resources/src/mediawiki.special.search/search.js

   1 /*!
   2  * JavaScript for Special:Search
   3  */
   4 ( function () {
   5         $( function () {
   6                 var $checkboxes, $headerLinks, updateHeaderLinks, searchWidget;
   7
   8                 // Emulate HTML5 autofocus behavior in non HTML5 compliant browsers
   9                 if ( !( 'autofocus' in document.createElement( 'input' ) ) ) {
  10                         $( 'input[autofocus]' ).eq( 0 ).trigger( 'focus' );
  11                 }
  12
  13                 // Attach handler for check all/none buttons
  14                 $checkboxes = $( '#powersearch input[id^=mw-search-ns]' );
  15                 $( '#mw-search-toggleall' ).on( 'click', function () {
  16                         $checkboxes.prop( 'checked', true );
  17                 } );
  18                 $( '#mw-search-togglenone' ).on( 'click', function () {
  19                         $checkboxes.prop( 'checked', false );
  20                 } );
  21
  22                 // Change the header search links to what user entered
  23                 $headerLinks = $( '.search-types a' );
  24                 searchWidget = OO.ui.infuse( $( '#searchText' ) );
  25                 updateHeaderLinks = function ( value ) {
  26                         $headerLinks.each( function () {
  27                                 var parts = $( this ).attr( 'href' ).split( 'search=' ),
  28                                         lastpart = '',
  29                                         prefix = 'search=';
  30                                 if ( parts.length > 1 && parts[ 1 ].indexOf( '&' ) !== -1 ) {
  31                                         lastpart = parts[ 1 ].slice( parts[ 1 ].indexOf( '&' ) );
  32                                 } else {
  33                                         prefix = '&search=';
  34                                 }
  35                                 this.href = parts[ 0 ] + prefix + encodeURIComponent( value ) + lastpart;
  36                         } );
  37                 };
  38                 searchWidget.on( 'change', updateHeaderLinks );
  39                 updateHeaderLinks( searchWidget.getValue() );
  40
  41                 // When saving settings, use the proper request method (POST instead of GET).
  42                 $( '#mw-search-powersearch-remember' ).on( 'change', function () {
  43                         this.form.method = this.checked ? 'post' : 'get';
  44                 } ).trigger( 'change' );
  45
  46         } );
  47
  48 }() );