def save_file(uploaded_file, emission_date: str, program: Program):
uploaded_file.name = "uploaded_" + uploaded_file.name
uploaded_file_path = settings.FILE_UPLOAD_DIR + uploaded_file.name
output_file_path = settings.FILE_UPLOAD_DIR + program.get_filename_for_date(
emission_date)
if os.path.isfile(uploaded_file_path) or os.path.isfile(
output_file_path):
raise FileBeingProcessedException
upload_service = RemoteService()
upload_service.check_file_for_date(program.normalized_name(),
emission_date)
with open(uploaded_file_path, 'wb+') as destination:
for chunk in uploaded_file.chunks():
destination.write(chunk)
def download_archive_file(self, program: Program, emission_date: str):
filename = program.get_filename_for_date(emission_date)
archive_url = "http://{}".format(settings.ARCHIVE_SERVER_IP)
session = requests.Session()
session.auth = (settings.ARCHIVE_SERVER_USERNAME,
settings.ARCHIVE_SERVER_PASSWORD)
session.post(archive_url)
r = session.get(archive_url + '/archive/' + program.normalized_name() +
"/" + filename,
stream=True)
resp = StreamingHttpResponse(r.iter_content(8096))
resp['headers'] = "X-Accel-Redirect"
resp['Content-Disposition'] = 'attachment; filename={}'.format(
filename)
resp['Accept-Ranges'] = 'bytes'
resp['Content-Type'] = 'audio/mpeg'
return resp