def wrapper(request, *args, **kwargs):
resourceid = kwargs["resourceid"] if "resourceid" in kwargs else None
if user_can_edit_resources(request.user, resourceid=resourceid):
return function(request, *args, **kwargs)
else:
raise PermissionDenied
return function(request, *args, **kwargs)
def post(self, request, resourceid=None):
try:
indent = int(request.POST.get('indent', None))
except:
indent = None
try:
if user_can_edit_resources(user=request.user):
data = JSONDeserializer().deserialize(request.body)
reader = JsonLdReader()
reader.read_resource(data)
if reader.errors:
response = []
for value in reader.errors.itervalues():
response.append(value.message)
return JSONResponse(data, indent=indent, status=400, reason=response)
else:
response = []
for resource in reader.resources:
with transaction.atomic():
resource.save(request=request)
response.append(JSONDeserializer().deserialize(
self.get(request, resource.resourceinstanceid).content))
return JSONResponse(response, indent=indent)
else:
return JSONResponse(status=403)
except Exception as e:
return JSONResponse(status=500, reason=e)
def post(self, request, resourceid=None, slug=None, graphid=None):
try:
indent = int(request.POST.get("indent", None))
except Exception:
indent = None
try:
if user_can_edit_resources(user=request.user):
data = JSONDeserializer().deserialize(request.body)
reader = JsonLdReader()
if slug is not None:
graphid = models.GraphModel.objects.get(slug=slug).pk
reader.read_resource(data, graphid=graphid)
if reader.errors:
response = []
for value in reader.errors.values():
response.append(value.message)
return JSONResponse({"error": response}, indent=indent, status=400)
else:
response = []
for resource in reader.resources:
with transaction.atomic():
resource.save(request=request)
response.append(JSONDeserializer().deserialize(self.get(request, resource.resourceinstanceid).content))
return JSONResponse(response, indent=indent, status=201)
else:
return JSONResponse(status=403)
except Exception as e:
if settings.DEBUG is True:
exc_type, exc_value, exc_traceback = sys.exc_info()
formatted = traceback.format_exception(exc_type, exc_value, exc_traceback)
if len(formatted):
for message in formatted:
print(message)
return JSONResponse({"error": "resource data could not be saved: %s" % e}, status=500, reason=e)
def put(self, request, resourceid):
if user_can_edit_resources(user=request.user):
data = JSONDeserializer().deserialize(request.body)
#print data
reader = JsonLdReader()
reader.read_resource(data)
else:
return JSONResponse(status=500)
return JSONResponse(self.get(request, resourceid))
def delete(self, request, resourceid, slug=None, graphid=None):
if user_can_edit_resources(user=request.user):
try:
resource_instance = Resource.objects.get(pk=resourceid)
resource_instance.delete()
except models.ResourceInstance.DoesNotExist:
return JSONResponse(status=404)
else:
return JSONResponse(status=500)
return JSONResponse(status=200)
def put(self, request, resourceid, slug=None, graphid=None):
try:
indent = int(request.PUT.get("indent", None))
except Exception:
indent = None
if not user_can_edit_resources(user=request.user,
resourceid=resourceid):
return JSONResponse(status=403)
else:
with transaction.atomic():
try:
# DELETE
resource_instance = Resource.objects.get(pk=resourceid)
resource_instance.delete()
except models.ResourceInstance.DoesNotExist:
pass
try:
# POST
data = JSONDeserializer().deserialize(request.body)
reader = JsonLdReader()
if slug is not None:
graphid = models.GraphModel.objects.get(slug=slug).pk
reader.read_resource(data,
resourceid=resourceid,
graphid=graphid)
if reader.errors:
response = []
for value in reader.errors.values():
response.append(value.message)
return JSONResponse({"error": response},
indent=indent,
status=400)
else:
response = []
for resource in reader.resources:
with transaction.atomic():
resource.save(request=request)
response.append(JSONDeserializer().deserialize(
self.get(request,
resource.resourceinstanceid).content))
return JSONResponse(response,
indent=indent,
status=201)
except models.ResourceInstance.DoesNotExist:
return JSONResponse(status=404)
except Exception as e:
return JSONResponse(
{"error": "resource data could not be saved"},
status=500,
reason=e)
def put(self, request, resourceid):
try:
indent = int(request.POST.get('indent', None))
except:
indent = None
try:
if user_can_edit_resources(user=request.user):
data = JSONDeserializer().deserialize(request.body)
reader = JsonLdReader()
reader.read_resource(data, use_ids=True)
if reader.errors:
response = []
for value in reader.errors.itervalues():
response.append(value.message)
return JSONResponse(data,
indent=indent,
status=400,
reason=response)
else:
response = []
for resource in reader.resources:
if resourceid != str(resource.pk):
raise Exception(
'Resource id in the URI does not match the resource @id supplied in the document'
)
old_resource = Resource.objects.get(pk=resource.pk)
old_resource.load_tiles()
old_tile_ids = set(
[str(tile.pk) for tile in old_resource.tiles])
new_tile_ids = set([
str(tile.pk)
for tile in resource.get_flattened_tiles()
])
tileids_to_delete = old_tile_ids.difference(
new_tile_ids)
tiles_to_delete = models.TileModel.objects.filter(
pk__in=tileids_to_delete)
with transaction.atomic():
tiles_to_delete.delete()
resource.save(request=request)
response.append(JSONDeserializer().deserialize(
self.get(request,
resource.resourceinstanceid).content))
return JSONResponse(response, indent=indent)
else:
return JSONResponse(status=403)
except Exception as e:
return JSONResponse(status=500, reason=e)
def put(self, request, resourceid):
try:
indent = int(request.PUT.get('indent', None))
except:
indent = None
if user_can_edit_resources(user=request.user):
with transaction.atomic():
try:
# DELETE
resource_instance = Resource.objects.get(pk=resourceid)
resource_instance.delete()
except models.ResourceInstance.DoesNotExist:
pass
try:
# POST
data = JSONDeserializer().deserialize(request.body)
reader = JsonLdReader()
reader.read_resource(data, resourceid=resourceid)
if reader.errors:
response = []
for value in reader.errors.itervalues():
response.append(value.message)
return JSONResponse(data,
indent=indent,
status=400,
reason=response)
else:
response = []
for resource in reader.resources:
with transaction.atomic():
resource.save(request=request)
response.append(JSONDeserializer().deserialize(
self.get(request,
resource.resourceinstanceid).content))
return JSONResponse(response,
indent=indent,
status=201)
except models.ResourceInstance.DoesNotExist:
return JSONResponse(status=404)
else:
return JSONResponse(status=500)
