script to block user one by one from download

[hubbabubba]

Hi all again, can someone please help me with a script that make me able as netfounder or master
to block users i want from downloading. Need this script in a private hub where we block users
that dont follow our rules about what to share or not. Would be great if someone can?t help
me and add a rightclick command like "block choosen user" , "unblock choosen user" , "block user by name"
and "unblock user by name".
I have allready search for leech blocker and it?s just block profiles , need to be able to block users
one and one not by profile
thx again hubbabubba