def queryset(self):
if has_admin_access(self.user):
files = File.objects.filter(
status=FileStatus.READY
).exclude(type=FileType.TEXT).select_related("uploaded_by_id").prefetch_related("filetag_set__tag")
else:
roster = Roster.objects.filter(user=self.user).values('group')
groups = Group.objects.filter(group_id__in=roster)
group_files = GroupFile.objects.filter(group__in=groups).values('file')
files = File.objects.filter(
status=FileStatus.READY,
file_id__in=group_files,
).exclude(type=FileType.TEXT).select_related("uploaded_by_id").prefetch_related("filetag_set__tag")
return files
def queryset(self):
if has_admin_access(self.user):
files = File.objects.filter(status=FileStatus.READY).exclude(
type=FileType.TEXT).select_related(
"uploaded_by_id").prefetch_related("filetag_set__tag")
else:
roster = Roster.objects.filter(user=self.user).values('group')
groups = Group.objects.filter(group_id__in=roster)
group_files = GroupFile.objects.filter(
group__in=groups).values('file')
files = File.objects.filter(
status=FileStatus.READY,
file_id__in=group_files,
).exclude(type=FileType.TEXT).select_related(
"uploaded_by_id").prefetch_related("filetag_set__tag")
return files
def can_list_all_files(user):
return has_admin_access(user)
def can_edit_file(user, file):
return has_admin_access(user) or file.uploaded_by == user
def can_upload_to_group(user, group):
return has_admin_access(user) or is_lead_student(user, group)
def can_upload_file(user):
# only teachers and staff can upload files
return has_admin_access(user)
def can_add_to_group(user, group):
return has_admin_access(user) or is_lead_student(user, group)
def can_list_all_groups(user):
return has_admin_access(user)
def can_list_all_files(user):
return has_admin_access(user)
def can_edit_file(user, file):
return has_admin_access(user) or file.uploaded_by == user
def can_upload_file(user):
# only teachers and staff can upload files
return has_admin_access(user)
