def new_descriptor(request, project_id=None, descriptor_type=None):
projects = Project.objects.filter(id=project_id).select_subclasses()
project_overview = projects[0].get_overview_data()
prj_token = project_overview['type']
page = prj_token + '/descriptor/descriptor_new.html'
if request.method == 'GET':
request_id = request.GET.get('id', '')
json_template = projects[0].get_new_descriptor(descriptor_type, request_id)
print 'new descriptor GET', json_template
descriptor_string_yaml = Util.json2yaml(json_template)
descriptor_string_json = json.dumps(json_template)
return render(request, page, {
'project_id': project_id,
'descriptor_type': descriptor_type,
'descriptor_id': request_id,
'project_overview_data': project_overview,
'descriptor_strings': {'descriptor_string_yaml': descriptor_string_yaml,
'descriptor_string_json': descriptor_string_json}
})
elif request.method == 'POST':
csrf_token_value = get_token(request)
data_type = request.POST.get('type')
print "TYPE", data_type
if data_type == "file":
file_uploaded = request.FILES['file']
text = file_uploaded.read()
data_type = file_uploaded.name.split(".")[-1]
desc_name = file_uploaded.name.split(".")[0]
result = projects[0].create_descriptor(desc_name, descriptor_type, text, data_type)
else:
text = request.POST.get('text')
desc_name = request.POST.get('id')
result = projects[0].create_descriptor(desc_name, descriptor_type, text, data_type)
response_data = {
'project_id': project_id,
'descriptor_type': descriptor_type,
'project_overview_data': projects[0].get_overview_data(),
'descriptor_id': result,
'alert_message': {
'success': True if result != False else False,
'message': "Descriptor created" if result else 'Error in creation'}
}
status_code = 200 if result != False else 500
response = HttpResponse(json.dumps(response_data), content_type="application/json", status=status_code)
response["Access-Control-Allow-Origin"] = "*"
return response
def edit_descriptor(request, project_id=None, descriptor_id=None, descriptor_type=None):
if request.method == 'POST':
print "edit_descriptor"
projects = Project.objects.filter(id=project_id).select_subclasses()
result = projects[0].edit_descriptor(descriptor_type, descriptor_id, request.POST.get('text'),
request.POST.get('type'))
response_data = {
'project_id': project_id,
'descriptor_type': descriptor_type,
'project_overview_data': projects[0].get_overview_data(),
'alert_message': {
'success': result,
'message': "Descriptor modified." if result else 'Error during descriptor editing.'}
}
status_code = 200 if result else 500
response = HttpResponse(json.dumps(response_data), content_type="application/json", status=status_code)
response["Access-Control-Allow-Origin"] = "*"
return response
elif request.method == 'GET':
csrf_token_value = get_token(request)
projects = Project.objects.filter(id=project_id).select_subclasses()
project_overview = projects[0].get_overview_data()
print project_overview
prj_token = project_overview['type']
page = prj_token + '/descriptor/descriptor_view.html'
descriptor = projects[0].get_descriptor(descriptor_id, descriptor_type)
descriptor_string_json = json.dumps(descriptor)
descriptor_string_yaml = Util.json2yaml(descriptor)
#print "METODO GET DESCRIPTOR", descriptor_id
return render(request, page, {
'project_id': project_id,
'descriptor_id': descriptor_id,
'project_overview_data': projects[0].get_overview_data(),
'descriptor_type': descriptor_type,
'descriptor_strings': {'descriptor_string_yaml': descriptor_string_yaml,
'descriptor_string_json': descriptor_string_json}})
def get_zip_archive(self):
in_memory = StringIO()
try:
current_data = json.loads(self.data_project)
zip = zipfile.ZipFile(in_memory, "w", zipfile.ZIP_DEFLATED)
for desc_type in current_data:
print "t", desc_type
for current_desc in current_data[desc_type]:
if desc_type == 'positions':
zip.writestr(
current_desc + '.json',
json.dumps(current_data[desc_type][current_desc]))
else:
zip.writestr(
current_desc + '.yaml',
Util.json2yaml(
current_data[desc_type][current_desc]))
zip.close()
except Exception as e:
log.debug(e)
in_memory.flush()
return in_memory
def edit_descriptor(request, descriptor_id=None, descriptor_type=None):
user = osmutils.get_user(request)
project_id = user.project_id
project_name = user.project_name
if request.method == 'POST':
new_data = request.POST.get('text'),
data_type = request.POST.get('type')
#print new_data
try:
client = Client()
if descriptor_type == 'nsd':
if data_type == 'yaml':
new_data = yaml.load(request.POST.get('text'))
elif data_type == 'json':
new_data = json.loads(request.POST.get('text'))
result = client.nsd_update(user.get_token(), descriptor_id,
new_data)
elif descriptor_type == 'vnfd':
if data_type == 'yaml':
new_data = yaml.load(request.POST.get('text'))
elif data_type == 'json':
new_data = json.loads(request.POST.get('text'))
result = client.vnfd_update(user.get_token(), descriptor_id,
new_data)
else:
log.debug('Update descriptor: Unknown data type')
result = {
'error': True,
'data': 'Update descriptor: Unknown data type'
}
except Exception as e:
log.exception(e)
result = {'error': True, 'data': str(e)}
if result['error'] == True:
return __response_handler(request,
result['data'],
url=None,
status=result['data']['status']
if 'status' in result['data'] else 500)
else:
return __response_handler(request, {}, url=None, status=200)
elif request.method == 'GET':
page = 'descriptor_view.html'
try:
client = Client()
if descriptor_type == 'nsd':
result = client.nsd_get(user.get_token(), descriptor_id)
elif descriptor_type == 'vnfd':
result = client.vnfd_get(user.get_token(), descriptor_id)
except Exception as e:
log.exception(e)
result = {'error': True, 'data': str(e)}
if isinstance(result, dict) and 'error' in result and result['error']:
return render(request, 'error.html')
descriptor_string_json = json.dumps(result, indent=2)
descriptor_string_yaml = Util.json2yaml(result)
# print descriptor
return render(
request, page, {
'project_id': project_id,
'project_name': project_name,
'descriptor_id': descriptor_id,
'descriptor_type': descriptor_type,
'descriptor_strings': {
'descriptor_string_yaml': descriptor_string_yaml,
'descriptor_string_json': descriptor_string_json
}
})
