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Code Issues Projects Releases Wiki Activity

Make message handling more synchronous and fill history on portal create

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This commit is contained in:
Tulir Asokan 2019-05-21 23:44:14 +03:00
parent adc7257490
commit 6f2a51410f
14 changed files with 198 additions and 64 deletions
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4
go.mod
View file

@ -3,7 +3,7 @@ module maunium.net/go/mautrix-whatsapp
go 1.12
require (
github.com/Rhymen/go-whatsapp v0.0.2-0.20190520154255-e9add85056dd
github.com/Rhymen/go-whatsapp v0.0.2-0.20190521203213-17d96f9c79ea
github.com/golang/protobuf v1.3.1 // indirect
github.com/gorilla/mux v1.7.2 // indirect
github.com/lib/pq v1.1.1
@ -21,4 +21,4 @@ require (
replace gopkg.in/russross/blackfriday.v2 => github.com/russross/blackfriday/v2 v2.0.1
replace github.com/Rhymen/go-whatsapp => github.com/tulir/go-whatsapp v0.0.2-0.20190520154255-e9add85056dd
replace github.com/Rhymen/go-whatsapp => github.com/tulir/go-whatsapp v0.0.2-0.20190521203213-17d96f9c79ea

2
go.sum
View file

@ -76,6 +76,8 @@ github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9 h1:lpEzuenPuO1XNTe
github.com/skip2/go-qrcode v0.0.0-20190110000554-dc11ecdae0a9/go.mod h1:PLPIyL7ikehBD1OAjmKKiOEhbvWyHGaNDjquXMcYABo=
github.com/tulir/go-whatsapp v0.0.2-0.20190520154255-e9add85056dd h1:NN9d4MwNnEAT6X9WO49W3Q5YmydKx6y5xrPCnsjEuFM=
github.com/tulir/go-whatsapp v0.0.2-0.20190520154255-e9add85056dd/go.mod h1:qf/2PQi82Okxw/igghu/oMGzTeUYuKBq1JNo3tdQyNg=
github.com/tulir/go-whatsapp v0.0.2-0.20190521203213-17d96f9c79ea h1:cvrUAxWhx461T2E/vEMGKHy6zuA8/ml7NDYtYH/lx9A=
github.com/tulir/go-whatsapp v0.0.2-0.20190521203213-17d96f9c79ea/go.mod h1:qf/2PQi82Okxw/igghu/oMGzTeUYuKBq1JNo3tdQyNg=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
golang.org/x/crypto v0.0.0-20190222235706-ffb98f73852f h1:qWFY9ZxP3tfI37wYIs/MnIAqK0vlXp1xnYEa5HxFSSY=

