connector: implement receiving replies

Signed-off-by: Sumner Evans <sumner.evans@automattic.com>

pkg/connector/tomatrix.go

@@ -7,6 +7,7 @@ import (
 
 	"maunium.net/go/mautrix/bridgev2"
 	"maunium.net/go/mautrix/bridgev2/database"
+	"maunium.net/go/mautrix/bridgev2/networkid"
 	"maunium.net/go/mautrix/event"
 
 	"go.mau.fi/mautrix-linkedin/pkg/connector/linkedinfmt"
@@ -37,6 +38,10 @@ func (l *LinkedInClient) convertToMatrix(ctx context.Context, portal *bridgev2.P
 			part, err = l.convertExternalMediaToMatrix(ctx, portal, intent, rc.ExternalMedia)
 		case rc.File != nil:
 			part, err = l.convertFileToMatrix(ctx, portal, intent, rc.File)
+		case rc.RepliedMessageContent != nil:
+			cm.ReplyTo = &networkid.MessageOptionalPartID{
+				MessageID: rc.RepliedMessageContent.OriginalMessage.MessageID(),
+			}
 		case rc.VectorImage != nil:
 			part, err = l.convertVectorImageToMatrix(ctx, portal, intent, rc.VectorImage)
 		case rc.Video != nil:

pkg/linkedingo/types/realtime.go

@@ -45,11 +45,12 @@ const (
 )
 
 type RenderContent struct {
-	Audio         *AudioMetadata     `json:"audio,omitempty"`
-	ExternalMedia *ExternalMedia     `json:"externalMedia,omitempty"`
-	File          *FileAttachment    `json:"file,omitempty"`
-	VectorImage   *VectorImage       `json:"vectorImage,omitempty"`
-	Video         *VideoPlayMetadata `json:"video,omitempty"`
+	Audio                 *AudioMetadata     `json:"audio,omitempty"`
+	ExternalMedia         *ExternalMedia     `json:"externalMedia,omitempty"`
+	File                  *FileAttachment    `json:"file,omitempty"`
+	RepliedMessageContent *RepliedMessage    `json:"repliedMessageContent,omitempty"`
+	VectorImage           *VectorImage       `json:"vectorImage,omitempty"`
+	Video                 *VideoPlayMetadata `json:"video,omitempty"`
 }
 
 // Message represents a com.linkedin.messenger.Message object.
@@ -68,6 +69,11 @@ func (m Message) MessageID() networkid.MessageID {
 	return networkid.MessageID(m.EntityURN.String())
 }
 
+// RepliedMessage represents a com.linkedin.messenger.RepliedMessage object.
+type RepliedMessage struct {
+	OriginalMessage Message `json:"originalMessage,omitempty"`
+}
+
 // RealtimeTypingIndicator represents a
 // com.linkedin.messenger.RealtimeTypingIndicator object.
 type RealtimeTypingIndicator struct {