Initial Drupal 11 with DDEV setup

web/core/modules/user/src/ModulePermissionsLinkHelper.php

@@ -0,0 +1,61 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\user;
+
+use Drupal\Core\Access\AccessManagerInterface;
+use Drupal\Core\Extension\ModuleExtensionList;
+use Drupal\Core\StringTranslation\StringTranslationTrait;
+use Drupal\Core\Url;
+
+/**
+ * Provides a helper for generating module permissions links.
+ */
+class ModulePermissionsLinkHelper {
+
+  use StringTranslationTrait;
+
+  /**
+   * Constructs a new service instance.
+   *
+   * @param \Drupal\user\PermissionHandlerInterface $permissionHandler
+   *   The user permissions handler service.
+   * @param \Drupal\Core\Access\AccessManagerInterface $accessManager
+   *   The access manager service.
+   * @param \Drupal\Core\Extension\ModuleExtensionList $moduleExtensionList
+   *   The module handler service.
+   */
+  public function __construct(
+    protected PermissionHandlerInterface $permissionHandler,
+    protected AccessManagerInterface $accessManager,
+    protected ModuleExtensionList $moduleExtensionList,
+  ) {}
+
+  /**
+   * Generates a link pointing to a given module's permissions page section.
+   *
+   * @param string $module
+   *   The module name.
+   * @param string $name
+   *   The module display name.
+   *
+   * @return array|null
+   *   A module permissions link as a render array or NULL if the module doesn't
+   *   expose any permission or the current user cannot access it.
+   */
+  public function getModulePermissionsLink(string $module, string $name): ?array {
+    if ($this->permissionHandler->moduleProvidesPermissions($module)) {
+      if ($this->accessManager->checkNamedRoute('user.admin_permissions.module', ['modules' => $module])) {
+        $url = new Url('user.admin_permissions.module', ['modules' => $module]);
+        return [
+          'title' => $this->t('Configure @module permissions', ['@module' => $name]),
+          'description' => '',
+          'url' => $url,
+        ];
+      }
+    }
+    return NULL;
+  }
+
+}