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// Copyright 2022 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/ui/file_system_access/file_system_access_permission_dialog.h"
#include "base/feature_list.h"
#include "base/functional/callback_helpers.h"
#include "chrome/browser/file_system_access/chrome_file_system_access_permission_context.h"
#include "chrome/browser/file_system_access/file_system_access_features.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser_dialogs.h"
#include "chrome/browser/ui/file_system_access/file_system_access_ui_helpers.h"
#include "chrome/grit/generated_resources.h"
#include "components/permissions/permission_util.h"
#include "content/public/browser/web_contents.h"
#include "ui/base/interaction/element_identifier.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/models/dialog_model.h"
#include "ui/base/models/dialog_model_field.h"
DEFINE_LOCAL_ELEMENT_IDENTIFIER_VALUE(kCancelButtonId);
namespace {
using AccessType = FileSystemAccessPermissionRequestManager::Access;
using FileRequestData =
FileSystemAccessPermissionRequestManager::FileRequestData;
using RequestData = FileSystemAccessPermissionRequestManager::RequestData;
using RequestType = FileSystemAccessPermissionRequestManager::RequestType;
using HandleType = content::FileSystemAccessPermissionContext::HandleType;
int GetMessageText(const FileRequestData& file_request_data) {
switch (file_request_data.access) {
case AccessType::kRead:
if (base::FeatureList::IsEnabled(
features::kFileSystemAccessPersistentPermissions)) {
return file_request_data.handle_type == HandleType::kDirectory
? IDS_FILE_SYSTEM_ACCESS_READ_PERMISSION_DIRECTORY_TEXT
: IDS_FILE_SYSTEM_ACCESS_READ_PERMISSION_FILE_TEXT;
} else {
return file_request_data.handle_type == HandleType::kDirectory
? IDS_FILE_SYSTEM_ACCESS_ORIGIN_SCOPED_READ_PERMISSION_DIRECTORY_TEXT
: IDS_FILE_SYSTEM_ACCESS_ORIGIN_SCOPED_READ_PERMISSION_FILE_TEXT;
}
case AccessType::kWrite:
case AccessType::kReadWrite:
// Only difference between write and read-write access dialog is in button
// label and dialog title.
if (base::FeatureList::IsEnabled(
features::kFileSystemAccessPersistentPermissions)) {
return file_request_data.handle_type == HandleType::kDirectory
? IDS_FILE_SYSTEM_ACCESS_WRITE_PERMISSION_DIRECTORY_TEXT
: IDS_FILE_SYSTEM_ACCESS_WRITE_PERMISSION_FILE_TEXT;
} else {
return file_request_data.handle_type == HandleType::kDirectory
? IDS_FILE_SYSTEM_ACCESS_ORIGIN_SCOPED_WRITE_PERMISSION_DIRECTORY_TEXT
: IDS_FILE_SYSTEM_ACCESS_ORIGIN_SCOPED_WRITE_PERMISSION_FILE_TEXT;
}
}
NOTREACHED();
}
int GetButtonLabel(const FileRequestData& file_request_data) {
switch (file_request_data.access) {
case AccessType::kRead:
return file_request_data.handle_type == HandleType::kDirectory
? IDS_FILE_SYSTEM_ACCESS_VIEW_DIRECTORY_PERMISSION_ALLOW_TEXT
: IDS_FILE_SYSTEM_ACCESS_VIEW_FILE_PERMISSION_ALLOW_TEXT;
case AccessType::kWrite:
return IDS_FILE_SYSTEM_ACCESS_WRITE_PERMISSION_ALLOW_TEXT;
case AccessType::kReadWrite:
return file_request_data.handle_type == HandleType::kDirectory
? IDS_FILE_SYSTEM_ACCESS_EDIT_DIRECTORY_PERMISSION_ALLOW_TEXT
: IDS_FILE_SYSTEM_ACCESS_EDIT_FILE_PERMISSION_ALLOW_TEXT;
}
NOTREACHED();
}
std::u16string GetWindowTitle(const FileRequestData& file_request_data) {
switch (file_request_data.access) {
case AccessType::kRead:
if (file_request_data.handle_type == HandleType::kDirectory) {
