Move Web Notifications to use Mojo

content/browser/notifications/notification_event_dispatcher_impl.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/notifications/notification_event_dispatcher_impl.h"
 
 #include "base/callback.h"
+#include "base/strings/string_number_conversions.h"
 #include "build/build_config.h"
 #include "content/browser/notifications/platform_notification_context_impl.h"
+#include "content/browser/notifications/type_converters.h"
 #include "content/browser/service_worker/service_worker_context_wrapper.h"
 #include "content/browser/service_worker/service_worker_registration.h"
 #include "content/browser/service_worker/service_worker_storage.h"
-#include "content/common/service_worker/service_worker_messages.h"
+#include "content/common/notification_service_worker_client.mojom.h"
+#include "content/common/service_worker/service_worker_type_converters.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/platform_notification_data.h"
+#include "third_party/WebKit/public/platform/modules/notifications/notification.mojom.h"
 
 namespace content {
 namespace {
 
 using NotificationDispatchCompleteCallback =
     NotificationEventDispatcher::NotificationDispatchCompleteCallback;
 using NotificationOperationCallback =
     base::Callback<void(const ServiceWorkerRegistration*,
                         const NotificationDatabaseData&)>;
 using NotificationOperationCallbackWithContext =
@@ skipping 163 matching lines @@
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   notification_context->ReadNotificationData(
       persistent_notification_id, origin,
       base::Bind(&FindServiceWorkerRegistration, origin, service_worker_context,
                  notification_context, notification_read_callback,
                  dispatch_error_callback));
 }
 
 // -----------------------------------------------------------------------------
 
+// Called when a notification event has finished. Marks the request as finished
+// and will finalize the |callback| with the |status| code.
+void DidDispatchNotificationEvent(
+    const scoped_refptr<ServiceWorkerVersion>& service_worker,
+    int request_id,
+    const ServiceWorkerVersion::StatusCallback& callback,
+    mojom::ServiceWorkerEventStatus status) {
+  if (!service_worker->FinishRequest(
+          request_id, status == mojom::ServiceWorkerEventStatus::COMPLETED)) {
+    return;
+  }
+
+  callback.Run(mojo::ConvertTo<ServiceWorkerStatusCode>(status));
+}
+
 // Dispatches the notificationclick event on |service_worker|. Must be called on
 // the IO thread, and with the worker running.
 void DispatchNotificationClickEventOnWorker(
     const scoped_refptr<ServiceWorkerVersion>& service_worker,
     const NotificationDatabaseData& notification_database_data,
     int action_index,
     const ServiceWorkerVersion::StatusCallback& callback) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   int request_id = service_worker->StartRequest(
       ServiceWorkerMetrics::EventType::NOTIFICATION_CLICK, callback);
-  service_worker->DispatchSimpleEvent<
-      ServiceWorkerHostMsg_NotificationClickEventFinished>(
-      request_id,
-      ServiceWorkerMsg_NotificationClickEvent(
-          request_id, notification_database_data.notification_id,
-          notification_database_data.notification_data, action_index));
+
+  blink::mojom::NotificationPtr notification =
+      blink::mojom::Notification::From(
+          notification_database_data.notification_data);
+
+  // TODO(peter): Use the NotificationIdGenerator for creating the id.
+  notification->id =
+      base::Int64ToString(notification_database_data.notification_id);
+
+  base::WeakPtr<mojom::NotificationServiceWorkerClient> client =
+      service_worker
+        ->GetMojoServiceForRequest<mojom::NotificationServiceWorkerClient>(
+              request_id);
+
+  client->Click(std::move(notification), action_index,
+                base::Bind(&DidDispatchNotificationEvent, service_worker,
+                           request_id, callback));
 }
 
 // Dispatches the notification click event on the |service_worker_registration|.
 void DoDispatchNotificationClickEvent(
     int action_index,
     const NotificationDispatchCompleteCallback& dispatch_complete_callback,
     const scoped_refptr<PlatformNotificationContext>& notification_context,
     const ServiceWorkerRegistration* service_worker_registration,
     const NotificationDatabaseData& notification_database_data) {
   ServiceWorkerVersion::StatusCallback status_callback = base::Bind(
@@ skipping 42 matching lines @@
 
 // Dispatches the notificationclose event on |service_worker|. Must be called on
 // the IO thread, and with the worker running.
 void DispatchNotificationCloseEventOnWorker(
     const scoped_refptr<ServiceWorkerVersion>& service_worker,
     const NotificationDatabaseData& notification_database_data,
     const ServiceWorkerVersion::StatusCallback& callback) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   int request_id = service_worker->StartRequest(
       ServiceWorkerMetrics::EventType::NOTIFICATION_CLOSE, callback);
-  service_worker->DispatchSimpleEvent<
-      ServiceWorkerHostMsg_NotificationCloseEventFinished>(
-      request_id, ServiceWorkerMsg_NotificationCloseEvent(
-                      request_id, notification_database_data.notification_id,
-                      notification_database_data.notification_data));
+
+  blink::mojom::NotificationPtr notification =
+      blink::mojom::Notification::From(
+          notification_database_data.notification_data);
+
+  // TODO(peter): Use the NotificationIdGenerator in this case too.
+  notification->id =
+      base::Int64ToString(notification_database_data.notification_id);
+
+  base::WeakPtr<mojom::NotificationServiceWorkerClient> client =
+      service_worker
+        ->GetMojoServiceForRequest<mojom::NotificationServiceWorkerClient>(
+              request_id);
+
+  client->Close(std::move(notification),
+                base::Bind(&DidDispatchNotificationEvent, service_worker,
+                           request_id, callback));
 }
 
 // Actually dispatches the notification close event on the service worker
 // registration.
 void DoDispatchNotificationCloseEvent(
     bool by_user,
     const NotificationDispatchCompleteCallback& dispatch_complete_callback,
     const scoped_refptr<PlatformNotificationContext>& notification_context,
     const ServiceWorkerRegistration* service_worker_registration,
     const NotificationDatabaseData& notification_database_data) {
@@ skipping 81 matching lines @@
     const GURL& origin,
     bool by_user,
     const NotificationDispatchCompleteCallback& dispatch_complete_callback) {
   DispatchNotificationEvent(browser_context, persistent_notification_id, origin,
                             base::Bind(&DoDispatchNotificationCloseEvent,
                                        by_user, dispatch_complete_callback),
                             dispatch_complete_callback);
 }
 
 }  // namespace content