X-Git-Url: http://git.ithinksw.org/philo.git/blobdiff_plain/e095f691f243784f8c8d0a9773270b9dbead18e9..1c81f61d4e574d439ed2dbfefd599f04b5e2bef9:/contrib/penfield/models.py diff --git a/contrib/penfield/models.py b/contrib/penfield/models.py index d3eea16..7ca879d 100644 --- a/contrib/penfield/models.py +++ b/contrib/penfield/models.py @@ -1,14 +1,15 @@ -from django.db import models from django.conf import settings -from philo.models import Tag, Titled, Entity, MultiView, Page, register_value_model, TemplateField -from philo.exceptions import ViewCanNotProvideSubpath from django.conf.urls.defaults import url, patterns, include +from django.db import models from django.http import Http404 -from datetime import date, datetime -from philo.utils import paginate -from philo.contrib.penfield.validators import validate_pagination_count +from django.template import loader, Context from django.utils.feedgenerator import Atom1Feed, Rss201rev2Feed +from datetime import date, datetime from philo.contrib.penfield.utils import FeedMultiViewMixin +from philo.contrib.penfield.validators import validate_pagination_count +from philo.exceptions import ViewCanNotProvideSubpath +from philo.models import Tag, Titled, Entity, MultiView, Page, register_value_model, TemplateField +from philo.utils import paginate class Blog(Entity, Titled): @@ -29,11 +30,16 @@ register_value_model(Blog) class BlogEntry(Entity, Titled): blog = models.ForeignKey(Blog, related_name='entries', blank=True, null=True) author = models.ForeignKey(getattr(settings, 'PHILO_PERSON_MODULE', 'auth.User'), related_name='blogentries') - date = models.DateTimeField(default=datetime.now) + date = models.DateTimeField(default=None) content = models.TextField() excerpt = models.TextField(blank=True, null=True) tags = models.ManyToManyField(Tag, related_name='blogentries', blank=True, null=True) + def save(self, *args, **kwargs): + if self.date is None: + self.date = datetime.now() + super(BlogEntry, self).save(*args, **kwargs) + class Meta: ordering = ['-date'] verbose_name_plural = "blog entries" @@ -87,7 +93,7 @@ class BlogView(MultiView, FeedMultiViewMixin): kwargs.update({'day': str(obj.date.day).zfill(2)}) return self.entry_view, [], kwargs elif isinstance(obj, Tag): - if obj in self.blog.entry_tags: + if obj in self.get_tag_queryset(): return 'entries_by_tag', [], {'tag_slugs': obj.slug} elif isinstance(obj, (date, datetime)): kwargs = { @@ -98,9 +104,6 @@ class BlogView(MultiView, FeedMultiViewMixin): return 'entries_by_day', [], kwargs raise ViewCanNotProvideSubpath - def get_context(self): - return {'blog': self.blog} - @property def urlpatterns(self): urlpatterns = patterns('', @@ -115,7 +118,7 @@ class BlogView(MultiView, FeedMultiViewMixin): ) if self.tag_archive_page: urlpatterns += patterns('', - url((r'^(?:%s)/?$' % self.tag_permalink_base), self.tag_archive_view) + url((r'^(?:%s)/?$' % self.tag_permalink_base), self.tag_archive_view, 'tag_archive') ) if self.entry_archive_page: @@ -154,13 +157,22 @@ class BlogView(MultiView, FeedMultiViewMixin): ) return urlpatterns + def get_context(self): + return {'blog': self.blog} + + def get_entry_queryset(self): + return self.blog.entries.all() + + def get_tag_queryset(self): + return self.blog.entry_tags + def get_all_entries(self, request, extra_context=None): - return self.blog.entries.all(), extra_context + return self.get_entry_queryset(), extra_context def get_entries_by_ymd(self, request, year=None, month=None, day=None, extra_context=None): if not self.entry_archive_page: raise Http404 - entries = self.blog.entries.all() + entries = self.get_entry_queryset() if year: entries = entries.filter(date__year=year) if month: @@ -173,52 +185,29 @@ class BlogView(MultiView, FeedMultiViewMixin): return entries, context def get_entries_by_tag(self, request, tag_slugs, 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: + tag_slugs = tag_slugs.replace('+', '/').split('/') + tags = self.get_tag_queryset().filter(slug__in=tag_slugs) + + if not tags: raise Http404 + + # Raise a 404 on an incorrect slug. + found_slugs = [tag.slug for tag in tags] + for slug in tag_slugs: + if slug and slug not in found_slugs: + raise Http404 - entries = self.blog.entries.all() + entries = self.get_entry_queryset() for tag in tags: entries = entries.filter(tags=tag) - context = self.get_context() - context.update(extra_context or {}) + context = extra_context or {} context.update({'tags': tags}) return entries, context - def add_item(self, feed, obj, kwargs=None): - defaults = { - 'title': obj.title, - 'description': obj.excerpt or obj.content, - 'author_name': obj.author.get_full_name(), - 'pubdate': obj.date - } - defaults.update(kwargs or {}) - super(BlogView, self).add_item(feed, obj, defaults) - - def get_feed(self, feed_type, extra_context, kwargs=None): - tags = (extra_context or {}).get('tags', None) - title = self.blog.title - - if tags is not None: - title += " - %s" % ', '.join([tag.name for tag in tags]) - - defaults = { - 'title': title - } - defaults.update(kwargs or {}) - return