1 # -*- coding: utf-8 -*-
2 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
3 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
8 from django import template
9 # from django.contrib.auth.forms import UserCreationForm, AuthenticationForm
10 # from django.db.models import Q
11 # from django.utils.translation import ugettext as _
12 from catalogue.models import Book
14 # from catalogue.forms import SearchForm
15 # from catalogue.utils import split_tags
18 register = template.Library()
21 @register.inclusion_tag('catalogue/book_searched.html', takes_context=True)
22 def book_searched(context, result):
23 book = Book.objects.get(pk=result.book_id)
25 # We don't need hits which lead to sections but do not have
27 hits = filter(lambda (idx, h):
28 result.snippets[idx] is not None or ('fragment' in h and h['themes_hit']),
29 enumerate(result.hits))
30 # print "[tmpl: from %d hits selected %d]" % (len(result.hits), len(hits))
32 for (idx, hit) in hits:
33 # currently we generate one snipper per hit though.
34 if len(result.snippets) <= idx:
36 if result.snippets[idx] is None:
38 snip = result.snippets[idx]
39 # fix some formattting
40 snip = re.sub(r"[ \t\n]*\n[ \t\n]*", u"\n", snip)
41 snip = re.sub(r"(^[ \t\n]+|[ \t\n]+$)", u"", snip)
43 snip = snip.replace("\n", "<br />").replace('---', '—')
47 'request': context['request'],
49 'hits': zip(*hits)[1] if hits else []