function checkRemoteFolder()
{
static $items = null;
if ($items === null) {
$rawList = qg::Ftp()->rawlist('/module/');
$items = array();
foreach ($rawList as $child) {
$chunks = preg_split("/\\s+/", $child);
list($item['rights'], $item['number'], $item['user'], $item['group'], $item['size'], $item['month'], $item['day'], $item['time']) = $chunks;
$item['type'] = $chunks[0][0] === 'd' ? 'directory' : 'file';
array_splice($chunks, 0, 8);
$items[implode(" ", $chunks)] = $item;
}
}
return isset($items[$this->name]);
}
static function ftp()
{
if (!self::$Ftp) {
self::$Ftp = new qgFtp(qg_host, qg_user, qg_pass);
}
return self::$Ftp;
}
