1 from django.db import models
2 from philo.models import Entity, MultiNode, Template, register_value_model
3 from django.contrib.auth.models import User
4 from django.conf.urls.defaults import url, patterns
5 from django.http import Http404, HttpResponse
6 from django.template import RequestContext
7 from datetime import datetime
10 class Titled(models.Model):
11 title = models.CharField(max_length=255)
12 slug = models.SlugField()
14 def __unicode__(self):
21 class Blog(Entity, Titled):
25 class BlogEntry(Entity, Titled):
26 blog = models.ForeignKey(Blog, related_name='entries')
27 author = models.ForeignKey(User, related_name='blogentries')
28 date = models.DateTimeField(default=datetime.now)
29 content = models.TextField()
30 excerpt = models.TextField()
33 register_value_model(BlogEntry)
36 class BlogNode(MultiNode):
37 PERMALINK_STYLE_CHOICES = (
38 ('D', 'Year, month, and day'),
39 ('M', 'Year and month'),
45 blog = models.ForeignKey(Blog, related_name='nodes')
47 index_template = models.ForeignKey(Template, related_name='blog_index_related')
48 archive_template = models.ForeignKey(Template, related_name='blog_archive_related')
49 tag_template = models.ForeignKey(Template, related_name='blog_tag_related')
50 entry_template = models.ForeignKey(Template, related_name='blog_entry_related')
52 entry_permalink_style = models.CharField(max_length=1, choices=PERMALINK_STYLE_CHOICES)
53 entry_permalink_base = models.CharField(max_length=255, blank=False, default='entries')
54 tag_permalink_base = models.CharField(max_length=255, blank=False, default='tags')
57 def urlpatterns(self):
58 base_patterns = patterns('',
59 url(r'^$', self.index_view),
60 url((r'^(?:%s)/?' % self.tag_permalink_base), self.tag_view),
61 url((r'^(?:%s)/(?P<tag>>[-\w]+)/?' % self.tag_permalink_base), self.tag_view)
63 if self.entry_permalink_style == 'D':
64 entry_patterns = patterns('',
65 url(r'^(?P<year>\d{4})/?$', self.archive_view),
66 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/?$', self.archive_view),
67 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/?$', self.archive_view),
68 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/(?P<slug>[-\w]+)/?', self.entry_view)
70 elif self.entry_permalink_style == 'M':
71 entry_patterns = patterns('',
72 url(r'^(?P<year>\d{4})/?$', self.archive_view),
73 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/?$', self.archive_view),
74 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<slug>>[-\w]+)/?', self.entry_view)
76 elif self.entry_permalink_style == 'Y':
77 entry_patterns = patterns('',
78 url(r'^(?P<year>\d{4})/?$', self.archive_view),
79 url(r'^(?P<year>\d{4})/(?P<slug>>[-\w]+)/?', self.entry_view)
81 elif self.entry_permalink_style == 'B':
82 entry_patterns = patterns('',
83 url((r'^(?:%s)/?' % self.entry_permalink_base), self.archive_view),
84 url((r'^(?:%s)/(?P<slug>>[-\w]+)/?' % self.entry_permalink_base), self.entry_view)
87 entry_patterns = patterns('',
88 url(r'^(?P<slug>>[-\w]+)/?', self.entry_view)
90 return base_patterns + entry_patterns
92 def index_view(self, request):
93 return HttpResponse(self.index_template.django_template.render(RequestContext(request, {'blog': self.blog})), mimetype=self.index_template.mimetype)
95 def archive_view(self, request, year=None, month=None, day=None):
96 entries = self.blog.entries.all()
98 entries = entries.filter(date__year=year)
100 entries = entries.filter(date__month=month)
102 entries = entries.filter(date__day=day)
103 return HttpResponse(self.archive_template.django_template.render(RequestContext(request, {'blog': self.blog, 'year': year, 'month': month, 'day': day, 'entries': entries})), mimetype=self.archive_template.mimetype)
105 def tag_view(self, request, tag=None):
106 # return HttpResponse(self.tag_template.django_template.render(RequestContext(request, {'blog': self.blog, 'tag': tag, 'entries': None})), mimetype=self.tag_template.mimetype)
109 def entry_view(self, request, slug, year=None, month=None, day=None):
110 entries = self.blog.entries.all()
112 entries = entries.filter(date__year=year)
114 entries = entries.filter(date__month=month)
116 entries = entries.filter(date__day=day)
118 entry = entries.get(slug=slug)
121 return HttpResponse(self.entry_template.django_template.render(RequestContext(request, {'blog': self.blog, 'entry': entry})), mimetype=self.entry_template.mimetype)
124 class Newsletter(Entity, Titled):
128 class NewsStory(Entity, Titled):
129 newsletter = models.ForeignKey(Newsletter, related_name='stories')
130 authors = models.ManyToManyField(User, related_name='newsstories')
131 date = models.DateTimeField(default=datetime.now)
132 lede = models.TextField(null=True, blank=True)
133 full_text = models.TextField()
136 register_value_model(NewsStory)