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comparison gpp/news/models.py @ 1:dbd703f7d63a

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Initial import of sg101 stuff from private repository.
author gremmie
date Mon, 06 Apr 2009 02:43:12 +0000
parents
children e66e718e1e1e
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0:900ba3c7b765 1:dbd703f7d63a
1 """
2 Models for the news application.
3 """
4
5 import datetime
6 from django.db import models
7 from django.contrib import auth
8 from tagging.fields import TagField
9
10
11 class Category(models.Model):
12 """News stories belong to categories"""
13 title = models.CharField(max_length = 64)
14 icon = models.ImageField(upload_to='news/categories/', blank=True)
15
16 def __unicode__(self):
17 return self.title
18
19 def num_stories(self):
20 return News.objects.filter(category = self.pk).count()
21
22 class Meta:
23 verbose_name_plural = 'Categories'
24 ordering = ('title', )
25
26
27 class PendingStory(models.Model):
28 """Stories submitted by users are held pending admin approval"""
29 title = models.CharField(max_length=255)
30 submitter = models.ForeignKey(auth.models.User)
31 category = models.ForeignKey(Category)
32 short_text = models.TextField()
33 long_text = models.TextField(blank=True)
34 date_submitted = models.DateTimeField(auto_now_add=True, db_index=True)
35 allow_comments = models.BooleanField(default=True)
36 approved = models.BooleanField(default=False)
37 tags = TagField()
38
39 def save(self, force_insert = False, force_update = False):
40 if self.approved:
41 Story.objects.create(title=self.title,
42 submitter=self.submitter,
43 category=self.category,
44 short_text=self.short_text,
45 long_text=self.long_text,
46 allow_comments=self.allow_comments,
47 date_published=datetime.datetime.now(),
48 tags=self.tags)
49 self.delete()
50 else:
51 super(PendingStory, self).save(force_insert, force_update)
52
53 def __unicode__(self):
54 return self.title
55
56 class Meta:
57 ordering = ('-date_submitted', )
58 verbose_name_plural = 'Pending Stories'
59
60
61 class Story(models.Model):
62 """Model for news stories"""
63 title = models.CharField(max_length=255)
64 submitter = models.ForeignKey(auth.models.User)
65 category = models.ForeignKey(Category)
66 short_text = models.TextField()
67 long_text = models.TextField(blank=True)
68 allow_comments = models.BooleanField(default=True)
69 date_published = models.DateTimeField(db_index=True)
70 tags = TagField()
71
72 @models.permalink
73 def get_absolute_url(self):
74 return ('news.views.story', [str(self.id)])
75
76 def __unicode__(self):
77 return self.title
78
79 class Meta:
80 ordering = ('-date_published', )
81 verbose_name_plural = 'Stories'
82
83 def can_comment_on(self):
84 now = datetime.datetime.now()
85 delta = now - self.date_published
86 return delta.days < 30
87