src/third_party/WebKit/Source/modules/push_messaging/PushManager.cpp

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "config.h"
   6 #include "modules/push_messaging/PushManager.h"
   7
   8 #include "bindings/core/v8/CallbackPromiseAdapter.h"
   9 #include "bindings/core/v8/ScriptPromise.h"
  10 #include "bindings/core/v8/ScriptPromiseResolver.h"
  11 #include "bindings/core/v8/ScriptState.h"
  12 #include "core/dom/DOMException.h"
  13 #include "core/dom/Document.h"
  14 #include "core/dom/ExceptionCode.h"
  15 #include "core/dom/ExecutionContext.h"
  16 #include "core/frame/LocalDOMWindow.h"
  17 #include "modules/push_messaging/PushController.h"
  18 #include "modules/push_messaging/PushError.h"
  19 #include "modules/push_messaging/PushRegistration.h"
  20 #include "modules/serviceworkers/NavigatorServiceWorker.h"
  21 #include "modules/serviceworkers/ServiceWorkerContainer.h"
  22 #include "public/platform/WebPushClient.h"
  23 #include "wtf/RefPtr.h"
  24
  25 namespace blink {
  26
  27 PushManager::PushManager()
  28 {
  29 }
  30
  31 ScriptPromise PushManager::registerPushMessaging(ScriptState* scriptState, const String& senderId)
  32 {
  33     ASSERT(scriptState->executionContext()->isDocument());
  34
  35     Document* document = toDocument(scriptState->executionContext());
  36     if (!document->domWindow() || !document->page())
  37         return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(AbortError, "Document is detached from window."));
  38
  39     WebServiceWorkerProvider* serviceWorkerProvider = NavigatorServiceWorker::serviceWorker(document->domWindow()->navigator())->provider();
  40     if (!serviceWorkerProvider)
  41         return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(AbortError, "No Service Worker installed for this document."));
  42
  43     WebPushClient* client = PushController::clientFrom(document->page());
  44     ASSERT(client);
  45
  46     RefPtr<ScriptPromiseResolver> resolver = ScriptPromiseResolver::create(scriptState);
  47     ScriptPromise promise = resolver->promise();
  48     client->registerPushMessaging(senderId, new CallbackPromiseAdapter<PushRegistration, PushError>(resolver), serviceWorkerProvider);
  49     return promise;
  50 }
  51
  52 } // namespace blink