impl sending maps of pickup+dropoff

message/matrix.go

@@ -103,3 +103,16 @@ func (m Matrix) Send(text string) error {
 	_, err = c.SendText(m.room, text)
 	return err
 }
+
+func (m Matrix) SendImage(uri string) error {
+	if m.mock {
+		log.Printf("matrix.SendImage(%s)", uri)
+		return nil
+	}
+	c, err := m.getclient()
+	if err != nil {
+		return err
+	}
+	_, err = c.SendImage(m.room, "", uri)
+	return err
+}