From 0596135f44b1edaaea6dd7398d109cd3662efa88 Mon Sep 17 00:00:00 2001
From: "Owen W. Taylor" <otaylor@fishsoup.net>
Date: Mon, 26 Mar 2012 17:47:45 -0400
Subject: [PATCH] FTS: proof of concept patch

https://bugzilla.gnome.org/show_bug.cgi?id=672690
---
 src/query.js     |   11 +++++++++--
 src/searchbar.js |   12 ++++++++++++
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/query.js b/src/query.js
index 7596512..0e91131 100644
--- a/src/query.js
+++ b/src/query.js
@@ -140,8 +140,15 @@ QueryBuilder.prototype = {
 
     _buildQueryInternal: function(global, flags) {
         let globalSparql =
-            'WHERE { ?urn a rdfs:Resource ' +
-            this._buildOptional();
+            'WHERE { ?urn a rdfs:Resource ';
+
+	if ((flags & QueryFlags.UNFILTERED) == 0) {
+	    let ftsclause = Global.searchMatchManager.getFTS();
+	    if (ftsclause != null)
+		globalSparql += '; ' + ftsclause + ' ';
+	}
+
+	globalSparql += this._buildOptional();
 
         if (global) {
             if ((flags & QueryFlags.UNFILTERED) == 0)
diff --git a/src/searchbar.js b/src/searchbar.js
index 89c1b8b..a979074 100644
--- a/src/searchbar.js
+++ b/src/searchbar.js
@@ -216,6 +216,18 @@ SearchMatchManager.prototype = {
         this.setActiveItemById(SearchMatchStock.ALL);
     },
 
+    getFTS: function() {
+	let terms = Global.searchController.getTerms();
+	if (terms.length == 0 || (terms.length == 1 && terms[0] == ''))
+	    return null;
+
+	let starterms = [];
+	for (let i = 0; i < terms.length; i++)
+	    starterms.push(terms[i] + '*');
+
+	return 'fts:match "' + starterms.join(' ') + '"';
+    },
+
     getFilter: function() {
         let terms = Global.searchController.getTerms();
         let filters = [];
-- 
1.7.9.3