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1 """
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2 Models for the ygroup application, which is a read-only archive of messages
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3 from the old Yahoo Group.
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4 """
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5 from django.db import models
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6
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7
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8 class Thread(models.Model):
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9 title = models.CharField(max_length=255)
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10 creation_date = models.DateTimeField()
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11
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12 # denormalized fields to reduce database hits
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13 poster = models.CharField(max_length=128)
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14 post_count = models.IntegerField(blank=True, default=0)
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15 page = models.IntegerField(blank=True, default=1)
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16
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17 class Meta:
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18 ordering = ('creation_date', )
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19
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20 def __unicode__(self):
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21 return u'Thread %d, %s' % (self.pk, self.title)
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22
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23 @models.permalink
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24 def get_absolute_url(self):
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25 return ('ygroup-thread_view', [self.id])
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26
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27
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28 class Post(models.Model):
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29 thread = models.ForeignKey(Thread, null=True, blank=True,
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30 on_delete=models.SET_NULL, related_name='posts')
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31 title = models.CharField(max_length=255)
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32 creation_date = models.DateTimeField()
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33 poster = models.CharField(max_length=128)
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34 msg = models.TextField()
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35
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36 # precomputed URL to this post in the parent thread for efficiency
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37 thread_url = models.URLField(verify_exists=False, blank=True)
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38
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39 class Meta:
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40 ordering = ('creation_date', )
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41 verbose_name = 'yahoo group post'
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42 verbose_name_plural = 'yahoo group posts'
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43
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44 def __unicode__(self):
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45 return u'Post %d, %s' % (self.pk, self.title)
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46
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47 @models.permalink
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48 def get_absolute_url(self):
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49 return ('ygroup-post_view', [], {'pk': self.id})
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50
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51 def search_title(self):
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52 return self.title
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53
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54 def search_summary(self):
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55 return self.msg
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