/**
* This class implements singleton pattern
*/
public static function getInstance()
{
if (!self::$_instance) {
self::$_instance = new self();
}
return self::$_instance;
}
protected function l($string, $class = 'AdminTab', $addslashes = FALSE, $htmlentities = TRUE)
{
if ($class != __CLASS__) {
$parentTranslation = parent::l($string, 'AdminFeatures', $addslashes, $htmlentities, false);
if ($string != $parentTranslation) {
return $parentTranslation;
}
return parent::l($string, $class, $addslashes, $htmlentities);
}
return exfeatures::getInstance()->l($string, strtolower($class));
}
public function __construct()
{
$this->className = 'FeatureGroup';
$this->fieldsDisplay = array('name' => array('title' => $this->l('Name', __CLASS__), 'width' => 200), 'position' => array('title' => $this->l('Position', __CLASS__), 'width' => 40));
$this->lang = true;
$this->edit = true;
$this->delete = true;
$this->identifier = 'id_group';
$this->table = 'feature_group';
$this->_moduleDir = _PS_ROOT_DIR_ . '/modules/' . exfeatures::getInstance()->name;
$this->_templatesDir = $this->_moduleDir . "/templates/";
parent::__construct();
}
protected function l($string, $class = 'AdminTab', $addslashes = FALSE, $htmlentities = TRUE)
{
if ($class != __CLASS__) {
if (!in_array($class, array("AdminCategories", "AdminProducts"))) {
$class = "AdminCatalog";
}
$parentTranslation = parent::l($string, $class, $addslashes, $htmlentities);
if ($string != $parentTranslation) {
return $parentTranslation;
}
global $_LANGADM;
$key = md5(str_replace('\'', '\\\'', $string));
$str = key_exists($class . $key, $_LANGADM) ? $_LANGADM[$class . $key] : $string;
$str = $htmlentities ? htmlentities($str, ENT_QUOTES, 'utf-8') : $str;
return str_replace('"', '"', $addslashes ? addslashes($str) : stripslashes($str));
}
return exfeatures::getInstance()->l($string, strtolower($class));
}