114
portal.go
View file

@ -102,18 +102,27 @@ func (bridge *Bridge) GetAllPortals() []*Portal {
}
func (bridge *Bridge) NewPortal(dbPortal *database.Portal) *Portal {
return &Portal{
portal := &Portal{
Portal: dbPortal,
bridge: bridge,
log: bridge.Log.Sub(fmt.Sprintf("Portal/%s", dbPortal.Key)),
messageLocks: make(map[types.WhatsAppMessageID]sync.Mutex),
recentlyHandled: [recentlyHandledLength]types.WhatsAppMessageID{},
messages: make(chan PortalMessage, 128),
}
go portal.handleMessageLoop()
return portal
}
const recentlyHandledLength = 100
type PortalMessage struct {
source *User
data interface{}
}
type Portal struct {
*database.Portal
@ -128,9 +137,47 @@ type Portal struct {
recentlyHandledLock sync.Mutex
recentlyHandledIndex uint8
lastMessageTs uint64
messages chan PortalMessage
isPrivate *bool
}
func (portal *Portal) handleMessageLoop() {
for msg := range portal.messages {
if len(portal.MXID) == 0 {
_, isRevocation := msg.data.(whatsappExt.MessageRevocation)
if isRevocation {
continue
}
err := portal.CreateMatrixRoom(msg.source)
if err != nil {
portal.log.Errorln("Failed to create portal room:", err)
return
}
}
portal.handleMessage(msg)
}
}
func (portal *Portal) handleMessage(msg PortalMessage) {
switch data := msg.data.(type) {
case whatsapp.TextMessage:
portal.HandleTextMessage(msg.source, data)
case whatsapp.ImageMessage:
portal.HandleMediaMessage(msg.source, data.Download, data.Thumbnail, data.Info, data.Type, data.Caption)
case whatsapp.VideoMessage:
portal.HandleMediaMessage(msg.source, data.Download, data.Thumbnail, data.Info, data.Type, data.Caption)
case whatsapp.AudioMessage:
portal.HandleMediaMessage(msg.source, data.Download, nil, data.Info, data.Type, "")
case whatsapp.DocumentMessage:
portal.HandleMediaMessage(msg.source, data.Download, data.Thumbnail, data.Info, data.Type, data.Title)
case whatsappExt.MessageRevocation:
portal.HandleMessageRevoke(msg.source, data)
}
}
func (portal *Portal) getMessageLock(messageID types.WhatsAppMessageID) sync.Mutex {
portal.messageLocksLock.Lock()
defer portal.messageLocksLock.Unlock()
@ -194,16 +241,17 @@ func (portal *Portal) markHandled(source *User, message *waProto.WebMessageInfo,
portal.recentlyHandled[index] = msg.JID
}
func (portal *Portal) startHandling(id types.WhatsAppMessageID) (*sync.Mutex, bool) {
if portal.isRecentlyHandled(id) {
func (portal *Portal) startHandling(info whatsapp.MessageInfo) (*sync.Mutex, bool) {
if portal.lastMessageTs > info.Timestamp+1 || portal.isRecentlyHandled(info.Id) {
return nil, false
}
lock := portal.getMessageLock(id)
lock := portal.getMessageLock(info.Id)
lock.Lock()
if portal.isDuplicate(id) {
if portal.isDuplicate(info.Id) {
lock.Unlock()
return nil, false
}
portal.lastMessageTs = info.Timestamp
return &lock, true
}
@ -476,6 +524,27 @@ func (portal *Portal) RestrictMetadataChanges(restrict bool) {
}
}
func (portal *Portal) FillHistory(user *User) error {
resp, err := user.Conn.LoadMessages(portal.Key.JID, "", 50)
if err != nil {
return err
}
messages, ok := resp.Content.([]interface{})
if !ok {
return fmt.Errorf("history response not list")
}
for _, rawMessage := range messages {
message, ok := rawMessage.(*waProto.WebMessageInfo)
if !ok {
portal.log.Warnln("Unexpected non-WebMessageInfo item in history response:", rawMessage)
continue
}
fmt.Println("Filling history", message.GetKey(), message.GetMessageTimestamp())
portal.handleMessage(PortalMessage{user, whatsapp.ParseProtoMessage(message)})
}
return nil
}
func (portal *Portal) CreateMatrixRoom(user *User) error {
portal.roomCreateLock.Lock()
defer portal.roomCreateLock.Unlock()
@ -523,6 +592,10 @@ func (portal *Portal) CreateMatrixRoom(user *User) error {
}
portal.MXID = resp.RoomID
portal.Update()
err = portal.FillHistory(user)
if err != nil {
portal.log.Errorln("Failed to fill history:", err)
}
return nil
}
@ -605,18 +678,16 @@ func (portal *Portal) HandleMessageRevoke(user *User, message whatsappExt.Messag
}
func (portal *Portal) HandleTextMessage(source *User, message whatsapp.TextMessage) {
lock, ok := portal.startHandling(message.Info.Id)
if len(portal.MXID) == 0 {
return
}
lock, ok := portal.startHandling(message.Info)
if !ok {
return
}
defer lock.Unlock()
err := portal.CreateMatrixRoom(source)
if err != nil {
portal.log.Errorln("Failed to create portal room:", err)
return
}
intent := portal.GetMessageIntent(source, message.Info)
if intent == nil {
return
@ -640,18 +711,16 @@ func (portal *Portal) HandleTextMessage(source *User, message whatsapp.TextMessa
}
func (portal *Portal) HandleMediaMessage(source *User, download func() ([]byte, error), thumbnail []byte, info whatsapp.MessageInfo, mimeType, caption string) {
lock, ok := portal.startHandling(info.Id)
if len(portal.MXID) == 0 {
return
}
lock, ok := portal.startHandling(info)
if !ok {
return
}
defer lock.Unlock()
err := portal.CreateMatrixRoom(source)
if err != nil {
portal.log.Errorln("Failed to create portal room:", err)
return
}
intent := portal.GetMessageIntent(source, info)
if intent == nil {
return
@ -1018,6 +1087,9 @@ func (portal *Portal) Cleanup(puppetsOnly bool) {
return
}
for member, _ := range members.Joined {
if member == intent.UserID {
continue
}
puppet := portal.bridge.GetPuppetByMXID(member)
if puppet != nil {
_, err = puppet.Intent().LeaveRoom(portal.MXID)
@ -1031,6 +1103,10 @@ func (portal *Portal) Cleanup(puppetsOnly bool) {
}
}
}
_, err = intent.LeaveRoom(portal.MXID)
if err != nil {
portal.log.Errorln("Error leaving with main intent while cleaning up portal:", err)
}
}
func (portal *Portal) HandleMatrixLeave(sender *User) {

