Update BNF server content view permissions.

This view should only be available if the `bnf_server`
module is enabled.

config/sync/user.role.anonymous.yml

@@ -31,3 +31,4 @@ permissions:
   - 'view eventinstance entity'
   - 'view eventseries entity'
   - 'view media'
+  - 'view the administration theme'

config/sync/user.role.authenticated.yml

@@ -30,3 +30,4 @@ permissions:
   - 'view eventinstance entity'
   - 'view eventseries entity'
   - 'view media'
+  - 'view the administration theme'

config/sync/views.view.importable_content.yml

@@ -10,11 +10,11 @@ dependencies:
     - taxonomy.vocabulary.categories
     - taxonomy.vocabulary.tags
   module:
+    - dpl_admin
     - link
     - media
     - node
     - taxonomy
-    - user
 id: importable_content
 label: 'Importable content'
 module: views
@@ -657,9 +657,8 @@ display:
           sort_asc_label: Asc
           sort_desc_label: Desc
       access:
-        type: perm
-        options:
-          perm: 'access content overview'
+        type: bnf_server_access
+        options: {  }
       cache:
         type: tag
         options: {  }
@@ -1044,7 +1043,6 @@ display:
         - url
         - url.query_args
         - 'user.node_grants:view'
-        - user.permissions
       tags:
         - 'config:field.storage.node.field_canonical_url'
         - 'config:field.storage.node.field_subtitle'
@@ -1066,7 +1064,6 @@ display:
         - url
         - url.query_args
         - 'user.node_grants:view'
-        - user.permissions
       tags:
         - 'config:field.storage.node.field_canonical_url'
         - 'config:field.storage.node.field_subtitle'

web/modules/custom/dpl_admin/dpl_admin.services.yml

@@ -1,3 +1,11 @@
+---
 services:
   dpl_admin.version_helper:
     class: Drupal\dpl_admin\Services\VersionHelper
+  dpl_admin.bnf_server_access:
+    class: Drupal\dpl_admin\Plugin\views\access\BnfServerEnabledAccess
+    arguments:
+      $configuration: []
+      $plugin_id: 'dpl_admin.bnf_server_access'
+      $plugin_definition: []
+      $module_handler: '@module_handler'

web/modules/custom/dpl_admin/src/Plugin/views/access/BnfServerEnabledAccess.php

@@ -0,0 +1,73 @@
+<?php
+
+namespace Drupal\dpl_admin\Plugin\views\access;
+
+use Drupal\Core\Access\AccessResult;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\Session\AccountInterface;
+use Drupal\views\Plugin\views\access\AccessPluginBase;
+use Psr\Container\ContainerInterface;
+use Symfony\Component\Routing\Route;
+
+/**
+ * A custom access handler, that returns Allowed if bnf_server is enabled.
+ *
+ * This is necessary as we have views and content that should only be available
+ * on the BNF server.
+ *
+ * @ingroup views_access_plugins
+ *
+ * @ViewsAccess(
+ *   id = "bnf_server_access",
+ *   title = @Translation("Allowed if bnf_server is enabled.")
+ * )
+ */
+class BnfServerEnabledAccess extends AccessPluginBase {
+
+  /**
+   * The module handler.
+   */
+  protected ModuleHandlerInterface $moduleHandler;
+
+  /**
+   * {@inheritDoc}
+   */
+  public function __construct(array $configuration, $plugin_id, $plugin_definition, ModuleHandlerInterface $module_handler) {
+    parent::__construct($configuration, $plugin_id, $plugin_definition);
+    $this->moduleHandler = $module_handler;
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition): static {
+    return new static(
+      $configuration,
+      $plugin_id,
+      $plugin_definition,
+      $container->get('module_handler'),
+    );
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  public function access(AccountInterface $account): bool {
+    return $this->moduleHandler->moduleExists('bnf_server');
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  public function accessRoute(AccountInterface $account): AccessResult {
+    return AccessResult::allowedIf($this->access($account));
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  public function alterRouteDefinition(Route $route): void {
+    $route->setRequirement('_custom_access', 'dpl_admin.bnf_server_access:accessRoute');
+  }
+
+}