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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\Backend\Form\Event;
use TYPO3\CMS\Backend\Form\Exception\AccessDeniedException;
/**
* Listeners to this Event will be able to modify the user access
* decision for using FormEngine to create or edit a record.
*/
final class ModifyEditFormUserAccessEvent
{
private bool $userHasAccess;
/**
* @param 'new'|'edit' $command
*/
public function __construct(
private readonly ?AccessDeniedException $exception,
private readonly string $tableName,
private readonly string $command,
private readonly array $databaseRow,
) {
$this->userHasAccess = $this->exception === null;
}
/**
* Allows user access to the editing form
*/
public function allowUserAccess(): void
{
$this->userHasAccess = true;
}
/**
* Denies user access to the editing form
*/
public function denyUserAccess(): void
{
$this->userHasAccess = false;
}
/**
* Returns the current user access state
*/
public function doesUserHaveAccess(): bool
{
return $this->userHasAccess;
}
/**
* If Core's DataProvider previously denied access, this returns the corresponding
* exception, `null` otherwise
*/
public function getAccessDeniedException(): ?AccessDeniedException
{
return $this->exception;
}
/**
* Returns the table name of the record in question
*/
public function getTableName(): string
{
return $this->tableName;
}
/**
* Returns the requested command, either `new` or `edit`
* @return 'new'|'edit'
*/
public function getCommand(): string
{
return $this->command;
}
/**
* Returns the record's database row
*/
public function getDatabaseRow(): array
{
return $this->databaseRow;
}
}