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