X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/5eeb9dace6068f83e2b70b5222cfab0c0a5e71eb..ae60b2a3949e96357477cc04f90fd0873cee8a92:/apps/catalogue/templatetags/catalogue_tags.py
diff --git a/apps/catalogue/templatetags/catalogue_tags.py b/apps/catalogue/templatetags/catalogue_tags.py
deleted file mode 100644
index e5e4d4fa0..000000000
--- a/apps/catalogue/templatetags/catalogue_tags.py
+++ /dev/null
@@ -1,390 +0,0 @@
-# -*- coding: utf-8 -*-
-# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
-# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
-#
-import datetime
-import feedparser
-
-from django import template
-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.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()
-
-
-class RegistrationForm(UserCreationForm):
- def as_ul(self):
- "Returns this form rendered as HTML
s -- excluding the ."
- return self._html_output(u'%(errors)s%(label)s %(field)s%(help_text)s', u'%s', '', u' %s', False)
-
-
-class LoginForm(AuthenticationForm):
- def as_ul(self):
- "Returns this form rendered as HTML s -- excluding the ."
- return self._html_output(u'%(errors)s%(label)s %(field)s%(help_text)s', u'%s', '', u' %s', False)
-
-
-def iterable(obj):
- try:
- iter(obj)
- return True
- except TypeError:
- return False
-
-
-def capfirst(text):
- try:
- return '%s%s' % (text[0].upper(), text[1:])
- except IndexError:
- 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 = []
- for tag in tags:
- title.append("%s: %s" % (_(tag.category), tag.name))
- return capfirst(', '.join(title))
-
-
-@register.simple_tag
-def book_title(book, html_links=False):
- return book.pretty_title(html_links)
-
-
-@register.simple_tag
-def book_title_html(book):
- return book_title(book, html_links=True)
-
-
-@register.simple_tag
-def title_from_tags(tags):
- def split_tags(tags):
- result = {}
- for tag in tags:
- result[tag.category] = tag
- return result
-
- # TODO: Remove this after adding flection mechanism
- return simple_title(tags)
-
- class Flection(object):
- def get_case(self, name, flection):
- return name
- flection = Flection()
-
- self = split_tags(tags)
-
- title = u''
-
- # Specjalny przypadek oglÄ
dania wszystkich lektur na danej póÅce
- if len(self) == 1 and 'set' in self:
- return u'PóÅka %s' % self['set']
-
- # Specjalny przypadek "TwórczoÅÄ w pozytywizmie", wtedy gdy tylko epoka
- # jest wybrana przez użytkownika
- if 'epoch' in self and len(self) == 1:
- text = u'TwórczoÅÄ w %s' % flection.get_case(unicode(self['epoch']), u'miejscownik')
- return capfirst(text)
-
- # Specjalny przypadek "Dramat w twórczoÅci Sofoklesa", wtedy gdy podane
- # sÄ
tylko rodzaj literacki i autor
- if 'kind' in self and 'author' in self and len(self) == 2:
- text = u'%s w twórczoÅci %s' % (unicode(self['kind']),
- flection.get_case(unicode(self['author']), u'dopeÅniacz'))
- return capfirst(text)
-
- # Przypadki ogólniejsze
- if 'theme' in self:
- title += u'Motyw %s' % unicode(self['theme'])
-
- if 'genre' in self:
- if 'theme' in self:
- title += u' w %s' % flection.get_case(unicode(self['genre']), u'miejscownik')
- else:
- title += unicode(self['genre'])
-
- if 'kind' in self or 'author' in self or 'epoch' in self:
- if 'genre' in self or 'theme' in self:
- if 'kind' in self:
- title += u' w %s ' % flection.get_case(unicode(self['kind']), u'miejscownik')
- else:
- title += u' w twórczoÅci '
- else:
- title += u'%s ' % unicode(self.get('kind', u'twórczoÅÄ'))
-
- if 'author' in self:
- title += flection.get_case(unicode(self['author']), u'dopeÅniacz')
- elif 'epoch' in self:
- title += flection.get_case(unicode(self['epoch']), u'dopeÅniacz')
-
- return capfirst(title)
-
-
-@register.simple_tag
-def book_tree(book_list, books_by_parent):
- text = "".join("%s%s" % (
- book.get_absolute_url(), book.title, book_tree(books_by_parent.get(book, ()), books_by_parent)
- ) for book in book_list)
-
- if text:
- return "%s
" % text
- else:
- return ''
-
-@register.simple_tag
-def audiobook_tree(book_list, books_by_parent):
- text = "".join("%s%s" % (
- reverse("book_player", args=[book.slug]), book.title, audiobook_tree(books_by_parent.get(book, ()), books_by_parent)
- ) for book in book_list)
-
- if text:
- return "%s
" % text
- else:
- return ''
-
-@register.simple_tag
-def book_tree_texml(book_list, books_by_parent, depth=1):
- return "".join("""
- %(depth)dem%(title)s
- %(audiences)s
- %(audiobook)s
-
- %(children)s
- """ % {
- "depth": depth,
