+class NewsletterIssue(Entity, Titled):
+ newsletter = models.ForeignKey(Newsletter, related_name='issues')
+ numbering = models.CharField(max_length=50, help_text='For example, 04.02 for volume 4, issue 2.')
+ articles = models.ManyToManyField(NewsletterArticle, related_name='issues')
+
+ class Meta:
+ ordering = ['-numbering']
+ unique_together = (('newsletter', 'numbering'),)
+
+
+register_value_model(NewsletterIssue)
+
+
+class NewsletterView(MultiView, FeedMultiViewMixin):
+ ARTICLE_PERMALINK_STYLE_CHOICES = (
+ ('D', 'Year, month, and day'),
+ ('M', 'Year and month'),
+ ('Y', 'Year'),
+ ('S', 'Slug only')
+ )
+
+ newsletter = models.ForeignKey(Newsletter, related_name='newsletterviews')
+
+ index_page = models.ForeignKey(Page, related_name='newsletter_index_related')
+ article_page = models.ForeignKey(Page, related_name='newsletter_article_related')
+ article_archive_page = models.ForeignKey(Page, related_name='newsletter_article_archive_related', null=True, blank=True)
+ issue_page = models.ForeignKey(Page, related_name='newsletter_issue_related')
+ issue_archive_page = models.ForeignKey(Page, related_name='newsletter_issue_archive_related', null=True, blank=True)
+
+ article_permalink_style = models.CharField(max_length=1, choices=ARTICLE_PERMALINK_STYLE_CHOICES)
+ article_permalink_base = models.CharField(max_length=255, blank=False, default='articles')
+ issue_permalink_base = models.CharField(max_length=255, blank=False, default='issues')
+
+ feed_suffix = models.CharField(max_length=255, blank=False, default=FeedMultiViewMixin.feed_suffix)
+ feeds_enabled = models.BooleanField()
+ list_var = 'articles'
+
+ def __unicode__(self):
+ return self.newsletter.__unicode__()
+
+ def get_subpath(self, obj):
+ if isinstance(obj, NewsletterArticle):
+ if obj.newsletter == self.newsletter:
+ kwargs = {'slug': obj.slug}
+ if self.article_permalink_style in 'DMY':
+ kwargs.update({'year': str(obj.date.year).zfill(4)})
+ if self.article_permalink_style in 'DM':
+ kwargs.update({'month': str(obj.date.month).zfill(2)})
+ if self.article_permalink_style == 'D':
+ kwargs.update({'day': str(obj.date.day).zfill(2)})
+ return reverse(self.article_view, urlconf=self, kwargs=kwargs)
+ elif isinstance(obj, NewsletterIssue):
+ if obj.newsletter == self.newsletter:
+ return reverse('issue', urlconf=self, kwargs={'numbering': obj.numbering})
+ raise ViewCanNotProvideSubpath
+
+ @property
+ def urlpatterns(self):
+ urlpatterns = patterns('',
+ url(r'^', include(self.feed_patterns(self.get_all_articles, self.index_page, 'index'))),
+ url(r'^(?:%s)/(?P<numbering>.+)/' % self.issue_permalink_base, include(self.feed_patterns(self.get_articles_by_issue, self.issue_page, 'issue')))
+ )
+ if self.issue_archive_page:
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/$' % self.issue_permalink_base, self.issue_archive_view)
+ )
+ if self.article_archive_page:
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/' % self.article_permalink_base, include(self.feed_patterns(self.get_all_articles, self.article_archive_page, 'articles')))
+ )
+ if self.article_permalink_style in 'DMY':
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/(?P<year>\d{4})/' % self.article_permalink_base, include(self.feed_patterns(self.get_articles_by_ymd, self.article_archive_page, 'articles_by_year')))
+ )
+ if self.article_permalink_style in 'DM':
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/(?P<year>\d{4})/(?P<month>\d{2})/' % self.article_permalink_base, include(self.feed_patterns(self.get_articles_by_ymd, self.article_archive_page, 'articles_by_month')))
+ )
+ if self.article_permalink_style == 'D':
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d{2})/' % self.article_permalink_base, include(self.feed_patterns(self.get_articles_by_ymd, self.article_archive_page, 'articles_by_day')))
+ )
+
+ if self.article_permalink_style == 'Y':
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/(?P<year>\d{4})/(?P<slug>[\w-]+)/$' % self.article_permalink_base, self.article_view)
+ )
+ elif self.article_permalink_style == 'M':
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/(?P<year>\d{4})/(?P<month>\d{2})/(?P<slug>[\w-]+)/$' % self.article_permalink_base, self.article_view)
+ )
+ elif self.article_permalink_style == 'D':
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/(?P<year>\d{4})/(?P<month>\d{2})/(?P<day>\d{2})/(?P<slug>[\w-]+)/$' % self.article_permalink_base, self.article_view)
+ )
+ else:
+ urlpatterns += patterns('',
+ url(r'^(?:%s)/(?P<slug>[-\w]+)/?$' % self.article_permalink_base, self.article_view)
+ )
+
+ return urlpatterns
+
+ def get_context(self):
+ return {'newsletter': self.newsletter}
+
+ def get_all_articles(self, request, extra_context=None):
+ return self.newsletter.articles.all(), extra_context
+
+ def get_articles_by_ymd(self, request, year, month=None, day=None, extra_context=None):
+ articles = self.newsletter.articles.filter(dat__year=year)
+ if month:
+ articles = articles.filter(date__month=month)
+ if day:
+ articles = articles.filter(date__day=day)
+ return articles
+
+ def get_articles_by_issue(self, request, numbering, extra_context=None):
+ try:
+ issue = self.newsletter.issues.get(numbering=numbering)
+ except:
+ raise Http404
+ context = extra_context or {}
+ context.update({'issue': issue})
+ return issue.articles.all(), context
+
+ def article_view(self, request, slug, year=None, month=None, day=None, extra_context=None):
+ articles = self.newsletter.articles.all()
+ if year:
+ articles = articles.filter(date__year=year)
+ if month:
+ articles = articles.filter(date__month=month)
+ if day:
+ articles = articles.filter(date__day=day)
+ try:
+ article = articles.get(slug=slug)
+ except:
+ raise Http404
+ context = self.get_context()
+ context.update(extra_context or {})
+ context.update({'article': article})
+ return self.article_page.render_to_response(request, extra_context=context)
+
+ def issue_archive_view(self, request, extra_context=None):
+ if not self.issue_archive_page:
+ raise Http404
+ context = {}
+ context.update(extra_context or {})
+ context.update({'newsletter': self.newsletter})
+ return self.issue_archive_page.render_to_response(request, extra_context=context)
+
+ def add_item(self, feed, obj, kwargs=None):
+ defaults = {
+ 'title': obj.title,
+ 'author_name': ', '.join(obj.authors),
+ 'pubdate': obj.date,
+ 'description': obj.lede or obj.full_text,
+ 'categories': [tag.name for tag in obj.tags.all()]
+ }
+ defaults.update(kwargs or {})
+ super(NewsletterView, self).add_item(feed, obj, defaults)
+
+ def get_feed(self, feed_type, extra_context, kwargs=None):
+ title = self.newsletter.title
+
+ defaults = {
+ 'title': title
+ }
+ defaults.update(kwargs or {})
+ return super(NewsletterView, self).get_feed(feed_type, extra_context, defaults)
\ No newline at end of file
git.ithinksw.org / philo.git / blobdiff