machka-pasla
b42fae8772
- Introduced `get_message_content` and `send_message_by_type` utility functions to streamline content type handling and message sending for various media types. - Updated `process_broadcast_message_handler` and `process_direct_message_handler` to leverage these new functions, reducing code duplication and improving maintainability. - Enhanced error handling for empty messages and improved message formatting with admin signatures.