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Fix bridging messages to WhatsApp with relaybot. Fixes #191

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This commit is contained in:
Tulir Asokan 2020-05-25 23:11:00 +03:00
parent c6b4f34c28
commit 46e53eca4d
1 changed files with 18 additions and 13 deletions
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31
portal.go
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@ -1192,6 +1192,7 @@ func (portal *Portal) preprocessMatrixMedia(sender *User, relaybotFormatted bool
mxc, err := rawMXC.Parse()
if err != nil {
portal.log.Errorln("Malformed content URL in %s: %v", eventID, err)
return nil
}
data, err := portal.MainIntent().DownloadBytes(mxc)
if err != nil {
@ -1276,10 +1277,11 @@ func (portal *Portal) addRelaybotFormat(sender *User, content *event.MessageEven
return true
}
func (portal *Portal) convertMatrixMessage(sender *User, evt *event.Event) *waProto.WebMessageInfo {
content := evt.Content.AsMessage()
if content == nil {
return nil
func (portal *Portal) convertMatrixMessage(sender *User, evt *event.Event) (*waProto.WebMessageInfo, *User) {
content, ok := evt.Content.Parsed.(*event.MessageEventContent)
if !ok {
portal.log.Debugfln("Failed to handle event %s: unexpected parsed content type %T", evt.ID, evt.Content.Parsed)
return nil, sender
}
ts := uint64(evt.Timestamp / 1000)
@ -1313,7 +1315,7 @@ func (portal *Portal) convertMatrixMessage(sender *User, evt *event.Event) *waPr
portal.log.Debugln("Database says", sender.MXID, "not in chat and no relaybot, but trying to send anyway")
} else {
portal.log.Debugln("Ignoring message from", sender.MXID, "in chat with no relaybot")
return nil
return nil, sender
}
} else {
relaybotFormatted = portal.addRelaybotFormat(sender, content)
@ -1348,7 +1350,7 @@ func (portal *Portal) convertMatrixMessage(sender *User, evt *event.Event) *waPr
case event.MsgImage:
media := portal.preprocessMatrixMedia(sender, relaybotFormatted, content, evt.ID, whatsapp.MediaImage)
if media == nil {
return nil
return nil, sender
}
info.Message.ImageMessage = &waProto.ImageMessage{
Caption: &media.Caption,
@ -1363,7 +1365,7 @@ func (portal *Portal) convertMatrixMessage(sender *User, evt *event.Event) *waPr
case event.MsgVideo:
media := portal.preprocessMatrixMedia(sender, relaybotFormatted, content, evt.ID, whatsapp.MediaVideo)
if media == nil {
return nil
return nil, sender
}
duration := uint32(content.GetInfo().Duration)
info.Message.VideoMessage = &waProto.VideoMessage{
@ -1380,7 +1382,7 @@ func (portal *Portal) convertMatrixMessage(sender *User, evt *event.Event) *waPr
case event.MsgAudio:
media := portal.preprocessMatrixMedia(sender, relaybotFormatted, content, evt.ID, whatsapp.MediaAudio)
if media == nil {
return nil
return nil, sender
}
duration := uint32(content.GetInfo().Duration)
info.Message.AudioMessage = &waProto.AudioMessage{
@ -1395,7 +1397,7 @@ func (portal *Portal) convertMatrixMessage(sender *User, evt *event.Event) *waPr
case event.MsgFile:
media := portal.preprocessMatrixMedia(sender, relaybotFormatted, content, evt.ID, whatsapp.MediaDocument)
if media == nil {
return nil
return nil, sender
}
info.Message.DocumentMessage = &waProto.DocumentMessage{
Url: &media.URL,
@ -1407,10 +1409,10 @@ func (portal *Portal) convertMatrixMessage(sender *User, evt *event.Event) *waPr
FileLength: &media.FileLength,
}
default:
portal.log.Debugln("Unhandled Matrix event:", evt)
return nil
portal.log.Debugln("Unhandled Matrix event %s: unknown msgtype %s", evt.ID, content.MsgType)
return nil, sender
}
return info
return info, sender
}
func (portal *Portal) wasMessageSent(sender *User, id string) bool {
@ -1454,7 +1456,10 @@ func (portal *Portal) HandleMatrixMessage(sender *User, evt *event.Event) {
return
}
portal.log.Debugfln("Received event %s", evt.ID)
info := portal.convertMatrixMessage(sender, evt)
info, sender := portal.convertMatrixMessage(sender, evt)
if info == nil {
return
}
portal.markHandled(sender, info, evt.ID)
portal.log.Debugln("Sending event", evt.ID, "to WhatsApp")