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- /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
- */
- /**
- * @module paste-from-office/normalizers/mswordnormalizer
- */
- import { parseHtml } from '../filters/parse';
- import { transformListItemLikeElementsIntoLists } from '../filters/list';
- import { replaceImagesSourceWithBase64 } from '../filters/image';
- const msWordMatch1 = /<meta\s*name="?generator"?\s*content="?microsoft\s*word\s*\d+"?\/?>/i;
- const msWordMatch2 = /xmlns:o="urn:schemas-microsoft-com/i;
- /**
- * Normalizer for the content pasted from Microsoft Word.
- *
- * @implements module:paste-from-office/normalizer~Normalizer
- */
- export default class MSWordNormalizer {
- /**
- * Creates a new `MSWordNormalizer` instance.
- *
- * @param {module:engine/view/document~Document} document View document.
- */
- constructor( document ) {
- /**
- * @readonly
- * @type {module:engine/view/document~Document}
- */
- this.document = document;
- }
- /**
- * @inheritDoc
- */
- isActive( htmlString ) {
- return msWordMatch1.test( htmlString ) || msWordMatch2.test( htmlString );
- }
- /**
- * @inheritDoc
- */
- execute( data ) {
- const { body, stylesString } = parseHtml( data.dataTransfer.getData( 'text/html' ), this.document.stylesProcessor );
- transformListItemLikeElementsIntoLists( body, stylesString );
- replaceImagesSourceWithBase64( body, data.dataTransfer.getData( 'text/rtf' ) );
- data.content = body;
- }
- }
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