48
user.go
View file

@ -25,10 +25,11 @@ import (
"github.com/skip2/go-qrcode"
log "maunium.net/go/maulogger/v2"
"github.com/Rhymen/go-whatsapp"
"maunium.net/go/mautrix"
"maunium.net/go/mautrix/format"
"github.com/Rhymen/go-whatsapp"
"maunium.net/go/mautrix-whatsapp/database"
"maunium.net/go/mautrix-whatsapp/types"
"maunium.net/go/mautrix-whatsapp/whatsapp-ext"
@ -306,6 +307,10 @@ func (user *User) HandleError(err error) {
_, _ = user.bridge.Bot.SendMessageEvent(user.ManagementRoom, mautrix.EventMessage, content)
}
func (user *User) ShouldCallSynchronously() bool {
return true
}
func (user *User) HandleJSONParseError(err error) {
user.log.Errorln("WhatsApp JSON parse error:", err)
}
@ -319,33 +324,27 @@ func (user *User) GetPortalByJID(jid types.WhatsAppID) *Portal {
}
func (user *User) HandleTextMessage(message whatsapp.TextMessage) {
portal := user.GetPortalByJID(message.Info.RemoteJid)
portal.HandleTextMessage(user, message)
user.GetPortalByJID(message.Info.RemoteJid).messages <- PortalMessage{user, message}
}
func (user *User) HandleImageMessage(message whatsapp.ImageMessage) {
portal := user.GetPortalByJID(message.Info.RemoteJid)
portal.HandleMediaMessage(user, message.Download, message.Thumbnail, message.Info, message.Type, message.Caption)
user.GetPortalByJID(message.Info.RemoteJid).messages <- PortalMessage{user, message}
}
func (user *User) HandleVideoMessage(message whatsapp.VideoMessage) {
portal := user.GetPortalByJID(message.Info.RemoteJid)
portal.HandleMediaMessage(user, message.Download, message.Thumbnail, message.Info, message.Type, message.Caption)
user.GetPortalByJID(message.Info.RemoteJid).messages <- PortalMessage{user, message}
}
func (user *User) HandleAudioMessage(message whatsapp.AudioMessage) {
portal := user.GetPortalByJID(message.Info.RemoteJid)
portal.HandleMediaMessage(user, message.Download, nil, message.Info, message.Type, "")
user.GetPortalByJID(message.Info.RemoteJid).messages <- PortalMessage{user, message}
}
func (user *User) HandleDocumentMessage(message whatsapp.DocumentMessage) {
portal := user.GetPortalByJID(message.Info.RemoteJid)
portal.HandleMediaMessage(user, message.Download, message.Thumbnail, message.Info, message.Type, message.Title)
user.GetPortalByJID(message.Info.RemoteJid).messages <- PortalMessage{user, message}
}
func (user *User) HandleMessageRevoke(message whatsappExt.MessageRevocation) {
portal := user.GetPortalByJID(message.RemoteJid)
portal.HandleMessageRevoke(user, message)
user.GetPortalByJID(message.RemoteJid).messages <- PortalMessage{user, message}
}
func (user *User) HandlePresence(info whatsappExt.Presence) {
@ -382,17 +381,20 @@ func (user *User) HandleMsgInfo(info whatsappExt.MsgInfo) {
return
}
go func() {
intent := user.bridge.GetPuppetByJID(info.SenderJID).Intent()
