public static function schema(&$data, $create_join_table = true)
{
$table = $data['name'];
if (!isset($data['columns']['parent_id'])) {
$data['columns']['parent_id'] = array('type' => 'int', 'default' => '0', 'not null' => true);
$data['indexes']["idx_{$table}_parent_id"] = array('columns' => array('parent_id'));
}
if ($create_join_table && !empty($data['name'])) {
$table = $data['name'] . '_tree';
$join_schema = array($table => array());
self::schema_join($join_schema[$table], $table);
DB_Schema::process($join_schema);
}
}
static function process_schema($table, $fields, $engine = false)
{
Core::load('DB.Schema');
$table_schema = self::fields_to_schema($fields, $table);
if ($engine) {
$table_schema['mysql_engine'] = $engine;
}
DB_Schema::process(array($table => $table_schema));
foreach ($fields as $name => $data) {
$type = self::type($data);
$type->process_schema($name, $data, $table, $fields);
}
}
public static function process_file($file, $cache = true, $connection = null, $force_update = false)
{
if (is_file($file)) {
$schema = (include $file);
if ($cache === true) {
$cache = WS::env()->cache;
}
return DB_Schema::process($schema, $connection, $force_update, $cache);
}
return false;
}
