def __init__(self, request, name, data, many=False):
super(ImageStoreView, self).__init__(request)
self.data = data
self.name = name
self.many = many
repositories = ImageStore.get_repositories()
if name:
assert not many
try:
self.repo = ImageStore(name, url=repositories[name])
except KeyError: # The name is not in VMS_IMAGE_REPOSITORIES
raise ObjectNotFound(model=ImageStore)
else:
assert many
if request.method == 'PUT' or (self.full or self.extended):
self.repo = ImageStore.all(repositories)
else:
self.repo = repositories.keys()
def imagestore_list(request, repo=None):
user = request.user
context = collect_view_data(request, 'dc_image_list')
context['image_vm'] = ImageVm.get_uuid()
context['is_staff'] = is_staff = user.is_staff
context['all'] = _all = is_staff and request.GET.get('all', False)
context['qs'] = qs = get_query_string(request, all=_all).urlencode()
context['url_form_admin'] = reverse('admin_image_form', query_string=qs)
context['form_admin'] = AdminImageForm(request,
None,
prefix='adm',
initial={
'owner': user.username,
'access': Image.PRIVATE,
'dc_bound': True
})
qs_image_filter = request.GET.copy()
qs_image_filter.pop('created_since', None)
qs_image_filter.pop('last', None)
context['qs_image_filter'] = qs_image_filter.urlencode()
context['default_limit'] = default_limit = 30
context['image_uuids'] = set(Image.objects.all().values_list('uuid',
flat=True))
try:
created_since_days = int(request.GET.get('created_since', 0))
except (ValueError, TypeError):
created_since_days = None
if created_since_days:
limit = None
else:
created_since_days = None
try:
limit = int(request.GET.get('last', default_limit))
except (ValueError, TypeError):
limit = default_limit
repositories = ImageStore.get_repositories(
include_image_vm=request.user.is_staff)
context['imagestores'] = imagestores = ImageStore.all(repositories)
context['created_since'] = created_since_days
context['limit'] = limit
if repositories:
if repo and repo in repositories:
context['imagestore'] = imagestore = ImageStore(
repo, url=repositories[repo])
else: # Choose the first one
context['imagestore'] = imagestore = imagestores[0]
if created_since_days:
created_since = make_aware(datetime.now() -
timedelta(days=created_since_days))
else:
created_since = None
context['images'] = imagestore.images_filter(
created_since=created_since, limit=limit)
else:
context['imagestore'] = None
context['images'] = []
return render(request, 'gui/dc/imagestore_list.html', context)