Python CustomCourseForEdX.save方法代码示例

# 需要导入模块: from lms.djangoapps.ccx.models import CustomCourseForEdX [as 别名]
# 或者: from lms.djangoapps.ccx.models.CustomCourseForEdX import save [as 别名]
def create_ccx(request, course, ccx=None):
    """
    Create a new CCX
    """
    name = request.POST.get("name")

    # prevent CCX objects from being created for deprecated course ids.
    if course.id.deprecated:
        messages.error(
            request,
            _(
                "You cannot create a CCX from a course using a deprecated id. "
                "Please create a rerun of this course in the studio to allow "
                "this action."
            ),
        )
        url = reverse("ccx_coach_dashboard", kwargs={"course_id": course.id})
        return redirect(url)

    ccx = CustomCourseForEdX(course_id=course.id, coach=request.user, display_name=name)
    ccx.save()

    # Make sure start/due are overridden for entire course
    start = TODAY().replace(tzinfo=pytz.UTC)
    override_field_for_ccx(ccx, course, "start", start)
    override_field_for_ccx(ccx, course, "due", None)

    # Enforce a static limit for the maximum amount of students that can be enrolled
    override_field_for_ccx(ccx, course, "max_student_enrollments_allowed", settings.CCX_MAX_STUDENTS_ALLOWED)

    # Hide anything that can show up in the schedule
    hidden = "visible_to_staff_only"
    for chapter in course.get_children():
        override_field_for_ccx(ccx, chapter, hidden, True)
        for sequential in chapter.get_children():
            override_field_for_ccx(ccx, sequential, hidden, True)
            for vertical in sequential.get_children():
                override_field_for_ccx(ccx, vertical, hidden, True)

    ccx_id = CCXLocator.from_course_locator(course.id, ccx.id)

    url = reverse("ccx_coach_dashboard", kwargs={"course_id": ccx_id})

    # Enroll the coach in the course
    email_params = get_email_params(course, auto_enroll=True, course_key=ccx_id, display_name=ccx.display_name)
    enroll_email(
        course_id=ccx_id,
        student_email=request.user.email,
        auto_enroll=True,
        email_students=True,
        email_params=email_params,
    )

    assign_coach_role_to_ccx(ccx_id, request.user, course.id)
    add_master_course_staff_to_ccx(course, ccx_id, ccx.display_name)
    return redirect(url)

# 需要导入模块: from lms.djangoapps.ccx.models import CustomCourseForEdX [as 别名]
# 或者: from lms.djangoapps.ccx.models.CustomCourseForEdX import save [as 别名]
    def make_ccx(self):
        """
        create ccx
        """
        ccx = CustomCourseForEdX(course_id=self.course.id, coach=self.coach, display_name="Test CCX")
        ccx.save()

        ccx_locator = CCXLocator.from_course_locator(self.course.id, unicode(ccx.id))
        role = CourseCcxCoachRole(ccx_locator)
        role.add_users(self.coach)
        CourseEnrollment.enroll(self.coach, ccx_locator)
        return ccx_locator

# 需要导入模块: from lms.djangoapps.ccx.models import CustomCourseForEdX [as 别名]
# 或者: from lms.djangoapps.ccx.models.CustomCourseForEdX import save [as 别名]
def create_ccx(request, course, ccx=None):
    """
    Create a new CCX
    """
    name = request.POST.get('name')

    # prevent CCX objects from being created for deprecated course ids.
    if course.id.deprecated:
        messages.error(request, _(
            "You cannot create a CCX from a course using a deprecated id. "
            "Please create a rerun of this course in the studio to allow "
            "this action."))
        url = reverse('ccx_coach_dashboard', kwargs={'course_id': course.id})
        return redirect(url)

    ccx = CustomCourseForEdX(
        course_id=course.id,
        coach=request.user,
        display_name=name)
    ccx.save()

    # Make sure start/due are overridden for entire course
    start = TODAY().replace(tzinfo=pytz.UTC)
    override_field_for_ccx(ccx, course, 'start', start)
    override_field_for_ccx(ccx, course, 'due', None)

    # Hide anything that can show up in the schedule
    hidden = 'visible_to_staff_only'
    for chapter in course.get_children():
        override_field_for_ccx(ccx, chapter, hidden, True)
        for sequential in chapter.get_children():
            override_field_for_ccx(ccx, sequential, hidden, True)
            for vertical in sequential.get_children():
                override_field_for_ccx(ccx, vertical, hidden, True)

    ccx_id = CCXLocator.from_course_locator(course.id, ccx.id)  # pylint: disable=no-member

    url = reverse('ccx_coach_dashboard', kwargs={'course_id': ccx_id})

    # Enroll the coach in the course
    email_params = get_email_params(course, auto_enroll=True, course_key=ccx_id, display_name=ccx.display_name)
    enroll_email(
        course_id=ccx_id,
        student_email=request.user.email,
        auto_enroll=True,
        email_students=True,
        email_params=email_params,
    )

    return redirect(url)

