1 /* global tinymce, tinyMCEPreInit, QTags, setUserSetting */
3 window.switchEditors = {
5 switchto: function( el ) {
8 id = aid.substr( 0, l - 5 ),
9 mode = aid.substr( l - 4 );
14 // mode can be 'html', 'tmce', or 'toggle'; 'html' is used for the 'Text' editor tab.
15 go: function( id, mode ) {
16 var t = this, ed, wrap_id, txtarea_el, iframe, editorHeight, toolbarHeight,
17 DOM = tinymce.DOM; //DOMUtils outside the editor iframe
20 mode = mode || 'toggle';
22 ed = tinymce.get( id );
23 wrap_id = 'wp-' + id + '-wrap';
24 txtarea_el = DOM.get( id );
26 if ( 'toggle' === mode ) {
27 if ( ed && ! ed.isHidden() ) {
34 function getToolbarHeight() {
35 var node = DOM.select( '.mce-toolbar-grp', ed.getContainer() )[0],
36 height = node && node.clientHeight;
38 if ( height && height > 10 && height < 200 ) {
39 return parseInt( height, 10 );
45 if ( 'tmce' === mode || 'tinymce' === mode ) {
46 if ( ed && ! ed.isHidden() ) {
50 if ( typeof( QTags ) !== 'undefined' ) {
51 QTags.closeAllTags( id );
54 editorHeight = txtarea_el ? parseInt( txtarea_el.style.height, 10 ) : 0;
56 if ( tinyMCEPreInit.mceInit[ id ] && tinyMCEPreInit.mceInit[ id ].wpautop ) {
57 txtarea_el.value = t.wpautop( txtarea_el.value );
64 toolbarHeight = getToolbarHeight();
65 editorHeight = editorHeight - toolbarHeight + 14;
67 // height cannot be under 50 or over 5000
68 if ( editorHeight > 50 && editorHeight < 5000 ) {
69 ed.theme.resizeTo( null, editorHeight );
73 tinymce.init( tinyMCEPreInit.mceInit[id] );
76 DOM.removeClass( wrap_id, 'html-active' );
77 DOM.addClass( wrap_id, 'tmce-active' );
78 setUserSetting( 'editor', 'tinymce' );
80 } else if ( 'html' === mode ) {
82 if ( ed && ed.isHidden() ) {
87 iframe = DOM.get( id + '_ifr' );
88 editorHeight = iframe ? parseInt( iframe.style.height, 10 ) : 0;
91 toolbarHeight = getToolbarHeight();
92 editorHeight = editorHeight + toolbarHeight - 14;
94 // height cannot be under 50 or over 5000
95 if ( editorHeight > 50 && editorHeight < 5000 ) {
96 txtarea_el.style.height = editorHeight + 'px';
102 // The TinyMCE instance doesn't exist, run the content through 'pre_wpautop()' and show the textarea
103 if ( tinyMCEPreInit.mceInit[ id ] && tinyMCEPreInit.mceInit[ id ].wpautop ) {
104 txtarea_el.value = t.pre_wpautop( txtarea_el.value );
107 DOM.setStyles( txtarea_el, {'display': '', 'visibility': ''} );
110 DOM.removeClass( wrap_id, 'tmce-active' );
111 DOM.addClass( wrap_id, 'html-active' );
112 setUserSetting( 'editor', 'html' );
117 _wp_Nop: function( content ) {
118 var blocklist1, blocklist2,
119 preserve_linebreaks = false,
122 // Protect pre|script tags
123 if ( content.indexOf( '<pre' ) !== -1 || content.indexOf( '<script' ) !== -1 ) {
124 preserve_linebreaks = true;
125 content = content.replace( /<(pre|script)[^>]*>[\s\S]+?<\/\1>/g, function( a ) {
126 a = a.replace( /<br ?\/?>(\r\n|\n)?/g, '<wp-line-break>' );
127 a = a.replace( /<\/?p( [^>]*)?>(\r\n|\n)?/g, '<wp-line-break>' );
128 return a.replace( /\r?\n/g, '<wp-line-break>' );
132 // keep <br> tags inside captions and remove line breaks
133 if ( content.indexOf( '[caption' ) !== -1 ) {
135 content = content.replace( /\[caption[\s\S]+?\[\/caption\]/g, function( a ) {
136 return a.replace( /<br([^>]*)>/g, '<wp-temp-br$1>' ).replace( /[\r\n\t]+/, '' );
140 // Pretty it up for the source editor
141 blocklist1 = 'blockquote|ul|ol|li|table|thead|tbody|tfoot|tr|th|td|div|h[1-6]|p|fieldset';
142 content = content.replace( new RegExp( '\\s*</(' + blocklist1 + ')>\\s*', 'g' ), '</$1>\n' );
143 content = content.replace( new RegExp( '\\s*<((?:' + blocklist1 + ')(?: [^>]*)?)>', 'g' ), '\n<$1>' );
145 // Mark </p> if it has any attributes.
