def new_map_json(request):
if request.method == 'GET':
config = new_map_config(request)
if isinstance(config, HttpResponse):
return config
else:
return HttpResponse(config)
elif request.method == 'POST':
if not request.user.is_authenticated():
return HttpResponse(
'You must be logged in to save new maps',
content_type="text/plain",
status=401
)
data = json.loads(request.body)
title = data['about']['title']
category_id = int(data['about']['category'])
organization_id = int(data['about']['organization'])
group = GroupProfile.objects.get(id=organization_id)
map_obj = Map(owner=request.user, zoom=0,
center_x=0, center_y=0,
category=TopicCategory.objects.get(id=category_id), group=group, title=title)
map_obj.save()
map_obj.set_default_permissions()
permissions = _perms_info_json(map_obj)
perm_dict = json.loads(permissions)
if 'download_resourcebase' in perm_dict['groups']['anonymous']:
perm_dict['groups']['anonymous'].remove('download_resourcebase')
if 'view_resourcebase' in perm_dict['groups']['anonymous']:
perm_dict['groups']['anonymous'].remove('view_resourcebase')
#
map_obj.set_permissions(perm_dict)
# If the body has been read already, use an empty string.
# See https://github.com/django/django/commit/58d555caf527d6f1bdfeab14527484e4cca68648
# for a better exception to catch when we move to Django 1.7.
try:
body = request.body
except Exception:
body = ''
try:
map_obj.update_from_viewer(body)
# notify layer owners that this layer is used to create this map
layers = map_obj.layers
layer_owners = [layer.owner for layer in map_obj.local_layers]
notify.send(request.user, recipient_list=layer_owners, actor=request.user,
verb='created map using your layer', target=map_obj)
MapSnapshot.objects.create(
config=clean_config(body),
map=map_obj,
user=request.user)
except ValueError as e:
return HttpResponse(str(e), status=400)
else:
return HttpResponse(
json.dumps({'id': map_obj.id}),
status=200,
content_type='application/json'
)
else:
return HttpResponse(status=405)
