from django.db import models
from django.conf import settings
from philo.models import Tag, Titled, Entity, MultiView, Page, register_value_model
+from philo.exceptions import ViewCanNotProvideSubpath
from django.conf.urls.defaults import url, patterns
+from django.core.paginator import EmptyPage
+from django.core.urlresolvers import reverse
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):
@property
def entry_tags(self):
""" Returns a QuerySet of Tags that are used on any entries in this blog. """
- return Tag.objects.filter(blogentries__blog=self)
+ return Tag.objects.filter(blogentries__blog=self).distinct()
+
+ @property
+ def entry_dates(self):
+ dates = {'year': self.entries.dates('date', 'year', order='DESC'), 'month': self.entries.dates('date', 'month', order='DESC'), 'day': self.entries.dates('date', 'day', order='DESC')}
+ return dates
+
+
+register_value_model(Blog)
class BlogEntry(Entity, Titled):
author = models.ForeignKey(getattr(settings, 'PHILO_PERSON_MODULE', 'auth.User'), related_name='blogentries')
date = models.DateTimeField(default=datetime.now)
content = models.TextField()
- excerpt = models.TextField()
- tags = models.ManyToManyField(Tag, related_name='blogentries')
+ excerpt = models.TextField(blank=True, null=True)
+ tags = models.ManyToManyField(Tag, related_name='blogentries', blank=True, null=True)
class Meta:
ordering = ['-date']
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], null=True)
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')
tag_permalink_base = models.CharField(max_length=255, blank=False, default='tags')
+ def __unicode__(self):
+ return u'BlogView for %s' % self.blog.title
+
+ def get_subpath(self, obj):
+ if isinstance(obj, BlogEntry):
+ if obj.blog == self.blog:
+ entry_view_args = {'slug': obj.slug}
+ if self.entry_permalink_style in 'DMY':
+ entry_view_args.update({'year': str(obj.date.year).zfill(4)})
+ if self.entry_permalink_style in 'DM':
+ entry_view_args.update({'month': str(obj.date.month).zfill(2)})
+ if self.entry_permalink_style == 'D':
+ entry_view_args.update({'day': str(obj.date.day).zfill(2)})
+ return reverse(self.entry_view, urlconf=self, kwargs=entry_view_args)
+ elif isinstance(obj, Tag):
+ if obj in self.blog.entry_tags:
+ return reverse(self.tag_view, urlconf=self, kwargs={'tag_slugs': obj.slug})
+ elif isinstance(obj, (str, unicode)):
+ split_obj = obj.split(':')
+ if len(split_obj) > 1:
+ entry_archive_view_args = {}
+ if split_obj[0].lower() == 'archives':
+ entry_archive_view_args.update({'year': str(int(split_obj[1])).zfill(4)})
+ if len(split_obj) > 2:
+ entry_archive_view_args.update({'month': str(int(split_obj[2])).zfill(2)})
+ if len(split_obj) > 3:
+ entry_archive_view_args.update({'day': str(int(split_obj[3])).zfill(2)})
+ return reverse(self.entry_archive_view, urlconf=self, kwargs=entry_archive_view_args)
+ raise ViewCanNotProvideSubpath
+
@property
def urlpatterns(self):
base_patterns = patterns('',
url(r'^$', self.index_view),
url((r'^(?:%s)/?$' % self.tag_permalink_base), self.tag_archive_view),
- url((r'^(?:%s)/(?P<tag>[-\w]+)/?$' % self.tag_permalink_base), self.tag_view)
+ url((r'^(?:%s)/(?P<tag_slugs>[-\w]+[-+/\w]*)/?$' % self.tag_permalink_base), self.tag_view)
)
if self.entry_permalink_style == 'D':
entry_patterns = patterns('',
)
return base_patterns + entry_patterns
+ def paginate(self, objects, page_number):
+ try:
+ return paginate(objects, self.entries_per_page, page_number)
+ except EmptyPage:
+ raise Http404
+
def index_view(self, request, node=None, extra_context=None):
+ paginated_page, entries = self.paginate(self.blog.entries.all(), request.GET.get('page', 1))
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):
entries = entries.filter(date__month=month)
if day:
entries = entries.filter(date__day=day)
+
+ paginated_page, entries = self.paginate(entries, request.GET.get('page', 1))
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):
- try:
- tag = self.blog.entry_tags.filter(slug=tag)
- except:
+ def tag_view(self, request, tag_slugs, node=None, extra_context=None):
+ tags = []
+ for tag_slug in tag_slugs.replace('+', '/').split('/'):
+ if tag_slug: # ignore blank slugs, handles for multiple consecutive separators (+ or /)
+ try:
+ tag = self.blog.entry_tags.get(slug=tag_slug)
+ except:
+ raise Http404
+ tags.append(tag)
+ if len(tags) <= 0:
raise Http404
- entries = self.blog.entries.filter(tags=tag)
+
+ entries = self.blog.entries.all()
+ for tag in tags:
+ entries = entries.filter(tags=tag)
+ if entries.count() <= 0:
+ raise Http404
+
+ paginated_page, entries = self.paginate(entries, request.GET.get('page', 1))
context = {}
context.update(extra_context or {})
- context.update({'blog': self.blog, 'tag': tag, 'entries': entries})
+ context.update({'blog': self.blog, 'tags': tags, '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):
pass
+register_value_model(Newsletter)
+
+
class NewsletterArticle(Entity, Titled):
newsletter = models.ForeignKey(Newsletter, related_name='articles')
authors = models.ManyToManyField(getattr(settings, 'PHILO_PERSON_MODULE', 'auth.User'), related_name='newsletterarticles')
full_text = models.TextField()
class Meta:
+ get_latest_by = 'date'
ordering = ['-date']
unique_together = (('newsletter', 'slug'),)
class NewsletterIssue(Entity, Titled):
newsletter = models.ForeignKey(Newsletter, related_name='issues')
number = models.PositiveIntegerField()
- articles = models.ManyToManyField(NewsletterArticle)
+ articles = models.ManyToManyField(NewsletterArticle, related_name='issues')
class Meta:
ordering = ['-number']
unique_together = (('newsletter', 'number'),)
+register_value_model(NewsletterIssue)
+
+
class NewsletterView(MultiView):
ARTICLE_PERMALINK_STYLE_CHOICES = (
('D', 'Year, month, and day'),
article_permalink_base = models.CharField(max_length=255, blank=False, default='articles')
issue_permalink_base = models.CharField(max_length=255, blank=False, default='issues')
+ def get_subpath(self, obj):
+ if isinstance(obj, NewsletterArticle):
+ if obj.newsletter == self.newsletter:
+ article_view_args = {'slug': obj.slug}
+ if self.article_permalink_style in 'DMY':
+ article_view_args.update({'year': str(obj.date.year).zfill(4)})
+ if self.article_permalink_style in 'DM':
+ article_view_args.update({'month': str(obj.date.month).zfill(2)})
+ if self.article_permalink_style == 'D':
+ article_view_args.update({'day': str(obj.date.day).zfill(2)})
+ return reverse(self.article_view, urlconf=self, kwargs=article_view_args)
+ elif isinstance(obj, NewsletterIssue):
+ if obj.newsletter == self.newsletter:
+ return reverse(self.issue_view, urlconf=self, kwargs={'number': str(obj.number)})
+ raise ViewCanNotProvideSubpath
+
@property
def urlpatterns(self):
base_patterns = patterns('',
git.ithinksw.org / philo.git / blobdiff