public function uploadPost(TorrentUploadRequest $request)
{
if ($request->isMethod('POST')) {
// Global config file
$config = config('settings');
// Get files from request
$torrent_file = $request->file('torrent_file');
$picture_file = $request->file('torrent_picture');
$nfo_file = $request->file('torrent_nfo');
// Torrent file name
$filename = strip_tags($torrent_file->getClientOriginalName());
// Torrent name
$name = strip_tags($request->get('torrent_name'));
// Torrent description
$description = strip_tags($request->get('torrent_description'));
// Torrent category
$category = $request->get('torrent_category');
// Set the torrent name to be as the file name, if the name is empty
if ($name == "" || strlen($name) < 10) {
// Remove the extension
$name = str_replace(".torrent", "", $filename);
// Replace dots with spaces
$name = str_replace(".", " ", $name);
}
// Load dictionary from the torrent file
$dictionary = BencodeHelper::decodeFile($torrent_file);
// Retrieve the announce and the info values from the dictionary
list($announce, $info) = BencodeHelper::checkDictionary($dictionary, "announce(string):info");
// Torrent name from the file, number of files and the files list
list($dictionary_torrent_name, $pieces_length, $pieces) = BencodeHelper::checkDictionary($info, "name(string):piece length(integer):pieces(string)");
// Init files list array
$file_list = array();
// Get torrent size from dictionary
$total_length = BencodeHelper::getDictionaryValue($info, "length", "integer");
// Default torrent type (i.e. the torrent has one file)
$type = "single";
if (isset($total_length)) {
$file_list[] = array($dictionary_torrent_name, $total_length);
} else {
// Torrent has multiple files
$f_list = BencodeHelper::getDictionaryValue($info, "files", "list");
$total_length = 0;
foreach ($f_list as $fn) {
list($ll, $ff) = BencodeHelper::checkDictionary($fn, "length(integer):path(list)");
$total_length += $ll;
$ffa = array();
foreach ($ff as $ffe) {
$ffa[] = $ffe["value"];
}
$ffe = implode("/", $ffa);
$file_list[] = array($ffe, $ll);
}
$type = "multi";
}
// Join files list into a string
$files_list = BencodeHelper::getFileListAsString($file_list);
// Hash
$info_hash = strtoupper(sha1($info["string"]));
// Torrent file hash
$hash = md5($torrent_file);
// Save poster column
$poster = "";
// Save picture
if ($picture_file !== null) {
$extension = $picture_file->getClientOriginalExtension();
$poster = sprintf("%s.%s", $hash, $extension);
$picture_file->move($config['torrents_image_upload_dir'], $poster);
}
// Create the torrent in DB
$torrent = Torrent::create(['name' => $name, 'description' => $description, 'filename' => $filename, 'category_id' => $category, 'info_hash' => $info_hash, 'hash' => $hash, 'size' => $total_length, 'picture' => $poster, 'files_list' => $files_list, 'user_id' => Auth::id()]);
// Get global announce urls
$announce_url = $config['global_announce_urls'];
// Set them to the dictionary
$dictionary["value"]["announce"] = array("type" => "list", "value" => $announce_url);
// Add custom comment
$dictionary["value"]["comment"] = array("type" => "string", "value" => sprintf("Torrent downloaded from %s", $config['site_name']));
// Set it as private
$dictionary["value"]["info"]["value"]["private"] = array("type" => "integer", "value" => "1");
// Save the torrent file
$path_to_new_file = sprintf("%s%s.torrent", $config['torrents_upload_dir'], $torrent->hash);
$contents = BencodeHelper::bencode($dictionary);
$new_file = File::put($path_to_new_file, $contents);
// Save nfo
$nfo_file->move($config['torrents_nfos_upload_dir'], sprintf("%s.nfo", $torrent->hash));
return Redirect::to('/torrents');
}
}
