def submissions_user(course_id, owner_id): ''' List all the users in the course ''' course_id = int(course_id) course = Course.by_id(course_id) check_resource_exists(course, "Course", course_id) user, user_id = get_user() if course_id is not None: is_grader = user.is_grader(course_id) else: is_grader = False is_owner = user_id == maybe_int(owner_id) if not is_grader and not is_owner: return "You are not an instructor or the owner of the assignment!" owner = User.by_id(maybe_int(owner_id)) assignments = natsorted(course.get_submitted_assignments(), key=lambda r: r.name) all_subs = Submission.by_student(owner_id, course_id) all_subs = {s[0].assignment_id: s for s in all_subs} submissions = [all_subs.get(assignment.id, (None, None, assignment)) for assignment in assignments] return render_template('courses/submissions_user.html', course_id=course_id, assignments=assignments, submissions=submissions, owner=owner, is_instructor=is_grader)
def update_grading_status(lti, lti_exception=None): submission_id = maybe_int(request.values.get("submission_id")) # TODO: Pretty sure multiple assignments are broken for grading assignment_group_id = maybe_int(request.values.get('assignment_group_id')) new_grading_status = request.values.get("new_grading_status") user, user_id = get_user() submission = Submission.by_id(submission_id) # Check resource exists check_resource_exists(submission, "Submission", submission_id) # Verify permissions if not user.is_grader(submission.course_id): return ajax_failure( "This is not your submission and you are not a grader in its course." ) submission.update_grading_status(new_grading_status) if submission.grading_status != GradingStatuses.FULLY_GRADED: return ajax_success({'new_status': new_grading_status}) # Do action if assignment_group_id is None: assignment_group_id = submission.assignment_group_id error = "Generic LTI Failure - perhaps not logged into LTI session?" try: success, score = lti_post_grade(lti, submission, None, assignment_group_id, submission.user_id, submission.course_id) except LTIPostMessageException as e: success = False error = str(e) if success: make_log_entry(submission.assignment_id, submission.assignment_version, submission.course_id, user_id, "X-Submission.LMS", "answer.py", message=str(score)) return ajax_success({"submitted": True, "new_status": "FullyGraded"}) else: submission.update_grading_status(GradingStatuses.FAILED) make_log_entry(submission.assignment_id, submission.assignment_version, submission.course_id, user_id, "X-Submission.LMS.Failure", "answer.py", message=error) return ajax_failure({ "submitted": False, "message": error, "new_status": "Failed" })
def mass_close_assignment(): assignment_id = maybe_int(request.values.get("assignment_id")) course_id = maybe_int(request.values.get("course_id")) new_submission_status = request.values.get("new_submission_status") user, user_id = get_user() submissions = Submission.by_assignment(assignment_id=assignment_id, course_id=course_id) # Verify permissions if not user.is_grader(course_id): return ajax_failure("You are not a grader in this course.") # Do action for submission in submissions: submission.update_submission_status(new_submission_status) return ajax_success({'new_status': new_submission_status})
def update_submission_status(lti, lti_exception=None): # Get parameters submission_id = maybe_int(request.values.get("submission_id")) status = request.values.get('status') course_id = get_course_id() user, user_id = get_user() submission = Submission.by_id(submission_id) # Check resource exists check_resource_exists(submission, "Submission", submission_id) # Verify permissions if submission.user_id != user_id and not user.is_grader( submission.course_id): return ajax_failure( "This is not your submission and you are not a grader in its course." ) # Do action success = submission.update_submission_status(status) make_log_entry(submission.assignment_id, submission.assignment_version, course_id, user_id, "Submit", "answer.py", category=status, message=str(success)) return ajax_success({"success": success})
def load_assignment(lti=lti): # Get arguments assignment_id = int(request.values.get('assignment_id')) assignment = Assignment.by_id(assignment_id) student_id = maybe_int(request.values.get('user_id')) course_id = get_course_id(True) user, user_id = get_user() force_download = maybe_bool(request.values.get('force_download', "false")) # Verify exists check_resource_exists(assignment, "Assignment", assignment_id) # Verify permissions if user_id != student_id and not user.is_grader(course_id): return ajax_failure( "Only graders can see submissions for other people.") if course_id is None: editor_information = assignment.for_read_only_editor(student_id) else: editor_information = assignment.for_editor(student_id, course_id) browser_info = json.dumps({ 