ios/chrome/browser/rlz/rlz_tracker_delegate_impl.cc

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ios/chrome/browser/rlz/rlz_tracker_delegate_impl.h"
   6
   7 #include "base/command_line.h"
   8 #include "base/logging.h"
   9 #include "base/prefs/pref_service.h"
  10 #include "components/google/core/browser/google_util.h"
  11 #include "components/omnibox/browser/omnibox_event_global_tracker.h"
  12 #include "components/omnibox/browser/omnibox_log.h"
  13 #include "components/search_engines/template_url.h"
  14 #include "components/search_engines/template_url_service.h"
  15 #include "ios/chrome/browser/application_context.h"
  16 #include "ios/chrome/browser/google/google_brand.h"
  17 #include "ios/chrome/browser/pref_names.h"
  18 #include "ios/chrome/browser/search_engines/template_url_service_factory.h"
  19 #include "ios/public/provider/chrome/browser/browser_state/chrome_browser_state.h"
  20 #include "ios/web/public/web_thread.h"
  21
  22 RLZTrackerDelegateImpl::RLZTrackerDelegateImpl() {}
  23
  24 RLZTrackerDelegateImpl::~RLZTrackerDelegateImpl() {}
  25
  26 // static
  27 bool RLZTrackerDelegateImpl::IsGoogleDefaultSearch(
  28     ios::ChromeBrowserState* browser_state) {
  29   bool is_google_default_search = false;
  30   TemplateURLService* template_url_service =
  31       ios::TemplateURLServiceFactory::GetForBrowserState(browser_state);
  32   if (template_url_service) {
  33     const TemplateURL* url_template =
  34         template_url_service->GetDefaultSearchProvider();
  35     is_google_default_search = url_template &&
  36                                url_template->url_ref().HasGoogleBaseURLs(
  37                                    template_url_service->search_terms_data());
  38   }
  39   return is_google_default_search;
  40 }
  41
  42 // static
  43 bool RLZTrackerDelegateImpl::IsGoogleHomepage(
  44     ios::ChromeBrowserState* browser_state) {
  45   return google_util::IsGoogleHomePageUrl(
  46       GURL(browser_state->GetPrefs()->GetString(ios::prefs::kHomePage)));
  47 }
  48
  49 // static
  50 bool RLZTrackerDelegateImpl::IsGoogleInStartpages(
  51     ios::ChromeBrowserState* browser_state) {
  52   // iOS does not have a notion of startpages.
  53   return false;
  54 }
  55
  56 void RLZTrackerDelegateImpl::Cleanup() {
  57   on_omnibox_search_callback_.Reset();
  58 }
  59
  60 bool RLZTrackerDelegateImpl::IsOnUIThread() {
  61   return web::WebThread::CurrentlyOn(web::WebThread::UI);
  62 }
  63
  64 base::SequencedWorkerPool* RLZTrackerDelegateImpl::GetBlockingPool() {
  65   return web::WebThread::GetBlockingPool();
  66 }
  67
  68 net::URLRequestContextGetter* RLZTrackerDelegateImpl::GetRequestContext() {
  69   return GetApplicationContext()->GetSystemURLRequestContext();
  70 }
  71
  72 bool RLZTrackerDelegateImpl::GetBrand(std::string* brand) {
  73   return ios::google_brand::GetBrand(brand);
  74 }
  75
  76 bool RLZTrackerDelegateImpl::IsBrandOrganic(const std::string& brand) {
  77   return brand.empty() || ios::google_brand::IsOrganic(brand);
  78 }
  79
  80 bool RLZTrackerDelegateImpl::GetReactivationBrand(std::string* brand) {
  81   // iOS does not have reactivation brand.
  82   return false;
  83 }
  84
  85 bool RLZTrackerDelegateImpl::ShouldEnableZeroDelayForTesting() {
  86   return false;
  87 }
  88
  89 bool RLZTrackerDelegateImpl::GetLanguage(base::string16* language) {
  90   // TODO(thakis): Implement.
  91   NOTIMPLEMENTED();
  92   return false;
  93 }
  94
  95 bool RLZTrackerDelegateImpl::GetReferral(base::string16* referral) {
  96   // The referral program is defunct and not used. No need to implement this
  97   // function on non-Win platforms.
  98   return true;
  99 }
 100
 101 bool RLZTrackerDelegateImpl::ClearReferral() {
 102   // The referral program is defunct and not used. No need to implement this
 103   // function on non-Win platforms.
 104   return true;
 105 }
 106
 107 void RLZTrackerDelegateImpl::SetOmniboxSearchCallback(
 108     const base::Closure& callback) {
 109   DCHECK(!callback.is_null());
 110   on_omnibox_search_callback_ = callback;
 111   on_omnibox_url_opened_subscription_ =
 112       OmniboxEventGlobalTracker::GetInstance()->RegisterCallback(
 113           base::Bind(&RLZTrackerDelegateImpl::OnURLOpenedFromOmnibox,
 114                      base::Unretained(this)));
 115 }
 116
 117 void RLZTrackerDelegateImpl::SetHomepageSearchCallback(
 118     const base::Closure& callback) {
 119   NOTREACHED();
 120 }
 121
 122 void RLZTrackerDelegateImpl::OnURLOpenedFromOmnibox(OmniboxLog* log) {
 123   // In M-36, we made NOTIFICATION_OMNIBOX_OPENED_URL fire more often than
 124   // it did previously.  The RLZ folks want RLZ's "first search" detection
 125   // to remain as unaffected as possible by this change.  This test is
 126   // there to keep the old behavior.
 127   if (!log->is_popup_open)
 128     return;
 129
 130   on_omnibox_url_opened_subscription_.reset();
 131
 132   using std::swap;
 133   base::Closure callback_to_run;
 134   swap(callback_to_run, on_omnibox_search_callback_);
 135   if (!callback_to_run.is_null())
 136     callback_to_run.Run();
 137 }