public static function factory($conditions) { if ($conditions instanceof BaseClass) { return $conditions; } $select = new self(); if (is_array($conditions) || $conditions instanceof \Traversable) { foreach ($conditions as $name => $condition) { switch ($name) { case 'columns': if (is_array($condition) && array_key_exists(0, $condition) && is_array($condition[0])) { call_user_func_array(array($select, 'columns'), $condition); continue; } $select->columns($condition); break; case 'combine': if (is_array($condition)) { call_user_func_array(array($select, 'combine'), $condition); continue; } $select->combine($condition); break; case 'from': $select->from($condition); break; case 'group': $select->group($condition); break; case 'having': if (is_array($condition) && array_key_exists(1, $condition) && ($condition[1] == PredicateSet::OP_AND || $condition[1] == PredicateSet::OP_OR)) { call_user_func_array(array($select, 'having'), $condition); continue; } $select->having($condition); break; case 'join': call_user_func_array(array($select, 'join'), $condition); break; case 'limit': $select->limit($condition); break; case 'offset': $select->offset($condition); break; case 'order': $select->order($condition); break; case 'where': if (is_array($condition) && array_key_exists(1, $condition) && ($condition[1] == PredicateSet::OP_AND || $condition[1] == PredicateSet::OP_OR)) { call_user_func_array(array($select, 'where'), $condition); continue; } $select->where($condition); break; default: throw new \Exception("Invalid condition ({$name})"); } } return $select; } throw new \Exception(sprintf('Invalid conditions type (%s)', is_object($conditions) ? get_class($conditions) : gettype($conditions))); }