chrome/browser/resources/chromeos/network_configuration/js/network_config.js

   1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 cr.define('network.config', function() {
   6   var NetworkConfig = cr.ui.define('div');
   7
   8   NetworkConfig.prototype = {
   9     __proto__: HTMLDivElement.prototype,
  10     decorate: function() {
  11       var params = parseQueryParams(window.location);
  12       this.networkId_ = params.network;
  13       this.activeArea_ = null;
  14       this.userArea_ = null;
  15       this.managedArea_ = null;
  16       this.stateArea_ = null;
  17       this.updateDom_();
  18       this.fetchProperties_();
  19     },
  20
  21     fetchProperties_: function() {
  22       chrome.networkingPrivate.getProperties(
  23           this.networkId_,
  24           this.updateActiveSettings_.bind(this));
  25       chrome.networkingPrivate.getManagedProperties(
  26           this.networkId_,
  27           this.updateManagedSettings_.bind(this));
  28       chrome.networkingPrivate.getState(
  29           this.networkId_,
  30           this.updateState_.bind(this));
  31     },
  32
  33     stringifyJSON_: function(properties) {
  34       return JSON.stringify(properties, undefined, 2);
  35     },
  36
  37     updateActiveSettings_: function(properties) {
  38       this.activeArea_.value = this.stringifyJSON_(properties);
  39     },
  40
  41     updateManagedSettings_: function(properties) {
  42       var error = chrome.runtime.lastError;
  43       if (error) {
  44         this.managedArea_.value = error.message;
  45         this.userArea_.value = 'undefined';
  46       } else {
  47         this.managedArea_.value = this.stringifyJSON_(properties);
  48         this.userArea_.value = this.stringifyJSON_(
  49             this.extractUserSettings_(properties));
  50       }
  51     },
  52
  53     updateState_: function(properties) {
  54       this.stateArea_.value = this.stringifyJSON_(properties);
  55     },
  56
  57     extractUserSettings_: function(properties) {
  58       if ('UserSetting' in properties)
  59         return properties['UserSetting'];
  60
  61       if ('SharedSetting' in properties)
  62         return properties['SharedSetting'];
  63
  64       var result = {};
  65       for (var fieldName in properties) {
  66         var entry = properties[fieldName];
  67         if (typeof entry === 'object') {
  68           var nestedResult = this.extractUserSettings_(entry);
  69           if (nestedResult)
  70             result[fieldName] = nestedResult;
  71         }
  72       }
  73       if (Object.keys(result).length)
  74         return result;
  75       else
  76         return undefined;
  77     },
  78
  79     updateDom_: function() {
  80       var div = document.createElement('div');
  81
  82       this.activeArea_ = function() {
  83         var label = document.createElement('h4');
  84         label.textContent = 'Active Settings (getProperties)';
  85         div.appendChild(label);
  86         var area = document.createElement('textarea');
  87         div.appendChild(area);
  88         return area;
  89       }();
  90
  91       this.userArea_ = function() {
  92         var label = document.createElement('h4');
  93         label.textContent = 'User Settings';
  94         div.appendChild(label);
  95         var area = document.createElement('textarea');
  96         div.appendChild(area);
  97         return area;
  98       }();
  99
 100       this.managedArea_ = function() {
 101         var label = document.createElement('h4');
 102         label.textContent = 'Managed Settings (getManagedProperties)';
 103         div.appendChild(label);
 104         var area = document.createElement('textarea');
 105         div.appendChild(area);
 106         return area;
 107       }();
 108
 109       this.stateArea_ = function() {
 110         var label = document.createElement('h4');
 111         label.textContent = 'State (getState)';
 112         div.appendChild(label);
 113         var area = document.createElement('textarea');
 114         div.appendChild(area);
 115         return area;
 116       }();
 117
 118       this.appendChild(div);
 119     },
 120
 121     get userSettings() {
 122       return JSON.parse(this.userArea_.value);
 123     },
 124
 125     get networkId() {
 126       return this.networkId_;
 127     }
 128   };
 129
 130   return {
 131     NetworkConfig: NetworkConfig
 132   };
 133 });