[Sommaire] [Imprimer]

   1  <?php
   2  /*

   3   * FCKeditor - The text editor for Internet - http://www.fckeditor.net

   4   * Copyright (C) 2003-2007 Frederico Caldeira Knabben

   5   *

   6   * == BEGIN LICENSE ==

   7   *

   8   * Licensed under the terms of any of the following licenses at your

   9   * choice:

  10   *

  11   *  - GNU General Public License Version 2 or later (the "GPL")

  12   *    http://www.gnu.org/licenses/gpl.html

  13   *

  14   *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")

  15   *    http://www.gnu.org/licenses/lgpl.html

  16   *

  17   *  - Mozilla Public License Version 1.1 or later (the "MPL")

  18   *    http://www.mozilla.org/MPL/MPL-1.1.html

  19   *

  20   * == END LICENSE ==

  21   *

  22   * This is the integration file for PHP 5.

  23   *

  24   * It defines the FCKeditor class that can be used to create editor

  25   * instances in PHP pages on server side.

  26   */
  27  
  28  class FCKeditor
  29  {
  30      var $InstanceName ;
  31      var $BasePath ;
  32      var $Width ;
  33      var $Height ;
  34      var $ToolbarSet ;
  35      var $Value ;
  36      var $Config ;
  37  
  38      // PHP 5 Constructor (by Marcus Bointon <coolbru@users.sourceforge.net>)

  39  	function __construct( $instanceName )
  40       {
  41          $this->InstanceName    = $instanceName ;
  42          $this->BasePath        = '/fckeditor/' ;
  43          $this->Width        = '100%' ;
  44          $this->Height        = '200' ;
  45          $this->ToolbarSet    = 'Default' ;
  46          $this->Value        = '' ;
  47  
  48          $this->Config        = array() ;
  49      }
  50  
  51  	function Create()
  52      {
  53          echo $this->CreateHtml() ;
  54      }
  55  
  56  	function CreateHtml()
  57      {
  58          $HtmlValue = htmlspecialchars( $this->Value ) ;
  59  
  60          $Html = '<div>' ;
  61  
  62          if ( $this->IsCompatible() )
  63          {
  64              if ( isset( $_GET['fcksource'] ) && $_GET['fcksource'] == "true" )
  65                  $File = 'fckeditor.original.html' ;
  66              else
  67                  $File = 'fckeditor.html' ;
  68  
  69              $Link = "{$this->BasePath}editor/{$File}?InstanceName={$this->InstanceName}" ;
  70  
  71              if ( $this->ToolbarSet != '' )
  72                  $Link .= "&amp;Toolbar={$this->ToolbarSet}" ;
  73  
  74              // Render the linked hidden field.

  75              $Html .= "<input type=\"hidden\" id=\"{$this->InstanceName}\" name=\"{$this->InstanceName}\" value=\"{$HtmlValue}\" style=\"display:none\" />" ;
  76  
  77              // Render the configurations hidden field.

  78              $Html .= "<input type=\"hidden\" id=\"{$this->InstanceName}___Config\" value=\"" . $this->GetConfigFieldString() . "\" style=\"display:none\" />" ;
  79  
  80              // Render the editor IFRAME.

  81              $Html .= "<iframe id=\"{$this->InstanceName}___Frame\" src=\"{$Link}\" width=\"{$this->Width}\" height=\"{$this->Height}\" frameborder=\"0\" scrolling=\"no\"></iframe>" ;
  82          }
  83          else
  84          {
  85              if ( strpos( $this->Width, '%' ) === false )
  86                  $WidthCSS = $this->Width . 'px' ;
  87              else
  88                  $WidthCSS = $this->Width ;
  89  
  90              if ( strpos( $this->Height, '%' ) === false )
  91                  $HeightCSS = $this->Height . 'px' ;
  92              else
  93                  $HeightCSS = $this->Height ;
  94  
  95              $Html .= "<textarea name=\"{$this->InstanceName}\" rows=\"4\" cols=\"40\" style=\"width: {$WidthCSS}; height: {$HeightCSS}\">{$HtmlValue}</textarea>" ;
  96          }
  97  
  98          $Html .= '</div>' ;
  99  
 100          return $Html ;
 101      }
 102  
 103  	function IsCompatible()
 104      {
 105          global $HTTP_USER_AGENT ;
 106  
 107          if ( isset( $HTTP_USER_AGENT ) )
 108              $sAgent = $HTTP_USER_AGENT ;
 109          else
 110              $sAgent = $_SERVER['HTTP_USER_AGENT'] ;
 111  
 112          if ( strpos($sAgent, 'MSIE') !== false && strpos($sAgent, 'mac') === false && strpos($sAgent, 'Opera') === false )
 113          {
 114              $iVersion = (float)substr($sAgent, strpos($sAgent, 'MSIE') + 5, 3) ;
 115              return ($iVersion >= 5.5) ;
 116          }
 117          else if ( strpos($sAgent, 'Gecko/') !== false )
 118          {
 119              $iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
 120              return ($iVersion >= 20030210) ;
 121          }
 122          else
 123              return false ;
 124      }
 125  
 126  	function GetConfigFieldString()
 127      {
 128          $sParams = '' ;
 129          $bFirst = true ;
 130  
 131          foreach ( $this->Config as $sKey => $sValue )
 132          {
 133              if ( $bFirst == false )
 134                  $sParams .= '&amp;' ;
 135              else
 136                  $bFirst = false ;
 137  
 138              if ( $sValue === true )
 139                  $sParams .= $this->EncodeConfig( $sKey ) . '=true' ;
 140              else if ( $sValue === false )
 141                  $sParams .= $this->EncodeConfig( $sKey ) . '=false' ;
 142              else
 143                  $sParams .= $this->EncodeConfig( $sKey ) . '=' . $this->EncodeConfig( $sValue ) ;
 144          }
 145  
 146          return $sParams ;
 147      }
 148  
 149  	function EncodeConfig( $valueToEncode )
 150      {
 151          $chars = array(
 152              '&' => '%26',
 153              '=' => '%3D',
 154              '"' => '%22' ) ;
 155  
 156          return strtr( $valueToEncode,  $chars ) ;
 157      }
 158  }
 159  
 160  ?>