def ephemeral_keepalive(request, filename):
oauth_request = oauth_server.request_from_django(request)
verified = oauth_server.verify_access_request(oauth_request) if oauth_request else False
if not verified:
return HttpResponseBadRequest()
# make sure file being updated matches the username in the oauth request
filename = '/' + filename
username = request.GET.get('username')
if not filename.startswith('/' + username):
return HttpResponseBadRequest()
ttl_time = int(request.GET.get('ttl', INITIAL_TTL))
if ttl_time < MIN_TTL or ttl_time > MAX_TTL:
return HttpResponseBadRequest()
update_ttl(filename, ttl_time)
return HttpResponse("")
def api_upload(request):
result = {}
if request.method != 'POST':
result['success'] = False
result['error'] = 'Invalid request'
else:
oauth_request = oauth_server.request_from_django(request)
verified = oauth_server.verify_access_request(oauth_request) if oauth_request else False
if not verified:
result['success'] = False
result['error'] = 'OAuth Authentication Error'
else:
params = ['path', 'main_filename', 'title',
'description', 'subfiles', 'ephemeral',
'ttl_time', 'labels']
upload_data = dict((param, oauth_request.get(param))
for param in params)
form = APIUpload(data=upload_data,
files=request.FILES,
file_names=request.FILES.keys())
if not form.is_valid():
result['success'] = False
# Only log these errors if we haven't encountered some other error first.
if 'error' not in result:
errors = []
for field in form:
if field.errors:
errors.append("%s:%s" % (field.name, field.errors))
result['error'] = "Invalid form fields.\n" + form.errors.as_text()
else:
title = form.cleaned_data['title']
username = oauth_request.get_parameter('username')
path = "/%s/%s" % (username, form.cleaned_data['path'])
description = form.cleaned_data['description']
labels = form.cleaned_data['labels'].split(',')
labels = [label.strip() for label in labels if len(label.strip()) > 0]
main_filename = form.cleaned_data['main_filename']
ephemeral = form.cleaned_data['ephemeral']
ttl_time = form.cleaned_data['ttl_time']
ephemeral_subfiles = form.get_subfiles()
main_rowkey = request.FILES[main_filename].row_key
subfiles = {}
for fname, fobj in request.FILES.iteritems():
if fname != main_filename:
subfiles[fname] = fobj.row_key
dae_choice = ""
filename = main_filename
if ephemeral:
create_index = False
else:
ttl_time = None
create_index = True
ephemeral_subfiles = None
task = place_upload.delay(main_rowkey, subfiles, title, path,
description, create_index=create_index,
ephemeral_ttl=ttl_time, ephemeral_subfiles=ephemeral_subfiles)
save_upload_task(username=username,
task_id=task.task_id,
row_key=main_rowkey,
filename=filename,
subfiles=subfiles,
dae_choice="",
task_name="place_upload",
ephemeral=ephemeral)
result['success'] = True
result['task_id'] = task.task_id
response = HttpResponse(simplejson.dumps(result, default=json_handler, indent=4), mimetype='application/json')
return response