Possibly fix displaying displaynames of left users
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parent
772f30b2d6
commit
f8a8905872
2
go.mod
2
go.mod
@ -25,7 +25,7 @@ require (
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gopkg.in/russross/blackfriday.v2 v2.0.1
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gopkg.in/toast.v1 v1.0.0-20180812000517-0a84660828b2
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gopkg.in/yaml.v2 v2.2.2
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maunium.net/go/mautrix v0.1.0-alpha.3.0.20190617092349-2e611350d5a9
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maunium.net/go/mautrix v0.1.0-alpha.3.0.20190621202236-a465f0da5c5e
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maunium.net/go/mauview v0.0.0-20190606152754-de9e0a754a5d
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maunium.net/go/tcell v0.0.0-20190606152714-9a88fc07b3ed
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)
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2
go.sum
2
go.sum
@ -102,6 +102,8 @@ maunium.net/go/mautrix v0.1.0-alpha.3.0.20190616174145-055ff7b0fa6a h1:DenEIDOOu
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maunium.net/go/mautrix v0.1.0-alpha.3.0.20190616174145-055ff7b0fa6a/go.mod h1:O+QWJP3H7BZEzIBSrECKpnpRnEKBwaoWVEu/yZwVwxg=
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maunium.net/go/mautrix v0.1.0-alpha.3.0.20190617092349-2e611350d5a9 h1:GB0c9wXX4JrFUuPft1KGvUU1RKjM04XYQp0Uaj2K3bU=
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maunium.net/go/mautrix v0.1.0-alpha.3.0.20190617092349-2e611350d5a9/go.mod h1:O+QWJP3H7BZEzIBSrECKpnpRnEKBwaoWVEu/yZwVwxg=
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maunium.net/go/mautrix v0.1.0-alpha.3.0.20190621202236-a465f0da5c5e h1:VIFW1Rr74XTQHYMOrxnK5c99GeKE4xkhPz7N+N8xVJ4=
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maunium.net/go/mautrix v0.1.0-alpha.3.0.20190621202236-a465f0da5c5e/go.mod h1:O+QWJP3H7BZEzIBSrECKpnpRnEKBwaoWVEu/yZwVwxg=
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maunium.net/go/mauview v0.0.0-20190606152754-de9e0a754a5d h1:H4wZ4vMVnOh5QFsb4xZtssgpv3DDEkBRzQ8iyEg2fX0=
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maunium.net/go/mauview v0.0.0-20190606152754-de9e0a754a5d/go.mod h1:GL+akv58wNFzzX4IKLvryKx0F/AcYKHql35DiBzBc/w=
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maunium.net/go/tcell v0.0.0-20190606152714-9a88fc07b3ed h1:sAcUrUZG2LFWBTkTtLKPQvHPHFM5d6huAhr5ZZuxtbQ=
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@ -91,7 +91,8 @@ type Room struct {
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// Room state cache.
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state map[mautrix.EventType]map[string]*mautrix.Event
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// MXID -> Member cache calculated from membership events.
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memberCache map[string]*mautrix.Member
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memberCache map[string]*mautrix.Member
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exMemberCache map[string]*mautrix.Member
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// The first two non-SessionUserID members in the room. Calculated at
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// the same time as memberCache.
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firstMemberCache *mautrix.Member
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@ -199,6 +200,8 @@ func (room *Room) Unload() bool {
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room.CanonicalAliasCache = ""
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room.firstMemberCache = nil
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room.secondMemberCache = nil
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room.memberCache = nil
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room.exMemberCache = nil
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if room.postUnload != nil {
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room.postUnload()
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}
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@ -363,27 +366,10 @@ func (room *Room) UpdateState(event *mautrix.Event) {
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}
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room.aliasesCache = nil
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case mautrix.StateMember:
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userID := event.GetStateKey()
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if userID == room.SessionUserID {
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room.SessionMember = room.eventToMember(userID, &event.Content)
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}
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if room.memberCache != nil {
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if event.Content.Membership == mautrix.MembershipLeave || event.Content.Membership == mautrix.MembershipBan {
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delete(room.memberCache, userID)
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} else if event.Content.Membership == mautrix.MembershipInvite || event.Content.Membership == mautrix.MembershipJoin {
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member := room.eventToMember(userID, &event.Content)
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existingMember, ok := room.memberCache[userID]
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if ok {
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*existingMember = *member
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} else {
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room.memberCache[userID] = member
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room.updateNthMemberCache(userID, member)
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}
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}
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}
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if room.nameCacheSource <= MemberRoomName {
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room.NameCache = ""
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}
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room.updateMemberState(event)
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case mautrix.StateTopic:
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room.topicCache = event.Content.Topic
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}
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@ -399,6 +385,34 @@ func (room *Room) UpdateState(event *mautrix.Event) {
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}
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}
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func (room *Room) updateMemberState(event *mautrix.Event) {
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userID := event.GetStateKey()
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if userID == room.SessionUserID {
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room.SessionMember = room.eventToMember(userID, &event.Content)
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}
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if room.memberCache != nil {
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member := room.eventToMember(userID, &event.Content)
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if event.Content.Membership.IsInviteOrJoin() {
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existingMember, ok := room.memberCache[userID]
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if ok {
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*existingMember = *member
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} else {
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delete(room.exMemberCache, userID)
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room.memberCache[userID] = member
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room.updateNthMemberCache(userID, member)
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}
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} else {
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existingExMember, ok := room.exMemberCache[userID]
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if ok {
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*existingExMember = *member
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} else {
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delete(room.memberCache, userID)
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room.exMemberCache[userID] = member
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}
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}
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}
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}
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// GetStateEvent returns the state event for the given type/state_key combo, or nil.
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func (room *Room) GetStateEvent(eventType mautrix.EventType, stateKey string) *mautrix.Event {
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room.Load()
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@ -560,6 +574,7 @@ func (room *Room) createMemberCache() map[string]*mautrix.Member {
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return room.memberCache
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}
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cache := make(map[string]*mautrix.Member)
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exCache := make(map[string]*mautrix.Member)
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room.lock.RLock()
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events := room.getStateEvents(mautrix.StateMember)
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room.firstMemberCache = nil
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@ -567,9 +582,11 @@ func (room *Room) createMemberCache() map[string]*mautrix.Member {
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if events != nil {
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for userID, event := range events {
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member := room.eventToMember(userID, &event.Content)
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if member.Membership == mautrix.MembershipJoin || member.Membership == mautrix.MembershipInvite {
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if member.Membership.IsInviteOrJoin() {
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cache[userID] = member
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room.updateNthMemberCache(userID, member)
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} else {
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exCache[userID] = member
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}
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if userID == room.SessionUserID {
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room.SessionMember = member
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@ -579,6 +596,7 @@ func (room *Room) createMemberCache() map[string]*mautrix.Member {
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room.lock.RUnlock()
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room.lock.Lock()
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room.memberCache = cache
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room.exMemberCache = cache
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room.lock.Unlock()
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return cache
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}
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@ -602,9 +620,18 @@ func (room *Room) GetMember(userID string) *mautrix.Member {
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room.Load()
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room.createMemberCache()
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room.lock.RLock()
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member, _ := room.memberCache[userID]
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member, ok := room.memberCache[userID]
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if ok {
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room.lock.RUnlock()
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return member
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}
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exMember, ok := room.exMemberCache[userID]
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if ok {
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room.lock.RUnlock()
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return exMember
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}
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room.lock.RUnlock()
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return member
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return nil
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}
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// GetSessionOwner returns the ID of the user whose session this room was created for.
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