def put(self, request, tag_slug, *args, **kwargs):
"""
Return the credential information for this tag
"""
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.id
else:
data['user'] = user.id
# Tag names are immutable
data['name'] = tag.name
serializer = TagSerializer(tag, data=data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request, provider_id, identity_id, 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_id, identity_id, instance_id)
if not core_instance:
instance_not_found(instance_id)
created = False
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()
#description is optional
serializer = TagSerializer(data=data)
if not serializer.is_valid():
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
serializer.save()
add_tag = serializer.object
created = True
core_instance.tags.add(add_tag)
return Response(status=status.HTTP_204_NO_CONTENT)
def tag_list(request,format=None):
if request.method == 'GET':
snippets = Tag.objects.all()
serializer = TagSerializer(snippets, many=True)
return Response(serializer.data)
elif request.method == 'POST':
serializer = TagSerializer(data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def post(self, request, *args, **kwargs):
"""
Create a new tag resource
"""
user = request.user
data = request.DATA.copy()
same_name_tags = CoreTag.objects.filter(name__iexact=data['name'])
if same_name_tags:
return Response(['A tag with this name already exists: %s'
% same_name_tags],
status=status.HTTP_400_BAD_REQUEST)
data['user'] = user.username
data['name'] = data['name'].lower()
serializer = TagSerializer(data=data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data, status=status.HTTP_201_CREATED)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def tag_detail(request, id,format=None):
try:
snippet = Tag.objects.get(id=id)
except Tag.DoesNotExist:
return Response(status=status.HTTP_404_NOT_FOUND)
if request.method == 'GET':
serializer = TagSerializer(snippet)
return Response(serializer.data)
elif request.method == 'PUT':
serializer = TagSerializer(snippet, data=request.data)
if serializer.is_valid():
serializer.save()
return Response(serializer.data)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
elif request.method == 'DELETE':
if not request.user.has_perm('OpsManage.can_delete_wiki_tag'):
return Response(status=status.HTTP_403_FORBIDDEN)
snippet.delete()
return Response(status=status.HTTP_204_NO_CONTENT)
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)
