Display the list of keys in localstorage

gadget/filebrowser.js

@@ -6,13 +6,24 @@
     $.ajax({
       method: 'GET',
       // XXX Hardcoded
-      url: "browser://browser/ls/",
+      url: "browser://browse/ls/",
       context: $('body'),
       error: function (jqXHR, textStatus, errorThrown) {
         $(this).text(errorThrown);
       },
       success: function (value, textStatus, jqXHR) {
-        $(this).text(value);
+        var content_type = jqXHR.getResponseHeader("Content-Type") || "";
+        // XXX Hardcoded mime type
+        if (content_type.split(';')[0] === "application/hal+json") {
+          // XXX Will fail if response does not send expected links...
+          $(this).html("<ul>");
+          for (var i in value._links.contents){
+             $(this).append("<li>" + value._links.contents[i].href + "</li>");
+          }
+          $(this).append("</ul>");
+        } else {
+          $(this).text("Unsupported content type " + content_type);
+        };
       },
     });
   });

renderjs.js

@@ -1053,7 +1053,8 @@
   dispatch = function () {
     // XXX Local hack
     var ls_regexp = /browser:\/\/localstorage\/([\w\W]+)/,
-      browse_regexp = /browser:\/\/browse\/ls\/([\w\W]+)/,
+      browse_file_regexp = /browser:\/\/browse\/ls\/([\w\W]+)/,
+      browse_directory_regexp = /browser:\/\/browse\/ls\//,
       key;
     if (ls_regexp.test(this.url)) {
       key = ls_regexp.exec(this.url)[1];
@@ -1070,16 +1071,31 @@
       } else {
         this.respond(405, {}, "");
       }
-    } else if (browse_regexp.test(this.url)) {
-      key = browse_regexp.exec(this.url)[1];
+    } else if (browse_file_regexp.test(this.url)) {
+      key = browse_file_regexp.exec(this.url)[1];
       this.respond(200, {
         'Content-Type': 'application/hal+json'
       }, JSON.stringify({
         _links: {
-          self: {href: 'browser://browse/ls/' + key},
+          self: {href: this.url},
           enclosure: {href: 'browser://localstorage/' + key},
         }
       }));
+    } else if (browse_directory_regexp.test(this.url)) {
+      var response = {
+        _links: {
+          self: {href: this.url},
+          contents: [],
+        }
+      };
+
+      for (var key in localStorage){
+         response._links.contents.push({href: 'browser://browse/ls/' + key});
+      }
+
+      this.respond(200, {
+        'Content-Type': 'application/hal+json'
+      }, JSON.stringify(response));
     } else {
       this.respond(404, {}, "");
     }