wp-includes/js/tinymce/plugins/wordpress/editor_plugin_src.js

   1 /**
   2  * WordPress plugin.
   3  */
   4
   5 (function() {
   6         var DOM = tinymce.DOM;
   7
   8         tinymce.create('tinymce.plugins.WordPress', {
   9                 init : function(ed, url) {
  10                         var t = this, tbId = ed.getParam('wordpress_adv_toolbar', 'toolbar2'), last = 0, moreHTML, nextpageHTML, closeOnClick, mod_key, style;
  11                         moreHTML = '<img src="' + url + '/img/trans.gif" class="mce-wp-more mceItemNoResize" title="'+ed.getLang('wordpress.wp_more_alt')+'" />';
  12                         nextpageHTML = '<img src="' + url + '/img/trans.gif" class="mce-wp-nextpage mceItemNoResize" title="'+ed.getLang('wordpress.wp_page_alt')+'" />';
  13
  14                         if ( getUserSetting('hidetb', '0') == '1' )
  15                                 ed.settings.wordpress_adv_hidden = 0;
  16
  17                         // Hides the specified toolbar and resizes the iframe
  18                         ed.onPostRender.add(function() {
  19                                 var adv_toolbar = ed.controlManager.get(tbId);
  20                                 if ( ed.getParam('wordpress_adv_hidden', 1) && adv_toolbar ) {
  21                                         DOM.hide(adv_toolbar.id);
  22                                         t._resizeIframe(ed, tbId, 28);
  23                                 }
  24                         });
  25
  26                         // Register commands
  27                         ed.addCommand('WP_More', function() {
  28                                 ed.execCommand('mceInsertContent', 0, moreHTML);
  29                         });
  30
  31                         ed.addCommand('WP_Page', function() {
  32                                 ed.execCommand('mceInsertContent', 0, nextpageHTML);
  33                         });
  34
  35                         ed.addCommand('WP_Help', function() {
  36                                 ed.windowManager.open({
  37                                         url : tinymce.baseURL + '/wp-mce-help.php',
  38                                         width : 450,
  39                                         height : 420,
  40                                         inline : 1
  41                                 });
  42                         });
  43
  44                         ed.addCommand('WP_Adv', function() {
  45                                 var cm = ed.controlManager, id = cm.get(tbId).id;
  46
  47                                 if ( 'undefined' == id )
  48                                         return;
  49
  50                                 if ( DOM.isHidden(id) ) {
  51                                         cm.setActive('wp_adv', 1);
  52                                         DOM.show(id);
  53                                         t._resizeIframe(ed, tbId, -28);
  54                                         ed.settings.wordpress_adv_hidden = 0;
  55                                         setUserSetting('hidetb', '1');
  56                                 } else {
  57                                         cm.setActive('wp_adv', 0);
  58                                         DOM.hide(id);
  59                                         t._resizeIframe(ed, tbId, 28);
  60                                         ed.settings.wordpress_adv_hidden = 1;
  61                                         setUserSetting('hidetb', '0');
  62                                 }
  63                         });
  64
  65                         ed.addCommand('WP_Medialib', function() {
  66                                 if ( typeof wp !== 'undefined' && wp.media && wp.media.editor )
  67                                         wp.media.editor.open( ed.id );
  68                         });
  69
  70                         // Register buttons
  71                         ed.addButton('wp_more', {
  72                                 title : 'wordpress.wp_more_desc',
  73                                 cmd : 'WP_More'
  74                         });
  75
  76                         ed.addButton('wp_page', {
  77                                 title : 'wordpress.wp_page_desc',
  78                                 image : url + '/img/page.gif',
  79                                 cmd : 'WP_Page'
  80                         });
  81
  82                         ed.addButton('wp_help', {
  83                                 title : 'wordpress.wp_help_desc',
  84                                 cmd : 'WP_Help'
  85                         });
  86
  87                         ed.addButton('wp_adv', {
  88                                 title : 'wordpress.wp_adv_desc',
  89                                 cmd : 'WP_Adv'
  90                         });
  91
  92                         // Add Media button
  93                         ed.addButton('add_media', {
  94                                 title : 'wordpress.add_media',
  95                                 image : url + '/img/image.gif',
