public function ViewsRevisionsUI::cacheSet in Config Entity Revisions 8

Same name and namespace in other branches

1. 1.x modules/views_revisions/src/ViewsRevisionsUI.php \Drupal\views_revisions\ViewsRevisionsUI::cacheSet()

Sets a cached view object in the shared tempstore.

Overrides ViewUI::cacheSet

File

modules/views_revisions/src/ViewsRevisionsUI.php, line 17

Class

ViewsRevisionsUI

Namespace

Drupal\views_revisions

Code

public function cacheSet() {
  if ($this
    ->isLocked()) {
    \Drupal::messenger()
      ->addError('Changes cannot be made to a locked view.');
    return;
  }

  // Let any future object know that this view has changed.
  $this->changed = TRUE;
  $executable = $this
    ->getExecutable();
  if (isset($executable->current_display)) {

    // Add the knowledge of the changed display, too.
    $this->changed_display[$executable->current_display] = TRUE;
    $executable->current_display = NULL;
  }

  // Unset handlers. We don't want to write these into the cache.
  $executable->display_handler = NULL;
  $executable->default_display = NULL;
  $executable->query = NULL;
  $executable->displayHandlers = NULL;
  $revId = $this
    ->get('storage')
    ->get('loadedRevisionId');
  $cacheId = $revId ? $this
    ->id() . '-' . $revId : $this
    ->id();
  $this->storage->entityTypeManager = NULL;
  $this->entityTypeManager = NULL;
  \Drupal::service('tempstore.shared')
    ->get('views')
    ->set($cacheId, $this);
}