/** * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license */ /* globals document, console, window */ import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor'; import ArticlePluginSet from '@ckeditor/ckeditor5-core/tests/_utils/articlepluginset'; import EditorWatchdog from '../../src/editorwatchdog'; class TypingError { constructor( editor ) { this.editor = editor; } init() { const inputCommand = this.editor.commands.get( 'input' ); inputCommand.on( 'execute', ( evt, data ) => { const commandArgs = data[ 0 ]; if ( commandArgs.text === '1' ) { // Simulate error. this.editor.foo.bar = 'bom'; } } ); } } const editorConfig = { plugins: [ ArticlePluginSet, TypingError ], toolbar: [ 'heading', '|', 'bold', 'italic', 'link', 'bulletedList', 'numberedList', 'blockQuote', 'insertTable', 'mediaEmbed', 'undo', 'redo' ], table: { contentToolbar: [ 'tableColumn', 'tableRow', 'mergeTableCells' ] } }; const watchdog1 = createWatchdog( document.getElementById( 'editor-1' ), document.getElementById( 'editor-1-state' ), 'First' ); const watchdog2 = createWatchdog( document.getElementById( 'editor-2' ), document.getElementById( 'editor-2-state' ), 'Second' ); Object.assign( window, { watchdog1, watchdog2 } ); document.getElementById( 'random-error' ).addEventListener( 'click', () => { throw new Error( 'foo' ); } ); function createWatchdog( editorElement, stateElement, name ) { const watchdog = new EditorWatchdog( ClassicEditor ); watchdog.create( editorElement, editorConfig ); watchdog.on( 'error', () => { console.log( `${ name } editor crashed!` ); } ); watchdog.on( 'restart', () => { console.log( `${ name } editor restarted.` ); } ); watchdog.on( 'stateChange', () => { console.log( `${ name } watchdog state changed to '${ watchdog.state }'` ); stateElement.innerText = watchdog.state; if ( watchdog.state === 'crashedPermanently' ) { watchdog.editor.isReadOnly = true; } } ); stateElement.innerText = watchdog.state; return watchdog; }