nzbToMedia/TorrentToMedia.py
2013-02-17 23:01:27 -08:00

371 lines
13 KiB
Python
Executable file

#!/usr/bin/env python
#System imports
import ConfigParser
import sys
import os
import shutil
from subprocess import call
# Custom imports
import linktastic.linktastic as linktastic
import autoProcessMovie
import autoProcessTV
from nzbToMediaEnv import *
Logger = logging.getLogger()
logFile = os.path.join(os.path.dirname(sys.argv[0]), "postprocess.log")
logging.config.fileConfig(os.path.join(os.path.dirname(sys.argv[0]), "logger.conf"))
fileHandler = logging.FileHandler(logFile, encoding='utf-8', delay=True)
fileHandler.formatter = logging.Formatter('%(asctime)s|%(levelname)-7.7s %(message)s', '%H:%M:%S')
fileHandler.level = logging.DEBUG
Logger.addHandler(fileHandler)
Logger.info("TorrentToMedia %s", VERSION)
config = ConfigParser.ConfigParser()
configFilename = os.path.join(os.path.dirname(sys.argv[0]), "autoProcessMedia.cfg")
Logger.info("Loading config from %s", configFilename)
if not os.path.isfile(configFilename):
Logger.error("You need an autoProcessMedia.cfg file - did you rename and edit the .sample?")
sys.exit(-1)
config.read(configFilename)
TV_Cat = config.get("SickBeard", "category")
TV_dest = os.path.normpath(config.get("SickBeard", "destination"))
Movie_dest = os.path.normpath(config.get("CouchPotato", "destination"))
Movie_Cat = config.get("CouchPotato", "category")
useLink = int(config.get("Torrent", "uselink"))
extractionTool = config.get("Torrent", "extractiontool")
def category_search(Directory, Category, root):
DirBase = os.path.split(os.path.normpath(Directory)) #Test for blackhole sub-directory.
if DirBase[1] == Name:
Logger.info("Files appear to be in their own directory")
DirBase2 = os.path.split(os.path.normpath(DirBase[0]))
if DirBase2[1] == Movie_Cat or DirBase2[1] == TV_Cat:
if not Category:
Logger.info("Determined Category to be: %s", DirBase2[1])
Category = DirBase2[1]
elif not Category:
Logger.error("Could not identify category from the directory structure. please check downlaoder settings.")
sys.exit(-1)
else:
pass
elif DirBase[1] == Movie_Cat or DirBase[1] == TV_Cat:
if os.path.isdir(os.path.join(Directory, Name)):
Logger.info("Found torrent directory %s in category directory %s", os.path.join(Directory, Name), Directory)
Directory = os.path.join(Directory, Name)
else:
Logger.info("The directory passed is the root directory for category %s", DirBase[1])
Logger.warn("You should change settings to download torrents to their own directory if possible")
Logger.info("We will try and determine which files to process, individually")
root = 1
if not Category:
Logger.info("Determined Category to be: %s", DirBase[1])
Category = DirBase[1]
elif not Category:
Logger.error("Could not identify category from the directory structure. please check downlaoder settings.")
sys.exit(-1)
else:
Logger.info("The directory passed does not appear to include a category or the torrent name")
Logger.warn("You should change settings to download torrents to their own directory if possible and include Label/Category directories.")
Logger.info("We will try and determine which files to process, individually")
root = 1
return Directory, Category, root
def is_sample(file_path, Name):
# 200 MB in bytes
SIZE_CUTOFF = 200 * 1024 * 1024
# ignore 'sample' in files unless 'sample' in Torrent Name
if ('sample' in file_path.lower()) and (not 'sample' in Name) and (os.path.getsize(file_path) < SIZE_CUTOFF)):
return True
else:
return False
def copy_link(source, target, useLink, destination):
## Create destination folder
if not os.path.exists(destination):
try:
Logger.debug("Creating destination folder: %s", destination)
os.makedirs(destination)
except Exception, e:
Logger.error("Not possible to create destination folder: %s", e)
return False
if useLink:
try:
Logger.debug("Linking %s to %s", source, target)
linktastic.link(source, target)
except:
if os.path.isfile(target):
Logger.info("something went wrong in linktastic.link, but the destination file was created")
else:
Logger.info("something went wrong in linktastic.link. trying to create a copy")
Logger.debug("Copying %s to %s", source, target)
shutil.copy(source, target)
else:
Logger.debug("Copying %s to %s", source, target)
shutil.copy(source, target)
return True
def unpack(dirpath, file, destination):
