def delete(self, id, file_set_id, file_id):
# Retrieve repository
repository_dao = RepositoryDao(self.db_session())
repository = repository_dao.retrieve(id=id)
if repository is None:
return self.error_response('Repository {} not found'.format(id), http.NOT_FOUND_404)
# Get file set and check its part of repository
file_set_dao = FileSetDao(self.db_session())
file_set = file_set_dao.retrieve(id=file_set_id)
if file_set is None:
return self.error_response('File set {} not found'.format(file_set_id), http.NOT_FOUND_404)
# Get file and check it's also part of repository
f_dao = FileDao(self.db_session())
f = f_dao.retrieve(id=file_id)
if f is None:
return self.error_response('File {} not found'.format(file_id), http.NOT_FOUND_404)
if f.repository != repository:
return self.error_response('File {} not in repository {}'.format(file_id, id), http.BAD_REQUEST_400)
# Remove file from file set
if f in file_set.files:
file_set.remove(f)
file_set_dao.save(file_set)
return self.response(file_set.to_dict())
def put(self, id, file_set_id):
parser = reqparse.RequestParser()
parser.add_argument('name', type=str, required=True, location='json')
args = parser.parse_args()
# Retrieve repository
repository_dao = RepositoryDao(self.db_session())
repository = repository_dao.retrieve(id=id)
if repository is None:
return self.error_response('Repository {} not found'.format(id), http.NOT_FOUND_404)
# Retrieve file set and check it belongs to repository
file_set_dao = FileSetDao(self.db_session())
file_set = file_set_dao.retrieve(id=file_set_id)
if file_set is None:
return self.error_response('File set {} not found'.format(file_set_id), http.NOT_FOUND_404)
if file_set.repository != repository:
return self.error_response('File set {} not in repository {}'.format(file_set_id, id), http.BAD_REQUEST_400)
# Update file set
file_set.name = args['name']
file_set_dao.save(file_set)
return self.response(file_set.to_dict())
def get(self, id, file_set_id):
# Retrieve repository
repository_dao = RepositoryDao(self.db_session())
repository = repository_dao.retrieve(id=id)
if repository is None:
return self.error_response('Repository {} not found'.format(id), http.NOT_FOUND_404)
# Retrieve file set and check it's a member of repository
file_set_dao = FileSetDao(self.db_session())
file_set = file_set_dao.retrieve(id=file_set_id)
if file_set is None:
return self.error_response('File set {} not found'.format(id), http.NOT_FOUND_404)
if file_set.repository != repository:
return self.error_response('File set {} not in repository {}'.format(file_set_id, id), http.BAD_REQUEST_400)
return self.response(file_set.to_dict())
def post(self):
parser = reqparse.RequestParser()
parser.add_argument('name', type=str, required=True, location='json')
args = parser.parse_args()
# Retrieve repository
repository_dao = RepositoryDao(self.db_session())
repository = repository_dao.retrieve(id=id)
if repository is None:
return self.error_response('Repository {} not found'.format(id), http.NOT_FOUND_404)
args['repository'] = repository
# Create file set
file_set_dao = FileSetDao(self.db_session())
file_set = file_set_dao.create(**args)
return self.response(file_set.to_dict(), http.CREATED_201)
def delete(self, id, file_set_id):
# Retrieve repository
repository_dao = RepositoryDao(self.db_session())
repository = repository_dao.retrieve(id=id)
if repository is None:
return self.error_response('Repository {} not found'.format(id), http.NOT_FOUND_404)
# Retrieve file set and check it belongs to repository
file_set_dao = FileSetDao(self.db_session())
file_set = file_set_dao.retrieve(id=file_set_id)
if file_set is None:
return self.error_response('File set {} not found'.format(file_set_id), http.NOT_FOUND_404)
if file_set.repository != repository:
return self.error_response('File set {} not in repository {}'.format(file_set_id, id), http.BAD_REQUEST_400)
# Delete file set
file_set_dao.delete(file_set)
return self.response({}, http.NO_CONTENT_204)
def put(self, id, file_set_id, file_id):
# Retrieve repository
repository_dao = RepositoryDao(self.db_session())
repository = repository_dao.retrieve(id=id)
if repository is None:
return self.error_response('Repository {} not found'.format(id), http.NOT_FOUND_404)
# Get file set and check its part of repository
file_set_dao = FileSetDao(self.db_session())
file_set = file_set_dao.retrieve(id=file_set_id)
if file_set is None:
return self.error_response('File set {} not found'.format(file_set_id), http.NOT_FOUND_404)
if file_set.repository != repository:
return self.error_response('File set {} not in repository {}'.format(file_set_id, id), http.BAD_REQUEST_400)
# Get file and check it's also part of repository
f_dao = FileDao(self.db_session())
f = f_dao.retrieve(id=file_id)
if f is None:
return self.error_response('File {} not found'.format(file_id), http.NOT_FOUND_404)
if f.repository != repository:
return self.error_response('File {} not in repository {}'.format(file_id, id), http.BAD_REQUEST_400)
# Add file to file set
if f not in file_set.files:
# Verify that given file complies with file set schema. This requires that
# schema validation is enabled on the file set. The schema specification
# specifies which additional arguments should be provided for each file, e.g.,
# subject ID, session ID, etc.
# TODO: Implement file set schemas or something similar...
if file_set.schema_enabled:
pass
# Schema seems to be satisfied so add the file to the set and save.
file_set.files.append(f)
file_set_dao.save(file_set)
return self.response(file_set.to_dict())