resources/src/mediawiki.action/mediawiki.action.edit.collapsibleFooter.js

   1 ( function ( mw ) {
   2         var collapsibleLists, handleOne;
   3
   4         // Collapsible lists of categories and templates
   5         collapsibleLists = [
   6                 {
   7                         listSel: '.templatesUsed ul',
   8                         togglerSel: '.mw-templatesUsedExplanation',
   9                         cookieName: 'templates-used-list'
  10                 },
  11                 {
  12                         listSel: '.hiddencats ul',
  13                         togglerSel: '.mw-hiddenCategoriesExplanation',
  14                         cookieName: 'hidden-categories-list'
  15                 },
  16                 {
  17                         listSel: '.preview-limit-report-wrapper',
  18                         togglerSel: '.mw-limitReportExplanation',
  19                         cookieName: 'preview-limit-report'
  20                 }
  21         ];
  22
  23         handleOne = function ( $list, $toggler, cookieName ) {
  24                 // Collapsed by default
  25                 var isCollapsed = mw.cookie.get( cookieName ) !== 'expanded';
  26
  27                 // Style the toggler with an arrow icon and add a tabIndex and a role for accessibility
  28                 $toggler.addClass( 'mw-editfooter-toggler' ).prop( 'tabIndex', 0 ).attr( 'role', 'button' );
  29                 $list.addClass( 'mw-editfooter-list' );
  30
  31                 $list.makeCollapsible( {
  32                         $customTogglers: $toggler,
  33                         linksPassthru: true,
  34                         plainMode: true,
  35                         collapsed: isCollapsed
  36                 } );
  37
  38                 $toggler.addClass( isCollapsed ? 'mw-icon-arrow-collapsed' : 'mw-icon-arrow-expanded' );
  39
  40                 $list.on( 'beforeExpand.mw-collapsible', function () {
  41                         $toggler.removeClass( 'mw-icon-arrow-collapsed' ).addClass( 'mw-icon-arrow-expanded' );
  42                         mw.cookie.set( cookieName, 'expanded' );
  43                 } );
  44
  45                 $list.on( 'beforeCollapse.mw-collapsible', function () {
  46                         $toggler.removeClass( 'mw-icon-arrow-expanded' ).addClass( 'mw-icon-arrow-collapsed' );
  47                         mw.cookie.set( cookieName, 'collapsed' );
  48                 } );
  49         };
  50
  51         mw.hook( 'wikipage.editform' ).add( function ( $editForm ) {
  52                 var i;
  53                 for ( i = 0; i < collapsibleLists.length; i++ ) {
  54                         // Pass to a function for iteration-local variables
  55                         handleOne(
  56                                 $editForm.find( collapsibleLists[ i ].listSel ),
  57                                 $editForm.find( collapsibleLists[ i ].togglerSel ),
  58                                 collapsibleLists[ i ].cookieName
  59                         );
  60                 }
  61         } );
  62 }( mediaWiki ) );