140 lines
3.4 KiB
PHP
140 lines
3.4 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2017 Joas Schilling <coding@schilljs.com>
|
|
*
|
|
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
|
|
* @author Joas Schilling <coding@schilljs.com>
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
namespace OC\DB;
|
|
|
|
use Doctrine\DBAL\Schema\Schema;
|
|
use OCP\DB\ISchemaWrapper;
|
|
|
|
class SchemaWrapper implements ISchemaWrapper {
|
|
|
|
/** @var Connection */
|
|
protected $connection;
|
|
|
|
/** @var Schema */
|
|
protected $schema;
|
|
|
|
/** @var array */
|
|
protected $tablesToDelete = [];
|
|
|
|
public function __construct(Connection $connection) {
|
|
$this->connection = $connection;
|
|
$this->schema = $this->connection->createSchema();
|
|
}
|
|
|
|
public function getWrappedSchema() {
|
|
return $this->schema;
|
|
}
|
|
|
|
public function performDropTableCalls() {
|
|
foreach ($this->tablesToDelete as $tableName => $true) {
|
|
$this->connection->dropTable($tableName);
|
|
unset($this->tablesToDelete[$tableName]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets all table names
|
|
*
|
|
* @return array
|
|
*/
|
|
public function getTableNamesWithoutPrefix(): array {
|
|
return array_map(function ($tableName) {
|
|
if (strpos($tableName, $this->connection->getPrefix()) === 0) {
|
|
return substr($tableName, strlen($this->connection->getPrefix()));
|
|
}
|
|
|
|
return $tableName;
|
|
}, $this->getTableNames());
|
|
}
|
|
|
|
// Overwritten methods
|
|
|
|
/**
|
|
* @return array
|
|
*/
|
|
public function getTableNames(): array {
|
|
return array_map(static function (string $fullName) {
|
|
$pos = strpos($fullName, '.');
|
|
if ($pos === false) {
|
|
return $fullName;
|
|
}
|
|
|
|
return substr($fullName, $pos + 1);
|
|
}, $this->schema->getTableNames());
|
|
}
|
|
|
|
/**
|
|
* @param string $tableName
|
|
*
|
|
* @return \Doctrine\DBAL\Schema\Table
|
|
* @throws \Doctrine\DBAL\Schema\SchemaException
|
|
*/
|
|
public function getTable($tableName) {
|
|
return $this->schema->getTable($this->connection->getPrefix() . $tableName);
|
|
}
|
|
|
|
/**
|
|
* Does this schema have a table with the given name?
|
|
*
|
|
* @param string $tableName
|
|
*
|
|
* @return boolean
|
|
*/
|
|
public function hasTable($tableName) {
|
|
return $this->schema->hasTable($this->connection->getPrefix() . $tableName);
|
|
}
|
|
|
|
/**
|
|
* Creates a new table.
|
|
*
|
|
* @param string $tableName
|
|
* @return \Doctrine\DBAL\Schema\Table
|
|
*/
|
|
public function createTable($tableName) {
|
|
unset($this->tablesToDelete[$tableName]);
|
|
return $this->schema->createTable($this->connection->getPrefix() . $tableName);
|
|
}
|
|
|
|
/**
|
|
* Drops a table from the schema.
|
|
*
|
|
* @param string $tableName
|
|
* @return \Doctrine\DBAL\Schema\Schema
|
|
*/
|
|
public function dropTable($tableName) {
|
|
$this->tablesToDelete[$tableName] = true;
|
|
return $this->schema->dropTable($this->connection->getPrefix() . $tableName);
|
|
}
|
|
|
|
/**
|
|
* Gets all tables of this schema.
|
|
*
|
|
* @return \Doctrine\DBAL\Schema\Table[]
|
|
*/
|
|
public function getTables() {
|
|
return $this->schema->getTables();
|
|
}
|
|
}
|