[Sommaire] [Imprimer]

   1  /*
   2   * FCKeditor - The text editor for internet
   3   * Copyright (C) 2003-2006 Frederico Caldeira Knabben
   4   * 
   5   * Licensed under the terms of the GNU Lesser General Public License:
   6   *         http://www.opensource.org/licenses/lgpl-license.php
   7   * 
   8   * For further information visit:
   9   *         http://www.fckeditor.net/
  10   * 
  11   * "Support Open Source software. What about a donation today?"
  12   * 
  13   * File Name: fck_flash.js
  14   *     Scripts related to the Flash dialog window (see fck_flash.html).
  15   * 
  16   * File Authors:
  17   *         Frederico Caldeira Knabben (fredck@fckeditor.net)
  18   */
  19  
  20  var oEditor        = window.parent.InnerDialogLoaded() ;
  21  var FCK            = oEditor.FCK ;
  22  var FCKLang        = oEditor.FCKLang ;
  23  var FCKConfig    = oEditor.FCKConfig ;
  24  
  25  //#### Dialog Tabs
  26  
  27  // Set the dialog tabs.
  28  window.parent.AddTab( 'Info', oEditor.FCKLang.DlgInfoTab ) ;
  29  
  30  if ( FCKConfig.FlashUpload )
  31      window.parent.AddTab( 'Upload', FCKLang.DlgLnkUpload ) ;
  32  
  33  if ( !FCKConfig.FlashDlgHideAdvanced )
  34      window.parent.AddTab( 'Advanced', oEditor.FCKLang.DlgAdvancedTag ) ;
  35  
  36  // Function called when a dialog tag is selected.
  37  function OnDialogTabChange( tabCode )
  38  {
  39      ShowE('divInfo'        , ( tabCode == 'Info' ) ) ;
  40      ShowE('divUpload'    , ( tabCode == 'Upload' ) ) ;
  41      ShowE('divAdvanced'    , ( tabCode == 'Advanced' ) ) ;
  42  }
  43  
  44  // Get the selected flash embed (if available).
  45  var oFakeImage = FCK.Selection.GetSelectedElement() ;
  46  var oEmbed ;
  47  
  48  if ( oFakeImage )
  49  {
  50      if ( oFakeImage.tagName == 'IMG' && oFakeImage.getAttribute('_fckflash') )
  51          oEmbed = FCK.GetRealElement( oFakeImage ) ;
  52      else
  53          oFakeImage = null ;
  54  }
  55  
  56  window.onload = function()
  57  {
  58      // Translate the dialog box texts.
  59      oEditor.FCKLanguageManager.TranslatePage(document) ;
  60  
  61      // Load the selected element information (if any).
  62      LoadSelection() ;
  63  
  64      // Show/Hide the "Browse Server" button.
  65      GetE('tdBrowse').style.display = FCKConfig.FlashBrowser    ? '' : 'none' ;
  66  
  67      // Set the actual uploader URL.
  68      if ( FCKConfig.FlashUpload )
  69          GetE('frmUpload').action = FCKConfig.FlashUploadURL ;
  70  
  71      window.parent.SetAutoSize( true ) ;
  72  
  73      // Activate the "OK" button.
