/**
* Pre-processing of the whole TCEform
*
* @param string $table
* @param array $row
* @param \TYPO3\CMS\Backend\Form\FormEngine $parentObject
* @todo this hook won't work, do we need it?
*/
public function getMainFields_preProcess($table, $row, $parentObject)
{
if ($table !== 'tx_news_domain_model_news') {
return;
}
if (!AccessControlService::userHasCategoryPermissionsForRecord($row)) {
if (method_exists($parentObject, 'setRenderReadonly')) {
$parentObject->setRenderReadonly(true);
} else {
$parentObject->renderReadonly = true;
}
$flashMessageContent = $GLOBALS['LANG']->sL(self::LLPATH . 'record.savingdisabled.content', true);
$flashMessageContent .= '<ul>';
$accessDeniedCategories = AccessControlService::getAccessDeniedCategories($row);
foreach ($accessDeniedCategories as $accessDeniedCategory) {
$flashMessageContent .= '<li>' . htmlspecialchars($accessDeniedCategory['title']) . ' [' . $accessDeniedCategory['uid'] . ']</li>';
}
$flashMessageContent .= '</ul>';
/** @var FlashMessage $flashMessage */
$flashMessage = GeneralUtility::makeInstance('TYPO3\\CMS\\Core\\Messaging\\FlashMessage', $flashMessageContent, $GLOBALS['LANG']->sL(self::LLPATH . 'record.savingdisabled.header', true), FlashMessage::WARNING);
/** @var FlashMessageService $flashMessageService */
$flashMessageService = GeneralUtility::makeInstance(FlashMessageService::class);
/** @var $defaultFlashMessageQueue \TYPO3\CMS\Core\Messaging\FlashMessageQueue */
$defaultFlashMessageQueue = $flashMessageService->getMessageQueueByIdentifier();
$defaultFlashMessageQueue->enqueue($flashMessage);
}
}
/**
* Prevent deleting/moving of a news record if the editor doesn't have access to all categories of the news record
*
* @param string $command
* @param string $table
* @param int $id
* @param string $value
* @param $parentObject \TYPO3\CMS\Core\DataHandling\DataHandler
*/
public function processCmdmap_preProcess($command, &$table, $id, $value, $parentObject)
{
if ($table === 'tx_news_domain_model_news' && !$this->getBackendUser()->isAdmin() && is_integer($id) && $command !== 'undelete') {
$newsRecord = BackendUtilityCore::getRecord($table, $id);
if (!AccessControlService::userHasCategoryPermissionsForRecord($newsRecord)) {
$parentObject->log($table, $id, 2, 0, 1, 'processCmdmap: Attempt to ' . $command . " a record from table '%s' without permission. Reason: the record has one or more categories assigned that are not defined in the BE usergroup.", 1, [$table]);
// unset table to prevent saving
$table = '';
}
}
}