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

   1 /**
   2  * WordPress plugin.
   3  */
   4
   5 (function() {
   6         var DOM = tinymce.DOM;
   7
   8         // Load plugin specific language pack
   9         tinymce.PluginManager.requireLangPack('wordpress');
  10
  11         tinymce.create('tinymce.plugins.WordPress', {
  12                 init : function(ed, url) {
  13                         var t = this, tbId = ed.getParam('wordpress_adv_toolbar', 'toolbar2');
  14                         var moreHTML = '<img src="' + url + '/img/trans.gif" class="mceWPmore mceItemNoResize" title="'+ed.getLang('wordpress.wp_more_alt')+'" />';
  15                         var nextpageHTML = '<img src="' + url + '/img/trans.gif" class="mceWPnextpage mceItemNoResize" title="'+ed.getLang('wordpress.wp_page_alt')+'" />';
  16
  17                         if ( getUserSetting('hidetb', '0') == '1' )
  18                                 ed.settings.wordpress_adv_hidden = 0;
  19
  20                         // Hides the specified toolbar and resizes the iframe
  21                         ed.onPostRender.add(function() {
  22                                 if ( ed.getParam('wordpress_adv_hidden', 1) ) {
  23                                         DOM.hide(ed.controlManager.get(tbId).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 id = ed.controlManager.get(tbId).id, cm = ed.controlManager;
  48
  49                                 if (DOM.isHidden(id)) {
  50                                         cm.setActive('wp_adv', 1);
  51                                         DOM.show(id);
  52                                         t._resizeIframe(ed, tbId, -28);
  53                                         ed.settings.wordpress_adv_hidden = 0;
  54                                         setUserSetting('hidetb', '1');
  55                                 } else {
  56                                         cm.setActive('wp_adv', 0);
  57                                         DOM.hide(id);
  58                                         t._resizeIframe(ed, tbId, 28);
  59                                         ed.settings.wordpress_adv_hidden = 1;
  60                                         setUserSetting('hidetb', '0');
  61                                 }
  62                         });
  63
  64                         // Register buttons
  65                         ed.addButton('wp_more', {
  66                                 title : 'wordpress.wp_more_desc',
  67                                 image : url + '/img/more.gif',
  68                                 cmd : 'WP_More'
  69                         });
  70
  71                         ed.addButton('wp_page', {
  72                                 title : 'wordpress.wp_page_desc',
  73                                 image : url + '/img/page.gif',
  74                                 cmd : 'WP_Page'
  75                         });
  76
  77                         ed.addButton('wp_help', {
  78                                 title : 'wordpress.wp_help_desc',
  79                                 image : url + '/img/help.gif',
  80                                 cmd : 'WP_Help'
  81                         });
  82
  83                         ed.addButton('wp_adv', {
  84                                 title : 'wordpress.wp_adv_desc',
  85                                 image : url + '/img/toolbars.gif',
  86                                 cmd : 'WP_Adv'
  87                         });
  88
  89                         // Add Media buttons
  90                         ed.addButton('add_media', {
  91                                 title : 'wordpress.add_media',
  92                                 image : url + '/img/media.gif',
  93                                 onclick : function() {
  94                                         tb_show('', tinymce.DOM.get('add_media').href);
  95                                         tinymce.DOM.setStyle( ['TB_overlay','TB_window','TB_load'], 'z-index', '999999' );
  96                                 }
  97                         });
  98
  99                         ed.addButton('add_image', {
 100                                 title : 'wordpress.add_image',
 101                                 image : url + '/img/image.gif',
 102                                 onclick : function() {
 103                                         tb_show('', tinymce.DOM.get('add_image').href);
 104                                         tinymce.DOM.setStyle( ['TB_overlay','TB_window','TB_load'], 'z-index', '999999' );
 105                                 }
 106                         });
 107
 108                         ed.addButton('add_video', {
 109                                 title : 'wordpress.add_video',
 110                                 image : url + '/img/video.gif',
 111                                 onclick : function() {
 112                                         tb_show('', tinymce.DOM.get('add_video').href);
 113                                         tinymce.DOM.setStyle( ['TB_overlay','TB_window','TB_load'], 'z-index', '999999' );
 114                                 }
 115                         });
 116
 117                         ed.addButton('add_audio', {
 118                                 title : 'wordpress.add_audio',
 119                                 image : url + '/img/audio.gif',
 120                                 onclick : function() {
 121                                         tb_show('', tinymce.DOM.get('add_audio').href);
 122                                         tinymce.DOM.setStyle( ['TB_overlay','TB_window','TB_load'], 'z-index', '999999' );
 123                                 }
 124                         });
 125
 126                         // Add Media buttons to fullscreen
 127                         ed.onBeforeExecCommand.add(function(ed, cmd, ui, val) {
 128                                 if ( 'mceFullScreen' != cmd ) return;
 129                                 if ( 'mce_fullscreen' != ed.id )
 130                                         ed.settings.theme_advanced_buttons1 += ',|,add_image,add_video,add_audio,add_media';
 131                         });
 132
 133                         // Add class "alignleft", "alignright" and "aligncenter" when selecting align for images.
