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Cache canonical alias in room list so tab completing wouldn't load state from disk

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This commit is contained in:
Tulir Asokan 2019-06-18 17:31:55 +03:00
parent b76c301145
commit 439d8371db
1 changed files with 8 additions and 8 deletions
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16
matrix/rooms/room.go
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@ -104,7 +104,7 @@ type Room struct {
// The topic of the room. Directly fetched from the m.room.topic state event. // The topic of the room. Directly fetched from the m.room.topic state event.
topicCache string topicCache string
// The canonical alias of the room. Directly fetched from the m.room.canonical_alias state event. // The canonical alias of the room. Directly fetched from the m.room.canonical_alias state event.
canonicalAliasCache string CanonicalAliasCache string
// The list of aliases. Directly fetched from the m.room.aliases state event. // The list of aliases. Directly fetched from the m.room.aliases state event.
aliasesCache []string aliasesCache []string
@ -196,7 +196,7 @@ func (room *Room) Unload() bool {
room.state = nil room.state = nil
room.aliasesCache = nil room.aliasesCache = nil
room.topicCache = "" room.topicCache = ""
room.canonicalAliasCache = "" room.CanonicalAliasCache = ""
room.firstMemberCache = nil room.firstMemberCache = nil
room.secondMemberCache = nil room.secondMemberCache = nil
if room.postUnload != nil { if room.postUnload != nil {
@ -356,7 +356,7 @@ func (room *Room) UpdateState(event *mautrix.Event) {
room.NameCache = event.Content.Alias room.NameCache = event.Content.Alias
room.nameCacheSource = CanonicalAliasRoomName room.nameCacheSource = CanonicalAliasRoomName
} }
room.canonicalAliasCache = event.Content.Alias room.CanonicalAliasCache = event.Content.Alias
case mautrix.StateAliases: case mautrix.StateAliases:
if room.nameCacheSource <= AliasRoomName { if room.nameCacheSource <= AliasRoomName {
room.NameCache = "" room.NameCache = ""
@ -427,18 +427,18 @@ func (room *Room) GetTopic() string {
} }
func (room *Room) GetCanonicalAlias() string { func (room *Room) GetCanonicalAlias() string {
if len(room.canonicalAliasCache) == 0 { if len(room.CanonicalAliasCache) == 0 {
canonicalAliasEvt := room.GetStateEvent(mautrix.StateCanonicalAlias, "") canonicalAliasEvt := room.GetStateEvent(mautrix.StateCanonicalAlias, "")
if canonicalAliasEvt != nil { if canonicalAliasEvt != nil {
room.canonicalAliasCache = canonicalAliasEvt.Content.Alias room.CanonicalAliasCache = canonicalAliasEvt.Content.Alias
} else { } else {
room.canonicalAliasCache = "-" room.CanonicalAliasCache = "-"
} }
} }
if room.canonicalAliasCache == "-" { if room.CanonicalAliasCache == "-" {
return "" return ""
} }
return room.canonicalAliasCache return room.CanonicalAliasCache
} }
// GetAliases returns the list of aliases that point to this room. // GetAliases returns the list of aliases that point to this room.