Wrap postmessage inside ajax call.

gadget/filebrowser.js

@@ -41,8 +41,20 @@
                  $(this).append("<li><button id='" + i + "'>" +
                    value._links.contents[i].href + "</button></li>");
                  $(this).find("#" + i.toString()).on('click', function(e, target) {
-                   // XXX What to do with the url info?
-                   console.log($(this).text());
+                   $.ajax({
+                     // XXX Hardcoded post and url
+                     // Why using postMessage?
+                     method: "POST",
+                     url: "browser://plumb/topwindow/",
+                     context: $(this),
+                     data: $(this).text(),
+                     error: function (jqXHR, textStatus, errorThrown) {
+                       console.log("Plumbing failed: " + errorThrown);
+                     },
+//                     success: function (value, textStatus, jqXHR) {
+//                       console.log(value);
+//                     },
+                   });
                  });
               }
               $(this).append("</ul>");
@@ -61,7 +73,6 @@
 
   $(document).ready(function () {
     mapUrl(window.location);
-    window.top.postMessage({"type":"foo", "bar":"hello"}, window.location);
   });
 
 }(document, jQuery));

gadget/filebrowser_and_preview.js

@@ -16,6 +16,7 @@
   };
 
   var handler = function (event) {
+    console.log(event.origin);
     console.log("hello inside handler");
     console.log(event);
   };

renderjs.js

@@ -1057,9 +1057,10 @@
   
   dispatch = function () {
     // XXX Local hack
-    var ls_regexp = /browser:\/\/localstorage\/([\w\W]+)/,
-      browse_file_regexp = /browser:\/\/browse\/ls\/([\w\W]+)/,
-      browse_directory_regexp = /browser:\/\/browse\/ls\//,
+    var ls_regexp = /^browser:\/\/localstorage\/([\w\W]+)/,
+      browse_file_regexp = /^browser:\/\/browse\/ls\/([\w\W]+)/,
+      browse_directory_regexp = /^browser:\/\/browse\/ls\//,
+      plumb_regexp = /^browser:\/\/plumb\/([\w\W]+)\//,
       key;
     if (ls_regexp.test(this.url)) {
       key = ls_regexp.exec(this.url)[1];
@@ -1101,6 +1102,19 @@
       this.respond(200, {
         'Content-Type': 'application/hal+json'
       }, JSON.stringify(response));
+    } else if (plumb_regexp.test(this.url)) {
+      key = plumb_regexp.exec(this.url)[1];
+      if (this.method === "POST") {
+        if (key === "topwindow") {
+          // XXX hardcoded * necessarity to send in case of file URL
+          // Fix needed!!!
+          window.top.postMessage(this.body, "*");
+        } else {
+          this.respond(404, {}, "");
+        }
+      } else {
+        this.respond(405, {}, "");
+      }
     } else {
       this.respond(404, {}, "");
     }