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CKEditor5をビルドする

Last updated at Posted at 2023-02-15
  • 以下の内容でビルドをした。
    • 日本語化をする。
    • フォント色・背景色が変更できるようにする。

  • ディレクトリを作成
mkdir ckeditor
cd ckeditor
mkdir src
  • パッケージのインストール
npm i -S @ckeditor5
npm i -S @ckeditor/ckeditor5-adapter-ckfinder
npm i -S @ckeditor/ckeditor5-autoformat
npm i -S @ckeditor/ckeditor5-basic-styles
npm i -S @ckeditor/ckeditor5-block-quote
npm i -S @ckeditor/ckeditor5-ckbox
npm i -S @ckeditor/ckeditor5-ckfinder
npm i -S @ckeditor/ckeditor5-cloud-services
npm i -S @ckeditor/ckeditor5-easy-image
npm i -S @ckeditor/ckeditor5-editor-classic
npm i -S @ckeditor/ckeditor5-essentials
npm i -S @ckeditor/ckeditor5-font
npm i -S @ckeditor/ckeditor5-heading
npm i -S @ckeditor/ckeditor5-image
npm i -S @ckeditor/ckeditor5-indent
npm i -S @ckeditor/ckeditor5-link
npm i -S @ckeditor/ckeditor5-list
npm i -S @ckeditor/ckeditor5-media-embed
npm i -S @ckeditor/ckeditor5-paragraph
npm i -S @ckeditor/ckeditor5-paste-from-office
npm i -S @ckeditor/ckeditor5-table
npm i -S @ckeditor/ckeditor5-typing
npm i -D @ckeditor/ckeditor5-core
npm i -D @ckeditor/ckeditor5-dev-translations
npm i -D @ckeditor/ckeditor5-dev-utils
npm i -D @ckeditor/ckeditor5-theme-lark
npm i -D css-loader
npm i -D postcss-loader
npm i -D raw-loader
npm i -D style-loader
npm i -D terser-webpack-plugin
npm i -D ts-loader
npm i -D webpack
npm i -D webpack-cli
  • webpack.config.js を作成
/**
 * @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

'use strict';

/* eslint-env node */

const path = require( 'path' );
const webpack = require( 'webpack' );
const { bundler, styles } = require( '@ckeditor/ckeditor5-dev-utils' );
const { CKEditorTranslationsPlugin } = require( '@ckeditor/ckeditor5-dev-translations' );
const TerserPlugin = require( 'terser-webpack-plugin' );

module.exports = {
	devtool: 'source-map',
	performance: { hints: false },

	entry: path.resolve( __dirname, 'src', 'ckeditor.js' ),

	output: {
		// The name under which the editor will be exported.
		library: 'ClassicEditor',

		path: path.resolve( __dirname, 'build' ),
		filename: 'ckeditor.js',
		libraryTarget: 'umd',
		libraryExport: 'default'
	},

	optimization: {
		minimizer: [
			new TerserPlugin( {
				terserOptions: {
					output: {
						// Preserve CKEditor 5 license comments.
						comments: /^!/
					}
				},
				extractComments: false
			} )
		]
	},

	plugins: [
		new CKEditorTranslationsPlugin( {
			// UI language. Language codes follow the https://en.wikipedia.org/wiki/ISO_639-1 format.
			// When changing the built-in language, remember to also change it in the editor's configuration (src/ckeditor.js).
			language: 'ja',
			additionalLanguages: ['ja']
		} ),
		new webpack.BannerPlugin( {
			banner: bundler.getLicenseBanner(),
			raw: true
		} )
	],

	module: {
		rules: [
			{
				test: /\.svg$/,
				use: [ 'raw-loader' ]
			},
			{
				test: /\.css$/,
				use: [
					{
						loader: 'style-loader',
						options: {
							injectType: 'singletonStyleTag',
							attributes: {
								'data-cke': true
							}
						}
					},
					'css-loader',
					{
						loader: 'postcss-loader',
						options: {
							postcssOptions: styles.getPostCssConfig( {
								themeImporter: {
									themePath: require.resolve( '@ckeditor/ckeditor5-theme-lark' )
								},
								minify: true
							} )
						}
					}
				]
			},
			{
				test: /\.ts$/,
				use: [ 'ts-loader' ]
			}
		]
	},

	resolve: {
		extensions: [ '.ts', '.js', '.json' ]
	}
};
  • src/ckeditor.js を作成
/**
 * @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

