openrat-cms

LinkAction.class.php (4522B)

---

 <?php
 
 namespace cms\action;
 
 use cms\model\BaseObject;
 use cms\model\Folder;
 use cms\model\Link;
 
 
 use Html;
 use Session;
 
 // OpenRat Content Management System
 // Copyright (C) 2002-2012 Jan Dankert, cms@jandankert.de
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
 // as published by the Free Software Foundation; either version 2
 // of the License, or (at your option) any later version.
 //
 // This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 
 /**
  * Action-Klasse f?r Verkn?pfungen
  * @version $Id$
  * @author $Author$
  * @package openrat.actions
  */
 class LinkAction extends ObjectAction
 {
 	public $security = Action::SECURITY_USER;
 
     /**
      * @var Link
      */
 	private $link;
 
 	/**
 	 * Konstruktor
 	 */
 	function __construct()
 	{
         parent::__construct();
 
     }
 
 
     public function init()
     {
 		$link = new Link( $this->getRequestId() );
 		$link->load();
 
 		$this->setBaseObject( $link );
 	}
 
 
 	protected function setBaseObject( $link ) {
 
 		$this->link = $link;
 
 		parent::setBaseObject( $link );
 	}
 
 
 
 	/**
 	 * Abspeichern der Eigenschaften
 	 */
 	function editPost()
 	{
         $this->link->linkedObjectId = $this->getRequestVar('targetobjectid');
         $this->link->save();
 
         $this->addNotice('link',$this->link->name,'SAVED',OR_NOTICE_OK);
 	}
 
 
 
 	public function editView()
 	{
 		$this->setTemplateVars( $this->link->getProperties() );
 
 		// Typ der Verknuepfung
 		$this->setTemplateVar('type'            ,$this->link->getType()     );
 		$this->setTemplateVar('targetobjectid'  ,$this->link->linkedObjectId);
 		$this->setTemplateVar('targetobjectname',$this->link->name          );
 	}
 
 
 
 
 	
 	/**
 	 * Liefert die Struktur zu diesem Ordner:
 	 * - Mit den übergeordneten Ordnern und
 	 * - den in diesem Ordner enthaltenen Objekten
 	 * 
 	 * Beispiel:
 	 * <pre>
 	 * - A
 	 *   - B
 	 *     - C (dieser Ordner)
 	 *       - Unterordner
 	 *       - Seite
 	 *       - Seite
 	 *       - Datei
 	 * </pre> 
 	 */
 	public function structureView()
 	{
 
 		$structure = array();
 		$tmp = &$structure;
 		$nr  = 0;
 		
 		$folder = new Folder( $this->link->parentid );
 		$parents = $folder->parentObjectNames(false,true);
 		
 		foreach( $parents as $id=>$name)
 		{
 			unset($children);
 			unset($o);
 			$children = array();
 			$o = array('id'=>$id,'name'=>$name,'type'=>'folder','level'=>++$nr,'children'=>&$children);
 			
 			$tmp[$id] = &$o;;
 			
 			unset($tmp);
 			
 			$tmp = &$children; 
 		}
 		
 		
 		
 		unset($children);
 		unset($id);
 		unset($name);
 		
 		$elementChildren = array();
 		
 		$tmp[ $this->link->objectid ] = array('id'=>$this->link->objectid,'name'=>$this->link->name,'type'=>'link','self'=>true,'children'=>&$elementChildren);
 		
 		// 
 		//$elementChildren[$id] = array('id'=>$this->page->objectid.'_'.$id,'name'=>$name,'type'=>'pageelement','children'=>array() );
 		
 		//Html::debug($structure);
 		
 		$this->setTemplateVar('outline',$structure);
 	}
 
     public function removeView()
     {
         $this->setTemplateVar( 'name',$this->link->filename );
     }
 
 
     public function removePost()
     {
         if ($this->getRequestVar('delete') != '') {
             $this->link->delete();
             $this->addNotice('link', $this->link->filename, 'DELETED', OR_NOTICE_OK);
         } else {
             $this->addNotice('link', $this->link->filename, 'CANCELED', OR_NOTICE_WARN);
         }
     }
 
 
     public function showView()
     {
         header('Content-Type: text/html' );
 
         header('X-Link-Id: ' .$this->link->linkid );
         header('X-Id: '      .$this->link->id     );
         header('Content-Description: '.$this->link->filename() );
 
         echo '<html><body>';
         echo '<h1>'.$this->link->filename.'</h1>';
         echo '<hr />';
 
         try {
             $o = new BaseObject( $this->link->linkedObjectId );
             $o->load();
             echo '<a href="'.Html::url($o->getType(),'show',$o->objectid).'">'.$o->filename.'</a>';
         }
         catch( \ObjectNotFoundException $e ) {
             echo '-';
         }
 
         echo '</body></html>';
 
         exit;
     }
 
 }