+++ /dev/null
-# -*- 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 catalogue.models import Book, BookMedia
-
-
-register = template.Library()
-
-#~
-#~ @register.tag(name='captureas')
-#~ def do_captureas(parser, token):
- #~ try:
- #~ tag_name, args = token.contents.split(None, 1)
- #~ except ValueError:
- #~ raise template.TemplateSyntaxError("'captureas' node requires a variable name.")
- #~ nodelist = parser.parse(('endcaptureas',))
- #~ parser.delete_first_token()
- #~ return CaptureasNode(nodelist, args)
-
-class StatsNode(template.Node):
- def __init__(self, value, varname=None):
- self.value = value
- self.varname = varname
-
- def render(self, context):
- print self.varname
- if self.varname:
- context[self.varname] = self.value
- return ''
- else:
- return self.value
-
-
-
-#~ @register.tag
-#~ def count_books_all(*args, **kwargs):
- #~ print args, kwargs
- #~ return StatsNode(Book.objects.all().count())
-
-@register.tag
-def count_books_nonempty(parser, token):
- try:
- tag_name, args = token.contents.split(None, 1)
- except ValueError:
- args = None
- return StatsNode(Book.objects.exclude(html_file='').count(), args)
-
-#~ @register.simple_tag
-#~ def count_books_empty():
- #~ return Book.objects.exclude(html_file='').count()
-#~
-#~ @register.simple_tag
-#~ def count_books_root():
- #~ return Book.objects.filter(parent=None).count()