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Code Issues Releases Wiki Activity

Load unknown participants by source.

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This commit is contained in:
John Preston
2020-11-29 18:18:51 +03:00
parent cf8e45ab61
commit e66ad89a2a
3 changed files with 105 additions and 25 deletions
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112
Telegram/SourceFiles/data/data_group_call.cpp
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@@ -31,8 +31,9 @@ GroupCall::GroupCall(
}
GroupCall::~GroupCall() {
_channel->session().api().request(_participantsRequestId).cancel();
_channel->session().api().request(_reloadRequestId).cancel();
api().request(_unknownSourcesRequestId).cancel();
api().request(_participantsRequestId).cancel();
api().request(_reloadRequestId).cancel();
}
uint64 GroupCall::id() const {
@@ -61,8 +62,7 @@ void GroupCall::requestParticipants() {
reload();
return;
}
auto &api = _channel->session().api();
_participantsRequestId = api.request(MTPphone_GetGroupParticipants(
_participantsRequestId = api().request(MTPphone_GetGroupParticipants(
input(),
MTP_vector<MTPint>(), // ids
MTP_vector<MTPint>(), // sources
@@ -72,7 +72,9 @@ void GroupCall::requestParticipants() {
result.match([&](const MTPDphone_groupParticipants &data) {
_nextOffset = qs(data.vnext_offset());
_channel->owner().processUsers(data.vusers());
applyParticipantsSlice(data.vparticipants().v);
applyParticipantsSlice(
data.vparticipants().v,
ApplySliceSource::SliceLoaded);
_fullCount = data.vcount().v;
if (!_allReceived
&& (data.vparticipants().v.size() < kRequestPerPage)) {
@@ -152,16 +154,19 @@ void GroupCall::reload() {
if (_reloadRequestId) {
return;
} else if (_participantsRequestId) {
_channel->session().api().request(_participantsRequestId).cancel();
api().request(_participantsRequestId).cancel();
_participantsRequestId = 0;
}
_reloadRequestId = _channel->session().api().request(
_reloadRequestId = api().request(
MTPphone_GetGroupCall(input())
).done([=](const MTPphone_GroupCall &result) {
result.match([&](const MTPDphone_groupCall &data) {
_channel->owner().processUsers(data.vusers());
_participants.clear();
applyParticipantsSlice(data.vparticipants().v);
_userBySource.clear();
applyParticipantsSlice(
data.vparticipants().v,
ApplySliceSource::SliceLoaded);
applyCall(data.vcall(), true);
_allReceived = (_fullCount.current() == _participants.size());
_participantsSliceAdded.fire({});
@@ -174,8 +179,11 @@ void GroupCall::reload() {
void GroupCall::applyParticipantsSlice(
const QVector<MTPGroupCallParticipant> &list,
bool sendIndividualUpdates) {
auto fullCount = _fullCount.current();
ApplySliceSource sliceSource) {
if (sliceSource != ApplySliceSource::UnknownLoaded) {
return;
}
auto changedCount = _fullCount.current();
for (const auto &participant : list) {
participant.match([&](const MTPDgroupCallParticipant &data) {
const auto userId = data.vuser_id().v;
@@ -191,12 +199,12 @@ void GroupCall::applyParticipantsSlice(
};
_userBySource.erase(i->source);
_participants.erase(i);
if (sendIndividualUpdates) {
if (sliceSource != ApplySliceSource::SliceLoaded) {
_participantUpdates.fire(std::move(update));
}
}
if (fullCount > _participants.size()) {
--fullCount;
if (changedCount > _participants.size()) {
--changedCount;
}
return;
}
@@ -216,7 +224,7 @@ void GroupCall::applyParticipantsSlice(
_userBySource.emplace(value.source, user);
_participants.push_back(value);
_channel->owner().unregisterInvitedToCallUser(_id, user);
++fullCount;
++changedCount;
} else {
if (i->source != value.source) {
_userBySource.erase(i->source);
@@ -224,13 +232,17 @@ void GroupCall::applyParticipantsSlice(
}
*i = value;
}
_participantUpdates.fire({
.was = was,
.now = value,
});
if (sliceSource != ApplySliceSource::SliceLoaded) {
_participantUpdates.fire({
.was = was,
.now = value,
});
}
});
}
_fullCount = fullCount;
if (sliceSource == ApplySliceSource::UpdateReceived) {
_fullCount = changedCount;
}
}
void GroupCall::applyParticipantsMutes(
@@ -265,7 +277,8 @@ void GroupCall::applyParticipantsMutes(
void GroupCall::applyLastSpoke(uint32 source, crl::time when, crl::time now) {
const auto i = _userBySource.find(source);
if (i == end(_userBySource)) {
// #TODO calls load participant by source from server.
_unknownSpokenSources.emplace(source, when);
requestUnknownSources();
return;
}
const auto j = ranges::find(_participants, i->second, &Participant::user);
@@ -282,6 +295,57 @@ void GroupCall::applyLastSpoke(uint32 source, crl::time when, crl::time now) {
}
}
void GroupCall::requestUnknownSources() {
if (_unknownSourcesRequestId || _unknownSpokenSources.empty()) {
return;
}
const auto sources = [&] {
if (_unknownSpokenSources.size() < kRequestPerPage) {
return base::take(_unknownSpokenSources);
}
auto result = base::flat_map<uint32, crl::time>();
result.reserve(kRequestPerPage);
while (result.size() < kRequestPerPage) {
const auto [source, when] = _unknownSpokenSources.back();
result.emplace(source, when);
_unknownSpokenSources.erase(_unknownSpokenSources.end() - 1);
}
return result;
}();
auto sourceInputs = QVector<MTPint>();
sourceInputs.reserve(sources.size());
for (const auto [source, when] : sources) {
sourceInputs.push_back(MTP_int(source));
}
_unknownSourcesRequestId = api().request(MTPphone_GetGroupParticipants(
input(),
MTP_vector<MTPint>(), // ids
MTP_vector<MTPint>(sourceInputs),
MTP_string(QString()),
MTP_int(kRequestPerPage)
)).done([=](const MTPphone_GroupParticipants &result) {
result.match([&](const MTPDphone_groupParticipants &data) {
_channel->owner().processUsers(data.vusers());
applyParticipantsSlice(
data.vparticipants().v,
ApplySliceSource::UnknownLoaded);
});
_unknownSourcesRequestId = 0;
const auto now = crl::now();
for (const auto [source, when] : sources) {
applyLastSpoke(source, when, now);
_unknownSpokenSources.remove(source);
}
requestUnknownSources();
}).fail([=](const RPCError &error) {
_unknownSourcesRequestId = 0;
for (const auto [source, when] : sources) {
_unknownSpokenSources.remove(source);
}
requestUnknownSources();
}).send();
}
void GroupCall::applyUpdate(const MTPDupdateGroupCallParticipants &update) {
const auto version = update.vversion().v;
if (version < _version) {
@@ -300,7 +364,9 @@ void GroupCall::applyUpdate(const MTPDupdateGroupCallParticipants &update) {
void GroupCall::applyUpdateChecked(
const MTPDupdateGroupCallParticipants &update) {
applyParticipantsSlice(update.vparticipants().v, true);
applyParticipantsSlice(
update.vparticipants().v,
ApplySliceSource::UpdateReceived);
}
void GroupCall::setJoinMutedLocally(bool muted) {
@@ -315,4 +381,8 @@ bool GroupCall::canChangeJoinMuted() const {
return _canChangeJoinMuted;
}
ApiWrap &GroupCall::api() const {
return _channel->session().api();
}
} // namespace Data