Current File : /home/lightco1/www/lightingrepublic.com.au/libraries/cms/form/field/frontend_language.php
<?php
/**
* @package Joomla.Libraries
* @subpackage Form
*
* @copyright Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
defined('JPATH_PLATFORM') or die;
JFormHelper::loadFieldClass('list');
/**
* Form Field class for the Joomla Platform.
* Provides a list of published content languages with home pages
*
* @see JFormFieldLanguage for a select list of application languages.
* @since 3.5
*/
class JFormFieldFrontend_Language extends JFormFieldList
{
/**
* The form field type.
*
* @var string
* @since 3.5
*/
public $type = 'Frontend_Language';
/**
* Method to get the field options for frontend published content languages with homes.
*
* @return array The options the field is going to show.
*
* @since 3.5
*/
protected function getOptions()
{
// Get the database object and a new query object.
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->select('a.lang_code AS value, a.title AS text')
->from($db->quoteName('#__languages') . ' AS a')
->where('a.published = 1')
->order('a.title');
// Select the language home pages.
$query->select('l.home, l.language')
->innerJoin($db->quoteName('#__menu') . ' AS l ON l.language=a.lang_code AND l.home=1 AND l.published=1 AND l.language <> ' . $db->quote('*'))
->innerJoin($db->quoteName('#__extensions') . ' AS e ON e.element = a.lang_code')
->where('e.client_id = 0')
->where('e.enabled = 1')
->where('e.state = 0');
$db->setQuery($query);
try
{
$languages = $db->loadObjectList();
}
catch (RuntimeException $e)
{
$languages = array();
if (JFactory::getUser()->authorise('core.admin'))
{
JFactory::getApplication()->enqueueMessage($e->getMessage(), 'error');
}
}
// Merge any additional options in the XML definition.
$options = array_merge(
parent::getOptions(),
$languages
);
return $options;
}
}
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