55 lines
1.6 KiB
Go
55 lines
1.6 KiB
Go
|
// mautrix-whatsapp - A Matrix-WhatsApp puppeting bridge.
|
||
|
|
// Copyright (C) 2019 Tulir Asokan
|
||
|
|
//
|
||
|
|
// This program is free software: you can redistribute it and/or modify
|
||
|
|
// it under the terms of the GNU Affero General Public License as published by
|
||
|
|
// the Free Software Foundation, either version 3 of the License, or
|
||
|
|
// (at your option) any later version.
|
||
|
|
//
|
||
|
|
// This program is distributed in the hope that it will be useful,
|
||
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
// GNU Affero General Public License for more details.
|
||
|
|
//
|
||
|
|
// You should have received a copy of the GNU Affero General Public License
|
||
|
|
// along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
package whatsappExt
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/Rhymen/go-whatsapp"
|
||
|
|
"github.com/Rhymen/go-whatsapp/binary/proto"
|
||
|
|
)
|
||
|
|
|
||
|
|
type MessageRevokeHandler interface {
|
||
|
|
whatsapp.Handler
|
||
|
|
HandleMessageRevoke(key MessageRevocation)
|
||
|
|
}
|
||
|
|
|
||
|
|
type MessageRevocation struct {
|
||
|
|
Id string
|
||
|
|
RemoteJid string
|
||
|
|
FromMe bool
|
||
|
|
Participant string
|
||
|
|
}
|
||
|
|
|
||
|
|
func (ext *ExtendedConn) HandleRawMessage(message *proto.WebMessageInfo) {
|
||
|
|
protoMsg := message.GetMessage().GetProtocolMessage()
|
||
|
|
if protoMsg.GetType() == proto.ProtocolMessage_REVOKE {
|
||
|
|
key := protoMsg.GetKey()
|
||
|
|
deletedMessage := MessageRevocation{
|
||
|
|
Id: key.GetId(),
|
||
|
|
RemoteJid: key.GetRemoteJid(),
|
||
|
|
FromMe: key.GetFromMe(),
|
||
|
|
Participant: key.GetParticipant(),
|
||
|
|
}
|
||
|
|
for _, handler := range ext.handlers {
|
||
|
|
mrHandler, ok := handler.(MessageRevokeHandler)
|
||
|
|
if !ok {
|
||
|
|
continue
|
||
|
|
}
|
||
|
|
mrHandler.HandleMessageRevoke(deletedMessage)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|