tdesktop/Telegram/SourceFiles/data/data_emoji_statuses.cpp

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/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#include "data/data_emoji_statuses.h"
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#include "main/main_session.h"
#include "data/data_user.h"
#include "data/data_session.h"
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#include "data/data_document.h"
#include "data/stickers/data_stickers.h"
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#include "base/unixtime.h"
#include "base/timer_rpl.h"
#include "base/call_delayed.h"
#include "apiwrap.h"
namespace Data {
namespace {
constexpr auto kRefreshDefaultListEach = 60 * 60 * crl::time(1000);
constexpr auto kRecentRequestTimeout = 10 * crl::time(1000);
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constexpr auto kMaxTimeout = 6 * 60 * 60 * crl::time(1000);
[[nodiscard]] std::vector<DocumentId> ListFromMTP(
const MTPDaccount_emojiStatuses &data) {
const auto &list = data.vstatuses().v;
auto result = std::vector<DocumentId>();
result.reserve(list.size());
for (const auto &status : list) {
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const auto parsed = ParseEmojiStatus(status);
if (!parsed.id) {
LOG(("API Error: emojiStatusEmpty in account.emojiStatuses."));
} else {
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result.push_back(parsed.id);
}
}
return result;
}
} // namespace
EmojiStatuses::EmojiStatuses(not_null<Session*> owner)
: _owner(owner)
, _defaultRefreshTimer([=] { refreshDefault(); })
, _clearingTimer([=] { processClearing(); }) {
refreshDefault();
refreshColored();
base::timer_each(
kRefreshDefaultListEach
) | rpl::start_with_next([=] {
refreshDefault();
}, _lifetime);
}
EmojiStatuses::~EmojiStatuses() = default;
Main::Session &EmojiStatuses::session() const {
return _owner->session();
}
void EmojiStatuses::refreshRecent() {
requestRecent();
}
void EmojiStatuses::refreshDefault() {
requestDefault();
}
void EmojiStatuses::refreshColored() {
requestColored();
}
void EmojiStatuses::refreshRecentDelayed() {
if (_recentRequestId || _recentRequestScheduled) {
return;
}
_recentRequestScheduled = true;
base::call_delayed(kRecentRequestTimeout, &_owner->session(), [=] {
if (_recentRequestScheduled) {
requestRecent();
}
});
}
const std::vector<DocumentId> &EmojiStatuses::list(Type type) const {
switch (type) {
case Type::Recent: return _recent;
case Type::Default: return _default;
case Type::Colored: return _colored;
}
Unexpected("Type in EmojiStatuses::list.");
}
rpl::producer<> EmojiStatuses::recentUpdates() const {
return _recentUpdated.events();
}
rpl::producer<> EmojiStatuses::defaultUpdates() const {
return _defaultUpdated.events();
}
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void EmojiStatuses::registerAutomaticClear(
not_null<UserData*> user,
TimeId until) {
if (!until) {
_clearing.remove(user);
if (_clearing.empty()) {
_clearingTimer.cancel();
}
} else if (auto &already = _clearing[user]; already != until) {
already = until;
const auto i = ranges::min_element(_clearing, {}, [](auto &&pair) {
return pair.second;
});
if (i->first == user) {
const auto now = base::unixtime::now();
if (now < until) {
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processClearingIn(until - now);
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} else {
processClearing();
}
}
}
}
void EmojiStatuses::processClearing() {
auto minWait = TimeId(0);
const auto now = base::unixtime::now();
auto clearing = base::take(_clearing);
for (auto i = begin(clearing); i != end(clearing);) {
const auto until = i->second;
if (now < until) {
const auto wait = (until - now);
if (!minWait || minWait > wait) {
minWait = wait;
}
++i;
} else {