- "title": book.title,
- "audiences": ", ".join(book.audiences_pl()),
- "audiobook": "audiobook" if book.has_media('mp3') else "",
- "children": book_tree_texml(books_by_parent.get(book.id, ()), books_by_parent, depth + 1)
- } for book in book_list)
-
-
-@register.simple_tag
-def all_editors(extra_info):
- editors = []
- if 'editors' in extra_info:
- editors += extra_info['editors']
- if 'technical_editors' in extra_info:
- editors += extra_info['technical_editors']
- # support for extra_info-s from librarian<1.2
- if 'editor' in extra_info:
- editors.append(extra_info['editor'])
- if 'technical_editor' in extra_info:
- editors.append(extra_info['technical_editor'])
- return ', '.join(
- ' '.join(p.strip() for p in person.rsplit(',', 1)[::-1])
- for person in sorted(set(editors)))
-
-
-@register.simple_tag
-def user_creation_form():
- return RegistrationForm(prefix='registration').as_ul()
-
-
-@register.simple_tag
-def authentication_form():
- return LoginForm(prefix='login').as_ul()
-
-
-@register.tag
-def catalogue_url(parser, token):
- bits = token.split_contents()
- tag_name = bits[0]
-
- tags_to_add = []
- tags_to_remove = []
- for bit in bits[1:]:
- if bit[0] == '-':
- tags_to_remove.append(bit[1:])
- else:
- tags_to_add.append(bit)
-
- return CatalogueURLNode(tags_to_add, tags_to_remove)
-
-
-class CatalogueURLNode(Node):
- def __init__(self, tags_to_add, tags_to_remove):
- self.tags_to_add = [Variable(tag) for tag in tags_to_add]
- self.tags_to_remove = [Variable(tag) for tag in tags_to_remove]
-
- def render(self, context):
- tags_to_add = []
- tags_to_remove = []
-
- for tag_variable in self.tags_to_add:
- tag = tag_variable.resolve(context)
- if isinstance(tag, (list, dict)):
- tags_to_add += [t for t in tag]
- else:
- tags_to_add.append(tag)
-
- for tag_variable in self.tags_to_remove:
- tag = tag_variable.resolve(context)
- if iterable(tag):
- tags_to_remove += [t for t in tag]
- else:
- tags_to_remove.append(tag)
-
- tag_slugs = [tag.url_chunk for tag in tags_to_add]
- for tag in tags_to_remove:
- try:
- tag_slugs.remove(tag.url_chunk)
- except KeyError:
- pass
-
- if len(tag_slugs) > 0:
- return reverse('tagged_object_list', kwargs={'tags': '/'.join(tag_slugs)})
- else:
- return reverse('main_page')
-
-
-@register.inclusion_tag('catalogue/latest_blog_posts.html')
-def latest_blog_posts(feed_url, posts_to_show=5):
- try:
- feed = feedparser.parse(str(feed_url))
- posts = []
- for i in range(posts_to_show):
- pub_date = feed['entries'][i].updated_parsed
- published = datetime.date(pub_date[0], pub_date[1], pub_date[2] )
- posts.append({
- 'title': feed['entries'][i].title,
- 'summary': feed['entries'][i].summary,
- 'link': feed['entries'][i].link,
- 'date': published,
- })
- return {'posts': posts}
- except:
- return {'posts': []}
-
-
-@register.inclusion_tag('catalogue/tag_list.html')
-def tag_list(tags, choices=None):
- if choices is None:
- choices = []
- 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):
- return tag_list(tags, choices)
-
-
-@register.inclusion_tag('catalogue/book_info.html')
-def book_info(book):
- return locals()
-
-
-@register.inclusion_tag('catalogue/book_wide.html', takes_context=True)
-def book_wide(context, book):
- book_themes = book.related_themes()
- extra_info = book.get_extra_info_value()
- hide_about = extra_info.get('about', '').startswith('http://wiki.wolnepodreczniki.pl')
-
- return {
- 'book': book,
- 'main_link': reverse('book_text', args=[book.slug]) if book.html_file else None,
- 'related': book.related_info(),
- 'extra_info': book.get_extra_info_value(),
- 'hide_about': hide_about,
- 'themes': book_themes,
- 'request': context.get('request'),
- }
-
-
-@register.inclusion_tag('catalogue/book_short.html', takes_context=True)
-def book_short(context, book):
- return {
- 'book': book,
- 'main_link': book.get_absolute_url(),
- 'related': book.related_info(),
- 'request': context.get('request'),
- }
-
-
-@register.inclusion_tag('catalogue/book_mini_box.html')
-def book_mini(book):
- return {
- 'book': book,
- 'related': book.related_info(),
- }
-
-
-@register.inclusion_tag('catalogue/work-list.html', takes_context=True)
-def work_list(context, object_list):
- request = context.get('request')
- if object_list:
- object_type = type(object_list[0]).__name__
- 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, 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.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))
- ])