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   1  <?php
   2  /**
   3   * @package     Joomla.Administrator
   4   * @subpackage  com_finder
   5   *
   6   * @copyright   Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
   7   * @license     GNU General Public License version 2 or later; see LICENSE
   8   */
   9  
  10  defined('JPATH_BASE') or die();
  11  
  12  JFormHelper::loadFieldClass('list');
  13  
  14  /**
  15   * Search Filter field for the Finder package.
  16   *
  17   * @package     Joomla.Administrator
  18   * @subpackage  com_finder
  19   * @since       2.5
  20   */
  21  class JFormFieldSearchFilter extends JFormFieldList
  22  {
  23      /**
  24       * The form field type.
  25       *
  26       * @var    string
  27       * @since  1.7
  28       */
  29      protected $type = 'SearchFilter';
  30  
  31      /**
  32       * Method to get the field options.
  33       *
  34       * @return  array  The field option objects.
  35       *
  36       * @since   1.7
  37       */
  38  	public function getOptions()
  39      {
  40          // Initialize variables.
  41          $options = array();
  42  
  43          // Build the query.
  44          $db = JFactory::getDBO();
  45          $query = $db->getQuery(true);
  46          $query->select('f.' . $db->quoteName('title') . ' AS text, f.' . $db->quoteName('filter_id') . ' AS value');
  47          $query->from($db->quoteName('#__finder_filters') . ' AS f');
  48          $query->where('f.' . $db->quoteName('state') . ' = 1');
  49          $query->order('f.title ASC');
  50          $db->setQuery($query);
  51          $options = $db->loadObjectList();
  52  
  53          array_unshift($options, JHtml::_('select.option', '', JText::_('COM_FINDER_SELECT_SEARCH_FILTER'), 'value', 'text'));
  54  
  55          return $options;
  56      }
  57  }