LinkAction.class.php

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<?php
// ---------------------------------------------------------------------------
// $Id$
// ---------------------------------------------------------------------------
// OpenRat Content Management System
// Copyright (C) 2002-2004 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.
// ---------------------------------------------------------------------------
// $Log$
// Revision 1.10  2009-03-22 21:49:08  dankert
// Subaction "showprop" entfernt, da in "prop" mit aufgegangen.
//
// Revision 1.9  2006/06/02 19:49:06  dankert
// Bearbeiten von Verkn?pfungen
//
// Revision 1.8  2006/01/29 17:18:58  dankert
// Steuerung der Aktionsklasse ?ber .ini-Datei, dazu umbenennen einzelner Methoden
//
// Revision 1.7  2006/01/23 23:10:45  dankert
// *** empty log message ***
//
// Revision 1.6  2004/12/20 22:04:25  dankert
// kein Lesen der Benutzer
//
// Revision 1.5  2004/12/15 23:23:11  dankert
// Anpassung an Session-Funktionen
//
// Revision 1.4  2004/11/24 21:28:36  dankert
// "Verschieben" entfernt
//
// Revision 1.3  2004/05/02 14:49:37  dankert
// Einf?gen package-name (@package)
//
// Revision 1.2  2004/04/30 20:31:47  dankert
// Berechtigungen anzeigen
//
// Revision 1.1  2004/04/24 15:14:52  dankert
// Initiale Version
//
// ---------------------------------------------------------------------------


class LinkAction extends ObjectAction
{
     var $link;
     var $defaultSubAction = 'prop';

     function LinkAction()
     {
          if   ( $this->getRequestId() != 0  )
          {
               $this->link = new Link( $this->getRequestId() );
               $this->link->load();
               Session::setObject( $this->link );
          }
          else
          {
               $this->link = Session::getObject();
          }
     }



     function remove()
     {
          $this->setTemplateVars( $this->link->getProperties() );
     }
     


     function delete()
     {
          if   ( $this->hasRequestVar("delete") )
          {
               $this->link->delete();
               $this->addNotice('link',$this->link->name,'DELETED');
          }
     }
     


     function saveprop()
     {
          // Wenn Name gefuellt, dann Datenbank-Update
          if   ( $this->getRequestVar('name') != '' )
          {
               // Eigenschaften speichern
               $this->link->name      = $this->getRequestVar('name'       );
               $this->link->desc      = $this->getRequestVar('description');

               $this->link->save();
               $this->link->setTimestamp();
               Session::setObject( $this->link );
          }
     }


     function save()
     {
          if( $this->getRequestVar('type') != '' )
          {
               if   ( $this->getRequestVar('type') == 'link' )
               {
                    $this->link->isLinkToObject = true;
                    $this->link->isLinkToUrl    = false;
                    $this->link->linkedObjectId = $this->getRequestVar('targetobjectid');
               }
               else
               {
                    $this->link->isLinkToObject = false;
                    $this->link->isLinkToUrl    = true;
                    $this->link->url            = $this->getRequestVar('url');
               }
               
               $this->link->save();
               $this->link->setTimestamp();
               Session::setObject( $this->link );
          }
     }


     function showprop()
     {
          $this->setTemplateVars( $this->link->getProperties() );
     }



     function edit()
     {
          $this->setTemplateVars( $this->link->getProperties() );

          // Typ der Verkn?pfung
          $this->setTemplateVar('type'            ,$this->link->getType()     );
          $this->setTemplateVar('targetobjectid',$this->link->linkedObjectId);
          $this->setTemplateVar('url'             ,$this->link->url           );

          // Alle verlinkbaren Objekte anzeigen
          $list = array();
          
          foreach( Object::getAllObjectIds() as $oid )
          {
               $o = new Object( $oid );
               $o->load();
               
               if   ( $o->isFile ||
                      $o->isPage    )
               {
                    $folder = new Folder( $o->parentid );
                    $folder->linknames = false;
                    $folder->load();
                    $list[$oid]  = lang( 'GLOBAL_'.$o->getType() ).': ';
                    $list[$oid] .= implode( FILE_SEP,$folder->parentObjectNames( false,true ) );
                    $list[$oid] .= FILE_SEP.$o->name;
               }
          }
          asort( $list );
          $this->setTemplateVar('objects',$list);      

          $this->forward('link_edittarget');
     }



     function prop()
     {
          $this->setTemplateVars( $this->link->getProperties() );
          $this->setTemplateVar('act_linkobjectid',$this->link->linkedObjectId);
     }
}