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// Copyright 2018 The Chromium Authors
// 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/badging/navigator_badge.h"
#include "build/build_config.h"
#include "third_party/blink/public/platform/browser_interface_broker_proxy.h"
#include "third_party/blink/renderer/bindings/core/v8/script_promise.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/navigator.h"
#include "third_party/blink/renderer/core/frame/settings.h"
#include "third_party/blink/renderer/core/workers/worker_navigator.h"
#include "third_party/blink/renderer/modules/notifications/notification_manager.h"
#include "third_party/blink/renderer/platform/bindings/exception_code.h"
#include "third_party/blink/renderer/platform/bindings/exception_state.h"
namespace blink {
const char NavigatorBadge::kSupplementName[] = "NavigatorBadge";
// static
NavigatorBadge& NavigatorBadge::From(ScriptState* script_state) {
DCHECK(IsAllowed(script_state));
ExecutionContext* context = ExecutionContext::From(script_state);
NavigatorBadge* supplement =
Supplement<ExecutionContext>::From<NavigatorBadge>(context);
if (!supplement) {
supplement = MakeGarbageCollected<NavigatorBadge>(context);
ProvideTo(*context, supplement);
}
return *supplement;
}
NavigatorBadge::NavigatorBadge(ExecutionContext* context)
: Supplement(*context) {}
// static
ScriptPromise<IDLUndefined> NavigatorBadge::setAppBadge(
ScriptState* script_state,
Navigator& /*navigator*/,
ExceptionState& exception_state) {
return SetAppBadgeHelper(script_state, mojom::blink::BadgeValue::NewFlag(0),
exception_state);
}
// static
ScriptPromise<IDLUndefined> NavigatorBadge::setAppBadge(
ScriptState* script_state,
WorkerNavigator& /*navigator*/,
ExceptionState& exception_state) {
return SetAppBadgeHelper(script_state, mojom::blink::BadgeValue::NewFlag(0),
exception_state);
}
// static
ScriptPromise<IDLUndefined> NavigatorBadge::setAppBadge(
ScriptState* script_state,
Navigator& /*navigator*/,
uint64_t content,
ExceptionState& exception_state) {
return SetAppBadgeHelper(script_state,
mojom::blink::BadgeValue::NewNumber(content),
exception_state);
}
// static
ScriptPromise<IDLUndefined> NavigatorBadge::setAppBadge(
ScriptState* script_state,
WorkerNavigator& /*navigator*/,
uint64_t content,
ExceptionState& exception_state) {
return SetAppBadgeHelper(script_state,
mojom::blink::BadgeValue::NewNumber(content),
exception_state);
}
// static
ScriptPromise<IDLUndefined> NavigatorBadge::clearAppBadge(
ScriptState* script_state,
Navigator& /*navigator*/,
ExceptionState& exception_state) {
return ClearAppBadgeHelper(script_state, exception_state);
}
// static
ScriptPromise<IDLUndefined> NavigatorBadge::clearAppBadge(
ScriptState* script_state,
WorkerNavigator& /*navigator*/,
ExceptionState& exception_state) {
return ClearAppBadgeHelper(script_state, exception_state);
}
void NavigatorBadge::Trace(Visitor* visitor) const {
Supplement<ExecutionContext>::Trace(visitor);
}
// static
ScriptPromise<IDLUndefined> NavigatorBadge::SetAppBadgeHelper(
ScriptState* script_state,
mojom::blink::BadgeValuePtr badge_value,
ExceptionState& exception_state) {
if (badge_value->is_number() && badge_value->get_number() == 0)
return ClearAppBadgeHelper(script_state, exception_state);
if (!IsAllowed(script_state)) {
exception_state.ThrowDOMException(
DOMExceptionCode::kNotAllowedError,
"The badge API is not allowed in this context");
return EmptyPromise();
}
#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_FUCHSIA)
// TODO(crbug.com/1413916): The service is implemented in Chrome, so it may
// not be provided in other embedders. Ensure that case is handled properly.
From(script_state).badge_service()->SetBadge(std::move(badge_value));
#endif
ExecutionContext* context = ExecutionContext::From(script_state);
if (context) {
mojom::blink::WebFeature feature =
context->IsWindow()
? mojom::blink::WebFeature::
kBadgeSetWithoutNotificationPermissionInBrowserWindow
: mojom::blink::WebFeature::
kBadgeSetWithoutNotificationPermissionInWorker;
if (context->IsWindow()) {
LocalFrame* frame = DynamicTo<LocalDOMWindow>(context)->GetFrame();
if (frame && frame->GetSettings() &&
!frame->GetSettings()->GetWebAppScope().empty()) {
feature = mojom::blink::WebFeature::
kBadgeSetWithoutNotificationPermissionInAppWindow;
}
}
NotificationManager::From(context)->GetPermissionStatusAsync(WTF::BindOnce(
[](mojom::blink::WebFeature feature, UseCounter* counter,
mojom::blink::PermissionStatus status) {
if (status != mojom::blink::PermissionStatus::GRANTED) {
UseCounter::Count(counter, feature);
}
},
feature, WrapWeakPersistent(context)));
}
return ToResolvedUndefinedPromise(script_state);
}
// static
ScriptPromise<IDLUndefined> NavigatorBadge::ClearAppBadgeHelper(
ScriptState* script_state,
ExceptionState& exception_state) {
if (!IsAllowed(script_state)) {
exception_state.ThrowDOMException(
DOMExceptionCode::kNotAllowedError,
"The badge API is not allowed in this context");
return EmptyPromise();
}
#if !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_FUCHSIA)
// TODO(crbug.com/1413916): The service is implemented in Chrome, so it may
// not be provided in other embedders. Ensure that case is handled properly.
From(script_state).badge_service()->ClearBadge();
#endif
return ToResolvedUndefinedPromise(script_state);
}
// static
bool NavigatorBadge::IsAllowed(ScriptState* script_state) {
ExecutionContext* context = ExecutionContext::From(script_state);
return !context->IsInFencedFrame();
}
mojo::Remote<mojom::blink::BadgeService> NavigatorBadge::badge_service() {
mojo::Remote<mojom::blink::BadgeService> badge_service;
GetSupplementable()->GetBrowserInterfaceBroker().GetInterface(
badge_service.BindNewPipeAndPassReceiver());
DCHECK(badge_service);
return badge_service;
}
} // namespace blink
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