silverstripe-framework/thirdparty/tinymce/plugins/wordcount/editor_plugin.js

(function(){tinymce.create("tinymce.plugins.WordCount",{block:0,id:null,countre:null,cleanre:null,init:function(c,d){var e=this,f=0,g=tinymce.VK;e.countre=c.getParam("wordcount_countregex",/[\w\u2019\u00co-\u00ff^\uc397^u00f7\'-]+/g);e.cleanre=c.getParam("wordcount_cleanregex",/[0-9.(),;:!?%#$?\'\"_+=\\\/-]*/g);e.update_rate=c.getParam("wordcount_update_rate",2000);e.update_on_delete=c.getParam("wordcount_update_on_delete",false);e.id=c.id+"-word-count";c.onPostRender.add(function(i,h){var j,k;k=i.getParam("wordcount_target_id");if(!k){j=tinymce.DOM.get(i.id+"_path_row");if(j){tinymce.DOM.add(j.parentNode,"div",{style:"float: right"},i.getLang("wordcount.words","Words: ")+'<span id="'+e.id+'">0</span>')}}else{tinymce.DOM.add(k,"span",{},'<span id="'+e.id+'">0</span>')}});c.onInit.add(function(h){h.selection.onSetContent.add(function(){e._count(h)});e._count(h)});c.onSetContent.add(function(h){e._count(h)});function b(h){return h!==f&&(h===g.ENTER||f===g.SPACEBAR||a(f))}function a(h){return h===g.DELETE||h===g.BACKSPACE}c.onKeyUp.add(function(h,i){if(b(i.keyCode)||e.update_on_delete&&a(i.keyCode)){e._count(h)}f=i.keyCode})},_getCount:function(c){var a=0;var b=c.getContent({format:"raw"});if(b){b=b.replace(/\.\.\./g," ");b=b.replace(/<.[^<>]*?>/g," ").replace(/&nbsp;|&#160;/gi," ");b=b.replace(/(\w+)(&.+?;)+(\w+)/,"$1$3").replace(/&.+?;/g," ");b=b.replace(this.cleanre,"");var d=b.match(this.countre);if(d){a=d.length}}return a},_count:function(a){var b=this;if(b.block){return}b.block=1;setTimeout(function(){if(!a.destroyed){var c=b._getCount(a);tinymce.DOM.setHTML(b.id,c.toString());setTimeout(function(){b.block=0},b.update_rate)}},1)},getInfo:function(){return{longname:"Word Count plugin",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/wordcount",version:tinymce.majorVersion+"."+tinymce.minorVersion}}});tinymce.PluginManager.add("wordcount",tinymce.plugins.WordCount)})();