Mercurial > public > sg101
view gpp/bulletins/models.py @ 5:63696b279e35
Display news links and send to friend on the summary page. Use icons.
author | Brian Neal <bgneal@gmail.com> |
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date | Sat, 11 Apr 2009 19:45:17 +0000 |
parents | dbd703f7d63a |
children | e249b5f9d180 |
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"""Models for the bulletins app. Bulletins allow the sited admins to display and manage important notices for the website. """ import datetime from django.db import models from django.db.models import Q class BulletinManager(models.Manager): """Manager for the Bulletin model.""" def get_current(self): now = datetime.datetime.now() return self.filter( Q(is_enabled=True), Q(start_date__lte=now), Q(end_date__isnull=True) | Q(end_date__gte=now)) class Bulletin(models.Model): """Model to represent site bulletins.""" title = models.CharField(max_length=200) text = models.TextField() start_date = models.DateTimeField(db_index=True, help_text='Start date for when the bulletin will be active.',) end_date = models.DateTimeField(blank=True, null=True, db_index=True, help_text='End date for the bulletin. Leave blank to keep it open-ended.') is_enabled = models.BooleanField(default=True, db_index=True, help_text='Check to allow the bulletin to be viewed on the site.') objects = BulletinManager() def __unicode__(self): return self.title class Meta: ordering = ('-start_date', )