Esempio n. 1
0
 def __init__(self, context, users):
     certificate_allowlist = certs_api.get_allowlist(context.course_id)
     self.allowlisted_user_ids = [
         entry['user_id'] for entry in certificate_allowlist
     ]
     self.certificates_by_user = {
         certificate.user.id: certificate
         for certificate in GeneratedCertificate.objects.filter(
             course_id=context.course_id, user__in=users)
     }
def instructor_dashboard_2(request, course_id):  # lint-amnesty, pylint: disable=too-many-statements
    """ Display the instructor dashboard for a course. """
    try:
        course_key = CourseKey.from_string(course_id)
    except InvalidKeyError:
        log.error(
            "Unable to find course with course key %s while loading the Instructor Dashboard.",
            course_id)
        return HttpResponseServerError()

    course = get_course_by_id(course_key, depth=0)

    access = {
        'admin':
        request.user.is_staff,
        'instructor':
        bool(has_access(request.user, 'instructor', course)),
        'finance_admin':
        CourseFinanceAdminRole(course_key).has_user(request.user),
        'sales_admin':
        CourseSalesAdminRole(course_key).has_user(request.user),
        'staff':
        bool(has_access(request.user, 'staff', course)),
        'forum_admin':
        has_forum_access(request.user, course_key, FORUM_ROLE_ADMINISTRATOR),
        'data_researcher':
        request.user.has_perm(permissions.CAN_RESEARCH, course_key),
    }

    if not request.user.has_perm(permissions.VIEW_DASHBOARD, course_key):
        raise Http404()

    is_white_label = CourseMode.is_white_label(course_key)  # lint-amnesty, pylint: disable=unused-variable

    reports_enabled = configuration_helpers.get_value('SHOW_ECOMMERCE_REPORTS',
                                                      False)  # lint-amnesty, pylint: disable=unused-variable

    sections = []
    if access['staff']:
        sections.extend([
            _section_course_info(course, access),
            _section_membership(course, access),
            _section_cohort_management(course, access),
            _section_discussions_management(course, access),
            _section_student_admin(course, access),
        ])
    if access['data_researcher']:
        sections.append(_section_data_download(course, access))

    analytics_dashboard_message = None
    if show_analytics_dashboard_message(course_key) and (access['staff'] or
                                                         access['instructor']):
        # Construct a URL to the external analytics dashboard
        analytics_dashboard_url = f'{settings.ANALYTICS_DASHBOARD_URL}/courses/{str(course_key)}'
        link_start = HTML("<a href=\"{}\" rel=\"noopener\" target=\"_blank\">"
                          ).format(analytics_dashboard_url)
        analytics_dashboard_message = _(
            "To gain insights into student enrollment and participation {link_start}"
            "visit {analytics_dashboard_name}, our new course analytics product{link_end}."
        )
        analytics_dashboard_message = Text(analytics_dashboard_message).format(
            link_start=link_start,
            link_end=HTML("</a>"),
            analytics_dashboard_name=settings.ANALYTICS_DASHBOARD_NAME)

        # Temporarily show the "Analytics" section until we have a better way of linking to Insights
        sections.append(_section_analytics(course, access))

    # Check if there is corresponding entry in the CourseMode Table related to the Instructor Dashboard course
    course_mode_has_price = False  # lint-amnesty, pylint: disable=unused-variable
    paid_modes = CourseMode.paid_modes_for_course(course_key)
    if len(paid_modes) == 1:
        course_mode_has_price = True
    elif len(paid_modes) > 1:
        log.error(
            "Course %s has %s course modes with payment options. Course must only have "
            "one paid course mode to enable eCommerce options.",
            str(course_key), len(paid_modes))

    if access['instructor'] and is_enabled_for_course(course_key):
        sections.insert(3, _section_extensions(course))

    # Gate access to course email by feature flag & by course-specific authorization
    if is_bulk_email_feature_enabled(course_key) and (access['staff']
                                                      or access['instructor']):
        sections.append(_section_send_email(course, access))

    # Gate access to Special Exam tab depending if either timed exams or proctored exams
    # are enabled in the course

    user_has_access = any([
        request.user.is_staff,
        CourseStaffRole(course_key).has_user(request.user),
        CourseInstructorRole(course_key).has_user(request.user)
    ])
    course_has_special_exams = course.enable_proctored_exams or course.enable_timed_exams
    can_see_special_exams = course_has_special_exams and user_has_access and settings.FEATURES.get(
        'ENABLE_SPECIAL_EXAMS', False)

    if can_see_special_exams:
        sections.append(_section_special_exams(course, access))
    # Certificates panel
    # This is used to generate example certificates
    # and enable self-generated certificates for a course.
    # Note: This is hidden for all CCXs
    certs_enabled = CertificateGenerationConfiguration.current(
    ).enabled and not hasattr(course_key, 'ccx')
    if certs_enabled and access['admin']:
        sections.append(_section_certificates(course))

    openassessment_blocks = modulestore().get_items(
        course_key, qualifiers={'category': 'openassessment'})
    # filter out orphaned openassessment blocks
    openassessment_blocks = [
        block for block in openassessment_blocks if block.parent is not None
    ]
    if len(openassessment_blocks) > 0 and access['staff']:
        sections.append(
            _section_open_response_assessment(request, course,
                                              openassessment_blocks, access))

    disable_buttons = not CourseEnrollment.objects.is_small_course(course_key)

    certificate_allowlist = certs_api.get_allowlist(course_key)
    generate_certificate_exceptions_url = reverse(
        'generate_certificate_exceptions',
        kwargs={
            'course_id': str(course_key),
            'generate_for': ''
        })
    generate_bulk_certificate_exceptions_url = reverse(
        'generate_bulk_certificate_exceptions',
        kwargs={'course_id': str(course_key)})
    certificate_exception_view_url = reverse(
        'certificate_exception_view', kwargs={'course_id': str(course_key)})

    certificate_invalidation_view_url = reverse(
        'certificate_invalidation_view', kwargs={'course_id': str(course_key)})

    certificate_invalidations = CertificateInvalidation.get_certificate_invalidations(
        course_key)

    context = {
        'course':
        course,
        'studio_url':
        get_studio_url(course, 'course'),
        'sections':
        sections,
        'disable_buttons':
        disable_buttons,
        'analytics_dashboard_message':
        analytics_dashboard_message,
        'certificate_white_list':
        certificate_allowlist,
        'certificate_invalidations':
        certificate_invalidations,
        'generate_certificate_exceptions_url':
        generate_certificate_exceptions_url,
        'generate_bulk_certificate_exceptions_url':
        generate_bulk_certificate_exceptions_url,
        'certificate_exception_view_url':
        certificate_exception_view_url,
        'certificate_invalidation_view_url':
        certificate_invalidation_view_url,
        'xqa_server':
        settings.FEATURES.get('XQA_SERVER', "http://your_xqa_server.com"),
    }

    return render_to_response(
        'instructor/instructor_dashboard_2/instructor_dashboard_2.html',
        context)