## Using Windows?
if os.name == 'nt':
cmd_7zip = [extractionTool, 'x -y']
ext_7zip = [".rar",".zip",".tar.gz","tgz",".tar.bz2",".tbz",".tar.lzma",".tlz",".7z",".xz"]
EXTRACT_COMMANDS = dict.fromkeys(ext_7zip, cmd_7zip)
Logger.info("We are using Windows")
## Using linux?
elif os.name == 'posix':
required_cmds=["unrar", "unzip", "tar", "unxz", "unlzma", "7zr"]
EXTRACT_COMMANDS = {
".rar": ["unrar", "x -o+ -y"],
".zip": ["unzip", ""],
".tar.gz": ["tar", "xzf"],
".tgz": ["tar", "xzf"],
".tar.bz2": ["tar", "xjf"],
".tbz": ["tar", "xjf"],
".tar.lzma": ["tar", "--lzma xf"],
".tlz": ["tar", "--lzma xf"],
".txz": ["tar", "--xz xf"],
".7z": ["7zr", "x"],
}
Logger.info("We are using *nix")
## Need to add a check for which commands that can be utilized in *nix systems..
else:
Logger.error("Unknown OS, exiting")
ext = os.path.splitext(file)
fp = os.path.join(dirpath, file)
if ext[1] in (".gz", ".bz2", ".lzma"):
## Check if this is a tar
if os.path.splitext(ext[0])[1] == ".tar":
cmd = EXTRACT_COMMANDS[".tar" + ext[1]]
else:
if ext[1] in EXTRACT_COMMANDS:
cmd = EXTRACT_COMMANDS[ext[1]]
else:
Logger.debug("Unknown file type: %s", ext[1])
continue
## Create destination folder
if not os.path.exists(destination):
try:
Logger.debug("Creating destination folder: %s", destination)
os.makedirs(destination)
except Exception, e:
Logger.error("Not possible to create destination folder: %s", e)
return False
Logger.info("Extracting %s to %s", fp, destination)
## Running..
Logger.debug("Extracting %s %s %s %s", cmd[0], cmd[1], fp, destination)
pwd = os.getcwd() # Get our Present Working Directory
os.chdir(destination) #not all unpack commands accept full paths, so just extract into this directory.
if os.name == 'nt': #Windows needs quotes around directory structure
try:
run = "\"" + cmd[0] + "\" " + cmd[1] + " \"" + fp + "\"" #windows needs quotes around directories.
res = call(run)
if res == 0:
Logger.info("Extraction was successful for %s to %s", fp, destination)
else:
Logger.info("Extraction failed for %s. 7zip result was %s", fp, res)
except:
Logger.error("Extraction failed for %s. Could not call command %s %s", fp, run)
else:
try:
if cmd[1] == "": #if calling unzip, we dont want to pass the ""
res = call([cmd[0], fp])
else:
res = call([cmd[0], cmd[1], fp])
if res == 0:
Logger.info("Extraction was successful for %s to %s", fp, destination)
else:
Logger.error("Extraction failed for %s. 7zip result was %s", fp, res)
except:
Logger.error("Extraction failed for %s. Could not call command %s %s %s %s", fp, cmd[0], cmd[1], fp)
os.chdir(pwd) # Go back to our Original Working Directory
return True
def flatten(destination):
Logger.info("Flattening directory: %s", destination)
for dirpath, dirnames, filenames in os.walk(destination): #flatten out the directory to make postprocessing easier.
if dirpath == destination:
continue #no need to try and move files in the root destination directory.
for filename in filenames:
try:
shutil.move(os.path.join(dirpath, filename), destination)
except OSError:
Logger.info("Could not flatten %s", os.path.join(dirpath, filename))
removeEmptyFolders(destination) #cleanup empty directories.
def removeEmptyFolders(path):
Logger.info("Removing empty folders in: %s", path)
if not os.path.isdir(path):
return
# remove empty subfolders
files = os.listdir(path)
if len(files):
for f in files:
fullpath = os.path.join(path, f)
if os.path.isdir(fullpath):
removeEmptyFolders(fullpath)
# if folder empty, delete it
files = os.listdir(path)
if len(files) == 0:
Logger.debug("Removing empty folder: %s", path)
os.rmdir(path)
if len(sys.argv) == 4:
##You can use the following parameters (UTORRENT):
##
##%F - Name of downloaded file (for single file torrents)
##%D - Directory where files are saved
##%N - Title of torrent
##%P - Previous state of torrent
##%L - Label
##%T - Tracker
##%M - Status message string (same as status column)
##%I - hex encoded info-hash
##%S - State of torrent
##%K - kind of torrent (single|multi)
##
##Where State is one of:
##
##Error - 1
##Checked - 2
##Paused - 3
##Super seeding - 4
##Seeding - 5
##Downloading - 6
##Super seed [F] - 7
##Seeding [F] - 8
##Downloading [F] - 9
##Queued seed - 10
##Finished - 11
##Queued - 12
##Stopped - 13
## We will pass in %D, %N, %L from uTorrent
Logger.info("Script called from utorrent")
Directory = os.path.normpath(sys.argv[1]) ## %D -- Example output: F:\path\to\dir\My.Series.S01E01.720p.HDTV.x264-2HD
Name = sys.argv[2] ## %N -- Example output: My.Series.S01E01.720p.HDTV.x264-2HD
Category = sys.argv[3] ## %L -- Example output: tvseries ## This is the label in uTorrent
elif len(sys.argv) > 1: #Doesn't match Transmission (1) or uTorrent (4).
