site_engagement_score.cc | Explore in Territory

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "components/site_engagement/content/site_engagement_score.h"

#include <algorithm>
#include <cmath>
#include <utility>

#include "base/metrics/field_trial_params.h"
#include "base/no_destructor.h"
#include "base/strings/string_number_conversions.h"
#include "base/time/clock.h"
#include "base/time/time.h"
#include "base/values.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "components/content_settings/core/common/content_settings.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "components/content_settings/core/common/content_settings_utils.h"
#include "components/site_engagement/content/engagement_type.h"
#include "components/site_engagement/content/site_engagement_metrics.h"
#include "third_party/blink/public/mojom/site_engagement/site_engagement.mojom.h"

namespace site_engagement {

namespace {

// Delta within which to consider scores equal.
const double kScoreDelta = …;

// Delta within which to consider internal time values equal. Internal time
// values are in microseconds, so this delta comes out at one second.
const double kTimeDelta = …;

// Number of days after the last launch of an origin from an installed shortcut
// for which WEB_APP_INSTALLED_POINTS will be added to the engagement score.
const int kMaxDaysSinceShortcutLaunch = …;

bool DoublesConsideredDifferent(double value1, double value2, double delta) { … }

base::Value::Dict GetSiteEngagementScoreDictForSettings(
    const HostContentSettingsMap* settings,
    const GURL& origin_url) { … }

}  // namespace

const double SiteEngagementScore::kMaxPoints = …;

const char SiteEngagementScore::kRawScoreKey[] = …;
const char SiteEngagementScore::kPointsAddedTodayKey[] = …;
const char SiteEngagementScore::kLastEngagementTimeKey[] = …;
const char SiteEngagementScore::kLastShortcutLaunchTimeKey[] = …;

// static
SiteEngagementScore::ParamValues& SiteEngagementScore::GetParamValues() { … }

double SiteEngagementScore::GetMaxPointsPerDay() { … }

double SiteEngagementScore::GetDecayPeriodInHours() { … }

double SiteEngagementScore::GetDecayPoints() { … }

double SiteEngagementScore::GetDecayProportion() { … }

double SiteEngagementScore::GetScoreCleanupThreshold() { … }

double SiteEngagementScore::GetNavigationPoints() { … }

double SiteEngagementScore::GetUserInputPoints() { … }

double SiteEngagementScore::GetVisibleMediaPoints() { … }

double SiteEngagementScore::GetHiddenMediaPoints() { … }

double SiteEngagementScore::GetWebAppInstalledPoints() { … }

double SiteEngagementScore::GetFirstDailyEngagementPoints() { … }

double SiteEngagementScore::GetBootstrapPoints() { … }

double SiteEngagementScore::GetMediumEngagementBoundary() { … }

double SiteEngagementScore::GetHighEngagementBoundary() { … }

double SiteEngagementScore::GetMaxDecaysPerScore() { … }

double SiteEngagementScore::GetLastEngagementGracePeriodInHours() { … }

double SiteEngagementScore::GetNotificationInteractionPoints() { … }

void SiteEngagementScore::SetParamValuesForTesting() { … }
// static
void SiteEngagementScore::UpdateFromVariations(const char* param_name) { … }

SiteEngagementScore::SiteEngagementScore(base::Clock* clock,
                                         const GURL& origin,
                                         HostContentSettingsMap* settings)
    : … { … }

SiteEngagementScore::SiteEngagementScore(SiteEngagementScore&& other) = default;

SiteEngagementScore::~SiteEngagementScore() { … }

SiteEngagementScore& SiteEngagementScore::operator=(
    SiteEngagementScore&& other) = default;

void SiteEngagementScore::AddPoints(double points) { … }

double SiteEngagementScore::GetTotalScore() const { … }

mojom::SiteEngagementDetails SiteEngagementScore::GetDetails() const { … }

void SiteEngagementScore::Commit() { … }

blink::mojom::EngagementLevel SiteEngagementScore::GetEngagementLevel() const { … }

bool SiteEngagementScore::MaxPointsPerDayAdded() const { … }

void SiteEngagementScore::Reset(double points,
                                const base::Time last_engagement_time) { … }

void SiteEngagementScore::SetLastEngagementTime(const base::Time& time) { … }

bool SiteEngagementScore::UpdateScoreDict(base::Value::Dict& score_dict) { … }

SiteEngagementScore::SiteEngagementScore(
    base::Clock* clock,
    const GURL& origin,
    std::optional<base::Value::Dict> score_dict)
    : … { … }

double SiteEngagementScore::DecayedScore() const { … }

double SiteEngagementScore::BonusIfShortcutLaunched() const { … }

}  // namespace site_engagement
chromium/components/site_engagement/content/site_engagement_score.cc
