def dispatch(self, request, *args, **kwargs):
try:
self.catalog = Catalog.objects.get(url_name=kwargs['catalog_name'])
except Catalog.DoesNotExist:
raise ProblemDetailException(request,
_("Catalog not found"),
status=HTTPStatus.NOT_FOUND)
except KeyError as e:
raise ProblemDetailException(request,
_("Internal server error"),
status=HTTPStatus.NOT_FOUND,
previous=e)
if request.method not in self.UNSECURED_METHODS and not self.catalog.is_public:
self._authenticate(request)
return View.dispatch(self, request, *args, **kwargs)
def dispatch(self, request, *args, **kwargs):
self.related_fields = self.related_fields or []
self.context_rel = {}
getparams = []
self.getparams = ''
for related in self.related_fields:
if self.request.GET.get(related, False) is not False:
Classrelated = utils.get_related_class_field(
self.model, related)
self.context_rel[related] = get_object_or_404(
Classrelated, pk=self.request.GET.get(related, '0'))
getparams.append("%s=%s" % (
related, str(self.context_rel[related].pk)))
if getparams:
self.getparams = "?" + "&".join(getparams)
for perm in self.perms:
if not request.user.has_perm(perm):
return HttpResponseForbidden()
return View.dispatch(self, request, *args, **kwargs)
def dispatch(self, request, *args, **kwargs):
self.related_fields = self.related_fields or []
self.context_rel = {}
getparams = []
self.getparams = ''
for related in self.related_fields:
pk = self.request.GET.get(related, '')
if pk:
Classrelated = utils.get_related_class_field(
self.model, related)
self.context_rel[related] = get_object_or_404(Classrelated,
pk=pk)
getparams.append("%s=%s" %
(related, str(self.context_rel[related].pk)))
if getparams:
self.getparams = "&".join(getparams)
for perm in self.perms:
if not self.validate_user_perms(request.user, perm,
self.view_type):
return HttpResponseForbidden()
return View.dispatch(self, request, *args, **kwargs)
def dispatch(self, request, *args, **kwargs):
self.related_fields = self.related_fields or []
self.context_rel = {}
getparams = []
self.getparams = ''
for related in self.related_fields:
pk = self.request.GET.get(related, '')
if pk:
Classrelated = utils.get_related_class_field(
self.model, related)
self.context_rel[related] = get_object_or_404(
Classrelated, pk=pk)
getparams.append("%s=%s" % (
related, str(self.context_rel[related].pk)))
if getparams:
self.getparams = "&".join(getparams)
for perm in self.perms:
if not request.user.has_perm(perm):
template = loader.get_template('403.html')
return HttpResponseForbidden(template.render(request=request))
return View.dispatch(self, request, *args, **kwargs)
def dispatch_to(self, step: View):
"""Dispatch to a view expected by this pipeline.
A subclass may override this if its views take other parameters.
"""
return step.dispatch(request=self.request, pipeline=self)
def dispatch(self, request, *args, **kwargs):
return View.dispatch(self, request, *args, **kwargs)
def dispatch_to(self, step: View):
return step.dispatch(request=self.request, helper=self)
