From 4a78b32b34fe3431ebb21f9d36903bceed9d062e Mon Sep 17 00:00:00 2001
From: j2blake <j2blake@440791e1-c2bf-4c1e-ad7c-caf3f8b0ebe8>
Date: Thu, 27 Oct 2011 14:35:54 +0000
Subject: [PATCH] NIHVIVO-2343 Create a JavaScript utility for parsing the
 output of the SparqlQueryAjaxController.

---
 webapp/web/js/sparqlUtils.js | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 webapp/web/js/sparqlUtils.js

diff --git a/webapp/web/js/sparqlUtils.js b/webapp/web/js/sparqlUtils.js
new file mode 100644
index 000000000..d77a2403d
--- /dev/null
+++ b/webapp/web/js/sparqlUtils.js
@@ -0,0 +1,22 @@
+/* $This file is distributed under the terms of the license in /doc/license.txt$ */
+
+/*
+ * Parse the results that we got from the SparqlQueryAjaxController.
+ * 
+ * The input is a complex structure from the controller. The output is an array
+ * of maps where each map represents a result row, populated with key-value pairs.
+ */
+sparqlUtils = {
+    parseSparqlResults: function(data) {
+    	var parsed = [];
+    	$.each(data.results.bindings, function() {
+    		var row = {};
+    		for (var i in this) {
+    			row[i] = this[i].value;
+    		}
+    		parsed.push(row);
+    	});
+    	return parsed;
+    }
+};
+