291 lines
8.2 KiB
C++
291 lines
8.2 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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#include "api/api_statistics.h"
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#include "apiwrap.h"
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#include "data/data_channel.h"
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#include "data/data_peer.h"
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#include "main/main_session.h"
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#include "statistics/statistics_data_deserialize.h"
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namespace Api {
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namespace {
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[[nodiscard]] Data::StatisticalGraph StatisticalGraphFromTL(
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const MTPStatsGraph &tl) {
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return tl.match([&](const MTPDstatsGraph &d) {
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using namespace Statistic;
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const auto zoomToken = d.vzoom_token().has_value()
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? qs(*d.vzoom_token()).toUtf8()
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: QByteArray();
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return Data::StatisticalGraph{
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StatisticalChartFromJSON(qs(d.vjson().data().vdata()).toUtf8()),
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zoomToken,
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};
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}, [&](const MTPDstatsGraphAsync &data) {
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return Data::StatisticalGraph{
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.zoomToken = qs(data.vtoken()).toUtf8(),
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};
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}, [&](const MTPDstatsGraphError &data) {
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return Data::StatisticalGraph{ Data::StatisticalChart() };
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});
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}
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[[nodiscard]] Data::StatisticalValue StatisticalValueFromTL(
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const MTPStatsAbsValueAndPrev &tl) {
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const auto current = tl.data().vcurrent().v;
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const auto previous = tl.data().vprevious().v;
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return Data::StatisticalValue{
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.value = current,
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.previousValue = previous,
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.growthRatePercentage = previous
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? std::abs((current - previous) / float64(previous) * 100.)
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: 0,
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};
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}
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[[nodiscard]] Data::ChannelStatistics ChannelStatisticsFromTL(
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const MTPDstats_broadcastStats &data) {
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const auto &tlUnmuted = data.venabled_notifications().data();
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const auto unmuted = (!tlUnmuted.vtotal().v)
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? 0.
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: std::clamp(
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tlUnmuted.vpart().v / tlUnmuted.vtotal().v * 100.,
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0.,
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100.);
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using Recent = MTPMessageInteractionCounters;
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auto recentMessages = ranges::views::all(
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data.vrecent_message_interactions().v
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) | ranges::views::transform([&](const Recent &tl) {
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return Data::StatisticsMessageInteractionInfo{
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.messageId = tl.data().vmsg_id().v,
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.viewsCount = tl.data().vviews().v,
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.forwardsCount = tl.data().vforwards().v,
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};
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}) | ranges::to_vector;
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return {
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.startDate = data.vperiod().data().vmin_date().v,
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.endDate = data.vperiod().data().vmax_date().v,
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.memberCount = StatisticalValueFromTL(data.vfollowers()),
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.meanViewCount = StatisticalValueFromTL(data.vviews_per_post()),
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.meanShareCount = StatisticalValueFromTL(data.vshares_per_post()),
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.enabledNotificationsPercentage = unmuted,
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.memberCountGraph = StatisticalGraphFromTL(
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data.vgrowth_graph()),
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.joinGraph = StatisticalGraphFromTL(
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data.vfollowers_graph()),
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.muteGraph = StatisticalGraphFromTL(
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data.vmute_graph()),
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.viewCountByHourGraph = StatisticalGraphFromTL(
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data.vtop_hours_graph()),
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.viewCountBySourceGraph = StatisticalGraphFromTL(
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data.vviews_by_source_graph()),
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.joinBySourceGraph = StatisticalGraphFromTL(
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data.vnew_followers_by_source_graph()),
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.languageGraph = StatisticalGraphFromTL(
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data.vlanguages_graph()),
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.messageInteractionGraph = StatisticalGraphFromTL(
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data.vinteractions_graph()),
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.instantViewInteractionGraph = StatisticalGraphFromTL(
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data.viv_interactions_graph()),
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.recentMessageInteractions = std::move(recentMessages),
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};
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}
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[[nodiscard]] Data::SupergroupStatistics SupergroupStatisticsFromTL(
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const MTPDstats_megagroupStats &data) {
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using Senders = MTPStatsGroupTopPoster;
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using Administrators = MTPStatsGroupTopAdmin;
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using Inviters = MTPStatsGroupTopInviter;
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auto topSenders = ranges::views::all(
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data.vtop_posters().v
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) | ranges::views::transform([&](const Senders &tl) {
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return Data::StatisticsMessageSenderInfo{
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.userId = UserId(tl.data().vuser_id().v),
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.sentMessageCount = tl.data().vmessages().v,
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.averageCharacterCount = tl.data().vavg_chars().v,
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};
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}) | ranges::to_vector;
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auto topAdministrators = ranges::views::all(
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data.vtop_admins().v
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) | ranges::views::transform([&](const Administrators &tl) {
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return Data::StatisticsAdministratorActionsInfo{
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.userId = UserId(tl.data().vuser_id().v),
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.deletedMessageCount = tl.data().vdeleted().v,
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.bannedUserCount = tl.data().vkicked().v,
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.restrictedUserCount = tl.data().vbanned().v,
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};
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}) | ranges::to_vector;
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auto topInviters = ranges::views::all(
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data.vtop_inviters().v
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) | ranges::views::transform([&](const Inviters &tl) {
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return Data::StatisticsInviterInfo{
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.userId = UserId(tl.data().vuser_id().v),
