Ejemplo n.º 1
0
function getProductAttributeId($view_tag_name, $default_value = null)
{
    global $application;
    if (!is_object($application)) {
        return $default_value;
    }
    $attr_ids_cache = $application->getAttrIdsCache();
    $attr_id = $attr_ids_cache->read($view_tag_name);
    if ($attr_id == null) {
        if ($application->db->DB_isTableExists($application->getAppIni('DB_TABLE_PREFIX') . "attributes") != null) {
            $s = new DB_Select();
            $s->addSelectTable("attributes");
            $s->addSelectField('attribute_id', 'attribute_id');
            $s->WhereValue('attribute_view_tag', DB_EQ, $view_tag_name);
            $m = new DB_MySQL();
            $m->PrepareSQL($s);
            $result = $m->getDB_Result($s);
            $attr_id = !empty($result) ? $result[0]['attribute_id'] : $default_value;
        } else {
            $attr_id = $default_value;
        }
        $attr_ids_cache->write($view_tag_name, $attr_id);
    }
    return $attr_id;
}