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// Copyright (c) 2010 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/extension_management_api.h"
#include <map>
#include <string>
#include "base/string_number_conversions.h"
#include "chrome/browser/browser.h"
#include "chrome/browser/extensions/extensions_service.h"
#include "chrome/common/extensions/extension_error_utils.h"
using base::IntToString;
const char kAppLaunchUrlKey[] = "appLaunchUrl";
const char kEnabledKey[] = "enabled";
const char kIconsKey[] = "icons";
const char kIdKey[] = "id";
const char kIsAppKey[] = "isApp";
const char kNameKey[] = "name";
const char kOptionsUrlKey[] = "optionsUrl";
const char kSizeKey[] = "size";
const char kUrlKey[] = "url";
const char kNoExtensionError[] = "No extension with id *";
ExtensionsService* ExtensionManagementFunction::service() {
return profile()->GetExtensionsService();
}
static DictionaryValue* CreateExtensionInfo(const Extension& extension,
bool enabled) {
DictionaryValue* info = new DictionaryValue();
info->SetString(kIdKey, extension.id());
info->SetBoolean(kIsAppKey, extension.is_app());
info->SetString(kNameKey, extension.name());
info->SetBoolean(kEnabledKey, enabled);
if (!extension.options_url().is_empty())
info->SetString(kOptionsUrlKey,
extension.options_url().possibly_invalid_spec());
if (extension.is_app())
info->SetString(kAppLaunchUrlKey,
extension.GetFullLaunchURL().possibly_invalid_spec());
const std::map<int, std::string>& icons = extension.icons();
if (!icons.empty()) {
ListValue* icon_list = new ListValue();
std::map<int, std::string>::const_iterator icon_iter;
for (icon_iter = icons.begin(); icon_iter != icons.end(); ++icon_iter) {
DictionaryValue* icon_info = new DictionaryValue();
GURL url = extension.GetResourceURL(icon_iter->second);
icon_info->SetInteger(kSizeKey, icon_iter->first);
icon_info->SetString(kUrlKey, url.possibly_invalid_spec());
icon_list->Append(icon_info);
}
info->Set("icons", icon_list);
}
return info;
}
static void AddExtensionInfo(ListValue* list,
const ExtensionList& extensions,
bool enabled) {
for (ExtensionList::const_iterator i = extensions.begin();
i != extensions.end(); ++i) {
const Extension& extension = **i;
if (extension.location() == Extension::COMPONENT)
continue; // Skip built-in extensions.
list->Append(CreateExtensionInfo(extension, enabled));
}
}
bool GetAllExtensionsFunction::RunImpl() {
ListValue* result = new ListValue();
result_.reset(result);
AddExtensionInfo(result, *service()->extensions(), true);
AddExtensionInfo(result, *service()->disabled_extensions(), false);
return true;
}
bool SetEnabledFunction::RunImpl() {
std::string extension_id;
bool enable;
EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &extension_id));
EXTENSION_FUNCTION_VALIDATE(args_->GetBoolean(1, &enable));
if (!service()->GetExtensionById(extension_id, true)) {
error_ = ExtensionErrorUtils::FormatErrorMessage(
kNoExtensionError, extension_id);
return false;
}
ExtensionPrefs* prefs = service()->extension_prefs();
Extension::State state = prefs->GetExtensionState(extension_id);
if (state == Extension::DISABLED && enable) {
service()->EnableExtension(extension_id);
} else if (state == Extension::ENABLED && !enable) {
service()->DisableExtension(extension_id);
}
return true;
}
bool InstallFunction::RunImpl() {
NOTIMPLEMENTED();
return false;
}
bool UninstallFunction::RunImpl() {
std::string extension_id;
EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &extension_id));
if (!service()->GetExtensionById(extension_id, true)) {
error_ = ExtensionErrorUtils::FormatErrorMessage(
kNoExtensionError, extension_id);
return false;
}
service()->UninstallExtension(extension_id, false /* external_uninstall */);
return true;
}
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