-
-from django.shortcuts import render_to_response, get_object_or_404
-from django.template import RequestContext
-from django.contrib.auth.decorators import login_required
-from django.views.decorators import cache
-
-from catalogue.utils import get_random_hash
-from catalogue.models import Book, Tag
-from catalogue import forms
-from search import MultiSearch, JVM, SearchResult
-from lucene import StringReader
-
-import enchant
-
-dictionary = enchant.Dict('pl_PL')
-
-
-def did_you_mean(query, tokens):
- change = {}
-
- for t in tokens:
- print("%s ok? %s, sug: %s" %(t, dictionary.check(t), dictionary.suggest(t)))
- if not dictionary.check(t):
- try:
- change[t] = dictionary.suggest(t)[0]
- except IndexError:
- pass
-
- if change == {}:
- return None
-
- for frm, to in change.items():
- query = query.replace(frm, to)
-
- return query
-
-
-def main(request):
- results = {}
- JVM.attachCurrentThread() # where to put this?
- srch = MultiSearch()
-
- results = None
- query = None
- fuzzy = False
- if 'q' in request.GET:
- query = request.GET['q']
- toks = StringReader(query)
- fuzzy = 'fuzzy' in request.GET
- if fuzzy:
- fuzzy = 0.7
-
-
- results = SearchResult.aggregate(srch.search_perfect_book(toks, fuzzy=fuzzy),
- srch.search_perfect_parts(toks, fuzzy=fuzzy),
- srch.search_everywhere(toks, fuzzy=fuzzy))
- results.sort(reverse=True)
-
- for r in results:
- print r.parts
-
- return render_to_response('newsearch/search.html', {'results': results,
- 'did_you_mean': (query is not None) and
- did_you_mean(query, srch.get_tokens(query, field='SIMPLE')),
- 'fuzzy': fuzzy},
- context_instance=RequestContext(request))