# reaches the notification limit an email will be sent out. This should be set up as a
# cron job.
include "../../include/db.php";
include "../../include/general.php";
if (!isset($disk_quota_limit_size_warning_noupload) && !isset($disk_quota_notification_limit_percent_warning)) {
die("Please set the disk quota limits in your configuration before running this script!");
} else {
echo "Checking disk usage...<br/>";
# Work out free space / usage
if (!file_exists($storagedir)) {
mkdir($storagedir, 0777);
}
if (isset($disksize)) {
# Use disk quota rather than real disk size
$avail = $disksize * (1024 * 1024 * 1024);
$used = get_total_disk_usage();
$free = $avail - $used;
} else {
$avail = disk_total_space($storagedir);
$free = disk_free_space($storagedir);
$used = $avail - $free;
}
if ($free < 0) {
$free = 0;
}
$avail_format = str_replace(" ", " ", formatfilesize($avail));
$used_format = str_replace(" ", " ", formatfilesize($used));
$free_format = str_replace(" ", " ", formatfilesize($free));
$used_percent = round(($avail ? $used / $avail : 0) * 100, 0);
echo $lang["diskusage"] . ": " . $used_percent . "%\n" . $lang["available"] . ": " . $avail_format . "\n" . $lang["used"] . ": " . $used_format . "\n" . $lang["free"] . ": " . $free_format . "<br/><br/>";
if (isset($disk_quota_notification_limit_percent_warning)) {
function overquota()
{
# Return true if the system is over quota
global $disksize;
if (isset($disksize))
{
# Disk quota functionality. Calculate the usage by the $storagedir folder only rather than the whole disk.
# Unix only due to reliance on 'du' command
$avail=$disksize*(1024*1024*1024);
$used=get_total_disk_usage();
$free=$avail-$used;
if ($free<=0) {return true;}
}
return false;
}