resources/src/mediawiki.special.changecredentials.js

   1 /*!
   2  * JavaScript for change credentials form.
   3  */
   4 ( function () {
   5         mw.hook( 'htmlform.enhance' ).add( function ( $root ) {
   6                 var api = new mw.Api();
   7
   8                 $root.find( '.mw-changecredentials-validate-password.oo-ui-fieldLayout' ).each( function () {
   9                         var currentApiPromise,
  10                                 self = OO.ui.FieldLayout.static.infuse( $( this ) );
  11
  12                         self.getField().setValidation( function ( password ) {
  13                                 var d;
  14
  15                                 if ( currentApiPromise ) {
  16                                         currentApiPromise.abort();
  17                                         currentApiPromise = undefined;
  18                                 }
  19
  20                                 password = password.trim();
  21
  22                                 if ( password === '' ) {
  23                                         self.setErrors( [] );
  24                                         return true;
  25                                 }
  26
  27                                 d = $.Deferred();
  28                                 currentApiPromise = api.post( {
  29                                         action: 'validatepassword',
  30                                         password: password,
  31                                         formatversion: 2,
  32                                         errorformat: 'html',
  33                                         errorsuselocal: true,
  34                                         uselang: mw.config.get( 'wgUserLanguage' )
  35                                 } ).done( function ( resp ) {
  36                                         var pwinfo = resp.validatepassword,
  37                                                 good = pwinfo.validity === 'Good',
  38                                                 errors = [];
  39
  40                                         currentApiPromise = undefined;
  41
  42                                         if ( !good ) {
  43                                                 pwinfo.validitymessages.map( function ( m ) {
  44                                                         errors.push( new OO.ui.HtmlSnippet( m.html ) );
  45                                                 } );
  46                                         }
  47                                         self.setErrors( errors );
  48                                         d.resolve( good );
  49                                 } ).fail( d.reject );
  50
  51                                 return d.promise( { abort: currentApiPromise.abort } );
  52                         } );
  53                 } );
  54         } );
  55 }() );