Move Web Notifications to use Mojo

content/browser/notifications/blink_notification_service_impl.cc

+// Copyright 2016 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/blink_notification_service_impl.h"
+
+#include "base/logging.h"
+#include "base/strings/utf_string_conversions.h"
+#include "content/browser/notifications/platform_notification_context_impl.h"
+#include "content/browser/notifications/type_converters.h"
+#include "content/public/browser/browser_thread.h"
+#include "content/public/browser/content_browser_client.h"
+#include "content/public/browser/platform_notification_service.h"
+#include "content/public/common/content_client.h"
+#include "content/public/common/notification_resources.h"
+#include "content/public/common/platform_notification_data.h"
+#include "skia/public/type_converters.h"
+#include "third_party/WebKit/public/platform/modules/permissions/permission_status.mojom.h"
+
+namespace content {
+
+// TODO:
+// - Have some convenience getter for the PlatformNotificationService.
+// - Have some convenience getter for the browser context (member?)
+
+BlinkNotificationServiceImpl::BlinkNotificationServiceImpl(
+    PlatformNotificationContextImpl* notification_context,
+    mojo::InterfaceRequest<blink::mojom::NotificationService> request)
+    : notification_context_(notification_context),
+      binding_(this, std::move(request)) {
+}
+
+BlinkNotificationServiceImpl::~BlinkNotificationServiceImpl() {}
+
+void BlinkNotificationServiceImpl::GetPermissionStatus(
+    const mojo::String& origin,
+    const GetPermissionStatusCallback& callback) {
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
+
+  PlatformNotificationService* service =
+      GetContentClient()->browser()->GetPlatformNotificationService();
+  DCHECK(service);
+
+  blink::mojom::PermissionStatus permission_status =
+      service->CheckPermissionOnUIThread(
+          notification_context_->browser_context(),
+          GURL(origin.get()), 0 /* render_process_id */);
+
+  callback.Run(permission_status);
+}
+
+void BlinkNotificationServiceImpl::ShowPersistent(
+    const mojo::String& origin,
+    blink::mojom::NotificationPtr notification,
+    blink::mojom::NotificationResourcesPtr notification_resources,
+    const ShowPersistentCallback& callback) {
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
+
+  PlatformNotificationService* service =
+      GetContentClient()->browser()->GetPlatformNotificationService();
+  DCHECK(service);
+
+  PlatformNotificationData notification_data =
+      notification.To<PlatformNotificationData>();
+
+  NotificationResources resources;
+  resources.notification_icon = notification_resources->icon.To<SkBitmap>();
+
+  service->DisplayPersistentNotification(
+      notification_context_->browser_context(),
+      42 /* persistent_notification_id */,
+      GURL(origin.get()),
+      notification_data,
+      resources);
+
+  callback.Run(blink::mojom::NotificationDisplayResult::SUCCESS);
+}
+
+}  // namespace content