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Bundling a .zip version of TinyMCE with ES6 and Rollup.js

Bundling a .zip archive version of TinyMCE in a project using ES6 and Rollup.js

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The following procedure will assist with bundling a .zip version of TinyMCE with Rollup.js using ES6+ syntax. The procedure assumes the user has experience with Rollup.js and ES6+ syntax. The following steps provide a working example for bundling a basic TinyMCE configuration with Rollup.js, and provides links to reference pages at the end of the procedure for bundling additional customizations with the editor.

If TinyMCE will be used with a JavaScript framework (such as React.js, Angular, or Vue.js) the bundle will also require the relevant framework integration package (where available). For a list of supported framework integrations, see: Integrate with other projects.

Requirements

This guide requires the following:

  • Node.js and npm
  • Basic knowledge of how to use Rollup.js

Procedure

  1. Download and unzip the latest version of TinyMCE:

  2. Add the following development dependencies to the project.

    For example:

     npm install --save-dev \
   webpack \
   webpack-cli \
   mini-css-extract-plugin \
   html-webpack-plugin \
   css-loader

  3. Create a new source file for importing the required components from TinyMCE and configuring the editor.

    The following components are required to bundle TinyMCE:

    • The tinymce global
    • The silver theme
    • The default icon pack. It is required, but the default icons can be overridden using a custom or premium icon pack.
    • A skin for styling the user interface, including toolbars and menus. This can be a premium or custom skin.

    The following components are likely required:

    • Content CSS for styling editor content. This can be a community, premium, or custom content CSS.
    • Any plugins to be used with the editor.
    • A custom or premium icon pack to extend or override the default icons for toolbar buttons, including contextual toolbars. This can be a premium or custom icon pack.

    Example src/editor.js

     /* Import TinyMCE */
 import tinymce from '../tinymce/js/tinymce/tinymce';

 /* Default icons are required for TinyMCE 5.3 or above */
 import '../tinymce/js/tinymce/icons/default/icons';

 /* A theme is also required */
 import '../tinymce/js/tinymce/themes/silver/theme';

 /* Import the skin */
 import '../tinymce/js/tinymce/skins/ui/oxide/skin.css';

 /* Import plugins */
 import '../tinymce/js/tinymce/plugins/advlist/plugin';
 import '../tinymce/js/tinymce/plugins/code/plugin';
 import '../tinymce/js/tinymce/plugins/emoticons/plugin';
 import '../tinymce/js/tinymce/plugins/emoticons/js/emojis';
 import '../tinymce/js/tinymce/plugins/link/plugin';
 import '../tinymce/js/tinymce/plugins/lists/plugin';
 import '../tinymce/js/tinymce/plugins/table/plugin';

 /* Import premium plugins */
 /* NOTE: Download separately and add these to /src/plugins */
 /* import './plugins/checklist/plugin'; */
 /* import './plugins/powerpaste/plugin'; */
 /* import './plugins/powerpaste/js/wordimport'; */

 /* Import content css */
 import contentUiCss from '../tinymce/js/tinymce/skins/ui/oxide/content.css';
 import contentCss from '../tinymce/js/tinymce/skins/content/default/content.css';

 /* Initialize TinyMCE */
 export function render () {
   tinymce.init({
     selector: 'textarea#editor',
     plugins: 'advlist code emoticons link lists table',
     toolbar: 'bold italic | bullist numlist | link emoticons',
     skin: false,
     content_css: false,
     content_style: contentUiCss.toString() + '\n' + contentCss.toString(),
   });
 };

  4. Update the project Rollup.js configuration to load the TinyMCE CSS.

    Example rollup.config.js

     import postcss from 'rollup-plugin-postcss';
 import commonjs from '@rollup/plugin-commonjs';

 export default {
   input: 'src/index.js',
   plugins: [
     commonjs(),
     postcss({
       include: "**/skin.css",
       inject: false,
       extract: true
     }),
     postcss({
       include: "**/content.css",
       inject: false,
       extract: false
     })
   ],
   output: {
     file: 'public/main.bundle.js',
     format: 'umd'
   }
 };

  5. Add the TinyMCE assets and configuration into the project and provide a target element to initialize the editor.

    Example src/index.js

     import * as editor from './editor';

 const parent = document.createElement('p');

 function editorArea() {
   const element = document.createElement('textarea');
   element.id = 'editor';
   return element
 }

 parent.appendChild(editorArea());
 document.body.appendChild(parent);

 editor.render();

    Example demo.html

     <!DOCTYPE html>
 <html lang="en">
   <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1">
     <title>TinyMCE Rollup Demo</title>
     <link rel="stylesheet" href="main.bundle.css">
   </head>
   <body>
     <h1>TinyMCE Rollup Demo</h1>
     <script src="main.bundle.js"></script>
   </body>
 </html>

  6. Run Rollup.js to test the bundle, such as:

     rollup --config

    If Rollup.js runs successfully, check that the editor loads in the application. If Rollup.js fails, review any errors and review the configuration changes in this procedure; you may need to adjust for conflicts or other issues when bundling TinyMCE into an existing project.

Next Steps

For information on:

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Except as otherwise noted, the content of this page is licensed under the Creative Commons BY-NC-SA 3.0 License, and code samples are licensed under the Apache 2.0 License.