publicCell.swift

   func setupCellForPublic() {
        let name: String = utils.getParamFromDictionary(cellData, searchKey: "message_author_name", defaultStr: "?")
        titleLabel?.text = name

        let currentVenue = utils.getParamFromDictionary(cellData, searchKey: "message_current_venue", defaultStr: "?")
        
        messageSenderLabel?.text = currentVenue

        let timeAgo = utils.getParamFromDictionary(cellData, searchKey: "message_last_message_time", defaultStr: "?")

        messageTimeLabel?.text = timeAgo

        let preview = utils.getParamFromDictionary(cellData, searchKey: "message_preview", defaultStr: "?")
        messageLabel?.text = preview

        if let imageName = cellData?["message_main_image_url"] as? String {
            utils.downloadImage(imageName, handler: {image in self.userImage?.image = image})
        } else {
            userImage?.image = UIImage(named:"group_chat_icon")
        }
    }