  74      window.parent.SetOkButton( true ) ;
  75  }
  76  
  77  function LoadSelection()
  78  {
  79      if ( ! oEmbed ) return ;
  80  
  81      var sUrl = GetAttribute( oEmbed, 'src', '' ) ;
  82  
  83      GetE('txtUrl').value    = GetAttribute( oEmbed, 'src', '' ) ;
  84      GetE('txtWidth').value  = GetAttribute( oEmbed, 'width', '' ) ;
  85      GetE('txtHeight').value = GetAttribute( oEmbed, 'height', '' ) ;
  86  
  87      // Get Advances Attributes
  88      GetE('txtAttId').value        = oEmbed.id ;
  89      GetE('chkAutoPlay').checked    = GetAttribute( oEmbed, 'play', 'true' ) == 'true' ;
  90      GetE('chkLoop').checked        = GetAttribute( oEmbed, 'loop', 'true' ) == 'true' ;
  91      GetE('chkMenu').checked        = GetAttribute( oEmbed, 'menu', 'true' ) == 'true' ;
  92      GetE('cmbScale').value        = GetAttribute( oEmbed, 'scale', '' ).toLowerCase() ;
  93      
  94      GetE('txtAttTitle').value        = oEmbed.title ;
  95  
  96      if ( oEditor.FCKBrowserInfo.IsIE )
  97      {
  98          GetE('txtAttClasses').value = oEmbed.getAttribute('className') || '' ;
  99          GetE('txtAttStyle').value = oEmbed.style.cssText ;
 100      }
 101      else
 102      {
 103          GetE('txtAttClasses').value = oEmbed.getAttribute('class',2) || '' ;
 104          GetE('txtAttStyle').value = oEmbed.getAttribute('style',2) ;
 105      }
 106  
 107      UpdatePreview() ;
 108  }
 109  
 110  //#### The OK button was hit.
 111  function Ok()
 112  {
 113      if ( GetE('txtUrl').value.length == 0 )
 114      {
 115          window.parent.SetSelectedTab( 'Info' ) ;
 116          GetE('txtUrl').focus() ;
 117  
 118          alert( oEditor.FCKLang.DlgAlertUrl ) ;
 119  
 120          return false ;
 121      }
 122  
 123      if ( !oEmbed )
 124      {
 125          oEmbed        = FCK.EditorDocument.createElement( 'EMBED' ) ;
 126          oFakeImage  = null ;
 127      }
 128      UpdateEmbed( oEmbed ) ;
 129      
 130      if ( !oFakeImage )
 131      {
 132          oFakeImage    = oEditor.FCKDocumentProcessor_CreateFakeImage( 'FCK__Flash', oEmbed ) ;
 133          oFakeImage.setAttribute( '_fckflash', 'true', 0 ) ;
 134          oFakeImage    = FCK.InsertElementAndGetIt( oFakeImage ) ;
 135      }
 136      else
 137          oEditor.FCKUndo.SaveUndoStep() ;
 138      
 139      oEditor.FCKFlashProcessor.RefreshView( oFakeImage, oEmbed ) ;
 140  
 141      return true ;
 142  }
 143  
 144  function UpdateEmbed( e )
 145  {
 146      SetAttribute( e, 'type'            , 'application/x-shockwave-flash' ) ;
 147      SetAttribute( e, 'pluginspage'    , 'http://www.macromedia.com/go/getflashplayer' ) ;
 148  
 149      e.src = GetE('txtUrl').value ;
 150      SetAttribute( e, "width" , GetE('txtWidth').value ) ;
 151      SetAttribute( e, "height", GetE('txtHeight').value ) ;
 152      
 153      // Advances Attributes
 154  
 155      SetAttribute( e, 'id'    , GetE('txtAttId').value ) ;
 156      SetAttribute( e, 'scale', GetE('cmbScale').value ) ;
 157      
 158      SetAttribute( e, 'play', GetE('chkAutoPlay').checked ? 'true' : 'false' ) ;
 159      SetAttribute( e, 'loop', GetE('chkLoop').checked ? 'true' : 'false' ) ;
 160      SetAttribute( e, 'menu', GetE('chkMenu').checked ? 'true' : 'false' ) ;
 161  
 162      SetAttribute( e, 'title'    , GetE('txtAttTitle').value ) ;
 163  
 164      if ( oEditor.FCKBrowserInfo.IsIE )
 165      {
 166          SetAttribute( e, 'className', GetE('txtAttClasses').value ) ;
 167          e.style.cssText = GetE('txtAttStyle').value ;
 168      }
 169      else
 170      {
 171          SetAttribute( e, 'class', GetE('txtAttClasses').value ) ;
 172          SetAttribute( e, 'style', GetE('txtAttStyle').value ) ;
