resources/src/mediawiki/mediawiki.user.blockcookie.js

   1 ( function ( mw ) {
   2
   3         // If a user has been autoblocked, a cookie is set.
   4         // Its value is replicated here in localStorage to guard against cookie-removal.
   5         // This module will only be loaded when $wgCookieSetOnAutoblock is true.
   6         // Ref: https://phabricator.wikimedia.org/T5233
   7
   8         if ( !mw.cookie.get( 'BlockID' ) && mw.storage.get( 'blockID' ) ) {
   9                 // The block ID exists in storage, but not in the cookie.
  10                 mw.cookie.set( 'BlockID', mw.storage.get( 'blockID' ) );
  11
  12         } else if ( parseInt( mw.cookie.get( 'BlockID' ), 10 ) > 0 && !mw.storage.get( 'blockID' ) ) {
  13                 // The block ID exists in the cookie, but not in storage.
  14                 // (When a block expires the cookie remains but its value is '', hence the integer check above.)
  15                 mw.storage.set( 'blockID', mw.cookie.get( 'BlockID' ) );
  16
  17         } else if ( mw.cookie.get( 'BlockID' ) === '' && mw.storage.get( 'blockID' ) ) {
  18                 // If only the empty string is in the cookie, remove the storage value. The block is no longer valid.
  19                 mw.storage.remove( 'blockID' );
  20
  21         }
  22
  23 }( mediaWiki ) );