def get(self, request, *args, **kwargs):
'''
Return the permission level of the user.
'''
if not request.user.is_authenticated():
return jr({'level': 0})
else:
return jr({'level': getattr(request.user, 'level', 0)})
def _get_assignments_and_students_enrolled_and_not_enrolled(self, request, *args, **kwargs):
"""
Retrieves the given assignment and returns a separate list of all of
the students with their name and their id. If they are assigned to
the assignment, they will be in the assigned_to attribute, and the
to_assign will the others go.
"""
try:
assigned = Assignment.objects.prefetch_related().get(id=kwargs['id'])
except ObjectDoesNotExist:
return err("Assignment with id {} does not exist."
.format(kwargs['id'])
)
students = User.objects.exclude(Q(id__in=assigned.users.all()) | Q(level__gt=0))
respDict = {
"assignment" : {
"description" : assigned.description,
"due_date" : assigned.due_date
},
"assigned_to" : objs_to_dict(User,
assigned.users.all(),
("id", "lname", "fname")
),
"to_assign" : objs_to_dict(User,
students,
("id", "lname", "fname")
)
}
return jr(respDict)
def options(self, request, *args, **kwargs):
"""
Return the permission levels available.
"""
data = {
"levels": get_user_levels(),
"level_by_name": get_user_level_names()
}
return jr(data)
def err(msg, status=400):
'''
Send an error response.
@param msg: the reason for the error
@param status: the status code of the error
@return the HttpResponse object
'''
resp = jr(d({"err": "{}".format(msg)}), status=status)
resp.reason_phrase = msg
return resp
def get(self, request, *args, **kwargs):
"""
Returns the json object of discovery endpoints. Looks as follows:
{
"urls" : {
"<url_path>" : "<regex of path>"
}
}
"""
return jr({"urls": self.discovery})
def post(self, request, *args, **kwargs):
'''
Creates a new poster. The poster object should be of the following json
type:
{
"email" : "<email>",
"password" : "<password>"
}
'''
j = read(request)
try:
p = USER().objects.create_user(**j)
resp = convert_to_dicts([p], p.field_names, p)[0]
return jr(resp)
except IntegrityError as ie:
return err(ie)