return l10n_util::GetStringUTF16(
IDS_FILE_SYSTEM_ACCESS_READ_DIRECTORY_PERMISSION_TITLE);
} else {
return l10n_util::GetStringFUTF16(
IDS_FILE_SYSTEM_ACCESS_READ_FILE_PERMISSION_TITLE,
file_system_access_ui_helper::GetElidedPathForDisplayAsTitle(
file_request_data.path_info));
}
case AccessType::kWrite:
return l10n_util::GetStringFUTF16(
IDS_FILE_SYSTEM_ACCESS_WRITE_PERMISSION_TITLE,
file_system_access_ui_helper::GetElidedPathForDisplayAsTitle(
file_request_data.path_info));
case AccessType::kReadWrite:
if (file_request_data.handle_type == HandleType::kDirectory) {
return l10n_util::GetStringUTF16(
IDS_FILE_SYSTEM_ACCESS_EDIT_DIRECTORY_PERMISSION_TITLE);
} else {
return l10n_util::GetStringFUTF16(
IDS_FILE_SYSTEM_ACCESS_EDIT_FILE_PERMISSION_TITLE,
file_system_access_ui_helper::GetElidedPathForDisplayAsTitle(
file_request_data.path_info));
}
}
NOTREACHED();
}
std::unique_ptr<ui::DialogModel> CreateFileSystemAccessPermissionDialog(
content::WebContents* web_contents,
const RequestData& request,
base::OnceCallback<void(permissions::PermissionAction result)> callback) {
DCHECK(request.request_type == RequestType::kNewPermission);
DCHECK(request.file_request_data.size() == 1);
auto split_callback = base::SplitOnceCallback(std::move(callback));
auto accept_callback = base::BindOnce(std::move(split_callback.first),
permissions::PermissionAction::GRANTED);
// Further split the cancel callback, which we need to pass to two different
// builder methods.
auto cancel_callbacks = base::SplitOnceCallback(
base::BindOnce(std::move(split_callback.second),
permissions::PermissionAction::DISMISSED));
Profile* profile =
web_contents
? Profile::FromBrowserContext(web_contents->GetBrowserContext())
: nullptr;
std::u16string origin_identity_name =
file_system_access_ui_helper::GetUrlIdentityName(profile,
request.origin.GetURL());
auto file_request_data = request.file_request_data[0];
ui::DialogModel::Builder dialog_builder;
dialog_builder.SetTitle(GetWindowTitle(file_request_data))
.AddParagraph(ui::DialogModelLabel::CreateWithReplacements(
GetMessageText(file_request_data),
{ui::DialogModelLabel::CreateEmphasizedText(origin_identity_name),
ui::DialogModelLabel::CreateEmphasizedText(
file_system_access_ui_helper::GetPathForDisplayAsParagraph(
file_request_data.path_info))}))
.AddOkButton(
std::move(accept_callback),
ui::DialogModel::Button::Params().SetLabel(
l10n_util::GetStringUTF16(GetButtonLabel(file_request_data))))
.AddCancelButton(std::move(cancel_callbacks.first),
ui::DialogModel::Button::Params().SetId(kCancelButtonId))
.SetCloseActionCallback(std::move(cancel_callbacks.second))
.SetInitiallyFocusedField(kCancelButtonId);
return dialog_builder.Build();
}
} // namespace
void ShowFileSystemAccessPermissionDialog(
const RequestData& request,
base::OnceCallback<void(permissions::PermissionAction result)> callback,
content::WebContents* web_contents) {
chrome::ShowTabModal(CreateFileSystemAccessPermissionDialog(
web_contents, request, std::move(callback)),
web_contents);
}
std::unique_ptr<ui::DialogModel>
CreateFileSystemAccessPermissionDialogForTesting( // IN-TEST
const RequestData& request,
base::OnceCallback<void(permissions::PermissionAction result)> callback) {
return CreateFileSystemAccessPermissionDialog(/*web_contents=*/nullptr,
request, std::move(callback));
}
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