Source for file languages.php
Documentation is available at languages.php
* @package Joomla.Administrator
* @subpackage com_languages
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
* @package Joomla.Administrator
* @subpackage com_languages
* @param array An optional associative array of configuration settings.
if (empty($config['filter_fields']))
$config['filter_fields'] =
array(
'lang_code', 'a.lang_code',
'title_native', 'a.title_native',
'published', 'a.published',
'ordering', 'a.ordering',
'access', 'a.access', 'access_level',
* Method to auto-populate the model state.
* Note. Calling getState in this method will result in recursion.
* @param string $ordering An optional ordering field.
* @param string $direction An optional direction (asc|desc).
protected function populateState($ordering =
null, $direction =
null)
// Load the filter state.
$this->setState('filter.search', $search);
$this->setState('filter.access', $accessId);
$this->setState('filter.published', $published);
// List state information.
* Method to get a store id based on model configuration state.
* This is necessary because the model is used by the component and
* different modules that might need different sets of data or different
* @param string $id A prefix for the store id.
* @return string A store id.
$id .=
':' .
$this->getState('filter.search');
$id .=
':' .
$this->getState('filter.access');
$id .=
':' .
$this->getState('filter.published');
* Method to build an SQL query to load the list data.
* @return string An SQL query
// Create a new query object.
$query =
$db->getQuery(true);
// Select all fields from the languages table.
$query->select($this->getState('list.select', 'a.*', 'l.home'))
->from($db->quoteName('#__languages') .
' AS a');
// Join over the asset groups.
$query->select('ag.title AS access_level')
->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access');
// Select the language home pages
$query->select('l.home AS home')
->join('LEFT', $db->quoteName('#__menu') .
' AS l ON l.language = a.lang_code AND l.home=1 AND l.language <> ' .
$db->quote('*'));
// Filter on the published state.
$published =
$this->getState('filter.published');
$query->where('a.published = ' . (int)
$published);
elseif ($published ===
'')
$query->where('(a.published IN (0, 1))');
// Filter by search in title
$search =
$this->getState('filter.search');
$search =
$db->quote('%' .
$db->escape($search, true) .
'%', false);
$query->where('(a.title LIKE ' .
$search .
')');
// Filter by access level.
if ($access =
$this->getState('filter.access'))
$query->where('a.access = ' . (int)
$access);
// Add the list ordering clause.
$query->order($db->escape($this->getState('list.ordering', 'a.ordering')) .
' ' .
$db->escape($this->getState('list.direction', 'ASC')));
* Set the published language(s)
* @param array $cid An array of language IDs.
* @param integer $value The value of the published state.
* @return boolean True on success, false otherwise.
* Method to delete records.
* @param array An array of item primary keys.
* @return boolean Returns true on success, false on failure.
// Iterate the items to delete each one.
foreach ($pks as $itemId)
if (!$table->delete((int)
$itemId))
* Custom clean cache method, 2 places for 2 clients
protected function cleanCache($group =
null, $client_id =
0)
parent::cleanCache('_system');
parent::cleanCache('com_languages');
Documentation generated on Tue, 19 Nov 2013 15:06:39 +0100 by phpDocumentor 1.4.3