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/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2008 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * Scripts related to the Flash dialog window (see fck_flash.html).
 */
var dialog      = window.parent ;
var oEditor      = dialog.InnerDialogLoaded() ;
var FCK         = oEditor.FCK ;
var FCKLang      = oEditor.FCKLang ;
var FCKConfig   = oEditor.FCKConfig ;
var FCKTools   = oEditor.FCKTools ;


//#### Dialog Tabs

// Set the dialog tabs.
dialog.AddTab( 'Info', oEditor.FCKLang.DlgInfoTab ) ;

if ( FCKConfig.FlashUpload )
   dialog.AddTab( 'Upload', FCKLang.DlgLnkUpload ) ;

if ( !FCKConfig.FlashDlgHideAdvanced )
   dialog.AddTab( 'Advanced', oEditor.FCKLang.DlgAdvancedTag ) ;

// Function called when a dialog tag is selected.
function OnDialogTabChange( tabCode )
{
   ShowE('divInfo'      , ( tabCode == 'Info' ) ) ;
   ShowE('divUpload'   , ( tabCode == 'Upload' ) ) ;
   ShowE('divAdvanced'   , ( tabCode == 'Advanced' ) ) ;
}

// Get the selected flash embed (if available).
var oFakeImage = dialog.Selection.GetSelectedElement() ;
var oEmbed ;

if ( oFakeImage )
{
   if ( oFakeImage.tagName == 'IMG' && oFakeImage.getAttribute('_fckflash') )
      oEmbed = FCK.GetRealElement( oFakeImage ) ;
   else
      oFakeImage = null ;
}

window.onload = function()
{
   
   // Translate the dialog box texts.
   oEditor.FCKLanguageManager.TranslatePage(document) ;

   // Load the selected element information (if any).
   LoadSelection() ;

   // Show/Hide the "Browse Server" button.
   GetE('tdBrowse').style.display = FCKConfig.FlashBrowser   ? '' : 'none' ;

   // Set the actual uploader URL.
   if ( FCKConfig.FlashUpload )
      GetE('frmUpload').action = FCKConfig.FlashUploadURL ;

   dialog.SetAutoSize( true ) ;

   // Activate the "OK" button.
   dialog.SetOkButton( true ) ;

   SelectField( 'txtUrl' ) ;
}

function LoadSelection()
{
   if ( ! oEmbed ) return ;
   GetE('txtUrl').value    = GetAttribute( oEmbed, 'src', '' ) ;
   GetE('txtWidth').value  = GetAttribute( oEmbed, 'width', '' ) ;
   GetE('txtHeight').value = GetAttribute( oEmbed, 'height', '' ) ;

   // Get Advances Attributes
   GetE('txtAttId').value      = oEmbed.id ;
   GetE('chkAutoPlay').checked   = GetAttribute( oEmbed, 'play', 'true' ) == 'true' ;
   GetE('chkLoop').checked      = GetAttribute( oEmbed, 'loop', 'true' ) == 'true' ;
   GetE('chkMenu').checked      = GetAttribute( oEmbed, 'menu', 'true' ) == 'true' ;
   GetE('cmbScale').value      = GetAttribute( oEmbed, 'scale', '' ).toLowerCase() ;

   GetE('txtAttTitle').value      = oEmbed.title ;

   if ( oEditor.FCKBrowserInfo.IsIE )
   {
      GetE('txtAttClasses').value = oEmbed.getAttribute('className') || '' ;
      GetE('txtAttStyle').value = oEmbed.style.cssText ;
   }
   else
   {
      GetE('txtAttClasses').value = oEmbed.getAttribute('class',2) || '' ;
      GetE('txtAttStyle').value = oEmbed.getAttribute('style',2) || '' ;
   }

   UpdatePreview() ;
}

function Ok()
{

   if ( GetE('txtUrl').value.length == 0 )
   {
      dialog.SetSelectedTab( 'Info' ) ;
      GetE('txtUrl').focus() ;

      alert( oEditor.FCKLang.DlgAlertUrl ) ;

      return false ;
   }

   oEditor.FCKUndo.SaveUndoStep() ;
   if ( !oEmbed )
   {
      /* BOF MODIFIED */
      oEmbed      = FCK.EditorDocument.createElement( 'OBJECT' ) ;      
      var gm_innerHTML = "\n" + '<param name="movie" value="' + FCKConfig.BaseHref + GetE('txtUrl').value + '" />';
      gm_innerHTML = gm_innerHTML + "\n" + '<param name="play" value="true" />';
      gm_innerHTML = gm_innerHTML + "\n" + '<param name="loop" value="true" />';
      gm_innerHTML = gm_innerHTML + "\n" + '<param name="quality" value="high" />';
      gm_innerHTML = gm_innerHTML + "\n" + '<param name="wmode" value="transparent" />';
      oEmbed.innerHTML = gm_innerHTML;
      oFakeImage  = null ;
      /* EOF MODIFIED */

