openrat-cms

# OpenRat Content Management System
git clone http://git.code.weiherhei.de/openrat-cms.git
Log | Files | Refs

BreadCrumb.class.php (3069B)

      1 <?php
      2 // ---------------------------------------------------------------------------
      3 // $Id$
      4 // ---------------------------------------------------------------------------
      5 // OpenRat Content Management System
      6 // Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
      7 //
      8 // This program is free software; you can redistribute it and/or
      9 // modify it under the terms of the GNU General Public License
     10 // as published by the Free Software Foundation; either version 2
     11 // of the License, or (at your option) any later version.
     12 //
     13 // This program is distributed in the hope that it will be useful,
     14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
     15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     16 // GNU General Public License for more details.
     17 //
     18 // You should have received a copy of the GNU General Public License
     19 // along with this program; if not, write to the Free Software
     20 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
     21 // ---------------------------------------------------------------------------
     22 // $Log$
     23 // Revision 1.3  2007-11-30 23:25:25  dankert
     24 // Das Men? in der Sprache der zu ver?ffentlichenden Seite erzeugen.
     25 //
     26 // Revision 1.2  2005/01/04 19:59:55  dankert
     27 // Allgemeine Korrekturen, Erben von "Dynamic"-klasse
     28 //
     29 // Revision 1.1  2004/11/10 22:43:35  dankert
     30 // Beispiele fuer dynamische Templateelemente
     31 //
     32 // ---------------------------------------------------------------------------
     33 use cms\model\Folder;
     34 
     35 
     36 /**
     37  * Erstellen einer sog. Brotkruemel-Navigation
     38  * @author Jan Dankert
     39  */
     40 class BreadCrumb extends Macro
     41 {
     42 	/**
     43 	 * Bitte immer alle Parameter in dieses Array schreiben, dies ist fuer den Web-Developer hilfreich.
     44 	 * @type String
     45 	 */
     46 	var $parameters  = Array(
     47 		'beforeEntry'=>'Chars before an active menu entry'
     48 		);
     49 
     50 	/**
     51 	 * Bitte immer eine Beschreibung benutzen, dies ist fuer den Web-Developer hilfreich.
     52 	 * @type String
     53 	 */
     54 	var $description = 'Creates a main menu.';
     55 
     56 
     57 	/**
     58 	 * Zeichenkette, die vor einem aktiven Menuepunkt gezeigt wird 
     59 	 */
     60 	var $beforeEntry = '&raquo;';
     61 	
     62 	var $api;
     63 
     64 	/**
     65 	 * Erstellen einer BreadCrumb-Navigation.
     66 	 */
     67 	function execute()
     68 	{
     69 		// Erstellen eines Untermenues
     70 		
     71 		// Ermitteln der aktuellen Seite
     72 		$f = new Folder($this->page->parentid);
     73 		$parentIds = $f->parentObjectFileNames(false,true);
     74 		$lastoid = 0;
     75 
     76 		foreach( $parentIds as $oid=>$filename )
     77 		{
     78 			$of = new Folder($oid);
     79 			$of->languageid = $this->page->languageid;
     80 			$of->load();
     81 			$pl = $of->getFirstPageOrLink();
     82 			
     83 			$this->output( $this->beforeEntry );
     84 
     85 			if	( is_object($pl) && $pl->objectid != $this->page->objectid )
     86 				$this->output('<a href="'.$this->pathToObject($pl->objectid).'" class="breadcrumb">'.$of->name.'</a>' );
     87 			else
     88 				$this->output('<span class="breadcrumb">'.$of->name.'</span>' );
     89 
     90 			if	( is_object($pl) )
     91 				$lastoid = $pl->objectid;
     92 		}
     93 
     94 		if	( $lastoid != $this->page->objectid )
     95 		{
     96 			$this->output( $this->beforeEntry );
     97 			$this->output('<span class="breadcrumb">'.$this->page->name.'</span>' );
     98 		}
     99 			
    100 	}
    101 }
    102 
    103 ?>