'platform': request.user_agent.platform, 'browser': request.user_agent.browser, 'version': request.user_agent.version, 'language': request.user_agent.language, 'user_agent': request.user_agent.string }) # Log the event if user is not None: if user_id != student_id: make_log_entry(assignment_id, assignment.version, course_id, user_id, 'X-Submission.Get', message=str(student_id)) else: make_log_entry(assignment_id, assignment.version, course_id, user_id, 'Session.Start', message=browser_info) # Verify passcode, if necessary if assignment.passcode_fails(request.values.get('passcode')): return ajax_failure("Passcode {!r} rejected".format( request.values.get("passcode"))) if force_download: student_filename = User.by_id(student_id).get_filename("") filename = assignment.get_filename( "") + "_" + student_filename + '_submission.json' return Response(json.dumps(editor_information), mimetype='application/json', headers={ 'Content-Disposition': 'attachment;filename={}'.format(filename) }) else: return ajax_success(editor_information)
def load_history(): # Get parameters course_id = maybe_int(request.values.get('course_id')) assignment_id = maybe_int(request.values.get('assignment_id')) student_id = maybe_int(request.values.get('user_id')) page_limit = maybe_int(request.values.get('page_limit')) page_offset = maybe_int(request.values.get('page_offset')) user, user_id = get_user() # Verify user can see the submission if user_id != student_id and not user.is_grader(course_id): return ajax_failure("Only graders can see logs for other people.") history = list( reversed( Log.get_history(course_id, assignment_id, student_id, page_offset=page_offset, page_limit=page_limit))) return ajax_success({"history": history})
def update_submission(lti, lti_exception=None): # Get parameters submission_id = maybe_int(request.values.get("submission_id")) lis_result_sourcedid = request.values.get('lis_result_sourcedid') assignment_group_id = maybe_int(request.values.get('assignment_group_id')) score = float(request.values.get('score', '0')) correct = maybe_bool(request.values.get("correct")) # TODO: Only send image if the assignment settings starts as Block or Split image = request.values.get('image', "") hidden_override = maybe_bool(request.values.get('hidden_override')) force_update = maybe_bool(request.values.get('force_update')) course_id = get_course_id() user, user_id = get_user() submission = Submission.by_id(submission_id) # Check resource exists check_resource_exists(submission, "Submission", submission_id) # Verify permissions if submission.user_id != user_id and not user.is_grader(submission.course_id): return ajax_failure("This is not your submission and you are not a grader in its course.") # Do action was_changed = submission.update_submission(score, correct) if assignment_group_id is None: assignment_group_id = submission.assignment_group_id # TODO: Document that we currently only pass back grade if it changed # TODO: If failure on previous submission grading, then retry if was_changed or force_update: submission.save_block_image(image) error = "Generic LTI Failure - perhaps not logged into LTI session?" try: success, score = lti_post_grade(lti, submission, lis_result_sourcedid, assignment_group_id, submission.user_id, submission.course_id) except LTIPostMessageException as e: success = False error = str(e) if success: make_log_entry(submission.assignment_id, submission.assignment_version, course_id, user_id, "X-Submission.LMS", "answer.py", message=str(score)) else: submission.update_grading_status(GradingStatuses.FAILED) make_log_entry(submission.assignment_id, submission.assignment_version, course_id, user_id, "X-Submission.LMS.Failure", "answer.py", message=error) return ajax_failure({"submitted": False, "changed": was_changed, "message": error}) return ajax_success({"submitted": was_changed or force_update, "changed": was_changed})
def browse_history(): # Get parameters course_id = maybe_int(request.values.get('course_id')) assignment_id = maybe_int(request.values.get('assignment_id')) student_id = maybe_int(request.values.get('user_id')) page_offset = maybe_int(request.values.get('page_offset', 0)) embed = maybe_bool(request.values.get('embed')) user, user_id = get_user() # Get resources assignment = Assignment.by_id(assignment_id) student = User.by_id(student_id) course = Course.by_id(course_id) # Verify user can see the submission if user_id != student_id and not user.is_grader(course_id): return ajax_failure("Only graders can see logs for other people.") history = Log.get_history(course_id, assignment_id, student_id, page_offset, HISTORY_PAGE_LIMIT) return render_template('blockpy/browse_history.html', assignment=assignment, student=student, course=course, history=history, embed=embed)
