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bgneal@285
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1 """
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bgneal@285
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2 Models for the oembed application.
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bgneal@285
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3 """
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bgneal@285
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4 import datetime
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5
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bgneal@285
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6 from django.db import models
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bgneal@285
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7
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bgneal@285
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8
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bgneal@285
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9 class Provider(models.Model):
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bgneal@285
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10 """
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bgneal@285
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11 This model described an oEmbed provider.
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bgneal@285
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12 """
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bgneal@285
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13 JSON, XML = range(2)
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bgneal@285
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14 FORMAT_CHOICES = (
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bgneal@285
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15 (JSON, "json"),
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bgneal@285
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16 (XML, "xml"),
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bgneal@285
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17 )
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bgneal@285
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18
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bgneal@285
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19 name = models.CharField(max_length=128)
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bgneal@572
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20 api_endpoint = models.URLField(max_length=255, verbose_name='API endpoint')
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bgneal@285
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21 url_regex = models.CharField(max_length=255, verbose_name='URL regex')
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bgneal@285
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22 format = models.IntegerField(choices=FORMAT_CHOICES)
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bgneal@285
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23
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24 def __unicode__(self):
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bgneal@285
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25 return self.name
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bgneal@285
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26
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bgneal@285
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27
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bgneal@285
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28 class Oembed(models.Model):
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bgneal@285
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29 """
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bgneal@285
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30 This model represents stored embedded content retrieved from an oEmbed
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bgneal@285
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31 provider.
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bgneal@285
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32 """
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bgneal@285
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33 PHOTO, VIDEO, LINK, RICH = range(4)
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bgneal@285
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34 MEDIA_TYPE_CHOICES = (
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35 (PHOTO, "photo"),
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bgneal@285
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36 (VIDEO, "video"),
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37 (LINK, "link"),
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bgneal@285
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38 (RICH, "rich"),
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bgneal@285
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39 )
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bgneal@1154
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40 ALLOWED_TYPES = set(choice[1] for choice in MEDIA_TYPE_CHOICES)
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bgneal@1154
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41 MEDIA_TYPE_REVERSE = {choice[1]: choice[0] for choice in MEDIA_TYPE_CHOICES}
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bgneal@285
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42
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bgneal@572
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43 url = models.URLField(max_length=255, db_index=True)
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bgneal@285
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44 type = models.IntegerField(choices=MEDIA_TYPE_CHOICES)
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bgneal@285
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45 title = models.CharField(max_length=255, blank=True, default='')
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bgneal@285
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46 width = models.IntegerField()
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bgneal@285
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47 height = models.IntegerField()
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bgneal@285
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48 html = models.TextField()
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bgneal@285
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49 date_added = models.DateTimeField()
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bgneal@285
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50
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bgneal@285
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51 def __unicode__(self):
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bgneal@911
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52 desc = self.title if self.title else self.url
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bgneal@911
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53 return u"<oembed {}: {}>".format(self.pk, desc)
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bgneal@285
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54
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bgneal@285
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55 def save(self, *args, **kwargs):
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bgneal@285
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56 if not self.pk:
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bgneal@285
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57 self.date_added = datetime.datetime.now()
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58
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59 super(Oembed, self).save(*args, **kwargs)
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60
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