BlackShot

I've modified my previous plugin Download React to include two features: users have to like posts before downloading and share at least one file publicly.
I'm not a skilled developer, so this is a very simple plugin. But it does what it says.
Option to enable/disable buttons (refresh page and donate). Might need some design tweaking depending on how many buttons you disable Option to add a customized link if the donation button is enabled Option for admins and mods to bypass restrictions Option to change FontAwesome icon used in the warning If user hasn't liked post or uploaded a file, no extra icons will show If user has only liked post or uploaded a file, icons will appear indicating which option still needs completion

Simply creates a download restriction. Users have to react to files before being able to download them.
Fixed download bypassing (caused by IPS code).
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Thanks to @by_ix for helping with the base code!