annotate gpp/bulletins/models.py @ 505:a5d11471d031
Refactor the logic in the rate limiter decorator. Check to see if the request was ajax, as the ajax view always returns 200. Have to decode the JSON response to see if an error occurred or not.
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Brian Neal <bgneal@gmail.com> |
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Sat, 03 Dec 2011 19:13:38 +0000 |
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65016249bf35 |
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1 """Models for the bulletins app.
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2 Bulletins allow the sited admins to display and manage important notices for the website.
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3 """
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4
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5 import datetime
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6 from django.db import models
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7 from django.db.models import Q
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8
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9
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10 class BulletinManager(models.Manager):
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11 """Manager for the Bulletin model."""
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12
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13 def get_current(self):
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14 now = datetime.datetime.now()
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15 return self.filter(
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16 Q(is_enabled=True),
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17 Q(start_date__lte=now),
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18 Q(end_date__isnull=True) | Q(end_date__gte=now))
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19
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20
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21 class Bulletin(models.Model):
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22 """Model to represent site bulletins."""
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23 title = models.CharField(max_length=200)
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24 text = models.TextField()
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25 start_date = models.DateTimeField(db_index=True,
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26 help_text='Start date for when the bulletin will be active.',)
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27 end_date = models.DateTimeField(blank=True, null=True, db_index=True,
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28 help_text='End date for the bulletin. Leave blank to keep it open-ended.')
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29 is_enabled = models.BooleanField(default=True, db_index=True,
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30 help_text='Check to allow the bulletin to be viewed on the site.')
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31
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32 objects = BulletinManager()
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33
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34 class Meta:
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35 ordering = ('-start_date', )
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36
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37 def __unicode__(self):
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38 return self.title
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