146 content = content.replace( /(<p [^>]+>.*?)<\/p>/g, '$1</p#>' );
148 // Separate <div> containing <p>
149 content = content.replace( /<div( [^>]*)?>\s*<p>/gi, '<div$1>\n\n' );
151 // Remove <p> and <br />
152 content = content.replace( /\s*<p>/gi, '' );
153 content = content.replace( /\s*<\/p>\s*/gi, '\n\n' );
154 content = content.replace( /\n[\s\u00a0]+\n/g, '\n\n' );
155 content = content.replace( /\s*<br ?\/?>\s*/gi, '\n' );
157 // Fix some block element newline issues
158 content = content.replace( /\s*<div/g, '\n<div' );
159 content = content.replace( /<\/div>\s*/g, '</div>\n' );
160 content = content.replace( /\s*\[caption([^\[]+)\[\/caption\]\s*/gi, '\n\n[caption$1[/caption]\n\n' );
161 content = content.replace( /caption\]\n\n+\[caption/g, 'caption]\n\n[caption' );
163 blocklist2 = 'blockquote|ul|ol|li|table|thead|tbody|tfoot|tr|th|td|h[1-6]|pre|fieldset';
164 content = content.replace( new RegExp('\\s*<((?:' + blocklist2 + ')(?: [^>]*)?)\\s*>', 'g' ), '\n<$1>' );
165 content = content.replace( new RegExp('\\s*</(' + blocklist2 + ')>\\s*', 'g' ), '</$1>\n' );
166 content = content.replace( /<li([^>]*)>/g, '\t<li$1>' );
168 if ( content.indexOf( '<hr' ) !== -1 ) {
169 content = content.replace( /\s*<hr( [^>]*)?>\s*/g, '\n\n<hr$1>\n\n' );
172 if ( content.indexOf( '<object' ) !== -1 ) {
173 content = content.replace( /<object[\s\S]+?<\/object>/g, function( a ) {
174 return a.replace( /[\r\n]+/g, '' );
178 // Unmark special paragraph closing tags
179 content = content.replace( /<\/p#>/g, '</p>\n' );
180 content = content.replace( /\s*(<p [^>]+>[\s\S]*?<\/p>)/g, '\n$1' );
183 content = content.replace( /^\s+/, '' );
184 content = content.replace( /[\s\u00a0]+$/, '' );
186 // put back the line breaks in pre|script
187 if ( preserve_linebreaks ) {
188 content = content.replace( /<wp-line-break>/g, '\n' );
191 // and the <br> tags in captions
193 content = content.replace( /<wp-temp-br([^>]*)>/g, '<br$1>' );
199 _wp_Autop: function(pee) {
200 var preserve_linebreaks = false,
202 blocklist = 'table|thead|tfoot|caption|col|colgroup|tbody|tr|td|th|div|dl|dd|dt|ul|ol|li|pre' +
203 '|form|map|area|blockquote|address|math|style|p|h[1-6]|hr|fieldset|noscript|legend|section' +
204 '|article|aside|hgroup|header|footer|nav|figure|details|menu|summary';
206 if ( pee.indexOf( '<object' ) !== -1 ) {
207 pee = pee.replace( /<object[\s\S]+?<\/object>/g, function( a ) {
208 return a.replace( /[\r\n]+/g, '' );
212 pee = pee.replace( /<[^<>]+>/g, function( a ){
213 return a.replace( /[\r\n]+/g, ' ' );
216 // Protect pre|script tags
217 if ( pee.indexOf( '<pre' ) !== -1 || pee.indexOf( '<script' ) !== -1 ) {
218 preserve_linebreaks = true;
219 pee = pee.replace( /<(pre|script)[^>]*>[\s\S]+?<\/\1>/g, function( a ) {
220 return a.replace( /(\r\n|\n)/g, '<wp-line-break>' );
