Source code for univention.management.console.modules.lessontimes

#!/usr/bin/python3
#
# Univention Management Console
#  Configure the lessons times
#
# Copyright 2012-2025 Univention GmbH
#
# http://www.univention.de/
#
# All rights reserved.
#
# The source code of this program is made available
# under the terms of the GNU Affero General Public License version 3
# (GNU AGPL V3) as published by the Free Software Foundation.
#
# Binary versions of this program provided by Univention to you as
# well as other copyrighted, protected or trademarked materials like
# Logos, graphics, fonts, specific documentations and configurations,
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# you and Univention and not subject to the GNU AGPL V3.
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# In the case you use this program under the terms of the GNU AGPL V3,
# the program is provided 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 Affero General Public License for more details.
#
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# License with the Debian GNU/Linux or Univention distribution in file
# /usr/share/common-licenses/AGPL-3; if not, see
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from ucsschool.lib.school_umc_base import SchoolBaseModule
from ucsschool.lib.schoollessons import SchoolLessons
from univention.lib.i18n import Translation
from univention.management.console.log import MODULE

_ = Translation("ucs-school-umc-lessontimes").translate




class Instance(SchoolBaseModule):


    def init(self):
        SchoolBaseModule.init(self)
        self._lessons = SchoolLessons()




    def get(self, request):
        lessons = self._lessons.lessons

        result = []
        for lesson in lessons:
            result.append([lesson.name, str(lesson.begin), str(lesson.end)])

        self.finished(request.id, result)




    def set(self, request):
        # remove all lessons
        for lesson in self._lessons.lessons:
            self._lessons.remove(lesson)

        try:
            # add the new lessons
            for lesson in request.options.get("lessons", []):
                (description, begin, end) = lesson
                if begin == end == "00:00" and not description:
                    continue
                elif not description:
                    raise ValueError(_("A description for a lesson is missing"))
                else:
                    self._lessons.add(description, begin, end)
            self._lessons.save()
        except (ValueError, AttributeError) as err:
            MODULE.info(str(err))
            result = {"message": str(err)}
            self.finished(request.id, result)
        else:
            self.finished(request.id, None, _("Lesson times were successfully set"))