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Support pin/folder actions for community.

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This commit is contained in:
John Preston
2026-06-19 17:43:23 +04:00
parent a0fd43642a
commit eef22271e0
33 changed files with 539 additions and 175 deletions
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Telegram/SourceFiles/api/api_communities.cpp
+37 -18
View File
@@ -92,8 +92,7 @@ void Communities::addPeerLink(
togglePeerLink(
community,
peer,
visible,
false,
visible ? PeerLinkAction::Visible : PeerLinkAction::Hidden,
std::move(done),
std::move(fail));
}
@@ -106,8 +105,7 @@ void Communities::removePeerLink(
togglePeerLink(
community,
peer,
std::nullopt,
true,
PeerLinkAction::Deleted,
std::move(done),
std::move(fail));
}
@@ -115,14 +113,15 @@ void Communities::removePeerLink(
void Communities::togglePeerLink(
not_null<ChannelData*> community,
not_null<PeerData*> peer,
std::optional<bool> visible,
bool remove,
PeerLinkAction action,
Fn<void()> done,
Fn<void(const QString &)> fail) {
using Flag = MTPcommunities_TogglePeerLink::Flag;
const auto flags = (remove ? Flag::f_deleted : Flag())
| (visible.value_or(false) ? Flag::f_visible : Flag())
| ((visible && !*visible) ? Flag::f_hidden : Flag());
const auto flags = (action == PeerLinkAction::Deleted)
? Flag::f_deleted
: (action == PeerLinkAction::Hidden)
? Flag::f_hidden
: Flag::f_visible;
_api.request(MTPcommunities_TogglePeerLink(
MTP_flags(flags),
community->inputChannel(),
@@ -180,8 +179,11 @@ void Communities::toggleCollapsedInDialogs(
if (!_collapseRequests.emplace(community).second) {
return;
}
const auto history = community->owner().history(community);
const auto was = (community->flags()
& ChannelDataFlag::CommunityCollapsed) != 0;
const auto wasPinned = history->folderKnown()
&& history->isPinnedDialog(FilterId());
const auto apply = [=](bool value) {
if (value) {
community->addFlags(ChannelDataFlag::CommunityCollapsed);
@@ -189,13 +191,10 @@ void Communities::toggleCollapsedInDialogs(
community->removeFlags(ChannelDataFlag::CommunityCollapsed);
}
};
// Clearing the flag drops the grouped row from the chat list, which
// self-unpins it; the server's updateDialogPinned confirms it on done.
apply(collapsed);
if (!collapsed) {
const auto history = community->owner().history(community);
if (history->folderKnown() && history->isPinnedDialog(FilterId())) {
community->owner().setChatPinned(history, FilterId(), false);
}
}
using Flag = MTPcommunities_ToggleCommunityCollapsedInDialogs::Flag;
_api.request(MTPcommunities_ToggleCommunityCollapsedInDialogs(
MTP_flags(collapsed ? Flag::f_collapsed : Flag()),
@@ -206,6 +205,9 @@ void Communities::toggleCollapsedInDialogs(
}).fail([=] {
_collapseRequests.remove(community);
apply(was);
if (wasPinned) {
community->owner().setChatPinned(history, FilterId(), true);
}
}).send();
}
@@ -214,11 +216,17 @@ void Communities::requestPeerLinkRequests(
const QString &offset,
int limit,
Fn<void(CommunityPeerRequestsSlice)> done) {
_api.request(MTPcommunities_GetPeerLinkRequests(
const auto i = _peerLinkRequestsRequests.find(community);
if (i != end(_peerLinkRequestsRequests)) {
_api.request(i->second).cancel();
_peerLinkRequestsRequests.erase(i);
}
const auto requestId = _api.request(MTPcommunities_GetPeerLinkRequests(
community->inputChannel(),
MTP_string(offset),
MTP_int(limit)
)).done([=](const MTPcommunities_PeerLinkRequests &result) {
_peerLinkRequestsRequests.remove(community);
const auto &data = result.data();
auto &owner = _session->data();
owner.processUsers(data.vusers());
@@ -244,10 +252,12 @@ void Communities::requestPeerLinkRequests(
done(std::move(slice));
}
}).fail([=] {
_peerLinkRequestsRequests.remove(community);
if (done) {
done({});
}
}).send();
_peerLinkRequestsRequests[community] = requestId;
}
void Communities::togglePeerLinkRequestApproval(
@@ -262,10 +272,16 @@ void Communities::togglePeerLinkRequestApproval(
community->inputChannel(),
peer->input()
)).done([=] {
// Optimistic decrement for instant feedback, then a forced fresh full
// fetch for the authoritative count and the newly-added member. A plain
// requestFullPeer() would be deduped against an in-flight full fetch (the
// surface requests it lazily) and the older stale response would clobber
// the count back to the pre-approval value; reloadFullPeer cancels that
// stale request and refetches.
community->setPendingRequestsCount(
std::max(community->pendingRequestsCount() - 1, 0),
QVector<MTPlong>());
_session->api().requestFullPeer(community);
_session->api().reloadFullPeer(community);
if (done) {
done();
}
@@ -286,8 +302,11 @@ void Communities::toggleAllPeerLinkRequestApproval(
MTP_flags(reject ? Flag::f_reject : Flag()),
community->inputChannel()
)).done([=] {
// Optimistic reset, then a forced fresh full fetch for the authoritative
// state; see togglePeerLinkRequestApproval for why reloadFullPeer (not a
// dedupable requestFullPeer) is used here.
community->setPendingRequestsCount(0, QVector<MTPlong>());
_session->api().requestFullPeer(community);
_session->api().reloadFullPeer(community);
if (done) {
done();
}