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<?php
/**
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
namespace MediaWiki\EditPage\Constraint;
use StatusValue;
/**
* Make sure user doesn't accidentally recreate a page deleted after they started editing
*
* @since 1.36
* @internal
* @author DannyS712
*/
class AccidentalRecreationConstraint implements IEditConstraint {
private bool $deletedSinceLastEdit;
private bool $allowRecreation;
/**
* @param bool $deletedSinceLastEdit
* @param bool $allowRecreation
*/
public function __construct(
bool $deletedSinceLastEdit,
bool $allowRecreation
) {
$this->deletedSinceLastEdit = $deletedSinceLastEdit;
$this->allowRecreation = $allowRecreation;
}
public function checkConstraint(): string {
if ( $this->deletedSinceLastEdit && !$this->allowRecreation ) {
return self::CONSTRAINT_FAILED;
}
return self::CONSTRAINT_PASSED;
}
public function getLegacyStatus(): StatusValue {
$statusValue = StatusValue::newGood();
if ( $this->deletedSinceLastEdit && !$this->allowRecreation ) {
$statusValue->setResult( false, self::AS_ARTICLE_WAS_DELETED );
}
return $statusValue;
}
}
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