for _, id := range info.IDs {
msg := user.bridge.DB.Message.GetByJID(portal.Key, id)
if msg == nil {
continue
}
err := intent.MarkRead(portal.MXID, msg.MXID)
if err != nil {
user.log.Warnln("Failed to mark message %s as read by %s: %v", msg.MXID, info.SenderJID, err)
}
}
}()
}
}
@ -401,10 +403,10 @@ func (user *User) HandleCommand(cmd whatsappExt.Command) {
case whatsappExt.CommandPicture:
if strings.HasSuffix(cmd.JID, whatsappExt.NewUserSuffix) {
puppet := user.bridge.GetPuppetByJID(cmd.JID)
puppet.UpdateAvatar(user, cmd.ProfilePicInfo)
go puppet.UpdateAvatar(user, cmd.ProfilePicInfo)
} else {
portal := user.GetPortalByJID(cmd.JID)
portal.UpdateAvatar(user, cmd.ProfilePicInfo)
go portal.UpdateAvatar(user, cmd.ProfilePicInfo)
}
case whatsappExt.CommandDisconnect:
var msg string
@ -416,7 +418,7 @@ func (user *User) HandleCommand(cmd whatsappExt.Command) {
msg = fmt.Sprintf("\u26a0 Your WhatsApp connection was closed by the server (reason code: %s).\n\n"+
"Use the `reconnect` command to reconnect.", cmd.Kind)
}
_, _ = user.bridge.Bot.SendMessageEvent(user.ManagementRoom, mautrix.EventMessage, format.RenderMarkdown(msg))
go user.bridge.Bot.SendMessageEvent(user.ManagementRoom, mautrix.EventMessage, format.RenderMarkdown(msg))
}
}
@ -432,19 +434,19 @@ func (user *User) HandleChatUpdate(cmd whatsappExt.ChatUpdate) {
switch cmd.Data.Action {
case whatsappExt.ChatActionNameChange:
portal.UpdateName(cmd.Data.NameChange.Name, cmd.Data.SenderJID)
go portal.UpdateName(cmd.Data.NameChange.Name, cmd.Data.SenderJID)
case whatsappExt.ChatActionAddTopic:
portal.UpdateTopic(cmd.Data.AddTopic.Topic, cmd.Data.SenderJID)
go portal.UpdateTopic(cmd.Data.AddTopic.Topic, cmd.Data.SenderJID)
case whatsappExt.ChatActionRemoveTopic:
portal.UpdateTopic("", cmd.Data.SenderJID)
go portal.UpdateTopic("", cmd.Data.SenderJID)
case whatsappExt.ChatActionPromote:
portal.ChangeAdminStatus(cmd.Data.PermissionChange.JIDs, true)
go portal.ChangeAdminStatus(cmd.Data.PermissionChange.JIDs, true)
case whatsappExt.ChatActionDemote:
portal.ChangeAdminStatus(cmd.Data.PermissionChange.JIDs, false)
go portal.ChangeAdminStatus(cmd.Data.PermissionChange.JIDs, false)
case whatsappExt.ChatActionAnnounce:
portal.RestrictMessageSending(cmd.Data.Announce)
go portal.RestrictMessageSending(cmd.Data.Announce)
case whatsappExt.ChatActionRestrict:
portal.RestrictMetadataChanges(cmd.Data.Restrict)
go portal.RestrictMetadataChanges(cmd.Data.Restrict)
}
}

5
whatsapp-ext/chat.go
View file

@ -142,6 +142,11 @@ func (ext *ExtendedConn) handleMessageChatUpdate(message []byte) {
if !ok {
continue
}
if ext.shouldCallSynchronously(chatUpdateHandler) {
chatUpdateHandler.HandleChatUpdate(event)
} else {
go chatUpdateHandler.HandleChatUpdate(event)
}
}
}

