DatabaseUpdate6.php
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<?php
/**
* DatabaseUpdate6.php
*
* The DatabaseUpdate6 class file.
*
* PHP versions 5
*
* @author Alexander Schneider <alexanderschneider85@gmail.com>
* @copyright 2008-2017 Alexander Schneider
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2
* @version SVN: $id$
* @link http://wordpress.org/extend/plugins/user-access-manager/
*/
declare(strict_types=1);
namespace UserAccessManager\Setup\Update;
use UserAccessManager\Setup\Database\DatabaseUpdate;
use UserAccessManager\UserGroup\UserGroup;
/**
* Class DatabaseUpdate6
*
* @package UserAccessManager\Setup\Update
*/
class DatabaseUpdate6 extends DatabaseUpdate
{
/**
* Returns the version.
* @return string
*/
public function getVersion(): string
{
return '1.6.1';
}
/**
* Executes the update.
* @return bool
*/
public function update(): bool
{
$dbAccessGroupToObject = $this->database->getUserGroupToObjectTable();
$dbGroupTypeColumn = $this->database->getVariable(
"SHOW COLUMNS FROM {$dbAccessGroupToObject}
LIKE 'group_type'"
);
if ($dbGroupTypeColumn !== 'group_type') {
$alterQuery = "ALTER TABLE {$dbAccessGroupToObject}
ADD group_type VARCHAR(32) NOT NULL AFTER group_id,
ADD from_date DATETIME NULL DEFAULT NULL,
ADD to_date DATETIME NULL DEFAULT NULL,
MODIFY group_id VARCHAR(32) NOT NULL,
MODIFY object_id VARCHAR(32) NOT NULL,
MODIFY object_type VARCHAR(32) NOT NULL,
DROP PRIMARY KEY,
ADD PRIMARY KEY (object_id, object_type, group_id, group_type)";
} else {
$alterQuery = "ALTER TABLE {$dbAccessGroupToObject}
MODIFY group_type VARCHAR(32) NOT NULL,
MODIFY group_id VARCHAR(32) NOT NULL,
MODIFY object_id VARCHAR(32) NOT NULL,
MODIFY object_type VARCHAR(32) NOT NULL";
}
$success = $this->database->query($alterQuery) !== false;
$update = $this->database->update(
$dbAccessGroupToObject,
['group_type' => UserGroup::USER_GROUP_TYPE],
['group_type' => '']
);
return $success && $update !== false;
}
}