def load_history(): # Get parameters course_id = maybe_int(request.values.get('course_id')) assignment_id = (request.values.get('assignment_id')) student_id = (request.values.get('user_id')) page_limit = maybe_int(request.values.get('page_limit')) page_offset = maybe_int(request.values.get('page_offset')) with_submission = maybe_bool(request.values.get('with_submission')) user, user_id = get_user() # Verify user can see the submission if str(user_id) != str(student_id) and not user.is_grader(course_id): return ajax_failure("Only graders can see logs for other people.") history = Log.get_history(course_id, assignment_id, student_id, page_offset=page_offset, page_limit=page_limit) history = list(reversed(history)) submissions = [] if with_submission: submissions = Submission.get_submissions(course_id, assignment_id, student_id) return ajax_success({"history": history, "submissions": submissions})
def update_submission_status(): submission_id = maybe_int(request.values.get("submission_id")) new_submission_status = request.values.get("new_submission_status") user, user_id = get_user() submission = Submission.by_id(submission_id) # Check resource exists check_resource_exists(submission, "Submission", submission_id) # Verify permissions if not user.is_grader(submission.course_id): return ajax_failure( "You are not a grader in this submission's course.") submission.update_submission_status(new_submission_status) return ajax_success({'new_status': new_submission_status})
def get_all(self): submission_id = maybe_int(request.values.get('submission_id')) user, user_id = get_user() if submission_id is None: reviews = Review.get_generic_reviews() else: submission = Submission.by_id(submission_id) check_resource_exists(submission, "Submission", submission_id) reviews = Review.get_for_submission(submission_id) if submission.user_id != user_id: require_course_grader(user, submission.course_id) return ajax_success( dict(reviews=[review.encode_json() for review in reviews]))
def post(self): user, user_id = get_user() submission_id = maybe_int(request.values.get('submission_id')) submission = Submission.by_id(submission_id) check_resource_exists(submission, "Submission", submission_id) require_course_grader(user, submission.course_id) review_data = request.values.copy() del review_data['id'] review_data['author_id'] = user_id review_data['submission_version'] = submission.version review_data['assignment_version'] = submission.assignment_version fix_nullables(review_data) new_review = Review.new(review_data) return ajax_success(dict(review=new_review.encode_json()))
def save_image(): # Get parameters submission_id = maybe_int(request.values.get("submission_id")) directory = request.values.get('directory') image = request.values.get('image') course_id = get_course_id() user, user_id = get_user() submission = Submission.by_id(submission_id) # Check resource exists check_resource_exists(submission, "Submission", submission_id) # Verify permissions if submission.user_id != user_id and not user.is_grader(submission.course_id): return ajax_failure("This is not your submission and you are not a grader in its course.") # Do action success = submission.save_image(directory, image) make_log_entry(submission.assignment_id, submission.assignment_version, course_id, user_id, "X-Image.Save", directory) return ajax_success({"success": success})
def load_submission(lti=lti): submission_id = int(request.args.get('submission_id')) embed = maybe_bool(request.values.get('embed')) user = g.get('user', None) user_id = user.id if user else None course_id = maybe_int(request.args.get('course_id', None)) if course_id is None: course_id = int(g.course.id) if g.course else None submission = Submission.query.get(submission_id) # Check that the resource exists check_resource_exists(submission, "Submission", submission_id) # If it is this user's submission, redirect to load the assignment if submission.user_id == user_id: return redirect( url_for( 'blockpy.load', assignment_id=submission.assignment.id, )) # Check that it is public or you are a grader elif user.is_grader(submission.course_id): pass elif not submission.assignment.public: # TODO: Handle this more gracefully return ajax_failure( "Cannot view submission. This is not a public submission, and you do not own the submission, and you are " "not an instructor in its course.") # Get the assignment assignment_data = submission.assignment.for_editor(submission.user_id, submission.course_id) return load_editor( lti, { "user": user, "user_id": user_id, "embed": embed, "course_id": course_id, "role": 'anonymous', "assignment_group_id": None, "assignment_data": assignment_data })
def list_urls(): partial = request.values.get('partial', "") # TODO: Allow filtering by course? course_id = maybe_int(request.values.get('course_id')) # Do action return jsonify(success=True, urls=Assignment.list_urls(partial)[:5])