resources/src/mediawiki.special.unwatchedPages/unwatchedPages.js

   1 /*!
   2  * JavaScript for Special:UnwatchedPages
   3  */
   4 ( function () {
   5         $( () => {
   6                 $( 'a.mw-watch-link' ).on( 'click', function ( e ) {
   7                         const api = new mw.Api(),
   8                                 $link = $( this ),
   9                                 $subjectLink = $link.closest( 'li' ).children( 'a' ).eq( 0 ),
  10                                 titleParam = mw.util.getParamValue( 'title', $link.attr( 'href' ) ),
  11                                 // nice format
  12                                 title = mw.Title.newFromText( titleParam ).toText();
  13                         $link.addClass( 'mw-watch-link-disabled' );
  14
  15                         // Preload the notification module for mw.notify
  16                         mw.loader.load( 'mediawiki.notification' );
  17
  18                         let promise;
  19                         // Use the class to determine whether to watch or unwatch
  20                         // eslint-disable-next-line no-jquery/no-class-state
  21                         if ( !$subjectLink.hasClass( 'mw-watched-item' ) ) {
  22                                 $link.text( mw.msg( 'watching' ) );
  23                                 promise = api.watch( title ).done( () => {
  24                                         $subjectLink.addClass( 'mw-watched-item' );
  25                                         $link.text( mw.msg( 'unwatch' ) );
  26                                         mw.notify( mw.msg( 'addedwatchtext-short', title ) );
  27                                 } ).fail( ( code, data ) => {
  28                                         $link.text( mw.msg( 'watch' ) );
  29                                         mw.notify( api.getErrorMessage( data ), { type: 'error' } );
  30                                 } );
  31                         } else {
  32                                 $link.text( mw.msg( 'unwatching' ) );
  33                                 promise = api.unwatch( title ).done( () => {
  34                                         $subjectLink.removeClass( 'mw-watched-item' );
  35                                         $link.text( mw.msg( 'watch' ) );
  36                                         mw.notify( mw.msg( 'removedwatchtext-short', title ) );
  37                                 } ).fail( ( code, data ) => {
  38                                         $link.text( mw.msg( 'unwatch' ) );
  39                                         mw.notify( api.getErrorMessage( data ), { type: 'error' } );
  40                                 } );
  41                         }
  42
  43                         promise.always( () => {
  44                                 $link.removeClass( 'mw-watch-link-disabled' );
  45                         } );
  46
  47                         e.preventDefault();
  48                 } );
  49         } );
  50 }() );