wcfsetup/install/files/js/WoltLabSuite/Core/Bootstrap.js

   1 /**
   2  * Bootstraps WCF's JavaScript.
   3  * It defines globals needed for backwards compatibility
   4  * and runs modules that are needed on page load.
   5  *
   6  * @author      Tim Duesterhus
   7  * @copyright   2001-2019 WoltLab GmbH
   8  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
   9  * @module      WoltLabSuite/Core/Bootstrap
  10  */
  11 define(
  12         [
  13                 'favico',                  'enquire',                'perfect-scrollbar',      'WoltLabSuite/Core/Date/Time/Relative',
  14                 'Ui/SimpleDropdown',       'WoltLabSuite/Core/Ui/Mobile',  'WoltLabSuite/Core/Ui/TabMenu', 'WoltLabSuite/Core/Ui/FlexibleMenu',
  15                 'Ui/Dialog',               'WoltLabSuite/Core/Ui/Tooltip', 'WoltLabSuite/Core/Language',   'WoltLabSuite/Core/Environment',
  16                 'WoltLabSuite/Core/Date/Picker', 'EventHandler',           'Core',                   'WoltLabSuite/Core/Ui/Page/Action',
  17                 'Devtools', 'Dom/ChangeListener'
  18         ],
  19         function(
  20                  favico,                   enquire,                  perfectScrollbar,         DateTimeRelative,
  21                  UiSimpleDropdown,         UiMobile,                 UiTabMenu,                UiFlexibleMenu,
  22                  UiDialog,                 UiTooltip,                Language,                 Environment,
  23                  DatePicker,               EventHandler,             Core,                     UiPageAction,
  24                  Devtools, DomChangeListener
  25         )
  26 {
  27         "use strict";
  28
  29         // perfectScrollbar does not need to be bound anywhere, it just has to be loaded for WCF.js
  30         window.Favico = favico;
  31         window.enquire = enquire;
  32         // non strict equals by intent
  33         if (window.WCF == null) window.WCF = { };
  34         if (window.WCF.Language == null) window.WCF.Language = { };
  35         window.WCF.Language.get = Language.get;
  36         window.WCF.Language.add = Language.add;
  37         window.WCF.Language.addObject = Language.addObject;
  38
  39         // WCF.System.Event compatibility
  40         window.__wcf_bc_eventHandler = EventHandler;
  41
  42         /**
  43          * @exports     WoltLabSuite/Core/Bootstrap
  44          */
  45         return {
  46                 /**
  47                  * Initializes the core UI modifications and unblocks jQuery's ready event.
  48                  *
  49                  * @param       {Object=}       options         initialization options
  50                  */
  51                 setup: function(options) {
  52                         options = Core.extend({
  53                                 enableMobileMenu: true
  54                         }, options);
  55
  56                         //noinspection JSUnresolvedVariable
  57                         if (window.ENABLE_DEVELOPER_TOOLS) Devtools._internal_.enable();
  58
  59                         Environment.setup();
  60
  61                         DateTimeRelative.setup();
  62                         DatePicker.init();
  63
  64                         UiSimpleDropdown.setup();
  65                         UiMobile.setup({
  66                                 enableMobileMenu: options.enableMobileMenu
  67                         });
  68                         UiTabMenu.setup();
  69                         //UiFlexibleMenu.setup();
  70                         UiDialog.setup();
  71                         UiTooltip.setup();
  72
  73                         // convert method=get into method=post
  74                         var forms = elBySelAll('form[method=get]');
  75                         for (var i = 0, length = forms.length; i < length; i++) {
  76                                 forms[i].setAttribute('method', 'post');
  77                         }
  78
  79                         if (Environment.browser() === 'microsoft') {
  80                                 window.onbeforeunload = function() {
  81                                         /* Prevent "Back navigation caching" (http://msdn.microsoft.com/en-us/library/ie/dn265017%28v=vs.85%29.aspx) */
  82                                 };
  83                         }
  84
  85                         var interval = 0;
  86                         interval = window.setInterval(function() {
  87                                 if (typeof window.jQuery === 'function') {
  88                                         window.clearInterval(interval);
  89
  90                                         // the 'jump to top' button triggers style recalculation/layout,
  91                                         // putting it at the end of the jQuery queue avoids trashing the
  92                                         // layout too early and thus delaying the page initialization
  93                                         window.jQuery(function() {
  94                                                 UiPageAction.setup();
  95                                         });
  96
  97                                         window.jQuery.holdReady(false);
  98                                 }
  99                         }, 20);
 100
 101                         this._initA11y();
 102                         DomChangeListener.add('WoltLabSuite/Core/Bootstrap', this._initA11y.bind(this));
 103                 },
 104
 105                 _initA11y: function() {
 106                         elBySelAll('nav:not([aria-label]):not([aria-labelledby]):not([role])', undefined, function(element) {
 107                                 elAttr(element, 'role', 'presentation');
 108                         });
 109
 110                         elBySelAll('article:not([aria-label]):not([aria-labelledby]):not([role])', undefined, function(element) {
 111                                 elAttr(element, 'role', 'presentation');
 112                         });
 113                 }
 114         };
 115 });