<?php $ComicsExtensions = array_fill_keys(array('cbr', 'cbz', 'gif', 'jpeg', 'jpg', 'pdf', 'png'), true); $MusicExtensions = array_fill_keys( array( 'ac3', 'accurip', 'azw3', 'chm', 'cue', 'djv', 'djvu', 'doc', 'dts', 'epub', 'ffp', 'flac', 'gif', 'htm', 'html', 'jpeg', 'jpg', 'lit', 'log', 'm3u', 'm3u8', 'm4a', 'm4b', 'md5', 'mobi', 'mp3', 'mp4', 'nfo', 'pdf', 'pls', 'png', 'rtf', 'sfv', 'txt'), true); $Keywords = array( 'ahashare.com', 'demonoid.com', 'demonoid.me', 'djtunes.com', 'h33t', 'housexclusive.net', 'limetorrents.com', 'mixesdb.com', 'mixfiend.blogstop', 'mixtapetorrent.blogspot', 'plixid.com', 'reggaeme.com' , 'scc.nfo', 'thepiratebay.org', 'torrentday'); function check_file($Type, $Name) { check_name($Name); check_extensions($Type, $Name); } function check_name($Name) { global $Keywords; $NameLC = strtolower($Name); foreach ($Keywords as &$Value) { if (strpos($NameLC, $Value) !== false) { forbidden_error($Name); } } if (preg_match('/INCOMPLETE~\*/i', $Name)) { forbidden_error($Name); } /* * These characters are invalid in NTFS on Windows systems: * : ? / < > \ * | " * * TODO: Add "/" to the blacklist. Adding "/" to the blacklist causes problems with nested dirs, apparently. * * Only the following characters need to be escaped (see the link below): * \ - ^ ] * * http://www.php.net/manual/en/regexp.reference.character-classes.php */ $AllBlockedChars = ' : ? < > \ * | " '; if (preg_match('/[\\:?<>*|"]/', $Name, $Matches)) { character_error($Matches[0], $AllBlockedChars); } } function check_extensions($Type, $Name) { global $MusicExtensions, $ComicsExtensions; if ($Type == 'Music' || $Type == 'Audiobooks' || $Type == 'Comedy' || $Type == 'E-Books') { if (!isset($MusicExtensions[get_file_extension($Name)])) { invalid_error($Name); } } elseif ($Type == 'Comics') { if (!isset($ComicsExtensions[get_file_extension($Name)])) { invalid_error($Name); } } } function get_file_extension($FileName) { return strtolower(substr(strrchr($FileName, '.'), 1)); } function invalid_error($Name) { global $Err; $Err = 'The torrent contained one or more invalid files (' . display_str($Name) . ')'; } function forbidden_error($Name) { global $Err; $Err = 'The torrent contained one or more forbidden files (' . display_str($Name) . ')'; } function character_error($Character, $AllBlockedChars) { global $Err; $Err = "One or more of the files or folders in the torrent has a name that contains the forbidden character '$Character'. Please rename the files as necessary and recreate the torrent.<br /><br />\nNote: The complete list of characters that are disallowed are shown below:<br />\n\t\t$AllBlockedChars"; }