#!/bin/sh
# A simple script to extract a rar file inside a directory downloaded by Transmission.
# It uses environment variables passed by the transmission client to find and extract any rar files from a downloaded torrent into the folder they were found in.
# It will also try to copy *.srt/subtitle files if found.

dest_folder="/media/SpockVault/Downloads/Processing/"

# Script starts
echo "Post-processing $TR_TORRENT_NAME after finished download"

if [ -n "$(find /$TR_TORRENT_DIR/$TR_TORRENT_NAME -name '*.rar')" ];
then
        echo "Processing *.rar $TR_TORRENT_NAME to processing-dir"
        touch $dest_folder/post_download_in_progress.md
        find /$TR_TORRENT_DIR/$TR_TORRENT_NAME -name "*.rar" -execdir unrar e -o- "{}" $dest_folder \;
        rm $dest_folder/post_download_in_progress.md
elif [ -n "$(find /$TR_TORRENT_DIR/$TR_TORRENT_NAME -iname '*.mkv' -or -iname '*.mp4' -or -iname '*.avi')" ]
then
        touch $dest_folder/post_download_in_progress.md
        echo "Processing video file from $TR_TORRENT_NAME to sickchill-dir"
        find /$TR_TORRENT_DIR/$TR_TORRENT_NAME -iname '*.mkv' -or -iname '*.mp4' -or -iname '*.avi' -or -iname '*.srt' | grep -iv sample | xargs cp -t $dest_folder
        rm $dest_folder/post_download_in_progress.md
else
        echo "No suitable files found, not doing anything.."
fi