openrat-cms

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BreadCrumb.class.php (3229B)


      1 <?php
      2 namespace cms\macros\macro;
      3 // ---------------------------------------------------------------------------
      4 // $Id$
      5 // ---------------------------------------------------------------------------
      6 // OpenRat Content Management System
      7 // Copyright (C) 2002 Jan Dankert, jandankert@jandankert.de
      8 //
      9 // This program is free software; you can redistribute it and/or
     10 // modify it under the terms of the GNU General Public License
     11 // as published by the Free Software Foundation; either version 2
     12 // of the License, or (at your option) any later version.
     13 //
     14 // This program is distributed in the hope that it will be useful,
     15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
     16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     17 // GNU General Public License for more details.
     18 //
     19 // You should have received a copy of the GNU General Public License
     20 // along with this program; if not, write to the Free Software
     21 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
     22 // ---------------------------------------------------------------------------
     23 // $Log$
     24 // Revision 1.3  2007-11-30 23:25:25  dankert
     25 // Das Men? in der Sprache der zu ver?ffentlichenden Seite erzeugen.
     26 //
     27 // Revision 1.2  2005/01/04 19:59:55  dankert
     28 // Allgemeine Korrekturen, Erben von "Dynamic"-klasse
     29 //
     30 // Revision 1.1  2004/11/10 22:43:35  dankert
     31 // Beispiele fuer dynamische Templateelemente
     32 //
     33 // ---------------------------------------------------------------------------
     34 use cms\model\Folder;
     35 use util\Macro;
     36 
     37 
     38 /**
     39  * Erstellen einer sog. Brotkruemel-Navigation
     40  * @author Jan Dankert
     41  */
     42 class BreadCrumb extends Macro
     43 {
     44 	/**
     45 	 * Bitte immer alle Parameter in dieses Array schreiben, dies ist fuer den Web-Developer hilfreich.
     46 	 * @type String
     47 	 */
     48 	var $parameters  = Array(
     49 		'beforeEntry'=>'Chars before an active menu entry'
     50 		);
     51 
     52 	/**
     53 	 * Bitte immer eine Beschreibung benutzen, dies ist fuer den Web-Developer hilfreich.
     54 	 * @type String
     55 	 */
     56 	var $description = 'Creates a main menu.';
     57 
     58 
     59 	/**
     60 	 * Zeichenkette, die vor einem aktiven Menuepunkt gezeigt wird 
     61 	 */
     62 	var $beforeEntry = '&raquo;';
     63 	
     64 	var $api;
     65 
     66 	/**
     67 	 * Erstellen einer BreadCrumb-Navigation.
     68 	 */
     69 	function execute()
     70 	{
     71 		// Erstellen eines Untermenues
     72 		
     73 		// Ermitteln der aktuellen Seite
     74 		$f = new Folder($this->page->parentid);
     75 		$parentIds = $f->parentObjectFileNames(false,true);
     76 		$lastoid = 0;
     77 
     78 		foreach( $parentIds as $oid=>$filename )
     79 		{
     80 			$of = new Folder($oid);
     81 			$of->load();
     82 			$pl = $of->getFirstPageOrLink();
     83 			
     84 			$this->output( $this->beforeEntry );
     85 
     86 			if	( is_object($pl) && $pl->objectid != $this->page->objectid )
     87 				$this->output('<a href="'.$this->pathToObject($pl->objectid).'" class="breadcrumb">'.$of->getNameForLanguage( $this->pageContext->languageId )->name.'</a>' );
     88 			else
     89 				$this->output('<span class="breadcrumb">'.$of->getNameForLanguage( $this->pageContext->languageId )->name.'</span>' );
     90 
     91 			if	( is_object($pl) )
     92 				$lastoid = $pl->objectid;
     93 		}
     94 
     95 		if	( $lastoid != $this->page->objectid )
     96 		{
     97 			$this->output( $this->beforeEntry );
     98 			$this->output('<span class="breadcrumb">'.$this->page->getNameForLanguage( $this->pageContext->languageId )->name.'</span>' );
     99 		}
    100 			
    101 	}
    102 }
    103 
    104 ?>