| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| var App = require('app'); |
| |
| /** |
| * Small mixin for processing user preferences |
| * Provide methods to save/load some values in <code>persist</code> storage |
| * Save available only for admin users! |
| * When using this mixin you should redeclare methods: |
| * <ul> |
| * <li>getUserPrefSuccessCallback</li> |
| * <li>getUserPrefErrorCallback</li> |
| * <li>postUserPrefSuccessCallback</li> |
| * <li>postUserPrefErrorCallback</li> |
| * </ul> |
| * @type {Em.Mixin} |
| */ |
| App.UserPref = Em.Mixin.create({ |
| |
| /** |
| * Additional to request data |
| * @type {object} |
| */ |
| additionalData: {}, |
| |
| /** |
| * Get persist value from server with persistKey |
| * @param {String} key |
| */ |
| getUserPref: function(key) { |
| return App.ajax.send({ |
| name: 'settings.get.user_pref', |
| sender: this, |
| data: { |
| key: key, |
| data: this.get('additionalData') |
| }, |
| success: 'getUserPrefSuccessCallback', |
| error: 'getUserPrefErrorCallback' |
| }); |
| }, |
| |
| /** |
| * Should be redeclared in objects that use this mixin |
| * @param {*} response |
| * @param {Object} request |
| * @param {Object} data |
| * @returns {*} |
| */ |
| getUserPrefSuccessCallback: function (response, request, data) {}, |
| |
| /** |
| * Should be redeclared in objects that use this mixin |
| * @param {Object} request |
| * @param {Object} ajaxOptions |
| * @param {String} error |
| */ |
| getUserPrefErrorCallback: function (request, ajaxOptions, error) {}, |
| |
| /** |
| * Post persist key/value to server, value is object |
| * Only for admin users! |
| * @param {String} key |
| * @param {Object} value |
| */ |
| postUserPref: function (key, value) { |
| if (!App.isAuthorized('CLUSTER.MANAGE_USER_PERSISTED_DATA')) { |
| return $.Deferred().reject().promise(); |
| } |
| var keyValuePair = {}; |
| keyValuePair[key] = JSON.stringify(value); |
| return App.ajax.send({ |
| 'name': 'settings.post.user_pref', |
| 'sender': this, |
| 'beforeSend': 'postUserPrefBeforeSend', |
| 'data': { |
| 'keyValuePair': keyValuePair |
| }, |
| 'success': 'postUserPrefSuccessCallback', |
| 'error': 'postUserPrefErrorCallback' |
| }); |
| }, |
| |
| /** |
| * Should be redeclared in objects that use this mixin |
| * @param {*} response |
| * @param {Object} request |
| * @param {Object} data |
| * @returns {*} |
| */ |
| postUserPrefSuccessCallback: function (response, request, data) {}, |
| |
| /** |
| * Should be redeclared in objects that use this mixin |
| * @param {Object} request |
| * @param {Object} ajaxOptions |
| * @param {String} error |
| */ |
| postUserPrefErrorCallback: function(request, ajaxOptions, error) {}, |
| |
| /** |
| * Little log before post request |
| * @param {Object} request |
| * @param {Object} ajaxOptions |
| * @param {Object} data |
| */ |
| postUserPrefBeforeSend: function(request, ajaxOptions, data){ |
| } |
| |
| }); |