User:Mountain/metadata.js

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/***
 * ResourceLoader Test
 **/
mw.loader.using('jQuery.makeCollapsible', function() {
  var settings = {
      talkPrefix: 'Talk:',
      metaSuffix: '/Metadata'
  };

  var config = mw.config,
      h = mw.html,
      isMainArticle = config.get('wgIsArticle') && config.get('wgNamespaceNumber') === 0,
      pageName = config.get('wgPageName');

  if (isMainArticle) {
    $('#bodyContent').prepend($(
      h.element('div',  {id: 'metabox', class: 'toccolours mw-collapsible mw-collapsed tright'},
        new h.Raw(
h.element('img', {id: 'actimg', src: 'http://upload.wikimedia.org/wikipedia/commons/4/41/Book_open.png'})
        )
      )
    ));

    var metaName = mw.util.wikiUrlencode(settings.talkPrefix + pageName + settings.metaSuffix);

    $.getJSON('/w/api.php?action=query&titles=' + metaName + '&format=json', function(data) {
       if (data.query.pages['-2'] || data.query.pages['-1']) {
         $('#actimg').attr('src', 'http://upload.wikimedia.org/wikipedia/commons/6/69/Book_edit.png');
       } else {
         //noop
       }
    });
  }
});