/*
Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/

/**
 * @file Plugin for inserting images from Drupal media module
 */
( function() {
  CKEDITOR.plugins.add( 'media',
  {
    // Wrap Drupal plugin in a proxy plugin.
    init: function(editor)
    {
      var pluginCommand = {
        exec: function (editor) {
          var data = {
            format: 'html',
            node: null,
            content: ''
          };
          var selection = editor.getSelection();

          if (selection) {
            data.node = selection.getSelectedElement();
            if (data.node) {
              data.node = data.node.$;
            }
            if (selection.getType() == CKEDITOR.SELECTION_TEXT) {
              data.content = selection.getSelectedText();
            }
            else if (data.node) {
              // content is supposed to contain the "outerHTML".
              data.content = data.node.parentNode.innerHTML;
            }
          }
          Drupal.settings.ckeditor.plugins['media'].invoke(data, Drupal.settings.ckeditor.plugins['media'], editor.name);
        }
      };
      editor.addCommand( 'media', pluginCommand );

      editor.ui.addButton( 'Media',
      {
        label: 'Add media',
        command: 'media',
        icon: this.path + 'images/icon.gif'
      });
    }
  });

} )();