openrat-cms

TeaserList.class.php (3430B)

---

 <?php
 // OpenRat Content Management System
 // Copyright (C) 2002-2012 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.
 use cms\model\Folder;
 use cms\model\Page;
 
 
 /**
  * Erstellen einer Teaser-Liste.
  *
  * @author Jan Dankert
  */
 class TeaserList extends Macro
 {
 	var $folderid              = 0;
 	var $title_html_tag        = 'h2';
 	var $time_html_tag         = 'h6';
 	var $title_css_class       = 'teaser';
 	var $description_css_class = 'teaser';
 	var $link_css_class        = 'teaser';
 	var $teaserElementId       = '';
 	var $teaserMaxLength       = 100;
 	var $plaintext             = 'true';
 	var $linktitle             = 'true';
 	var $linktext              = 'true';
 	var $timeelementid         = 0;
 	
 	/**
 	 * Bitte immer eine Beschreibung benutzen, dies ist fuer den Web-Developer hilfreich.
 	 * @type String
 	 */
 	var $description = 'Creates a teaser list of pages in a folder';
 
 	// Erstellen des Hauptmenues
 	function execute()
 	{
 		$feed = array();
 
 		// Lesen des Root-Ordners
 		if	( intval($this->folderid) == 0 )
 			$folder = new Folder( $this->getRootObjectId() );
 		else
 			$folder = new Folder( intval($this->folderid) );
 
 		$folder->load();
 
 		// Schleife ueber alle Inhalte des Root-Ordners
 		foreach( $folder->getObjects() as $o )
 		{
 			if ( $o->isPage ) // Nur wenn Ordner
 			{
 				$p = new Page( $o->objectid );
 				$p->load();
 				
 				$desc = $p->desc;
 				$p->generate_elements();
 				
 				if	( !empty($this->teaserElementId) )
 				{
 					$value = $p->values[$this->teaserElementId];
 					$desc = $value->value;
 					if	( istrue($this->plaintext)  )
 					{
 						$desc = strip_tags($desc);
 						// Und nur wenn die Tags raus sind duerfen wir nun den Text kuerzen.
 						// (sonst drohen offene Tags)
 						if	( is_numeric($this->teaserMaxLength) && $this->teaserMaxLength > 0 )
 							$desc = Text::maxLength($desc,$this->teaserMaxLength);
 					}
 				}
 
 				$time = '';
 				if	( !empty($this->timeelementid) )
 				{
 					$value = $p->values[$this->timeelementid];
 					$time = $value->value;
 				}
 				
 				$this->output('<'.$this->time_html_tag.'>'.$time.'</'.$this->time_html_tag.'>');
 				
 				$url = $this->pathToObject($o->objectid);
 				
 				$this->output( '<'.$this->title_html_tag.' class="'.$this->title_css_class.'">');
 				if	( istrue($this->linktitle) )
 					$this->output( '<a href="'.$url.'">'.$p->name.'</a>' );
 				else
 					$this->output( $p->name );
 				$this->output( '</'.$this->title_html_tag.'>' );
 					
 				$this->output( '<p class="'.$this->description_css_class.'">' );
 				if	( istrue($this->linktext) )
 					$this->output( '<a href="'.$this->pathToObject($o->objectid).'">'.$desc.'</a>' );
 				else
 					$this->output( $desc );
 					
 				$this->output( '</p>' );
 			}
 		}
 	}
 }