I searched for some developer infos on the Joom!Fish site, but I couldn't find much information.
I try to modify a small bot which adds RSS tags into the metadata. I will add an option to the metadata tags dependent on the language the user choose. For example, if english is choosen by the user, "&lang=en" should be added to the RSS link in the metadata tags.
How can the bot get the information which language is choosen? How can I get this information in the php code?