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                 mceTout : 0,
  10
  11                 init : function(ed, url) {
  12                         var t = this, tbId = ed.getParam('wordpress_adv_toolbar', 'toolbar2'), last = 0, moreHTML, nextpageHTML, closeOnClick;
  13                         moreHTML = '<img src="' + url + '/img/trans.gif" class="mceWPmore mceItemNoResize" title="'+ed.getLang('wordpress.wp_more_alt')+'" />';
  14                         nextpageHTML = '<img src="' + url + '/img/trans.gif" class="mceWPnextpage mceItemNoResize" title="'+ed.getLang('wordpress.wp_page_alt')+'" />';
  15
  16                         if ( getUserSetting('hidetb', '0') == '1' )
  17                                 ed.settings.wordpress_adv_hidden = 0;
  18
  19                         // Hides the specified toolbar and resizes the iframe
  20                         ed.onPostRender.add(function() {
  21                                 var adv_toolbar = ed.controlManager.get(tbId);
  22                                 if ( ed.getParam('wordpress_adv_hidden', 1) && adv_toolbar ) {
  23                                         DOM.hide(adv_toolbar.id);
  24                                         t._resizeIframe(ed, tbId, 28);
  25                                 }
  26                         });
  27
  28                         // Register commands
  29                         ed.addCommand('WP_More', function() {
  30                                 ed.execCommand('mceInsertContent', 0, moreHTML);
  31                         });
  32
  33                         ed.addCommand('WP_Page', function() {
  34                                 ed.execCommand('mceInsertContent', 0, nextpageHTML);
  35                         });
  36
  37                         ed.addCommand('WP_Help', function() {
  38                                 ed.windowManager.open({
  39                                         url : tinymce.baseURL + '/wp-mce-help.php',
  40                                         width : 450,
  41                                         height : 420,
  42                                         inline : 1
  43                                 });
  44                         });
  45
  46                         ed.addCommand('WP_Adv', function() {
  47                                 var cm = ed.controlManager, id = cm.get(tbId).id;
  48
  49                                 if ( 'undefined' == id )
  50                                         return;
  51
  52                                 if ( DOM.isHidden(id) ) {
  53                                         cm.setActive('wp_adv', 1);
  54                                         DOM.show(id);
  55                                         t._resizeIframe(ed, tbId, -28);
  56                                         ed.settings.wordpress_adv_hidden = 0;
  57                                         setUserSetting('hidetb', '1');
  58                                 } else {
  59                                         cm.setActive('wp_adv', 0);
  60                                         DOM.hide(id);
  61                                         t._resizeIframe(ed, tbId, 28);
  62                                         ed.settings.wordpress_adv_hidden = 1;
  63                                         setUserSetting('hidetb', '0');
  64                                 }
  65                         });
  66
  67                         ed.addCommand('WP_Medialib', function() {
  68                                 var id = ed.getParam('wp_fullscreen_editor_id') || ed.getParam('fullscreen_editor_id') || ed.id,
  69                                         link = tinymce.DOM.select('#wp-' + id + '-media-buttons a.thickbox');
  70
  71                                 if ( link && link[0] )
  72                                         link = link[0];
  73                                 else
  74                                         return;
  75
  76                                 tb_show('', link.href);
  77                                 tinymce.DOM.setStyle( ['TB_overlay','TB_window','TB_load'], 'z-index', '999999' );
  78                         });
  79
  80                         // Register buttons
  81                         ed.addButton('wp_more', {
  82                                 title : 'wordpress.wp_more_desc',
  83                                 cmd : 'WP_More'
  84                         });
  85
  86                         ed.addButton('wp_page', {
  87                                 title : 'wordpress.wp_page_desc',
  88                                 image : url + '/img/page.gif',
  89                                 cmd : 'WP_Page'
  90                         });
  91
  92                         ed.addButton('wp_help', {
  93                                 title : 'wordpress.wp_help_desc',
  94                                 cmd : 'WP_Help'
  95                         });
  96
  97                         ed.addButton('wp_adv', {
  98                                 title : 'wordpress.wp_adv_desc',
  99                                 cmd : 'WP_Adv'
