/lib/fields/class.Editor.php

<?php

/**

 * class Editor

 *

 * Create a Editor on the given form

 *

 * @author Teye Heimans

 * @package FormHandler

 * @subpackage Fields

 * 

 * converted to ckeditor

 * @since 2011-07-04

 * @author Jphan Wiegel @ PHP-GLOBE

 */



class Editor extends Field

{

    var $_oEditor;    // FCKeditor: the object of the fck editor

    

    /**

     * Editor::Editor()

     *

     * Constructor: create a new Editor object

     *

     * @param object $oForm: The form where the field is located on

     * @return Editor

     * @access public

     * @author Teye Heimans

     */

    function Editor( &$oForm, $sName )

    {

    	$this->_oEditor = new ckeditor( $sName );

                

    	$this->_oEditor->returnOutput = true;

    	

        $this->_oEditor->basePath = FH_FHTML_DIR . 'ckeditor/';

        

        // &nbsp; added as workarround IE9

        $this->_oEditor->Value = isset( $this->_mValue ) ? $this->_mValue : '';

        $this->setToolbar( 'Default' ); // Default or Basic



        $this->setServerPath( '' );



		parent::Field( $oForm, $sName );



        // set the language

        $this->_oEditor->config['language']  = str_replace('-utf8', '', $oForm->_lang);        



		// default height & width

        $this->setWidth ( 720 );

        $this->setHeight( 400 );



        // default, silver or office2003

        $this->setSkin( 'v2' );

    }



    /**

     * Editor::setHeight()

     *

     * Set the height of the editor (in pixels!)

     *

     * @param integer $iHeight: the height

     * @return void

     * @access public

     * @author Teye Heimans

     */

    function setHeight( $iHeight )

    {

        $this->_oEditor->config['height'] = $iHeight;

    }



    /**

     * Editor::setValue()

     *

     * Set the value of the field

     *

     * @param string $sValue: The html to set into the field

     * @return void

     * @access public

     * @author Teye Heimans

     */

    function setValue( $sValue )

    {

    	$this->_mValue = $sValue;

    	$this->_oEditor->Value = $sValue;

    }



    /**

     * Editor::setWidth()

     *

     * Set the width of the editor  (in pixels!)

     *

     * @param integer $iWidth: the width

     * @return void

     * @access public

     * @author Teye Heimans

     */

    function setWidth( $iWidth)

    {

        $this->_oEditor->config['width'] = $iWidth;

    }



    /**

     * Editor::setToolbar()

     *

     * Set the toolbar we should use for the editor

     *

     * @param string $sToolbar: The toolbar we should use

     * @return void

     * @access public

     * @author Teye Heimans

     */

    function setToolbar( $sToolbar )

    {

        $this->_oEditor->config['toolbar'] = $sToolbar;

    }





    /**

     * Editor::setConfig()

     *

     * Set extra config options for the editor

     *

     * @param array $config: The config array with extra config options to set for the fckeditor

     * @return void

     * @access public

     * @author Teye Heimans

     */

    function setConfig( $config )

    {

        $this->_oEditor->config = array_merge( $this->_oEditor->config, $config );

    }



    /**

     * Editor::setServerPath()

     *

     * Set the server path used for browsing and uploading images

     *

     * @param string $sPath: The path

     * @return void

     * @access public

     * @author Teye Heimans

     */

    function setServerPath( $sPath )

    {

        if( $sPath === false )

        {

            $this->_oEditor->Config['LinkBrowser']  = false;

            $this->_oEditor->Config['ImageBrowser'] = false;

            $this->_oEditor->Config['FlashBrowser'] = false;

            return;

        }



    	// get the dir where the script is located in

    	$sSelfPath = $_SERVER['PHP_SELF'] ;

	    $sSelfPath = substr( $sSelfPath, 0, strrpos( $sSelfPath, '/' ) ) ;



	    // get the dir where the user want's to upload the dir in

	    $sPath = $this->_getServerPath( $sPath, $sSelfPath );

        // path (URL) to the FCKeditor...

        $char = substr(FH_FHTML_DIR, 0, 1);

        $pre  = ($char != '/' && $char != '\\' && strtolower(substr(FH_FHTML_DIR, 0, 4)) != 'http') ? str_replace('//', '/', dirname( $_SERVER['PHP_SELF'] ).'/') : '';



        $sURL =

          $pre . FH_FHTML_DIR .

          'filemanager/browser/default/browser.html?'.

          'Type=%s&Connector=../../connectors/php/connector.php?ServerPath='.$sPath

        ;



        $this->_oEditor->config['filebrowserImageBrowseUrl'] = ( sprintf( $sURL, 'Image', $sPath ) );

        $this->_oEditor->config['filebrowserBrowseUrl']  = ( sprintf( $sURL, 'File', $sPath ) );

        $this->_oEditor->config['filebrowserFlashBrowseUrl'] = ( sprintf( $sURL, 'Flash', $sPath ) );

    }





    /**

     * Editor::setSkin()

     *

     * Set the skin used for the FCKeditor

     *

     * @param string $skin

     * @return void

     * @access public

     * @author Teye Heimans

     */

    function setSkin( $sSkin )

    {

        $this->_oEditor->config['skin'] = $sSkin;

    }





    /**

     * Editor::getField()

     *

     * Return the HTML of the field

     *

     * @return string: The HTML of the editor

     * @access public

     * @author Teye Heimans

     */

    function getField()

    {

        // view mode enabled ?

        if( $this -> getViewMode() )

        {

            // get the view value..

            return $this -> _getViewValue();

        }

		/*@var _oEditor CKEditor*/

            

        return $this->_oEditor->editor( $this->_sName, $this->_oEditor->Value ).

        (isset($this->_sExtraAfter) ? $this->_sExtraAfter :'');

    }



    /**

     * Editor::_getServerPath()

     *

     * Get the dir which should be used for browsing...

     *

     * @param string $sDir: The dir given by the user

     * @param string $sServerPath: The dir where the script is located on the server

     * @return void

     * @access private

     * @author Teye Heimans

     */

    function _getServerPath( $sDir, $sServerPath )

    {

    	// remove ending slash at the server path

    	if( substr($sServerPath, -1) == '/' )

    	{

			$sServerPath = substr( $sServerPath, 0, -1);

		}

		// when no dir is given, just return the path where the script is located

		if( $sDir == '' )

		{

			return $sServerPath;

		}



		// dir starting with a /? Then start at the root...

		if( $sDir{0} == '/' )

		{

			return $sDir;

		}

		// dir starting with ./? Then relative from the dir where the script is located

		else if( substr( $sDir, 0, 2) == './' )

		{

			return $sServerPath.'/'.substr($sDir, 2);

		}

		// if we are at the root of the server, return the dir..

		else if( $sServerPath == '/' || $sServerPath == '')

		{

			if( $sDir{0} != '.' && $sDir{0} != '/' )

			{

				 $sDir = '/'.$sDir;

			}

			return $sDir;

		}

		// go a dir lower...

		else if( substr($sDir, 0, 3) == '../' )

		{

    		$sServerPath = substr($sServerPath, 0, -strlen( strrchr($sServerPath, "/") ));



    		return $this->_getServerPath( substr($sDir, 3), $sServerPath);

    	}

    	// none of the above, then return the dir!

    	else

    	{

    		if( $sDir{0} == '/' )

    		{

    			$sDir = substr( $sDir, 1);

    		}

    		return $sServerPath.'/'.$sDir;

    	}

    }

}

?>