wp-admin/js/word-count.dev.js

   1 (function($,undefined) {
   2         wpWordCount = {
   3
   4                 settings : {
   5                         strip : /<[a-zA-Z\/][^<>]*>/g, // strip HTML tags
   6                         clean : /[0-9.(),;:!?%#$¿'"_+=\\/-]+/g, // regexp to remove punctuation, etc.
   7                         w : /\S\s+/g, // word-counting regexp
   8                         c : /\S/g // char-counting regexp for asian languages
   9                 },
  10
  11                 block : 0,
  12
  13                 wc : function(tx, type) {
  14                         var t = this, w = $('.word-count'), tc = 0;
  15
  16                         if ( type === undefined )
  17                                 type = wordCountL10n.type;
  18                         if ( type !== 'w' && type !== 'c' )
  19                                 type = 'w';
  20
  21                         if ( t.block )
  22                                 return;
  23
  24                         t.block = 1;
  25
  26                         setTimeout( function() {
  27                                 if ( tx ) {
  28                                         tx = tx.replace( t.settings.strip, ' ' ).replace( /&nbsp;|&#160;/gi, ' ' );
  29                                         tx = tx.replace( t.settings.clean, '' );
  30                                         tx.replace( t.settings[type], function(){tc++;} );
  31                                 }
  32                                 w.html(tc.toString());
  33
  34                                 setTimeout( function() { t.block = 0; }, 2000 );
  35                         }, 1 );
  36                 }
  37         }
  38
  39         $(document).bind( 'wpcountwords', function(e, txt) {
  40                 wpWordCount.wc(txt);
  41         });
  42 }(jQuery));