def post(self, request, provider_uuid, identity_uuid, instance_id, *args,
**kwargs):
"""Create a new tag resource
Params:name -- Name of the new Tag
Returns:
Status Code: 201 Body: A new Tag object
Status Code: 400 Body: Errors (Duplicate/Invalid Name)
"""
user = request.user
data = request.data.copy()
if 'name' not in data:
return Response("Missing 'name' in POST data",
status=status.HTTP_400_BAD_REQUEST)
core_instance = get_core_instance(request, provider_uuid,
identity_uuid, instance_id)
if not core_instance:
instance_not_found(instance_id)
same_name_tags = CoreTag.objects.filter(name__iexact=data['name'])
if same_name_tags:
add_tag = same_name_tags[0]
else:
data['user'] = user.username
data['name'] = data['name'].lower()
serializer = TagSerializer(data=data)
if not serializer.is_valid():
return Response(serializer.errors,
status=status.HTTP_400_BAD_REQUEST)
add_tag = serializer.save()
core_instance.tags.add(add_tag)
return Response(status=status.HTTP_204_NO_CONTENT)
def get(self, request, *args, **kwargs):
"""
List all public tags.
"""
tags = CoreTag.objects.all()
serializer = TagSerializer(tags, many=True)
return Response(serializer.data)
def get(self, request, tag_slug, *args, **kwargs):
"""
Return the credential information for this tag
"""
try:
tag = CoreTag.objects.get(name__iexact=tag_slug)
except CoreTag.DoesNotExist:
return Response(['Tag does not exist'],
status=status.HTTP_404_NOT_FOUND)
serializer = TagSerializer(tag)
return Response(serializer.data)
def get(self, request, provider_uuid, identity_uuid, instance_id, *args,
**kwargs):
"""
List all public tags.
"""
core_instance = get_core_instance(request, provider_uuid,
identity_uuid, instance_id)
if not core_instance:
instance_not_found(instance_id)
tags = core_instance.tags.all()
serializer = TagSerializer(tags, many=True)
return Response(serializer.data)
def update_tag(self, request, tag_slug, partial=False):
user = request.user
tag = CoreTag.objects.get(name__iexact=tag_slug)
if not user.is_staff and user != tag.user:
return Response([
"Only the tag creator can update a tag."
"Contact support if you need to change "
"a tag that is not yours."],
status=status.HTTP_400_BAD_REQUEST)
# Allowed to update tags..
data = request.data.copy()
if tag.user:
data['user'] = tag.user
else:
data['user'] = user
# Tag names are immutable
data['name'] = tag.name
serializer = TagSerializer(tag, data=data, partial=partial)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def get(self, request, provider_uuid, identity_uuid, instance_id,
tag_slug, *args, **kwargs):
"""
Return the credential information for this tag
"""
core_instance = get_core_instance(request, provider_uuid,
identity_uuid, instance_id)
if not core_instance:
instance_not_found(instance_id)
try:
tag = core_instance.tags.get(name__iexact=tag_slug)
except CoreTag.DoesNotExist:
return Response(['Tag does not exist'],
status=status.HTTP_404_NOT_FOUND)
serializer = TagSerializer(tag)
return Response(serializer.data)
def get(self, request, provider_uuid, identity_uuid, instance_id, tag_slug,
*args, **kwargs):
"""
Return the credential information for this tag
"""
try:
core_instance = get_core_instance(request, provider_uuid,
identity_uuid, instance_id)
except ProviderNotActive as pna:
return inactive_provider(pna)
except Exception as e:
return failure_response(status.HTTP_409_CONFLICT, e.message)
if not core_instance:
instance_not_found(instance_id)
try:
tag = core_instance.tags.get(name__iexact=tag_slug)
except CoreTag.DoesNotExist:
return Response(['Tag does not exist'],
status=status.HTTP_404_NOT_FOUND)
serializer = TagSerializer(tag)
return Response(serializer.data)