 100                         });
 101
 102                         // Add Media button
 103                         ed.addButton('add_media', {
 104                                 title : 'wordpress.add_media',
 105                                 image : url + '/img/image.gif',
 106                                 cmd : 'WP_Medialib'
 107                         });
 108
 109                         // Add Media buttons to fullscreen and handle align buttons for image captions
 110                         ed.onBeforeExecCommand.add(function(ed, cmd, ui, val, o) {
 111                                 var DOM = tinymce.DOM, n, DL, DIV, cls, a, align;
 112                                 if ( 'mceFullScreen' == cmd ) {
 113                                         if ( 'mce_fullscreen' != ed.id && DOM.select('a.thickbox').length )
 114                                                 ed.settings.theme_advanced_buttons1 += ',|,add_media';
 115                                 }
 116
 117                                 if ( 'JustifyLeft' == cmd || 'JustifyRight' == cmd || 'JustifyCenter' == cmd ) {
 118                                         n = ed.selection.getNode();
 119
 120                                         if ( n.nodeName == 'IMG' ) {
 121                                                 align = cmd.substr(7).toLowerCase();
 122                                                 a = 'align' + align;
 123                                                 DL = ed.dom.getParent(n, 'dl.wp-caption');
 124                                                 DIV = ed.dom.getParent(n, 'div.mceTemp');
 125
 126                                                 if ( DL && DIV ) {
 127                                                         cls = ed.dom.hasClass(DL, a) ? 'alignnone' : a;
 128                                                         DL.className = DL.className.replace(/align[^ '"]+\s?/g, '');
 129                                                         ed.dom.addClass(DL, cls);
 130
 131                                                         if (cls == 'aligncenter')
 132                                                                 ed.dom.addClass(DIV, 'mceIEcenter');
 133                                                         else
 134                                                                 ed.dom.removeClass(DIV, 'mceIEcenter');
 135
 136                                                         o.terminate = true;
 137                                                         ed.execCommand('mceRepaint');
 138                                                 } else {
 139                                                         if ( ed.dom.hasClass(n, a) )
 140                                                                 ed.dom.addClass(n, 'alignnone');
 141                                                         else
 142                                                                 ed.dom.removeClass(n, 'alignnone');
 143                                                 }
 144                                         }
 145                                 }
 146                         });
 147
 148                         ed.onInit.add(function(ed) {
 149                                 var bodyClass = ed.getParam('body_class', ''), body = ed.getBody();
 150
 151                                 // add body classes
 152                                 if ( bodyClass )
 153                                         bodyClass = bodyClass.split(' ');
 154                                 else
 155                                         bodyClass = [];
 156
 157                                 if ( ed.getParam('directionality', '') == 'rtl' )
 158                                         bodyClass.push('rtl');
 159
 160                                 if ( tinymce.isIE9 )
 161                                         bodyClass.push('ie9');
 162                                 else if ( tinymce.isIE8 )
 163                                         bodyClass.push('ie8');
 164                                 else if ( tinymce.isIE7 )
 165                                         bodyClass.push('ie7');
 166
 167                                 if ( ed.id != 'wp_mce_fullscreen' && ed.id != 'mce_fullscreen' )
 168                                         bodyClass.push('wp-editor');
 169                                 else if ( ed.id == 'mce_fullscreen' )
 170                                         bodyClass.push('mce-fullscreen');
 171
 172                                 tinymce.each( bodyClass, function(cls){
 173                                         if ( cls )
 174                                                 ed.dom.addClass(body, cls);
 175                                 });
 176
 177                                 // make sure these run last
 178                                 ed.onNodeChange.add( function(ed, cm, e) {
 179                                         var DL;
 180
 181                                         if ( e.nodeName == 'IMG' ) {
 182                                                 DL = ed.dom.getParent(e, 'dl.wp-caption');
