protected function doClean($value)
{
// Getting uploaded file (still in tmp at this stage)
$validatedFile = parent::doClean($value);
// Loading BitTorrent class
require "../lib/bittorrent/Autoload.php";
// Open a new torrent instance
$torrent = new PHP_BitTorrent_Torrent();
// Loading it
$torrent->loadFromTorrentFile($validatedFile->getTempName());
// Generating hash
$hash = sha1(PHP_BitTorrent_Encoder::encode($torrent->getInfo()));
// I want to use this hash outside this class, not clean at all, shame on me ^^
define('HASH', $hash);
define('SIZE', $torrent->getSize());
// Looking if hash is already posted
$sh = Doctrine_Query::create()->select('COUNT(*)')->from("Uploads")->where("hash = ?", $hash)->execute(array(), Doctrine_Core::HYDRATE_SINGLE_SCALAR);
if ($sh > 0) {
throw new sfValidatorError($this, 'already', array('hash' => $hash));
}
// Private mode
$i = $torrent->getInfo();
if ($this->getOption('private') != $i['private']) {
throw new sfValidatorError($this, 'private', array('private' => $this->getOption('private')));
}
// Checking if announce URL is correct
/*if ($this->getOption('announce') != $torrent->getAnnounce())
throw new sfValidatorError($this, 'announce', array('announce' => $this->getOption('announce')));
*/
return $validatedFile;
}
/**
* Get list of files for a torrent
* @return array
*/
public function getFiles($url)
{
$url = "uploads/torrents/" . $url;
if (!file_exists($url)) {
return false;
}
// Loading BitTorrent class
require_once "../lib/bittorrent/Autoload.php";
// Open a new torrent instance
$torrent = new PHP_BitTorrent_Torrent();
// Load torrent
$torrent->loadFromTorrentFile($url);
// Get filelist
$fileList = $torrent->getFileList();
// If it returns only one file, build array like multi-file.
if (is_string($fileList)) {
return array(array("length" => $torrent->getSize(), "path" => array($fileList)));
} else {
return $fileList;
}
}
