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Code Issues Releases Wiki Activity

Support voice chats in legacy groups, with migration.

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This commit is contained in:
John Preston
2020-12-14 16:52:18 +04:00
parent cd3b989e70
commit 1b624d67b8
30 changed files with 584 additions and 389 deletions
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89
Telegram/SourceFiles/data/data_group_call.cpp
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@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
#include "base/unixtime.h"
#include "data/data_channel.h"
#include "data/data_chat.h"
#include "data/data_changes.h"
#include "data/data_session.h"
#include "main/main_session.h"
@@ -27,12 +28,12 @@ constexpr auto kActiveAfterJoined = crl::time(1000);
} // namespace
GroupCall::GroupCall(
not_null<ChannelData*> channel,
not_null<PeerData*> peer,
uint64 id,
uint64 accessHash)
: _channel(channel)
, _id(id)
: _id(id)
, _accessHash(accessHash)
, _peer(peer) // #TODO calls migration
, _speakingByActiveFinishTimer([=] { checkFinishSpeakingByActive(); }) {
}
@@ -46,14 +47,21 @@ uint64 GroupCall::id() const {
return _id;
}
not_null<ChannelData*> GroupCall::channel() const {
return _channel;
not_null<PeerData*> GroupCall::peer() const {
return _peer;
}
MTPInputGroupCall GroupCall::input() const {
return MTP_inputGroupCall(MTP_long(_id), MTP_long(_accessHash));
}
void GroupCall::setPeer(not_null<PeerData*> peer) {
Expects(peer->migrateFrom() == _peer);
Expects(_peer->migrateTo() == peer);
_peer = peer;
}
auto GroupCall::participants() const
-> const std::vector<Participant> & {
return _participants;
@@ -77,7 +85,7 @@ void GroupCall::requestParticipants() {
)).done([=](const MTPphone_GroupParticipants &result) {
result.match([&](const MTPDphone_groupParticipants &data) {
_nextOffset = qs(data.vnext_offset());
_channel->owner().processUsers(data.vusers());
_peer->owner().processUsers(data.vusers());
applyParticipantsSlice(
data.vparticipants().v,
ApplySliceSource::SliceLoaded);
@@ -92,30 +100,43 @@ void GroupCall::requestParticipants() {
});
_participantsSliceAdded.fire({});
_participantsRequestId = 0;
changeChannelEmptyCallFlag();
changePeerEmptyCallFlag();
}).fail([=](const RPCError &error) {
_fullCount = _participants.size();
_allReceived = true;
_participantsRequestId = 0;
changeChannelEmptyCallFlag();
changePeerEmptyCallFlag();
}).send();
}
void GroupCall::changeChannelEmptyCallFlag() {
constexpr auto flag = MTPDchannel::Flag::f_call_not_empty;
if (_channel->call() != this) {
void GroupCall::changePeerEmptyCallFlag() {
const auto chat = _peer->asChat();
const auto channel = _peer->asChannel();
constexpr auto chatFlag = MTPDchat::Flag::f_call_not_empty;
constexpr auto channelFlag = MTPDchannel::Flag::f_call_not_empty;
if (_peer->groupCall() != this) {
return;
} else if (fullCount() > 0) {
if (!(_channel->flags() & flag)) {
_channel->addFlags(flag);
_channel->session().changes().peerUpdated(
_channel,
if (chat && !(chat->flags() & chatFlag)) {
chat->addFlags(chatFlag);
chat->session().changes().peerUpdated(
chat,
Data::PeerUpdate::Flag::GroupCall);
} else if (channel && !(channel->flags() & channelFlag)) {
channel->addFlags(channelFlag);
channel->session().changes().peerUpdated(
channel,
Data::PeerUpdate::Flag::GroupCall);
}
} else if (_channel->flags() & flag) {
_channel->removeFlags(flag);
_channel->session().changes().peerUpdated(
_channel,
