def upload(request):
# The assumption here is that jQuery File Upload
# has been configured to send files one at a time.
# If multiple files can be uploaded simultaneously,
# 'file' may be a list of files.
try:
uid = request.POST['upload-hash']
in_file = request.FILES['file'] if request.FILES else None
file_name, extension = os.path.splitext(in_file.name)
file_storage = FileSystemStorage(location=os.path.join(settings.CACHE_ROOT, "mixes"))
cache_file = file_storage.save("%s%s" % (uid, extension), ContentFile(in_file.read()))
response = ''
try:
create_waveform_task.delay(in_file=os.path.join(file_storage.base_location, cache_file), uid=uid)
except:
logger.debug("Unable to connect to celery")
response = 'Unable to connect to waveform generation task, there may be a delay in getting your mix online'
file_dict = {
'response': response,
'size': in_file.size,
'uid': uid
}
return UploadResponse(request, file_dict)
except Exception, ex:
logger.exception(ex.message)
raise
def handle(self, *args, **options):
print "Scanning for missing waveforms"
unprocessed = Mix.objects.filter(waveform_generated=False)
for mix in unprocessed:
print "Found %s" % mix.slug
mix_file = self._get_file(mix)
if mix_file is not "":
if options['nocelery']:
create_waveform_task(in_file=mix_file, uid=mix.uid)
else:
create_waveform_task.delay(in_file=mix_file, uid=mix.uid)