105 lines
3.3 KiB
Go
105 lines
3.3 KiB
Go
package bwhatsapp
|
|
|
|
import (
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/42wim/matterbridge/bridge/config"
|
|
|
|
"github.com/Rhymen/go-whatsapp"
|
|
|
|
whatsappExt "maunium.net/go/mautrix-whatsapp/whatsapp-ext"
|
|
)
|
|
|
|
/*
|
|
Implement handling messages coming from WhatsApp
|
|
Check:
|
|
- https://github.com/Rhymen/go-whatsapp#add-message-handlers
|
|
- https://github.com/Rhymen/go-whatsapp/blob/master/handler.go
|
|
- https://github.com/tulir/mautrix-whatsapp/tree/master/whatsapp-ext for more advanced command handling
|
|
*/
|
|
|
|
// HandleError received from WhatsApp
|
|
func (b *Bwhatsapp) HandleError(err error) {
|
|
b.Log.Errorf("%v", err) // TODO implement proper handling? at least respond to different error types
|
|
}
|
|
|
|
// HandleTextMessage sent from WhatsApp, relay it to the brige
|
|
func (b *Bwhatsapp) HandleTextMessage(message whatsapp.TextMessage) {
|
|
if message.Info.FromMe { // || !strings.Contains(strings.ToLower(message.Text), "@echo") {
|
|
return
|
|
}
|
|
// whatsapp sends last messages to show context , cut them
|
|
if message.Info.Timestamp < b.startedAt {
|
|
return
|
|
}
|
|
|
|
messageTime := time.Unix(int64(message.Info.Timestamp), 0) // TODO check how behaves between timezones
|
|
groupJid := message.Info.RemoteJid
|
|
|
|
senderJid := message.Info.SenderJid
|
|
if len(senderJid) == 0 {
|
|
// TODO workaround till https://github.com/Rhymen/go-whatsapp/issues/86 resolved
|
|
senderJid = *message.Info.Source.Participant
|
|
}
|
|
|
|
// translate sender's Jid to the nicest username we can get
|
|
senderName := b.getSenderName(senderJid)
|
|
if senderName == "" {
|
|
senderName = "Someone" // don't expose telephone number
|
|
}
|
|
|
|
extText := message.Info.Source.Message.ExtendedTextMessage
|
|
if extText != nil && extText.ContextInfo != nil && extText.ContextInfo.MentionedJid != nil {
|
|
// handle user mentions
|
|
for _, mentionedJid := range extText.ContextInfo.MentionedJid {
|
|
numberAndSuffix := strings.SplitN(mentionedJid, "@", 2)
|
|
|
|
// mentions comes as telephone numbers and we don't want to expose it to other bridges
|
|
// replace it with something more meaninful to others
|
|
mention := b.getSenderNotify(numberAndSuffix[0] + whatsappExt.NewUserSuffix)
|
|
if mention == "" {
|
|
mention = "someone"
|
|
}
|
|
message.Text = strings.Replace(message.Text, "@"+numberAndSuffix[0], "@"+mention, 1)
|
|
}
|
|
}
|
|
|
|
b.Log.Debugf("<= Sending message from %s on %s to gateway", senderJid, b.Account)
|
|
rmsg := config.Message{
|
|
UserID: senderJid,
|
|
Username: senderName,
|
|
Text: message.Text,
|
|
Timestamp: messageTime,
|
|
Channel: groupJid,
|
|
Account: b.Account,
|
|
Protocol: b.Protocol,
|
|
Extra: make(map[string][]interface{}),
|
|
// ParentID: TODO, // TODO handle thread replies // map from Info.QuotedMessageID string
|
|
// Event string `json:"event"`
|
|
// Gateway string // will be added during message processing
|
|
ID: message.Info.Id}
|
|
|
|
if avatarURL, exists := b.userAvatars[senderJid]; exists {
|
|
rmsg.Avatar = avatarURL
|
|
}
|
|
|
|
b.Log.Debugf("<= Message is %#v", rmsg)
|
|
b.Remote <- rmsg
|
|
}
|
|
|
|
//
|
|
//func (b *Bwhatsapp) HandleImageMessage(message whatsapp.ImageMessage) {
|
|
// fmt.Println(message) // TODO implement
|
|
//}
|
|
//
|
|
//func (b *Bwhatsapp) HandleVideoMessage(message whatsapp.VideoMessage) {
|
|
// fmt.Println(message) // TODO implement
|
|
//}
|
|
//
|
|
//func (b *Bwhatsapp) HandleJsonMessage(message string) {
|
|
// fmt.Println(message) // TODO implement
|
|
//}
|
|
// TODO HandleRawMessage
|
|
// TODO HandleAudioMessage
|