bgneal@323: """
bgneal@323: Models for the ygroup application, which is a read-only archive of messages
bgneal@323: from the old Yahoo Group.
bgneal@323: """
bgneal@323: from django.db import models
bgneal@323: 
bgneal@323: 
bgneal@323: class Thread(models.Model):
bgneal@323:     title = models.CharField(max_length=255)
bgneal@323:     creation_date = models.DateTimeField()
bgneal@323: 
bgneal@323:     # denormalized fields to reduce database hits
bgneal@323:     poster = models.CharField(max_length=128)
bgneal@323:     post_count = models.IntegerField(blank=True, default=0)
bgneal@323:     page = models.IntegerField(blank=True, default=1)
bgneal@323: 
bgneal@323:     class Meta:
bgneal@323:         ordering = ('creation_date', )
bgneal@323: 
bgneal@323:     def __unicode__(self):
bgneal@323:         return u'Thread %d, %s' % (self.pk, self.title)
bgneal@323: 
bgneal@323:     @models.permalink
bgneal@323:     def get_absolute_url(self):
bgneal@323:         return ('ygroup-thread_view', [self.id])
bgneal@323: 
bgneal@323: 
bgneal@323: class Post(models.Model):
bgneal@323:     thread = models.ForeignKey(Thread, null=True, blank=True,
bgneal@323:             on_delete=models.SET_NULL, related_name='posts')
bgneal@323:     title = models.CharField(max_length=255)
bgneal@323:     creation_date = models.DateTimeField()
bgneal@323:     poster = models.CharField(max_length=128)
bgneal@323:     msg = models.TextField()
bgneal@323: 
bgneal@323:     # precomputed URL to this post in the parent thread for efficiency
bgneal@323:     thread_url = models.URLField(verify_exists=False, blank=True)
bgneal@323: 
bgneal@323:     class Meta:
bgneal@323:         ordering = ('creation_date', )
bgneal@323:         verbose_name = 'yahoo group post'
bgneal@323:         verbose_name_plural = 'yahoo group posts'
bgneal@323: 
bgneal@323:     def __unicode__(self):
bgneal@323:         return u'Post %d, %s' % (self.pk, self.title)
bgneal@323: 
bgneal@323:     @models.permalink
bgneal@323:     def get_absolute_url(self):
bgneal@323:         return ('ygroup-post_view', [], {'pk': self.id})
bgneal@323: 
bgneal@323:     def search_title(self):
bgneal@323:         return self.title
bgneal@323: 
bgneal@323:     def search_summary(self):
bgneal@323:         return self.msg