wp-admin/js/editor.dev.js

   1
   2 var switchEditors = {
   3
   4         switchto: function(el) {
   5                 var aid = el.id, l = aid.length, id = aid.substr(0, l - 5), mode = aid.substr(l - 4);
   6
   7                 this.go(id, mode);
   8         },
   9
  10         go: function(id, mode) { // mode can be 'html', 'tmce', or 'toggle'
  11                 id = id || 'content';
  12                 mode = mode || 'toggle';
  13
  14                 var t = this, ed = tinyMCE.get(id), wrap_id, txtarea_el, dom = tinymce.DOM;
  15
  16                 wrap_id = 'wp-'+id+'-wrap';
  17                 txtarea_el = dom.get(id);
  18
  19                 if ( 'toggle' == mode ) {
  20                         if ( ed && !ed.isHidden() )
  21                                 mode = 'html';
  22                         else
  23                                 mode = 'tmce';
  24                 }
  25
  26                 if ( 'tmce' == mode || 'tinymce' == mode ) {
  27                         if ( ed && ! ed.isHidden() )
  28                                 return false;
  29
  30                         if ( typeof(QTags) != 'undefined' )
  31                                 QTags.closeAllTags(id);
  32
  33                         if ( tinyMCEPreInit.mceInit[id] && tinyMCEPreInit.mceInit[id].wpautop )
  34                                 txtarea_el.value = t.wpautop( txtarea_el.value );
  35
  36                         if ( ed ) {
  37                                 ed.show();
  38                         } else {
  39                                 ed = new tinymce.Editor(id, tinyMCEPreInit.mceInit[id]);
  40                                 ed.render();
  41                         }
  42
  43                         dom.removeClass(wrap_id, 'html-active');
  44                         dom.addClass(wrap_id, 'tmce-active');
  45                         setUserSetting('editor', 'tinymce');
  46
  47                 } else if ( 'html' == mode ) {
  48
  49                         if ( ed && ed.isHidden() )
  50                                 return false;
  51
  52                         if ( ed ) {
  53                                 txtarea_el.style.height = ed.getContentAreaContainer().offsetHeight + 20 + 'px';
  54                                 ed.hide();
  55                         }
  56
  57                         dom.removeClass(wrap_id, 'tmce-active');
  58                         dom.addClass(wrap_id, 'html-active');
  59                         setUserSetting('editor', 'html');
  60                 }
  61                 return false;
  62         },
  63
  64         _wp_Nop : function(content) {
  65                 var blocklist1, blocklist2;
  66
  67                 // Protect pre|script tags
  68                 if ( content.indexOf('<pre') != -1 || content.indexOf('<script') != -1 ) {
  69                         content = content.replace(/<(pre|script)[^>]*>[\s\S]+?<\/\1>/g, function(a) {
  70                                 a = a.replace(/<br ?\/?>(\r\n|\n)?/g, '<wp_temp>');
  71                                 return a.replace(/<\/?p( [^>]*)?>(\r\n|\n)?/g, '<wp_temp>');
  72                         });
  73                 }
  74
  75                 // Pretty it up for the source editor
  76                 blocklist1 = 'blockquote|ul|ol|li|table|thead|tbody|tfoot|tr|th|td|div|h[1-6]|p|fieldset';
  77                 content = content.replace(new RegExp('\\s*</('+blocklist1+')>\\s*', 'g'), '</$1>\n');
  78                 content = content.replace(new RegExp('\\s*<((?:'+blocklist1+')(?: [^>]*)?)>', 'g'), '\n<$1>');
  79
  80                 // Mark </p> if it has any attributes.
  81                 content = content.replace(/(<p [^>]+>.*?)<\/p>/g, '$1</p#>');
  82
  83                 // Sepatate <div> containing <p>
  84                 content = content.replace(/<div( [^>]*)?>\s*<p>/gi, '<div$1>\n\n');
  85
  86                 // Remove <p> and <br />
  87                 content = content.replace(/\s*<p>/gi, '');
  88                 content = content.replace(/\s*<\/p>\s*/gi, '\n\n');
  89                 content = content.replace(/\n[\s\u00a0]+\n/g, '\n\n');
  90                 content = content.replace(/\s*<br ?\/?>\s*/gi, '\n');
  91
  92                 // Fix some block element newline issues
  93                 content = content.replace(/\s*<div/g, '\n<div');
  94                 content = content.replace(/<\/div>\s*/g, '</div>\n');
  95                 content = content.replace(/\s*\[caption([^\[]+)\[\/caption\]\s*/gi, '\n\n[caption$1[/caption]\n\n');
  96                 content = content.replace(/caption\]\n\n+\[caption/g, 'caption]\n\n[caption');
  97
  98                 blocklist2 = 'blockquote|ul|ol|li|table|thead|tbody|tfoot|tr|th|td|h[1-6]|pre|fieldset';
  99                 content = content.replace(new RegExp('\\s*<((?:'+blocklist2+')(?: [^>]*)?)\\s*>', 'g'), '\n<$1>');
 100                 content = content.replace(new RegExp('\\s*</('+blocklist2+')>\\s*', 'g'), '</$1>\n');
 101                 content = content.replace(/<li([^>]*)>/g, '\t<li$1>');
 102
 103                 if ( content.indexOf('<hr') != -1 ) {
 104                         content = content.replace(/\s*<hr( [^>]*)?>\s*/g, '\n\n<hr$1>\n\n');
