openrat-cms

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Album.class.php (2463B)

      1 <?php
      2 namespace cms\macros\macro;
      3 // OpenRat Content Management System
      4 // Copyright (C) 2002-2012 Jan Dankert, cms@jandankert.de
      5 //
      6 // This program is free software; you can redistribute it and/or
      7 // modify it under the terms of the GNU General Public License
      8 // as published by the Free Software Foundation; either version 2
      9 // of the License, or (at your option) any later version.
     10 //
     11 // This program is distributed in the hope that it will be useful,
     12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
     13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     14 // GNU General Public License for more details.
     15 //
     16 // You should have received a copy of the GNU General Public License
     17 // along with this program; if not, write to the Free Software
     18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
     19 use cms\model\BaseObject;
     20 use cms\model\File;
     21 use cms\model\Folder;
     22 use cms\model\Image;
     23 use util\Macro;
     24 
     25 
     26 /**
     27  * Erzeugt eine Bilder-Liste.
     28  * 
     29  * Die Ordner-Id kann als Parameter "folderid" übergeben werden.
     30  * Falls nicht, wird der aktuelle Ordner, in dem sich die Seite
     31  * befindet, benutzt.
     32  * 
     33  * Es wird eine Definitionsliste mit der CSS-Klasse "album" erzeugt, damit
     34  * bequem eine Auszeichnung per CSS erfolgen kann. 
     35  * 
     36  * Beispiel:
     37  * <dl class="album">
     38  *   <dt><img src="bild.jpg" width=".." .. /></dt>
     39  *   <dd>Beschreibung</dd>
     40  * </dl>
     41  * 
     42  * @author Jan Dankert
     43  */
     44 class Album extends Macro
     45 {
     46 
     47 	/**
     48 	 * Bitte immer eine Beschreibung benutzen, dies ist fuer den Web-Developer hilfreich.
     49 	 * @type String
     50 	 */
     51 	public $description = 'Creates an album.';
     52 
     53 	public $folderid = 0;
     54 
     55 	public $withImages = true;
     56 	public $withFiles = false;
     57 
     58 	/**
     59 	 */
     60 	public function execute()
     61 	{
     62 		if	( intval($this->folderid)!=0 )
     63 			$folderid = $this->folderid;
     64 		else
     65 			$folderid = $this->page->parentid;
     66 
     67 		$f     = new Folder($folderid);
     68 		$files =  $f->getObjectIdsByType(BaseObject::TYPEID_IMAGE);
     69 
     70 		$this->output('<dl class="album">');
     71 		
     72 		foreach( $files as $fileid )
     73 		{
     74 			$file = new Image($fileid);
     75 			$file->load();
     76 			
     77 			$file->getImageSize();
     78 			$img = '<img src="'.$this->pathToObject($fileid).'" alt="'.$file->getNameForLanguage( $this->pageContext->languageId )->name.'" width="'.$file->width.'" height="'.$file->height.'" />';
     79 			$this->output('<dt>'.$img.'</dt><dd>'.$file->getNameForLanguage( $this->pageContext->languageId )->description.'</dd>');
     80 
     81 		}
     82 		
     83 		$this->output('</dl>');
     84 	}
     85 
     86 }
     87 
     88 ?>