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// Copyright 2025 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/extensions/reload_page_dialog_controller.h"
#include "base/barrier_closure.h"
#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "base/functional/callback_forward.h"
#include "base/functional/callback_helpers.h"
#include "base/strings/utf_string_conversions.h"
#include "chrome/browser/extensions/extension_util.h"
#include "chrome/browser/ui/extensions/extension_dialog_utils.h"
#include "chrome/browser/ui/toolbar/toolbar_action_view_controller.h"
#include "chrome/grit/generated_resources.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/web_contents.h"
#include "extensions/browser/extension_icon_placeholder.h"
#include "extensions/browser/image_loader.h"
#include "extensions/common/extension.h"
#include "extensions/common/extension_features.h"
#include "extensions/common/manifest_handlers/icons_handler.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/models/dialog_model.h"
namespace {
// Whether the dialog should be accepted without showing it on tests.
std::optional<bool> g_accept_bubble_for_testing_ = std::nullopt;
std::u16string GetTitle(
const std::vector<extensions::ReloadPageDialogController::ExtensionInfo>&
extensions_info) {
if (!base::FeatureList::IsEnabled(
extensions_features::kExtensionsMenuAccessControl) ||
extensions_info.empty()) {
return l10n_util::GetStringUTF16(
IDS_EXTENSION_SITE_RELOAD_PAGE_BUBBLE_HEADING);
}
if (extensions_info.size() == 1) {
std::u16string extension_name =
extensions::util::GetFixupExtensionNameForUIDisplay(
base::UTF8ToUTF16(extensions_info[0].name));
return l10n_util::GetStringFUTF16(
IDS_EXTENSION_RELOAD_PAGE_BUBBLE_ALLOW_SINGLE_EXTENSION_TITLE,
extension_name);
}
return l10n_util::GetStringUTF16(
IDS_EXTENSION_RELOAD_PAGE_BUBBLE_ALLOW_MULTIPLE_EXTENSIONS_TITLE);
}
} // namespace
namespace extensions {
DEFINE_ELEMENT_IDENTIFIER_VALUE(kReloadPageDialogOkButtonElementId);
DEFINE_ELEMENT_IDENTIFIER_VALUE(kReloadPageDialogCancelButtonElementId);
ReloadPageDialogController::ReloadPageDialogController(
content::WebContents* web_contents,
content::BrowserContext* browser_context)
: web_contents_(web_contents), browser_context_(browser_context) {}
ReloadPageDialogController::~ReloadPageDialogController() = default;
void ReloadPageDialogController::TriggerShow(
const std::vector<const Extension*>& extensions) {
// For testing, callers can use AcceptDialogForTesting() to pre-determine
// the dialog's result. This bypasses showing the dialog.
if (g_accept_bubble_for_testing_.has_value()) {
if (*g_accept_bubble_for_testing_) {
OnAcceptSelected();
}
return;
}
if (!base::FeatureList::IsEnabled(
extensions_features::kExtensionsMenuAccessControl)) {
for (const Extension* extension : extensions) {
ExtensionInfo extension_info;
extension_info.id = extension->id();
extensions_info_.push_back(extension_info);
}
Show();
return;
}
// We need to load the icon for each extension before showing the dialog.
// Since icon loading is asynchronous, we use a BarrierClosure. It acts as
// a counter and will call this->Show() only after all icon-loading callbacks
// have completed.
int extensions_count = extensions.size();
base::RepeatingClosure barrier_closure = base::BarrierClosure(
extensions_count, base::BindOnce(&ReloadPageDialogController::Show,
weak_ptr_factory_.GetWeakPtr()));
const int icon_size = extension_misc::EXTENSION_ICON_SMALLISH;
auto* image_loader = ImageLoader::Get(browser_context_);
for (const Extension* extension : extensions) {
ExtensionResource icon = IconsInfo::GetIconResource(
extension, icon_size, ExtensionIconSet::Match::kBigger);
if (icon.empty()) {
gfx::Image placeholder_icon =
ExtensionIconPlaceholder::CreateImage(icon_size, extension->name());
OnExtensionIconLoaded(extension->id(), extension->name(), barrier_closure,
placeholder_icon);
} else {
gfx::Size max_size(icon_size, icon_size);
image_loader->LoadImageAsync(
extension, icon, max_size,
base::BindOnce(&ReloadPageDialogController::OnExtensionIconLoaded,
weak_ptr_factory_.GetWeakPtr(), extension->id(),
extension->name(), barrier_closure));
}
}
}
// static
base::AutoReset<std::optional<bool>>
ReloadPageDialogController::AcceptDialogForTesting(bool accept_dialog) {
return base::AutoReset<std::optional<bool>>(&g_accept_bubble_for_testing_,
accept_dialog);
}
void ReloadPageDialogController::Show() {
ui::DialogModel::Builder dialog_builder;
dialog_builder.SetTitle(GetTitle(extensions_info_))
.AddOkButton(base::BindOnce(&ReloadPageDialogController::OnAcceptSelected,
weak_ptr_factory_.GetWeakPtr()),
ui::DialogModel::Button::Params()
.SetLabel(l10n_util::GetStringUTF16(
IDS_EXTENSION_RELOAD_PAGE_BUBBLE_OK_BUTTON))
.SetId(kReloadPageDialogOkButtonElementId))
.AddCancelButton(base::DoNothing(),
ui::DialogModel::Button::Params().SetId(
kReloadPageDialogCancelButtonElementId));
int extensions_count = extensions_info_.size();
if (base::FeatureList::IsEnabled(
extensions_features::kExtensionsMenuAccessControl)) {
if (extensions_count == 1) {
dialog_builder.SetIcon(
ui::ImageModel::FromImage(extensions_info_[0].icon));
} else if (extensions_count > 1) {
for (auto extension_info : extensions_info_) {
dialog_builder.AddMenuItem(
ui::ImageModel::FromImage(extension_info.icon),
util::GetFixupExtensionNameForUIDisplay(extension_info.name),
base::DoNothing(),
ui::DialogModelMenuItem::Params().SetIsEnabled(false));
}
}
}
std::vector<ExtensionId> extension_ids;
extension_ids.reserve(extensions_info_.size());
for (const auto& info : extensions_info_) {
extension_ids.push_back(info.id);
}
ShowDialog(web_contents_->GetTopLevelNativeWindow(), extension_ids,
dialog_builder.Build());
}
void ReloadPageDialogController::OnExtensionIconLoaded(
const ExtensionId& extension_id,
const std::string& extension_name,
base::OnceClosure done_callback,
const gfx::Image& icon) {
ExtensionInfo extension_info;
extension_info.id = extension_id;
extension_info.name = extension_name;
extension_info.icon = icon;
extensions_info_.push_back(extension_info);
std::move(done_callback).Run();
}
void ReloadPageDialogController::OnAcceptSelected() {
web_contents_->GetController().Reload(content::ReloadType::NORMAL, false);
}
} // namespace extensions
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