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Display tags as sorting items in the community panel (#401)

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This commit is contained in:
Victor Berger 2018-09-28 14:40:51 +02:00 • committed by mujx
parent 59a1b6b47c
commit 18a98a7c1d
15 changed files with 234 additions and 3 deletions
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52
src/Cache.cpp
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@ -936,6 +936,8 @@ Cache::calculateRoomReadStatus(const std::string &room_id)
void
Cache::saveState(const mtx::responses::Sync &res)
{
using namespace mtx::events;
auto txn = lmdb::txn::begin(env_);
setNextBatchToken(txn, res.next_batch);
@ -957,6 +959,35 @@ Cache::saveState(const mtx::responses::Sync &res)
getRoomAvatarUrl(txn, statesdb, membersdb, QString::fromStdString(room.first))
.toStdString();
// Process the account_data associated with this room
bool has_new_tags = false;
for (const auto &evt : room.second.account_data.events) {
// for now only fetch tag events
if (evt.type() == typeid(Event<account_data::Tag>)) {
auto tags_evt = boost::get<Event<account_data::Tag>>(evt);
has_new_tags = true;
for (const auto &tag : tags_evt.content.tags) {
updatedInfo.tags.push_back(tag.first);
}
}
}
if (!has_new_tags) {
// retrieve the old tags, they haven't changed
lmdb::val data;
if (lmdb::dbi_get(txn, roomsDb_, lmdb::val(room.first), data)) {
try {
RoomInfo tmp =
json::parse(std::string(data.data(), data.size()));
updatedInfo.tags = tmp.tags;
} catch (const json::exception &e) {
nhlog::db()->warn(
"failed to parse room info: room_id ({}), {}",
room.first,
std::string(data.data(), data.size()));
}
}
}
lmdb::dbi_put(
txn, roomsDb_, lmdb::val(room.first), lmdb::val(json(updatedInfo).dump()));
@ -1078,6 +1109,27 @@ Cache::roomsWithStateUpdates(const mtx::responses::Sync &res)
return rooms;
}
std::vector<std::string>
Cache::roomsWithTagUpdates(const mtx::responses::Sync &res)
{
using namespace mtx::events;
std::vector<std::string> rooms;
for (const auto &room : res.rooms.join) {
bool hasUpdates = false;
for (const auto &evt : room.second.account_data.events) {
if (evt.type() == typeid(Event<account_data::Tag>)) {
hasUpdates = true;
}
}
if (hasUpdates)
rooms.emplace_back(room.first);
}
return rooms;
}
RoomInfo
Cache::singleRoomInfo(const std::string &room_id)
{