X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/f3fc3aba5b7a4fe8ba5f594a6e807eb96677674f..94924a2ca60f4f045c739cdb19d859cdcf8959af:/apps/search/index.py diff --git a/apps/search/index.py b/apps/search/index.py index 6d97047a0..d63d3f8b4 100644 --- a/apps/search/index.py +++ b/apps/search/index.py @@ -27,6 +27,7 @@ from librarian import dcparser from librarian.parser import WLDocument from lxml import etree import catalogue.models +from pdcounter.models import Author as PDCounterAuthor from multiprocessing.pool import ThreadPool from threading import current_thread import atexit @@ -219,6 +220,15 @@ class Index(BaseIndex): doc.add(Field("tag_category", tag.category, Field.Store.NO, Field.Index.NOT_ANALYZED)) self.index.addDocument(doc) + for pdtag in PDCounterAuthor.objects.all(): + doc = Document() + doc.add(NumericField("tag_id", Field.Store.YES, True).setIntValue(int(pdtag.id))) + doc.add(Field("tag_name", pdtag.name, Field.Store.NO, Field.Index.ANALYZED)) + doc.add(Field("tag_name_pl", pdtag.name, Field.Store.NO, Field.Index.ANALYZED)) + doc.add(Field("tag_category", 'pdcounter', Field.Store.NO, Field.Index.NOT_ANALYZED)) + doc.add(Field("is_pdcounter", 'true', Field.Store.YES, Field.Index.NOT_ANALYZED)) + self.index.addDocument(doc) + def create_book_doc(self, book): """ Create a lucene document referring book id. @@ -604,26 +614,25 @@ class SearchResult(object): stored = search.searcher.doc(scoreDocs.doc) self.book_id = int(stored.get("book_id")) - header_type = stored.get("header_type") - if not header_type: - return - - sec = (header_type, int(stored.get("header_index"))) - header_span = stored.get('header_span') - header_span = header_span is not None and int(header_span) or 1 - - fragment = stored.get("fragment_anchor") - pd = stored.get("published_date") if pd is None: pd = 0 self.published_date = int(pd) - if snippets: - snippets = snippets.replace("/\n", "\n") - hit = (sec + (header_span,), fragment, scoreDocs.score, {'how_found': how_found, 'snippets': snippets and [snippets] or []}) + header_type = stored.get("header_type") + # we have a content hit in some header of fragment + if header_type is not None: + sec = (header_type, int(stored.get("header_index"))) + header_span = stored.get('header_span') + header_span = header_span is not None and int(header_span) or 1 + + fragment = stored.get("fragment_anchor") - self._hits.append(hit) + if snippets: + snippets = snippets.replace("/\n", "\n") + hit = (sec + (header_span,), fragment, scoreDocs.score, {'how_found': how_found, 'snippets': snippets and [snippets] or []}) + + self._hits.append(hit) self.search = search self.searched = searched @@ -749,6 +758,8 @@ class SearchResult(object): def __cmp__(self, other): c = cmp(self.score, other.score) if c == 0: + if not hasattr(other,'published_date') or not hasattr(self, 'published_date'): + import pdb; pdb.set_trace() # this is inverted, because earlier date is better return cmp(other.published_date, self.published_date) else: @@ -1208,19 +1219,27 @@ class Search(IndexStore): if terms: return JArray('object')(terms, Term) - def search_tags(self, query, filter=None, max_results=40): + def search_tags(self, query, filters=None, max_results=40, pdcounter=False): """ Search for Tag objects using query. """ - tops = self.searcher.search(query, filter, max_results) + if not pdcounter: + filters = self.chain_filters([filter, self.term_filter(Term('is_pdcounter', 'true'), inverse=True)]) + tops = self.searcher.search(query, filters, max_results) tags = [] for found in tops.scoreDocs: doc = self.searcher.doc(found.doc) - tag = catalogue.models.Tag.objects.get(id=doc.get("tag_id")) - tags.append(tag) - print "%s (%d) -> %f" % (tag, tag.id, found.score) - + is_pdcounter = doc.get('is_pdcounter') + if is_pdcounter: + tag = PDCounterAuthor.objects.get(id=doc.get('tag_id')) + else: + tag = catalogue.models.Tag.objects.get(id=doc.get("tag_id")) + # don't add the pdcounter tag if same tag already exists + if not (is_pdcounter and filter(lambda t: tag.slug == t.slug, tags)): + tags.append(tag) + # print "%s (%d) -> %f" % (tag, tag.id, found.score) + print 'returning %s' % tags return tags def search_books(self, query, filter=None, max_results=10): @@ -1234,7 +1253,7 @@ class Search(IndexStore): bks.append(catalogue.models.Book.objects.get(id=doc.get("book_id"))) return bks - def create_prefix_phrase(self, toks, field): + def make_prefix_phrase(self, toks, field): q = MultiPhraseQuery() for i in range(len(toks)): t = Term(field, toks[i]) @@ -1260,7 +1279,7 @@ class Search(IndexStore): return only_term - def hint_tags(self, string, max_results=50): + def hint_tags(self, string, max_results=50, pdcounter=True, prefix=True): """ Return auto-complete hints for tags using prefix search. @@ -1269,14 +1288,17 @@ class Search(IndexStore): top = BooleanQuery() for field in ['tag_name', 'tag_name_pl']: - q = self.create_prefix_phrase(toks, field) + if prefix: + q = self.make_prefix_phrase(toks, field) + else: + q = self.make_term_query(toks, field) top.add(BooleanClause(q, BooleanClause.Occur.SHOULD)) no_book_cat = self.term_filter(Term("tag_category", "book"), inverse=True) - return self.search_tags(top, no_book_cat, max_results=max_results) + return self.search_tags(top, no_book_cat, max_results=max_results, pdcounter=pdcounter) - def hint_books(self, string, max_results=50): + def hint_books(self, string, max_results=50, prefix=True): """ Returns auto-complete hints for book titles Because we do not index 'pseudo' title-tags. @@ -1284,7 +1306,10 @@ class Search(IndexStore): """ toks = self.get_tokens(string, field='SIMPLE') - q = self.create_prefix_phrase(toks, 'title') + if prefix: + q = self.make_prefix_phrase(toks, 'title') + else: + q = self.make_term_query(toks, 'title') return self.search_books(q, self.term_filter(Term("is_book", "true")), max_results=max_results)