 105                 }
 106
 107                 if ( content.indexOf('<object') != -1 ) {
 108                         content = content.replace(/<object[\s\S]+?<\/object>/g, function(a){
 109                                 return a.replace(/[\r\n]+/g, '');
 110                         });
 111                 }
 112
 113                 // Unmark special paragraph closing tags
 114                 content = content.replace(/<\/p#>/g, '</p>\n');
 115                 content = content.replace(/\s*(<p [^>]+>[\s\S]*?<\/p>)/g, '\n$1');
 116
 117                 // Trim whitespace
 118                 content = content.replace(/^\s+/, '');
 119                 content = content.replace(/[\s\u00a0]+$/, '');
 120
 121                 // put back the line breaks in pre|script
 122                 content = content.replace(/<wp_temp>/g, '\n');
 123
 124                 return content;
 125         },
 126
 127         _wp_Autop : function(pee) {
 128                 var blocklist = 'table|thead|tfoot|tbody|tr|td|th|caption|col|colgroup|div|dl|dd|dt|ul|ol|li|pre|select|form|blockquote|address|math|p|h[1-6]|fieldset|legend|hr|noscript|menu|samp|header|footer|article|section|hgroup|nav|aside|details|summary';
 129
 130                 if ( pee.indexOf('<object') != -1 ) {
 131                         pee = pee.replace(/<object[\s\S]+?<\/object>/g, function(a){
 132                                 return a.replace(/[\r\n]+/g, '');
 133                         });
 134                 }
 135
 136                 pee = pee.replace(/<[^<>]+>/g, function(a){
 137                         return a.replace(/[\r\n]+/g, ' ');
 138                 });
 139
 140                 // Protect pre|script tags
 141                 if ( pee.indexOf('<pre') != -1 || pee.indexOf('<script') != -1 ) {
 142                         pee = pee.replace(/<(pre|script)[^>]*>[\s\S]+?<\/\1>/g, function(a) {
 143                                 return a.replace(/(\r\n|\n)/g, '<wp_temp_br>');
 144                         });
 145                 }
 146
 147                 pee = pee + '\n\n';
 148                 pee = pee.replace(/<br \/>\s*<br \/>/gi, '\n\n');
 149                 pee = pee.replace(new RegExp('(<(?:'+blocklist+')(?: [^>]*)?>)', 'gi'), '\n$1');
 150                 pee = pee.replace(new RegExp('(</(?:'+blocklist+')>)', 'gi'), '$1\n\n');
 151                 pee = pee.replace(/<hr( [^>]*)?>/gi, '<hr$1>\n\n'); // hr is self closing block element
 152                 pee = pee.replace(/\r\n|\r/g, '\n');
 153                 pee = pee.replace(/\n\s*\n+/g, '\n\n');
 154                 pee = pee.replace(/([\s\S]+?)\n\n/g, '<p>$1</p>\n');
 155                 pee = pee.replace(/<p>\s*?<\/p>/gi, '');
 156                 pee = pee.replace(new RegExp('<p>\\s*(</?(?:'+blocklist+')(?: [^>]*)?>)\\s*</p>', 'gi'), "$1");
 157                 pee = pee.replace(/<p>(<li.+?)<\/p>/gi, '$1');
 158                 pee = pee.replace(/<p>\s*<blockquote([^>]*)>/gi, '<blockquote$1><p>');
 159                 pee = pee.replace(/<\/blockquote>\s*<\/p>/gi, '</p></blockquote>');
 160                 pee = pee.replace(new RegExp('<p>\\s*(</?(?:'+blocklist+')(?: [^>]*)?>)', 'gi'), "$1");
 161                 pee = pee.replace(new RegExp('(</?(?:'+blocklist+')(?: [^>]*)?>)\\s*</p>', 'gi'), "$1");
 162                 pee = pee.replace(/\s*\n/gi, '<br />\n');
 163                 pee = pee.replace(new RegExp('(</?(?:'+blocklist+')[^>]*>)\\s*<br />', 'gi'), "$1");
 164                 pee = pee.replace(/<br \/>(\s*<\/?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)>)/gi, '$1');
 165                 pee = pee.replace(/(?:<p>|<br ?\/?>)*\s*\[caption([^\[]+)\[\/caption\]\s*(?:<\/p>|<br ?\/?>)*/gi, '[caption$1[/caption]');
 166
 167                 pee = pee.replace(/(<(?:div|th|td|form|fieldset|dd)[^>]*>)(.*?)<\/p>/g, function(a, b, c) {
 168                         if ( c.match(/<p( [^>]*)?>/) )
 169                                 return a;
 170
 171                         return b + '<p>' + c + '</p>';
 172                 });
 173
 174                 // put back the line breaks in pre|script
 175                 pee = pee.replace(/<wp_temp_br>/g, '\n');
 176
 177                 return pee;
 178         },
 179
 180         pre_wpautop : function(content) {
 181                 var t = this, o = { o: t, data: content, unfiltered: content },
 182                         q = typeof(jQuery) != 'undefined';
 183
 184                 if ( q )
 185                         jQuery('body').trigger('beforePreWpautop', [o]);
 186                 o.data = t._wp_Nop(o.data);
 187                 if ( q )
 188                         jQuery('body').trigger('afterPreWpautop', [o]);
 189
 190                 return o.data;
 191         },
 192
 193         wpautop : function(pee) {
 194                 var t = this, o = { o: t, data: pee, unfiltered: pee },
 195                         q = typeof(jQuery) != 'undefined';
 196
 197                 if ( q )
 198                         jQuery('body').trigger('beforeWpautop', [o]);
 199                 o.data = t._wp_Autop(o.data);
 200                 if ( q )
 201                         jQuery('body').trigger('afterWpautop', [o]);
 202
 203                 return o.data;
 204         }
 205 }
 206