 134                         ed.addCommand('JustifyLeft', function() {
 135                                 var n = ed.selection.getNode();
 136
 137                                 if ( n.nodeName != 'IMG' )
 138                                         ed.editorCommands.mceJustify('JustifyLeft', 'left');
 139                                 else ed.plugins.wordpress.do_align(n, 'alignleft');
 140                         });
 141
 142                         ed.addCommand('JustifyRight', function() {
 143                                 var n = ed.selection.getNode();
 144
 145                                 if ( n.nodeName != 'IMG' )
 146                                         ed.editorCommands.mceJustify('JustifyRight', 'right');
 147                                 else ed.plugins.wordpress.do_align(n, 'alignright');
 148                         });
 149
 150                         ed.addCommand('JustifyCenter', function() {
 151                                 var n = ed.selection.getNode(), P = ed.dom.getParent(n, 'p'), DL = ed.dom.getParent(n, 'dl');
 152
 153                                 if ( n.nodeName == 'IMG' && ( P || DL ) )
 154                                         ed.plugins.wordpress.do_align(n, 'aligncenter');
 155                                 else ed.editorCommands.mceJustify('JustifyCenter', 'center');
 156                         });
 157
 158                         // Word count if script is loaded
 159                         if ( 'undefined' != typeof wpWordCount ) {
 160                                 var last = 0;
 161                                 ed.onKeyUp.add(function(ed, e) {
 162                                         if ( e.keyCode == last ) return;
 163                                         if ( 13 == e.keyCode || 8 == last || 46 == last ) wpWordCount.wc( ed.getContent({format : 'raw'}) );
 164                                         last = e.keyCode;
 165                                 });
 166                         };
 167
 168                         // Add listeners to handle more break
 169                         t._handleMoreBreak(ed, url);
 170
 171                         // Add custom shortcuts
 172                         ed.addShortcut('alt+shift+c', ed.getLang('justifycenter_desc'), 'JustifyCenter');
 173                         ed.addShortcut('alt+shift+r', ed.getLang('justifyright_desc'), 'JustifyRight');
 174                         ed.addShortcut('alt+shift+l', ed.getLang('justifyleft_desc'), 'JustifyLeft');
 175                         ed.addShortcut('alt+shift+j', ed.getLang('justifyfull_desc'), 'JustifyFull');
 176                         ed.addShortcut('alt+shift+q', ed.getLang('blockquote_desc'), 'mceBlockQuote');
 177                         ed.addShortcut('alt+shift+u', ed.getLang('bullist_desc'), 'InsertUnorderedList');
 178                         ed.addShortcut('alt+shift+o', ed.getLang('numlist_desc'), 'InsertOrderedList');
 179                         ed.addShortcut('alt+shift+d', ed.getLang('striketrough_desc'), 'Strikethrough');
 180                         ed.addShortcut('alt+shift+n', ed.getLang('spellchecker.desc'), 'mceSpellCheck');
 181                         ed.addShortcut('alt+shift+a', ed.getLang('link_desc'), 'mceLink');
 182                         ed.addShortcut('alt+shift+s', ed.getLang('unlink_desc'), 'unlink');
 183                         ed.addShortcut('alt+shift+m', ed.getLang('image_desc'), 'mceImage');
 184                         ed.addShortcut('alt+shift+g', ed.getLang('fullscreen.desc'), 'mceFullScreen');
 185                         ed.addShortcut('alt+shift+z', ed.getLang('wp_adv_desc'), 'WP_Adv');
 186                         ed.addShortcut('alt+shift+h', ed.getLang('help_desc'), 'WP_Help');
 187                         ed.addShortcut('alt+shift+t', ed.getLang('wp_more_desc'), 'WP_More');
 188                         ed.addShortcut('alt+shift+p', ed.getLang('wp_page_desc'), 'WP_Page');
 189
 190                         if ( tinymce.isWebKit ) {
 191                                 ed.addShortcut('alt+shift+b', ed.getLang('bold_desc'), 'Bold');
 192                                 ed.addShortcut('alt+shift+i', ed.getLang('italic_desc'), 'Italic');
 193                         }
 194                 },
 195
 196                 getInfo : function() {
 197                         return {
 198                                 longname : 'WordPress Plugin',
 199                                 author : 'WordPress', // add Moxiecode?
