def watch():
assignment_list = request.values.get('assignments', '')
assignments = [int(aid) for aid in assignment_list.split(',') if len(aid) > 0]
course_id = request.values.get('course_id', g.course.id if 'course' in g else None)
if course_id == None or course_id == "":
return jsonify(success=False, message="No Course ID given!")
if g.user is None or not g.user.is_instructor(int(course_id)):
return jsonify(success=False, message="You are not an instructor in this assignments' course.")
update = request.values.get('update', 'false') == "true"
if update:
data = []
for aid in assignments:
submissions = Submission.by_assignment(aid, int(course_id))
completions = sum([int(sua[0].correct) for sua in submissions])
workings = len(Submission.get_latest(aid, int(course_id)))
histories = [process_history([h['time'] for h in sua[0].get_history()])
for sua in submissions]
touches = [int(sua[0].version) for sua in submissions]
feedbacks = [l[0] for l in Log.calculate_feedbacks(aid, course_id)]
data.append({'id': aid,
'Completions': completions,
'Workings': workings,
'Time': histories,
'Touches': touches,
'Feedbacks': feedbacks})
return jsonify(success=True, data=data)
else:
assignments = [Assignment.by_id(aid) for aid in assignments]
return render_template('blockpy/watch.html', course_id=course_id, assignments=assignments,
assignment_list=assignment_list)
