resources/src/mediawiki/mediawiki.userSuggest.js

   1 /*!
   2  * Add autocomplete suggestions for names of registered users.
   3  */
   4 ( function ( mw, $ ) {
   5         var api, config;
   6
   7         config = {
   8                 fetch: function ( userInput ) {
   9                         var $textbox = this,
  10                                 node = this[0];
  11
  12                         api = api || new mw.Api();
  13
  14                         $.data( node, 'request', api.get( {
  15                                 action: 'query',
  16                                 list: 'allusers',
  17                                 // Prefix of list=allusers is case sensitive. Normalise first
  18                                 // character to uppercase so that "fo" may yield "Foo".
  19                                 auprefix: userInput.charAt( 0 ).toUpperCase() + userInput.slice( 1 )
  20                         } ).done( function ( data ) {
  21                                 var users = $.map( data.query.allusers, function ( userObj ) {
  22                                         return userObj.name;
  23                                 } );
  24                                 // Set the results as the autocomplete options
  25                                 $textbox.suggestions( 'suggestions', users );
  26                         } ) );
  27                 },
  28                 cancel: function () {
  29                         var node = this[0],
  30                                 request = $.data( node, 'request' );
  31
  32                         if ( request ) {
  33                                 request.abort();
  34                                 $.removeData( node, 'request' );
  35                         }
  36                 }
  37         };
  38
  39         $( function () {
  40                 $( '.mw-autocomplete-user' ).suggestions( config );
  41         } );
  42 }( mediaWiki, jQuery ) );