def study_tags_patch_request(user_id, study_id,
req_op, req_path, req_value=None, req_from=None):
"""Modifies an attribute of the artifact
Parameters
----------
user_id : int
The id of the user performing the patch operation
study_id : int
The id of the study on which we will be performing the patch operation
req_op : str
The operation to perform on the study
req_path : str
The attribute to patch
req_value : str, optional
The value that needs to be modified
req_from : str, optional
The original path of the element
Returns
-------
dict of {str, str}
A dictionary with the following keys:
- status: str, whether if the request is successful or not
- message: str, if the request is unsuccessful, a human readable error
"""
if req_op == 'replace':
req_path = [v for v in req_path.split('/') if v]
if len(req_path) != 1:
return {'status': 'error',
'message': 'Incorrect path parameter'}
attribute = req_path[0]
# Check if the user actually has access to the study
access_error = check_access(study_id, user_id)
if access_error:
return access_error
study = Study(study_id)
if attribute == 'tags':
message = study.update_tags(User(user_id), req_value)
return {'status': 'success',
'message': message}
else:
# We don't understand the attribute so return an error
return {'status': 'error',
'message': 'Attribute "%s" not found. '
'Please, check the path parameter' % attribute}
else:
return {'status': 'error',
'message': 'Operation "%s" not supported. '
'Current supported operations: replace' % req_op}
def study_tags_patch_request(user_id, study_id,
req_op, req_path, req_value=None, req_from=None):
"""Modifies an attribute of the artifact
Parameters
----------
user_id : int
The id of the user performing the patch operation
study_id : int
The id of the study on which we will be performing the patch operation
req_op : str
The operation to perform on the study
req_path : str
The attribute to patch
req_value : str, optional
The value that needs to be modified
req_from : str, optional
The original path of the element
Returns
-------
dict of {str, str}
A dictionary with the following keys:
- status: str, whether if the request is successful or not
- message: str, if the request is unsuccessful, a human readable error
"""
if req_op == 'replace':
req_path = [v for v in req_path.split('/') if v]
if len(req_path) != 1:
return {'status': 'error',
'message': 'Incorrect path parameter'}
attribute = req_path[0]
# Check if the user actually has access to the study
access_error = check_access(study_id, user_id)
if access_error:
return access_error
study = Study(study_id)
if attribute == 'tags':
message = study.update_tags(User(user_id), req_value)
return {'status': 'success',
'message': message}
else:
# We don't understand the attribute so return an error
return {'status': 'error',
'message': 'Attribute "%s" not found. '
'Please, check the path parameter' % attribute}
else:
return {'status': 'error',
'message': 'Operation "%s" not supported. '
'Current supported operations: replace' % req_op}
