#!/bin/bash
## Rutracker Downloader by goooseman.ru ##
## Created on 13th of April 2013 ##


## Variables ##
USERNAME=
PASSWORD=
TORRENTID=$1

## Variables checking ##
if [ ! $TORRENTID ];
  then
    echo Please use it as "scriptname.sh <topicid>"
      echo Topicid is the number at the end of the topic link. 
   echo Example: link is "http://rutracker.org/forum/viewtopic.php?t=4246831"
        echo Command is: ./RutrackerDownloader.sh 4246831
   exit 1
fi

if  [ -z $USERNAME ] || [ -z $PASSWORD ];
      then 
        echo Please setup USERNAME and PASSWORD variables 
   exit 1
fi



## Saving cookies ##
if [ ! -f cookies.txt ];
     then
 echo
        echo Saving cookies to cookies.txt...
        wget --user-agent=Mozilla/5.0 --save-cookies cookies.txt --post-data "login_username=$USERNAME&login;_password=$PASSWORD&login;=Вход" --no-check-certificate http://login.rutracker.org/forum/login.php
    echo Cookies saved...
       echo 
fi

## Downloading file ##
echo
echo Downloading .torrent...
wget --keep-session-cookies --load-cookies cookies.txt  --referer='http://rutracker.org/forum/viewtopic.php?t='$TORRENTID --header='Content-Type:application/x-www-form-urlencoded' --header='t:'$TORRENTID --post-data='t='$TORRENTID http://dl.rutracker.org/forum/dl.php?t=$TORRENTID -O [rutracker.org].t$TORRENTID.torrent
echo .torrent saved
echo

## Removing tmp files ##

if [ -f login.php ];
  then
 echo 
       echo Removing login.php...
   rm login.php*
       echo login.php deleted
fi