Ajax calls for "files" and "files_trashbin" apps

Frontend:
- The files app list now uses ajax calls to refresh the list.
- Added support the browser back button (history API).
- Added mask + spinner while loading file list

Backend:
- Added utility function in core JS for parsing query strings.
- Moved file list + breadcrumb template data code to helper
  functions
- Fixed some file paths in trashbin app to be similar to the files app

1 files changed, 13 insertions, 1 deletions

diff --git a/apps/files_trashbin/js/trash.js b/apps/files_trashbin/js/trash.js
index 40c0bdb3829..d73eadb6011 100644
--- a/apps/files_trashbin/js/trash.js
+++ b/apps/files_trashbin/js/trash.js
@@ -171,9 +171,15 @@ $(document).ready(function() {
 				action(filename);
 			}
 		}
+
+		// event handlers for breadcrumb items
+		$('#controls').delegate('.crumb:not(.home) a', 'click', onClickBreadcrumb);
 	});
 
-	FileActions.actions.dir = {};
+	FileActions.actions.dir = {
+		// only keep 'Open' action for navigation
+		'Open': FileActions.actions.dir.Open
+	};
 });
 
 function processSelection(){
@@ -246,3 +252,9 @@ function disableActions() {
 	$(".action").css("display", "none");
 	$(":input:checkbox").css("display", "none");
 }
+function onClickBreadcrumb(e){
+	var $el = $(e.target).closest('.crumb');
+	e.preventDefault();
+	FileList.changeDirectory(decodeURIComponent($el.data('dir')));
+}
+