5
whatsapp-ext/cmd.go
View file

@ -59,6 +59,11 @@ func (ext *ExtendedConn) handleMessageCommand(message []byte) {
if !ok {
continue
}
if ext.shouldCallSynchronously(commandHandler) {
commandHandler.HandleCommand(event)
} else {
go commandHandler.HandleCommand(event)
}
}
}

5
whatsapp-ext/conn.go
View file

@ -55,6 +55,11 @@ func (ext *ExtendedConn) handleMessageConn(message []byte) {
if !ok {
continue
}
if ext.shouldCallSynchronously(connInfoHandler) {
connInfoHandler.HandleConnInfo(event)
} else {
go connInfoHandler.HandleConnInfo(event)
}
}
}

5
whatsapp-ext/jsonmessage.go
View file

@ -96,7 +96,12 @@ func (ext *ExtendedConn) HandleJsonMessage(message string) {
if !ok {
continue
}
if ext.shouldCallSynchronously(ujmHandler) {
ujmHandler.HandleUnhandledJSONMessage(message)
} else {
go ujmHandler.HandleUnhandledJSONMessage(message)
}
}
}
}

5
whatsapp-ext/msginfo.go
View file

@ -85,6 +85,11 @@ func (ext *ExtendedConn) handleMessageMsgInfo(msgType JSONMessageType, message [
if !ok {
continue
}
if ext.shouldCallSynchronously(msgInfoHandler) {
msgInfoHandler.HandleMsgInfo(event)
} else {
go msgInfoHandler.HandleMsgInfo(event)
}
}
}

5
whatsapp-ext/presence.go
View file

@ -62,6 +62,11 @@ func (ext *ExtendedConn) handleMessagePresence(message []byte) {
if !ok {
continue
}
if ext.shouldCallSynchronously(presenceHandler) {
presenceHandler.HandlePresence(event)
} else {
go presenceHandler.HandlePresence(event)
}
}
}

5
whatsapp-ext/props.go
View file

@ -63,6 +63,11 @@ func (ext *ExtendedConn) handleMessageProps(message []byte) {
if !ok {
continue
}
if ext.shouldCallSynchronously(protocolPropsHandler) {
protocolPropsHandler.HandleProtocolProps(event)
} else {
go protocolPropsHandler.HandleProtocolProps(event)
}
}
}

7
whatsapp-ext/protomessage.go
View file

@ -35,7 +35,7 @@ type MessageRevocation struct {
func (ext *ExtendedConn) HandleRawMessage(message *proto.WebMessageInfo) {
protoMsg := message.GetMessage().GetProtocolMessage()
if protoMsg.GetType() == proto.ProtocolMessage_REVOKE {
if protoMsg != nil && protoMsg.GetType() == proto.ProtocolMessage_REVOKE {
key := protoMsg.GetKey()
deletedMessage := MessageRevocation{
Id: key.GetId(),
@ -48,7 +48,12 @@ func (ext *ExtendedConn) HandleRawMessage(message *proto.WebMessageInfo) {
if !ok {
continue
}
if ext.shouldCallSynchronously(mrHandler) {
mrHandler.HandleMessageRevoke(deletedMessage)
} else {
go mrHandler.HandleMessageRevoke(deletedMessage)
}
}
}
}

5
whatsapp-ext/stream.go
View file

@ -58,6 +58,11 @@ func (ext *ExtendedConn) handleMessageStream(message []json.RawMessage) {
if !ok {
continue
}
if ext.shouldCallSynchronously(streamHandler) {
streamHandler.HandleStreamEvent(event)
} else {
go streamHandler.HandleStreamEvent(event)
}
}
}

9
whatsapp-ext/whatsapp.go
View file

@ -46,6 +46,15 @@ func ExtendConn(conn *whatsapp.Conn) *ExtendedConn {
return ext
}
func (ext *ExtendedConn) shouldCallSynchronously(handler whatsapp.Handler) bool {
sh, ok := handler.(whatsapp.SyncHandler)
return ok && sh.ShouldCallSynchronously()
}
func (ext *ExtendedConn) ShouldCallSynchronously() bool {
return true
}
type GroupInfo struct {
JID string `json:"jid"`
OwnerJID string `json:"owner"`