Mercurial > public > sg101
annotate gpp/core/models.py @ 239:dcc929973bba
Fix the max users online statistic as per ticket #90.
| author | Brian Neal <bgneal@gmail.com> |
|---|---|
| date | Sun, 12 Sep 2010 18:30:23 +0000 |
| parents | 423c39ee44e0 |
| children | 3fe60148f75c |
| rev | line source |
|---|---|
| gremmie@1 | 1 """ |
| bgneal@37 | 2 This file contains the core Models used in gpp |
| gremmie@1 | 3 """ |
| bgneal@239 | 4 import datetime |
| bgneal@239 | 5 |
| bgneal@227 | 6 from django.db import models |
| bgneal@239 | 7 from django.contrib.auth.models import User |
| gremmie@1 | 8 |
| bgneal@227 | 9 |
| bgneal@227 | 10 class UserLastVisit(models.Model): |
| bgneal@227 | 11 """ |
| bgneal@227 | 12 This model represents timestamps indicating a user's last visit to the |
| bgneal@227 | 13 site. |
| bgneal@227 | 14 """ |
| bgneal@239 | 15 user = models.ForeignKey(User, unique=True) |
| bgneal@227 | 16 last_visit = models.DateTimeField(db_index=True) |
| bgneal@227 | 17 |
| bgneal@227 | 18 |
| bgneal@227 | 19 class AnonLastVisit(models.Model): |
| bgneal@227 | 20 """ |
| bgneal@227 | 21 This model represents timestamps for the last visit from non-authenticated |
| bgneal@227 | 22 users. |
| bgneal@227 | 23 """ |
| bgneal@227 | 24 ip = models.CharField(max_length=16, db_index=True, unique=True) |
| bgneal@227 | 25 last_visit = models.DateTimeField(db_index=True) |
| bgneal@227 | 26 |
| bgneal@239 | 27 |
| bgneal@239 | 28 class Statistic(models.Model): |
| bgneal@239 | 29 """ |
| bgneal@239 | 30 This model keeps track of site statistics. Currently, the only statistic |
| bgneal@239 | 31 is the maximum number of users online. This stat is computed by a mgmt. |
| bgneal@239 | 32 command that is run on a cron job to peek at the previous two models. |
| bgneal@239 | 33 """ |
| bgneal@239 | 34 max_users = models.IntegerField() |
| bgneal@239 | 35 max_users_date = models.DateTimeField() |
| bgneal@239 | 36 max_anon_users = models.IntegerField() |
| bgneal@239 | 37 max_anon_users_date = models.DateTimeField() |
| bgneal@239 | 38 |
| bgneal@239 | 39 def __unicode__(self): |
| bgneal@239 | 40 return u'%d users on %s' % (self.max_users, |
| bgneal@239 | 41 self.max_users_date.strftime('%Y-%m-%d %H:%M:%S')) |
| bgneal@239 | 42 |