# -*- 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 feedparser
+import datetime
+
from django import template
from django.template import Node, Variable
from django.utils.encoding import smart_str
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.forms import SearchForm
register = template.Library()
return ''
+
+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):
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 oglądania wszystkich lektur na danej półce
if len(self) == 1 and 'set' in self:
return u'Półka %s' % self['set']
-
+
# Specjalny przypadek "Twórczość w pozytywizmie", wtedy gdy tylko epoka
# jest wybrana przez użytkownika
if 'epoch' in self and len(self) == 1:
text = u'Twórczość w %s' % flection.get_case(unicode(self['epoch']), u'miejscownik')
return capfirst(text)
-
+
# Specjalny przypadek "Dramat w twórczości Sofoklesa", wtedy gdy podane
# są tylko rodzaj literacki i autor
if 'kind' in self and 'author' in self and len(self) == 2:
- text = u'%s w twórczości %s' % (unicode(self['kind']),
+ text = u'%s w twórczości %s' % (unicode(self['kind']),
flection.get_case(unicode(self['author']), u'dopełniacz'))
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 twórczości '
else:
title += u'%s ' % unicode(self.get('kind', u'twórczość'))
-
+
if 'author' in self:
title += flection.get_case(unicode(self['author']), u'dopełniacz')
elif 'epoch' in self:
title += flection.get_case(unicode(self['epoch']), u'dopełniacz')
-
+
return capfirst(title)
+@register.simple_tag
+def book_tree(book_list, books_by_parent):
+ text = "".join("<li><a href='%s'>%s</a>%s</li>" % (
+ book.get_absolute_url(), book.title, book_tree(books_by_parent.get(book, ()), books_by_parent)
+ ) for book in book_list)
+
+ if text:
+ return "<ol>%s</ol>" % text
+ else:
+ return ''
+
+@register.simple_tag
+def book_tree_texml(book_list, books_by_parent, depth=1):
+ return "".join("""
+ <cmd name='hspace'><parm>%(depth)dem</parm></cmd>%(title)s
+ <spec cat='align' /><cmd name="note"><parm>%(audiences)s</parm></cmd>
+ <spec cat='align' /><cmd name="note"><parm>%(audiobook)s</parm></cmd>
+ <ctrl ch='\\' />
+ %(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()
return LoginForm(prefix='login').as_ul()
+@register.inclusion_tag('catalogue/search_form.html')
+def search_form():
+ return {"form": SearchForm()}
+
@register.inclusion_tag('catalogue/breadcrumbs.html')
def breadcrumbs(tags, search_form=True):
- from catalogue.forms import SearchForm
context = {'tag_list': tags}
- if search_form:
+ try:
+ max_tag_list = settings.MAX_TAG_LIST
+ except AttributeError:
+ max_tag_list = -1
+ if search_form and (max_tag_list == -1 or len(tags) < max_tag_list):
context['search_form'] = SearchForm(tags=tags)
return context
def catalogue_url(parser, token):
bits = token.split_contents()
tag_name = bits[0]
-
+
tags_to_add = []
tags_to_remove = []
for bit in bits[1:]:
tags_to_remove.append(bit[1:])
else:
tags_to_add.append(bit)
-
+
return CatalogueURLNode(tags_to_add, tags_to_remove)
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 = []
tags_to_remove += [t for t in tag]
else:
tags_to_remove.append(tag)
-
- tag_slugs = [tag.slug for tag in tags_to_add]
+
+ tag_slugs = [tag.url_chunk for tag in tags_to_add]
for tag in tags_to_remove:
try:
- tag_slugs.remove(tag.slug)
+ 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:
@register.inclusion_tag('catalogue/latest_blog_posts.html')
def latest_blog_posts(feed_url, posts_to_show=5):
- import feedparser
- import datetime
-
- feed = feedparser.parse(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}
+ 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 = []
- tag_count = len(tags)
+ if len(tags) == 1:
+ one_tag = tags[0]
return locals()
+
+@register.inclusion_tag('catalogue/book_info.html')
+def book_info(book):
+ return locals()
fnp / wolnelektury.git / blobdiff