def update(self):
try:
self.res['errors'] = dict()
try:
id_ = int(self.request.params['id'])
except KeyError:
raise NoResultFound('Missing id')
image = Image.get(self.session, id_)
valid = False
if 'name' in self.request.params:
valid = True
name = self.request.params['name']
if name != image.name:
self.log.debug("Updating name of image %d to %s", id_, name)
if len(name) < 1:
raise TypeError("Il nome non può essere vuoto")
image.name = name
if 'file' in self.request.POST:
self.log.debug("Updating file for image %s", image)
valid = True
image.source = self.request.POST['file'].file
if not valid:
raise KeyError('required')
except KeyError as e:
self.log.debug('Missing required params in request')
self.res['success'] = False
self.res['errors']['name'] = "Missing value"
self.res['errors']['file'] = "Missing value"
except NoResultFound as e:
self.log.debug('Cannot found image or ID missing in params')
self.res['success'] = False
self.res['errors']['id'] = 'Image not found'
except TypeError as e:
self.log.exception('Invalid name %s' % (self.request.params['name']))
self.res['success'] = False
self.res['errors']['name'] = str(e)
except Exception as e:
self.res['errors']['file'] = str(e)
self.handle_exception(e, "update")
else:
self.log.debug("Updating ok, committing")
self.session.commit()
del self.res["errors"]
self.res['success'] = True
self.proxy.invalidate(url=image.url)
finally:
return self.res
def remove(self):
try:
id_ = int(self.request.params['id'])
image = Image.get(self.session, id_)
image.delete()
except Exception as e:
self.handle_exception(e)
else:
self.session.commit()
self.res['success'] = True
self.proxy.invalidate(url=image.url)
finally:
return self.res
