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// Copyright 2014 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/extensions/api/web_view/chrome_web_view_internal_api.h"
#include <optional>
#include "base/strings/string_util.h"
#include "chrome/browser/extensions/context_menu_helpers.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/extensions/api/chrome_web_view_internal.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "extensions/common/error_utils.h"
namespace webview = extensions::api::chrome_web_view_internal;
namespace extensions {
// TODO(lazyboy): Add checks similar to
// WebViewInternalExtensionFunction::RunAsyncSafe(WebViewGuest*).
ExtensionFunction::ResponseAction
ChromeWebViewInternalContextMenusCreateFunction::Run() {
std::optional<webview::ContextMenusCreate::Params> params =
webview::ContextMenusCreate::Params::Create(args());
EXTENSION_FUNCTION_VALIDATE(params);
MenuItem::Id id(
Profile::FromBrowserContext(browser_context())->IsOffTheRecord(),
MenuItem::ExtensionKey(
MaybeGetExtensionId(extension()),
render_frame_host()->GetProcess()->GetDeprecatedID(),
render_frame_host()->GetRoutingID(), params->instance_id));
if (params->create_properties.id) {
id.string_uid = *params->create_properties.id;
} else {
// The Generated Id is added by web_view_internal_custom_bindings.js.
EXTENSION_FUNCTION_VALIDATE(args().size() >= 2);
EXTENSION_FUNCTION_VALIDATE(args()[1].is_dict());
const base::Value& properties = args()[1];
EXTENSION_FUNCTION_VALIDATE(properties.is_dict());
std::optional<int> result =
properties.GetDict().FindInt(context_menu_helpers::kGeneratedIdKey);
EXTENSION_FUNCTION_VALIDATE(result);
id.uid = *result;
}
std::string error;
bool success = context_menu_helpers::CreateMenuItem(
params->create_properties, Profile::FromBrowserContext(browser_context()),
extension(), id, &error);
return RespondNow(success ? NoArguments() : Error(error));
}
ExtensionFunction::ResponseAction
ChromeWebViewInternalContextMenusUpdateFunction::Run() {
std::optional<webview::ContextMenusUpdate::Params> params =
webview::ContextMenusUpdate::Params::Create(args());
EXTENSION_FUNCTION_VALIDATE(params);
Profile* profile = Profile::FromBrowserContext(browser_context());
MenuItem::Id item_id(
profile->IsOffTheRecord(),
MenuItem::ExtensionKey(
MaybeGetExtensionId(extension()),
render_frame_host()->GetProcess()->GetDeprecatedID(),
render_frame_host()->GetRoutingID(), params->instance_id));
if (params->id.as_string) {
item_id.string_uid = *params->id.as_string;
} else if (params->id.as_integer) {
item_id.uid = *params->id.as_integer;
} else {
NOTREACHED();
}
std::string error;
bool success = context_menu_helpers::UpdateMenuItem(
params->update_properties, profile, extension(), item_id, &error);
return RespondNow(success ? NoArguments() : Error(error));
}
ExtensionFunction::ResponseAction
ChromeWebViewInternalContextMenusRemoveFunction::Run() {
std::optional<webview::ContextMenusRemove::Params> params =
webview::ContextMenusRemove::Params::Create(args());
EXTENSION_FUNCTION_VALIDATE(params);
MenuManager* menu_manager =
MenuManager::Get(Profile::FromBrowserContext(browser_context()));
MenuItem::Id id(
Profile::FromBrowserContext(browser_context())->IsOffTheRecord(),
MenuItem::ExtensionKey(
MaybeGetExtensionId(extension()),
render_frame_host()->GetProcess()->GetDeprecatedID(),
render_frame_host()->GetRoutingID(), params->instance_id));
if (params->menu_item_id.as_string) {
id.string_uid = *params->menu_item_id.as_string;
} else if (params->menu_item_id.as_integer) {
id.uid = *params->menu_item_id.as_integer;
} else {
NOTREACHED();
}
MenuItem* item = menu_manager->GetItemById(id);
// Ensure one <webview> can't remove another's menu items.
if (!item || item->id().extension_key != id.extension_key) {
return RespondNow(Error(ErrorUtils::FormatErrorMessage(
context_menu_helpers::kCannotFindItemError,
context_menu_helpers::GetIDString(id))));
} else if (!menu_manager->RemoveContextMenuItem(id)) {
return RespondNow(Error(kUnknownErrorDoNotUse));
}
return RespondNow(NoArguments());
}
ExtensionFunction::ResponseAction
ChromeWebViewInternalContextMenusRemoveAllFunction::Run() {
std::optional<webview::ContextMenusRemoveAll::Params> params =
webview::ContextMenusRemoveAll::Params::Create(args());
EXTENSION_FUNCTION_VALIDATE(params);
MenuManager* menu_manager =
MenuManager::Get(Profile::FromBrowserContext(browser_context()));
menu_manager->RemoveAllContextItems(MenuItem::ExtensionKey(
MaybeGetExtensionId(extension()),
render_frame_host()->GetProcess()->GetDeprecatedID(),
render_frame_host()->GetRoutingID(), params->instance_id));
return RespondNow(NoArguments());
}
ChromeWebViewInternalShowContextMenuFunction::
ChromeWebViewInternalShowContextMenuFunction() = default;
ChromeWebViewInternalShowContextMenuFunction::
~ChromeWebViewInternalShowContextMenuFunction() = default;
ExtensionFunction::ResponseAction
ChromeWebViewInternalShowContextMenuFunction::Run() {
std::optional<webview::ShowContextMenu::Params> params =
webview::ShowContextMenu::Params::Create(args());
EXTENSION_FUNCTION_VALIDATE(params);
// TODO(lazyboy): Actually implement filtering menu items.
GetGuest().ShowContextMenu(params->request_id);
return RespondNow(NoArguments());
}
} // namespace extensions
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