def lesson_check_code(course_slug, lesson_slug):
if not is_name_valid_for_directory(
course_slug) or not is_name_valid_for_directory(lesson_slug):
abort(404)
r = request.json
result = lesson_check_execute(course_slug, lesson_slug, r['code'])
return jsonify(result)
def lesson_image(course_slug, lesson_slug, image_name):
if not is_name_valid_for_directory(course_slug) or not is_name_valid_for_directory(lesson_slug)\
or not is_name_valid_for_filename(image_name):
abort(403)
img = lesson_image_path(course_slug, lesson_slug, image_name)
if img:
return send_from_directory(os.path.dirname(img), os.path.basename(img))
else:
abort(403)
def lesson_logo(course_slug, lesson_slug):
if not is_name_valid_for_directory(
course_slug) or not is_name_valid_for_directory(lesson_slug):
abort(404)
logo = lesson_logo_from_path(course_slug, lesson_slug)
if logo:
return send_from_directory(os.path.dirname(logo),
os.path.basename(logo))
else:
return course_logo(course_slug)
def course_logo(course_slug):
if not is_name_valid_for_directory(course_slug):
abort(404)
logo = course_logo_from_path(course_slug)
if logo:
return send_from_directory(os.path.dirname(logo),
os.path.basename(logo))
abort(404)
def course_statistics(course_slug):
if not is_name_valid_for_directory(course_slug):
abort(404)
users_table = get_users_for_course_statistics(course_slug)
lessons = course_content_from_path(course_slug)
statistics_table = []
for row in users_table.values():
statistics_row = {
'uid': row['uid'],
'username': row['username'],
'lessons': {},
}
for lesson in lessons:
statistics_row['lessons'][lesson['slug']] = {
'progress':
lesson['slug'] in row['lessons']
and row['lessons'][lesson['slug']] == True,
}
statistics_table.append(statistics_row)
return jsonify({
'statistics_header': lessons,
'statistics_content': statistics_table
})
def lesson_check_status(course_slug, lesson_slug, task_id):
if not is_name_valid_for_directory(
course_slug) or not is_name_valid_for_directory(lesson_slug):
abort(404)
result = lesson_check_results(course_slug, lesson_slug, task_id)
return jsonify(result)
def lesson_content(course_slug, lesson_slug):
if not is_name_valid_for_directory(
course_slug) or not is_name_valid_for_directory(lesson_slug):
abort(404)
lesson = lesson_content_from_path(course_slug, lesson_slug)
return jsonify(lesson)
def course_info(course_slug):
if not is_name_valid_for_directory(course_slug):
abort(404)
course = course_info_from_path(course_slug)
return jsonify(course)
