= 5.5) ;
}
else if ( strpos($sAgent, 'Gecko/') !== false )
{
$iVersion = (int)substr($sAgent, strpos($sAgent, 'Gecko/') + 6, 8) ;
return ($iVersion >= 20030210) ;
}
else if ( strpos($sAgent, 'Opera/') !== false )
{
$fVersion = (float)substr($sAgent, strpos($sAgent, 'Opera/') + 6, 4) ;
return ($fVersion >= 9.5) ;
}
else if ( preg_match( "|AppleWebKit/(\d+)|i", $sAgent, $matches ) )
{
$iVersion = $matches[1] ;
return ( $matches[1] >= 522 ) ;
}
else
return false ;
}
class FCKeditor
{
var $InstanceName ;
var $BasePath ;
var $Width ;
var $Height ;
var $ToolbarSet ;
var $Value ;
var $Config ;
function __construct( $instanceName )
{
$this->InstanceName = $instanceName ;
$this->BasePath = '/editor/' ;
$this->Width = '100%' ;
$this->Height = '350' ;
$this->ToolbarSet = 'Default' ;
$this->Value = '' ;
$this->Config = array() ;
}
function FCKeditor($instanceName)
{
$this->__construct($instanceName);
}
function Create()
{
echo $this->CreateHtml() ;
}
function CreateHtml()
{
$HtmlValue = htmlspecialchars( $this->Value ) ;
$Html = '' ;
if ( $this->IsCompatible() )
{
$File = 'fckeditor.html' ;
$Link = "{$this->BasePath}editor/{$File}?InstanceName={$this->InstanceName}" ;
if ( $this->ToolbarSet != '' )
$Link .= "&Toolbar={$this->ToolbarSet}" ;
// Render the linked hidden field.
$Html .= "InstanceName}\" name=\"{$this->InstanceName}\" value=\"{$HtmlValue}\" style=\"display:none\" />" ;
// Render the configurations hidden field.
$Html .= "InstanceName}___Config\" value=\"" . $this->GetConfigFieldString() . "\" style=\"display:none\" />" ;
// Render the editor IFRAME.
$Html .= "" ;
}
else
{
if ( strpos( $this->Width, '%' ) === false )
$WidthCSS = $this->Width . 'px' ;
else
$WidthCSS = $this->Width ;
if ( strpos( $this->Height, '%' ) === false )
$HeightCSS = $this->Height . 'px' ;
else
$HeightCSS = $this->Height ;
$Html .= "" ;
}
return $Html ;
}
function IsCompatible()
{
return FCKeditor_IsCompatibleBrowser() ;
}
function GetConfigFieldString()
{
$sParams = '' ;
$bFirst = true ;
foreach ( $this->Config as $sKey => $sValue )
{
if ( $bFirst == false )
$sParams .= '&' ;
else
$bFirst = false ;
if ( $sValue === true )
$sParams .= $this->EncodeConfig( $sKey ) . '=true' ;
else if ( $sValue === false )
$sParams .= $this->EncodeConfig( $sKey ) . '=false' ;
else
$sParams .= $this->EncodeConfig( $sKey ) . '=' . $this->EncodeConfig( $sValue ) ;
}
return $sParams ;
}
function EncodeConfig( $valueToEncode )
{
$chars = array(
'&' => '%26',
'=' => '%3D',
'"' => '%22' ) ;
return strtr( $valueToEncode, $chars ) ;
}
}
?>