  96                                 cmd : 'WP_Medialib'
  97                         });
  98
  99                         // Add Media buttons to fullscreen and handle align buttons for image captions
 100                         ed.onBeforeExecCommand.add(function(ed, cmd, ui, val, o) {
 101                                 var DOM = tinymce.DOM, n, DL, DIV, cls, a, align;
 102                                 if ( 'mceFullScreen' == cmd ) {
 103                                         if ( 'mce_fullscreen' != ed.id && DOM.select('a.thickbox').length )
 104                                                 ed.settings.theme_advanced_buttons1 += ',|,add_media';
 105                                 }
 106
 107                                 if ( 'JustifyLeft' == cmd || 'JustifyRight' == cmd || 'JustifyCenter' == cmd ) {
 108                                         n = ed.selection.getNode();
 109
 110                                         if ( n.nodeName == 'IMG' ) {
 111                                                 align = cmd.substr(7).toLowerCase();
 112                                                 a = 'align' + align;
 113                                                 DL = ed.dom.getParent(n, 'dl.wp-caption');
 114                                                 DIV = ed.dom.getParent(n, 'div.mceTemp');
 115
 116                                                 if ( DL && DIV ) {
 117                                                         cls = ed.dom.hasClass(DL, a) ? 'alignnone' : a;
 118                                                         DL.className = DL.className.replace(/align[^ '"]+\s?/g, '');
 119                                                         ed.dom.addClass(DL, cls);
 120
 121                                                         if (cls == 'aligncenter')
 122                                                                 ed.dom.addClass(DIV, 'mceIEcenter');
 123                                                         else
 124                                                                 ed.dom.removeClass(DIV, 'mceIEcenter');
 125
 126                                                         o.terminate = true;
 127                                                         ed.execCommand('mceRepaint');
 128                                                 } else {
 129                                                         if ( ed.dom.hasClass(n, a) )
 130                                                                 ed.dom.addClass(n, 'alignnone');
 131                                                         else
 132                                                                 ed.dom.removeClass(n, 'alignnone');
 133                                                 }
 134                                         }
 135                                 }
 136
 137                                 if ( tinymce.isWebKit && ( 'InsertUnorderedList' == cmd || 'InsertOrderedList' == cmd ) ) {
 138                                         if ( !style )
 139                                                 style = ed.dom.create('style', {'type': 'text/css'}, '#tinymce,#tinymce span,#tinymce li,#tinymce li>span,#tinymce p,#tinymce p>span{font:medium sans-serif;color:#000;line-height:normal;}');
 140
 141                                         ed.getDoc().head.appendChild( style );
 142                                 }
 143                         });
 144
 145                         ed.onExecCommand.add( function( ed, cmd, ui, val ) {
 146                                 if ( tinymce.isWebKit && style && ( 'InsertUnorderedList' == cmd || 'InsertOrderedList' == cmd ) )
 147                                         ed.dom.remove( style );
 148                         });
 149
 150                         ed.onInit.add(function(ed) {
 151                                 var bodyClass = ed.getParam('body_class', ''), body = ed.getBody();
 152
 153                                 // add body classes
 154                                 if ( bodyClass )
 155                                         bodyClass = bodyClass.split(' ');
 156                                 else
 157                                         bodyClass = [];
 158
 159                                 if ( ed.getParam('directionality', '') == 'rtl' )
 160                                         bodyClass.push('rtl');
 161
 162                                 if ( tinymce.isIE9 )
 163                                         bodyClass.push('ie9');
 164                                 else if ( tinymce.isIE8 )
 165                                         bodyClass.push('ie8');
 166                                 else if ( tinymce.isIE7 )
 167                                         bodyClass.push('ie7');
 168
 169                                 if ( ed.id != 'wp_mce_fullscreen' && ed.id != 'mce_fullscreen' )
 170                                         bodyClass.push('wp-editor');
 171                                 else if ( ed.id == 'mce_fullscreen' )
 172                                         bodyClass.push('mce-fullscreen');
 173