   }
   UpdateEmbed( oEmbed ) ;

   if ( !oFakeImage )
   {
      oFakeImage   = oEditor.FCKDocumentProcessor_CreateFakeImage( 'FCK__Flash', oEmbed ) ;
      oFakeImage.setAttribute( '_fckflash', 'true', 0 ) ;
      oFakeImage   = FCK.InsertElement( oFakeImage ) ;
   }

   oEditor.FCKEmbedAndObjectProcessor.RefreshView( oFakeImage, oEmbed ) ;

   return true ;
}

/* BOF MODIFIED */
function UpdateEmbed( e )
{
   SetAttribute( e, 'type',      'application/x-shockwave-flash');
   SetAttribute( e, 'codebase',   'http://fpdownload.adobe.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0');

   SetAttribute( e, 'data',      FCKConfig.BaseHref + GetE('txtUrl').value);
   SetAttribute( e, "width" ,      GetE('txtWidth').value);
   SetAttribute( e, "height",      GetE('txtHeight').value);

   SetAttribute( e, 'id'   , GetE('txtAttId').value ) ;
   SetAttribute( e, 'scale', GetE('cmbScale').value ) ;

   SetAttribute( e, 'play', GetE('chkAutoPlay').checked ? 'true' : 'false' ) ;
   SetAttribute( e, 'loop', GetE('chkLoop').checked ? 'true' : 'false' ) ;
   SetAttribute( e, 'menu', GetE('chkMenu').checked ? 'true' : 'false' ) ;

   SetAttribute( e, 'title'   , GetE('txtAttTitle').value ) ;
   if ( oEditor.FCKBrowserInfo.IsIE )
   {
      SetAttribute( e, 'className', GetE('txtAttClasses').value ) ;
      e.style.cssText = GetE('txtAttStyle').value ;
   }
   else
   {
      SetAttribute( e, 'class', GetE('txtAttClasses').value ) ;
      SetAttribute( e, 'style', GetE('txtAttStyle').value ) ;
   }
}
/* EOF MODIFIED */

var ePreview ;

function SetPreviewElement( previewEl )
{
   ePreview = previewEl ;

   if ( GetE('txtUrl').value.length > 0 )
      UpdatePreview() ;
}

function UpdatePreview()
{
   if ( !ePreview )
      return ;

   while ( ePreview.firstChild )
      ePreview.removeChild( ePreview.firstChild ) ;

   if ( GetE('txtUrl').value.length == 0 )
      ePreview.innerHTML = '&nbsp;' ;
   else
   {
      var oDoc   = ePreview.ownerDocument || ePreview.document ;
      var e      = oDoc.createElement( 'EMBED' ) ;

      SetAttribute( e, 'src', GetE('txtUrl').value ) ;
      SetAttribute( e, 'type', 'application/x-shockwave-flash' ) ;
      SetAttribute( e, 'width', '100%' ) ;
      SetAttribute( e, 'height', '100%' ) ;

      ePreview.appendChild( e ) ;
   }
}

// <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">

function BrowseServer()
{
   OpenFileBrowser( FCKConfig.FlashBrowserURL, FCKConfig.FlashBrowserWindowWidth, FCKConfig.FlashBrowserWindowHeight ) ;
}

function SetUrl( url, width, height )
{
   GetE('txtUrl').value = url ;

   if(width)
   {
      GetE('txtWidth').value = width ;   
   }
   else
   {
      GetE('txtWidth').value = '200' ;
   }
      
   if(height)
   {
      GetE('txtHeight').value = height ;   
   }
   else
   {
      GetE('txtHeight').value = '200' ;
   }      

   UpdatePreview() ;

   dialog.SetSelectedTab( 'Info' ) ;
}

function OnUploadCompleted( errorNumber, fileUrl, fileName, customMsg )
{
   switch ( errorNumber )
   {
      case 0 :   // No errors
         alert( 'Your file has been successfully uploaded' ) ;
         break ;
      case 1 :   // Custom error
         alert( customMsg ) ;
         return ;
      case 101 :   // Custom warning
         alert( customMsg ) ;
         break ;
      case 201 :
         alert( 'A file with the same name is already available. The uploaded file has been renamed to "' + fileName + '"' ) ;
         break ;
      case 202 :
         alert( 'Invalid file type' ) ;
         return ;
      case 203 :
         alert( "Security error. You probably don't have enough permissions to upload. Please check your server." ) ;
         return ;
      case 500 :
         alert( 'The connector is disabled' ) ;
         break ;
      default :
         alert( 'Error on file upload. Error number: ' + errorNumber ) ;
         return ;
   }

   SetUrl( fileUrl ) ;
   GetE('frmUpload').reset() ;
}

var oUploadAllowedExtRegex   = new RegExp( FCKConfig.FlashUploadAllowedExtensions, 'i' ) ;
var oUploadDeniedExtRegex   = new RegExp( FCKConfig.FlashUploadDeniedExtensions, 'i' ) ;

function CheckUpload()
{
   var sFile = GetE('txtUploadFile').value ;

   if ( sFile.length == 0 )
   {
      alert( 'Please select a file to upload' ) ;
      return false ;
   }

   if ( ( FCKConfig.FlashUploadAllowedExtensions.length > 0 && !oUploadAllowedExtRegex.test( sFile ) ) ||
      ( FCKConfig.FlashUploadDeniedExtensions.length > 0 && oUploadDeniedExtRegex.test( sFile ) ) )
   {
      OnUploadCompleted( 202 ) ;
      return false ;
   }

   return true ;
}