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// Copyright 2013 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/shortcut_manager.h"
#include <string>
#include "base/command_line.h"
#include "base/compiler_specific.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/one_shot_event.h"
#include "base/strings/utf_string_conversions.h"
#include "base/system/sys_info.h"
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/browser/shell_integration.h"
#include "chrome/browser/web_applications/extensions/web_app_extension_shortcut.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "components/pref_registry/pref_registry_syncable.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/browser_task_traits.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/common/content_switches.h"
#include "extensions/browser/extension_system.h"
#include "extensions/common/extension_set.h"
using extensions::Extension;
namespace {
void CreateShortcutsForApp(Profile* profile, const Extension* app) {
web_app::ShortcutLocations creation_locations;
// Creates a shortcut for an app in the Chrome Apps subdir of the
// applications menu, if there is not already one present.
creation_locations.applications_menu_location =
web_app::APP_MENU_LOCATION_SUBDIR_CHROMEAPPS;
web_app::CreateShortcuts(web_app::SHORTCUT_CREATION_AUTOMATED,
creation_locations, profile, app, base::DoNothing());
}
// Used to disable shortcut syscalls to prevent tests from flaking.
bool g_suppress_shortcuts_for_testing = false;
} // namespace
// static
void AppShortcutManager::SuppressShortcutsForTesting() {
g_suppress_shortcuts_for_testing = true;
}
AppShortcutManager::AppShortcutManager(Profile* profile) : profile_(profile) {
// Use of g_browser_process requires that we are either on the UI thread, or
// there are no threads initialized (such as in unit tests).
DCHECK(!content::BrowserThread::IsThreadInitialized(
content::BrowserThread::UI) ||
content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
extension_registry_observation_.Observe(
extensions::ExtensionRegistry::Get(profile_));
ProfileManager* profile_manager = g_browser_process->profile_manager();
// profile_manager might be NULL in testing environments.
if (profile_manager) {
profile_storage_observation_.Observe(
&profile_manager->GetProfileAttributesStorage());
}
}
AppShortcutManager::~AppShortcutManager() = default;
void AppShortcutManager::OnExtensionWillBeInstalled(
content::BrowserContext* browser_context,
const Extension* extension,
bool is_update,
const std::string& old_name) {
if (!extension->is_app() || g_suppress_shortcuts_for_testing) {
return;
}
// If the app is being updated, update any existing shortcuts but do not
// create new ones. If it is being installed, automatically create a
// shortcut in the applications menu (e.g., Start Menu).
if (is_update) {
web_app::UpdateAllShortcuts(base::UTF8ToUTF16(old_name), profile_,
extension, base::DoNothing());
} else {
CreateShortcutsForApp(profile_, extension);
}
}
void AppShortcutManager::OnExtensionUninstalled(
content::BrowserContext* browser_context,
const Extension* extension,
extensions::UninstallReason reason) {
if (!g_suppress_shortcuts_for_testing)
web_app::DeleteAllShortcuts(profile_, extension);
}
void AppShortcutManager::OnProfileWillBeRemoved(
const base::FilePath& profile_path) {
if (profile_path != profile_->GetPath() || g_suppress_shortcuts_for_testing) {
return;
}
web_app::internals::GetShortcutIOTaskRunner()->PostTask(
FROM_HERE,
base::BindOnce(&web_app::internals::DeleteAllShortcutsForProfile,
profile_path));
}
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