protected static function get_attribs($id)
{
if (!$id || $id == 0) {
Error::generate('debug', 'id is 0');
return array();
}
$res = db_query("SELECT attrib FROM %s_data WHERE id='%d'", static::subGetClass(), $id);
if (!$res || !($ret = db_get_list_of_results($res))) {
Error::generate('debug', 'Could not query database in get_attribs');
return array();
}
foreach ($ret as $key => $val) {
$ret[$key] = intval($val[0]);
}
$ret = array_unique($ret, SORT_NUMERIC);
return $ret;
}
protected static function get_attrib($id, $attribid)
{
if (!is_int($attribid)) {
$attribid = static::get_attrib_id($attribid);
}
$attribtype = static::get_attrib_type($attribid);
$attribprops = static::get_attrib_props($attribid);
switch ($attribtype) {
case static::ATTRIB_TYPE_STRING:
$datacol = 'stringdata';
break;
case static::ATTRIB_TYPE_INT:
$datacol = 'intdata';
break;
default:
Error::generate('debug', "Bad attribute type in get_attrib({$id}, {$attribstr}, {$val})");
return false;
}
$res = db_query("SELECT %s FROM %s_data WHERE id='%d' AND attrib='%d'", $datacol, static::subGetClass(), $id, $attribid);
if (!$res) {
Error::generate('debug', 'No result, or could not query database in get_attrib');
return false;
}
if ($attribprops & static::ATTRIB_PROP_UNIQUE) {
$ret = db_get_result($res);
} else {
$ret = db_get_list_of_results($res);
}
if ($attribtype == static::ATTRIB_TYPE_INT && !is_array($ret)) {
return intval($ret);
} else {
return $ret;
}
}
