Using client-side implementation of 'url_for' in the settings module.

web/pgadmin/settings/__init__.py

@@ -49,7 +49,7 @@ class SettingsModule(PgAdminModule):
         Returns:
             list: a list of url endpoints exposed to the client.
         """
-        return ['settings.store', 'settings.store_bulk']
+        return ['settings.store', 'settings.store_bulk', 'settings.reset_layout']
 
 
 blueprint = SettingsModule(MODULE_NAME, __name__)
@@ -122,37 +122,7 @@ def store(setting=None, value=None):
                               result=request.form)
 
 
-@blueprint.route("/get", methods=['POST'])
+@blueprint.route("/layout", methods=['DELETE'], endpoint='reset_layout')
-@blueprint.route("/get/<setting>", methods=['GET'])
-@blueprint.route("/get/<setting>/<default>", methods=['GET'])
-@login_required
-def get(setting=None, default=None):
-    """Get a configuration setting."""
-    if request.method == 'POST':
-        setting = request.form['setting']
-        default = request.form['default']
-
-    success = 1
-    errormsg = ''
-
-    try:
-        value = get_setting(setting, default)
-    except Exception as e:
-        success = 0
-        errormsg = e.message
-
-    try:
-        info = traceback.format_exc()
-    except Exception as e:
-        info = str(e)
-
-    return make_json_response(success=success,
-                              errormsg=errormsg,
-                              info=info,
-                              result=request.form)
-
-
-@blueprint.route("/reset_layout", methods=['DELETE'])
 @login_required
 def reset_layout():
     """Reset configuration setting"""

web/pgadmin/settings/templates/settings/settings.js

@@ -1,8 +1,10 @@
 define(
-  ['jquery', 'alertify', 'pgadmin', 'underscore', 'backform', 'sources/gettext', 'pgadmin.backform'],
+  [
-
+    'jquery', 'alertify', 'pgadmin', 'underscore', 'backform',
+    'sources/gettext', 'sources/url_for', 'pgadmin.backform'
+  ],
   // This defines the Preference/Options Dialog for pgAdmin IV.
-  function($, alertify, pgAdmin, _, Backform, gettext) {
+  function($, alertify, pgAdmin, _, Backform, gettext, url_for) {
     pgAdmin = pgAdmin || window.pgAdmin || {};
 
     /*
@@ -30,7 +32,7 @@ define(
             $('body').append(reloadingIndicator);
             // Delete the record from database as well, then only reload page
             $.ajax({
-              url: "{{ url_for('settings.reset_layout') }}",
+              url: url_for('settings.reset_layout'),
               type: 'DELETE',
               async: false,
               success: function() {