resources/src/mediawiki.userSuggest.js

   1 /*!
   2  * Add autocomplete suggestions for names of registered users.
   3  */
   4 ( function () {
   5         var api, config;
   6
   7         config = {
   8                 fetch: function ( userInput, response, maxRows ) {
   9                         var node = this[ 0 ];
  10
  11                         api = api || new mw.Api();
  12
  13                         $.data( node, 'request', api.get( {
  14                                 formatversion: 2,
  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[ 0 ].toUpperCase() + userInput.slice( 1 ),
  20                                 aulimit: maxRows
  21                         } ).done( function ( data ) {
  22                                 var users = data.query.allusers.map( function ( userObj ) {
  23                                         return userObj.name;
  24                                 } );
  25                                 response( 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 }() );