openrat-cms

LastChanges.class.php (4509B)

---

 <?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\BaseObject;
 use cms\model\Folder;
 use cms\model\Link;
 use cms\model\Page;
 use cms\model\Project;
 
 
 /**
  * Erstellen einer Teaser-Liste.
  *
  * @author Jan Dankert
  */
 class LastChanges extends Macro
 {
 	var $title_html_tag        = 'h3';
 	var $css_class             = 'macro-lastchanges';
 	var $teaserElementId       = '';
 	var $teaserMaxLength       = 100;
 	var $plaintext             = 'true';
 	var $linktitle             = 'true';
 	var $linktext              = 'true';
 	var $timeelementid         = 0;
 	var $folderid              = 0;
 	var $showPages             = true;
 	var $showLinks             = false;
 	var $includeTemplateIds    = array();
 	var $excludeTemplateIds    = array();
 	var $limit                 = -1;
 	
 	/**
 	 * 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';
 
 	// 
 	function execute()
 	{
 		if	( $this->folderid === 'self' )
 		{
 			$page = $this->getPage();
 			$page->load();
 			$folderid = $page->parentid;
 			$f = new Folder( $folderid );
 			$changes = $f->getLastChanges();
 		}
 		elseif	( $this->folderid > 0 )
 		{
 			$f = new Folder( $this->folderid );
 			$changes = $f->getLastChanges();
 		}
 		else
         {
             $project = new Project( $this->page->projectid );
             $changes = $project->getLastChanges();
         }
 
 				
 		$count = 0;
 		
 		foreach( $changes as $o )
 		{
 			if ($o['objectid'] == $this->getObjectId() )
 				continue;
 			
 			if	( ($o['typeid']==BaseObject::TYPEID_PAGE && istrue($this->showPages)) ||
 				  ($o['typeid']==BaseObject::TYPEID_LINK && istrue($this->showLinks))  ) // Nur wenn gewünschter Typ
 			{
 				if	( $o['typeid']==BaseObject::TYPEID_LINK ) {
 					$l = new Link( $o['objectid'] );
 					$l->load();
 
 					$p = new Page( $l->linkedObjectId );
 				}
 				elseif ( $o['typeid']==BaseObject::TYPEID_PAGE )
 				{
 					$p = new Page( $o['objectid'] );
 				}
 				else
 					continue;
 				
 				$p->load();
 
 				// Template zulässig?
 				if	( !empty($this->includeTemplateIds) )
 					if	( !in_array($p->templateid,$this->includeTemplateIds))
 						continue;
 				
 				// Template zulässig?
 				if	( !empty($this->excludeTemplateIds) )
 					if	( in_array($p->templateid,$this->excludeTemplateIds))
 						continue;
 				
 				$count++;
 				if	( $this->limit >= 0 && $count > $this->limit)
 					break; // Maximale Anzahl erreicht.
 				
 				$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;
 				}
 
 				$this->output('<div class="'.$this->css_class.'">');
 				
 				if	( istrue($this->linktitle) )
 				{
 					$url = $this->pathToObject($o['objectid']);
 					$this->output( '<a href="'.$url.'"><div>' );
 				}
 				
 				$this->output('<h6>'.$time.'</h6>');
 				
 				
 				$this->output( '<h3>');
 				$this->output( $p->name );
 				$this->output( '</h3>' );
 					
 				$this->output( '<p>' );
 				$this->output( $desc );
 				$this->output( '</p>'   );
 				
 				if	( istrue($this->linktitle) )
 				{
 					$this->output( '</div></a>' );
 				}
 						
 				$this->output( '</div>' );
 			}
 		}
 	}
 }