1 from django.db import models
2 from django.conf import settings
3 from philo.models import Tag, Titled, Entity, MultiView, Template, register_value_model
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 Blog(Entity, Titled):
13 """ Returns a QuerySet of Tags that are used on any entries in this blog. """
14 return Tag.objects.filter(blogentries__blog=self)
17 class BlogEntry(Entity, Titled):
18 blog = models.ForeignKey(Blog, related_name='entries')
19 author = models.ForeignKey(getattr(settings, 'PHILO_PERSON_MODULE', 'auth.User'), related_name='blogentries')
20 date = models.DateTimeField(default=datetime.now)
21 content = models.TextField()
22 excerpt = models.TextField()
23 tags = models.ManyToManyField(Tag, related_name='blogentries')
27 verbose_name_plural = "blog entries"
30 register_value_model(BlogEntry)
33 class BlogView(MultiView):
34 PERMALINK_STYLE_CHOICES = (
35 ('D', 'Year, month, and day'),
36 ('M', 'Year and month'),
42 blog = models.ForeignKey(Blog, related_name='blogviews')
44 index_template = models.ForeignKey(Template, related_name='blog_index_related')
45 archive_template = models.ForeignKey(Template, related_name='blog_archive_related')
46 tag_template = models.ForeignKey(Template, related_name='blog_tag_related')
47 entry_template = models.ForeignKey(Template, related_name='blog_entry_related')
49 entry_permalink_style = models.CharField(max_length=1, choices=PERMALINK_STYLE_CHOICES)
50 entry_permalink_base = models.CharField(max_length=255, blank=False, default='entries')
51 tag_permalink_base = models.CharField(max_length=255, blank=False, default='tags')
54 def urlpatterns(self):
55 base_patterns = patterns('',
56 url(r'^$', self.index_view),
57 url((r'^(?:%s)/?' % self.tag_permalink_base), self.tag_view),
58 url((r'^(?:%s)/(?P<tag>>[-\w]+)/?' % self.tag_permalink_base), self.tag_view)
60 if self.entry_permalink_style == 'D':
61 entry_patterns = patterns('',
62 url(r'^(?P<year>\d{4})/?$', self.archive_view),
63 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/?$', self.archive_view),
64 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/?$', self.archive_view),
65 url(r'^(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/(?P<slug>[-\w]+)/?', self.entry_view)
67 elif self.entry_permalink_style == 'M':
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<slug>>[-\w]+)/?', self.entry_view)
73 elif self.entry_permalink_style == 'Y':
74 entry_patterns = patterns('',
75 url(r'^(?P<year>\d{4})/?$', self.archive_view),
76 url(r'^(?P<year>\d{4})/(?P<slug>>[-\w]+)/?', self.entry_view)
78 elif self.entry_permalink_style == 'B':
79 entry_patterns = patterns('',
80 url((r'^(?:%s)/?' % self.entry_permalink_base), self.archive_view),
81 url((r'^(?:%s)/(?P<slug>>[-\w]+)/?' % self.entry_permalink_base), self.entry_view)
84 entry_patterns = patterns('',
85 url(r'^(?P<slug>>[-\w]+)/?', self.entry_view)
87 return base_patterns + entry_patterns
89 def index_view(self, request):
90 return HttpResponse(self.index_template.django_template.render(RequestContext(request, {'blog': self.blog})), mimetype=self.index_template.mimetype)
92 def archive_view(self, request, year=None, month=None, day=None):
93 entries = self.blog.entries.all()
95 entries = entries.filter(date__year=year)
97 entries = entries.filter(date__month=month)
99 entries = entries.filter(date__day=day)
100 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)
102 def tag_view(self, request, tag=None):
103 entries = self.blog.entries.filter(tags__slug=tag)
104 return HttpResponse(self.tag_template.django_template.render(RequestContext(request, {'blog': self.blog, 'tag': tag, 'entries': entries})), mimetype=self.tag_template.mimetype)
106 def entry_view(self, request, slug, year=None, month=None, day=None):
107 entries = self.blog.entries.all()
109 entries = entries.filter(date__year=year)
111 entries = entries.filter(date__month=month)
113 entries = entries.filter(date__day=day)
115 entry = entries.get(slug=slug)
118 return HttpResponse(self.entry_template.django_template.render(RequestContext(request, {'blog': self.blog, 'entry': entry})), mimetype=self.entry_template.mimetype)
121 class Newsletter(Entity, Titled):
125 class NewsletterArticle(Entity, Titled):
126 newsletter = models.ForeignKey(Newsletter, related_name='articles')
127 authors = models.ManyToManyField(getattr(settings, 'PHILO_PERSON_MODULE', 'auth.User'), related_name='newsletterarticles')
128 date = models.DateTimeField(default=datetime.now)
129 lede = models.TextField(null=True, blank=True)
130 full_text = models.TextField()
133 register_value_model(NewsletterArticle)
136 class NewsletterIssue(Entity, Titled):
137 newsletter = models.ForeignKey(Newsletter, related_name='issues')
138 number = models.PositiveIntegerField()
139 articles = models.ManyToManyField(NewsletterArticle)
142 class NewsletterView(MultiView):
143 newsletter = models.ForeignKey(Newsletter, related_name='newsletterviews')
145 index_template = models.ForeignKey(Template, related_name='newsletter_index_related')
146 article_template = models.ForeignKey(Template, related_name='newsletter_article_related')
147 issue_template = models.ForeignKey(Template, related_name='newsletter_issue_related')
150 def urlpatterns(self):
151 base_patterns = patterns('',
152 url(r'^$', self.index_view),
153 url(r'^articles/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d+)/(?P<slug>[-\w]+)/?', self.article_view),
154 url(r'^issues/(?P<number>\d+)/?', self.issue_view),
158 def index_view(self, request):
159 return HttpResponse(self.index_template.django_template.render(RequestContext(request, {'newsletter': self.newsletter})), mimetype=self.index_template.mimetype)
161 def article_view(self, request, slug, year=None, month=None, day=None):
162 articles = self.newsletter.articles.all()
164 articles = articles.filter(date__year=year)
166 articles = articles.filter(date__month=month)
168 articles = articles.filter(date__day=day)
170 article = articles.get(slug=slug)
173 return HttpResponse(self.article_template.django_template.render(RequestContext(request, {'newsletter': self.newsletter, 'article': article})), mimetype=self.article_template.mimetype)
175 def issue_view(self, request, number):
177 issue = self.newsletter.issues.get(number=number)
180 return HttpResponse(self.issue_template.django_template.render(RequestContext(request, {'newsletter': self.newsletter, 'issue': issue})), mimetype=self.issue_template.mimetype)