 200                                 authorurl : 'http://wordpress.org',
 201                                 infourl : 'http://wordpress.org',
 202                                 version : '3.0'
 203                         };
 204                 },
 205
 206                 // Internal functions
 207                 do_align : function(n, a) {
 208                         var P, DL, DIV, cls, c, ed = tinyMCE.activeEditor;
 209
 210                         if ( /^(mceItemFlash|mceItemShockWave|mceItemWindowsMedia|mceItemQuickTime|mceItemRealMedia)$/.test(n.className) )
 211                                 return;
 212
 213                         P = ed.dom.getParent(n, 'p');
 214                         DL = ed.dom.getParent(n, 'dl');
 215                         DIV = ed.dom.getParent(n, 'div');
 216
 217                         if ( DL && DIV ) {
 218                                 cls = ed.dom.hasClass(DL, a) ? 'alignnone' : a;
 219                                 DL.className = DL.className.replace(/align[^ '"]+\s?/g, '');
 220                                 ed.dom.addClass(DL, cls);
 221                                 c = (cls == 'aligncenter') ? ed.dom.addClass(DIV, 'mceIEcenter') : ed.dom.removeClass(DIV, 'mceIEcenter');
 222                         } else if ( P ) {
 223                                 cls = ed.dom.hasClass(n, a) ? 'alignnone' : a;
 224                                 n.className = n.className.replace(/align[^ '"]+\s?/g, '');
 225                                 ed.dom.addClass(n, cls);
 226                                 if ( cls == 'aligncenter' )
 227                                         ed.dom.setStyle(P, 'textAlign', 'center');
 228                                 else if (P.style && P.style.textAlign == 'center')
 229                                         ed.dom.setStyle(P, 'textAlign', '');
 230                         }
 231
 232                         ed.execCommand('mceRepaint');
 233                 },
 234
 235                 // Resizes the iframe by a relative height value
 236                 _resizeIframe : function(ed, tb_id, dy) {
 237                         var ifr = ed.getContentAreaContainer().firstChild;
 238
 239                         DOM.setStyle(ifr, 'height', ifr.clientHeight + dy); // Resize iframe
 240                         ed.theme.deltaHeight += dy; // For resize cookie
 241                 },
 242
 243                 _handleMoreBreak : function(ed, url) {
 244                         var moreHTML = '<img src="' + url + '/img/trans.gif" alt="$1" class="mceWPmore mceItemNoResize" title="'+ed.getLang('wordpress.wp_more_alt')+'" />';
 245                         var nextpageHTML = '<img src="' + url + '/img/trans.gif" class="mceWPnextpage mceItemNoResize" title="'+ed.getLang('wordpress.wp_page_alt')+'" />';
 246
 247                         // Load plugin specific CSS into editor
 248                         ed.onInit.add(function() {
 249                                 ed.dom.loadCSS(url + '/css/content.css');
 250                         });
 251
 252                         // Display morebreak instead if img in element path
 253                         ed.onPostRender.add(function() {
 254                                 if (ed.theme.onResolveName) {
 255                                         ed.theme.onResolveName.add(function(th, o) {
 256                                                 if (o.node.nodeName == 'IMG') {
 257                                                         if ( ed.dom.hasClass(o.node, 'mceWPmore') )
 258                                                                 o.name = 'wpmore';
 259                                                         if ( ed.dom.hasClass(o.node, 'mceWPnextpage') )
 260                                                                 o.name = 'wppage';
 261                                                 }
 262
 263                                         });
 264                                 }
 265                         });
 266
 267                         // Replace morebreak with images
 268                         ed.onBeforeSetContent.add(function(ed, o) {
 269                                 o.content = o.content.replace(/<!--more(.*?)-->/g, moreHTML);
 270                                 o.content = o.content.replace(/<!--nextpage-->/g, nextpageHTML);
 271                         });
 272
 273                         // Replace images with morebreak
 274                         ed.onPostProcess.add(function(ed, o) {
 275                                 if (o.get)
 276                                         o.content = o.content.replace(/<img[^>]+>/g, function(im) {
 277                                                 if (im.indexOf('class="mceWPmore') !== -1) {
 278                                                         var m, moretext = (m = im.match(/alt="(.*?)"/)) ? m[1] : '';
 279                                                         im = '<!--more'+moretext+'-->';
 280                                                 }
 281                                                 if (im.indexOf('class="mceWPnextpage') !== -1)
 282                                                         im = '<!--nextpage-->';
 283
 284                                                 return im;
 285                                         });
 286                         });
 287
 288                         // Set active buttons if user selected pagebreak or more break
 289                         ed.onNodeChange.add(function(ed, cm, n) {
 290                                 cm.setActive('wp_page', n.nodeName === 'IMG' && ed.dom.hasClass(n, 'mceWPnextpage'));
 291                                 cm.setActive('wp_more', n.nodeName === 'IMG' && ed.dom.hasClass(n, 'mceWPmore'));
 292                         });
 293                 }
 294         });
 295
 296         // Register plugin
 297         tinymce.PluginManager.add('wordpress', tinymce.plugins.WordPress);
 298 })();