def added(request,adder_id=-1):
logger = logging.getLogger('ohdei.adder.views.added')
if not adder_id or adder_id == -1:
logger.debug("no adder_id")
try:
pid = int(request.GET.get('pid', '-1'))
logger.debug("pid %s" % pid)
except ValueError:
logger.debug("no pid")
pid = -1
try:
p = Permaginator(Adder.objects.order_by('id'), 25, 3)
page = p.perma_page(pid)
logger.debug("page OK")
except Exception:
logger.debug("no page")
page = None
return render_to_response('added.html', {'page':page}, context_instance=RequestContext(request))
else:
adder_id = base58decode(adder_id)
logger.debug("adder %s" % adder_id)
try:
adder = Adder.objects.get(id=adder_id)
except ObjectDoesNotExist:
logger.error("no adder with adder_id %s" % adder_id)
raise Http404
try:
download = Download.objects.filter(adder_id=adder_id)[0] # FIXME: show all related
logger.debug("found download %s" % download.id)
logger.debug("checking File")
# the File object is created after the Celery task starts running, until that moment we got only a Donwload and no Files
file = download.file_set.filter(file_number=1)[0] # FIXME: show all related
logger.debug("found file %s" % file.id)
result = Downloader.AsyncResult(file.task_id)
state = result.state
info = result.info
logger.debug("task info: %s - %s" % (state, info, ))
except IndexError:
logger.debug("no download File yet")
file = info = None
state = 'NODOWNLOAD'
except (ObjectDoesNotExist, IndexError):
logger.error("no download with adder_id %s" % adder_id)
file = info = None
state = 'NODOWNLOAD'
return render_to_response('added_show.html', {'state':state, 'info':info, 'file_link':str(download.id)}, context_instance=RequestContext(request))
def cancel_download(request, b58id=-1):
logger = logging.getLogger('ohdei.adder.views.cancel_download')
if not b58id or b58id == -1:
logger.debug("no adder_id, nothing cancelled")
raise Http404
else:
adder_id = base58decode(b58id)
logger.debug("cancelling download for adder %s" % b58id)
try:
download = Download.objects.get(adder_id=adder_id)
logger.debug("found download %s" % download.id)
logger.debug("checking file")
file = download.file.filter(file_number=1)[0]
logger.debug("download id is %s" % file.id)
except ObjectDoesNotExist:
logger.error("no download with adder_id %s, nothing cancelled" % b58id)
raise Http404
if not file.task_id or file.task_id < 1:
logger.error("no download task_id, nothing cancelled")
raise Http404
logger.debug("cancelling download task %s" % download.task_id)
file.cancel()
logger.error("download cancelled")
return HttpResponseRedirect("/added/%s" % b58id)
