+++ /dev/null
-<?php
-
-namespace Drupal\entity\Routing;
-
-use Drupal\Core\Entity\EntityTypeInterface;
-use Drupal\Core\Entity\Routing\EntityRouteProviderInterface;
-use Symfony\Component\Routing\Route;
-use Symfony\Component\Routing\RouteCollection;
-
-/**
- * Provides revision routes.
- */
-class RevisionRouteProvider implements EntityRouteProviderInterface {
-
- /**
- * {@inheritdoc}
- */
- public function getRoutes(EntityTypeInterface $entity_type) {
- $collection = new RouteCollection();
- $entity_type_id = $entity_type->id();
- if ($view_route = $this->getRevisionViewRoute($entity_type)) {
- $collection->add("entity.$entity_type_id.revision", $view_route);
- }
- if ($view_route = $this->getRevisionRevertRoute($entity_type)) {
- $collection->add("entity.$entity_type_id.revision_revert_form", $view_route);
- }
-
- if ($view_route = $this->getRevisionHistoryRoute($entity_type)) {
- $collection->add("entity.$entity_type_id.version_history", $view_route);
- }
-
- return $collection;
- }
-
- /**
- * Gets the entity revision view route.
- *
- * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
- * The entity type.
- *
- * @return \Symfony\Component\Routing\Route|null
- * The generated route, if available.
- */
- protected function getRevisionViewRoute(EntityTypeInterface $entity_type) {
- if ($entity_type->hasLinkTemplate('revision')) {
- $entity_type_id = $entity_type->id();
- $route = new Route($entity_type->getLinkTemplate('revision'));
- $route->addDefaults([
- '_controller' => '\Drupal\Core\Entity\Controller\EntityViewController::viewRevision',
- '_title_callback' => '\Drupal\Core\Entity\Controller\EntityController::title',
- ]);
- $route->addRequirements([
- '_entity_access_revision' => "$entity_type_id.view",
- ]);
- $route->setOption('parameters', [
- $entity_type->id() => [
- 'type' => 'entity:' . $entity_type->id(),
- ],
- $entity_type->id() . '_revision' => [
- 'type' => 'entity_revision:' . $entity_type->id(),
- ],
- ]);
- return $route;
- }
- }
-
- /**
- * Gets the entity revision revert route.
- *
- * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
- * The entity type.
- *
- * @return \Symfony\Component\Routing\Route|null
- * The generated route, if available.
- */
- protected function getRevisionRevertRoute(EntityTypeInterface $entity_type) {
- if ($entity_type->hasLinkTemplate('revision-revert-form')) {
- $entity_type_id = $entity_type->id();
- $route = new Route($entity_type->getLinkTemplate('revision-revert-form'));
- $route->addDefaults([
- '_form' => '\Drupal\entity\Form\RevisionRevertForm',
- 'title' => 'Revert to earlier revision',
- ]);
- $route->addRequirements([
- '_entity_access_revision' => "$entity_type_id.update",
- ]);
- $route->setOption('parameters', [
- $entity_type->id() => [
- 'type' => 'entity:' . $entity_type->id(),
- ],
- $entity_type->id() . '_revision' => [
- 'type' => 'entity_revision:' . $entity_type->id(),
- ],
- ]);
- return $route;
- }
- }
-
- /**
- * Gets the entity revision version history route.
- *
- * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
- * The entity type.
- *
- * @return \Symfony\Component\Routing\Route|null
- * The generated route, if available.
- */
- protected function getRevisionHistoryRoute($entity_type) {
- if ($entity_type->hasLinkTemplate('version-history')) {
- $entity_type_id = $entity_type->id();
- $route = new Route($entity_type->getLinkTemplate('version-history'));
- $route->addDefaults([
- '_controller' => '\Drupal\entity\Controller\RevisionOverviewController::revisionOverviewController',
- '_title' => 'Revisions',
- ]);
- $route->setRequirement('_entity_access_revision', "$entity_type_id.list");
- $route->setOption('entity_type_id', $entity_type->id());
- $route->setOption('parameters', [
- $entity_type->id() => [
- 'type' => 'entity:' . $entity_type->id(),
- ],
- ]);
- return $route;
- }
- }
-
-}