 174                                 tinymce.each( bodyClass, function(cls){
 175                                         if ( cls )
 176                                                 ed.dom.addClass(body, cls);
 177                                 });
 178
 179                                 // make sure these run last
 180                                 ed.onNodeChange.add( function(ed, cm, e) {
 181                                         var DL;
 182
 183                                         if ( e.nodeName == 'IMG' ) {
 184                                                 DL = ed.dom.getParent(e, 'dl.wp-caption');
 185                                         } else if ( e.nodeName == 'DIV' && ed.dom.hasClass(e, 'mceTemp') ) {
 186                                                 DL = e.firstChild;
 187
 188                                                 if ( ! ed.dom.hasClass(DL, 'wp-caption') )
 189                                                         DL = false;
 190                                         }
 191
 192                                         if ( DL ) {
 193                                                 if ( ed.dom.hasClass(DL, 'alignleft') )
 194                                                         cm.setActive('justifyleft', 1);
 195                                                 else if ( ed.dom.hasClass(DL, 'alignright') )
 196                                                         cm.setActive('justifyright', 1);
 197                                                 else if ( ed.dom.hasClass(DL, 'aligncenter') )
 198                                                         cm.setActive('justifycenter', 1);
 199                                         }
 200                                 });
 201
 202                                 // remove invalid parent paragraphs when pasting HTML and/or switching to the HTML editor and back
 203                                 ed.onBeforeSetContent.add(function(ed, o) {
 204                                         if ( o.content ) {
 205                                                 o.content = o.content.replace(/<p>\s*<(p|div|ul|ol|dl|table|blockquote|h[1-6]|fieldset|pre|address)( [^>]*)?>/gi, '<$1$2>');
 206                                                 o.content = o.content.replace(/<\/(p|div|ul|ol|dl|table|blockquote|h[1-6]|fieldset|pre|address)>\s*<\/p>/gi, '</$1>');
 207                                         }
 208                                 });
 209                         });
 210
 211                         // Word count
 212                         if ( 'undefined' != typeof(jQuery) ) {
 213                                 ed.onKeyUp.add(function(ed, e) {
 214                                         var k = e.keyCode || e.charCode;
 215
 216                                         if ( k == last )
 217                                                 return;
 218
 219                                         if ( 13 == k || 8 == last || 46 == last )
 220                                                 jQuery(document).triggerHandler('wpcountwords', [ ed.getContent({format : 'raw'}) ]);
 221
 222                                         last = k;
 223                                 });
 224                         };
 225
 226                         // keep empty paragraphs :(
 227                         ed.onSaveContent.addToTop(function(ed, o) {
 228                                 o.content = o.content.replace(/<p>(<br ?\/?>|\u00a0|\uFEFF)?<\/p>/g, '<p>&nbsp;</p>');
 229                         });
 230
 231                         // Fix bug in iOS Safari where it's impossible to type after a touchstart event on the parent document.
 232                         // Happens after zooming in or out while the keyboard is open. See #25131.
 233                         if ( tinymce.isIOS5 ) {
 234                                 ed.onKeyDown.add( function() {
 235                                         if ( document.activeElement == document.body ) {
 236                                                 ed.getWin().focus();
 237                                         }
 238                                 });
 239                         }
 240
 241                         ed.onSaveContent.add(function(ed, o) {
 242                                 // If editor is hidden, we just want the textarea's value to be saved
 243                                 if ( ed.isHidden() )
 244                                         o.content = o.element.value;
 245                                 else if ( ed.getParam('wpautop', true) && typeof(switchEditors) == 'object' )
 246                                         o.content = switchEditors.pre_wpautop(o.content);
 247                         });
 248
 249                         /* disable for now
 250                         ed.onBeforeSetContent.add(function(ed, o) {
 251                                 o.content = t._setEmbed(o.content);
 252                         });
 253
 254                         ed.onPostProcess.add(function(ed, o) {
 255                                 if ( o.get )
