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// Copyright 2015 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/developer_private/show_permissions_dialog_helper.h"
#include <utility>
#include "apps/saved_files_service.h"
#include "base/metrics/histogram_macros.h"
#include "chrome/browser/apps/platform_apps/app_load_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/apps/app_info_dialog.h"
#include "content/public/browser/web_contents.h"
#include "extensions/browser/api/device_permissions_manager.h"
#include "extensions/browser/api/file_system/saved_file_entry.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/common/extension.h"
#include "extensions/common/permissions/permissions_data.h"
namespace extensions {
ShowPermissionsDialogHelper::ShowPermissionsDialogHelper(
Profile* profile,
const base::Closure& on_complete)
: profile_(profile),
on_complete_(on_complete) {
}
ShowPermissionsDialogHelper::~ShowPermissionsDialogHelper() {
}
// static
void ShowPermissionsDialogHelper::Show(content::BrowserContext* browser_context,
content::WebContents* web_contents,
const Extension* extension,
bool from_webui,
const base::Closure& on_complete) {
Profile* profile = Profile::FromBrowserContext(browser_context);
// Show the new-style extensions dialog when it is available. It is currently
// unavailable by default on Mac.
if (CanPlatformShowAppInfoDialog()) {
if (from_webui) {
UMA_HISTOGRAM_ENUMERATION("Apps.AppInfoDialog.Launches",
AppInfoLaunchSource::FROM_EXTENSIONS_PAGE,
AppInfoLaunchSource::NUM_LAUNCH_SOURCES);
}
ShowAppInfoInNativeDialog(web_contents, profile, extension, on_complete);
return; // All done.
}
// ShowPermissionsDialogHelper manages its own lifetime.
ShowPermissionsDialogHelper* helper =
new ShowPermissionsDialogHelper(profile, on_complete);
helper->ShowPermissionsDialog(web_contents, extension);
}
void ShowPermissionsDialogHelper::ShowPermissionsDialog(
content::WebContents* web_contents,
const Extension* extension) {
extension_id_ = extension->id();
prompt_.reset(new ExtensionInstallPrompt(web_contents));
std::vector<base::FilePath> retained_file_paths;
if (extension->permissions_data()->HasAPIPermission(
APIPermission::kFileSystem)) {
std::vector<SavedFileEntry> retained_file_entries =
apps::SavedFilesService::Get(profile_)->GetAllFileEntries(
extension_id_);
for (const SavedFileEntry& entry : retained_file_entries)
retained_file_paths.push_back(entry.path);
}
std::vector<base::string16> retained_device_messages;
if (extension->permissions_data()->HasAPIPermission(APIPermission::kUsb)) {
retained_device_messages =
DevicePermissionsManager::Get(profile_)
->GetPermissionMessageStrings(extension_id_);
}
std::unique_ptr<ExtensionInstallPrompt::Prompt> prompt(
new ExtensionInstallPrompt::Prompt(
ExtensionInstallPrompt::POST_INSTALL_PERMISSIONS_PROMPT));
prompt->set_retained_files(retained_file_paths);
prompt->set_retained_device_messages(retained_device_messages);
// Unretained() is safe because this class manages its own lifetime and
// deletes itself in OnInstallPromptDone().
prompt_->ShowDialog(
base::Bind(&ShowPermissionsDialogHelper::OnInstallPromptDone,
base::Unretained(this)),
extension, nullptr, std::move(prompt),
ExtensionInstallPrompt::GetDefaultShowDialogCallback());
}
void ShowPermissionsDialogHelper::OnInstallPromptDone(
ExtensionInstallPrompt::Result result) {
if (result == ExtensionInstallPrompt::Result::ACCEPTED) {
// This is true when the user clicks "Revoke File Access."
const Extension* extension =
ExtensionRegistry::Get(profile_)
->GetExtensionById(extension_id_, ExtensionRegistry::EVERYTHING);
if (extension)
apps::SavedFilesService::Get(profile_)->ClearQueue(extension);
apps::AppLoadService::Get(profile_)
->RestartApplicationIfRunning(extension_id_);
}
on_complete_.Run();
delete this;
}
} // namespace extensions
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