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1 """
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2 Models for the shoutbox application.
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3 """
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4 import datetime
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5
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6 from django.db import models
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7 from django.contrib.auth.models import User
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8 from django.utils.html import escape, urlize
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9
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10 from smiley import smilify_html
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11
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12
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13 class Shout(models.Model):
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14 user = models.ForeignKey(User)
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15 shout_date = models.DateTimeField(blank=True)
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16 shout = models.TextField()
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17 html = models.TextField()
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18
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19 class Meta:
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20 ordering = ('-shout_date', )
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21
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22 def __unicode__(self):
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23 if len(self.shout) > 60:
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24 return self.shout[:60] + "..."
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25 return self.shout
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26
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27 @models.permalink
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28 def get_absolute_url(self):
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29 return ('shoutbox-view', [str(self.id)])
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30
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31 def save(self, *args, **kwargs):
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32 if not self.id:
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33 self.shout_date = datetime.datetime.now()
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34 self.html = urlize(smilify_html(escape(self.shout)), trim_url_limit=15,
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35 nofollow=True)
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36 super(Shout, self).save(*args, **kwargs)
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37
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38
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39 class ShoutFlag(models.Model):
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40 """This model represents a user flagging a shout as inappropriate."""
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41 user = models.ForeignKey(User)
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42 shout = models.ForeignKey(Shout)
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43 flag_date = models.DateTimeField(auto_now_add=True)
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44
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45 def __unicode__(self):
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46 return u'Shout ID %s flagged by %s' % (self.shout_id, self.user.username)
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47
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48 class Meta:
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49 ordering = ('flag_date', )
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50
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51 def get_shout_url(self):
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52 return '<a href="/admin/shoutbox/shout/%(id)d">Shout #%(id)d</a>' % (
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53 {'id': self.shout.id})
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54 get_shout_url.allow_tags = True
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55 get_shout_url.short_description = 'Link to Shout'
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56
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