| // Copyright 2015 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 "ios/chrome/browser/autocomplete/autocomplete_provider_client_impl.h" |
| |
| #include "base/strings/utf_string_conversions.h" |
| #include "components/browser_sync/profile_sync_service.h" |
| #include "components/history/core/browser/history_service.h" |
| #include "components/keyed_service/core/service_access_type.h" |
| #include "components/omnibox/browser/autocomplete_classifier.h" |
| #include "components/prefs/pref_service.h" |
| #include "components/signin/core/browser/signin_manager.h" |
| #include "components/sync/driver/sync_service_utils.h" |
| #include "ios/chrome/browser/application_context.h" |
| #include "ios/chrome/browser/autocomplete/autocomplete_classifier_factory.h" |
| #include "ios/chrome/browser/autocomplete/in_memory_url_index_factory.h" |
| #include "ios/chrome/browser/autocomplete/shortcuts_backend_factory.h" |
| #include "ios/chrome/browser/bookmarks/bookmark_model_factory.h" |
| #include "ios/chrome/browser/browser_state/chrome_browser_state.h" |
| #include "ios/chrome/browser/chrome_url_constants.h" |
| #include "ios/chrome/browser/history/history_service_factory.h" |
| #include "ios/chrome/browser/history/top_sites_factory.h" |
| #include "ios/chrome/browser/pref_names.h" |
| #include "ios/chrome/browser/search_engines/template_url_service_factory.h" |
| #include "ios/chrome/browser/signin/signin_manager_factory.h" |
| #include "ios/chrome/browser/sync/ios_chrome_profile_sync_service_factory.h" |
| |
| AutocompleteProviderClientImpl::AutocompleteProviderClientImpl( |
| ios::ChromeBrowserState* browser_state) |
| : browser_state_(browser_state), search_terms_data_(browser_state_) {} |
| |
| AutocompleteProviderClientImpl::~AutocompleteProviderClientImpl() {} |
| |
| net::URLRequestContextGetter* |
| AutocompleteProviderClientImpl::GetRequestContext() { |
| return browser_state_->GetRequestContext(); |
| } |
| |
| PrefService* AutocompleteProviderClientImpl::GetPrefs() { |
| return browser_state_->GetPrefs(); |
| } |
| |
| const AutocompleteSchemeClassifier& |
| AutocompleteProviderClientImpl::GetSchemeClassifier() const { |
| return scheme_classifier_; |
| } |
| |
| AutocompleteClassifier* |
| AutocompleteProviderClientImpl::GetAutocompleteClassifier() { |
| return ios::AutocompleteClassifierFactory::GetForBrowserState(browser_state_); |
| } |
| |
| history::HistoryService* AutocompleteProviderClientImpl::GetHistoryService() { |
| return ios::HistoryServiceFactory::GetForBrowserState( |
| browser_state_, ServiceAccessType::EXPLICIT_ACCESS); |
| } |
| |
| scoped_refptr<history::TopSites> AutocompleteProviderClientImpl::GetTopSites() { |
| return ios::TopSitesFactory::GetForBrowserState(browser_state_); |
| } |
| |
| bookmarks::BookmarkModel* AutocompleteProviderClientImpl::GetBookmarkModel() { |
| return ios::BookmarkModelFactory::GetForBrowserState(browser_state_); |
| } |
| |
| history::URLDatabase* AutocompleteProviderClientImpl::GetInMemoryDatabase() { |
| // This method is called in unit test contexts where the HistoryService isn't |
| // loaded. In that case, return null. |
| history::HistoryService* history_service = GetHistoryService(); |
| return history_service ? history_service->InMemoryDatabase() : nullptr; |
| } |
| |
| InMemoryURLIndex* AutocompleteProviderClientImpl::GetInMemoryURLIndex() { |
| return ios::InMemoryURLIndexFactory::GetForBrowserState(browser_state_); |
| } |
| |
| TemplateURLService* AutocompleteProviderClientImpl::GetTemplateURLService() { |
| return ios::TemplateURLServiceFactory::GetForBrowserState(browser_state_); |
| } |
| |
| const TemplateURLService* |
| AutocompleteProviderClientImpl::GetTemplateURLService() const { |
| return ios::TemplateURLServiceFactory::GetForBrowserState(browser_state_); |
| } |
| |
| ContextualSuggestionsService* |
