"""

We first obtain the video via http, encode it, and then upload it back

"""

server_url = get_config_option("Download Settings", "server_url")

root_dir = get_config_option("FTP Settings" , "root_dir")

file_path, input_file_name = os.path.split(input_file_path)

url = urljoin(server_url, input_file_path.lstrip("\\"))

logging.info("Downloading {0}".format(url))

try:

urllib.urlretrieve(url, input_file_name)

logging.info("Finished downloading {0}".format(url))

except IOError:

delay = random.randrange(40)

logging.info("Seems like server is overloaded. Retrying in {0} seconds.".format(delay))

time.sleep(delay)

urllib.urlretrieve(url, input_file_name)

logging.info("Finished downloading {0}".format(url))

ffmpeg_args = ["ffmpeg", "-y", "-i", input_file_name, "-an","-c:v", "libx264", "-b:v", "1024k", output_file_name]

if sys.platform.startswith('linux'):

logging.info("Linux detected. Modifying command")

ffmpeg_args[0] = 'avconv'

ffmpeg_args = " ".join(ffmpeg_args)

if not check_call(ffmpeg_args, shell=True):

ftp = FTP(host=get_config_option("FTP Settings" , "host"), user=get_config_option("FTP Settings", "username") , passwd=get_config_option("FTP Settings" , "password"))

ftp.cwd(root_dir)

full_path = re.split("/", file_path)

for d in full_path:

try:

ftp.cwd(d)

except error_perm:

ftp.mkd(d)

ftp.cwd(d)

f = open(output_file_name, 'rb')

logging.info("Starting upload of {0} as {1}".format(output_file_name, input_file_name))

ftp.storbinary('STOR ' + input_file_name, f)

logging.info("Finished upload of {0} as {1}".format(output_file_name, input_file_name))

ftp.quit()

f.close()

#Remove files after encoding them

try:

os.remove(input_file_name)

except OSError:

logging.info("Failed to remove {0}".format(input_file_name))

else:

logging.info("Removed {0}".format(input_file_name))

try:

os.remove(output_file_name)

except OSError:

logging.info("Failed to remove {0}".format(output_file_name))

else: