resources/mediawiki.action/mediawiki.action.view.metadata.js

   1 // Exif metadata display for MediaWiki file uploads
   2 //
   3 // Add an expand/collapse link and collapse by default if set to
   4 // (with JS disabled, user will see all items)
   5 //
   6
   7 jQuery( document ).ready( function( $ ) {
   8         var showText = mw.msg( 'metadata-expand' );
   9         var hideText = mw.msg( 'metadata-collapse' );
  10
  11         var $table = $( '#mw_metadata' );
  12         var $tbody = $table.find( 'tbody' );
  13         if ( !$tbody.length ) {
  14                 return;
  15         }
  16
  17         var $row = $( '<tr class="mw-metadata-show-hide-extended"></tr>' );
  18         var $col = $( '<td colspan="2"></td>' );
  19
  20         var $link = $( '<a></a>', {
  21                 'text': showText,
  22                 'href': '#'
  23         }).click(function() {
  24                 if ( $table.hasClass( 'collapsed' ) ) {
  25                         $( this ).text( hideText );
  26                 } else {
  27                         $( this ).text( showText );
  28                 }
  29                 $table.toggleClass( 'expanded collapsed' );
  30                 return false;
  31         });
  32
  33         $col.append( $link );
  34         $row.append( $col );
  35         $tbody.append( $row );
  36
  37         // And collapse!
  38         $table.addClass( 'collapsed' );
  39 } );