-# -*- coding: utf-8 -*-
# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
#
from django.conf import settings
from django.http.response import HttpResponseRedirect
-from django.shortcuts import render_to_response
-from django.template import RequestContext
+from django.shortcuts import render
from django.views.decorators import cache
from django.http import HttpResponse, JsonResponse
from pdcounter.models import Author
from picture.models import Picture
from search.index import Search, SearchResult, PictureResult
+from .forms import SearchFilters
from suggest.forms import PublishingSuggestForm
import re
import json
return "[[:<:]]%s[[:>:]]" % word
-query_syntax_chars = re.compile(r"[\\/*:(){}?.]")
+query_syntax_chars = re.compile(r"[\\/*:(){}?.[\]+]")
def remove_query_syntax_chars(query, replace=' '):
@cache.never_cache
-def hint(request):
- prefix = request.GET.get('term', '')
+def hint(request, mozhint=False, param='term'):
+ prefix = request.GET.get(param, '')
if len(prefix) < 2:
return JsonResponse([], safe=False)
for author in authors[:limit]
]
if len(data) < limit:
- data += [
- {
- 'label': b.title,
- 'author': b.author_unicode(),
- 'id': b.id,
- 'url': b.get_absolute_url()
- }
- for b in Book.objects.filter(title__iregex='\m' + prefix)[:limit-len(data)]
+ for b in Book.objects.filter(findable=True, title__iregex='\m' + prefix)[:limit-len(data)]:
+ author_str = b.author_unicode()
+ translator = b.translator()
+ if translator:
+ author_str += ' (tłum. ' + translator + ')'
+ data.append(
+ {
+ 'label': b.title,
+ 'author': author_str,
+ 'id': b.id,
+ 'url': b.get_absolute_url()
+ }
+ )
+
+ if mozhint:
+ data = [
+ prefix,
+ [
+ item['label']
+ for item in data
+ ]
]
+
callback = request.GET.get('callback', None)
if callback:
return HttpResponse("%s(%s);" % (callback, json.dumps(data)),
return JsonResponse(data, safe=False)
+
+@cache.never_cache
+def search(request):
+ filters = SearchFilters(request.GET)
+ ctx = {
+ 'title': 'Wynik wyszukiwania',
+ 'query': filters.data['q'],
+ 'filters': filters,
+ }
+ if filters.is_valid():
+ ctx['results'] = filters.results()
+ for k, v in ctx['results'].items():
+ if v:
+ ctx['hasresults'] = True
+ break
+ return render(request, 'search/results.html', ctx)
+
+
@cache.never_cache
def main(request):
+ if request.EXPERIMENTS['search'].value:
+ request.EXPERIMENTS['layout'].override(True)
+ return search(request)
+
query = request.GET.get('q', '')
+
+ format = request.GET.get('format')
+ lang = request.GET.get('lang')
+ epoch = request.GET.get('epoch')
+ kind = request.GET.get('kind')
+ genre = request.GET.get('genre')
+
if len(query) < 2:
- return render_to_response(
- 'catalogue/search_too_short.html', {'prefix': query},
- context_instance=RequestContext(request))
+ return render(
+ request, 'catalogue/search_too_short.html',
+ {'prefix': query})
elif len(query) > 256:
- return render_to_response(
- 'catalogue/search_too_long.html', {'prefix': query}, context_instance=RequestContext(request))
+ return render(
+ request, 'catalogue/search_too_long.html',
+ {'prefix': query})
query = prepare_query(query)
- pd_authors = search_pd_authors(query)
- books = search_books(query)
- pictures = search_pictures(query)
- suggestion = u''
+ if not (format or lang or epoch or kind or genre):
+ pd_authors = search_pd_authors(query)
+ else:
+ pd_authors = []
+ if not format or format != 'obraz':
+ books = search_books(
+ query,
+ lang=lang,
+ only_audio=format=='audio',
+ only_synchro=format=='synchro',
+ epoch=epoch,
+ kind=kind,
+ genre=genre
+ )
+ else:
+ books = []
+ if (not format or format == 'obraz') and not lang:
+ pictures = search_pictures(
+ query,
+ epoch=epoch,
+ kind=kind,
+ genre=genre
+ )
+ else:
+ pictures = []
+
+ suggestion = ''
if not (books or pictures or pd_authors):
form = PublishingSuggestForm(initial={"books": query + ", "})
- return render_to_response(
+ return render(
+ request,
'catalogue/search_no_hits.html',
{
'form': form,
'did_you_mean': suggestion
- },
- context_instance=RequestContext(request))
+ })
if not (books or pictures) and len(pd_authors) == 1:
return HttpResponseRedirect(pd_authors[0].get_absolute_url())
- return render_to_response(
+ return render(
+ request,
'catalogue/search_multiple_hits.html',
{
'pd_authors': pd_authors,
'books': books,
'pictures': pictures,
- 'did_you_mean': suggestion
- },
- context_instance=RequestContext(request))
-
+ 'did_you_mean': suggestion,
+ 'set': {
+ 'lang': lang,
+ 'format': format,
+ 'epoch': epoch,
+ 'kind': kind,
+ 'genre': genre,
+ },
+ 'tags': {
+ 'epoch': Tag.objects.filter(category='epoch', for_books=True),
+ 'genre': Tag.objects.filter(category='genre', for_books=True),
+ 'kind': Tag.objects.filter(category='kind', for_books=True),
+ },
+ })
-def search_books(query):
+def search_books(query, lang=None, only_audio=False, only_synchro=False, epoch=None, kind=None, genre=None):
search = Search()
results_parts = []
search_fields = []
words = query.split()
fieldsets = (
- (['authors'], True),
- (['title'], True),
- (['metadata'], True),
- (['text', 'themes_pl'], False),
+ (['authors', 'authors_nonstem'], True),
+ (['title', 'title_nonstem'], True),
+ (['metadata', 'metadata_nonstem'], True),
+ (['text', 'text_nonstem', 'themes_pl', 'themes_pl_nonstem'], False),
)
for fields, is_book in fieldsets:
search_fields += fields
def ensure_exists(r):
try:
- return r.book
+ if not r.book:
+ return False
except Book.DoesNotExist:
return False
- results = filter(ensure_exists, results)
+ if lang and r.book.language != lang:
+ return False
+ if only_audio and not r.book.has_mp3_file():
+ return False
+ if only_synchro and not r.book.has_daisy_file():
+ return False
+ if epoch and not r.book.tags.filter(category='epoch', slug=epoch).exists():
+ return False
+ if kind and not r.book.tags.filter(category='kind', slug=kind).exists():
+ return False
+ if genre and not r.book.tags.filter(category='genre', slug=genre).exists():
+ return False
+
+ return True
+
+ results = [r for r in results if ensure_exists(r)]
return results
-def search_pictures(query):
+def search_pictures(query, epoch=None, kind=None, genre=None):
search = Search()
results_parts = []
search_fields = []
words = query.split()
fieldsets = (
- (['authors'], True),
- (['title'], True),
- (['metadata'], True),
- (['themes_pl'], False),
+ (['authors', 'authors_nonstem'], True),
+ (['title', 'title_nonstem'], True),
+ (['metadata', 'metadata_nonstem'], True),
+ (['themes_pl', 'themes_pl_nonstem'], False),
)
for fields, is_book in fieldsets:
search_fields += fields
def ensure_exists(r):
try:
- return r.picture
+ if not r.picture:
+ return False
except Picture.DoesNotExist:
return False
- results = filter(ensure_exists, results)
+ if epoch and not r.picture.tags.filter(category='epoch', slug=epoch).exists():
+ return False
+ if kind and not r.picture.tags.filter(category='kind', slug=kind).exists():
+ return False
+ if genre and not r.picture.tags.filter(category='genre', slug=genre).exists():
+ return False
+
+ return True
+
+ results = [r for r in results if ensure_exists(r)]
return results
fnp / wolnelektury.git / blobdiff