`.
*
* Examples
* ========
*
* Link to the record-edit action passed to FormEngine::
*
*
*
* Output::
*
*
* Edit record
*
*
* Link to edit page uid=3 and then return back to the BE module "web_MyextensionList"::
*
*
*
* Link to edit only the fields title and subtitle of page uid=42 and return to foo/bar::
*
*
* Edit record
*
*
* Output::
*
*
* Edit record
*
*
* @see https://docs.typo3.org/permalink/t3viewhelper:typo3-backend-link-editrecord
*/
final class EditRecordViewHelper extends AbstractTagBasedViewHelper
{
/**
* @var string
*/
protected $tagName = 'a';
public function __construct(
private readonly UriBuilder $uriBuilder
) {
parent::__construct();
}
public function initializeArguments(): void
{
parent::initializeArguments();
$this->registerArgument('uid', 'int', 'uid of record to be edited', true);
$this->registerArgument('table', 'string', 'target database table', true);
$this->registerArgument('fields', 'string', 'Edit only these fields (comma separated list)');
$this->registerArgument('module', 'string', 'Set module identifier for context - marking as active when editing the record', false, '');
$this->registerArgument('returnUrl', 'string', 'return to this URL after closing the edit dialog', false, '');
}
/**
* @throws \InvalidArgumentException
* @throws RouteNotFoundException
*/
public function render(): string
{
if ($this->arguments['uid'] < 1) {
throw new InvalidArgumentValueException('Uid must be a positive integer, ' . $this->arguments['uid'] . ' given.', 1526127158);
}
$request = $this->renderingContext->hasAttribute(ServerRequestInterface::class)
? $this->renderingContext->getAttribute(ServerRequestInterface::class) : null;
if (empty($this->arguments['returnUrl']) && $request !== null) {
// @todo: We may want to deprecate fetching returnUrl from request
$this->arguments['returnUrl'] = $request->getAttribute('normalizedParams')->getRequestUri();
}
$params = [
'edit' => [$this->arguments['table'] => [$this->arguments['uid'] => 'edit']],
'module' => ($this->arguments['module'] ?? '') ?: ($request?->getAttribute('module')?->getIdentifier() ?? ''),
'returnUrl' => $this->arguments['returnUrl'],
];
if ($this->arguments['fields'] ?? false) {
$params['columnsOnly'] = [
$this->arguments['table'] => GeneralUtility::trimExplode(',', $this->arguments['fields'], true),
];
}
$uri = (string)$this->uriBuilder->buildUriFromRoute('record_edit', $params);
$this->tag->addAttribute('href', $uri);
$this->tag->setContent((string)$this->renderChildren());
$this->tag->forceClosingTag(true);
return $this->tag->render();
}
}