Logger.error("The number of arguments passed is %s. Unable to determin the arguments to use; Exiting", len(sys.argv))
sys.exit(-1)
else:
##test for Transmission here.
#TR_APP_VERSION
#TR_TIME_LOCALTIME
#TR_TORRENT_DIR
#TR_TORRENT_HASH
#TR_TORRENT_ID
#TR_TORRENT_NAME
try:
Directory = os.path.normpath(os.getenv('TR_TORRENT_DIR'))
Name = os.getenv('TR_TORRENT_NAME')
Logger.info("Script called from Transmission")
except:
Logger.error("There was a problem loading variables from Transmission: Exiting")
sys.exit(-1)
Category = '' #We dont have a category, so assume the last directory is the category for now.
Logger.debug("Received Directory: %s", Directory)
Logger.debug("Received Torrent Name: %s", Name)
Logger.debug("Received Category: %s", Category)
status = 1 # we start as "failed" until we verify movie file in destination
root = 0
video = 0
video2 = 0
Directory, Category, root = category_search(Directory, Category, root) # confirm the catgeogy by parsing directory structure.
if Category == Movie_Cat:
destination = os.path.join(Movie_dest, Name)
elif Category == TV_Cat:
destination = os.path.join(TV_dest, Name)
else:
Logger.info("Category of %s does not match either %s or %s: Exiting", Category, Movie_Cat, TV_Cat)
sys.exit(-1)
packed_files = ['.zip', '.rar', '.7z', '.gz', '.bz', '.tar', '.arj']
video_files = ['.mkv', '.avi', '.divx', '.xvid', '.mov', '.wmv', '.mp4', '.mpg', '.mpeg']
meta_files = ['.nfo', '.sub', '.srt', '.jpg', '.gif']
Logger.debug("scanning files in directory: %s", Directory)
for dirpath, dirnames, filenames in os.walk(Directory):
for file in filenames:
if root == 1:
Logger.debug("Looking for %s in filename", Name)
if (Name in file) or (file in Name):
pass #This file does match the Torrent name
else:
continue #This file does not match the Torrent name. Skip it
file_path = os.path.join(dirpath, file)
file_ext = os.path.splitext(file)
if file_ext in video_files: #if the file is a video file.
if is_sample(file_path, Name)
Logger.info("file %s is a sample file. Ignoring", file_path)
continue #ignore samples
video = video + 1
source = file_path
target = os.path.join(destination, file)
Logger.info("Found video file %s.", file)
state = copy_link(source, target, useLink, destination)
if state == False:
Logger.info("Failed to link file %s.", file)
elif file_ext in meta_files:
source = file_path
target = os.path.join(destination, file)
Logger.info("Found metadata file %s.", file)
state = copy_link(source, target, useLink, destination)
if state == False:
Logger.info("Failed to link file %s.", file)
elif file_ext in packed_files:
Logger.info("Found packed file %s.", file)
source = file_path
target = os.path.join(destination, file)
state = unpack(dirpath, file, destination)
if state == False:
Logger.info("Failed to unpack file %s.", file)
else:
Logger.info("Unknown file type %s for file %s. Ignoring", file_ext, file_path)
continue
flatten(destination)
#now check if movie files exist in destination:
for dirpath, dirnames, filenames in os.walk(destination):
for file in filenames:
file_path = os.path.join(dirpath, file)
file_ext = os.path.splitext(file)
if file_ext in video_files: #if the file is a video file.
video2 = video2 + 1
if video2 >= Video: #check that all video files were moved.
status = 0
status = int(status)
if status == 0:
Logger.info("calling autoProcess script for successful download")
else:
Logger.info("calling autoProcess script for failed download")
## Now we pass off to CouchPotato or SickBeard.
old_stdout = sys.stdout #backup the default stdout
sys.stdout = Logger.info #Capture the print from the autoProcess scripts.
if Category == Movie_Cat:
autoProcessMovie.process(destination, Name, status)
elif Category == TV_Cat:
autoProcessTV.processEpisode(destination, Name, status)
sys.stdout = old_stdout #reset our stdout