def get_queryset(self):
parent = self.request.query_params.get(
'filter[parents]', None) or self.request.query_params.get(
'filter[parent]', None)
provider = get_object_or_error(PreprintProvider,
self.kwargs['provider_id'],
self.request,
display_name='PreprintProvider')
if parent:
if parent == 'null':
return provider.top_level_subjects
if provider.subjects.exists():
return optimize_subject_query(
provider.subjects.filter(parent___id=parent))
else:
# TODO: Delet this when all PreprintProviders have a mapping
# Calculate this here to only have to do it once.
allowed_parents = [
id_ for sublist in provider.subjects_acceptable
for id_ in sublist[0]
]
allows_children = [
subs[0][-1] for subs in provider.subjects_acceptable
if subs[1]
]
return [
sub for sub in optimize_subject_query(
Subject.objects.filter(parent___id=parent))
if provider.subjects_acceptable == []
or self.is_valid_subject(allows_children=allows_children,
allowed_parents=allowed_parents,
sub=sub)
]
return optimize_subject_query(provider.all_subjects)
def get_default_queryset(self):
parent = self.request.query_params.get('filter[parent]', None)
provider = get_object_or_error(self.provider_class, self.kwargs['provider_id'], self.request, display_name=self.provider_class.__name__)
if parent:
if parent == 'null':
return provider.top_level_subjects
return optimize_subject_query(provider.all_subjects.filter(parent___id=parent))
return optimize_subject_query(provider.all_subjects)
def get_queryset(self):
parent = self.request.query_params.get('filter[parents]', None) or self.request.query_params.get('filter[parent]', None)
provider = get_object_or_error(self._model_class, self.kwargs['provider_id'], self.request, display_name=self._model_class.__name__)
if parent:
if parent == 'null':
return provider.top_level_subjects
return optimize_subject_query(provider.all_subjects.filter(parent___id=parent))
return optimize_subject_query(provider.all_subjects)
def top_level_subjects(self):
if self.subjects.exists():
return optimize_subject_query(self.subjects.filter(parent__isnull=True))
return optimize_subject_query(Subject.objects.filter(
parent__isnull=True,
provider___id='osf',
provider__type='osf.preprintprovider',
))
def top_level_subjects(self):
if self.subjects.exists():
return optimize_subject_query(self.subjects.filter(parent__isnull=True))
return optimize_subject_query(Subject.objects.filter(
parent__isnull=True,
provider___id='osf',
provider__type='osf.preprintprovider',
))
def top_level_subjects(self):
if self.subjects.exists():
return optimize_subject_query(self.subjects.filter(parent__isnull=True))
else:
# TODO: Delet this when all PreprintProviders have a mapping
if len(self.subjects_acceptable) == 0:
return optimize_subject_query(Subject.objects.filter(parent__isnull=True, provider___id='osf'))
tops = set([sub[0][0] for sub in self.subjects_acceptable])
return [Subject.load(sub) for sub in tops]
def top_level_subjects(self):
if self.subjects.exists():
return optimize_subject_query(self.subjects.filter(parent__isnull=True))
else:
# TODO: Delet this when all PreprintProviders have a mapping
if len(self.subjects_acceptable) == 0:
return optimize_subject_query(Subject.objects.filter(parent__isnull=True, provider___id='osf'))
tops = set([sub[0][0] for sub in self.subjects_acceptable])
return [Subject.load(sub) for sub in tops]
def get_queryset(self):
parent = self.request.query_params.get('filter[parents]', None) or self.request.query_params.get('filter[parent]', None)
provider = get_object_or_error(PreprintProvider, self.kwargs['provider_id'], self.request, display_name='PreprintProvider')
if parent:
if parent == 'null':
return provider.top_level_subjects
if provider.subjects.exists():
return optimize_subject_query(provider.subjects.filter(parent___id=parent))
else:
# TODO: Delet this when all PreprintProviders have a mapping
# Calculate this here to only have to do it once.
allowed_parents = [id_ for sublist in provider.subjects_acceptable for id_ in sublist[0]]
allows_children = [subs[0][-1] for subs in provider.subjects_acceptable if subs[1]]
return [sub for sub in optimize_subject_query(Subject.objects.filter(parent___id=parent)) if provider.subjects_acceptable == [] or self.is_valid_subject(allows_children=allows_children, allowed_parents=allowed_parents, sub=sub)]
return optimize_subject_query(provider.all_subjects)
def get_queryset(self):
provider = get_object_or_error(self._model_class,
self.kwargs['provider_id'],
self.request,
display_name=self._model_class.__name__)
return optimize_subject_query(
Subject.objects.filter(
id__in=[s.id for s in provider.highlighted_subjects]).order_by(
'text'))
def get_queryset(self):
provider = get_object_or_error(PreprintProvider,
self.kwargs['provider_id'],
self.request,
display_name='PreprintProvider')
return optimize_subject_query(
Subject.objects.filter(
id__in=[s.id for s in provider.highlighted_subjects]).order_by(
'text'))
def get_subject(self, check_object_permissions=True):
subject_id = self.kwargs[self.subject_lookup_url_kwarg]
try:
subject = optimize_subject_query(
Subject.objects).get(_id=subject_id)
except ObjectDoesNotExist:
raise NotFound
if check_object_permissions:
self.check_object_permissions(self.request, subject)
return subject
def get_default_queryset(self):
return optimize_subject_query(Subject.objects.all())
def get_queryset(self):
provider = get_object_or_error(self._model_class, self.kwargs['provider_id'], self.request, display_name=self._model_class.__name__)
return optimize_subject_query(Subject.objects.filter(id__in=[s.id for s in provider.highlighted_subjects]).order_by('text'))
def get_object(self):
try:
return optimize_subject_query(Subject.objects).get(_id=self.kwargs['taxonomy_id'])
except ObjectDoesNotExist:
raise NotFound
def get_default_queryset(self):
return optimize_subject_query(Subject.objects.all())
def get_default_queryset(self):
subject = self.get_subject()
return optimize_subject_query(subject.children.all())
def top_level_subjects(self):
if self.subjects.exists():
return optimize_subject_query(
self.subjects.filter(parent__isnull=True))
def get_queryset(self):
provider = get_object_or_error(PreprintProvider, self.kwargs['provider_id'], self.request, display_name='PreprintProvider')
return optimize_subject_query(Subject.objects.filter(id__in=[s.id for s in provider.highlighted_subjects]).order_by('text'))
def get_object(self):
try:
return optimize_subject_query(
Subject.objects).get(_id=self.kwargs['taxonomy_id'])
except ObjectDoesNotExist:
raise NotFound