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Share backfill start/end code between initial and recovery fills

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This commit is contained in:
Tulir Asokan 2019-05-30 17:25:56 +03:00
parent c4751f4953
commit 521a8b74aa
1 changed files with 21 additions and 17 deletions
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38
portal.go
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@ -530,12 +530,10 @@ func (portal *Portal) BackfillHistory(user *User, lastMessageTime uint64) error
if !portal.bridge.Config.Bridge.RecoverHistory {
return nil
}
portal.backfillLock.Lock()
portal.backfilling = true
defer func() {
portal.backfilling = false
portal.backfillLock.Unlock()
}()
endBackfill := portal.beginBackfill()
defer endBackfill()
lastMessage := portal.bridge.DB.Message.GetLastInChat(portal.Key)
if lastMessage == nil {
return nil
@ -571,22 +569,31 @@ func (portal *Portal) BackfillHistory(user *User, lastMessageTime uint64) error
return nil
}
func (portal *Portal) FillInitialHistory(user *User) error {
if portal.bridge.Config.Bridge.InitialHistoryFill == 0 {
return nil
}
func (portal *Portal) beginBackfill() func() {
portal.backfillLock.Lock()
portal.backfilling = true
defer func() {
portal.backfilling = false
portal.backfillLock.Unlock()
}()
var privateChatPuppet *Puppet
if portal.IsPrivateChat() {
privateChatPuppet = portal.bridge.GetPuppetByJID(portal.Key.Receiver)
_, _ = portal.MainIntent().InviteUser(portal.MXID, &mautrix.ReqInviteUser{UserID: privateChatPuppet.MXID})
_ = privateChatPuppet.DefaultIntent().EnsureJoined(portal.MXID)
}
return func() {
portal.backfilling = false
portal.backfillLock.Unlock()
if privateChatPuppet != nil {
_, _ = privateChatPuppet.DefaultIntent().LeaveRoom(portal.MXID)
}
}
}
func (portal *Portal) FillInitialHistory(user *User) error {
if portal.bridge.Config.Bridge.InitialHistoryFill == 0 {
return nil
}
endBackfill := portal.beginBackfill()
defer endBackfill()
n := portal.bridge.Config.Bridge.InitialHistoryFill
portal.log.Infoln("Filling initial history, maximum", n, "messages")
var messages []interface{}
@ -625,9 +632,6 @@ func (portal *Portal) FillInitialHistory(user *User) error {
}
}
portal.handleHistory(user, messages)
if privateChatPuppet != nil {
_, _ = privateChatPuppet.DefaultIntent().LeaveRoom(portal.MXID)
}
return nil
}