bring back hash functions

js/tt-rss.js

@@ -70,20 +70,13 @@ require(["dojo/_base/kernel",
 
 /* exported hash_get */
 function hash_get(key) {
-	console.warn("FIXME: hash_get", key);
-
-	//const kv = window.location.hash.substring(1).toQueryParams();
-	//return kv[key];
-	console.warn("FIXME: hash_get", key);
+	const obj = dojo.queryToObject(window.location.hash.substring(1));
+	return obj[key];
 }
 
 /* exported hash_set */
 function hash_set(key, value) {
-	console.warn("FIXME: hash_set", key, value);
-
-	/*const kv = window.location.hash.substring(1).toQueryParams();
-	kv[key] = value;
-	window.location.hash = $H(kv).toQueryString();*/
-
-	console.warn("FIXME: hash_set", key);
+	const obj = dojo.queryToObject(window.location.hash.substring(1));
+	obj[key] = value;
+	window.location.hash = dojo.objectToQuery(obj);
 }