X-Git-Url: https://git.mdrn.pl/wolnelektury.git/blobdiff_plain/cb40f164b028883a2fc061307383d0aa98f8b609..38f324dec64ba8adffcc795095023557b8a7a39c:/apps/search/index.py

diff --git a/apps/search/index.py b/apps/search/index.py
index 71c0ed236..8ea31240e 100644
--- a/apps/search/index.py
+++ b/apps/search/index.py
@@ -331,11 +331,13 @@ class Index(BaseIndex):
                                                (dt.year, dt.month, dt.day), Field.Store.NO, Field.Index.NOT_ANALYZED)
 
         # get published date
-        source = book_info.source_name
-        if hasattr(book_info, 'source_name'):
-            match = self.published_date_re.search(source)
+        pd = None
+        if hasattr(book_info, 'source_name') and book_info.source_name:
+            match = self.published_date_re.search(book_info.source_name)
             if match is not None:
-                fields["published_date"] = Field("published_date", str(match.groups()[0]), Field.Store.YES, Field.Index.NOT_ANALYZED)
+                pd = str(match.groups()[0])
+        if not pd: pd = ""
+        fields["published_date"] = Field("published_date", pd, Field.Store.YES, Field.Index.NOT_ANALYZED)
 
         return fields
 
@@ -476,7 +478,7 @@ class Index(BaseIndex):
                                        is_footnote=Field("is_footnote", 'true', Field.Store.NO, Field.Index.NOT_ANALYZED))
                 
                         self.index.addDocument(doc)
-                        print "@ footnote text: %s" % footnote
+                        #print "@ footnote text: %s" % footnote
                         footnote = []
                     
                     # handle fragments and themes.
@@ -509,7 +511,7 @@ class Index(BaseIndex):
                                        fragment_anchor=fid,
                                        content=fix_format(frag['content']),
                                        themes=frag['themes'])
-                        print '@ FRAG %s' % frag['content']
+                        #print '@ FRAG %s' % frag['content']
                         self.index.addDocument(doc)
 
                         # Collect content.
@@ -522,7 +524,7 @@ class Index(BaseIndex):
                         # in the end, add a section text.
                 doc = add_part(snippets, header_index=position, header_type=header.tag,
                                content=fix_format(content))
-                print '@ CONTENT: %s' % fix_format(content)
+                #print '@ CONTENT: %s' % fix_format(content)
 
                 self.index.addDocument(doc)
 
@@ -552,7 +554,7 @@ class ReusableIndex(Index):
     index = None
 
     def open(self, analyzer=None, threads=4):
-        if ReusableIndex.index is not None:
+        if ReusableIndex.index:
             self.index = ReusableIndex.index
         else:
             print("opening index")
@@ -566,13 +568,15 @@ class ReusableIndex(Index):
 
     @staticmethod
     def close_reusable():
-        if ReusableIndex.index is not None:
+        if ReusableIndex.index:
+            print("closing index")
             ReusableIndex.index.optimize()
             ReusableIndex.index.close()
             ReusableIndex.index = None
 
     def close(self):
-        pass
+        if ReusableIndex.index:
+            ReusableIndex.index.commit()
 
 
 class JoinSearch(object):
@@ -1208,17 +1212,25 @@ class Search(IndexStore):
         if position is None or length is None:
             return None
         # locate content.
-        snippets = Snippets(stored.get('book_id')).open()
+        book_id = int(stored.get('book_id'))
+        snippets = Snippets(book_id).open()
         try:
-            text = snippets.get((int(position),
-                                 int(length)))
-        finally:
-            snippets.close()
+            try:
+                text = snippets.get((int(position),
+                                     int(length)))
+            finally:
+                snippets.close()
 
-        tokenStream = TokenSources.getAnyTokenStream(self.searcher.getIndexReader(), scoreDoc.doc, field, self.analyzer)
-        #  highlighter.getBestTextFragments(tokenStream, text, False, 10)
-        snip = highlighter.getBestFragments(tokenStream, text, 3, "...")
+            tokenStream = TokenSources.getAnyTokenStream(self.searcher.getIndexReader(), scoreDoc.doc, field, self.analyzer)
+            #  highlighter.getBestTextFragments(tokenStream, text, False, 10)
+            snip = highlighter.getBestFragments(tokenStream, text, 3, "...")
 
+        except Exception, e:
+            e2 = e
+            if hasattr(e, 'getJavaException'):
+                e2 = unicode(e.getJavaException())
+            raise Exception("Problem fetching snippets for book %d, @%d len=%d" % (book_id, int(position), int(length)),
+                e2)
         return snip
 
     @staticmethod
@@ -1298,7 +1310,7 @@ class Search(IndexStore):
 
         return only_term
 
-    def hint_tags(self, string, max_results=50, pdcounter=True, prefix=True):
+    def hint_tags(self, string, max_results=50, pdcounter=True, prefix=True, fuzzy=False):
         """
         Return auto-complete hints for tags
         using prefix search.
@@ -1310,14 +1322,14 @@ class Search(IndexStore):
             if prefix:
                 q = self.make_prefix_phrase(toks, field)
             else:
-                q = self.make_term_query(toks, field)
+                q = self.make_term_query(toks, field, fuzzy=fuzzy)
             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, pdcounter=pdcounter)
 
-    def hint_books(self, string, max_results=50, prefix=True):
+    def hint_books(self, string, max_results=50, prefix=True, fuzzy=False):
         """
         Returns auto-complete hints for book titles
         Because we do not index 'pseudo' title-tags.
@@ -1328,7 +1340,7 @@ class Search(IndexStore):
         if prefix:
             q = self.make_prefix_phrase(toks, 'title')
         else:
-            q = self.make_term_query(toks, 'title')
+            q = self.make_term_query(toks, 'title', fuzzy=fuzzy)
 
         return self.search_books(q, self.term_filter(Term("is_book", "true")), max_results=max_results)