extending-content-add-external-link-target.js 1.4 KB

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  1. /**
  2. * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /* globals ClassicEditor, console, window, document */
  6. import { CS_CONFIG } from '@ckeditor/ckeditor5-cloud-services/tests/_utils/cloud-services-config';
  7. function AddTargetToExternalLinks( editor ) {
  8. editor.conversion.for( 'downcast' ).add( dispatcher => {
  9. dispatcher.on( 'attribute:linkHref', ( evt, data, conversionApi ) => {
  10. const viewWriter = conversionApi.writer;
  11. const viewSelection = viewWriter.document.selection;
  12. const viewElement = viewWriter.createAttributeElement( 'a', {
  13. target: '_blank'
  14. }, {
  15. priority: 5
  16. } );
  17. if ( data.attributeNewValue.match( /ckeditor\.com/ ) ) {
  18. viewWriter.unwrap( conversionApi.mapper.toViewRange( data.range ), viewElement );
  19. } else {
  20. if ( data.item.is( 'selection' ) ) {
  21. viewWriter.wrap( viewSelection.getFirstRange(), viewElement );
  22. } else {
  23. viewWriter.wrap( conversionApi.mapper.toViewRange( data.range ), viewElement );
  24. }
  25. }
  26. }, { priority: 'low' } );
  27. } );
  28. }
  29. ClassicEditor
  30. .create( document.querySelector( '#snippet-link-external' ), {
  31. cloudServices: CS_CONFIG,
  32. extraPlugins: [ AddTargetToExternalLinks ],
  33. toolbar: {
  34. viewportTopOffset: window.getViewportTopOffsetConfig()
  35. }
  36. } )
  37. .then( editor => {
  38. window.editor = editor;
  39. } )
  40. .catch( err => {
  41. console.error( err.stack );
  42. } );