# This file is part of PrawoKultury, licensed under GNU Affero GPLv3 or later.
# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
#
+from django.conf import settings
+from django.core.exceptions import ValidationError
from django.db import models
-from django.utils.translation import ugettext_lazy as _
-from migdal.helpers import add_translatable
+from django.utils.translation import ugettext_lazy as _, ugettext
+from fnpdjango.utils.models.translation import add_translatable
class Event(models.Model):
date = models.DateTimeField(_('date'), max_length=255, db_index=True)
+ date_end = models.DateTimeField(_('end date'), max_length=255,
+ db_index=True, blank=True)
link = models.URLField(_('link'))
class Meta:
def __unicode__(self):
return self.title
+ def clean(self):
+ if self.date_end:
+ if self.date_end < self.date:
+ raise ValidationError(
+ ugettext("End date must not be earlier than start."))
+ else:
+ self.date_end = self.date
+ for lc, ln in settings.LANGUAGES:
+ if (getattr(self, "published_%s" % lc) and
+ not getattr(self, "title_%s" % lc)):
+ raise ValidationError(
+ ugettext("Published event should have a title in relevant language (%s).") % lc)
+
add_translatable(Event, {
- 'title': models.CharField(_('title'), max_length=255),
- 'organizer': models.CharField(_('organizer'), max_length=255, db_index=True),
- 'place': models.CharField(_('place'), max_length=255),
+ 'title': models.CharField(_('title'), max_length=255, blank=True),
+ 'organizer': models.CharField(_('organizer'), max_length=255,
+ db_index=True, blank=True),
+ 'place': models.CharField(_('place'), max_length=255, blank=True),
+ 'published': models.BooleanField(_('published'), default=False),
})