def save_graph(request):
if request.method == 'POST':
jsonData = json.loads(request.body.decode('utf-8'))
jsonNodes = jsonData["nodes"]
jsonNodesClean = []
jsonEdges = jsonData["edges"]
jsonEdgesClean = []
for node in jsonNodes:
tmp = {}
for attribute in node:
if (attribute == "id"):
tmp[attribute] = node[attribute]
if (attribute == "name"):
tmp[attribute] = node[attribute]
tmp["slug"] = slugify(node[attribute])
jsonNodesClean.append(tmp)
for edge in jsonEdges:
tmp = {}
tmp["parent_slug"] = slugify(edge["parent_name"])
tmp["child_slug"] = slugify(edge["child_name"])
tmp["slug"] = tmp["parent_slug"] + tmp["child_slug"]
jsonEdgesClean.append(tmp)
querysetNodes = Semantic.objects.all()
querysetEdges = SemanticEdge.objects.all()
serializerNodes = SemanticNodeSerializer(querysetNodes, data=jsonNodesClean, many=True)
serializerEdges = SemanticEdgeSerializer(querysetEdges, data=jsonEdgesClean, many=True)
if serializerNodes.is_valid():
serializerNodes.save()
if serializerEdges.is_valid():
serializerEdges.save()
return HttpResponse(json.dumps({'message': 0}))
return HttpResponse(json.dumps({'message': 1}))
def add_edge(request):
if request.method == 'POST':
jsonData = json.loads(request.body.decode('utf-8'))
edge = {}
for attribute in jsonData:
edge["parent_slug"] = slugify(jsonData["parent_name"])
edge["child_slug"] = slugify(jsonData["child_name"])
edge["slug"] = edge["parent_slug"] + edge["child_slug"]
serializerEdges = SemanticEdgeSerializer(data=edge)
if serializerEdges.is_valid():
serializerEdges.save()
return HttpResponse(json.dumps({'message': 0}))
else:
print("ERROR")
print(serializerEdges.errors)
return HttpResponse(json.dumps({'message': 1}))