# 需要导入模块: from lms.djangoapps.ccx.models import CustomCourseForEdX [as 别名]
# 或者: from lms.djangoapps.ccx.models.CustomCourseForEdX import save [as 别名]
def create_ccx(request, course, ccx=None):
    """
    Create a new CCX
    """
    name = request.POST.get('name')

    if hasattr(course, 'ccx_connector') and course.ccx_connector:
        # if ccx connector url is set in course settings then inform user that he can
        # only create ccx by using ccx connector url.
        context = get_ccx_creation_dict(course)
        messages.error(request, context['use_ccx_con_error_message'])
        return render_to_response('ccx/coach_dashboard.html', context)

    # prevent CCX objects from being created for deprecated course ids.
    if course.id.deprecated:
        messages.error(request, _(
            "You cannot create a CCX from a course using a deprecated id. "
            "Please create a rerun of this course in the studio to allow "
            "this action."))
        url = reverse('ccx_coach_dashboard', kwargs={'course_id': course.id})
        return redirect(url)

    ccx = CustomCourseForEdX(
        course_id=course.id,
        coach=request.user,
        display_name=name)
    ccx.save()

    # Make sure start/due are overridden for entire course
    start = TODAY().replace(tzinfo=pytz.UTC)
    override_field_for_ccx(ccx, course, 'start', start)
    override_field_for_ccx(ccx, course, 'due', None)

    # Enforce a static limit for the maximum amount of students that can be enrolled
    override_field_for_ccx(ccx, course, 'max_student_enrollments_allowed', settings.CCX_MAX_STUDENTS_ALLOWED)

    # Hide anything that can show up in the schedule
    hidden = 'visible_to_staff_only'
    for chapter in course.get_children():
        override_field_for_ccx(ccx, chapter, hidden, True)
        for sequential in chapter.get_children():
            override_field_for_ccx(ccx, sequential, hidden, True)
            for vertical in sequential.get_children():
                override_field_for_ccx(ccx, vertical, hidden, True)

    ccx_id = CCXLocator.from_course_locator(course.id, unicode(ccx.id))

    # Create forum roles
    seed_permissions_roles(ccx_id)
    # Assign administrator forum role to CCX coach
    assign_role(ccx_id, request.user, FORUM_ROLE_ADMINISTRATOR)

    url = reverse('ccx_coach_dashboard', kwargs={'course_id': ccx_id})

    # Enroll the coach in the course
    email_params = get_email_params(course, auto_enroll=True, course_key=ccx_id, display_name=ccx.display_name)
    enroll_email(
        course_id=ccx_id,
        student_email=request.user.email,
        auto_enroll=True,
        email_students=True,
        email_params=email_params,
    )

    assign_staff_role_to_ccx(ccx_id, request.user, course.id)
    add_master_course_staff_to_ccx(course, ccx_id, ccx.display_name)

    # using CCX object as sender here.
    responses = SignalHandler.course_published.send(
        sender=ccx,
        course_key=CCXLocator.from_course_locator(course.id, unicode(ccx.id))
    )
    for rec, response in responses:
        log.info('Signal fired when course is published. Receiver: %s. Response: %s', rec, response)

    return redirect(url)

# 需要导入模块: from lms.djangoapps.ccx.models import CustomCourseForEdX [as 别名]
# 或者: from lms.djangoapps.ccx.models.CustomCourseForEdX import save [as 别名]
    def post(self, request):
        """
        Creates a new CCX course for a given Master Course.

        Args:
            request (Request): Django request object.

        Return:
            A JSON serialized representation a newly created CCX course.
        """
        master_course_id = request.data.get('master_course_id')
        master_course_object, master_course_key, error_code, http_status = get_valid_course(
            master_course_id,
            advanced_course_check=True
        )
        if master_course_object is None:
            return Response(
                status=http_status,
                data={
                    'error_code': error_code
                }
            )

        # validating the rest of the input
        valid_input, field_errors = get_valid_input(request.data)
        if field_errors:
            return Response(
                status=status.HTTP_400_BAD_REQUEST,
                data={
                    'field_errors': field_errors
                }
            )

        try:
            # Retired users should effectively appear to not exist when
            # attempts are made to modify them, so a direct User model email
            # lookup is sufficient here.  This corner case relies on the fact
            # that we scramble emails immediately during user lock-out.  Of
            # course, the normal cases are that the email just never existed,
            # or it is currently associated with an active account.
            coach = User.objects.get(email=valid_input['coach_email'])
        except User.DoesNotExist:
            return Response(
                status=status.HTTP_404_NOT_FOUND,
                data={
                    'error_code': 'coach_user_does_not_exist'
                }
            )

        if valid_input.get('course_modules'):
            if not valid_course_modules(valid_input['course_modules'], master_course_key):
                return Response(
                    status=status.HTTP_400_BAD_REQUEST,
                    data={
                        'error_code': 'course_module_list_not_belonging_to_master_course'
                    }
                )
        # prepare the course_modules to be stored in a json stringified field
        course_modules_json = json.dumps(valid_input.get('course_modules'))

        with transaction.atomic():
            ccx_course_object = CustomCourseForEdX(
                course_id=master_course_object.id,
                coach=coach,
                display_name=valid_input['display_name'],
                structure_json=course_modules_json
            )
            ccx_course_object.save()

