/**
* This function returns an associated array of default properties for the specified
* SQL data type.
*
* @access public
* @override
* @param string $type the SQL data type
* @return array an associated array of default properties
* for the specified data type
*
* @license http://kohanaframework.org/license
*
* @see http://www.firebirdsql.org/manual/migration-mssql-data-types.html
* @see http://web.firebirdsql.org/dotnetfirebird/firebird-and-dotnet-framework-data-types-mapping.html
* @see http://www.promotic.eu/en/pmdoc/Subsystems/Db/FireBird/DataTypes.htm
* @see http://www.ibphoenix.com/resources/documents/general/doc_54
*/
public function data_type($type)
{
static $types = array('BLOB' => array('type' => 'Blob', 'max_length' => 2147483647), 'BLOB_ID' => array('type' => 'String'), 'BLOB SUB_TYPE 0' => array('type' => 'Blob', 'max_length' => 2147483647), 'BLOB SUB_TYPE 1' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE 2' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE 3' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE 4' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE 5' => array('type' => 'Blob', 'max_length' => 2147483647), 'BLOB SUB_TYPE 6' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE 7' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE 8' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE 9' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE ACL' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE BLR' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE EXTERNAL_FILE_DESCRIPTION' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE FORMAT' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE RANGES' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE SUMMARY' => array('type' => 'Blob', 'max_length' => 2147483647), 'BLOB SUB_TYPE TEXT' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE TEXT CHARACTER SET' => array('type' => 'Text', 'max_length' => 2147483647), 'BLOB SUB_TYPE TRANSACTION_DESCRIPTION' => array('type' => 'Text', 'max_length' => 2147483647), 'CSTRING' => array('type' => 'String'), 'D_FLOAT' => array('type' => 'Double'), 'INT64' => array('type' => 'Integer', 'range' => array('-9223372036854775808', '9223372036854775807')), 'QUAD' => array('type' => 'Integer', 'range' => array('-9223372036854775808', '9223372036854775807')));
$type = preg_match('/^BLOB SUB_TYPE TEXT CHARACTER SET.*$/i', $type) ? 'BLOB SUB_TYPE TEXT CHARACTER SET' : strtoupper($type);
if (isset($types[$type])) {
return $types[$type];
}
return parent::data_type($type);
}
/**
* This function returns an associated array of default properties for the specified
* SQL data type.
*
* @access public
* @override
* @param string $type the SQL data type
* @return array an associated array of default properties
* for the specified data type
*
* @license http://kohanaframework.org/license
* @see https://github.com/xrado/kohana-mssql
* @see http://msdn.microsoft.com/en-us/library/windows/desktop/ms713607%28v=vs.85%29.aspx
* @see http://www.firebirdsql.org/manual/migration-mssql-data-types.html
*/
public function data_type($type)
{
static $types = array('BIT' => array('type' => 'Binary', 'max_length' => 1, 'nullable' => FALSE), 'DATETIME' => array('type' => 'Integer'), 'IMAGE' => array('type' => 'Blob', 'max_length' => 2147483647), 'MONEY' => array('type' => 'Decimal', 'precision' => 18, 'scale' => 4), 'NTEXT' => array('type' => 'Text', 'max_length' => '1073741823'), 'SMALLDATETIME' => array('type' => 'Integer'), 'SMALLMONEY' => array('type' => 'Decimal', 'precision' => 10, 'scale' => 4), 'SQL_VARIANT' => array('type' => 'Blob', 'varying' => TRUE), 'TINYINT' => array('type' => 'Integer', 'range' => array(0, 255)), 'UNIQUEIDENTIFIER' => array('type' => 'String', 'max_length' => 38));
$type = strtoupper($type);
if (isset($types[$type])) {
return $types[$type];
}
return parent::data_type($type);
}
/**
* This function returns an associated array of default properties for the specified
* SQL data type.
