IsNativeAppInstalled

third_party/WebKit/Source/modules/installedapp/InstalledApp.cpp

+// 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 "config.h"
+#include "modules/installedapp/InstalledApp.h"
+
+#include "bindings/core/v8/CallbackPromiseAdapter.h"
+#include "bindings/core/v8/ScriptPromise.h"
+#include "bindings/core/v8/ScriptState.h"
+#include "bindings/core/v8/ScriptPromiseResolver.h"
+#include "core/dom/DOMException.h"
+#include "core/dom/ExceptionCode.h"
+#include "public/platform/Platform.h"
+#include "public/platform/modules/installedapp/WebInstalledApp.h"
+#include "Source/modules/installedapp/InstalledAppVerificationManager.h"
+
+namespace blink {
+
+InstalledApp::InstalledApp()
+{
+}
+
+ScriptPromise InstalledApp::isAppInstalled(ScriptState* scriptState, const String& asset1, const String& asset2)
+{
+    WebInstalledApp* webinstalledapp = Platform::current()->installedApp();
+    // TODO: Make a unittest to ensure that this actually occurs.
+    if (!webinstalledapp)
+        return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError));
+    ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState);
+    ScriptPromise promise = resolver->promise();
+
+    webinstalledapp->isAppInstalled(asset1, asset2,
+        scriptState->executionContext()->url().baseAsString(),
+        new CallbackPromiseAdapter<bool, void>(resolver));
+    return promise;
+}
+
+ScriptPromise InstalledApp::isNativeAppInstalled(ScriptState* scriptState, const Dictionary& key)
+{
+    WebInstalledApp* webinstalledapp = Platform::current()->installedApp();
+    // TODO: Make a unittest to ensure that this actually occurs.
+    if (!webinstalledapp)
+        return ScriptPromise::rejectWithDOMException(scriptState, DOMException::create(NotSupportedError));
+    ScriptPromiseResolver* resolver = ScriptPromiseResolver::create(scriptState);
+    ScriptPromise promise = resolver->promise();
+
+    webinstalledapp->isNativeAppInstalled(WebInstalledAppVerificationManager(key),
+        scriptState->executionContext()->url().baseAsString(),
+        new CallbackPromiseAdapter<bool, void>(resolver));
+    return promise;
+}
+
+} // namespace blink