 256                                         o.content = t._getEmbed(o.content);
 257                         });
 258                         */
 259
 260                         // Add listeners to handle more break
 261                         t._handleMoreBreak(ed, url);
 262
 263                         // Add custom shortcuts
 264                         mod_key = 'alt+shift';
 265
 266                 //      if ( tinymce.isGecko ) // disable for mow, too many shortcuts conflicts
 267                 //              mod_key = 'ctrl+alt';
 268
 269                         ed.addShortcut(mod_key + '+c', 'justifycenter_desc', 'JustifyCenter');
 270                         ed.addShortcut(mod_key + '+r', 'justifyright_desc', 'JustifyRight');
 271                         ed.addShortcut(mod_key + '+l', 'justifyleft_desc', 'JustifyLeft');
 272                         ed.addShortcut(mod_key + '+j', 'justifyfull_desc', 'JustifyFull');
 273                         ed.addShortcut(mod_key + '+q', 'blockquote_desc', 'mceBlockQuote');
 274                         ed.addShortcut(mod_key + '+u', 'bullist_desc', 'InsertUnorderedList');
 275                         ed.addShortcut(mod_key + '+o', 'numlist_desc', 'InsertOrderedList');
 276                         ed.addShortcut(mod_key + '+n', 'spellchecker.desc', 'mceSpellCheck');
 277                         ed.addShortcut(mod_key + '+a', 'link_desc', 'WP_Link');
 278                         ed.addShortcut(mod_key + '+s', 'unlink_desc', 'unlink');
 279                         ed.addShortcut(mod_key + '+m', 'image_desc', 'WP_Medialib');
 280                         ed.addShortcut(mod_key + '+z', 'wordpress.wp_adv_desc', 'WP_Adv');
 281                         ed.addShortcut(mod_key + '+t', 'wordpress.wp_more_desc', 'WP_More');
 282                         ed.addShortcut(mod_key + '+d', 'striketrough_desc', 'Strikethrough');
 283                         ed.addShortcut(mod_key + '+h', 'help_desc', 'WP_Help');
 284                         ed.addShortcut(mod_key + '+p', 'wordpress.wp_page_desc', 'WP_Page');
 285                         ed.addShortcut('ctrl+s', 'save_desc', function(){if('function'==typeof autosave)autosave();});
 286
 287                         if ( /\bwpfullscreen\b/.test(ed.settings.plugins) )
 288                                 ed.addShortcut(mod_key + '+w', 'wordpress.wp_fullscreen_desc', 'wpFullScreen');
 289                         else if ( /\bfullscreen\b/.test(ed.settings.plugins) )
 290                                 ed.addShortcut(mod_key + '+g', 'fullscreen.desc', 'mceFullScreen');
 291
 292                         // popup buttons for images and the gallery
 293                         ed.onInit.add(function(ed) {
 294                                 tinymce.dom.Event.add(ed.getWin(), 'scroll', function(e) {
 295                                         ed.plugins.wordpress._hideButtons();
 296                                 });
 297                                 tinymce.dom.Event.add(ed.getBody(), 'dragstart', function(e) {
 298                                         ed.plugins.wordpress._hideButtons();
 299                                 });
 300                         });
 301
 302                         ed.onBeforeExecCommand.add(function(ed, cmd, ui, val) {
 303                                 ed.plugins.wordpress._hideButtons();
 304                         });
 305
 306                         ed.onSaveContent.add(function(ed, o) {
 307                                 ed.plugins.wordpress._hideButtons();
 308                         });
 309
 310                         ed.onMouseDown.add(function(ed, e) {
 311                                 if ( e.target.nodeName != 'IMG' )
 312                                         ed.plugins.wordpress._hideButtons();
 313                         });
 314
 315                         ed.onKeyDown.add(function(ed, e){
 316                                 if ( e.which == tinymce.VK.DELETE || e.which == tinymce.VK.BACKSPACE )
 317                                         ed.plugins.wordpress._hideButtons();
 318                         });
 319
 320                         closeOnClick = function(e){
 321                                 var id;
 322
 323                                 if ( e.target.id == 'mceModalBlocker' || e.target.className == 'ui-widget-overlay' ) {
 324                                         for ( id in ed.windowManager.windows ) {
 325                                                 ed.windowManager.close(null, id);
 326                                         }
 327                                 }
 328                         }
 329
 330                         // close popups when clicking on the background
 331                         tinymce.dom.Event.remove(document.body, 'click', closeOnClick);
 332                         tinymce.dom.Event.add(document.body, 'click', closeOnClick);
 333                 },
 334
 335                 getInfo : function() {
 336                         return {
 337                                 longname : 'WordPress Plugin',
 338                                 author : 'WordPress', // add Moxiecode?