| AutocompleteProviderClientImpl::GetContextualSuggestionsService( |
| bool create_if_necessary) const { |
| return nullptr; |
| } |
| |
| const SearchTermsData& AutocompleteProviderClientImpl::GetSearchTermsData() |
| const { |
| return search_terms_data_; |
| } |
| |
| scoped_refptr<ShortcutsBackend> |
| AutocompleteProviderClientImpl::GetShortcutsBackend() { |
| return ios::ShortcutsBackendFactory::GetForBrowserState(browser_state_); |
| } |
| |
| scoped_refptr<ShortcutsBackend> |
| AutocompleteProviderClientImpl::GetShortcutsBackendIfExists() { |
| return ios::ShortcutsBackendFactory::GetForBrowserStateIfExists( |
| browser_state_); |
| } |
| |
| std::unique_ptr<KeywordExtensionsDelegate> |
| AutocompleteProviderClientImpl::GetKeywordExtensionsDelegate( |
| KeywordProvider* keyword_provider) { |
| return nullptr; |
| } |
| |
| physical_web::PhysicalWebDataSource* |
| AutocompleteProviderClientImpl::GetPhysicalWebDataSource() { |
| return nullptr; |
| } |
| |
| std::string AutocompleteProviderClientImpl::GetAcceptLanguages() const { |
| return browser_state_->GetPrefs()->GetString(prefs::kAcceptLanguages); |
| } |
| |
| std::string |
| AutocompleteProviderClientImpl::GetEmbedderRepresentationOfAboutScheme() { |
| return kChromeUIScheme; |
| } |
| |
| std::vector<base::string16> AutocompleteProviderClientImpl::GetBuiltinURLs() { |
| std::vector<std::string> chrome_builtins( |
| kChromeHostURLs, kChromeHostURLs + kNumberOfChromeHostURLs); |
| std::sort(chrome_builtins.begin(), chrome_builtins.end()); |
| |
| std::vector<base::string16> builtins; |
| for (auto& url : chrome_builtins) { |
| builtins.push_back(base::ASCIIToUTF16(url)); |
| } |
| return builtins; |
| } |
| |
| std::vector<base::string16> |
| AutocompleteProviderClientImpl::GetBuiltinsToProvideAsUserTypes() { |
| return {base::ASCIIToUTF16(kChromeUIChromeURLsURL), |
| base::ASCIIToUTF16(kChromeUIVersionURL)}; |
| } |
| |
| base::Time AutocompleteProviderClientImpl::GetCurrentVisitTimestamp() const { |
| return base::Time(); |
| } |
| |
| bool AutocompleteProviderClientImpl::IsOffTheRecord() const { |
| return browser_state_->IsOffTheRecord(); |
| } |
| |
| bool AutocompleteProviderClientImpl::SearchSuggestEnabled() const { |
| return browser_state_->GetPrefs()->GetBoolean(prefs::kSearchSuggestEnabled); |
| } |
| |
| bool AutocompleteProviderClientImpl::TabSyncEnabledAndUnencrypted() const { |
| return syncer::IsTabSyncEnabledAndUnencrypted( |
| IOSChromeProfileSyncServiceFactory::GetForBrowserState(browser_state_), |
| browser_state_->GetPrefs()); |
| } |
| |
| bool AutocompleteProviderClientImpl::IsAuthenticated() const { |
| SigninManagerBase* signin_manager = |
| ios::SigninManagerFactory::GetForBrowserState(browser_state_); |
| return signin_manager != nullptr && signin_manager->IsAuthenticated(); |
| } |
| |
| void AutocompleteProviderClientImpl::Classify( |
| const base::string16& text, |
| bool prefer_keyword, |
| bool allow_exact_keyword_match, |
| metrics::OmniboxEventProto::PageClassification page_classification, |
| AutocompleteMatch* match, |
| GURL* alternate_nav_url) { |
| AutocompleteClassifier* classifier = GetAutocompleteClassifier(); |
| classifier->Classify(text, prefer_keyword, allow_exact_keyword_match, |
| page_classification, match, alternate_nav_url); |
| } |
| |
| void AutocompleteProviderClientImpl::DeleteMatchingURLsForKeywordFromHistory( |
| history::KeywordID keyword_id, |
| const base::string16& term) { |
| GetHistoryService()->DeleteMatchingURLsForKeyword(keyword_id, term); |
| } |
| |
| void AutocompleteProviderClientImpl::PrefetchImage(const GURL& url) {} |
| |
| void AutocompleteProviderClientImpl::OnAutocompleteControllerResultReady( |
| AutocompleteController* controller) { |
| // iOS currently has no client for this event. |
| } |
| |
| bool AutocompleteProviderClientImpl::IsTabOpenWithURL(const GURL& url) { |
| return false; |
| } |