/**
* Wordpress filter (see add_filter), designed to hook in on the action/event 'editor_save_data'.
*
* Check that a file is free of viruses.
* Return FALSE if it fails AV checking.
* @param string $filename (as in $_FILES['xxx']['tmp_name'])
* @return string filename (as in $_FILES['xxx']['tmp_name']) or boolean false if we can't upload it.
*/
function virus_check_file()
{
$args = func_get_args();
$files = $args[0];
/* $_FILES like */
if (Xerte_Validate_VirusScanClamAv::canRun()) {
foreach ($files as $file) {
$validator = new Xerte_Validate_VirusScanClamAv();
if (!$validator->isValid($file['tmp_name'])) {
die("Possible virus found in upload; Consult server log files for more information.");
}
}
}
return $files;
}
public function testRunability()
{
$this->assertTrue(Xerte_Validate_VirusScanClamAv::canRun());
}