*
* @access public
* @override
* @param string $type the SQL data type
* @return array an associated array of default properties
* for the specified data type
*
* @license http://kohanaframework.org/license
*
* @see http://dev.mysql.com/doc/refman/5.0/en/data-types.html
*/
public function data_type($type)
{
static $types = array('BLOB' => array('type' => 'Blob', 'max_length' => 65535), 'BOOL' => array('type' => 'Boolean'), 'BIGINT UNSIGNED' => array('type' => 'Integer', 'range' => array(0, '18446744073709551615')), 'DEC UNSIGNED' => array('type' => 'Decimal', 'range' => array(0, NULL)), 'DECIMAL UNSIGNED' => array('type' => 'Decimal', 'range' => array(0, NULL)), 'DOUBLE PRECISION UNSIGNED' => array('type' => 'Double', 'range' => array(0, NULL)), 'DOUBLE UNSIGNED' => array('type' => 'Double', 'range' => array(0, NULL)), 'ENUM' => array('type' => 'String'), 'FIXED' => array('type' => 'Double'), 'FIXED UNSIGNED' => array('type' => 'Double', 'range' => array(0, NULL)), 'FLOAT UNSIGNED' => array('type' => 'Double', 'range' => array(0, NULL)), 'INT UNSIGNED' => array('type' => 'Integer', 'range' => array(0, '4294967295')), 'INTEGER UNSIGNED' => array('type' => 'Integer', 'range' => array(0, '4294967295')), 'LONGBLOB' => array('type' => 'Blob', 'max_length' => '4294967295'), 'LONGTEXT' => array('type' => 'Text', 'max_length' => '4294967295'), 'MEDIUMBLOB' => array('type' => 'Blob', 'max_length' => 16777215), 'MEDIUMINT' => array('type' => 'Integer', 'range' => array(-8388608, 8388607)), 'MEDIUMINT UNSIGNED' => array('type' => 'Integer', 'range' => array(0, 16777215)), 'MEDIUMTEXT' => array('type' => 'Text', 'max_length' => 16777215), 'NUMERIC UNSIGNED' => array('type' => 'Decimal', 'range' => array(0, NULL)), 'POINT' => array('type' => 'Binary'), 'REAL UNSIGNED' => array('type' => 'Double', 'range' => array(0, NULL)), 'SERIAL' => array('type' => 'Integer', 'range' => array(0, '18446744073709551615')), 'SET' => array('type' => 'String'), 'SMALLINT UNSIGNED' => array('type' => 'Integer', 'range' => array(0, 65535)), 'TEXT' => array('type' => 'Text', 'max_length' => 65535), 'TINYBLOB' => array('type' => 'Blob', 'max_length' => 255), 'TINYINT UNSIGNED' => array('type' => 'Integer', 'range' => array(0, 255)), 'TINYTEXT' => array('type' => 'String', 'max_length' => 255), 'YEAR' => array('type' => 'String'));
$type = strtoupper($type);
$type = trim(preg_replace('/ ZEROFILL/i', '', $type));
if (isset($types[$type])) {
return $types[$type];
}
return parent::data_type($type);
}
public static function schema(&$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);
}
}
public function inspect()
{
Core::load('DB.Schema');
return DB_Schema::Table($this->connection)->for_table($this->options['table'][0])->inspect();
}
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 function process_schema()
{
// process schema modules
$modules = $this->schema_modules();
if (!empty($modules)) {
foreach ($modules as $name => $module) {
CMS::cached_run($module);
}
}
// get data from config
$schema = $this->config('schema');
$fields = $this->config('fields');
$tmp1 = (array) $schema;
$tmp2 = (array) $fields;
if (empty($tmp1) && empty($tmp2)) {
return;
}
if (empty($fields)) {
$fields = Core::hash();
}
$schema = clone $schema;
// some time we have fields without info in schema
// fix it
$schema_keys = array_keys((array) $schema);
$fields_keys = array_keys((array) $fields);
$diff = array_diff($fields_keys, $schema_keys);
foreach ($diff as $name) {
$schema->{$name} = array();
}
//fields to schema
Core::load('DB.Schema');
Core::load('CMS.Fields');
foreach ($schema as $name => &$table) {
if (!empty($fields->{$name})) {
$table_fields = $fields->{$name};
$table_name = $name;
CMS_Fields::fields_to_schema($fields->{$name}, $name, $table);
Events::add_once('db.schema.after_execute.' . $name, function ($tf_schema) use($table_fields, $table_name) {
foreach ($table_fields as $tf_name => $tf_data) {
$tf_type = CMS_Fields::type($tf_data);
$tf_type->process_schema($tf_name, $tf_data, $table_name, $table_fields);
}
});
}
}
// remove empty values
foreach ($schema as $name => $ttable) {
if (empty($ttable)) {
unset($schema->{$name});
}
}
// cache
$cname = strtolower($this->get_name());
if (!empty($cname)) {
$cache_key = 'cms:component:' . $cname . ':schema:' . md5(serialize($schema));
if ($this->cache->has($cache_key)) {
return $this;
}
$this->cache->set($cache_key, 1, 0);
}
// run
DB_Schema::process_cache($schema);
}
public static function process_file($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;
}