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[GitHub/WoltLab/WCF.git] / wcfsetup / install / files / lib / data / TDatabaseObjectPermissions.class.php

<?php

namespace wcf\data;

use wcf\system\WCF;

/**
 * Provides a method for validating database object permissions.
 *
 * @author  Matthias Schmidt
 * @copyright   2001-2019 WoltLab GmbH
 * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
 * @package WoltLabSuite\Core\Data
 * @since   3.0
 */
trait TDatabaseObjectPermissions
{
    /**
     * Returns true if the active user has at least one permission required
     * by this object.
     *
     * @return  bool
     */
    public function validatePermissions()
    {
        if ($this->permissions) {
            $permissions = \explode(',', $this->permissions);
            foreach ($permissions as $permission) {
                if (WCF::getSession()->getPermission($permission)) {
                    return true;
                }
            }

            return false;
        }

        return true;
    }
}