| // 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 "third_party/blink/renderer/modules/installedapp/navigator_installed_app.h" |
| |
| #include <memory> |
| |
| #include "third_party/blink/public/platform/modules/installedapp/web_related_application.h" |
| #include "third_party/blink/renderer/bindings/core/v8/callback_promise_adapter.h" |
| #include "third_party/blink/renderer/bindings/core/v8/script_promise.h" |
| #include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/dom/dom_exception.h" |
| #include "third_party/blink/renderer/core/execution_context/execution_context.h" |
| #include "third_party/blink/renderer/core/frame/local_dom_window.h" |
| #include "third_party/blink/renderer/core/frame/local_frame.h" |
| #include "third_party/blink/renderer/core/frame/navigator.h" |
| #include "third_party/blink/renderer/modules/installedapp/installed_app_controller.h" |
| #include "third_party/blink/renderer/modules/installedapp/related_application.h" |
| #include "third_party/blink/renderer/platform/bindings/script_state.h" |
| |
| namespace blink { |
| |
| NavigatorInstalledApp::NavigatorInstalledApp(Navigator& navigator) |
| : Supplement<Navigator>(navigator) {} |
| |
| NavigatorInstalledApp* NavigatorInstalledApp::From(Document& document) { |
| if (!document.GetFrame() || !document.GetFrame()->DomWindow()) |
| return nullptr; |
| Navigator& navigator = *document.GetFrame()->DomWindow()->navigator(); |
| return &From(navigator); |
| } |
| |
| NavigatorInstalledApp& NavigatorInstalledApp::From(Navigator& navigator) { |
| NavigatorInstalledApp* supplement = |
| Supplement<Navigator>::From<NavigatorInstalledApp>(navigator); |
| if (!supplement) { |
| supplement = new NavigatorInstalledApp(navigator); |
| ProvideTo(navigator, supplement); |
| } |
| return *supplement; |
| } |
| |
| ScriptPromise NavigatorInstalledApp::getInstalledRelatedApps( |
| ScriptState* script_state, |
| Navigator& navigator) { |
| // [SecureContext] from the IDL ensures this. |
| DCHECK(ExecutionContext::From(script_state)->IsSecureContext()); |
| return NavigatorInstalledApp::From(navigator).getInstalledRelatedApps( |
| script_state); |
| } |
| |
| class RelatedAppArray { |
| STATIC_ONLY(RelatedAppArray); |
| |
| public: |
| using WebType = const WebVector<WebRelatedApplication>&; |
| |
| static HeapVector<Member<RelatedApplication>> Take( |
| ScriptPromiseResolver*, |
| const WebVector<WebRelatedApplication>& web_info) { |
| HeapVector<Member<RelatedApplication>> applications; |
| for (const auto& web_application : web_info) |
| applications.push_back(RelatedApplication::Create( |
| web_application.platform, web_application.url, web_application.id)); |
| return applications; |
| } |
| }; |
| |
| ScriptPromise NavigatorInstalledApp::getInstalledRelatedApps( |
| ScriptState* script_state) { |
| ScriptPromiseResolver* resolver = ScriptPromiseResolver::Create(script_state); |
| ScriptPromise promise = resolver->Promise(); |
| |
| InstalledAppController* app_controller = Controller(); |
| if (!app_controller) { // If the associated frame is detached |
| DOMException* exception = DOMException::Create( |
| DOMExceptionCode::kInvalidStateError, |
| "The object is no longer associated to a document."); |
| resolver->Reject(exception); |
| return promise; |
| } |
| |
| if (!app_controller->GetSupplementable()->IsMainFrame()) { |
| DOMException* exception = |
| DOMException::Create(DOMExceptionCode::kInvalidStateError, |
| "getInstalledRelatedApps() is only supported in " |
| "top-level browsing contexts."); |
| resolver->Reject(exception); |
| return promise; |
| } |
| |
| app_controller->GetInstalledRelatedApps( |
| std::make_unique<CallbackPromiseAdapter<RelatedAppArray, void>>( |
| resolver)); |
| return promise; |
| } |
| |
| InstalledAppController* NavigatorInstalledApp::Controller() { |
| if (!GetSupplementable()->GetFrame()) |
| return nullptr; |
| |
| return InstalledAppController::From(*GetSupplementable()->GetFrame()); |
| } |
| |
| const char NavigatorInstalledApp::kSupplementName[] = "NavigatorInstalledApp"; |
| |
| void NavigatorInstalledApp::Trace(blink::Visitor* visitor) { |
| Supplement<Navigator>::Trace(visitor); |
| } |
| |
| } // namespace blink |