searchenginetracker: Unify fts/non-fts query

This makes sure we use location_uri for both types of query, and the fts
query has been made more similar to the one used by nautilus.

diff --git a/gtk/gtksearchenginetracker.c b/gtk/gtksearchenginetracker.c
index f5a428cfb2a8c8596a9b5302d41b89db526dfae1..9102eb538b5561a6a86208380594808a53eb6115 100644 (file)
--- a/gtk/gtksearchenginetracker.c
+++ b/gtk/gtksearchenginetracker.c
@@ -245,7 +245,8 @@ sparql_escape_string (const gchar *literal)
 
 static void
 sparql_append_string_literal (GString     *sparql,
-                              const gchar *str)
+                              const gchar *str,
+                              gboolean     glob)
 {
   gchar *s;
 
@@ -253,6 +254,9 @@ sparql_append_string_literal (GString     *sparql,
 
   g_string_append_c (sparql, '"');
   g_string_append (sparql, s);
+
+  if (glob)
+    g_string_append_c (sparql, '*');
   g_string_append_c (sparql, '"');
 
   g_free (s);
@@ -265,7 +269,7 @@ sparql_append_string_literal_lower_case (GString     *sparql,
   gchar *s;
 
   s = g_utf8_strdown (str, -1);
-  sparql_append_string_literal (sparql, s);
+  sparql_append_string_literal (sparql, s, FALSE);
   g_free (s);
 }
 
@@ -337,9 +341,7 @@ gtk_search_engine_tracker_start (GtkSearchEngine *engine)
 {
   GtkSearchEngineTracker *tracker;
   gchar *search_text;
-#ifdef FTS_MATCHING
   gchar *location_uri;
-#endif
   GString *sparql;
 
   tracker = GTK_SEARCH_ENGINE_TRACKER (engine);
@@ -357,37 +359,34 @@ gtk_search_engine_tracker_start (GtkSearchEngine *engine)
     }
 
   search_text = _gtk_query_get_text (tracker->priv->query);
-
-#ifdef FTS_MATCHING
   location_uri = _gtk_query_get_location (tracker->priv->query);
-  /* Using FTS: */
+
   sparql = g_string_new ("SELECT nie:url(?urn) "
                          "WHERE {"
                          "  ?urn a nfo:FileDataObject ;"
-                         "  tracker:available true ; "
-                         "  fts:match ");
-  sparql_append_string_literal (sparql, search_text);
+                         "  tracker:available true ; ");
+
+#ifdef FTS_MATCHING
+  /* Using FTS: */
+  g_string_append (sparql, "fts:match ");
+  sparql_append_string_literal (sparql, search_text, TRUE);
+#endif
+
+  g_string_append (sparql, ". FILTER (fn:contains(fn:lower-case(nfo:fileName(?urn)),");
+  sparql_append_string_literal_lower_case (sparql, search_text);
 
   if (location_uri)
     {
-      g_string_append (sparql, " . FILTER (fn:starts-with(nie:url(?urn),");
-      sparql_append_string_literal (sparql, location_uri);
-      g_string_append (sparql, "))");
+      g_string_append (sparql, ") && fn:starts-with(nie:url(?urn),");
+      sparql_append_string_literal (sparql, location_uri, FALSE);
     }
 
-  g_string_append (sparql, " } ORDER BY DESC(fts:rank(?urn)) ASC(nie:url(?urn))");
-#else  /* FTS_MATCHING */
-  /* Using filename matching: */
-  sparql = g_string_new ("SELECT nie:url(?urn) "
-                         "WHERE {"
-                         "  ?urn a nfo:FileDataObject ;"
-                         "    tracker:available true ."
-                         "  FILTER (fn:contains(fn:lower-case(nfo:fileName(?urn)),");
-  sparql_append_string_literal_lower_case (sparql, search_text);
+  g_string_append (sparql, "))");
 
-  g_string_append (sparql,
-                   "))"
-                   "} ORDER BY DESC(nie:url(?urn)) DESC(nfo:fileName(?urn))");
+#ifdef FTS_MATCHING
+  g_string_append (sparql, " } ORDER BY DESC(fts:rank(?urn)) DESC(nie:url(?urn))");
+#else  /* FTS_MATCHING */
+  g_string_append (sparql, "} ORDER BY DESC(nie:url(?urn)) DESC(nfo:fileName(?urn))");
 #endif /* FTS_MATCHING */
 
   tracker->priv->query_pending = TRUE;