chrome/browser/search_engines/chrome_template_url_service_client.cc

   1 // Copyright 2014 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 "chrome/browser/search_engines/chrome_template_url_service_client.h"
   6
   7 #include "chrome/browser/chrome_notification_types.h"
   8 #include "chrome/browser/history/history_notifications.h"
   9 #include "chrome/browser/history/history_service.h"
  10 #include "chrome/browser/history/history_service_factory.h"
  11 #include "chrome/browser/profiles/profile.h"
  12 #include "components/search_engines/template_url_service.h"
  13 #include "content/public/browser/notification_details.h"
  14 #include "content/public/browser/notification_source.h"
  15 #include "extensions/common/constants.h"
  16
  17 ChromeTemplateURLServiceClient::ChromeTemplateURLServiceClient(Profile* profile)
  18     : profile_(profile),
  19       owner_(NULL) {
  20   DCHECK(profile);
  21
  22   // Register for notifications.
  23   // TODO(sky): bug 1166191. The keywords should be moved into the history
  24   // db, which will mean we no longer need this notification and the history
  25   // backend can handle automatically adding the search terms as the user
  26   // navigates.
  27   content::Source<Profile> profile_source(profile->GetOriginalProfile());
  28   notification_registrar_.Add(this, chrome::NOTIFICATION_HISTORY_URL_VISITED,
  29                               profile_source);
  30 }
  31
  32 ChromeTemplateURLServiceClient::~ChromeTemplateURLServiceClient() {
  33 }
  34
  35 void ChromeTemplateURLServiceClient::SetOwner(TemplateURLService* owner) {
  36   DCHECK(!owner_);
  37   owner_ = owner;
  38 }
  39
  40 void ChromeTemplateURLServiceClient::DeleteAllSearchTermsForKeyword(
  41     TemplateURLID id) {
  42   HistoryService* history_service =
  43       HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
  44   if (history_service)
  45     history_service->DeleteAllSearchTermsForKeyword(id);
  46 }
  47
  48 void ChromeTemplateURLServiceClient::SetKeywordSearchTermsForURL(
  49     const GURL& url,
  50     TemplateURLID id,
  51     const base::string16& term) {
  52   HistoryService* history_service =
  53       HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
  54   if (history_service)
  55     history_service->SetKeywordSearchTermsForURL(url, id, term);
  56 }
  57
  58 void ChromeTemplateURLServiceClient::AddKeywordGeneratedVisit(const GURL& url) {
  59   HistoryService* history_service =
  60       HistoryServiceFactory::GetForProfile(profile_, Profile::EXPLICIT_ACCESS);
  61   if (history_service)
  62     history_service->AddPage(url, base::Time::Now(), NULL, 0, GURL(),
  63                              history::RedirectList(),
  64                              content::PAGE_TRANSITION_KEYWORD_GENERATED,
  65                              history::SOURCE_BROWSED, false);
  66 }
  67
  68 void ChromeTemplateURLServiceClient::RestoreExtensionInfoIfNecessary(
  69     TemplateURL* template_url) {
  70   const TemplateURLData& data = template_url->data();
  71   GURL url(data.url());
  72   if (url.SchemeIs(extensions::kExtensionScheme)) {
  73     const std::string& extension_id = url.host();
  74     template_url->set_extension_info(make_scoped_ptr(
  75         new TemplateURL::AssociatedExtensionInfo(
  76             TemplateURL::OMNIBOX_API_EXTENSION, extension_id)));
  77   }
  78 }
  79
  80 void ChromeTemplateURLServiceClient::Observe(
  81     int type,
  82     const content::NotificationSource& source,
  83     const content::NotificationDetails& details) {
  84   DCHECK_EQ(type, chrome::NOTIFICATION_HISTORY_URL_VISITED);
  85
  86   if (!owner_)
  87     return;
  88
  89   content::Details<history::URLVisitedDetails> history_details(details);
  90   TemplateURLService::URLVisitedDetails visited_details;
  91   visited_details.url = history_details->row.url();
  92   visited_details.is_keyword_transition =
  93       content::PageTransitionStripQualifier(history_details->transition) ==
  94       content::PAGE_TRANSITION_KEYWORD;
  95   owner_->OnHistoryURLVisited(visited_details);
  96 }