 183                                         } else if ( e.nodeName == 'DIV' && ed.dom.hasClass(e, 'mceTemp') ) {
 184                                                 DL = e.firstChild;
 185
 186                                                 if ( ! ed.dom.hasClass(DL, 'wp-caption') )
 187                                                         DL = false;
 188                                         }
 189
 190                                         if ( DL ) {
 191                                                 if ( ed.dom.hasClass(DL, 'alignleft') )
 192                                                         cm.setActive('justifyleft', 1);
 193                                                 else if ( ed.dom.hasClass(DL, 'alignright') )
 194                                                         cm.setActive('justifyright', 1);
 195                                                 else if ( ed.dom.hasClass(DL, 'aligncenter') )
 196                                                         cm.setActive('justifycenter', 1);
 197                                         }
 198                                 });
 199
 200                                 // remove invalid parent paragraphs when pasting HTML and/or switching to the HTML editor and back
 201                                 ed.onBeforeSetContent.add(function(ed, o) {
 202                                         if ( o.content ) {
 203                                                 o.content = o.content.replace(/<p>\s*<(p|div|ul|ol|dl|table|blockquote|h[1-6]|fieldset|pre|address)( [^>]*)?>/gi, '<$1$2>');
 204                                                 o.content = o.content.replace(/<\/(p|div|ul|ol|dl|table|blockquote|h[1-6]|fieldset|pre|address)>\s*<\/p>/gi, '</$1>');
 205                                         }
 206                                 });
 207                         });
 208
 209                         // Word count
 210                         if ( 'undefined' != typeof(jQuery) ) {
 211                                 ed.onKeyUp.add(function(ed, e) {
 212                                         var k = e.keyCode || e.charCode;
 213
 214                                         if ( k == last )
 215                                                 return;
 216
 217                                         if ( 13 == k || 8 == last || 46 == last )
 218                                                 jQuery(document).triggerHandler('wpcountwords', [ ed.getContent({format : 'raw'}) ]);
 219
 220                                         last = k;
 221                                 });
 222                         };
 223
 224                         // keep empty paragraphs :(
 225                         ed.onSaveContent.addToTop(function(ed, o) {
 226                                 o.content = o.content.replace(/<p>(<br ?\/?>|\u00a0|\uFEFF)?<\/p>/g, '<p>&nbsp;</p>');
 227                         });
 228
 229                         ed.onSaveContent.add(function(ed, o) {
 230                                 if ( ed.getParam('wpautop', true) && typeof(switchEditors) == 'object' ) {
 231                                         if ( ed.isHidden() )
 232                                                 o.content = o.element.value;
 233                                         else
 234                                                 o.content = switchEditors.pre_wpautop(o.content);
 235                                 }
 236                         });
 237
 238                         /* disable for now
 239                         ed.onBeforeSetContent.add(function(ed, o) {
 240                                 o.content = t._setEmbed(o.content);
 241                         });
 242
 243                         ed.onPostProcess.add(function(ed, o) {
 244                                 if ( o.get )
 245                                         o.content = t._getEmbed(o.content);
 246                         });
 247                         */
 248
 249                         // Add listeners to handle more break
 250                         t._handleMoreBreak(ed, url);
 251
 252                         // Add custom shortcuts
 253                         ed.addShortcut('alt+shift+c', ed.getLang('justifycenter_desc'), 'JustifyCenter');
 254                         ed.addShortcut('alt+shift+r', ed.getLang('justifyright_desc'), 'JustifyRight');
 255                         ed.addShortcut('alt+shift+l', ed.getLang('justifyleft_desc'), 'JustifyLeft');
 256                         ed.addShortcut('alt+shift+j', ed.getLang('justifyfull_desc'), 'JustifyFull');
 257                         ed.addShortcut('alt+shift+q', ed.getLang('blockquote_desc'), 'mceBlockQuote');
 258                         ed.addShortcut('alt+shift+u', ed.getLang('bullist_desc'), 'InsertUnorderedList');
 259                         ed.addShortcut('alt+shift+o', ed.getLang('numlist_desc'), 'InsertOrderedList');
 260                         ed.addShortcut('alt+shift+d', ed.getLang('striketrough_desc'), 'Strikethrough');
 261                         ed.addShortcut('alt+shift+n', ed.getLang('spellchecker.desc'), 'mceSpellCheck');
