blob: 42573605dd9c20b7efe0220d140c214052dbd949 [file] [log] [blame]
// Copyright 2013 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/ui/webui/ntp/core_app_launcher_handler.h"
#include "base/bind.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/common/extensions/extension_metrics.h"
#include "chrome/common/pref_names.h"
#include "components/pref_registry/pref_registry_syncable.h"
#include "content/public/browser/web_ui.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/common/constants.h"
#include "extensions/common/extension_set.h"
#include "extensions/common/manifest.h"
#include "net/base/escape.h"
namespace {
const net::UnescapeRule::Type kUnescapeRules =
net::UnescapeRule::NORMAL | net::UnescapeRule::PATH_SEPARATORS |
net::UnescapeRule::URL_SPECIAL_CHARS_EXCEPT_PATH_SEPARATORS;
}
CoreAppLauncherHandler::CoreAppLauncherHandler() {}
CoreAppLauncherHandler::~CoreAppLauncherHandler() {}
// static
void CoreAppLauncherHandler::RegisterProfilePrefs(
user_prefs::PrefRegistrySyncable* registry) {
registry->RegisterListPref(prefs::kNtpAppPageNames,
user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
}
void CoreAppLauncherHandler::HandleRecordAppLaunchByUrl(
const base::ListValue* args) {
std::string url;
CHECK(args->GetString(0, &url));
double source;
CHECK(args->GetDouble(1, &source));
extension_misc::AppLaunchBucket bucket =
static_cast<extension_misc::AppLaunchBucket>(static_cast<int>(source));
CHECK(source < extension_misc::APP_LAUNCH_BUCKET_BOUNDARY);
RecordAppLaunchByUrl(Profile::FromWebUI(web_ui()), url, bucket);
}
void CoreAppLauncherHandler::RecordAppLaunchByUrl(
Profile* profile,
std::string escaped_url,
extension_misc::AppLaunchBucket bucket) {
CHECK(bucket != extension_misc::APP_LAUNCH_BUCKET_INVALID);
GURL url(net::UnescapeURLComponent(escaped_url, kUnescapeRules));
if (!extensions::ExtensionRegistry::Get(profile)
->enabled_extensions().GetAppByURL(url)) {
return;
}
extensions::RecordAppLaunchType(bucket,
extensions::Manifest::TYPE_HOSTED_APP);
}
void CoreAppLauncherHandler::RegisterMessages() {
web_ui()->RegisterMessageCallback("recordAppLaunchByURL",
base::Bind(&CoreAppLauncherHandler::HandleRecordAppLaunchByUrl,
base::Unretained(this)));
}