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// Copyright 2024 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/shortcuts/shortcut_creator.h"
#import <AppKit/AppKit.h>
#include "base/apple/bundle_locations.h"
#include "base/apple/foundation_util.h"
#include "base/base_paths.h"
#include "base/files/file_path.h"
#include "base/files/file_util.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/functional/concurrent_callbacks.h"
#include "base/functional/function_ref.h"
#include "base/mac/mac_util.h"
#include "base/memory/scoped_refptr.h"
#include "base/path_service.h"
#include "base/strings/strcat.h"
#include "base/strings/sys_string_conversions.h"
#include "base/strings/utf_string_conversions.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/task_traits.h"
#include "base/task/thread_pool.h"
#include "chrome/browser/shortcuts/chrome_webloc_file.h"
#include "chrome/browser/shortcuts/platform_util_mac.h"
#include "ui/gfx/image/image_family.h"
#include "url/gurl.h"
namespace shortcuts {
void CreateShortcutOnUserDesktop(ShortcutMetadata shortcut_metadata,
ShortcutCreatorCallback complete) {
CHECK(shortcut_metadata.IsValid());
using Result = ShortcutCreatorResult;
const GURL& shortcut_url = shortcut_metadata.shortcut_url;
base::FilePath desktop_path;
if (!base::PathService::Get(base::DIR_USER_DESKTOP, &desktop_path)) {
std::move(complete).Run(/*created_shortcut_path=*/base::FilePath(),
Result::kError);
return;
}
std::optional<base::SafeBaseName> base_name = SanitizeTitleForFileName(
base::UTF16ToUTF8(shortcut_metadata.shortcut_title));
if (!base_name.has_value()) {
base_name = SanitizeTitleForFileName(shortcut_url.spec());
}
CHECK(base_name.has_value());
base::FilePath target_path = base::GetUniquePath(
desktop_path.Append(*base_name)
.AddExtensionASCII(ChromeWeblocFile::kFileExtension));
if (target_path.empty()) {
std::move(complete).Run(/*created_shortcut_path=*/base::FilePath(),
Result::kError);
return;
}
auto profile_path_name =
base::SafeBaseName::Create(shortcut_metadata.profile_path);
if (!profile_path_name.has_value() ||
!ChromeWeblocFile(shortcut_url, *profile_path_name)
.SaveToFile(target_path)) {
std::move(complete).Run(/*created_shortcut_path=*/base::FilePath(),
Result::kError);
return;
}
// None of the remaining operations are considered fatal; i.e. shortcut
// creation is still considered a success if any of these fail as the
// created shortcut should work just fine even without any of this in the
// vast majority of cases.
base::ConcurrentCallbacks<bool> concurrent;
[NSWorkspace.sharedWorkspace
setDefaultApplicationAtURL:base::apple::MainBundleURL()
toOpenFileAtURL:base::apple::FilePathToNSURL(target_path)
completionHandler:
base::CallbackToBlock(base::BindPostTaskToCurrentDefault(
base::BindOnce([](NSError* error) {
if (error) {
LOG(ERROR) << "Failed to set default application "
"for shortcut.";
}
return !error;
}).Then(concurrent.CreateCallback())))];
NSImage* icon_image = [[NSImage alloc] init];
for (const gfx::Image& image : shortcut_metadata.shortcut_images) {
NSArray<NSImageRep*>* image_reps = image.AsNSImage().representations;
DCHECK_GE(image_reps.count, 1u);
for (NSImageRep* rep in image_reps) {
[icon_image addRepresentation:rep];
}
}
SetIconForFile(icon_image, target_path,
base::BindOnce([](bool success) {
if (!success) {
LOG(ERROR) << "Failed to set icon for shortcut.";
}
return success;
}).Then(concurrent.CreateCallback()));
std::move(concurrent)
.Done(
base::BindOnce(
[](const base::FilePath& path, std::vector<bool> step_successes) {
bool success = base::mac::RemoveQuarantineAttribute(path);
step_successes.push_back(success);
if (!success) {
LOG(ERROR) << "Failed to remove quarantine attribute "
"from shortcut.";
}
return base::Contains(step_successes, false)
? Result::kSuccessWithErrors
: Result::kSuccess;
},
target_path)
.Then(base::BindOnce(std::move(complete), target_path)));
}
scoped_refptr<base::SequencedTaskRunner> GetShortcutsTaskRunner() {
return base::ThreadPool::CreateSequencedTaskRunner(
{base::MayBlock(), base::TaskPriority::USER_VISIBLE,
base::TaskShutdownBehavior::BLOCK_SHUTDOWN});
}
} // namespace shortcuts
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