| // Copyright 2017 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 "chrome/browser/extensions/api/notifications/extension_notification_handler.h" |
| |
| #include "base/callback.h" |
| #include "base/logging.h" |
| #include "base/metrics/histogram_macros.h" |
| #include "base/strings/nullable_string16.h" |
| #include "base/strings/string_piece.h" |
| #include "chrome/browser/extensions/api/notifications/extension_notification_display_helper.h" |
| #include "chrome/browser/extensions/api/notifications/extension_notification_display_helper_factory.h" |
| #include "chrome/browser/notifications/notification_common.h" |
| #include "chrome/browser/notifications/notifier_state_tracker.h" |
| #include "chrome/browser/notifications/notifier_state_tracker_factory.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/common/extensions/api/notifications.h" |
| #include "extensions/browser/app_window/app_window.h" |
| #include "extensions/browser/app_window/app_window_registry.h" |
| #include "extensions/browser/app_window/native_app_window.h" |
| #include "extensions/common/constants.h" |
| #include "ui/message_center/public/cpp/notifier_id.h" |
| #include "url/gurl.h" |
| |
| namespace extensions { |
| |
| namespace notifications = api::notifications; |
| |
| namespace { |
| |
| std::unique_ptr<base::ListValue> CreateBaseEventArgs( |
| const std::string& extension_id, |
| const std::string& scoped_notification_id) { |
| // Unscope the notification id before returning it. |
| size_t index_of_separator = extension_id.length() + 1; |
| DCHECK_LT(index_of_separator, scoped_notification_id.length()); |
| std::string unscoped_notification_id = |
| scoped_notification_id.substr(index_of_separator); |
| |
| std::unique_ptr<base::ListValue> args(new base::ListValue()); |
| args->AppendString(unscoped_notification_id); |
| return args; |
| } |
| |
| } // namespace |
| |
| ExtensionNotificationHandler::ExtensionNotificationHandler() = default; |
| |
| ExtensionNotificationHandler::~ExtensionNotificationHandler() = default; |
| |
| // static |
| std::string ExtensionNotificationHandler::GetExtensionId(const GURL& url) { |
| if (!url.is_valid() || !url.SchemeIs(extensions::kExtensionScheme)) |
| return ""; |
| return url.GetOrigin().host_piece().as_string(); |
| } |
| |
| void ExtensionNotificationHandler::OnClose( |
| Profile* profile, |
| const GURL& origin, |
| const std::string& notification_id, |
| bool by_user, |
| base::OnceClosure completed_closure) { |
| EventRouter::UserGestureState gesture = |
| by_user ? EventRouter::USER_GESTURE_ENABLED |
| : EventRouter::USER_GESTURE_NOT_ENABLED; |
| std::string extension_id(GetExtensionId(GURL(origin))); |
| DCHECK(!extension_id.empty()); |
| |
| std::unique_ptr<base::ListValue> args( |
| CreateBaseEventArgs(extension_id, notification_id)); |
| args->AppendBoolean(by_user); |
| SendEvent(profile, extension_id, events::NOTIFICATIONS_ON_CLOSED, |
| api::notifications::OnClosed::kEventName, gesture, std::move(args)); |
| |
| ExtensionNotificationDisplayHelper* display_helper = |
| ExtensionNotificationDisplayHelperFactory::GetForProfile(profile); |
| if (display_helper) |
| display_helper->EraseDataForNotificationId(notification_id); |
| |
| std::move(completed_closure).Run(); |
| } |
| |
| void ExtensionNotificationHandler::OnClick( |
| Profile* profile, |
| const GURL& origin, |
| const std::string& notification_id, |
| const base::Optional<int>& action_index, |
| const base::Optional<base::string16>& reply, |
| base::OnceClosure completed_closure) { |
| DCHECK(!reply.has_value()); |
| |
| std::string extension_id(GetExtensionId(GURL(origin))); |
| std::unique_ptr<base::ListValue> args( |
| CreateBaseEventArgs(extension_id, notification_id)); |
| if (action_index.has_value()) |
| args->AppendInteger(action_index.value()); |
| events::HistogramValue histogram_value = |
| action_index.has_value() ? events::NOTIFICATIONS_ON_BUTTON_CLICKED |
| : events::NOTIFICATIONS_ON_CLICKED; |
| const std::string& event_name = |
| action_index.has_value() ? api::notifications::OnButtonClicked::kEventName |
| : api::notifications::OnClicked::kEventName; |
| |
| SendEvent(profile, extension_id, histogram_value, event_name, |
| EventRouter::USER_GESTURE_ENABLED, std::move(args)); |
| |
| std::move(completed_closure).Run(); |
| } |
| |
| void ExtensionNotificationHandler::DisableNotifications(Profile* profile, |
| const GURL& origin) { |
| message_center::NotifierId notifier_id( |
| message_center::NotifierType::APPLICATION, origin.host()); |
| NotifierStateTrackerFactory::GetForProfile(profile)->SetNotifierEnabled( |
| notifier_id, false /* enabled */); |
| } |
| |
| void ExtensionNotificationHandler::SendEvent( |
| Profile* profile, |
| const std::string& extension_id, |
| events::HistogramValue histogram_value, |
| const std::string& event_name, |
| EventRouter::UserGestureState user_gesture, |
| std::unique_ptr<base::ListValue> args) { |
| if (extension_id.empty()) |
| return; |
| |
| EventRouter* event_router = EventRouter::Get(profile); |
| if (!event_router) |
| return; |
| |
| std::unique_ptr<Event> event( |
| new Event(histogram_value, event_name, std::move(args))); |
| event->user_gesture = user_gesture; |
| event_router->DispatchEventToExtension(extension_id, std::move(event)); |
| } |
| |
| } // namespace extensions |