Running custom scripts when users perform various actions

From FileRun Documentation

Custom PHP scripts can be automatically executed when the users perform one of the 57 monitored actions (E-mail_notification_system#Actions_keynames).

For example, to automatically run custom PHP code whenever a file is uploaded, you can simply place a PHP file named "upload.php" inside the folder "/path-to-filerun/customizables/events/"

Here's a list of useful scripts:

Antivirus check on upload:

 
<?php
global $auth;
$data = unserialize($data['data']);
$info = array(
	"username" => $auth->currentUserInfo['username'],
	"fullPath" => $data['full_path']
);
 
$pathToShellScript = "virus_scan.sh";
//virus_scan.sh will be executed with the username and the file's path
@system($pathToShellScript." ".escapeshellarg($info['username'])." ".escapeshellarg($info['fullPath']);
?>
 

Filter uploaded files by extension:

 
<?php
$extensions = array("exe", "dll"); //customize the list of banned extensions
 
/*************************************************************/
 
global $fm;
$data = unserialize($data['data']);
$ext = $fm->getExtension($data['filename']);
if (in_array($ext, $extensions)) {
	unlink($data['full_path']);
}
?>