X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/6ba1659e33c6aa1de178b5ab9a7a4cf27385e7a4..38f324dec64ba8adffcc795095023557b8a7a39c:/apps/catalogue/templatetags/catalogue_tags.py?ds=inline
diff --git a/apps/catalogue/templatetags/catalogue_tags.py b/apps/catalogue/templatetags/catalogue_tags.py
index 2254299d5..e2aac35c7 100644
--- a/apps/catalogue/templatetags/catalogue_tags.py
+++ b/apps/catalogue/templatetags/catalogue_tags.py
@@ -4,21 +4,17 @@
#
import datetime
import feedparser
-import re
from django import template
-from django.template import Node, Variable
-from django.utils.encoding import smart_str
-from django.core.cache import get_cache
+from django.template import Node, Variable, Template, Context
+from django.core.cache import cache
from django.core.urlresolvers import reverse
from django.contrib.auth.forms import UserCreationForm, AuthenticationForm
-from django.db.models import Q
-from django.conf import settings
-from django.template.defaultfilters import stringfilter
from django.utils.translation import ugettext as _
+from catalogue import forms
from catalogue.utils import split_tags
-from catalogue.models import Book, Fragment
+from catalogue.models import Book, Fragment, Tag
register = template.Library()
@@ -50,6 +46,15 @@ def capfirst(text):
return ''
+@register.simple_tag
+def html_title_from_tags(tags):
+ if len(tags) < 2:
+ return title_from_tags(tags)
+ template = Template("{{ category }}: {{ tag.name }}")
+ return capfirst(",
".join(
+ template.render(Context({'tag': tag, 'category': _(tag.category)})) for tag in tags))
+
+
def simple_title(tags):
title = []
@@ -262,17 +267,14 @@ def latest_blog_posts(feed_url, posts_to_show=5):
def tag_list(tags, choices=None):
if choices is None:
choices = []
- if len(tags) == 1:
+ if len(tags) == 1 and tags[0].category not in [t.category for t in choices]:
one_tag = tags[0]
return locals()
+
@register.inclusion_tag('catalogue/inline_tag_list.html')
def inline_tag_list(tags, choices=None):
- if choices is None:
- choices = []
- if len(tags) == 1:
- one_tag = tags[0]
- return locals()
+ return tag_list(tags, choices)
@register.inclusion_tag('catalogue/book_info.html')
@@ -282,27 +284,31 @@ def book_info(book):
@register.inclusion_tag('catalogue/book_wide.html', takes_context=True)
def book_wide(context, book):
- formats = {}
- # files generated during publication
- for ebook_format in book.ebook_formats:
- if book.has_media(ebook_format):
- formats[ebook_format] = book.get_media(ebook_format)
+ theme_counter = book.theme_counter
+ book_themes = Tag.objects.filter(pk__in=theme_counter.keys())
+ for tag in book_themes:
+ tag.count = theme_counter[tag.pk]
+ extra_info = book.get_extra_info_value()
+ hide_about = extra_info.get('about', '').startswith('http://wiki.wolnepodreczniki.pl')
return {
- 'related': book.related_info(),
'book': book,
- 'formats': formats,
+ 'main_link': reverse('book_text', args=[book.slug]),
+ 'related': book.related_info(),
'extra_info': book.get_extra_info_value(),
+ 'hide_about': hide_about,
+ 'themes': book_themes,
+ 'custom_pdf_form': forms.CustomPDFForm(),
'request': context.get('request'),
- 'fragment': book.choose_fragment(),
}
@register.inclusion_tag('catalogue/book_short.html', takes_context=True)
def book_short(context, book):
return {
- 'related': book.related_info(),
'book': book,
+ 'main_link': book.get_absolute_url(),
+ 'related': book.related_info(),
'request': context.get('request'),
}
@@ -310,8 +316,8 @@ def book_short(context, book):
@register.inclusion_tag('catalogue/book_mini_box.html')
def book_mini(book):
return {
- 'related': book.related_info(),
'book': book,
+ 'related': book.related_info(),
}
@@ -340,29 +346,38 @@ def fragment_promo(arg=None):
@register.inclusion_tag('catalogue/related_books.html')
-def related_books(book, limit=6):
- related = list(Book.objects.filter(
- common_slug=book.common_slug).exclude(pk=book.pk)[:limit])
- limit -= len(related)
- if limit:
- related += Book.tagged.related_to(book,
- Book.objects.exclude(common_slug=book.common_slug),
- ignore_by_tag=book.book_tag())[:limit]
+def related_books(book, limit=6, random=1):
+ cache_key = "catalogue.related_books.%d.%d" % (book.id, limit - random)
+ related = cache.get(cache_key)
+ if related is None:
+ related = list(Book.objects.filter(
+ common_slug=book.common_slug).exclude(pk=book.pk)[:limit])
+ limit -= len(related)
+ if limit > random:
+ related += Book.tagged.related_to(book,
+ Book.objects.exclude(common_slug=book.common_slug),
+ ignore_by_tag=book.book_tag())[:limit-random]
+ cache.set(cache_key, related, 1800)
+ if random:
+ related += list(Book.objects.exclude(
+ pk__in=[b.pk for b in related] + [book.pk]
+ ).order_by('?')[:random])
return {
'books': related,
}
-@register.filter
-@stringfilter
-def removewholetags(value, tags):
- """Removes a space separated list of [X]HTML tags from the output.
+@register.inclusion_tag('catalogue/menu.html')
+def catalogue_menu():
+ tags = Tag.objects.filter(
+ category__in=('author', 'epoch', 'genre', 'kind', 'theme')
+ ).exclude(book_count=0)
+ return split_tags(tags)
+
- FIXME: It makes the assumption the removed tags aren't nested.
- """
- tags = [re.escape(tag) for tag in tags.split()]
- tags_re = u'(%s)' % u'|'.join(tags)
- tag_re = re.compile(ur'<%s[^>]*>.*?\s*\1\s*>' % tags_re, re.U)
- value = tag_re.sub(u'', value)
- return value
+@register.simple_tag
+def tag_url(category, slug):
+ return reverse('catalogue.views.tagged_object_list', args=[
+ '/'.join((Tag.categories_dict[category], slug))
+ ])