/src/site/components/com_base/templates/filters/module.php

<?php

/** 
 * LICENSE: ##LICENSE##
 * 
 * @category   Anahita
 * @package    Com_Base
 * @subpackage Template_Filter
 * @author     Arash Sanieyan <ash@anahitapolis.com>
 * @author     Rastin Mehr <rastin@anahitapolis.com>
 * @copyright  2008 - 2010 rmdStudio Inc./Peerglobe Technology Inc
 * @license    GNU GPLv3 <http://www.gnu.org/licenses/gpl-3.0.html>
 * @version    SVN: $Id: view.php 13650 2012-04-11 08:56:41Z asanieyan $
 * @link       http://www.anahitapolis.com
 */

/**
 * Module Filter
 *
 * @category   Anahita
 * @package    Com_Base
 * @subpackage Template_Filter
 * @author     Arash Sanieyan <ash@anahitapolis.com>
 * @author     Rastin Mehr <rastin@anahitapolis.com>
 * @license    GNU GPLv3 <http://www.gnu.org/licenses/gpl-3.0.html>
 * @link       http://www.anahitapolis.com
 */
class ComBaseTemplateFilterModule extends KTemplateFilterAbstract implements KTemplateFilterWrite
{
    /**
     * Initializes the options for the object
     *
     * Called from {@link __construct()} as a first step of object instantiation.
     *
     * @param   object  An optional KConfig object with configuration options
     * @return void
     */
    protected function _initialize(KConfig $config)
    {
        jimport('joomla.application.module.helper');
        $config->append(array(
                'priority' => KCommand::PRIORITY_LOW,
        ));
    
        parent::_initialize($config);
    }
    
    /**
     * Find any <module></module> elements and inject them into the JDocument object
     *
     * @param string Block of text to parse
     * 
     * @return void
     */
    public function write(&$text)
    {
        $matches = array();
    	if ( KRequest::type() == 'AJAX' ) 
    		return;
        if(preg_match_all('#<module([^>]*)>(.*)</module>#siU', $text, $matches))
        {
            $modules = array();
            foreach($matches[0] as $key => $match)
            {
                $text     	= str_replace($match, '', $text);
                                
                $attributes = array(
                    'style' 	=> 'component',
                    'params'	=> '',
                    'title'		=> '',
                    'class'		=> '',
                    'prepend'   => true
                );
                
                $attributes = array_merge($attributes, $this->_parseAttributes($matches[1][$key]));         
                
                
                if ( !empty($attributes['class']) ) {
                    $attributes['params'] .= ' moduleclass_sfx= '.$attributes['class'];
                }
                
                JModuleHelper::addDynamicModule(array(
                    'content'   => $matches[2][$key],               
                    'position'  => $attributes['position'],
                    'params'    => $attributes['params'],
                    'title' 	=> $attributes['title'],
                    'attribs'   => $attributes
                ));
            }
        }
                        
        return $this;
    }    
}