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.addedMemberCount = tl.data().vinvitations().v,
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};
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}) | ranges::to_vector;
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return {
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.startDate = data.vperiod().data().vmin_date().v,
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.endDate = data.vperiod().data().vmax_date().v,
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.memberCount = StatisticalValueFromTL(data.vmembers()),
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.messageCount = StatisticalValueFromTL(data.vmessages()),
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.viewerCount = StatisticalValueFromTL(data.vviewers()),
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.senderCount = StatisticalValueFromTL(data.vposters()),
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.memberCountGraph = StatisticalGraphFromTL(
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data.vgrowth_graph()),
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.joinGraph = StatisticalGraphFromTL(
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data.vmembers_graph()),
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.joinBySourceGraph = StatisticalGraphFromTL(
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data.vnew_members_by_source_graph()),
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.languageGraph = StatisticalGraphFromTL(
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data.vlanguages_graph()),
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.messageContentGraph = StatisticalGraphFromTL(
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data.vmessages_graph()),
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.actionGraph = StatisticalGraphFromTL(
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data.vactions_graph()),
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.dayGraph = StatisticalGraphFromTL(
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data.vtop_hours_graph()),
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.weekGraph = StatisticalGraphFromTL(
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data.vweekdays_graph()),
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.topSenders = std::move(topSenders),
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.topAdministrators = std::move(topAdministrators),
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.topInviters = std::move(topInviters),
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};
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}
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} // namespace
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Statistics::Statistics(not_null<ApiWrap*> api)
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: _api(&api->instance()) {
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}
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rpl::producer<rpl::no_value, QString> Statistics::request(
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not_null<PeerData*> peer) {
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return [=](auto consumer) {
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auto lifetime = rpl::lifetime();
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const auto channel = peer->asChannel();
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if (!channel) {
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return lifetime;
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}
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if (!channel->isMegagroup()) {
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_api.request(MTPstats_GetBroadcastStats(
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MTP_flags(MTPstats_GetBroadcastStats::Flags(0)),
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channel->inputChannel
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)).done([=](const MTPstats_BroadcastStats &result) {
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_channelStats = ChannelStatisticsFromTL(result.data());
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consumer.put_done();
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}).fail([=](const MTP::Error &error) {
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consumer.put_error_copy(error.type());
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}).send();
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} else {
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_api.request(MTPstats_GetMegagroupStats(
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MTP_flags(MTPstats_GetMegagroupStats::Flags(0)),
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channel->inputChannel
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)).done([=](const MTPstats_MegagroupStats &result) {
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_supergroupStats = SupergroupStatisticsFromTL(result.data());
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peer->owner().processUsers(result.data().vusers());
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consumer.put_done();
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}).fail([=](const MTP::Error &error) {
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consumer.put_error_copy(error.type());
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}).send();
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}
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return lifetime;
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};
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}
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Statistics::GraphResult Statistics::requestZoom(
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not_null<PeerData*> peer,
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const QString &token,
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float64 x) {
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return [=](auto consumer) {
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auto lifetime = rpl::lifetime();
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const auto channel = peer->asChannel();
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if (!channel) {
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return lifetime;
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}
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_api.request(MTPstats_LoadAsyncGraph(
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MTP_flags(x
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? MTPstats_LoadAsyncGraph::Flag::f_x
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: MTPstats_LoadAsyncGraph::Flag(0)),
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MTP_string(token),
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MTP_long(x)
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)).done([=](const MTPStatsGraph &result) {
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consumer.put_next(StatisticalGraphFromTL(result));
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consumer.put_done();
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}).fail([=](const MTP::Error &error) {
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consumer.put_error_copy(error.type());
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}).send();
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return lifetime;
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};
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}
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Statistics::GraphResult Statistics::requestMessage(
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not_null<PeerData*> peer,
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MsgId msgId) {
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return [=](auto consumer) {
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auto lifetime = rpl::lifetime();
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const auto channel = peer->asChannel();
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if (!channel) {
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return lifetime;
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}
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_api.request(MTPstats_GetMessageStats(
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MTP_flags(MTPstats_GetMessageStats::Flags(0)),
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channel->inputChannel,
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MTP_int(msgId.bare)
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)).done([=](const MTPstats_MessageStats &result) {
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consumer.put_next(
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StatisticalGraphFromTL(result.data().vviews_graph()));
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consumer.put_done();
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}).fail([=](const MTP::Error &error) {
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consumer.put_error_copy(error.type());
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}).send();
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return lifetime;
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};
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}
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Data::ChannelStatistics Statistics::channelStats() const {
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return _channelStats;
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}
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Data::SupergroupStatistics Statistics::supergroupStats() const {
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return _supergroupStats;
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}
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} // namespace Api
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