/**
* Configure after successfull mount.
*
* @return void
* @author Dmitry (dio) Levashov
**/
protected function configure()
{
$this->aroot = realpath($this->root);
$root = $this->stat($this->root);
if ($this->options['quarantine']) {
$this->attributes[] = array('pattern' => '~^' . preg_quote($this->separator . $this->options['quarantine']) . '$~', 'read' => false, 'write' => false, 'locked' => true, 'hidden' => true);
}
// check thumbnails path
if ($this->options['tmbPath'] && ($test_path = $this->_separator($this->options['tmbPath'])) && strpos($test_path, $this->separator) === false) {
$this->options['tmbPath'] = $this->_joinPath($this->root, $this->options['tmbPath']);
$this->options['tmbPath'] = $this->_normpath($this->options['tmbPath']);
}
parent::configure();
// if no thumbnails url - try detect it
if ($root['read'] && !$this->tmbURL && $this->URL) {
if ($this->inRoot($this->tmbPath)) {
$temp = substr($this->tmbPath, strlen($this->root) + 1);
$this->tmbURL = $this->URL . str_replace($this->separator, '/', $temp);
if (preg_match("|[^/?&=]\$|", $this->tmbURL)) {
$this->tmbURL .= '/';
}
}
}
// check quarantine dir
if (!empty($this->options['quarantine'])) {
$this->quarantine = $this->_joinPath($this->root, $this->options['quarantine']);
if (!is_dir($this->quarantine) && !$this->_mkdir($this->root, $this->options['quarantine']) || !is_writable($this->quarantine)) {
$this->archivers['extract'] = array();
$this->disabled[] = 'extract';
}
} else {
$this->archivers['extract'] = array();
$this->disabled[] = 'extract';
}
}
/**
* Connect to ftp server
*
* @return bool
* @author Dmitry (dio) Levashov
*/
public function connect()
{
static $connected = false;
if ($connected) {
return true;
}
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
ftp_pasv($this->connect, $this->options['mode'] == 'passive');
// enter root folder
if (!ftp_chdir($this->connect, $this->root) || $this->root != ftp_pwd($this->connect)) {
$this->umount();
return $this->setError('Unable to open root folder.');
}
$connected = parent::connect();
return $connected;
}
/**
* Return temporary file path for required file
*
* @param string $path file path
* @return string
* @author Dmitry (dio) Levashov
**/
protected function tmpname($path)
{
return parent::_joinPath($this->tmpPath, md5($path));
}
