gremmie@1: """
gremmie@1: Models for the shoutbox application.
gremmie@1: """
bgneal@151: import datetime
bgneal@151: 
gremmie@1: from django.db import models
gremmie@1: from django.contrib.auth.models import User
bgneal@151: from django.utils.html import urlize
bgneal@151: 
bgneal@151: from smiley import smilify_html
gremmie@1: 
bgneal@13: 
gremmie@1: class Shout(models.Model):
bgneal@13:     user = models.ForeignKey(User)
bgneal@151:     shout_date = models.DateTimeField(blank=True)
bgneal@13:     shout = models.TextField()
bgneal@151:     html = models.TextField()
bgneal@151: 
bgneal@151:     class Meta:
bgneal@151:         ordering = ('-shout_date', )
bgneal@151: 
bgneal@151:     def __unicode__(self):
bgneal@151:         if len(self.shout) > 60:
bgneal@151:             return self.shout[:60] + "..."
bgneal@151:         return self.shout
gremmie@1: 
bgneal@13:     @models.permalink
bgneal@13:     def get_absolute_url(self):
bgneal@13:         return ('shoutbox-view', [str(self.id)])
gremmie@1: 
bgneal@151:     def save(self, *args, **kwargs):
bgneal@151:         if not self.id:
bgneal@151:             self.shout_date = datetime.datetime.now()
bgneal@151:         self.html = urlize(smilify_html(self.shout), trim_url_limit=15, 
bgneal@151:                 nofollow=True)
bgneal@151:         super(Shout, self).save(*args, **kwargs)
bgneal@13: 
bgneal@13: 
bgneal@13: class ShoutFlag(models.Model):
bgneal@13:     """This model represents a user flagging a shout as inappropriate."""
bgneal@13:     user = models.ForeignKey(User)
bgneal@13:     shout = models.ForeignKey(Shout)
bgneal@13:     flag_date = models.DateTimeField(auto_now_add=True)
bgneal@13: 
bgneal@13:     def __unicode__(self):
bgneal@13:         return u'Shout ID %s flagged by %s' % (self.shout_id, self.user.username)
bgneal@13: 
bgneal@13:     class Meta:
bgneal@13:         ordering = ('flag_date', )
bgneal@13: 
bgneal@13:     def get_shout_url(self):
bgneal@151:         return '<a href="/admin/shoutbox/shout/%(id)d">Shout #%(id)d</a>' % (
bgneal@151:                 {'id': self.shout.id})
bgneal@13:     get_shout_url.allow_tags = True
bgneal@151:     get_shout_url.short_description = 'Link to Shout'
bgneal@13: