1 from django.db import models
2 from philo.models import Entity, MultiView, 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 Tag(models.Model):
11 name = models.CharField(max_length=250)
12 slug = models.SlugField()
14 def __unicode__(self):
18 class Titled(models.Model):
19 title = models.CharField(max_length=255)
20 slug = models.SlugField()
22 def __unicode__(self):
29 class Blog(Entity, Titled):
33 class BlogEntry(Entity, Titled):
34 blog = models.ForeignKey(Blog, related_name='entries')
35 author = models.ForeignKey(User, related_name='blogentries')
36 date = models.DateTimeField(default=datetime.now)
37 content = models.TextField()
38 excerpt = models.TextField()
39 tags = models.ManyToManyField(Tag)
43 verbose_name_plural = "Blog Entries"
46 register_value_model(BlogEntry)
49 class BlogView(MultiView):
50 PERMALINK_STYLE_CHOICES = (
51 ('D', 'Year, month, and day'),
52 ('M', 'Year and month'),
58 blog = models.ForeignKey(Blog, related_name='nodes')
60 index_template = models.ForeignKey(Template, related_name='blog_index_related')
61 archive_template = models.ForeignKey(Template, related_name='blog_archive_related')
62 tag_template = models.ForeignKey(Template, related_name='blog_tag_related')
63 entry_template = models.ForeignKey(Template, related_name='blog_entry_related')
65 entry_permalink_style = models.CharField(max_length=1, choices=PERMALINK_STYLE_CHOICES)
66 entry_permalink_base = models.CharField(max_length=255, blank=False, default='entries')
67 tag_permalink_base = models.CharField(max_length=255, blank=False, default='tags')
70 def urlpatterns(self):
71 base_patterns = patterns('',
72 url(r'^$', self.index_view),
73 url((r'^(?:%s)/?' % self.tag_permalink_base), self.tag_view),
74 url((r'^(?:%s)/(?P<tag>>[-\w]+)/?' % self.tag_permalink_base), self.tag_view)
76 if self.entry_permalink_style == 'D':
77 entry_patterns = patterns('',
78 url(r'^(?P<year>\d{4})/?$', self.archive_view),
79 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/?$', self.archive_view),
80 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/?$', self.archive_view),
81 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/(?P<slug>[-\w]+)/?', self.entry_view)
83 elif self.entry_permalink_style == 'M':
84 entry_patterns = patterns('',
85 url(r'^(?P<year>\d{4})/?$', self.archive_view),
86 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/?$', self.archive_view),
87 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<slug>>[-\w]+)/?', self.entry_view)
89 elif self.entry_permalink_style == 'Y':
90 entry_patterns = patterns('',
91 url(r'^(?P<year>\d{4})/?$', self.archive_view),
92 url(r'^(?P<year>\d{4})/(?P<slug>>[-\w]+)/?', self.entry_view)
94 elif self.entry_permalink_style == 'B':
95 entry_patterns = patterns('',
96 url((r'^(?:%s)/?' % self.entry_permalink_base), self.archive_view),
97 url((r'^(?:%s)/(?P<slug>>[-\w]+)/?' % self.entry_permalink_base), self.entry_view)
100 entry_patterns = patterns('',
101 url(r'^(?P<slug>>[-\w]+)/?', self.entry_view)
103 return base_patterns + entry_patterns
105 def index_view(self, request):
106 entries = self.blog.entries.order_by('-date')
107 return HttpResponse(self.index_template.django_template.render(RequestContext(request, {'blog': self.blog, 'entries': entries})), mimetype=self.index_template.mimetype)
109 def archive_view(self, request, 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)
117 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)
119 def tag_view(self, request, tag=None):
120 # return HttpResponse(self.tag_template.django_template.render(RequestContext(request, {'blog': self.blog, 'tag': tag, 'entries': None})), mimetype=self.tag_template.mimetype)
123 def entry_view(self, request, slug, year=None, month=None, day=None):
124 entries = self.blog.entries.all()
126 entries = entries.filter(date__year=year)
128 entries = entries.filter(date__month=month)
130 entries = entries.filter(date__day=day)
132 entry = entries.get(slug=slug)
135 return HttpResponse(self.entry_template.django_template.render(RequestContext(request, {'blog': self.blog, 'entry': entry})), mimetype=self.entry_template.mimetype)
138 class Newsletter(Entity, Titled):
142 class NewsStory(Entity, Titled):
143 newsletter = models.ForeignKey(Newsletter, related_name='stories')
144 authors = models.ManyToManyField(User, related_name='newsstories')
145 date = models.DateTimeField(default=datetime.now)
146 lede = models.TextField(null=True, blank=True)
147 full_text = models.TextField()
150 register_value_model(NewsStory)