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 ).focus();
  11                 }
  12
  13                 // Create check all/none button
  14                 $checkboxes = $( '#powersearch input[id^=mw-search-ns]' );
  15                 $( '#mw-search-togglebox' ).append(
  16                         $( '<label>' )
  17                                 .text( mw.msg( 'powersearch-togglelabel' ) )
  18                 ).append(
  19                         $( '<input>' ).attr( 'type', 'button' )
  20                                 .attr( 'id', 'mw-search-toggleall' )
  21                                 .prop( 'value', mw.msg( 'powersearch-toggleall' ) )
  22                                 .click( function () {
  23                                         $checkboxes.prop( 'checked', true );
  24                                 } )
  25                 ).append(
  26                         $( '<input>' ).attr( 'type', 'button' )
  27                                 .attr( 'id', 'mw-search-togglenone' )
  28                                 .prop( 'value', mw.msg( 'powersearch-togglenone' ) )
  29                                 .click( function () {
  30                                         $checkboxes.prop( 'checked', false );
  31                                 } )
  32                 );
  33
  34                 // Change the header search links to what user entered
  35                 $headerLinks = $( '.search-types a' );
  36                 searchWidget = OO.ui.infuse( 'searchText' );
  37                 updateHeaderLinks = function ( value ) {
  38                         $headerLinks.each( function () {
  39                                 var parts = $( this ).attr( 'href' ).split( 'search=' ),
  40                                         lastpart = '',
  41                                         prefix = 'search=';
  42                                 if ( parts.length > 1 && parts[ 1 ].indexOf( '&' ) !== -1 ) {
  43                                         lastpart = parts[ 1 ].slice( parts[ 1 ].indexOf( '&' ) );
  44                                 } else {
  45                                         prefix = '&search=';
  46                                 }
  47                                 this.href = parts[ 0 ] + prefix + encodeURIComponent( value ) + lastpart;
  48                         } );
  49                 };
  50                 searchWidget.on( 'change', updateHeaderLinks );
  51                 updateHeaderLinks( searchWidget.getValue() );
  52
  53                 // When saving settings, use the proper request method (POST instead of GET).
  54                 $( '#mw-search-powersearch-remember' ).change( function () {
  55                         this.form.method = this.checked ? 'post' : 'get';
  56                 } ).trigger( 'change' );
  57
  58         } );
  59
  60 }() );