/**
* Get the total file usage
* @param bool $user
* @return int
*/
function getFileUsage($user = false)
{
$total = 0;
if (!empty($user)) {
$search = ['user' => $user];
} else {
$search = [];
}
if ($reviews = review::get($search, [], 9999, 0)) {
foreach ($reviews as $review) {
/* @var review $review */
if ($review instanceof review) {
if ($attachments = $review->getAttachments()) {
foreach ($attachments as $attachment) {
$total += $attachment['length'];
}
}
}
}
}
return $total;
}