224 // keep <br> tags inside captions and convert line breaks
225 if ( pee.indexOf( '[caption' ) !== -1 ) {
227 pee = pee.replace( /\[caption[\s\S]+?\[\/caption\]/g, function( a ) {
228 // keep existing <br>
229 a = a.replace( /<br([^>]*)>/g, '<wp-temp-br$1>' );
230 // no line breaks inside HTML tags
231 a = a.replace( /<[a-zA-Z0-9]+( [^<>]+)?>/g, function( b ) {
232 return b.replace( /[\r\n\t]+/, ' ' );
234 // convert remaining line breaks to <br>
235 return a.replace( /\s*\n\s*/g, '<wp-temp-br />' );
240 pee = pee.replace( /<br \/>\s*<br \/>/gi, '\n\n' );
241 pee = pee.replace( new RegExp( '(<(?:' + blocklist + ')(?: [^>]*)?>)', 'gi' ), '\n$1' );
242 pee = pee.replace( new RegExp( '(</(?:' + blocklist + ')>)', 'gi' ), '$1\n\n' );
243 pee = pee.replace( /<hr( [^>]*)?>/gi, '<hr$1>\n\n' ); // hr is self closing block element
244 pee = pee.replace( /\r\n|\r/g, '\n' );
245 pee = pee.replace( /\n\s*\n+/g, '\n\n' );
246 pee = pee.replace( /([\s\S]+?)\n\n/g, '<p>$1</p>\n' );
247 pee = pee.replace( /<p>\s*?<\/p>/gi, '');
248 pee = pee.replace( new RegExp( '<p>\\s*(</?(?:' + blocklist + ')(?: [^>]*)?>)\\s*</p>', 'gi' ), '$1' );
249 pee = pee.replace( /<p>(<li.+?)<\/p>/gi, '$1');
250 pee = pee.replace( /<p>\s*<blockquote([^>]*)>/gi, '<blockquote$1><p>');
251 pee = pee.replace( /<\/blockquote>\s*<\/p>/gi, '</p></blockquote>');
252 pee = pee.replace( new RegExp( '<p>\\s*(</?(?:' + blocklist + ')(?: [^>]*)?>)', 'gi' ), '$1' );
253 pee = pee.replace( new RegExp( '(</?(?:' + blocklist + ')(?: [^>]*)?>)\\s*</p>', 'gi' ), '$1' );
254 pee = pee.replace( /\s*\n/gi, '<br />\n');
255 pee = pee.replace( new RegExp( '(</?(?:' + blocklist + ')[^>]*>)\\s*<br />', 'gi' ), '$1' );
256 pee = pee.replace( /<br \/>(\s*<\/?(?:p|li|div|dl|dd|dt|th|pre|td|ul|ol)>)/gi, '$1' );
257 pee = pee.replace( /(?:<p>|<br ?\/?>)*\s*\[caption([^\[]+)\[\/caption\]\s*(?:<\/p>|<br ?\/?>)*/gi, '[caption$1[/caption]' );
259 pee = pee.replace( /(<(?:div|th|td|form|fieldset|dd)[^>]*>)(.*?)<\/p>/g, function( a, b, c ) {
260 if ( c.match( /<p( [^>]*)?>/ ) ) {
264 return b + '<p>' + c + '</p>';
267 // put back the line breaks in pre|script
268 if ( preserve_linebreaks ) {
269 pee = pee.replace( /<wp-line-break>/g, '\n' );
273 pee = pee.replace( /<wp-temp-br([^>]*)>/g, '<br$1>' );
279 pre_wpautop: function( content ) {
280 var t = this, o = { o: t, data: content, unfiltered: content },
281 q = typeof( jQuery ) !== 'undefined';
284 jQuery( 'body' ).trigger( 'beforePreWpautop', [ o ] );
287 o.data = t._wp_Nop( o.data );
290 jQuery('body').trigger('afterPreWpautop', [ o ] );
296 wpautop: function( pee ) {
297 var t = this, o = { o: t, data: pee, unfiltered: pee },
298 q = typeof( jQuery ) !== 'undefined';
301 jQuery( 'body' ).trigger('beforeWpautop', [ o ] );
304 o.data = t._wp_Autop( o.data );
307 jQuery( 'body' ).trigger('afterWpautop', [ o ] );