chromium/components/feed/core/v2/user_actions_collector.cc

// Copyright 2022 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/feed/core/v2/user_actions_collector.h"

#include <algorithm>
#include <cmath>
#include <string>

#include "base/base64.h"
#include "base/json/values_util.h"
#include "base/logging.h"
#include "base/metrics/histogram_functions.h"
#include "base/metrics/histogram_macros.h"
#include "base/time/default_clock.h"
#include "base/time/time.h"
#include "components/feed/core/common/pref_names.h"
#include "components/feed/core/proto/v2/user_actions_store.pb.h"
#include "components/feed/core/v2/config.h"
#include "components/feed/core/v2/prefs.h"
#include "components/feed/core/v2/public/common_enums.h"
#include "components/feed/core/v2/public/feed_api.h"
#include "components/feed/feed_feature_list.h"
#include "components/prefs/pref_service.h"
#include "url/gurl.h"
#include "url/origin.h"

namespace feed {

namespace {

int64_t TimeToPrefValue(const base::Time& time) { … }

base::Time PrefValueToTime(int64_t value) { … }

}  // namespace

// TODO: Hook up to browser clearing data delegate so we clear the pref when
// user clears data from Chrome settings.
UserActionsCollector::UserActionsCollector(PrefService* profile_prefs)
    : … { … }

UserActionsCollector::~UserActionsCollector() = default;

void UserActionsCollector::UpdateUserProfileOnLinkClick(
    const GURL& url,
    const std::vector<int64_t>& entity_mids) { … }

void UserActionsCollector::InitStoreFromPrefs() { … }

std::string UserActionsCollector::EntryToString(
    const GURL& url,
    const std::vector<int64_t>& entity_mids) const { … }

bool UserActionsCollector::ShouldIncludeVisitMetadataEntry(
    const std::string& visit_metadata_serialized) const { … }

}  // namespace feed