128 lines
2.9 KiB
C++
128 lines
2.9 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#pragma once
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#include "base/timer.h"
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#include "data/data_boosts.h"
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#include "data/data_statistics.h"
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#include "mtproto/sender.h"
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class ChannelData;
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class PeerData;
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namespace Api {
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class StatisticsRequestSender {
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protected:
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explicit StatisticsRequestSender(not_null<ChannelData*> channel);
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~StatisticsRequestSender();
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template <
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typename Request,
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typename = std::enable_if_t<!std::is_reference_v<Request>>,
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typename = typename Request::Unboxed>
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[[nodiscard]] auto makeRequest(Request &&request);
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[[nodiscard]] MTP::Sender &api() {
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return _api;
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}
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[[nodiscard]] not_null<ChannelData*> channel() {
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return _channel;
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}
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private:
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void checkRequests();
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const not_null<ChannelData*> _channel;
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MTP::Sender _api;
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base::Timer _timer;
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base::flat_map<MTP::DcId, base::flat_set<mtpRequestId>> _requests;
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};
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class Statistics final : public StatisticsRequestSender {
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public:
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explicit Statistics(not_null<ChannelData*> channel);
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[[nodiscard]] rpl::producer<rpl::no_value, QString> request();
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using GraphResult = rpl::producer<Data::StatisticalGraph, QString>;
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[[nodiscard]] GraphResult requestZoom(
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const QString &token,
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float64 x);
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[[nodiscard]] Data::ChannelStatistics channelStats() const;
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[[nodiscard]] Data::SupergroupStatistics supergroupStats() const;
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private:
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Data::ChannelStatistics _channelStats;
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Data::SupergroupStatistics _supergroupStats;
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std::deque<Fn<void()>> _zoomDeque;
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};
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class PublicForwards final : public StatisticsRequestSender {
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public:
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PublicForwards(not_null<ChannelData*> channel, FullMsgId fullId);
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void request(
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const Data::PublicForwardsSlice::OffsetToken &token,
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Fn<void(Data::PublicForwardsSlice)> done);
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private:
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const FullMsgId _fullId;
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mtpRequestId _requestId = 0;
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int _lastTotal = 0;
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};
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class MessageStatistics final : public StatisticsRequestSender {
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public:
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explicit MessageStatistics(
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not_null<ChannelData*> channel,
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FullMsgId fullId);
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void request(Fn<void(Data::MessageStatistics)> done);
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[[nodiscard]] Data::PublicForwardsSlice firstSlice() const;
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private:
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PublicForwards _publicForwards;
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const FullMsgId _fullId;
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Data::PublicForwardsSlice _firstSlice;
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mtpRequestId _requestId = 0;
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};
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class Boosts final {
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public:
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explicit Boosts(not_null<PeerData*> peer);
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[[nodiscard]] rpl::producer<rpl::no_value, QString> request();
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void requestBoosts(
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const Data::BoostsListSlice::OffsetToken &token,
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Fn<void(Data::BoostsListSlice)> done);
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[[nodiscard]] Data::BoostStatus boostStatus() const;
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static constexpr auto kFirstSlice = int(10);
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static constexpr auto kLimit = int(40);
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private:
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const not_null<PeerData*> _peer;
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Data::BoostStatus _boostStatus;
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MTP::Sender _api;
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mtpRequestId _requestId = 0;
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};
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} // namespace Api
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