 339                                 authorurl : 'http://wordpress.org',
 340                                 infourl : 'http://wordpress.org',
 341                                 version : '3.0'
 342                         };
 343                 },
 344
 345                 // Internal functions
 346                 _setEmbed : function(c) {
 347                         return c.replace(/\[embed\]([\s\S]+?)\[\/embed\][\s\u00a0]*/g, function(a,b){
 348                                 return '<img width="300" height="200" src="' + tinymce.baseURL + '/plugins/wordpress/img/trans.gif" class="wp-oembed mceItemNoResize" alt="'+b+'" title="'+b+'" />';
 349                         });
 350                 },
 351
 352                 _getEmbed : function(c) {
 353                         return c.replace(/<img[^>]+>/g, function(a) {
 354                                 if ( a.indexOf('class="wp-oembed') != -1 ) {
 355                                         var u = a.match(/alt="([^\"]+)"/);
 356                                         if ( u[1] )
 357                                                 a = '[embed]' + u[1] + '[/embed]';
 358                                 }
 359                                 return a;
 360                         });
 361                 },
 362
 363                 _showButtons : function(n, id) {
 364                         var ed = tinyMCE.activeEditor, p1, p2, vp, DOM = tinymce.DOM, X, Y;
 365
 366                         vp = ed.dom.getViewPort(ed.getWin());
 367                         p1 = DOM.getPos(ed.getContentAreaContainer());
 368                         p2 = ed.dom.getPos(n);
 369
 370                         X = Math.max(p2.x - vp.x, 0) + p1.x;
 371                         Y = Math.max(p2.y - vp.y, 0) + p1.y;
 372
 373                         DOM.setStyles(id, {
 374                                 'top' : Y+5+'px',
 375                                 'left' : X+5+'px',
 376                                 'display' : 'block'
 377                         });
 378                 },
 379
 380                 _hideButtons : function() {
 381                         var DOM = tinymce.DOM;
 382                         DOM.hide( DOM.select('#wp_editbtns, #wp_gallerybtns') );
 383                 },
 384
 385                 // Resizes the iframe by a relative height value
 386                 _resizeIframe : function(ed, tb_id, dy) {
 387                         var ifr = ed.getContentAreaContainer().firstChild;
 388
 389                         DOM.setStyle(ifr, 'height', ifr.clientHeight + dy); // Resize iframe
 390                         ed.theme.deltaHeight += dy; // For resize cookie
 391                 },
 392
 393                 _handleMoreBreak : function(ed, url) {
 394                         var moreHTML, nextpageHTML;
 395
 396                         moreHTML = '<img src="' + url + '/img/trans.gif" alt="$1" class="mce-wp-more mceItemNoResize" title="'+ed.getLang('wordpress.wp_more_alt')+'" />';
 397                         nextpageHTML = '<img src="' + url + '/img/trans.gif" class="mce-wp-nextpage mceItemNoResize" title="'+ed.getLang('wordpress.wp_page_alt')+'" />';
 398
 399                         // Display morebreak instead if img in element path
 400                         ed.onPostRender.add(function() {
 401                                 if (ed.theme.onResolveName) {
 402                                         ed.theme.onResolveName.add(function(th, o) {
 403                                                 if (o.node.nodeName == 'IMG') {
 404                                                         if ( ed.dom.hasClass(o.node, 'mce-wp-more') )
 405                                                                 o.name = 'wpmore';
 406                                                         if ( ed.dom.hasClass(o.node, 'mce-wp-nextpage') )
 407                                                                 o.name = 'wppage';
 408                                                 }
 409
 410                                         });
 411                                 }
 412                         });
 413
 414                         // Replace morebreak with images
 415                         ed.onBeforeSetContent.add(function(ed, o) {
 416                                 if ( o.content ) {
 417                                         o.content = o.content.replace(/<!--more(.*?)-->/g, moreHTML);
 418                                         o.content = o.content.replace(/<!--nextpage-->/g, nextpageHTML);
 419                                 }
 420                         });
 421
 422                         // Replace images with morebreak
 423                         ed.onPostProcess.add(function(ed, o) {
 424                                 if (o.get)
 425                                         o.content = o.content.replace(/<img[^>]+>/g, function(im) {
 426                                                 if (im.indexOf('class="mce-wp-more') !== -1) {
 427                                                         var m, moretext = (m = im.match(/alt="(.*?)"/)) ? m[1] : '';
 428                                                         im = '<!--more'+moretext+'-->';
 429                                                 }
 430                                                 if (im.indexOf('class="mce-wp-nextpage') !== -1)
 431                                                         im = '<!--nextpage-->';
 432
 433                                                 return im;
 434                                         });
 435                         });
 436
 437                         // Set active buttons if user selected pagebreak or more break
 438                         ed.onNodeChange.add(function(ed, cm, n) {
 439                                 cm.setActive('wp_page', n.nodeName === 'IMG' && ed.dom.hasClass(n, 'mce-wp-nextpage'));
 440                                 cm.setActive('wp_more', n.nodeName === 'IMG' && ed.dom.hasClass(n, 'mce-wp-more'));
 441                         });
 442                 }
 443         });
 444
 445         // Register plugin
 446         tinymce.PluginManager.add('wordpress', tinymce.plugins.WordPress);
 447 })();