From 14ae81d488acbbbc87d6a9cef20fca2d2aefb830 Mon Sep 17 00:00:00 2001
From: Kristiaan Van den Eynde <magentix@gmail.com>
Date: Mon, 29 Aug 2016 14:58:37 +0200
Subject: [PATCH] Issue #2651974 by kristiaanvandeneynde: Expose
 Entity::urlRouteParameters() and implement it in field_ui_entity_operation()

---
 core/modules/field_ui/field_ui.module | 32 +++++++++++++++++++++++---------
 1 file changed, 23 insertions(+), 9 deletions(-)

diff --git a/core/modules/field_ui/field_ui.module b/core/modules/field_ui/field_ui.module
index 5134cad..4b80331 100644
--- a/core/modules/field_ui/field_ui.module
+++ b/core/modules/field_ui/field_ui.module
@@ -106,6 +106,26 @@ function field_ui_entity_type_build(array &$entity_types) {
 }
 
 /**
+ * Implements hook_entity_type_alter().
+ */
+function field_ui_entity_type_alter(array &$entity_types) {
+  /** @var \Drupal\Core\Routing\RouteProvider $route_provider */
+  $route_provider = \Drupal::service('router.route_provider');
+
+  /** @var $entity_types \Drupal\Core\Entity\EntityTypeInterface[] */
+  foreach ($entity_types as $entity_type) {
+    // Add manage fields and display link relations and templates if this entity
+    // type is the bundle of another and that type has field UI enabled.
+    if (($bundle_of = $entity_type->getBundleOf()) && ($base_route = $entity_types[$bundle_of]->get('field_ui_base_route'))) {
+      $field_ui_path = $route_provider->getRouteByName($base_route)->getPath() . '/fields';
+      $entity_type->setLinkTemplate('drupal:field-ui-fields', $field_ui_path);
+      $entity_type->setLinkTemplate('drupal:field-ui-form-display', $field_ui_path . '/form-display');
+      $entity_type->setLinkTemplate('drupal:field-ui-display', $field_ui_path . '/display');
+    }
+  }
+}
+
+/**
  * Implements hook_entity_bundle_create().
  */
 function field_ui_entity_bundle_create($entity_type, $bundle) {
@@ -148,27 +168,21 @@ function field_ui_entity_operation(EntityInterface $entity) {
       $operations['manage-fields'] = array(
         'title' => t('Manage fields'),
         'weight' => 15,
-        'url' => Url::fromRoute("entity.{$bundle_of}.field_ui_fields", array(
-          $entity->getEntityTypeId() => $entity->id(),
-        )),
+        'url' => $entity->toUrl('drupal:field-ui-fields'),
       );
     }
     if ($account->hasPermission('administer ' . $bundle_of . ' form display')) {
       $operations['manage-form-display'] = array(
         'title' => t('Manage form display'),
         'weight' => 20,
-        'url' => Url::fromRoute("entity.entity_form_display.{$bundle_of}.default", array(
-          $entity->getEntityTypeId() => $entity->id(),
-        )),
+        'url' => $entity->toUrl('drupal:field-ui-form-display'),
       );
     }
     if ($account->hasPermission('administer ' . $bundle_of . ' display')) {
       $operations['manage-display'] = array(
         'title' => t('Manage display'),
         'weight' => 25,
-        'url' => Url::fromRoute("entity.entity_view_display.{$bundle_of}.default", array(
-          $entity->getEntityTypeId() => $entity->id(),
-        )),
+        'url' => $entity->toUrl('drupal:field-ui-display'),
       );
     }
   }
-- 
2.4.9 (Apple Git-60)