Merge branch 'master' into penfield, cleaned up.

[philo.git] / contrib / penfield / models.py

diff --git a/contrib/penfield/models.py b/contrib/penfield/models.py
index 3456c91..8d7e3ff 100644 (file)
--- a/contrib/penfield/models.py
+++ b/contrib/penfield/models.py
@@ -4,6 +4,8 @@ from philo.models import Tag, Titled, Entity, MultiView, Page, register_value_mo
 from django.conf.urls.defaults import url, patterns
 from django.http import Http404, HttpResponse
 from datetime import datetime
+from philo.contrib.penfield.utils import paginate
+from philo.contrib.penfield.validators import validate_pagination_count
 
 
 class Blog(Entity, Titled):
@@ -45,6 +47,7 @@ class BlogView(MultiView):
        entry_archive_page = models.ForeignKey(Page, related_name='blog_entry_archive_related', null=True, blank=True)
        tag_page = models.ForeignKey(Page, related_name='blog_tag_related')
        tag_archive_page = models.ForeignKey(Page, related_name='blog_tag_archive_related', null=True, blank=True)
+       entries_per_page = models.IntegerField(blank=True, validators=[validate_pagination_count])
        
        entry_permalink_style = models.CharField(max_length=1, choices=ENTRY_PERMALINK_STYLE_CHOICES)
        entry_permalink_base = models.CharField(max_length=255, blank=False, default='entries')
@@ -87,9 +90,15 @@ class BlogView(MultiView):
                return base_patterns + entry_patterns
        
        def index_view(self, request, node=None, extra_context=None):
+               entries = self.blog.entries.all()
+               if self.entries_per_page:
+                       paginated_page = paginate(request, entries, self.entries_per_page)
+                       entries = paginated_page.object_list
+               else:
+                       paginated_page = None
                context = {}
                context.update(extra_context or {})
-               context.update({'blog': self.blog})
+               context.update({'blog': self.blog, 'entries': entries, 'paginated_page': paginated_page})
                return self.index_page.render_to_response(node, request, extra_context=context)
        
        def entry_view(self, request, slug, year=None, month=None, day=None, node=None, extra_context=None):
@@ -119,9 +128,14 @@ class BlogView(MultiView):
                        entries = entries.filter(date__month=month)
                if day:
                        entries = entries.filter(date__day=day)
+               if self.entries_per_page:
+                       paginated_page = paginate(request, entries, self.entries_per_page)
+                       entries = paginated_page.object_list
+               else:
+                       paginated_page = None
                context = {}
                context.update(extra_context or {})
-               context.update({'blog': self.blog, 'year': year, 'month': month, 'day': day, 'entries': entries})
+               context.update({'blog': self.blog, 'year': year, 'month': month, 'day': day, 'entries': entries, 'paginated_page': paginated_page})
                return self.entry_archive_page.render_to_response(node, request, extra_context=context)
        
        def tag_view(self, request, tag, node=None, extra_context=None):
@@ -130,9 +144,14 @@ class BlogView(MultiView):
                except:
                        raise Http404
                entries = self.blog.entries.filter(tags=tag)
+               if self.entries_per_page:
+                       paginated_page = paginate(request, entries, self.entries_per_page)
+                       entries = paginated_page.object_list
+               else:
+                       paginated_page = None
                context = {}
                context.update(extra_context or {})
-               context.update({'blog': self.blog, 'tag': tag, 'entries': entries})
+               context.update({'blog': self.blog, 'tag': tag, 'entries': entries, 'paginated_page': paginated_page})
                return self.tag_page.render_to_response(node, request, extra_context=context)
        
        def tag_archive_view(self, request, node=None, extra_context=None):
@@ -154,6 +173,10 @@ class NewsletterArticle(Entity, Titled):
        date = models.DateTimeField(default=datetime.now)
        lede = models.TextField(null=True, blank=True)
        full_text = models.TextField()
+       
+       class Meta:
+               ordering = ['-date']
+               unique_together = (('newsletter', 'slug'),)
 
 
 register_value_model(NewsletterArticle)
@@ -163,6 +186,10 @@ class NewsletterIssue(Entity, Titled):
        newsletter = models.ForeignKey(Newsletter, related_name='issues')
        number = models.PositiveIntegerField()
        articles = models.ManyToManyField(NewsletterArticle)
+       
+       class Meta:
+               ordering = ['-number']
+               unique_together = (('newsletter', 'number'),)
 
 
 class NewsletterView(MultiView):