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   1  
   2  (function() {
   3      tinymce.create('tinymce.plugins.wpGallery', {
   4  
   5          init : function(ed, url) {
   6              var t = this;
   7  
   8              t.url = url;
   9              t._createButtons();
  10  
  11              // Register the command so that it can be invoked by using tinyMCE.activeEditor.execCommand('...');

  12              ed.addCommand('WP_Gallery', function() {
  13                  var el = ed.selection.getNode(), vp = tinymce.DOM.getViewPort(), W = ( 720 < vp.w ) ? 720 : vp.w;
  14  
  15                  if ( el.nodeName != 'IMG' ) return;
  16                  if ( ed.dom.getAttrib(el, 'class').indexOf('wpGallery') == -1 )    return;
  17  
  18                  var post_id = tinymce.DOM.get('post_ID').value;
  19                  tb_show('', tinymce.documentBaseURL + '/media-upload.php?post_id='+post_id+'&tab=gallery&TB_iframe=true');
  20  
  21                  tinymce.DOM.setStyle( ['TB_overlay','TB_window','TB_load'], 'z-index', '999999' );
  22              });
  23  
  24              ed.onInit.add(function(ed) {
  25                  tinymce.dom.Event.add(ed.getWin(), 'scroll', function(e) {
  26                      ed.plugins.wpgallery.hideButtons();
  27                  });
  28              });
  29  
  30              ed.onBeforeExecCommand.add(function(ed, cmd, ui, val) {
  31                  ed.plugins.wpgallery.hideButtons();
  32              });
  33  
  34              ed.onSaveContent.add(function(ed, o) {
  35                  ed.plugins.wpgallery.hideButtons();
  36              });
  37  
  38              ed.onMouseUp.add(function(ed, e) {
  39                  if ( tinymce.isOpera ) {
  40                      if ( e.target.nodeName == 'IMG' )
  41                          ed.plugins.wpgallery.showButtons(e.target);
  42                  }
  43  
  44              });
  45  
  46              ed.onMouseDown.add(function(ed, e) {
  47                  if ( tinymce.isOpera || e.target.nodeName != 'IMG' ) {
  48                      t.hideButtons();
  49                      return;
  50                  }
  51                  ed.plugins.wpgallery.showButtons(e.target);
  52              });
  53  
  54              ed.onBeforeSetContent.add(function(ed, o) {
  55                  o.content = t._do_gallery(o.content);
  56              });
  57  
  58              ed.onPostProcess.add(function(ed, o) {
  59                  if (o.get)
  60                      o.content = t._get_gallery(o.content);
  61              });
  62          },
  63  
  64          _do_gallery : function(co) {
  65              return co.replace(/\[gallery([^\]]*)\]/g, function(a,b){
  66                  return '<img src="'+tinymce.baseURL+'/plugins/wpgallery/img/t.gif" class="wpGallery mceItem" title="gallery'+tinymce.DOM.encode(b)+'" />';
  67              });
  68          },
  69  
  70          _get_gallery : function(co) {
  71  
  72  			function getAttr(s, n) {
  73                  n = new RegExp(n + '=\"([^\"]+)\"', 'g').exec(s);
  74                  return n ? tinymce.DOM.decode(n[1]) : '';
  75              };
  76  
  77              return co.replace(/(?:<p[^>]*>)*(<img[^>]+>)(?:<\/p>)*/g, function(a,im) {
  78                  var cls = getAttr(im, 'class');
  79  
  80                  if ( cls.indexOf('wpGallery') != -1 )
  81                      return '<p>['+tinymce.trim(getAttr(im, 'title'))+']</p>';
  82  
  83                  return a;
  84              });
  85          },
  86  
  87          showButtons : function(n) {
  88              var t = this, ed = tinyMCE.activeEditor, p1, p2, vp, DOM = tinymce.DOM, X, Y;
  89  
  90              if (ed.dom.getAttrib(n, 'class').indexOf('wpGallery') == -1)
  91                  return;
  92  
  93              vp = ed.dom.getViewPort(ed.getWin());
  94              p1 = DOM.getPos(ed.getContentAreaContainer());
  95              p2 = ed.dom.getPos(n);
  96  
  97              X = Math.max(p2.x - vp.x, 0) + p1.x;
  98              Y = Math.max(p2.y - vp.y, 0) + p1.y;
  99  
 100              DOM.setStyles('wp_gallerybtns', {
 101                  'top' : Y+5+'px',
 102                  'left' : X+5+'px',
 103                  'display' : 'block'
 104              });
 105  
 106              t.btnsTout = window.setTimeout( function(){ed.plugins.wpgallery.hideButtons();}, 5000 );
 107          },
 108  
 109          hideButtons : function() {
 110              if ( tinymce.DOM.isHidden('wp_gallerybtns') ) return;
 111  
 112              tinymce.DOM.hide('wp_gallerybtns');
 113              window.clearTimeout(this.btnsTout);
 114          },
 115  
 116          _createButtons : function() {
 117              var t = this, ed = tinyMCE.activeEditor, DOM = tinymce.DOM;
 118  
 119              DOM.remove('wp_gallerybtns');
 120  
 121              var wp_gallerybtns = DOM.add(document.body, 'div', {
 122                  id : 'wp_gallerybtns',
 123                  style : 'display:none;'
 124              });
 125  
 126              var wp_editgallery = DOM.add('wp_gallerybtns', 'img', {
 127                  src : t.url+'/img/edit.png',
 128                  id : 'wp_editgallery',
 129                  width : '24',
 130                  height : '24',
 131                  title : ed.getLang('wordpress.editgallery')
 132              });
 133  
 134              wp_editgallery.onmousedown = function(e) {
 135                  var ed = tinyMCE.activeEditor;
 136                  ed.windowManager.bookmark = ed.selection.getBookmark('simple');
 137                  ed.execCommand("WP_Gallery");
 138                  this.parentNode.style.display = 'none';
 139              };
 140  
 141              var wp_delgallery = DOM.add('wp_gallerybtns', 'img', {
 142                  src : t.url+'/img/delete.png',
 143                  id : 'wp_delgallery',
 144                  width : '24',
 145                  height : '24',
 146                  title : ed.getLang('wordpress.delgallery')
 147              });
 148  
 149              wp_delgallery.onmousedown = function(e) {
 150                  var ed = tinyMCE.activeEditor, el = ed.selection.getNode();
 151  
 152                  if ( el.nodeName == 'IMG' && ed.dom.getAttrib(el, 'class').indexOf('wpGallery') != -1 ) {
 153                      ed.dom.remove(el);
 154  
 155                      this.parentNode.style.display = 'none';
 156                      ed.execCommand('mceRepaint');
 157                      return false;
 158                  }
 159              };
 160          },
 161  
 162          getInfo : function() {
 163              return {
 164                  longname : 'Gallery Settings',
 165                  author : 'WordPress',
 166                  authorurl : 'http://wordpress.org',
 167                  infourl : '',
 168                  version : "1.0"
 169              };
 170          }
 171      });
 172  
 173      tinymce.PluginManager.add('wpgallery', tinymce.plugins.wpGallery);
 174  })();