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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 "chrome/browser/apps/platform_apps/platform_app_launch.h"
#include "build/build_config.h"
#include "chrome/browser/apps/app_service/app_launch_params.h"
#include "chrome/browser/apps/app_service/launch_utils.h"
#include "chrome/browser/extensions/launch_util.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/extensions/application_launch.h"
#include "chrome/common/extensions/extension_constants.h"
#include "chrome/common/extensions/extension_metrics.h"
#include "components/services/app_service/public/cpp/app_launch_util.h"
#include "content/public/browser/web_contents.h"
#include "extensions/browser/extension_prefs.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/common/constants.h"
#include "extensions/common/extension.h"
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_navigator.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/web_applications/extension_status_utils.h"
#include "chrome/common/webui_url_constants.h"
#endif // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
namespace apps {
namespace {
// Return true if launch for |app_id| is allowed. Set
// |out_app| to the app to open, and |out_launch_container|
// to the type of window into which the app should be open.
bool GetAppLaunchContainer(Profile* profile,
const std::string& app_id,
const extensions::Extension** out_app,
apps::LaunchContainer* out_launch_container) {
const extensions::Extension* app =
extensions::ExtensionRegistry::Get(profile)->enabled_extensions().GetByID(
app_id);
// The app with id |app_id| may have been uninstalled.
if (!app)
return false;
// Don't launch platform apps in incognito mode.
if (profile->IsOffTheRecord() && app->is_platform_app())
return false;
// Look at preferences to find the right launch container. If no
// preference is set, launch as a window.
apps::LaunchContainer launch_container = extensions::GetLaunchContainer(
extensions::ExtensionPrefs::Get(profile), app);
*out_app = app;
*out_launch_container = launch_container;
return true;
}
const extensions::Extension* GetPlatformApp(Profile* profile,
const std::string& app_id) {
const extensions::Extension* app =
extensions::ExtensionRegistry::Get(profile)->GetExtensionById(
app_id, extensions::ExtensionRegistry::EVERYTHING);
return app && app->is_platform_app() ? app : nullptr;
}
void RecordCmdLineAppHistogram(extensions::Manifest::Type app_type) {
extensions::RecordAppLaunchType(extension_misc::APP_LAUNCH_CMD_LINE_APP,
app_type);
}
} // namespace
bool OpenExtensionApplicationWindow(Profile* profile,
const std::string& app_id,
const base::CommandLine& command_line,
const base::FilePath& current_directory) {
LaunchContainer launch_container;
const extensions::Extension* app;
if (!GetAppLaunchContainer(profile, app_id, &app, &launch_container))
return false;
if (launch_container == LaunchContainer::kLaunchContainerTab)
return false;
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
if (OpenDeprecatedApplicationPrompt(profile, app_id)) {
return false;
}
#endif
RecordCmdLineAppHistogram(app->GetType());
apps::AppLaunchParams params(app_id, launch_container,
WindowOpenDisposition::NEW_WINDOW,
apps::LaunchSource::kFromCommandLine);
params.command_line = command_line;
params.current_directory = current_directory;
content::WebContents* tab_in_app_window =
::OpenApplication(profile, std::move(params));
// Platform apps fire off a launch event which may or may not open a window.
return tab_in_app_window != nullptr || ::CanLaunchViaEvent(app);
}
content::WebContents* OpenExtensionApplicationTab(Profile* profile,
const std::string& app_id) {
apps::LaunchContainer launch_container;
const extensions::Extension* app;
if (!GetAppLaunchContainer(profile, app_id, &app, &launch_container))
return nullptr;
// If the user doesn't want to open a tab, fail.
if (launch_container != apps::LaunchContainer::kLaunchContainerTab)
return nullptr;
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
if (OpenDeprecatedApplicationPrompt(profile, app_id)) {
return nullptr;
}
#endif
RecordCmdLineAppHistogram(app->GetType());
content::WebContents* app_tab = ::OpenApplication(
profile,
apps::AppLaunchParams(app_id, apps::LaunchContainer::kLaunchContainerTab,
WindowOpenDisposition::NEW_FOREGROUND_TAB,
apps::LaunchSource::kFromCommandLine));
return app_tab;
}
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
bool OpenDeprecatedApplicationPrompt(Profile* profile,
const std::string& app_id) {
if (!extensions::IsExtensionUnsupportedDeprecatedApp(profile, app_id))
return false;
Browser::CreateParams create_params(profile, /*user_gesture=*/false);
Browser* browser = Browser::Create(create_params);
GURL url;
if (extensions::IsExtensionForceInstalled(profile, app_id, nullptr)) {
url = GURL(chrome::kChromeUIAppsWithForceInstalledDeprecationDialogURL +
app_id);
} else {
url = GURL(chrome::kChromeUIAppsWithDeprecationDialogURL + app_id);
}
NavigateParams params(browser, url, ui::PAGE_TRANSITION_AUTO_TOPLEVEL);
params.disposition = WindowOpenDisposition::NEW_FOREGROUND_TAB;
params.tabstrip_add_types = AddTabTypes::ADD_ACTIVE;
Navigate(¶ms);
browser->window()->Show();
return true;
}
#endif // BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
bool OpenExtensionApplicationWithReenablePrompt(
Profile* profile,
const std::string& app_id,
const base::CommandLine& command_line,
const base::FilePath& current_directory) {
if (!GetPlatformApp(profile, app_id))
return false;
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
if (OpenDeprecatedApplicationPrompt(profile, app_id)) {
return false;
}
#endif
RecordCmdLineAppHistogram(extensions::Manifest::TYPE_PLATFORM_APP);
apps::AppLaunchParams params(
app_id, apps::LaunchContainer::kLaunchContainerNone,
WindowOpenDisposition::NEW_WINDOW, apps::LaunchSource::kFromCommandLine);
params.command_line = command_line;
params.current_directory = current_directory;
::OpenApplicationWithReenablePrompt(profile, std::move(params));
return true;
}
content::WebContents* OpenExtensionAppShortcutWindow(Profile* profile,
const GURL& url) {
const extensions::Extension* app = extensions::ExtensionRegistry::Get(profile)
->enabled_extensions()
.GetAppByURL(url);
if (app) {
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
if (OpenDeprecatedApplicationPrompt(profile, app->id())) {
return nullptr;
}
#endif
RecordCmdLineAppHistogram(app->GetType());
} else {
extensions::RecordAppLaunchType(
extension_misc::APP_LAUNCH_CMD_LINE_APP_LEGACY,
extensions::Manifest::TYPE_HOSTED_APP);
}
return ::OpenAppShortcutWindow(profile, url);
}
void RecordExtensionAppLaunchOnTabRestored(Profile* profile, const GURL& url) {
const extensions::Extension* extension =
extensions::ExtensionRegistry::Get(profile)
->enabled_extensions()
.GetAppByURL(url);
if (!extension)
return;
#if BUILDFLAG(IS_WIN) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_LINUX)
if (OpenDeprecatedApplicationPrompt(profile, extension->id())) {
return;
}
#endif
extensions::RecordAppLaunchType(
extension_misc::APP_LAUNCH_NTP_RECENTLY_CLOSED, extension->GetType());
}
} // namespace apps
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