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* @license GNU General Public License version 2 or later; see LICENSE.txt */ namespace Joomla\Component\Finder\Administrator\Model; \defined('_JEXEC') or die; use Joomla\CMS\Factory; use Joomla\CMS\Form\Form; use Joomla\CMS\MVC\Model\AdminModel; use Joomla\Component\Finder\Administrator\Table\FilterTable; /** * Filter model class for Finder. * * @since 2.5 */ class FilterModel extends AdminModel { /** * The prefix to use with controller messages. * * @var string * @since 2.5 */ protected $text_prefix = 'COM_FINDER'; /** * Model context string. * * @var string * @since 2.5 */ protected $context = 'com_finder.filter'; /** * Custom clean cache method. * * @param string $group The component name. [optional] * @param integer $clientId @deprecated 5.0 No longer used. * * @return void * * @since 2.5 */ protected function cleanCache($group = 'com_finder', $clientId = 0) { parent::cleanCache($group); } /** * Method to get the filter data. * * @return FilterTable|boolean The filter data or false on a failure. * * @since 2.5 */ public function getFilter() { $filter_id = (int) $this->getState('filter.id'); // Get a FinderTableFilter instance. $filter = $this->getTable(); // Attempt to load the row. $return = $filter->load($filter_id); // Check for a database error. if ($return === false && $filter->getError()) { $this->setError($filter->getError()); return false; } // Process the filter data. if (!empty($filter->data)) { $filter->data = explode(',', $filter->data); } elseif (empty($filter->data)) { $filter->data = array(); } return $filter; } /** * Method to get the record form. * * @param array $data Data for the form. [optional] * @param boolean $loadData True if the form is to load its own data (default case), false if not. [optional] * * @return Form|boolean A \JForm object on success, false on failure * * @since 2.5 */ public function getForm($data = array(), $loadData = true) { // Get the form. $form = $this->loadForm('com_finder.filter', 'filter', array('control' => 'jform', 'load_data' => $loadData)); if (empty($form)) { return false; } return $form; } /** * Method to get the data that should be injected in the form. * * @return mixed The data for the form. * * @since 2.5 */ protected function loadFormData() { // Check the session for previously entered form data. $data = Factory::getApplication()->getUserState('com_finder.edit.filter.data', array()); if (empty($data)) { $data = $this->getItem(); } $this->preprocessData('com_finder.filter', $data); return $data; } /** * Method to get the total indexed items * * @return number the number of indexed items * * @since 3.5 */ public function getTotal() { $db = $this->getDbo(); $query = $db->getQuery(true) ->select('MAX(link_id)') ->from('#__finder_links'); return $db->setQuery($query)->loadResult(); } }