Merge pull request #7263 from takluyver/nb-common-config

Add common config section for frontend config

IPython/html/static/base/js/utils.js

@@ -11,7 +11,7 b' define(['
 ], function(IPython, $, CodeMirror, moment){
     "use strict";
     
-    IPython.load_extensions = function () {
+    var load_extensions = function () {
         // load one or more IPython notebook extensions with requirejs
         
         var extensions = [];
@@ -38,6 +38,22 b' define(['
             }
         );
     };
+    
+    IPython.load_extensions = load_extensions;
+
+    /**
+     * Wait for a config section to load, and then load the extensions specified
+     * in a 'load_extensions' key inside it.
+     */
+    function load_extensions_from_config(section) {
+        section.loaded.then(function() {
+            if (section.data.load_extensions) {
+                var nbextension_paths = Object.getOwnPropertyNames(
+                                            section.data.load_extensions);
+                load_extensions.apply(this, nbextension_paths);
+            }
+        });
+    }
 
     //============================================================================
     // Cross-browser RegEx Split
@@ -822,6 +838,8 b' define(['
     };
     
     var utils = {
+        load_extensions: load_extensions,
+        load_extensions_from_config: load_extensions_from_config,
         regex_split : regex_split,
         uuid : uuid,
         fixConsole : fixConsole,

IPython/html/static/edit/js/main.js

@@ -32,6 +32,8 b' require(['
     contents = new contents.Contents({base_url: base_url});
     var config = new configmod.ConfigSection('edit', {base_url: base_url});
     config.load();
+    var common_config = new configmod.ConfigSection('common', {base_url: base_url});
+    common_config.load();
     
     var editor = new editmod.Editor('#texteditor-container', {
         base_url: base_url,
@@ -62,13 +64,8 b' require(['
     });
     notification_area.init_notification_widgets();
 
-    config.loaded.then(function() {
-        if (config.data.load_extensions) {
-            var nbextension_paths = Object.getOwnPropertyNames(
-                                        config.data.load_extensions);
-            IPython.load_extensions.apply(this, nbextension_paths);
-        }
-    });
+    utils.load_extensions_from_config(config);
+    utils.load_extensions_from_config(common_config);
     editor.load();
     page.show();
 

IPython/html/static/notebook/js/main.js

@@ -62,6 +62,8 b' require(['
 
     var config_section = new configmod.ConfigSection('notebook', common_options);
     config_section.load();
+    var common_config = new configmod.ConfigSection('common', common_options);
+    common_config.load();
     var page = new page.Page();
     var pager = new pager.Pager('div#pager', {
         events: events});
@@ -150,13 +152,8 b' require(['
     IPython.tooltip = notebook.tooltip;
 
     events.trigger('app_initialized.NotebookApp');
-    config_section.loaded.then(function() {
-        if (config_section.data.load_extensions) {
-            var nbextension_paths = Object.getOwnPropertyNames(
-                                        config_section.data.load_extensions);
-            IPython.load_extensions.apply(this, nbextension_paths);
-        }
-    });
+    utils.load_extensions_from_config(config_section);
+    utils.load_extensions_from_config(common_config);
     notebook.load_notebook(common_options.notebook_path);
 
 });

IPython/html/static/terminal/js/main.js

@@ -6,6 +6,7 b' require(['
     'termjs',
     'base/js/utils',
     'base/js/page',
+    'services/config',
     'terminal/js/terminado',
     'custom/custom',
 ], function(
@@ -13,10 +14,16 b' require(['
     termjs,
     utils,
     page,
+    configmod,
     terminado
     ){
     "use strict";
     page = new page.Page();
+
+    var common_config = new configmod.ConfigSection('common', 
+                                    {base_url: utils.get_body_data('baseUrl')});
+    common_config.load();
+
     // Test size: 25x80
     var termRowHeight = function(){ return 1.00 * $("#dummy-screen")[0].offsetHeight / 25;};
         // 1.02 here arrived at by trial and error to make the spacing look right
@@ -44,6 +51,8 b' require(['
     
     page.show_site();
     
+    utils.load_extensions_from_config(common_config);
+    
     window.onresize = function() { 
       var geom = calculate_size();
       terminal.term.resize(geom.cols, geom.rows);

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

@@ -48,6 +48,8 b' require(['
     var cfg = new config.ConfigSection('tree', common_options);
     cfg.load();
     common_options.config = cfg;
+    var common_config = new config.ConfigSection('common', common_options);
+    common_config.load();
     
     var session_list = new sesssionlist.SesssionList($.extend({
         events: events}, 
@@ -133,6 +135,8 b' require(['
     IPython.new_notebook_widget = new_buttons;
 
     events.trigger('app_initialized.DashboardApp');
+    utils.load_extensions_from_config(cfg);
+    utils.load_extensions_from_config(common_config);
     
     // bound the upload method to the on change of the file select list
     $("#alternate_upload").change(function (event){