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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/user_education/common/ntp_promo/ntp_promo_controller.h"
#include "components/user_education/common/user_education_data.h"
// #include "components/user_education/common/user_education_features.h"
#include "components/user_education/common/user_education_storage_service.h"
namespace user_education {
NtpShowablePromos::NtpShowablePromos() = default;
NtpShowablePromos::~NtpShowablePromos() = default;
NtpShowablePromos::NtpShowablePromos(NtpShowablePromos&&) noexcept = default;
NtpShowablePromos& NtpShowablePromos::operator=(NtpShowablePromos&&) noexcept =
default;
NtpShowablePromos::Promo::Promo(NtpPromoIdentifier id,
const NtpPromoContent& content)
: id(id), content(content) {}
NtpPromoController::NtpPromoController(
NtpPromoRegistry& registry,
UserEducationStorageService& storage_service)
: registry_(registry), storage_service_(storage_service) {}
NtpPromoController::~NtpPromoController() = default;
NtpShowablePromos NtpPromoController::GetShowablePromos() {
NtpShowablePromos showable_promos;
for (const auto& id : registry_->GetNtpPromoIdentifiers()) {
const auto* spec = registry_->GetNtpPromoSpecification(id);
// TODO: Could this be null due to modifying Web UI state? Be tolerant?
CHECK(spec);
NtpPromoSpecification::Eligibility eligibility =
spec->eligibility_callback().Run(nullptr);
if (eligibility == NtpPromoSpecification::Eligibility::kIneligible) {
continue;
}
bool completed =
(eligibility == NtpPromoSpecification::Eligibility::kCompleted);
if (!completed) {
// If the promo has ever been completed in the past, considered it
// complete even if it's reverted to eligible state.
// TODO(crbug.com/425677412): Show only for a period of time after
// completion.
const auto prefs = storage_service_->ReadNtpPromoData(id);
completed = (prefs.has_value() && !prefs.value().completed.is_null());
}
(completed ? showable_promos.completed : showable_promos.pending)
.emplace_back(id, spec->content());
// TODO(crbug.com/425677412): Store completed state if observed here, in
// lieu of explicit signals from the promo flows.
}
return showable_promos;
}
void NtpPromoController::OnPromoClicked(NtpPromoIdentifier id) {
registry_->GetNtpPromoSpecification(id)->action_callback().Run(nullptr);
}
} // namespace user_education
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