# -*- coding: utf-8 -*-
+from django.conf import settings
from django.shortcuts import render_to_response, get_object_or_404
from django.template import RequestContext
from django.contrib.auth.decorators import login_required
dictionary = enchant.Dict('pl_PL')
+def match_word_re(word):
+ if 'sqlite' in settings.DATABASES['default']['ENGINE']:
+ return r"\b%s\b" % word
+ elif 'mysql' in settings.DATABASES['default']['ENGINE']:
+ return "[[:<:]]%s[[:>:]]" % word
+
+
def did_you_mean(query, tokens):
change = {}
- # sprawdzić, czy słowo nie jest aby autorem - proste szukanie termu w author!
for t in tokens:
- print("%s ok? %s, sug: %s" %(t, dictionary.check(t), dictionary.suggest(t)))
+ print("%s ok? %s, sug: %s" % (t, dictionary.check(t), dictionary.suggest(t)))
+ authors = Tag.objects.filter(category='author', name__iregex=match_word_re(t))
+ if len(authors) > 0:
+ continue
+
if not dictionary.check(t):
try:
change[t] = dictionary.suggest(t)[0]
for h in r.hits:
print "- %s" % h
+ # Did you mean?
+ suggestion = did_you_mean(query, srch.get_tokens(toks, field="SIMPLE"))
+
if len(results) == 1:
if len(results[0].hits) == 0:
return HttpResponseRedirect(results[0].book.get_absolute_url())
elif len(results) == 0:
form = PublishingSuggestForm(initial={"books": query + ", "})
return render_to_response('catalogue/search_no_hits.html',
- {'tags': tag_list, 'prefix': query,
- "form": form},
+ {'tags': tag_list,
+ 'prefix': query,
+ "form": form,
+ 'did_you_mean': suggestion},
context_instance=RequestContext(request))
return render_to_response('catalogue/search_multiple_hits.html',
- {'tags': tag_list, 'prefix': query,
- 'results': results},
+ {'tags': tag_list,
+ 'prefix': query,
+ 'results': results,
+ 'did_you_mean': suggestion},
context_instance=RequestContext(request))