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()
34 verbose_name_plural = "Blog Entries"
37 register_value_model(BlogEntry)
40 class BlogNode(MultiNode):
41 PERMALINK_STYLE_CHOICES = (
42 ('D', 'Year, month, and day'),
43 ('M', 'Year and month'),
49 blog = models.ForeignKey(Blog, related_name='nodes')
51 index_template = models.ForeignKey(Template, related_name='blog_index_related')
52 archive_template = models.ForeignKey(Template, related_name='blog_archive_related')
53 tag_template = models.ForeignKey(Template, related_name='blog_tag_related')
54 entry_template = models.ForeignKey(Template, related_name='blog_entry_related')
56 entry_permalink_style = models.CharField(max_length=1, choices=PERMALINK_STYLE_CHOICES)
57 entry_permalink_base = models.CharField(max_length=255, blank=False, default='entries')
58 tag_permalink_base = models.CharField(max_length=255, blank=False, default='tags')
61 def urlpatterns(self):
62 base_patterns = patterns('',
63 url(r'^$', self.index_view),
64 url((r'^(?:%s)/?' % self.tag_permalink_base), self.tag_view),
65 url((r'^(?:%s)/(?P<tag>>[-\w]+)/?' % self.tag_permalink_base), self.tag_view)
67 if self.entry_permalink_style == 'D':
68 entry_patterns = patterns('',
69 url(r'^(?P<year>\d{4})/?$', self.archive_view),
70 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/?$', self.archive_view),
71 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/?$', self.archive_view),
72 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/(?P<slug>[-\w]+)/?', self.entry_view)
74 elif self.entry_permalink_style == 'M':
75 entry_patterns = patterns('',
76 url(r'^(?P<year>\d{4})/?$', self.archive_view),
77 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/?$', self.archive_view),
78 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<slug>>[-\w]+)/?', self.entry_view)
80 elif self.entry_permalink_style == 'Y':
81 entry_patterns = patterns('',
82 url(r'^(?P<year>\d{4})/?$', self.archive_view),
83 url(r'^(?P<year>\d{4})/(?P<slug>>[-\w]+)/?', self.entry_view)
85 elif self.entry_permalink_style == 'B':
86 entry_patterns = patterns('',
87 url((r'^(?:%s)/?' % self.entry_permalink_base), self.archive_view),
88 url((r'^(?:%s)/(?P<slug>>[-\w]+)/?' % self.entry_permalink_base), self.entry_view)
91 entry_patterns = patterns('',
92 url(r'^(?P<slug>>[-\w]+)/?', self.entry_view)
94 return base_patterns + entry_patterns
96 def index_view(self, request):
97 entries = self.blog.entries.order_by('-date')
98 return HttpResponse(self.index_template.django_template.render(RequestContext(request, {'blog': self.blog, 'entries': entries})), mimetype=self.index_template.mimetype)
100 def archive_view(self, request, year=None, month=None, day=None):
101 entries = self.blog.entries.all()
103 entries = entries.filter(date__year=year)
105 entries = entries.filter(date__month=month)
107 entries = entries.filter(date__day=day)
108 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)
110 def tag_view(self, request, tag=None):
111 # return HttpResponse(self.tag_template.django_template.render(RequestContext(request, {'blog': self.blog, 'tag': tag, 'entries': None})), mimetype=self.tag_template.mimetype)
114 def entry_view(self, request, slug, year=None, month=None, day=None):
115 entries = self.blog.entries.all()
117 entries = entries.filter(date__year=year)
119 entries = entries.filter(date__month=month)
121 entries = entries.filter(date__day=day)
123 entry = entries.get(slug=slug)
126 return HttpResponse(self.entry_template.django_template.render(RequestContext(request, {'blog': self.blog, 'entry': entry})), mimetype=self.entry_template.mimetype)
129 class Newsletter(Entity, Titled):
133 class NewsStory(Entity, Titled):
134 newsletter = models.ForeignKey(Newsletter, related_name='stories')
135 authors = models.ManyToManyField(User, related_name='newsstories')
136 date = models.DateTimeField(default=datetime.now)
137 lede = models.TextField(null=True, blank=True)
138 full_text = models.TextField()
141 register_value_model(NewsStory)