<?


error_reporting(E_ALL);

include "torrent.php";
include "tracker.php";

function returnfile($id){

	global $xoopsDB;
	$sql = "SELECT url FROM ".$xoopsDB->prefix('xtorrent_downloads')." WHERE lid = $id";
	$rti = $xoopsDB->query($sql);
	$rt = $xoopsDB->fetchArray($rti);
	return str_replace(XOOPS_URL,XOOPS_ROOT_PATH,$rt['url']);
	
}

function poll_torrent($id){
	global $xoopsDB;
	
	$torrent = new Torrent(returnfile($id));
	if(!$torrent->error) {
		$sql[0] = "DELETE from ".$xoopsDB->prefix('xtorrent_torrent')." WHERE lid = $id";
		$sql[1] = "INSERT INTO ".$xoopsDB->prefix('xtorrent_torrent')." (lid, seeds, leechers, totalsize, modifiedby, tname, infoHash, announce, md5sum, added) ";
		$sql[1] .= "VALUES ('$id','".$summary['seeds']."','".$summary['leeches']."','".($torrent->totalSize / 1073741824)."','".addslashes($torrent->modifiedBy)."','".addslashes($torrent->name)."','".addslashes($torrent->infoHash)."','".addslashes($torrent->announce)."','".addslashes($torrent->md5sum)."','".time()."')";
		$sql[2] = "DELETE from ".$xoopsDB->prefix('xtorrent_files')." WHERE lid = $id";
		
		$rt = $xoopsDB->queryF($sql[0]);
		$rt = $xoopsDB->queryF($sql[1]);
		$rt = $xoopsDB->queryF($sql[2]);
	
		foreach($torrent->files as $file){ 
			$rt = $xoopsDB->queryF("INSERT INTO ".$xoopsDB->prefix('xtorrent_files')." (lid,`file`) VALUES ('$id','".addslashes($file->name)."')");
		}
	}
	return $torrent;
}

function poll_tracker($torrent, $id, $timeout){

	global $xoopsDB;
	
	if (!isset($torrent))
		$torrent = new Torrent(returnfile($id));
			
	if(!$torrent->error) {
		$scrape_result = @tracker_scrape_all($torrent, $timeout);
		$summary = tracker_scrape_summarise($scrape_result);
	
		$sql[0] = "DELETE from ".$xoopsDB->prefix('xtorrent_tracker')." WHERE lid = $id";	
		$rt = $xoopsDB->queryF($sql[0]);
		
		foreach($scrape_result as $tracker => $result){
		
			if (isset($result)){
				$rt = $xoopsDB->queryF("INSERT INTO ".$xoopsDB->prefix('xtorrent_tracker')." (lid, seeds, leechers, tracker) VALUES ('$id','".$result['seeds']."','".$result['leeches']."','".$tracker."')");	
			} else {
				$rt = $xoopsDB->queryF("INSERT INTO ".$xoopsDB->prefix('xtorrent_tracker')." (lid, seeds, leechers, tracker) VALUES ('$id','0','0','".$tracker."')");			
			}
		}
	}
}

?>