try harder to decode WEBP in groups

Author: zoff99

src/chatlog/chatwidget.cpp

@@ -125,6 +125,11 @@ void renderMessageRaw(const QString& pubkey, const QString& displayName, bool is
             QByteArray image_data_bytes = QByteArray::fromHex(chatLogMessage.message.id_or_hash.toLatin1());
             QPixmap pixmap_;
             bool result = pixmap_.loadFromData(image_data_bytes);
+            if (!result)
+            {
+                qDebug() << "renderMessageRaw:loadFromData:trying with hardcoded WEBP type";
+                result = pixmap_.loadFromData(image_data_bytes, "WEBP");
+            }
             qDebug() << "renderMessageRaw:loadFromData:res=" << result;
 
             if (result)

src/widget/widget.cpp

@@ -2091,6 +2091,11 @@ void Widget::onGroupMessageReceivedImage(int groupnumber, int peernumber, const
 
     QPixmap mpixmap;
     bool result = mpixmap.loadFromData(image_data_bytes);
+    if (!result)
+    {
+        qDebug() << "onGroupMessageReceivedImage:loadFromData:trying with hardcoded WEBP type";
+        result = mpixmap.loadFromData(image_data_bytes, "WEBP");
+    }
     qDebug() << "onGroupMessageReceivedImage:loadFromData:res=" << result;
 
     //if (result)