 262                         ed.addShortcut('alt+shift+a', ed.getLang('link_desc'), 'mceLink');
 263                         ed.addShortcut('alt+shift+s', ed.getLang('unlink_desc'), 'unlink');
 264                         ed.addShortcut('alt+shift+m', ed.getLang('image_desc'), 'WP_Medialib');
 265                         ed.addShortcut('alt+shift+g', ed.getLang('fullscreen.desc'), 'mceFullScreen');
 266                         ed.addShortcut('alt+shift+z', ed.getLang('wp_adv_desc'), 'WP_Adv');
 267                         ed.addShortcut('alt+shift+h', ed.getLang('help_desc'), 'WP_Help');
 268                         ed.addShortcut('alt+shift+t', ed.getLang('wp_more_desc'), 'WP_More');
 269                         ed.addShortcut('alt+shift+p', ed.getLang('wp_page_desc'), 'WP_Page');
 270                         ed.addShortcut('ctrl+s', ed.getLang('save_desc'), function(){if('function'==typeof autosave)autosave();});
 271
 272                         if ( tinymce.isWebKit ) {
 273                                 ed.addShortcut('alt+shift+b', ed.getLang('bold_desc'), 'Bold');
 274                                 ed.addShortcut('alt+shift+i', ed.getLang('italic_desc'), 'Italic');
 275                         }
 276
 277                         ed.onInit.add(function(ed) {
 278                                 tinymce.dom.Event.add(ed.getWin(), 'scroll', function(e) {
 279                                         ed.plugins.wordpress._hideButtons();
 280                                 });
 281                                 tinymce.dom.Event.add(ed.getBody(), 'dragstart', function(e) {
 282                                         ed.plugins.wordpress._hideButtons();
 283                                 });
 284                         });
 285
 286                         ed.onBeforeExecCommand.add(function(ed, cmd, ui, val) {
 287                                 ed.plugins.wordpress._hideButtons();
 288                         });
 289
 290                         ed.onSaveContent.add(function(ed, o) {
 291                                 ed.plugins.wordpress._hideButtons();
 292                         });
 293
 294                         ed.onMouseDown.add(function(ed, e) {
 295                                 if ( e.target.nodeName != 'IMG' )
 296                                         ed.plugins.wordpress._hideButtons();
 297                         });
 298
 299                         closeOnClick = function(e){
 300                                 var id;
 301
 302                                 if ( e.target.id == 'mceModalBlocker' || e.target.className == 'ui-widget-overlay' ) {
 303                                         for ( id in ed.windowManager.windows ) {
 304                                                 ed.windowManager.close(null, id);
 305                                         }
 306                                 }
 307                         }
 308
 309                         // close popups when clicking on the background
 310                         tinymce.dom.Event.remove(document.body, 'click', closeOnClick);
 311                         tinymce.dom.Event.add(document.body, 'click', closeOnClick);
 312                 },
 313
 314                 getInfo : function() {
 315                         return {
 316                                 longname : 'WordPress Plugin',
 317                                 author : 'WordPress', // add Moxiecode?
 318                                 authorurl : 'http://wordpress.org',
 319                                 infourl : 'http://wordpress.org',
 320                                 version : '3.0'
 321                         };
 322                 },
 323
 324                 // Internal functions
 325                 _setEmbed : function(c) {
 326                         return c.replace(/\[embed\]([\s\S]+?)\[\/embed\][\s\u00a0]*/g, function(a,b){
 327                                 return '<img width="300" height="200" src="' + tinymce.baseURL + '/plugins/wordpress/img/trans.gif" class="wp-oembed mceItemNoResize" alt="'+b+'" title="'+b+'" />';
 328                         });
 329                 },
 330
 331                 _getEmbed : function(c) {
 332                         return c.replace(/<img[^>]+>/g, function(a) {
 333                                 if ( a.indexOf('class="wp-oembed') != -1 ) {
 334                                         var u = a.match(/alt="([^\"]+)"/);
 335                                         if ( u[1] )
 336                                                 a = '[embed]' + u[1] + '[/embed]';
 337                                 }
 338                                 return a;
 339                         });
 340                 },
 341
 342                 _showButtons : function(n, id) {
 343                         var ed = tinyMCE.activeEditor, p1, p2, vp, DOM = tinymce.DOM, X, Y;
 344
 345                         vp = ed.dom.getViewPort(ed.getWin());
 346                         p1 = DOM.getPos(ed.getContentAreaContainer());
 347                         p2 = ed.dom.getPos(n);
 348
 349                         X = Math.max(p2.x - vp.x, 0) + p1.x;
