50 lines
1.8 KiB
Python
50 lines
1.8 KiB
Python
import requests
|
|
|
|
from crc import db
|
|
from crc.api.common import ApiError
|
|
from crc.models.study import StudyModel
|
|
from crc.scripts.script import Script
|
|
|
|
|
|
class UpdateStudy(Script):
|
|
|
|
argument_error_message = "You must supply at least one argument to the " \
|
|
"update_study task, in the form [study_field]:[value]",
|
|
|
|
def get_description(self):
|
|
return """
|
|
Allows you to set specific attributes on the Study model by mapping them to
|
|
values in the task data. Should be called with the value to set (either title, or pi)
|
|
followed by a ":" and then the value to use in dot notation.
|
|
|
|
Example:
|
|
UpdateStudy title:PIComputingID.label pi:PIComputingID.value
|
|
"""
|
|
def do_task_validate_only(self, task, study_id, workflow_id, *args, **kwargs):
|
|
self.do_task(task, study_id, workflow_id, *args, **kwargs)
|
|
|
|
def do_task(self, task, study_id, workflow_id, *args, **kwargs):
|
|
study = db.session.query(StudyModel).filter(StudyModel.id == study_id).first()
|
|
|
|
if len(args) < 1:
|
|
raise ApiError.from_task("missing_argument", self.argument_error_message,
|
|
task=task)
|
|
|
|
for arg in args:
|
|
try:
|
|
field, value_lookup = arg.split(':')
|
|
except:
|
|
raise ApiError.from_task("invalid_argument", self.argument_error_message,
|
|
task=task)
|
|
|
|
value = task.workflow.script_engine.evaluate_expression(task, value_lookup)
|
|
|
|
if field.lower() == "title":
|
|
study.title = value
|
|
elif field.lower() == "pi":
|
|
study.primary_investigator_id = value
|
|
else:
|
|
raise ApiError.from_task("invalid_argument", self.argument_error_message,
|
|
task=task)
|
|
db.session.add(study)
|