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// Copyright 2021 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/ios_shared_prefs.h"
#include "components/feed/core/common/pref_names.h"
#include "components/prefs/pref_service.h"
namespace feed {
namespace prefs {
namespace {
const char kNameKey[] = "name";
const char kIdKey[] = "id";
} // namespace
void SetLastFetchHadNoticeCard(PrefService& pref_service, bool value) {
pref_service.SetBoolean(feed::prefs::kLastFetchHadNoticeCard, value);
}
bool GetLastFetchHadNoticeCard(const PrefService& pref_service) {
return pref_service.GetBoolean(feed::prefs::kLastFetchHadNoticeCard);
}
void SetHasReachedClickAndViewActionsUploadConditions(PrefService& pref_service,
bool value) {
pref_service.SetBoolean(
feed::prefs::kHasReachedClickAndViewActionsUploadConditions, value);
}
bool GetHasReachedClickAndViewActionsUploadConditions(
const PrefService& pref_service) {
return pref_service.GetBoolean(
feed::prefs::kHasReachedClickAndViewActionsUploadConditions);
}
void IncrementNoticeCardViewsCount(PrefService& pref_service) {
int count = pref_service.GetInteger(feed::prefs::kNoticeCardViewsCount);
pref_service.SetInteger(feed::prefs::kNoticeCardViewsCount, count + 1);
}
int GetNoticeCardViewsCount(const PrefService& pref_service) {
return pref_service.GetInteger(feed::prefs::kNoticeCardViewsCount);
}
void IncrementNoticeCardClicksCount(PrefService& pref_service) {
int count = pref_service.GetInteger(feed::prefs::kNoticeCardClicksCount);
pref_service.SetInteger(feed::prefs::kNoticeCardClicksCount, count + 1);
}
int GetNoticeCardClicksCount(const PrefService& pref_service) {
return pref_service.GetInteger(feed::prefs::kNoticeCardClicksCount);
}
void SetExperiments(const Experiments& experiments, PrefService& pref_service) {
base::Value::Dict dict;
for (const auto& exp : experiments) {
base::Value::List list;
for (auto elem : exp.second) {
base::Value::Dict group_dict;
group_dict.Set(kNameKey, elem.name);
group_dict.Set(kIdKey, elem.experiment_id);
list.Append(std::move(group_dict));
}
dict.Set(exp.first, std::move(list));
}
pref_service.SetDict(kExperimentsV3, std::move(dict));
}
Experiments GetExperiments(PrefService& pref_service) {
const auto& dict = pref_service.GetDict(kExperimentsV3);
Experiments experiments;
for (auto kv : dict) {
std::vector<ExperimentGroup> vect;
for (const auto& v : kv.second.GetList()) {
ExperimentGroup group;
auto* group_dict = v.GetIfDict();
if (group_dict) {
const std::string* name = group_dict->FindString(kNameKey);
if (!name) {
continue;
}
group.name = *name;
group.experiment_id = group_dict->FindInt(kIdKey).value_or(0);
}
vect.push_back(group);
}
experiments[kv.first] = vect;
}
return experiments;
}
void MigrateObsoleteFeedExperimentPref_Jun_2024(PrefService* prefs) {
const base::Value* val =
prefs->GetUserPrefValue(prefs::kExperimentsV2Deprecated);
const base::Value::Dict* old = val ? val->GetIfDict() : nullptr;
if (old) {
Experiments experiments;
for (const auto kv : *old) {
std::vector<ExperimentGroup> vect;
for (const auto& v : kv.second.GetList()) {
ExperimentGroup group;
group.name = v.GetString();
group.experiment_id = 0;
vect.push_back(group);
}
experiments[kv.first] = vect;
}
SetExperiments(experiments, *prefs);
}
prefs->ClearPref(prefs::kExperimentsV2Deprecated);
}
} // namespace prefs
} // namespace feed
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