} else if (chat && (chat->flags() & chatFlag)) {
chat->removeFlags(chatFlag);
chat->session().changes().peerUpdated(
chat,
Data::PeerUpdate::Flag::GroupCall);
} else if (channel && (channel->flags() & channelFlag)) {
channel->removeFlags(channelFlag);
channel->session().changes().peerUpdated(
channel,
Data::PeerUpdate::Flag::GroupCall);
}
}
@@ -166,13 +187,17 @@ void GroupCall::applyCall(const MTPGroupCall &call, bool force) {
_canChangeJoinMuted = data.is_can_change_join_muted();
_version = data.vversion().v;
_fullCount = data.vparticipants_count().v;
changeChannelEmptyCallFlag();
changePeerEmptyCallFlag();
}, [&](const MTPDgroupCallDiscarded &data) {
const auto id = _id;
const auto channel = _channel;
crl::on_main(&channel->session(), [=] {
if (channel->call() && channel->call()->id() == id) {
channel->clearCall();
const auto peer = _peer;
crl::on_main(&peer->session(), [=] {
if (peer->groupCall() && peer->groupCall()->id() == id) {
if (const auto chat = peer->asChat()) {
chat->clearGroupCall();
} else if (const auto channel = peer->asChannel()) {
channel->clearGroupCall();
}
}
});
});
@@ -189,7 +214,7 @@ void GroupCall::reload() {
MTPphone_GetGroupCall(input())
).done([=](const MTPphone_GroupCall &result) {
result.match([&](const MTPDphone_groupCall &data) {
_channel->owner().processUsers(data.vusers());
_peer->owner().processUsers(data.vusers());
_participants.clear();
_speakingByActiveFinishes.clear();
_userBySsrc.clear();
@@ -217,7 +242,7 @@ void GroupCall::applyParticipantsSlice(
for (const auto &participant : list) {
participant.match([&](const MTPDgroupCallParticipant &data) {
const auto userId = data.vuser_id().v;
const auto user = _channel->owner().user(userId);
const auto user = _peer->owner().user(userId);
const auto i = ranges::find(
_participants,
user,
@@ -262,7 +287,7 @@ void GroupCall::applyParticipantsSlice(
if (i == end(_participants)) {
_userBySsrc.emplace(value.ssrc, user);
_participants.push_back(value);
_channel->owner().unregisterInvitedToCallUser(_id, user);
_peer->owner().unregisterInvitedToCallUser(_id, user);
++changedCount;
} else {
if (i->ssrc != value.ssrc) {
@@ -281,7 +306,7 @@ void GroupCall::applyParticipantsSlice(
}
if (sliceSource == ApplySliceSource::UpdateReceived) {
_fullCount = changedCount;
changeChannelEmptyCallFlag();
changePeerEmptyCallFlag();
}
}
@@ -293,7 +318,7 @@ void GroupCall::applyParticipantsMutes(
return;
}
const auto userId = data.vuser_id().v;
const auto user = _channel->owner().user(userId);
const auto user = _peer->owner().user(userId);
const auto i = ranges::find(
_participants,
user,
@@ -466,7 +491,7 @@ void GroupCall::requestUnknownParticipants() {
MTP_int(kRequestPerPage)
)).done([=](const MTPphone_GroupParticipants &result) {
result.match([&](const MTPDphone_groupParticipants &data) {
_channel->owner().processUsers(data.vusers());
_peer->owner().processUsers(data.vusers());
applyParticipantsSlice(
data.vparticipants().v,
ApplySliceSource::UnknownLoaded);
@@ -478,7 +503,7 @@ void GroupCall::requestUnknownParticipants() {
_unknownSpokenSsrcs.remove(ssrc);
}
for (const auto [userId, when] : uids) {
if (const auto user = _channel->owner().userLoaded(userId)) {
if (const auto user = _peer->owner().userLoaded(userId)) {
const auto isParticipant = ranges::contains(
_participants,
not_null{ user },
@@ -564,7 +589,7 @@ bool GroupCall::canChangeJoinMuted() const {
}
ApiWrap &GroupCall::api() const {
return _channel->session().api();
return _peer->session().api();
}
} // namespace Data