protected function PluginRevisionController::buildLayoutNavigation in Diff 8

Builds a navigation dropdown button between the layout plugins.

Parameters

\Drupal\Core\Entity\ContentEntityInterface $entity: The entity to be compared.

int $left_revision_id: Revision id of the left revision.

int $right_revision_id: Revision id of the right revision.

string $active_filter: The active filter.

Return value

array The layout filter.

1 call to PluginRevisionController::buildLayoutNavigation()

PluginRevisionController::compareEntityRevisions in src/Controller/PluginRevisionController.php

Returns a table which shows the differences between two entity revisions.

File

src/Controller/PluginRevisionController.php, line 194

Class

PluginRevisionController

Base class for controllers that return responses on entity revision routes.

Namespace

Drupal\diff\Controller

Code

protected function buildLayoutNavigation(ContentEntityInterface $entity, $left_revision_id, $right_revision_id, $active_filter) {
  $links = [];
  $layouts = $this->diffLayoutManager
    ->getPluginOptions();
  foreach ($layouts as $key => $value) {
    $links[$key] = array(
      'title' => $value,
      'url' => $this
        ->diffRoute($entity, $left_revision_id, $right_revision_id, $key),
    );
  }

  // Set as the first element the current filter.
  $filter = $links[$active_filter];
  unset($links[$active_filter]);
  array_unshift($links, $filter);
  $filter = [
    '#type' => 'operations',
    '#links' => $links,
  ];
  return $filter;
}