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<?php
/**
* @version 2.6.x
* @package K2
* @author JoomlaWorks http://www.joomlaworks.net
* @copyright Copyright (c) 2006 - 2014 JoomlaWorks Ltd. All rights reserved.
* @license GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
*/
defined('_JEXEC') or die ;
JFormHelper::loadFieldClass('list');
JFormHelper::loadFieldClass('category');
class JFormFieldK2LanguageCategory extends JFormFieldCategory
{
public $type = 'K2LanguageCategory';
public function __get($name)
{
switch ($name)
{
case 'element' :
return $this->$name;
break;
}
$value = parent::__get($name);
return $value;
}
protected function getOptions()
{
// Initialise variables.
$options = array();
$published = (string)$this->element['published'];
$languages = (string)$this->element['languages'];
$name = (string)$this->element['name'];
// insert custom options passed in xml file
$options = array();
if (!is_null($this->element->option))
{
foreach ($this->element->option as $option)
{
$options[] = JHtml::_('select.option', $option->getAttribute('value'), JText::_($option->data()));
}
}
// Filter over published state or not depending upon if it is present.
// include k2item helper, which has the method we want
require_once JPATH_PLUGINS.'/josetta_ext/k2item/helpers/helper.php';
if ($published)
{
$categoriesoptions = JosettaK2ItemHelper::getCategoryOptionsPerLanguage(array('filter.published' => explode(',', $published), 'filter.languages' => explode(',', $languages)));
}
else
{
$categoriesoptions = JosettaK2ItemHelper::getCategoryOptionsPerLanguage(array('filter.languages' => explode(',', $languages)));
}
$options = array_merge($options, $categoriesoptions);
if (!empty($this->element['show_root']) && strtolower($this->element['show_root']) == 'yes')
{
array_unshift($options, JHtml::_('select.option', '0', JText::_('JGLOBAL_ROOT')));
}
return $options;
}
}