 173      }
 174  }
 175  
 176  var ePreview ;
 177  
 178  function SetPreviewElement( previewEl )
 179  {
 180      ePreview = previewEl ;
 181      
 182      if ( GetE('txtUrl').value.length > 0 )
 183          UpdatePreview() ;
 184  }
 185  
 186  function UpdatePreview()
 187  {
 188      if ( !ePreview )
 189          return ;
 190          
 191      while ( ePreview.firstChild )
 192          ePreview.removeChild( ePreview.firstChild ) ;
 193  
 194      if ( GetE('txtUrl').value.length == 0 )
 195          ePreview.innerHTML = ' ' ;
 196      else
 197      {
 198          var oDoc    = ePreview.ownerDocument || ePreview.document ;
 199          var e        = oDoc.createElement( 'EMBED' ) ;
 200          
 201          e.src        = GetE('txtUrl').value ;
 202          e.type        = 'application/x-shockwave-flash' ;
 203          e.width        = '100%' ;
 204          e.height    = '100%' ;
 205          
 206          ePreview.appendChild( e ) ;
 207      }
 208  }
 209  
 210  // <embed id="ePreview" src="fck_flash/claims.swf" width="100%" height="100%" style="visibility:hidden" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">
 211  
 212  function BrowseServer()
 213  {
 214      OpenFileBrowser( FCKConfig.FlashBrowserURL, FCKConfig.FlashBrowserWindowWidth, FCKConfig.FlashBrowserWindowHeight ) ;
 215  }
 216  
 217  function SetUrl( url, width, height )
 218  {
 219      GetE('txtUrl').value = url ;
 220      
 221      if ( width )
 222          GetE('txtWidth').value = width ;
 223          
 224      if ( height ) 
 225          GetE('txtHeight').value = height ;
 226  
 227      UpdatePreview() ;
 228  
 229      window.parent.SetSelectedTab( 'Info' ) ;
 230  }
 231  
 232  function OnUploadCompleted( errorNumber, fileUrl, fileName, customMsg )
 233  {
 234      switch ( errorNumber )
 235      {
 236          case 0 :    // No errors
 237              alert( 'Your file has been successfully uploaded' ) ;
 238              break ;
 239          case 1 :    // Custom error
 240              alert( customMsg ) ;
 241              return ;
 242          case 101 :    // Custom warning
 243              alert( customMsg ) ;
 244              break ;
 245          case 201 :
 246              alert( 'A file with the same name is already available. The uploaded file has been renamed to "' + fileName + '"' ) ;
 247              break ;
 248          case 202 :
 249              alert( 'Invalid file type' ) ;
 250              return ;
 251          case 203 :
 252              alert( "Security error. You probably don't have enough permissions to upload. Please check your server." ) ;
 253              return ;
 254          default :
 255              alert( 'Error on file upload. Error number: ' + errorNumber ) ;
 256              return ;
 257      }
 258  
 259      SetUrl( fileUrl ) ;
 260      GetE('frmUpload').reset() ;
 261  }
 262  
 263  var oUploadAllowedExtRegex    = new RegExp( FCKConfig.FlashUploadAllowedExtensions, 'i' ) ;
 264  var oUploadDeniedExtRegex    = new RegExp( FCKConfig.FlashUploadDeniedExtensions, 'i' ) ;
 265  
 266  function CheckUpload()
 267  {
 268      var sFile = GetE('txtUploadFile').value ;
 269      
 270      if ( sFile.length == 0 )
 271      {
 272          alert( 'Please select a file to upload' ) ;
 273          return false ;
 274      }
 275      
 276      if ( ( FCKConfig.FlashUploadAllowedExtensions.length > 0 && !oUploadAllowedExtRegex.test( sFile ) ) ||
 277          ( FCKConfig.FlashUploadDeniedExtensions.length > 0 && oUploadDeniedExtRegex.test( sFile ) ) )
 278      {
 279          OnUploadCompleted( 202 ) ;
 280          return false ;
 281      }
 282      
 283      return true ;
 284  }