BreadCrumb.class.php

gehe zur Dokumentation dieser Datei

<?php
// ---------------------------------------------------------------------------
// $Id$
// ---------------------------------------------------------------------------
// OpenRat Content Management System
// Copyright (C) 2002 Jan Dankert, jandankert@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 1.3  2007-11-30 23:25:25  dankert
// Das Men? in der Sprache der zu ver?ffentlichenden Seite erzeugen.
//
// Revision 1.2  2005/01/04 19:59:55  dankert
// Allgemeine Korrekturen, Erben von "Dynamic"-klasse
//
// Revision 1.1  2004/11/10 22:43:35  dankert
// Beispiele fuer dynamische Templateelemente
//
// ---------------------------------------------------------------------------



class BreadCrumb extends Dynamic
{
     var $parameters  = Array(
          'beforeEntry'=>'Chars before an active menu entry'
          );

     var $description = 'Creates a main menu.';


     var $beforeEntry = '&raquo;';
     
     var $api;

     function execute()
     {
          // Erstellen eines Untermenues
          
          // Ermitteln der aktuellen Seite
          $f = new Folder($this->page->parentid);
          $parentIds = $f->parentObjectIds(false,true);
          $lastoid = 0;

          foreach( $parentIds as $oid )
          {
               $of = new Folder($oid);
               $of->languageid = $this->page->languageid;
               $of->load();
               $pl = $of->getFirstPageOrLink();
               
               $this->output( $this->beforeEntry );

               if   ( is_object($pl) && $pl->objectid != $this->page->objectid )
                    $this->output('<a href="'.$this->pathToObject($pl->objectid).'" class="breadcrumb">'.$of->name.'</a>' );
               else
                    $this->output('<span class="breadcrumb">'.$of->name.'</span>' );

               if   ( is_object($pl) )
                    $lastoid = $pl->objectid;
          }

          if   ( $lastoid != $this->page->objectid )
          {
               $this->output( $this->beforeEntry );
               $this->output('<span class="breadcrumb">'.$this->page->name.'</span>' );
          }
               
     }
}

?>