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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Bart Visscher <bartv@thisnet.nl>
* @author Joas Schilling <coding@schilljs.com>
* @author Manish Bisht <manish.bisht490@gmail.com>
* @author Robin Appelman <robin@icewind.nl>
* @author Thomas Müller <thomas.mueller@tmit.eu>
* @author Thomas Pulzer <t.pulzer@kniel.de>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Setup;
use OC\DB\ConnectionFactory;
use OC\DB\MigrationService;
use OC\SystemConfig;
use OCP\IL10N;
use OCP\ILogger;
use OCP\Security\ISecureRandom;
abstract class AbstractDatabase {
/** @var IL10N */
protected $trans;
/** @var string */
protected $dbDefinitionFile;
/** @var string */
protected $dbUser;
/** @var string */
protected $dbPassword;
/** @var string */
protected $dbName;
/** @var string */
protected $dbHost;
/** @var string */
protected $dbPort;
/** @var string */
protected $tablePrefix;
/** @var SystemConfig */
protected $config;
/** @var ILogger */
protected $logger;
/** @var ISecureRandom */
protected $random;
public function __construct(IL10N $trans, $dbDefinitionFile, SystemConfig $config, ILogger $logger, ISecureRandom $random) {
$this->trans = $trans;
$this->dbDefinitionFile = $dbDefinitionFile;
$this->config = $config;
$this->logger = $logger;
$this->random = $random;
}
public function validate($config) {
$errors = array();
if(empty($config['dbuser']) && empty($config['dbname'])) {
$errors[] = $this->trans->t("%s enter the database username and name.", array($this->dbprettyname));
} else if(empty($config['dbuser'])) {
$errors[] = $this->trans->t("%s enter the database username.", array($this->dbprettyname));
} else if(empty($config['dbname'])) {
$errors[] = $this->trans->t("%s enter the database name.", array($this->dbprettyname));
}
if(substr_count($config['dbname'], '.') >= 1) {
$errors[] = $this->trans->t("%s you may not use dots in the database name", array($this->dbprettyname));
}
return $errors;
}
public function initialize($config) {
$dbUser = $config['dbuser'];
$dbPass = $config['dbpass'];
$dbName = $config['dbname'];
$dbHost = !empty($config['dbhost']) ? $config['dbhost'] : 'localhost';
$dbPort = !empty($config['dbport']) ? $config['dbport'] : '';
$dbTablePrefix = isset($config['dbtableprefix']) ? $config['dbtableprefix'] : 'oc_';
$this->config->setValues([
'dbname' => $dbName,
'dbhost' => $dbHost,
'dbport' => $dbPort,
'dbtableprefix' => $dbTablePrefix,
]);
$this->dbUser = $dbUser;
$this->dbPassword = $dbPass;
$this->dbName = $dbName;
$this->dbHost = $dbHost;
$this->dbPort = $dbPort;
$this->tablePrefix = $dbTablePrefix;
}
/**
* @param array $configOverwrite
* @return \OC\DB\Connection
*/
protected function connect(array $configOverwrite = []) {
$connectionParams = array(
'host' => $this->dbHost,
'user' => $this->dbUser,
'password' => $this->dbPassword,
'tablePrefix' => $this->tablePrefix,
'dbname' => $this->dbName
);
// adding port support through installer
if (!empty($this->dbPort)) {
if (ctype_digit($this->dbPort)) {
$connectionParams['port'] = $this->dbPort;
} else {
$connectionParams['unix_socket'] = $this->dbPort;
}
} else if (strpos($this->dbHost, ':')) {
// Host variable may carry a port or socket.
list($host, $portOrSocket) = explode(':', $this->dbHost, 2);
if (ctype_digit($portOrSocket)) {
$connectionParams['port'] = $portOrSocket;
} else {
$connectionParams['unix_socket'] = $portOrSocket;
}
$connectionParams['host'] = $host;
}
$connectionParams = array_merge($connectionParams, $configOverwrite);
$cf = new ConnectionFactory($this->config);
return $cf->getConnection($this->config->getValue('dbtype', 'sqlite'), $connectionParams);
}
/**
* @param string $userName
*/
abstract public function setupDatabase($userName);
public function runMigrations() {
if (!is_dir(\OC::$SERVERROOT."/core/Migrations")) {
return;
}
$ms = new MigrationService('core', \OC::$server->getDatabaseConnection());
$ms->migrate();
}
}
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