Encode HTML messages, reported as bug in Discord

src/blackmisc/network/textmessage.cpp

@@ -164,6 +164,12 @@ namespace BlackMisc
             return asciiOnlyString(simplifyAccents(m_message));
         }
 
+        QString CTextMessage::getHtmlEncodedMessage() const
+        {
+            if (m_message.isEmpty()) { return {}; }
+            return m_message.toHtmlEscaped();
+        }
+
         void CTextMessage::setMessage(const QString &message)
         {
             m_message = message.simplified().trimmed();

src/blackmisc/network/textmessage.h

@@ -90,6 +90,9 @@ namespace BlackMisc
             //! Get ASCII only message
             QString getAsciiOnlyMessage() const;
 
+            //! Get HTML escaped message
+            QString getHtmlEncodedMessage() const;
+
             //! Empty message
             bool isEmpty() const { return m_message.isEmpty(); }