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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/page_info/core/privacy_policy_insights_service.h"
#include <optional>
#include "base/feature_list.h"
#include "components/optimization_guide/core/hints/hints_processing_util.h"
#include "components/optimization_guide/proto/hints.pb.h"
#include "components/page_info/core/features.h"
#include "components/page_info/core/proto/privacy_policy_annotation_metadata.pb.h"
#include "net/base/url_util.h"
#include "url/gurl.h"
namespace page_info {
PrivacyPolicyInsightsService::PrivacyPolicyInsightsService(
optimization_guide::OptimizationGuideDecider* optimization_guide_decider,
bool is_off_the_record,
PrefService* prefs)
: optimization_guide_decider_(optimization_guide_decider),
is_off_the_record_(is_off_the_record),
prefs_(prefs) {
if (optimization_guide_decider_) {
optimization_guide_decider_->RegisterOptimizationTypes(
{optimization_guide::proto::PRIVACY_POLICY_ANNOTATION});
}
}
std::optional<page_info::proto::PrivacyPolicyAnnotation>
PrivacyPolicyInsightsService::GetPrivacyPolicyAnnotation(
const GURL& url,
ukm::SourceId source_id) const {
if (!optimization_guide::IsValidURLForURLKeyedHint(url)) {
return std::nullopt;
}
if (!IsOptimizationGuideAllowed()) {
return std::nullopt;
}
// TODO(crbug.com/381393483): Call the optimization guide decider with the new
// optimization type. Returning a dummy response for now.
page_info::proto::PrivacyPolicyAnnotation privacy_policy_annotation;
privacy_policy_annotation.set_is_privacy_policy(true);
privacy_policy_annotation.set_canonical_url(
"https://www.foo.com/policies/privacy/");
// TODO(crbug.com/381392563): Validation of the response.
// TODO(crbug.com/381392564): Add a UKM metric for the privacy policy annotation.
return privacy_policy_annotation;
}
PrivacyPolicyInsightsService::~PrivacyPolicyInsightsService() = default;
bool PrivacyPolicyInsightsService::IsOptimizationGuideAllowed() const {
return optimization_guide::IsUserPermittedToFetchFromRemoteOptimizationGuide(
is_off_the_record_, prefs_);
}
} // namespace page_info
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