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comparison gpp/forums/models.py @ 459:9d3bd7304050

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Fixing #221. Also combined all permissions checks into a new module, permissions.py. This allows us to cache user, category, and forum groups information since it rarely changes.
author Brian Neal <bgneal@gmail.com>
date Sat, 02 Jul 2011 23:35:45 +0000
parents e9f203c5f5bb
children 7388cdf61b25
comparison
equal deleted inserted replaced
458:9a4bffdf37c3 459:9d3bd7304050
27 ordering = ('position', ) 27 ordering = ('position', )
28 verbose_name_plural = 'Categories' 28 verbose_name_plural = 'Categories'
29 29
30 def __unicode__(self): 30 def __unicode__(self):
31 return self.name 31 return self.name
32
33 def can_access(self, user):
34 """
35 Checks to see if the given user has permission to access
36 this category.
37 If this category has no groups assigned to it, return true.
38 Else, return true if the user belongs to a group that has been
39 assigned to this category, and false otherwise.
40 """
41 if self.groups.count() == 0:
42 return True
43 if user.is_authenticated():
44 return self.groups.filter(user__pk=user.id).count() > 0
45 return False
46
47 def is_public(self):
48 """Returns true if this is a public category, viewable by all."""
49 return self.groups.count() == 0
50 32
51 33
52 class ForumManager(models.Manager): 34 class ForumManager(models.Manager):
53 """ 35 """
54 The manager for the Forum model. Provides a centralized place to 36 The manager for the Forum model. Provides a centralized place to