ezservermonitor-web/libs/disk.php

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<?php
require '../autoload.php';
$Config = new Config();
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$datas = array();
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# if there are more than 7 awk's colums it means the mount point name contains spaces
# so consider the first colums as a unique colum and the last 6 as real colums
if (!(exec('/bin/df -T -P | tail -n +2 | awk \'{ if (NF > 7) { for (i=1; i<NF-6; i++) { printf("%s ", $i); } for (i=NF-6; i<NF; i++) { printf("%s,", $i); } print $NF; } else { print $1","$2","$3","$4","$5","$6","$7; } }\'', $df)))
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{
$datas[] = array(
'total' => 'N.A',
'used' => 'N.A',
'free' => 'N.A',
'percent_used' => 0,
'mount' => 'N.A',
'filesystem' => 'N.A',
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);
}
else
{
$mounted_points = array();
$key = 0;
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foreach ($df as $mounted)
{
list($filesystem, $type, $total, $used, $free, $percent, $mount) = explode(',', $mounted);
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if ($percent > 100)
$percent = 100;
if (strpos($type, 'tmpfs') !== false && $Config->get('disk:show_tmpfs') === false)
continue;
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if (strpos($filesystem, '/dev/loop') !== false && $Config->get('disk:show_loop') === false)
continue;
foreach ($Config->get('disk:ignore_mounts') as $to_ignore)
{
if ($mount === $to_ignore)
continue 2;
}
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if (!in_array($mount, $mounted_points))
{
$mounted_points[] = trim($mount);
$datas[$key] = array(
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'total' => Misc::getSize($total * 1024),
'used' => Misc::getSize($used * 1024),
'free' => Misc::getSize($free * 1024),
'percent_used' => trim($percent, '%'),
'mount' => $mount,
);
if ($Config->get('disk:show_filesystem'))
$datas[$key]['filesystem'] = $filesystem;
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}
$key++;
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}
}
echo json_encode($datas);