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   1  <?php
   2  /**
   3  * @version        $Id: newsfeed.php 14401 2010-01-26 14:10:00Z louis $
   4  * @package        Joomla
   5  * @copyright    Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
   6  * @license        GNU/GPL, see LICENSE.php
   7  * Joomla! is free software. This version may have been modified pursuant
   8  * to the GNU General Public License, and as distributed it includes or
   9  * is derivative of works licensed under the GNU General Public License or
  10  * other free or open source software licenses.
  11  * See COPYRIGHT.php for copyright notices and details.
  12  */
  13  
  14  // Check to ensure this file is included in Joomla!
  15  defined('_JEXEC') or die( 'Restricted access' );
  16  
  17  /**
  18   * Renders a newsfeed selection element
  19   *
  20   * @package     Newsfeeds
  21   * @subpackage    Parameter
  22   * @since        1.5
  23   */
  24  
  25  class JElementNewsfeed extends JElement
  26  {
  27      /**
  28       * Element name
  29       *
  30       * @access    protected
  31       * @var        string
  32       */
  33      var    $_name = 'Newsfeed';
  34  
  35  	function fetchElement($name, $value, &$node, $control_name)
  36      {
  37          $db =& JFactory::getDBO();
  38  
  39          $query = 'SELECT a.id, c.title, a.name'
  40          . ' FROM #__newsfeeds AS a'
  41          . ' INNER JOIN #__categories AS c ON a.catid = c.id'
  42          . ' WHERE a.published = 1'
  43          . ' AND c.published = 1'
  44          . ' ORDER BY a.catid, a.name'
  45          ;
  46          $db->setQuery( $query );
  47          $options = $db->loadObjectList( );
  48  
  49          $n = count( $options );
  50          for ($i = 0; $i < $n; $i++)
  51          {
  52              $options[$i]->text = $options[$i]->title . '-' . $options[$i]->name;
  53          }
  54  
  55          array_unshift($options, JHTML::_('select.option', '0', '- '.JText::_('Select Feed').' -', 'id', 'text'));
  56  
  57          return JHTML::_('select.genericlist',  $options, ''.$control_name.'['.$name.']', 'class="inputbox"', 'id', 'text', $value, $control_name.$name );
  58      }
  59  }