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opencase/modules/opencase_cases/src/Form/OCCaseFeeRevisionRevertForm.php
2021-11-11 14:07:13 +00:00

138 lines
3.9 KiB
PHP

<?php
namespace Drupal\opencase_cases\Form;
use Drupal\Core\Form\ConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\opencase_cases\Entity\OCCaseFeeInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
/**
* Provides a form for reverting a Case Fee revision.
*
* @ingroup opencase_cases
*/
class OCCaseFeeRevisionRevertForm extends ConfirmFormBase {
/**
* The Case Fee revision.
*
* @var \Drupal\opencase_cases\Entity\OCCaseFeeInterface
*/
protected $revision;
/**
* The Case Fee storage.
*
* @var \Drupal\Core\Entity\EntityStorageInterface
*/
protected $oCCaseFeeStorage;
/**
* The date formatter service.
*
* @var \Drupal\Core\Datetime\DateFormatterInterface
*/
protected $dateFormatter;
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
$instance = parent::create($container);
$instance->oCCaseFeeStorage = $container->get('entity_type.manager')->getStorage('oc_case_fee');
$instance->dateFormatter = $container->get('date.formatter');
return $instance;
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'oc_case_fee_revision_revert_confirm';
}
/**
* {@inheritdoc}
*/
public function getQuestion() {
return $this->t('Are you sure you want to revert to the revision from %revision-date?', [
'%revision-date' => $this->dateFormatter->format($this->revision->getRevisionCreationTime()),
]);
}
/**
* {@inheritdoc}
*/
public function getCancelUrl() {
return new Url('entity.oc_case_fee.version_history', ['oc_case_fee' => $this->revision->id()]);
}
/**
* {@inheritdoc}
*/
public function getConfirmText() {
return $this->t('Revert');
}
/**
* {@inheritdoc}
*/
public function getDescription() {
return '';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state, $oc_case_fee_revision = NULL) {
$this->revision = $this->OCCaseFeeStorage->loadRevision($oc_case_fee_revision);
$form = parent::buildForm($form, $form_state);
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
// The revision timestamp will be updated when the revision is saved. Keep
// the original one for the confirmation message.
$original_revision_timestamp = $this->revision->getRevisionCreationTime();
$this->revision = $this->prepareRevertedRevision($this->revision, $form_state);
$this->revision->revision_log = $this->t('Copy of the revision from %date.', [
'%date' => $this->dateFormatter->format($original_revision_timestamp),
]);
$this->revision->save();
$this->logger('content')->notice('Case Fee: reverted %title revision %revision.', ['%title' => $this->revision->label(), '%revision' => $this->revision->getRevisionId()]);
$this->messenger()->addMessage(t('Case Fee %title has been reverted to the revision from %revision-date.', ['%title' => $this->revision->label(), '%revision-date' => $this->dateFormatter->format($original_revision_timestamp)]));
$form_state->setRedirect(
'entity.oc_case_fee.version_history',
['oc_case_fee' => $this->revision->id()]
);
}
/**
* Prepares a revision to be reverted.
*
* @param \Drupal\opencase_cases\Entity\OCCaseFeeInterface $revision
* The revision to be reverted.
* @param \Drupal\Core\Form\FormStateInterface $form_state
* The current state of the form.
*
* @return \Drupal\opencase_cases\Entity\OCCaseFeeInterface
* The prepared revision ready to be stored.
*/
protected function prepareRevertedRevision(OCCaseFeeInterface $revision, FormStateInterface $form_state) {
$revision->setNewRevision();
$revision->isDefaultRevision(TRUE);
$revision->setRevisionCreationTime(REQUEST_TIME);
return $revision;
}
}