Move deleting a notebook to contentmanager.js

Move code to handle deleting a notebook from notebooklist to
contentmanager.

IPython/html/static/base/js/contentmanager.js

@@ -74,8 +74,7 define([
         $.ajax(url,settings);
     };
 
-    ContentManager.prototype.delete_notebook = function(notebook) {
-        var that = notebook;
+    ContentManager.prototype.delete_notebook = function(name, path, base_url) {
         var settings = {
             processData : false,
             cache : false,
@@ -84,10 +83,10 define([
             error : utils.log_ajax_error,
         };
         var url = utils.url_join_encode(
-            that.base_url,
+            base_url,
             'api/notebooks',
-            that.notebook_path,
-            that.notebook_name
+            path,
+            name
         );
         $.ajax(url, settings);
     };

IPython/html/static/tree/js/main.js

@@ -45,6 +45,7 require([
         events: events},
         common_options));
     notebook_list = new notebooklist.NotebookList('#notebook_list', $.extend({
+        content_manager: content_manager,
         session_list:  session_list}, 
         common_options));
     cluster_list = new clusterlist.ClusterList('#cluster_list', common_options);
@@ -124,4 +125,13 require([
         $("#tabs").find("a[href=" + window.location.hash + "]").click();
     }
 
+    // For backwards compatability.
+    IPython.page = page;
+    IPython.content_manager = content_manager;
+    IPython.notebook_list = notebook_list;
+    IPython.cluster_list = cluster_list;
+    IPython.session_list = session_list;
+    IPython.kernel_list = kernel_list;
+    IPython.login_widget = login_widget;
+    IPython.events = events;
 });

IPython/html/static/tree/js/notebooklist.js

@@ -34,6 +34,7 define([
         this.sessions = {};
         this.base_url = options.base_url || utils.get_body_data("baseUrl");
         this.notebook_path = options.notebook_path || utils.get_body_data("notebookPath");
+        this.content_manager = options.content_manager;
         if (this.session_list && this.session_list.events) {
             this.session_list.events.on('sessions_loaded.Dashboard', 
                 function(e, d) { that.sessions_loaded(d); });
@@ -329,8 +330,10 define([
                 // We use the filename from the parent list_item element's
                 // data because the outer scope's values change as we iterate through the loop.
                 var parent_item = that.parents('div.list_item');
-                var name = parent_item.data('name');
-                var message = 'Are you sure you want to permanently delete the file: ' + name + '?';
+                var nbname = parent_item.data('nbname');
+                var path = parent_item.data('path');
+                var base_url = utils.get_body_data("baseUrl");
+                var message = 'Are you sure you want to permanently delete the notebook: ' + nbname + '?';
                 dialog.modal({
                     title : "Delete file",
                     body : message,
@@ -338,23 +341,7 define([
                         Delete : {
                             class: "btn-danger",
                             click: function() {
-                                var settings = {
-                                    processData : false,
-                                    cache : false,
-                                    type : "DELETE",
-                                    dataType : "json",
-                                    success : function (data, status, xhr) {
-                                        parent_item.remove();
-                                    },
-                                    error : utils.log_ajax_error,
-                                };
-                                var url = utils.url_join_encode(
-                                    notebooklist.base_url,
-                                    'api/contents',
-                                    notebooklist.notebook_path,
-                                    name
-                                );
-                                $.ajax(url, settings);
+                                notebooklist.content_manager.delete_notebook(nbname, path, base_url);
                             }
                         },
                         Cancel : {}