def add_job(task, inputdata, debug=False):
""" Add a job in the queue and returns a submission id.
task is a Task instance and inputdata is the input as a dictionary
If debug is true, more debug data will be saved
"""
if not User.is_logged_in():
raise Exception("A user must be logged in to submit an object")
username = User.get_username()
course = FrontendCourse(task.get_course_id())
obj = {
"courseid": task.get_course_id(),
"taskid": task.get_id(),
"input": get_gridfs().put(
json.dumps(inputdata)),
"status": "waiting",
"submitted_on": datetime.now()}
if course.is_group_course() and username not in course.get_staff(True):
group = get_database().groups.find_one({"course_id": task.get_course_id(), "users": username})
obj.update({"username": group["users"]})
else:
obj.update({"username": [username]})
submissionid = get_database().submissions.insert(obj)
PluginManager.get_instance().call_hook("new_submission", submissionid=submissionid, submission=obj, inputdata=inputdata)
get_job_manager().new_job(task, inputdata, (lambda job: _job_done_callback(submissionid, task, job)), "Frontend - {}".format(username), debug)
return submissionid
def get_course_and_check_rights(courseid, taskid=None, allow_all_staff=True):
""" Returns the course with id ```courseid``` and the task with id ```taskid```, and verify the rights of the user.
Raise web.notfound() when there is no such course of if the users has not enough rights.
:param courseid: the course on which to check rights
:param taskid: If not None, returns also the task with id ```taskid```
:param allow_all_staff: allow admins AND tutors to see the page. If false, all only admins.
:returns (Course, Task)
"""
try:
if User.is_logged_in():
course = FrontendCourse(courseid)
if allow_all_staff:
if User.get_username() not in course.get_staff():
raise web.notfound()
else:
if User.get_username() not in course.get_admins():
raise web.notfound()
if taskid is None:
return (course, None)
else:
return (course, course.get_task(taskid))
else:
raise web.notfound()
except:
raise web.notfound()