 350                         Y = Math.max(p2.y - vp.y, 0) + p1.y;
 351
 352                         DOM.setStyles(id, {
 353                                 'top' : Y+5+'px',
 354                                 'left' : X+5+'px',
 355                                 'display' : 'block'
 356                         });
 357
 358                         if ( this.mceTout )
 359                                 clearTimeout(this.mceTout);
 360
 361                         this.mceTout = setTimeout( function(){ed.plugins.wordpress._hideButtons();}, 5000 );
 362                 },
 363
 364                 _hideButtons : function() {
 365                         if ( !this.mceTout )
 366                                 return;
 367
 368                         if ( document.getElementById('wp_editbtns') )
 369                                 tinymce.DOM.hide('wp_editbtns');
 370
 371                         if ( document.getElementById('wp_gallerybtns') )
 372                                 tinymce.DOM.hide('wp_gallerybtns');
 373
 374                         clearTimeout(this.mceTout);
 375                         this.mceTout = 0;
 376                 },
 377
 378                 // Resizes the iframe by a relative height value
 379                 _resizeIframe : function(ed, tb_id, dy) {
 380                         var ifr = ed.getContentAreaContainer().firstChild;
 381
 382                         DOM.setStyle(ifr, 'height', ifr.clientHeight + dy); // Resize iframe
 383                         ed.theme.deltaHeight += dy; // For resize cookie
 384                 },
 385
 386                 _handleMoreBreak : function(ed, url) {
 387                         var moreHTML, nextpageHTML;
 388
 389                         moreHTML = '<img src="' + url + '/img/trans.gif" alt="$1" class="mceWPmore mceItemNoResize" title="'+ed.getLang('wordpress.wp_more_alt')+'" />';
 390                         nextpageHTML = '<img src="' + url + '/img/trans.gif" class="mceWPnextpage mceItemNoResize" title="'+ed.getLang('wordpress.wp_page_alt')+'" />';
 391
 392                         // Display morebreak instead if img in element path
 393                         ed.onPostRender.add(function() {
 394                                 if (ed.theme.onResolveName) {
 395                                         ed.theme.onResolveName.add(function(th, o) {
 396                                                 if (o.node.nodeName == 'IMG') {
 397                                                         if ( ed.dom.hasClass(o.node, 'mceWPmore') )
 398                                                                 o.name = 'wpmore';
 399                                                         if ( ed.dom.hasClass(o.node, 'mceWPnextpage') )
 400                                                                 o.name = 'wppage';
 401                                                 }
 402
 403                                         });
 404                                 }
 405                         });
 406
 407                         // Replace morebreak with images
 408                         ed.onBeforeSetContent.add(function(ed, o) {
 409                                 if ( o.content ) {
 410                                         o.content = o.content.replace(/<!--more(.*?)-->/g, moreHTML);
 411                                         o.content = o.content.replace(/<!--nextpage-->/g, nextpageHTML);
 412                                 }
 413                         });
 414
 415                         // Replace images with morebreak
 416                         ed.onPostProcess.add(function(ed, o) {
 417                                 if (o.get)
 418                                         o.content = o.content.replace(/<img[^>]+>/g, function(im) {
 419                                                 if (im.indexOf('class="mceWPmore') !== -1) {
 420                                                         var m, moretext = (m = im.match(/alt="(.*?)"/)) ? m[1] : '';
 421                                                         im = '<!--more'+moretext+'-->';
 422                                                 }
 423                                                 if (im.indexOf('class="mceWPnextpage') !== -1)
 424                                                         im = '<!--nextpage-->';
 425
 426                                                 return im;
 427                                         });
 428                         });
 429
 430                         // Set active buttons if user selected pagebreak or more break
 431                         ed.onNodeChange.add(function(ed, cm, n) {
 432                                 cm.setActive('wp_page', n.nodeName === 'IMG' && ed.dom.hasClass(n, 'mceWPnextpage'));
 433                                 cm.setActive('wp_more', n.nodeName === 'IMG' && ed.dom.hasClass(n, 'mceWPmore'));
 434                         });
 435                 }
 436         });
 437
 438         // Register plugin
 439         tinymce.PluginManager.add('wordpress', tinymce.plugins.WordPress);
 440 })();