from flask_admin import AdminIndexView
from flask_security import current_user
from flask import flash
from flask_admin.contrib.sqla import ModelView

from advlabdb.utils import userActiveSemester


def adminViewIsAccessible():
    return current_user.has_role("admin")


class SecureAdminIndexView(AdminIndexView):
    def is_accessible(self):
        return adminViewIsAccessible()


class SecureModelView(ModelView):
    can_export = True
    can_set_page_size = True

    list_template = "admin_list.html"
    create_template = "admin_create.html"
    edit_template = "admin_edit.html"

    def is_accessible(self):
        return adminViewIsAccessible()