diff --git a/src/Cache.cpp b/src/Cache.cpp
index d009c0d3..6be61633 100644
--- a/src/Cache.cpp
+++ b/src/Cache.cpp
@@ -2614,6 +2614,12 @@ Cache::getInviteRoomName(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &members
return QString("Empty Room");
}
+RoomMember
+Cache::getDirectInviteMember(const std::string &room_id)
+{
+ return getMembersFromInvitedRoom(room_id, 0, 1).front();
+}
+
QString
Cache::getInviteRoomAvatarUrl(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &membersdb)
{
@@ -2777,6 +2783,48 @@ Cache::getMembers(const std::string &room_id, std::size_t startIndex, std::size_
return members;
}
+std::vector<RoomMember>
+Cache::getMembersFromInvitedRoom(const std::string &room_id,
+ std::size_t startIndex,
+ std::size_t len)
+{
+ auto txn = ro_txn(env_);
+ auto db = getInviteMembersDb(txn, room_id);
+ auto cursor = lmdb::cursor::open(txn, db);
+
+ std::size_t currentIndex = 0;
+
+ const auto endIndex = std::min(startIndex + len, db.size(txn));
+
+ std::vector<RoomMember> members;
+
+ std::string_view user_id, user_data;
+ while (cursor.get(user_id, user_data, MDB_NEXT)) {
+ if (currentIndex < startIndex) {
+ currentIndex += 1;
+ continue;
+ }
+
+ if (currentIndex >= endIndex)
+ break;
+
+ try {
+ MemberInfo tmp = json::parse(user_data);
+ members.emplace_back(
+ RoomMember{QString::fromStdString(std::string(user_id)),
+ QString::fromStdString(tmp.name)});
+ } catch (const json::exception &e) {
+ nhlog::db()->warn("{}", e.what());
+ }
+
+ currentIndex += 1;
+ }
+
+ cursor.close();
+
+ return members;
+}
+
bool
Cache::isRoomMember(const std::string &user_id, const std::string &room_id)
{
@@ -4816,6 +4864,12 @@ getMembers(const std::string &room_id, std::size_t startIndex, std::size_t len)
return instance_->getMembers(room_id, startIndex, len);
}
+RoomMember
+getDirectInviteMember(const std::string &room_id)
+{
+ return instance_->getDirectInviteMember(room_id);
+}
+
void
saveState(const mtx::responses::Sync &res)
{
diff --git a/src/Cache.h b/src/Cache.h
index 57a36d73..2c024722 100644
--- a/src/Cache.h
+++ b/src/Cache.h
@@ -84,6 +84,10 @@ getRoomAvatarUrl(lmdb::txn &txn, lmdb::dbi &statesdb, lmdb::dbi &membersdb);
std::vector<RoomMember>
getMembers(const std::string &room_id, std::size_t startIndex = 0, std::size_t len = 30);
+//! Get the other person from an invite to a direct chat.
+RoomMember
+getDirectInviteMember(const std::string &room_id);
+
bool
isInitialized();
diff --git a/src/Cache_p.h b/src/Cache_p.h
index 6190413f..d4605048 100644
--- a/src/Cache_p.h
+++ b/src/Cache_p.h
@@ -109,6 +109,10 @@ public:
std::vector<RoomMember> getMembers(const std::string &room_id,
std::size_t startIndex = 0,
std::size_t len = 30);
+
+ std::vector<RoomMember> getMembersFromInvitedRoom(const std::string &room_id,
+ std::size_t startIndex = 0,
+ std::size_t len = 30);
size_t memberCount(const std::string &room_id);
void saveState(const mtx::responses::Sync &res);
@@ -135,6 +139,9 @@ public:
//! Retrieve all the user ids from a room.
std::vector<std::string> roomMembers(const std::string &room_id);
+ //! Get the other user from an invite to a direct chat.
+ RoomMember getDirectInviteMember(const std::string &room_id);
+
//! Check if the given user has power leve greater than than
//! lowest power level of the given events.
bool hasEnoughPowerLevel(const std::vector<mtx::events::EventType> &eventTypes,
@@ -313,7 +320,6 @@ public:
return get_skey(a).compare(get_skey(b));
}
-
signals:
void newReadReceipts(const QString &room_id, const std::vector<QString> &event_ids);
void roomReadStatus(const std::map<QString, bool> &status);
diff --git a/src/timeline/RoomlistModel.cpp b/src/timeline/RoomlistModel.cpp
index a423090c..e1234895 100644
--- a/src/timeline/RoomlistModel.cpp
+++ b/src/timeline/RoomlistModel.cpp
@@ -167,10 +167,7 @@ RoomlistModel::data(const QModelIndex &index, int role) const
case Roles::IsDirect:
return room.member_count == 1;
case Roles::DirectChatOtherUserId:
- // if this is a direct chat, the front member is correct; otherwise,
- // it won't be used anyway
- return QString::fromStdString(
- cache::roomMembers(roomid.toStdString()).front());
+ return cache::getDirectInviteMember(roomid.toStdString()).user_id;
default:
return {};
}
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