| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071 |
- /**
- * @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 media-embed/mediaembedcommand
- */
- import Command from '@ckeditor/ckeditor5-core/src/command';
- import { findOptimalInsertionPosition } from '@ckeditor/ckeditor5-widget/src/utils';
- import { getSelectedMediaModelWidget, insertMedia } from './utils';
- /**
- * The insert media command.
- *
- * The command is registered by the {@link module:media-embed/mediaembedediting~MediaEmbedEditing} as `'mediaEmbed'`.
- *
- * To insert media at the current selection, execute the command and specify the URL:
- *
- * editor.execute( 'mediaEmbed', 'http://url.to.the/media' );
- *
- * @extends module:core/command~Command
- */
- export default class MediaEmbedCommand extends Command {
- /**
- * @inheritDoc
- */
- refresh() {
- const model = this.editor.model;
- const selection = model.document.selection;
- const schema = model.schema;
- const position = selection.getFirstPosition();
- const selectedMedia = getSelectedMediaModelWidget( selection );
- let parent = position.parent;
- if ( parent != parent.root ) {
- parent = parent.parent;
- }
- this.value = selectedMedia ? selectedMedia.getAttribute( 'url' ) : null;
- this.isEnabled = schema.checkChild( parent, 'media' );
- }
- /**
- * Executes the command, which either:
- *
- * * updates the URL of the selected media,
- * * inserts the new media into the editor and puts the selection around it.
- *
- * @fires execute
- * @param {String} url The URL of the media.
- */
- execute( url ) {
- const model = this.editor.model;
- const selection = model.document.selection;
- const selectedMedia = getSelectedMediaModelWidget( selection );
- if ( selectedMedia ) {
- model.change( writer => {
- writer.setAttribute( 'url', url, selectedMedia );
- } );
- } else {
- const insertPosition = findOptimalInsertionPosition( selection, model );
- insertMedia( model, url, insertPosition );
- }
- }
- }
|