# -*- coding: utf-8 -*-
#
# This file is part of INGInious. See the LICENSE and the COPYRIGHTS files for
# more information about the licensing of this file.
import re
import flask
from inginious.frontend.accessible_time import AccessibleTime
from inginious.frontend.pages.course_admin.utils import INGIniousAdminPage
[docs]class CourseSettingsPage(INGIniousAdminPage):
""" Couse settings """
[docs] def GET_AUTH(self, courseid): # pylint: disable=arguments-differ
""" GET request """
course, __ = self.get_course_and_check_rights(courseid, allow_all_staff=False)
return self.page(course)
[docs] def POST_AUTH(self, courseid): # pylint: disable=arguments-differ
""" POST request """
course, __ = self.get_course_and_check_rights(courseid, allow_all_staff=False)
errors = []
course_content = {}
try:
data = flask.request.form
course_content = self.course_factory.get_course_descriptor_content(courseid)
course_content['name'] = data['name']
if course_content['name'] == "":
errors.append(_('Invalid name'))
course_content['description'] = data['description']
course_content['admins'] = list(map(str.strip, data['admins'].split(','))) if data['admins'].strip() else []
if not self.user_manager.user_is_superadmin() and self.user_manager.session_username() not in course_content['admins']:
errors.append(_('You cannot remove yourself from the administrators of this course'))
course_content['tutors'] = list(map(str.strip, data['tutors'].split(','))) if data['tutors'].strip() else []
if len(course_content['tutors']) == 1 and course_content['tutors'][0].strip() == "":
course_content['tutors'] = []
course_content['groups_student_choice'] = True if data["groups_student_choice"] == "true" else False
if data["accessible"] == "custom":
course_content['accessible'] = "{}/{}".format(data["accessible_start"], data["accessible_end"])
elif data["accessible"] == "true":
course_content['accessible'] = True
else:
course_content['accessible'] = False
try:
AccessibleTime(course_content['accessible'])
except:
errors.append(_('Invalid accessibility dates'))
course_content['allow_unregister'] = True if data["allow_unregister"] == "true" else False
course_content['allow_preview'] = True if data["allow_preview"] == "true" else False
if data["registration"] == "custom":
course_content['registration'] = "{}/{}".format(data["registration_start"], data["registration_end"])
elif data["registration"] == "true":
course_content['registration'] = True
else:
course_content['registration'] = False
try:
AccessibleTime(course_content['registration'])
except:
errors.append(_('Invalid registration dates'))
course_content['registration_password'] = data['registration_password']
if course_content['registration_password'] == "":
course_content['registration_password'] = None
course_content['registration_ac'] = data['registration_ac']
if course_content['registration_ac'] not in ["None", "username", "binding", "email"]:
errors.append(_('Invalid ACL value'))
if course_content['registration_ac'] == "None":
course_content['registration_ac'] = None
course_content['registration_ac_list'] = data['registration_ac_list'].splitlines()
course_content['is_lti'] = 'lti' in data and data['lti'] == "true"
course_content['lti_url'] = data.get("lti_url", "")
course_content['lti_keys'] = dict([x.split(":") for x in data['lti_keys'].splitlines() if x])
for lti_key in course_content['lti_keys'].keys():
if not re.match("^[a-zA-Z0-9]*$", lti_key):
errors.append(_("LTI keys must be alphanumerical."))
course_content['lti_send_back_grade'] = 'lti_send_back_grade' in data and data['lti_send_back_grade'] == "true"
except:
errors.append(_('User returned an invalid form.'))
if len(errors) == 0:
self.course_factory.update_course_descriptor_content(courseid, course_content)
errors = None
course, __ = self.get_course_and_check_rights(courseid, allow_all_staff=False) # don't forget to reload the modified course
return self.page(course, errors, errors is None)
[docs] def page(self, course, errors=None, saved=False):
""" Get all data and display the page """
return self.template_helper.render("course_admin/settings.html", course=course, errors=errors, saved=saved)