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.
5 from django import template
8 register = template.Library()
11 @register.inclusion_tag('catalogue/book_searched.html', takes_context=True)
12 def book_searched(context, result):
13 # We don't need hits which lead to sections but do not have
15 hits = filter(lambda idx, h:
16 result.snippets[idx] is not None or ('fragment' in h and h['themes_hit']),
17 enumerate(result.hits))
18 # print "[tmpl: from %d hits selected %d]" % (len(result.hits), len(hits))
20 for (idx, hit) in hits:
21 # currently we generate one snipper per hit though.
22 if len(result.snippets) <= idx:
24 if result.snippets[idx] is None:
26 snip = result.snippets[idx]
27 # fix some formattting
28 snip = re.sub(r"[ \t\n]*\n[ \t\n]*", u"\n", snip)
29 snip = re.sub(r"(^[ \t\n]+|[ \t\n]+$)", u"", snip)
31 snip = snip.replace("\n", "<br />").replace('---', '—')
35 'request': context['request'],
37 'hits': zip(*hits)[1] if hits else []