// The editor creator to use.
import ClassicEditorBase from '@ckeditor/ckeditor5-editor-classic/src/classiceditor';

import Essentials from '@ckeditor/ckeditor5-essentials/src/essentials';
import UploadAdapter from '@ckeditor/ckeditor5-adapter-ckfinder/src/uploadadapter';
import Autoformat from '@ckeditor/ckeditor5-autoformat/src/autoformat';
import Bold from '@ckeditor/ckeditor5-basic-styles/src/bold';
import Italic from '@ckeditor/ckeditor5-basic-styles/src/italic';
import BlockQuote from '@ckeditor/ckeditor5-block-quote/src/blockquote';
import CKBox from '@ckeditor/ckeditor5-ckbox/src/ckbox';
import CKFinder from '@ckeditor/ckeditor5-ckfinder/src/ckfinder';
import EasyImage from '@ckeditor/ckeditor5-easy-image/src/easyimage';
import Heading from '@ckeditor/ckeditor5-heading/src/heading';
import Image from '@ckeditor/ckeditor5-image/src/image';
import ImageCaption from '@ckeditor/ckeditor5-image/src/imagecaption';
import ImageStyle from '@ckeditor/ckeditor5-image/src/imagestyle';
import ImageToolbar from '@ckeditor/ckeditor5-image/src/imagetoolbar';
import ImageUpload from '@ckeditor/ckeditor5-image/src/imageupload';
import Indent from '@ckeditor/ckeditor5-indent/src/indent';
import Link from '@ckeditor/ckeditor5-link/src/link';
import List from '@ckeditor/ckeditor5-list/src/list';
import MediaEmbed from '@ckeditor/ckeditor5-media-embed/src/mediaembed';
import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
import PasteFromOffice from '@ckeditor/ckeditor5-paste-from-office/src/pastefromoffice';
import PictureEditing from '@ckeditor/ckeditor5-image/src/pictureediting';
import Table from '@ckeditor/ckeditor5-table/src/table';
import TableToolbar from '@ckeditor/ckeditor5-table/src/tabletoolbar';
import TextTransformation from '@ckeditor/ckeditor5-typing/src/texttransformation';
import CloudServices from '@ckeditor/ckeditor5-cloud-services/src/cloudservices';
import Font from '@ckeditor/ckeditor5-font/src/font';

export default class ClassicEditor extends ClassicEditorBase {}

// Plugins to include in the build.
ClassicEditor.builtinPlugins = [
	Essentials,
	UploadAdapter,
	Autoformat,
	Bold,
	Italic,
	BlockQuote,
	CKBox,
	CKFinder,
	CloudServices,
	EasyImage,
	Heading,
	Image,
	ImageCaption,
	ImageStyle,
	ImageToolbar,
	ImageUpload,
	Indent,
	Link,
	List,
	MediaEmbed,
	Paragraph,
	PasteFromOffice,
	PictureEditing,
	Table,
	TableToolbar,
	TextTransformation,
	Font
];

// Editor configuration.
ClassicEditor.defaultConfig = {
	toolbar: {
		items: [
			'heading',
			'|',
			'bold',
			'italic',
			'fontFamily',
			'fontColor',
			'fontBackgroundColor',
			'link',
			'bulletedList',
			'numberedList',
			'|',
			'outdent',
			'indent',
			'|',
			'uploadImage',
			'blockQuote',
			'insertTable',
			'mediaEmbed',
			'undo',
			'redo',
		]
	},
	image: {
		toolbar: [
			'imageStyle:inline',
			'imageStyle:block',
			'imageStyle:side',
			'|',
			'toggleImageCaption',
			'imageTextAlternative'
		]
	},
	table: {
		contentToolbar: [
			'tableColumn',
			'tableRow',
			'mergeTableCells'
		]
	},
	// This value must be kept in sync with the language defined in webpack.config.js.
	language: 'ja'
};
  • src/index.html を作成
<!DOCTYPE html>
<html lang="ja">
<head>
	<meta charset="CKEditor 5">
	<title></title>
	<style>
		body {
			max-width: 800px;
			margin: 20px auto;
		}
	</style>
</head>
<body>

<h1>CKEditor 5</h1>

<div id="editor">
</div>

<script src="../build/ckeditor.js"></script>
<script>
	ClassicEditor.create( document.querySelector( '#editor' ) )
		.then( editor => {
			window.editor = editor;
		} )
		.catch( error => {
			console.error( 'There was a problem initializing the editor.', error );
		} );
</script>

</body>
</html>
  • ビルド
yarn run build
  • 動作確認
http-server
# http://127.0.0.1:8080/ で確認

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