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<?php
/**
* @package Falang for Joomla!
* @author Stéphane Bouey <stephane.bouey@faboba.com> - http://www.faboba.com
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
* @copyright Copyright (C) 2010-2021. Faboba.com All rights reserved.
*/
// No direct access to this file
defined('_JEXEC') or die;
use Joomla\CMS\Factory;
use Joomla\CMS\Form\Field\ListField;
use Joomla\CMS\HTML\HTMLHelper;
use Joomla\CMS\Language\LanguageHelper;
use Joomla\CMS\Component\ComponentHelper;
class JFormFieldFlanguage extends ListField
{
/**
* The form field type.
*
* @var string
*/
protected $type = 'flanguage';
protected function getOptions()
{
$client = 'administrator';
// Make sure the languages are sorted base on locale instead of random sorting
$languages = LanguageHelper::createLanguageList($this->value, constant('JPATH_' . strtoupper($client)), true, false);
if (count($languages) > 1)
{
usort(
$languages,
function ($a, $b)
{
return strcmp($a["value"], $b["value"]);
}
);
}
//remove default language
$defaultLanguage = ComponentHelper::getParams('com_languages')->get('site', 'en-GB');
foreach ($languages as $key=>$language){
if ($language['value'] == $defaultLanguage ){
unset($languages[$key]);
}
}
// Merge any additional options in the XML definition.
$options = array_merge(
parent::getOptions(),
$languages
);
return $options;
}
}