super(BlogView, self).get_feed(feed_type, extra_context, defaults) - def entry_view(self, request, slug, year=None, month=None, day=None, extra_context=None): - entries = self.blog.entries.all() + entries = self.get_entry_queryset() if year: entries = entries.filter(date__year=year) if month: @@ -237,10 +226,37 @@ class BlogView(MultiView, FeedMultiViewMixin): def tag_archive_view(self, request, extra_context=None): if not self.tag_archive_page: raise Http404 - context = {} + context = self.get_context() context.update(extra_context or {}) - context.update({'blog': self.blog}) + context.update({ + 'tags': self.get_tag_queryset() + }) return self.tag_archive_page.render_to_response(request, extra_context=context) + + def add_item(self, feed, obj, kwargs=None): + title = loader.get_template("penfield/feeds/blog_entry/title.html") + description = loader.get_template("penfield/feeds/blog_entry/description.html") + defaults = { + 'title': title.render(Context({'entry': obj})), + 'description': description.render(Context({'entry': obj})), + 'author_name': obj.author.get_full_name(), + 'pubdate': obj.date + } + defaults.update(kwargs or {}) + super(BlogView, self).add_item(feed, obj, defaults) + + def get_feed(self, feed_type, extra_context, kwargs=None): + tags = (extra_context or {}).get('tags', None) + title = self.blog.title + + if tags is not None: + title += " - %s" % ', '.join([tag.name for tag in tags]) + + defaults = { + 'title': title + } + defaults.update(kwargs or {}) + return super(BlogView, self).get_feed(feed_type, extra_context, defaults) class Newsletter(Entity, Titled): @@ -253,11 +269,16 @@ 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') - date = models.DateTimeField(default=datetime.now) + date = models.DateTimeField(default=None) lede = TemplateField(null=True, blank=True, verbose_name='Summary') full_text = TemplateField(db_index=True) tags = models.ManyToManyField(Tag, related_name='newsletterarticles', blank=True, null=True) + def save(self, *args, **kwargs): + if self.date is None: + self.date = datetime.now() + super(NewsletterArticle, self).save(*args, **kwargs) + class Meta: get_latest_by = 'date' ordering = ['-date'] @@ -338,7 +359,7 @@ class NewsletterView(MultiView, FeedMultiViewMixin): ) if self.issue_archive_page: urlpatterns += patterns('', - url(r'^(?:%s)/$' % self.issue_permalink_base, self.issue_archive_view) + url(r'^(?:%s)/$' % self.issue_permalink_base, self.issue_archive_view, 'issue_archive') ) if self.article_archive_page: urlpatterns += patterns('', @@ -379,28 +400,34 @@ class NewsletterView(MultiView, FeedMultiViewMixin): def get_context(self): return {'newsletter': self.newsletter} + def get_article_queryset(self): + return self.newsletter.articles.all() + + def get_issue_queryset(self): + return self.newsletter.issues.all() + def get_all_articles(self, request, extra_context=None): - return self.newsletter.articles.all(), extra_context + return self.get_article_queryset(), 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) + articles = self.get_article_queryset().filter(date__year=year) if month: articles = articles.filter(date__month=month) if day: articles = articles.filter(date__day=day) - return articles + return articles, extra_context def get_articles_by_issue(self, request, numbering, extra_context=None): try: - issue = self.newsletter.issues.get(numbering=numbering) + issue = self.get_issue_queryset().get(numbering=numbering) except NewsletterIssue.DoesNotExist: raise Http404 context = extra_context or {} context.update({'issue': issue}) - return issue.articles.all(), context + return self.get_article_queryset().filter(issues=issue), context def article_view(self, request, slug, year=None, month=None, day=None, extra_context=None): - articles = self.newsletter.articles.all() + articles = self.get_article_queryset() if year: articles = articles.filter(date__year=year) if month: @@ -416,20 +443,24 @@ class NewsletterView(MultiView, FeedMultiViewMixin): context.update({'article': article}) return self.article_page.render_to_response(request, extra_context=context) - def issue_archive_view(self, request, extra_context=None): + def issue_archive_view(self, request, extra_context): if not self.issue_archive_page: raise Http404 - context = {} + context = self.get_context() context.update(extra_context or {}) - context.update({'newsletter': self.newsletter}) + context.update({ + 'issues': self.get_issue_queryset() + }) return self.issue_archive_page.render_to_response(request, extra_context=context) def add_item(self, feed, obj, kwargs=None): + title = loader.get_template("penfield/feeds/newsletter_article/title.html") + description = loader.get_template("penfield/feeds/newsletter_article/description.html") defaults = { - 'title': obj.title, + 'title': title.render(Context({'article': obj})), 'author_name': ', '.join([author.get_full_name() for author in obj.authors.all()]), 'pubdate': obj.date, - 'description': obj.lede or obj.full_text, + 'description': description.render(Context({'article': obj})), 'categories': [tag.name for tag in obj.tags.all()] } defaults.update(kwargs or {})