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// Copyright (c) 2011 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/search_engines/search_terms_data.h"
#include "base/logging.h"
#include "base/metrics/field_trial.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/google/google_url_tracker.h"
#include "chrome/browser/instant/instant_field_trial.h"
#include "content/browser/browser_thread.h"
#include "googleurl/src/gurl.h"
#if defined(OS_WIN) && defined(GOOGLE_CHROME_BUILD)
#include "chrome/browser/google/google_util.h"
#include "chrome/browser/rlz/rlz.h"
#endif
SearchTermsData::SearchTermsData() {
}
SearchTermsData::~SearchTermsData() {
}
std::string SearchTermsData::GoogleBaseSuggestURLValue() const {
// Start with the Google base URL.
const GURL base_url(GoogleBaseURLValue());
DCHECK(base_url.is_valid());
GURL::Replacements repl;
// Replace any existing path with "/complete/".
static const std::string suggest_path("/complete/");
repl.SetPathStr(suggest_path);
// Clear the query and ref.
repl.ClearQuery();
repl.ClearRef();
return base_url.ReplaceComponents(repl).spec();
}
std::string SearchTermsData::InstantFieldTrialUrlParam() const {
return std::string();
}
// static
std::string* UIThreadSearchTermsData::google_base_url_ = NULL;
UIThreadSearchTermsData::UIThreadSearchTermsData() : profile_(NULL) {
// GoogleURLTracker::GoogleURL() DCHECKs this also, but adding it here helps
// us catch bad behavior at a more common place in this code.
DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
BrowserThread::CurrentlyOn(BrowserThread::UI));
}
std::string UIThreadSearchTermsData::GoogleBaseURLValue() const {
DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
BrowserThread::CurrentlyOn(BrowserThread::UI));
return google_base_url_ ?
(*google_base_url_) : GoogleURLTracker::GoogleURL().spec();
}
std::string UIThreadSearchTermsData::GetApplicationLocale() const {
DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
BrowserThread::CurrentlyOn(BrowserThread::UI));
return g_browser_process->GetApplicationLocale();
}
#if defined(OS_WIN) && defined(GOOGLE_CHROME_BUILD)
string16 UIThreadSearchTermsData::GetRlzParameterValue() const {
DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
BrowserThread::CurrentlyOn(BrowserThread::UI));
string16 rlz_string;
// For organic brandcodes do not use rlz at all. Empty brandcode usually
// means a chromium install. This is ok.
std::string brand;
if (google_util::GetBrand(&brand) && !brand.empty() &&
!google_util::IsOrganic(brand)) {
// This call will return false the first time(s) it is called until the
// value has been cached. This normally would mean that at most one omnibox
// search might not send the RLZ data but this is not really a problem.
RLZTracker::GetAccessPointRlz(rlz_lib::CHROME_OMNIBOX, &rlz_string);
}
return rlz_string;
}
#endif
std::string UIThreadSearchTermsData::InstantFieldTrialUrlParam() const {
DCHECK(!BrowserThread::IsWellKnownThread(BrowserThread::UI) ||
BrowserThread::CurrentlyOn(BrowserThread::UI));
return InstantFieldTrial::GetGroupAsUrlParam(profile_);
}
// static
void UIThreadSearchTermsData::SetGoogleBaseURL(std::string* google_base_url) {
delete google_base_url_;
google_base_url_ = google_base_url;
}
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