ad2e91f7
 Mihail
move multyparser ...
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<?php
/**
* Simple elFinder driver for IIS FTP
*
**/
class elFinderVolumeFTPIIS extends elFinderVolumeFTP {
/**
* Connect to ftp server
*
* @return bool
**/
protected function connect() {
if (!($this->connect = ftp_connect($this->options['host'], $this->options['port'], $this->options['timeout']))) {
return $this->setError('Unable to connect to FTP server '.$this->options['host']);
}
if (!ftp_login($this->connect, $this->options['user'], $this->options['pass'])) {
$this->umount();
return $this->setError('Unable to login into '.$this->options['host']);
}
// switch off extended passive mode - may be usefull for some servers
//@ftp_exec($this->connect, 'epsv4 off' );
// enter passive mode if required
$this->options['mode'] = 'active';
ftp_pasv($this->connect, $this->options['mode'] == 'passive');
// enter root folder
if (!ftp_chdir($this->connect, $this->root))
{
$this->umount();
return $this->setError('Unable to open root folder.');
}
$stat = array();
$stat['name'] = $this->root;
$stat['mime'] = 'directory';
$this->filesCache[$this->root] = $stat;
$this->cacheDir($this->root);
return true;
}
/**
* Parse line from ftp_rawlist() output and return file stat (array)
*
* @param string $raw line from ftp_rawlist() output
* @return array
**/
protected function parseRaw($raw) {
$info = preg_split("/\s+/", $raw, 9);
$stat = array();
$stat['name'] = join(" ", array_slice($info, 3, 9));
$stat['read'] = true;
if ($info[2] == '<DIR>')
{
$stat['size'] = 0;
$stat['mime'] = 'directory';
}
else
{
$stat['size'] = $info[2];
$stat['mime'] = $this->mimetype($stat['name']);
}
return $stat;
}
/**
* Cache dir contents
*
* @param string $path dir path
* @return void
**/
protected function cacheDir($path) {
$this->dirsCache[$path] = array();
if (preg_match('/\'|\"/', $path)) {
foreach (ftp_nlist($this->connect, $path) as $p) {
if (($stat = $this->_stat($p)) &&empty($stat['hidden'])) {
// $files[] = $stat;
$this->dirsCache[$path][] = $p;
}
}
return;
}
foreach (ftp_rawlist($this->connect, $path) as $raw) {
if (($stat = $this->parseRaw($raw))) {
$p = $path.DIRECTORY_SEPARATOR.$stat['name'];
// $files[] = $stat;
$this->dirsCache[$path][] = $p;
//$stat['name'] = $p;
$this->filesCache[$p] = $stat;
}
}
}
protected function _stat($path) {
$stat = array();
$stat = $this->filesCache[$path];
if (empty($stat))
{
$this->cacheDir($this->_dirname($path));
$stat = $this->filesCache[$path];
}
return $stat;
}
protected function ftp_scan_dir($remote_directory)
{
$buff = ftp_rawlist($this->connect, $remote_directory, true);
$items = array();
foreach ($buff as $str) {
$info = preg_split("/\s+/", $str, 9);
$remote_file_path = $remote_directory . DIRECTORY_SEPARATOR . join(" ", array_slice($info, 3, 9));
$item = array();
$item['type'] = $info[2] == '<DIR>' ? 'd' : 'f';
$item['path'] = $remote_file_path;
$items[] = $item;
if ($item['type'] == 'd')
$items = array_merge($items, $this->ftp_scan_dir($item['path']));
}
return $items;
}
} // END class
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