X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/3badd77f743883992829a1174eef7c8d5e851766..8fefd8bdaca07a3f5607de79c081dc0f7876fbc7:/apps/catalogue/templatetags/catalogue_tags.py?ds=sidebyside

diff --git a/apps/catalogue/templatetags/catalogue_tags.py b/apps/catalogue/templatetags/catalogue_tags.py
index eeba74ee3..cf80bebb5 100644
--- a/apps/catalogue/templatetags/catalogue_tags.py
+++ b/apps/catalogue/templatetags/catalogue_tags.py
@@ -2,20 +2,18 @@
 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
 #
-import feedparser
 import datetime
+import feedparser
 
 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.urlresolvers import reverse
 from django.contrib.auth.forms import UserCreationForm, AuthenticationForm
-from django.db.models import Q
-from django.conf import settings
 from django.utils.translation import ugettext as _
 
+from catalogue import forms
 from catalogue.utils import split_tags
+from catalogue.models import Book, Fragment, Tag
 
 register = template.Library()
 
@@ -47,6 +45,15 @@ 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 }}: <a href='{{ tag.get_absolute_url }}'>{{ tag.name }}</a>")
+    return capfirst(",<br/>".join(
+        template.render(Context({'tag': tag, 'category': _(tag.category)})) for tag in tags))
+    
+
 
 def simple_title(tags):
     title = []
@@ -279,17 +286,21 @@ 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'),
     }
 
@@ -297,8 +308,9 @@ def book_wide(context, book):
 @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'),
     }
 
@@ -306,8 +318,8 @@ 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(),
     }
 
 
@@ -316,4 +328,50 @@ def work_list(context, object_list):
     request = context.get('request')
     if object_list:
         object_type = type(object_list[0]).__name__
-    return locals()
\ No newline at end of file
+    return locals()
+
+
+@register.inclusion_tag('catalogue/fragment_promo.html')
+def fragment_promo(arg=None):
+    if arg is None:
+        fragments = Fragment.objects.all().order_by('?')
+        fragment = fragments[0] if fragments.exists() else None
+    elif isinstance(arg, Book):
+        fragment = arg.choose_fragment()
+    else:
+        fragments = Fragment.tagged.with_all(arg).order_by('?')
+        fragment = fragments[0] if fragments.exists() else None
+
+    return {
+        'fragment': fragment,
+    }
+
+
+@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]
+    return {
+        'books': related,
+    }
+
+
+@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)
+    
+
+
+@register.simple_tag
+def tag_url(category, slug):
+    return reverse('catalogue.views.tagged_object_list', args=[
+        '/'.join((Tag.categories_dict[category], slug))
+    ])