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
13 from catalogue.templatetags.catalogue_tags import book_short
15 # from catalogue.forms import SearchForm
16 # from catalogue.utils import split_tags
19 register = template.Library()
22 @register.inclusion_tag('catalogue/book_searched.html', takes_context=True)
23 def book_searched(context, result):
24 book = Book.objects.get(pk=result.book_id)
27 # for hit in result.hits:
29 # snippets.append(hit['snippets'])
30 # elif hit['fragment']:
31 # snippets.append(hit['fragment'].short_text)
33 # We don't need hits which lead to sections but do not have
35 hits = filter(lambda (idx, h):
36 result.snippets[idx] is not None
37 or 'fragment' in h, enumerate(result.hits))
38 # print "[tmpl: from %d hits selected %d]" % (len(result.hits), len(hits))
40 for (idx, hit) in hits:
41 # currently we generate one snipper per hit though.
42 if result.snippets[idx] is None:
44 snip = result.snippets[idx]
45 # fix some formattting
46 snip = re.subn(r"(^[ \t\n]+|[ \t\n]+$)", u"",
47 re.subn(r"[ \t\n]*\n[ \t\n]*", u"\n", snip)[0])[0]
49 snip = snip.replace("\n", "<br />").replace('---', '—')
52 ctx = book_short(context, book)
53 ctx['hits'] = hits and zip(*hits)[1] or []