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// Copyright 2014 The Chromium Authors
// 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/chrome_template_url_service_client.h"
#include "components/search_engines/template_url_service.h"
ChromeTemplateURLServiceClient::ChromeTemplateURLServiceClient(
history::HistoryService* history_service)
: owner_(nullptr), history_service_(history_service) {
// TODO(sky): bug 1166191. The keywords should be moved into the history
// db, which will mean we no longer need this notification and the history
// backend can handle automatically adding the search terms as the user
// navigates.
if (history_service_)
history_service_observation_.Observe(history_service_.get());
}
ChromeTemplateURLServiceClient::~ChromeTemplateURLServiceClient() = default;
void ChromeTemplateURLServiceClient::Shutdown() {
// ChromeTemplateURLServiceClient is owned by TemplateURLService which is a
// KeyedService with a dependency on HistoryService, thus |history_service_|
// outlives the ChromeTemplateURLServiceClient.
//
// Remove self from |history_service_| observers in the shutdown phase of the
// two-phases since KeyedService are not supposed to use a dependend service
// after the Shutdown call.
history_service_observation_.Reset();
}
void ChromeTemplateURLServiceClient::SetOwner(TemplateURLService* owner) {
DCHECK(!owner_);
owner_ = owner;
}
void ChromeTemplateURLServiceClient::DeleteAllSearchTermsForKeyword(
TemplateURLID id) {
if (history_service_)
history_service_->DeleteAllSearchTermsForKeyword(id);
}
void ChromeTemplateURLServiceClient::SetKeywordSearchTermsForURL(
const GURL& url,
TemplateURLID id,
const std::u16string& term) {
if (history_service_)
history_service_->SetKeywordSearchTermsForURL(url, id, term);
}
void ChromeTemplateURLServiceClient::AddKeywordGeneratedVisit(const GURL& url) {
if (history_service_)
history_service_->AddPage(
url, base::Time::Now(), /*context_id=*/0, /*nav_entry_id=*/0,
/*referrer=*/GURL(), history::RedirectList(),
ui::PAGE_TRANSITION_KEYWORD_GENERATED, history::SOURCE_BROWSED,
/*did_replace_entry=*/false);
}
void ChromeTemplateURLServiceClient::OnURLVisited(
history::HistoryService* history_service,
const history::URLRow& url_row,
const history::VisitRow& new_visit) {
DCHECK_EQ(history_service_, history_service);
if (!owner_)
return;
TemplateURLService::URLVisitedDetails visited_details;
visited_details.url = url_row.url();
visited_details.is_keyword_transition = ui::PageTransitionCoreTypeIs(
new_visit.transition, ui::PAGE_TRANSITION_KEYWORD);
owner_->OnHistoryURLVisited(visited_details);
}
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