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Viewing changes to wp-admin/js/word-count.js

  • Committer: Jacek Nykis
  • Date: 2015-01-05 16:17:05 UTC
  • Revision ID: jacek.nykis@canonical.com-20150105161705-w544l1h5mcg7u4w9
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wp-admin/js/word-count.js
 
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/* global wordCountL10n */
 
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var wpWordCount;
 
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(function($,undefined) {
 
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        wpWordCount = {
 
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                settings : {
 
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                        strip : /<[a-zA-Z\/][^<>]*>/g, // strip HTML tags
 
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                        clean : /[0-9.(),;:!?%#$¿'"_+=\\/-]+/g, // regexp to remove punctuation, etc.
 
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                        w : /\S\s+/g, // word-counting regexp
 
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                        c : /\S/g // char-counting regexp for asian languages
 
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                },
 
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                block : 0,
 
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                wc : function(tx, type) {
 
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                        var t = this, w = $('.word-count'), tc = 0;
 
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                        if ( type === undefined )
 
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                                type = wordCountL10n.type;
 
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                        if ( type !== 'w' && type !== 'c' )
 
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                                type = 'w';
 
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                        if ( t.block )
 
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                                return;
 
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                        t.block = 1;
 
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                        setTimeout( function() {
 
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                                if ( tx ) {
 
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                                        tx = tx.replace( t.settings.strip, ' ' ).replace( /&nbsp;|&#160;/gi, ' ' );
 
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                                        tx = tx.replace( t.settings.clean, '' );
 
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                                        tx.replace( t.settings[type], function(){tc++;} );
 
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                                }
 
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                                w.html(tc.toString());
 
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                                setTimeout( function() { t.block = 0; }, 2000 );
 
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                        }, 1 );
 
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                }
 
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        };
 
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        $(document).bind( 'wpcountwords', function(e, txt) {
 
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                wpWordCount.wc(txt);
 
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        });
 
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}(jQuery));