## $Id: permissions.py 13620 2016-01-16 15:01:09Z henrik $
##
## Copyright (C) 2011 Uli Fouquet & Henrik Bettermann
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##
"""
More permissions and roles for the students section.
"""
import grok


class ClearStudentFinancially(grok.Permission):
    """The ClearStudentFinancially permission is needed to clear students
    financially or to reject financial clearance. This permission is
    meant for bursary officers.
    """
    grok.name('waeup.clearStudentFinancially')


class BursaryOfficer(grok.Role):
    """Bursary Officers can export bursary data. They can't access the
    Data Center but see student data export buttons in the Academic Section.

    This role overwrites the same-named role in waeup.kofa. In
    kofacustom.nigeria bursary officers are also allowed to clear
    students financially.
    """
    grok.name('waeup.BursaryOfficer')
    grok.title(u'Bursary Officer')
    grok.permissions('waeup.showStudents',
                     'waeup.viewAcademics',
                     'waeup.exportBursaryData',
                     'waeup.clearStudentFinancially')