++) {
  13                 if (user_prefixes[i].mode === b) {
  14                     b_idx = i;
  15                 }
  16             }
  17             if (a_idx < b_idx) {
  18                 return -1;
  19             } else if (a_idx > b_idx) {
  20                 return 1;
  21             } else {
  22                 return 0;
  23             }
  24         });
  25     },
  26     initialize: function (attributes) {
  27         var nick, modes, prefix;
  28         nick = this.stripPrefix(this.get("nick"));
  29
  30         modes = this.get("modes");
  31         modes = modes || [];
  32         this.sortModes(modes);
  33         this.set({"nick": nick, "modes": modes, "prefix": this.getPrefix(modes)}, {silent: true});
  34         this.isOp();
  35         this.view = new _kiwi.view.Member({"model": this});
  36     },
  37     addMode: function (mode) {
  38         var modes_to_add = mode.split(''),
  39             modes, prefix;
  40
  41         modes = this.get("modes");
  42         $.each(modes_to_add, function (index, item) {
  43             modes.push(item);
  44         });
  45
  46         modes = this.sortModes(modes);
  47         this.set({"prefix": this.getPrefix(modes), "modes": modes});
  48         this.isOp();
  49
  50         this.view.render();
  51     },
  52     removeMode: function (mode) {
  53         var modes_to_remove = mode.split(''),
  54             modes, prefix;
  55
  56         modes = this.get("modes");
  57         modes = _.reject(modes, function (m) {
  58             return (_.indexOf(modes_to_remove, m) !== -1);
  59         });
  60
  61         this.set({"prefix": this.getPrefix(modes), "modes": modes});
  62         this.isOp();
  63
  64         this.view.render();
  65     },
  66     getPrefix: function (modes) {
  67         var prefix = '';
  68         var user_prefixes = _kiwi.gateway.get('user_prefixes');
  69
  70         if (typeof modes[0] !== 'undefined') {
  71             prefix = _.detect(user_prefixes, function (prefix) {
  72                 return prefix.mode === modes[0];
  73             });
  74             prefix = (prefix) ? prefix.symbol : '';
  75         }
  76         return prefix;
  77     },
  78     stripPrefix: function (nick) {
  79         var tmp = nick, i, j, k, nick_char;
  80         var user_prefixes = _kiwi.gateway.get('user_prefixes');
  81         i = 0;
  82
  83         nick_character_loop:
  84         for (j = 0; j < nick.length; j++) {
  85             nick_char = nick.charAt(j);
  86             for (k = 0; k < user_prefixes.length; k++) {
  87                 if (nick_char === user_prefixes[k].symbol) {
  88                     i++;
  89                     continue nick_character_loop;
  90                 }
  91             }
  92             break;
  93         }
  94
  95         return tmp.substr(i);
  96     },
  97     displayNick: function (full) {
  98         var display = this.get('nick');
  99
 100         if (full) {
 101             if (this.get("ident")) {
 102                 display += ' [' + this.get("ident") + '@' + this.get("hostname") + ']';
 103             }
 104         }
 105
 106         return display;
 107     },
 108     getMemberMask: function () {
 109         // Why to use %N and %H is quite clear here. %J is because %I is already for italic and %U for underlines. Better ideas ?
 110         return {'%N': this.get('nick'), '%J': this.get("ident"), '%H': this.get("hostname")};
 111     },
 112     isOp: function () {
 113         var user_prefixes = _kiwi.gateway.get('user_prefixes'),
 114             modes = this.get('modes'),
 115             o, max_mode;
 116         if (modes.length > 0) {
 117             o = _.indexOf(user_prefixes, _.find(user_prefixes, function (prefix) {
 118                 return prefix.mode === 'o';
 119             }));
 120             max_mode = _.indexOf(user_prefixes, _.find(user_prefixes, function (prefix) {
 121                 return prefix.mode === modes[0];
 122             }));
 123             if ((max_mode === -1) || (max_mode > o)) {
 124                 this.set({"is_op": false}, {silent: true});
 125             } else {
 126                 this.set({"is_op": true}, {silent: true});
 127             }
 128         } else {
 129             this.set({"is_op": false}, {silent: true});
 130         }
 131     }
 132 });