extending-content-add-unsafe-link-class.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 AddClassToUnsafeLinks( 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', { class: 'unsafe-link' }, { priority: 5 } );
  13. if ( data.attributeNewValue.match( /http:\/\// ) ) {
  14. if ( data.item.is( 'selection' ) ) {
  15. viewWriter.wrap( viewSelection.getFirstRange(), viewElement );
  16. } else {
  17. viewWriter.wrap( conversionApi.mapper.toViewRange( data.range ), viewElement );
  18. }
  19. } else {
  20. viewWriter.unwrap( conversionApi.mapper.toViewRange( data.range ), viewElement );
  21. }
  22. }, { priority: 'low' } );
  23. } );
  24. }
  25. ClassicEditor
  26. .create( document.querySelector( '#snippet-link-unsafe-classes' ), {
  27. cloudServices: CS_CONFIG,
  28. extraPlugins: [ AddClassToUnsafeLinks ],
  29. toolbar: {
  30. viewportTopOffset: window.getViewportTopOffsetConfig()
  31. }
  32. } )
  33. .then( editor => {
  34. window.editor = editor;
  35. } )
  36. .catch( err => {
  37. console.error( err.stack );
  38. } );