public function __construct($id = null, $alias = null, $search = null, $id_lang = null)
{
$this->def = Alias::getDefinition($this);
$this->setDefinitionRetrocompatibility();
if ($id) {
parent::__construct($id);
} elseif ($alias && Validate::isValidSearch($alias)) {
if (!Alias::isFeatureActive()) {
$this->alias = trim($alias);
$this->search = trim($search);
} else {
$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
SELECT a.id_alias, a.search, a.alias
FROM `' . _DB_PREFIX_ . 'alias` a
WHERE `alias` LIKE \'' . pSQL($alias) . '\' AND `active` = 1');
if ($row) {
$this->id = (int) $row['id_alias'];
$this->search = $search ? trim($search) : $row['search'];
$this->alias = $row['alias'];
} else {
$this->alias = trim($alias);
$this->search = trim($search);
}
}
}
}
