Backport r17802 and r17803 to provide a human-visible RSS feed in the dynamic OPAC

Despite having RSS and Atom feeds at the core since version 1.0, it can be
hard for humans to access those feeds. This will dynamically add a feed to
the dynamic OPAC so that the RSS feed indicator will light up. Google Reader,
look out!

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_2_0@17806 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/web/opac/skin/default/js/result_common.js b/Open-ILS/web/opac/skin/default/js/result_common.js
index 234c4dc..581d806 100644 (file)
--- a/Open-ILS/web/opac/skin/default/js/result_common.js
+++ b/Open-ILS/web/opac/skin/default/js/result_common.js
@@ -93,6 +93,12 @@ function resultCollectSearchIds( type, method, handler ) {
        _debug('Search args: ' + js2JSON(args));
        _debug('Raw query: ' + getTerm());
 
+       var atomfeed = "/opac/extras/opensearch/1.1/" + findOrgUnit(args.org_unit).shortname() + "/atom-full/" + getStype() + '?searchTerms=' + getTerm();
+       if (args.facets) { atomfeed += ' ' + args.facets; }
+       if (sort) { atomfeed += '&searchSort=' + sort; }
+       if (sortdir) { atomfeed += '&searchSortDir=' + sortdir; }
+       dojo.create('link', {"rel":"alternate", "href":atomfeed, "type":"application/atom+xml"}, dojo.query('head')[0]);
+
        var req = new Request(method, args, getTerm(), 1);
        req.callback(handler);
        req.send();