Issue #3508061 by bluegeek9: Restore Group v1 support: The website encountered...

Issue #3508061 by bluegeek9: Restore Group v1 support: The website encountered an error when a non-administrator user cloned content

Closes #3508061

tests/src/Functional/QuickNodeCloneGroupIntegrationTest.php

@@ -5,9 +5,11 @@ namespace Drupal\Tests\quick_node_clone\Functional;
 use Drupal\Tests\BrowserTestBase;
 use Drupal\Tests\node\Traits\NodeCreationTrait;
 use Drupal\group\Entity\Group;
+use Drupal\group\Entity\GroupContent;
 use Drupal\group\Entity\GroupRelationship;
 use Drupal\group\Entity\GroupRole;
 use Drupal\group\Entity\GroupType;
+use Drupal\group\Entity\Storage\GroupContentTypeStorageInterface;
 use Drupal\group\Entity\Storage\GroupRelationshipTypeStorageInterface;
 use Drupal\group\PermissionScopeInterface;
 
@@ -57,6 +59,73 @@ class QuickNodeCloneGroupIntegrationTest extends BrowserTestBase {
    * Test node cloning.
    */
   public function testNodeClone() {
+    if (class_exists(GroupContent::class)) {
+      $this->checkGroupContent();
+    }
+    else {
+      $this->checkGroupRelations();
+    }
+  }
+
+  /**
+   * Test groups v1.
+   */
+  public function checkGroupContent() {
+    // Prepare a group type.
+    $group_type = GroupType::create([
+      'id' => $this->randomMachineName(),
+      'label' => $this->randomString(),
+      'creator_wizard' => FALSE,
+    ]);
+    $group_type->save();
+    $node_type = 'page';
+    $gnode_plugin_id = 'group_node:' . $node_type;
+    $content_type_storage = $this->entityTypeManager->getStorage('group_content_type');
+    /* @phpstan-ignore-next-line */
+    assert($content_type_storage instanceof GroupContentTypeStorageInterface);
+    $content_type_storage->save($content_type_storage->createFromPlugin($group_type, $gnode_plugin_id));
+
+    // Create a node and add it to a group.
+    $node = $this->createNode([
+      'type' => $node_type,
+      'title' => $this->randomString(200),
+    ]);
+    $group = Group::create([
+      'type' => $group_type->id(),
+      'label' => $this->randomString(),
+    ]);
+    $group->save();
+    $group->addContent($node, $gnode_plugin_id);
+
+    // Create a user with the required permissions.
+    $group_role = GroupRole::create([
+      'group_type' => $group_type->id(),
+      'id' => $this->randomMachineName(),
+      'label' => $this->randomString(),
+      'permissions' => ['administer group'],
+    ]);
+    $group_role->save();
+    $user = $this->drupalCreateUser(["clone $node_type content"]);
+    $group->addMember($user, ['group_roles' => [$group_role->id()]]);
+
+    // Clone the node and check that it is added to the group.
+    $this->drupalLogin($user);
+    $this->drupalGet("clone/{$node->id()}/quick_clone");
+    $cloned_node_title = $this->randomMachineName(200);
+    $edit = [
+      'title[0][value]' => $cloned_node_title,
+    ];
+    $this->submitForm($edit, 'Save');
+    $cloned_node = $this->getNodeByTitle($cloned_node_title);
+    /* @phpstan-ignore-next-line */
+    $cloned_relation = GroupContent::loadByEntity($cloned_node);
+    $this->assertCount(1, $cloned_relation);
+  }
+
+  /**
+   * Test groups v2 and higher.
+   */
+  protected function checkGroupRelations() {
     // Prepare a group type.
     $group_type = GroupType::create([
       'id' => $this->randomMachineName(),