            # Make sure start/due are overridden for entire course
            start = TODAY().replace(tzinfo=pytz.UTC)
            override_field_for_ccx(ccx_course_object, master_course_object, 'start', start)
            override_field_for_ccx(ccx_course_object, master_course_object, 'due', None)

            # Enforce a static limit for the maximum amount of students that can be enrolled
            override_field_for_ccx(
                ccx_course_object,
                master_course_object,
                'max_student_enrollments_allowed',
                valid_input['max_students_allowed']
            )

            # Hide anything that can show up in the schedule
            hidden = 'visible_to_staff_only'
            for chapter in master_course_object.get_children():
                override_field_for_ccx(ccx_course_object, chapter, hidden, True)
                for sequential in chapter.get_children():
                    override_field_for_ccx(ccx_course_object, sequential, hidden, True)
                    for vertical in sequential.get_children():
                        override_field_for_ccx(ccx_course_object, vertical, hidden, True)

            # make the coach user a coach on the master course
            make_user_coach(coach, master_course_key)

            # pull the ccx course key
            ccx_course_key = CCXLocator.from_course_locator(master_course_object.id, unicode(ccx_course_object.id))
            # enroll the coach in the newly created ccx
            email_params = get_email_params(
                master_course_object,
                auto_enroll=True,
#.........这里部分代码省略.........

# 需要导入模块: from lms.djangoapps.ccx.models import CustomCourseForEdX [as 别名]
# 或者: from lms.djangoapps.ccx.models.CustomCourseForEdX import save [as 别名]
    def post(self, request):
        """
        Creates a new CCX course for a given Master Course.

        Args:
            request (Request): Django request object.

        Return:
            A JSON serialized representation a newly created CCX course.
        """
        master_course_id = request.data.get('master_course_id')
        master_course_object, master_course_key, error_code, http_status = get_valid_course(
            master_course_id,
            advanced_course_check=True
        )
        if master_course_object is None:
            return Response(
                status=http_status,
                data={
                    'error_code': error_code
                }
            )

        # validating the rest of the input
        valid_input, field_errors = get_valid_input(request.data)
        if field_errors:
            return Response(
                status=status.HTTP_400_BAD_REQUEST,
                data={
                    'field_errors': field_errors
                }
            )

        try:
            coach = User.objects.get(email=valid_input['coach_email'])
        except User.DoesNotExist:
            return Response(
                status=status.HTTP_404_NOT_FOUND,
                data={
                    'error_code': 'coach_user_does_not_exist'
                }
            )

        if valid_input.get('course_modules'):
            if not valid_course_modules(valid_input['course_modules'], master_course_key):
                return Response(
                    status=status.HTTP_400_BAD_REQUEST,
                    data={
                        'error_code': 'course_module_list_not_belonging_to_master_course'
                    }
                )
        # prepare the course_modules to be stored in a json stringified field
        course_modules_json = json.dumps(valid_input.get('course_modules'))

        with transaction.atomic():
            ccx_course_object = CustomCourseForEdX(
                course_id=master_course_object.id,
                coach=coach,
                display_name=valid_input['display_name'],
                structure_json=course_modules_json
            )
            ccx_course_object.save()

            # Make sure start/due are overridden for entire course
            start = TODAY().replace(tzinfo=pytz.UTC)
            override_field_for_ccx(ccx_course_object, master_course_object, 'start', start)
            override_field_for_ccx(ccx_course_object, master_course_object, 'due', None)

            # Enforce a static limit for the maximum amount of students that can be enrolled
            override_field_for_ccx(
                ccx_course_object,
                master_course_object,
                'max_student_enrollments_allowed',
                valid_input['max_students_allowed']
            )

            # Hide anything that can show up in the schedule
            hidden = 'visible_to_staff_only'
            for chapter in master_course_object.get_children():
                override_field_for_ccx(ccx_course_object, chapter, hidden, True)
                for sequential in chapter.get_children():
                    override_field_for_ccx(ccx_course_object, sequential, hidden, True)
                    for vertical in sequential.get_children():
                        override_field_for_ccx(ccx_course_object, vertical, hidden, True)

            # make the coach user a coach on the master course
            make_user_coach(coach, master_course_key)

            # pull the ccx course key
            ccx_course_key = CCXLocator.from_course_locator(master_course_object.id, ccx_course_object.id)
            # enroll the coach in the newly created ccx
            email_params = get_email_params(
                master_course_object,
                auto_enroll=True,
                course_key=ccx_course_key,
                display_name=ccx_course_object.display_name
            )
            enroll_email(
                course_id=ccx_course_key,
                student_email=coach.email,
#.........这里部分代码省略.........