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Added button to revert part to a given timestamp.

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This commit is contained in:
Jan Böhmer 2020-03-01 20:30:23 +01:00
parent 5a5d7b24be
commit 654c5bd59f
4 changed files with 74 additions and 15 deletions
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58
src/Controller/LogController.php
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@ -105,14 +105,61 @@ class LogController extends AbstractController
* @Route("/undo", name="log_undo", methods={"POST"})
* @param Request $request
*/
public function undoLog(Request $request, EventUndoHelper $eventUndoHelper)
public function undoRevertLog(Request $request, EventUndoHelper $eventUndoHelper)
{
$mode = EventUndoHelper::MODE_UNDO;
$id = $request->request->get('undo');
$log_element = $this->entityManager->find(AbstractLogEntry::class, $id);
$eventUndoHelper->setMode(EventUndoHelper::MODE_UNDO);
//If no undo value was set check if a revert was set
if ($id === null) {
$id = $request->get('revert');
$mode = EventUndoHelper::MODE_REVERT;
}
$log_element = $this->entityManager->find(AbstractLogEntry::class, $id);
if ($log_element === null) {
throw new \InvalidArgumentException('No log entry with the given ID is existing!');
}
$eventUndoHelper->setMode($mode);
$eventUndoHelper->setUndoneEvent($log_element);
if ($mode === EventUndoHelper::MODE_UNDO) {
$this->undoLog($log_element);
} elseif ($mode === EventUndoHelper::MODE_REVERT) {
$this->revertLog($log_element);
}
$eventUndoHelper->clearUndoneEvent();
$redirect = $request->request->get('redirect_back');
return $this->redirect($redirect);
}
protected function revertLog(AbstractLogEntry $logEntry): void
{
$timestamp = $logEntry->getTimestamp();
$element = $this->entityManager->find($logEntry->getTargetClass(), $logEntry->getTargetID());
//If the element is not available in DB try to undelete it
if ($element === null) {
$element = $this->timeTravel->undeleteEntity($logEntry->getTargetClass(), $logEntry->getTargetID());
$this->entityManager->persist($element);
$this->entityManager->flush();
$this->dbRepository->changeID($element, $logEntry->getTargetID());
}
if (!$element instanceof AbstractDBElement) {
$this->addFlash('error', 'log.undo.target_not_found');
return;
}
$this->timeTravel->revertEntityToTimestamp($element, $timestamp);
$this->entityManager->flush();
$this->addFlash('success', 'log.undo.revert_success');
}
protected function undoLog(AbstractLogEntry $log_element): void
{
if ($log_element instanceof ElementDeletedLogEntry || $log_element instanceof CollectionElementDeleted) {
if ($log_element instanceof ElementDeletedLogEntry) {
$element_class = $log_element->getTargetClass();
@ -153,10 +200,5 @@ class LogController extends AbstractController
} else {
$this->addFlash('error', 'log.undo.log_type_invalid');
}
$eventUndoHelper->clearUndoneEvent();
$redirect = $request->request->get('redirect_back');
return $this->redirect($redirect);
}
}