i->first->setEmojiStatus(0, 0);
i = clearing.erase(i);
}
}
if (_clearing.empty()) {
_clearing = std::move(clearing);
} else {
for (const auto &[user, until] : clearing) {
_clearing.emplace(user, until);
}
}
if (minWait) {
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processClearingIn(minWait);
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} else {
_clearingTimer.cancel();
}
}
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void EmojiStatuses::processClearingIn(TimeId wait) {
const auto waitms = wait * crl::time(1000);
_clearingTimer.callOnce(std::min(waitms, kMaxTimeout));
}
void EmojiStatuses::requestRecent() {
if (_recentRequestId) {
return;
}
auto &api = _owner->session().api();
_recentRequestScheduled = false;
_recentRequestId = api.request(MTPaccount_GetRecentEmojiStatuses(
MTP_long(_recentHash)
)).done([=](const MTPaccount_EmojiStatuses &result) {
_recentRequestId = 0;
result.match([&](const MTPDaccount_emojiStatuses &data) {
updateRecent(data);
}, [](const MTPDaccount_emojiStatusesNotModified&) {
});
}).fail([=] {
_recentRequestId = 0;
_recentHash = 0;
}).send();
}
void EmojiStatuses::requestDefault() {
if (_defaultRequestId) {
return;
}
auto &api = _owner->session().api();
_defaultRequestId = api.request(MTPaccount_GetDefaultEmojiStatuses(
MTP_long(_recentHash)
)).done([=](const MTPaccount_EmojiStatuses &result) {
_defaultRequestId = 0;
result.match([&](const MTPDaccount_emojiStatuses &data) {
updateDefault(data);
}, [&](const MTPDaccount_emojiStatusesNotModified &) {
});
}).fail([=] {
_defaultRequestId = 0;
_defaultHash = 0;
}).send();
}
void EmojiStatuses::requestColored() {
if (_coloredRequestId) {
return;
}
auto &api = _owner->session().api();
_coloredRequestId = api.request(MTPmessages_GetStickerSet(
MTP_inputStickerSetEmojiDefaultStatuses(),
MTP_int(0) // hash
)).done([=](const MTPmessages_StickerSet &result) {
_coloredRequestId = 0;
result.match([&](const MTPDmessages_stickerSet &data) {
updateColored(data);
}, [](const MTPDmessages_stickerSetNotModified &) {
LOG(("API Error: Unexpected messages.stickerSetNotModified."));
});
}).fail([=] {
_coloredRequestId = 0;
}).send();
}
void EmojiStatuses::updateRecent(const MTPDaccount_emojiStatuses &data) {
_recentHash = data.vhash().v;
_recent = ListFromMTP(data);
_recentUpdated.fire({});
}
void EmojiStatuses::updateDefault(const MTPDaccount_emojiStatuses &data) {
_defaultHash = data.vhash().v;
_default = ListFromMTP(data);
_defaultUpdated.fire({});
}
void EmojiStatuses::updateColored(const MTPDmessages_stickerSet &data) {
const auto &list = data.vdocuments().v;
_colored.clear();
_colored.reserve(list.size());
for (const auto &sticker : data.vdocuments().v) {
_colored.push_back(_owner->processDocument(sticker)->id);
}
_coloredUpdated.fire({});
}
void EmojiStatuses::set(DocumentId id, TimeId until) {
auto &api = _owner->session().api();
if (_sentRequestId) {
api.request(base::take(_sentRequestId)).cancel();
}
_owner->session().user()->setEmojiStatus(id, until);
_sentRequestId = api.request(MTPaccount_UpdateEmojiStatus(
!id
? MTP_emojiStatusEmpty()
: !until
? MTP_emojiStatus(MTP_long(id))
: MTP_emojiStatusUntil(MTP_long(id), MTP_int(until))
)).done([=] {
_sentRequestId = 0;
}).fail([=] {
_sentRequestId = 0;
}).send();
}
bool EmojiStatuses::setting() const {
return _sentRequestId != 0;;
}
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EmojiStatusData ParseEmojiStatus(const MTPEmojiStatus &status) {
return status.match([](const MTPDemojiStatus &data) {
return EmojiStatusData{ data.vdocument_id().v };
}, [](const MTPDemojiStatusUntil &data) {
return EmojiStatusData{ data.vdocument_id().v, data.vuntil().v };
}, [](const MTPDemojiStatusEmpty &) {
return EmojiStatusData();
});
}
} // namespace Data