function gethumb($sfp, $w = '', $h = '', $tdir = false, $scale = true, $callback = false)
{
global $iCMS;
if (strpos($sfp, 'thumb/') !== false) {
return $sfp;
}
$info = pathinfo($sfp);
$tpf = $info['dirname'] . '/thumb/' . $info['filename'] . '_';
if ($callback) {
$rootpf = uploadpath($tpf, '+iPATH');
$tfArray = glob($rootpf . "*");
if ($tfArray) {
foreach ($tfArray as $_tfp) {
if (file_exists($_tfp)) {
$fn = substr($_tfp, 0, strrpos($_tfp, '.'));
$per = substr($fn, strrpos($fn, '_') + 1);
$tfpList[$per] = uploadpath($_tfp, '-iPATH');
}
}
}
return $tfpList;
} else {
$srfp = uploadpath($sfp, 'http2iPATH');
$tdir && ($tpf = $tdir . '/' . $info['filename'] . '_');
$rootpf = uploadpath($tpf, 'http2iPATH');
if (file_exists($srfp)) {
empty($w) && ($w = $iCMS->config['thumbwidth']);
empty($h) && ($h = $iCMS->config['thumbhight']);
$twh = $rootpf . $w . 'x' . $h . '.' . FS::getext($sfp);
if (file_exists($twh)) {
return uploadpath($twh, 'iPATH2http');
} else {
if ($iCMS->config['issmall']) {
require_once iPATH . 'include/upload.class.php';
$Thumb = iUpload::thumbnail(dirname($tdir ? $rootpf : $srfp) . '/', $srfp, $info['filename'], $w, $h, $scale, $tdir ? '' : 'thumb');
return uploadpath($Thumb['src'], 'iPATH2http');
} else {
return $sfp;
}
}
} else {
return $iCMS->config['uploadURL'] . '/nopic.gif';
}
}
}