ckeditor5-image-upload-base64
Version:
The development environment of CKEditor 5 – the best browser-based rich text editor.
156 lines (143 loc) • 6.66 kB
JavaScript
/**
* @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 console:false, document */
import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor';
import TableProperties from '@ckeditor/ckeditor5-table/src/tableproperties';
import TableCellProperties from '@ckeditor/ckeditor5-table/src/tablecellproperties';
import ArticlePluginSet from '@ckeditor/ckeditor5-core/tests/_utils/articlepluginset';
import Underline from '@ckeditor/ckeditor5-basic-styles/src/underline';
import Code from '@ckeditor/ckeditor5-basic-styles/src/code';
import Strikethrough from '@ckeditor/ckeditor5-basic-styles/src/strikethrough';
import Superscript from '@ckeditor/ckeditor5-basic-styles/src/superscript';
import Subscript from '@ckeditor/ckeditor5-basic-styles/src/subscript';
import FontColor from '@ckeditor/ckeditor5-font/src/fontcolor';
import FontBackgroundColor from '@ckeditor/ckeditor5-font/src/fontbackgroundcolor';
import FontFamily from '@ckeditor/ckeditor5-font/src/fontfamily';
import FontSize from '@ckeditor/ckeditor5-font/src/fontsize';
import CodeBlock from '@ckeditor/ckeditor5-code-block/src/codeblock';
import WordCount from '@ckeditor/ckeditor5-word-count/src/wordcount';
import TodoList from '@ckeditor/ckeditor5-list/src/todolist';
import SpecialCharacters from '@ckeditor/ckeditor5-special-characters/src/specialcharacters';
import SpecialCharactersEssentials from '@ckeditor/ckeditor5-special-characters/src/specialcharactersessentials';
import PageBreak from '@ckeditor/ckeditor5-page-break/src/pagebreak';
import HorizontalLine from '@ckeditor/ckeditor5-horizontal-line/src/horizontalline';
import Highlight from '@ckeditor/ckeditor5-highlight/src/highlight';
import IndentBlock from '@ckeditor/ckeditor5-indent/src/indentblock';
import EasyImage from '@ckeditor/ckeditor5-easy-image/src/easyimage';
import Mention from '@ckeditor/ckeditor5-mention/src/mention';
import RemoveFormat from '@ckeditor/ckeditor5-remove-format/src/removeformat';
import Alignment from '@ckeditor/ckeditor5-alignment/src/alignment';
import TextTransformation from '@ckeditor/ckeditor5-typing/src/texttransformation';
import { CS_CONFIG } from '@ckeditor/ckeditor5-cloud-services/tests/_utils/cloud-services-config';
/*
* Memory-leak safe version of balloon editor manual test does not:
* - define global variables (such as let editor; in main file scope)
* - console.log() objects
* - add event listeners with () => {} methods which reference other
*/
function initEditor() {
ClassicEditor
.create( document.querySelector( '#editor' ), {
plugins: [
ArticlePluginSet, CodeBlock, Alignment,
TableProperties, TableCellProperties, SpecialCharacters, SpecialCharactersEssentials,
Code, Underline, Strikethrough, Superscript, Subscript,
Highlight, FontColor, FontBackgroundColor, FontFamily, FontSize,
IndentBlock, WordCount, EasyImage,
TodoList, PageBreak, HorizontalLine, Mention, RemoveFormat, TextTransformation
],
toolbar: [
'heading',
'|',
'removeFormat', 'bold', 'italic', 'strikethrough', 'underline', 'code', 'subscript', 'superscript', 'link',
'|',
'highlight', 'fontSize', 'fontFamily', 'fontColor', 'fontBackgroundColor',
'|',
'bulletedList', 'numberedList', 'todoList',
'|',
'blockQuote', 'imageUpload', 'insertTable', 'mediaEmbed', 'codeBlock',
'|',
'alignment', 'outdent', 'indent',
'|',
'pageBreak', 'horizontalLine', 'specialCharacters',
'|',
'undo', 'redo'
],
cloudServices: CS_CONFIG,
table: {
contentToolbar: [ 'tableColumn', 'tableRow', 'mergeTableCells', 'tableProperties', 'tableCellProperties' ]
},
image: {
styles: [
'full',
'alignLeft',
'alignRight'
],
toolbar: [ 'imageTextAlternative', '|', 'imageStyle:alignLeft', 'imageStyle:full', 'imageStyle:alignRight' ]
},
placeholder: 'Type the content here!',
mention: {
feeds: [
{
marker: '@',
feed: [
'@apple', '@bears', '@brownie', '@cake', '@cake', '@candy', '@canes', '@chocolate', '@cookie', '@cotton',
'@cream', '@cupcake', '@danish', '@donut', '@dragée', '@fruitcake', '@gingerbread', '@gummi', '@ice',
'@jelly-o', '@liquorice', '@macaroon', '@marzipan', '@oat', '@pie', '@plum', '@pudding', '@sesame',
'@snaps', '@soufflé', '@sugar', '@sweet', '@topping', '@wafer'
],
minimumCharacters: 1
}
]
}
} )
.then( editor => {
editor.plugins.get( 'WordCount' ).on( 'update', ( evt, stats ) => {
console.log( `Characters: ${ stats.characters }, words: ${ stats.words }.` );
} );
document.getElementById( 'clear-content' ).addEventListener( 'click', clearData );
document.getElementById( 'print-data-action' ).addEventListener( 'click', printData );
document.getElementById( 'read-only' ).addEventListener( 'click', readOnly );
document.getElementById( 'destroyEditor' ).addEventListener( 'click', destroyEditor );
function destroyEditor() {
editor.destroy().then( () => console.log( 'Editor was destroyed' ) );
editor = null;
document.getElementById( 'destroyEditor' ).removeEventListener( 'click', destroyEditor );
document.getElementById( 'clear-content' ).removeEventListener( 'click', clearData );
document.getElementById( 'print-data-action' ).removeEventListener( 'click', printData );
document.getElementById( 'read-only' ).removeEventListener( 'click', readOnly );
}
function readOnly() {
editor.isReadOnly = !editor.isReadOnly;
document.getElementById( 'read-only' ).textContent =
editor.isReadOnly ? 'Turn off read-only mode' : 'Turn on read-only mode';
editor.editing.view.focus();
}
function printData() {
const iframeElement = document.getElementById( 'print-data-container' );
/* eslint-disable max-len */
iframeElement.srcdoc = '<html>' +
'<head>' +
`<title>${ document.title }</title>` +
'<link rel="stylesheet" href="https://ckeditor.com/docs/ckeditor5/latest/snippets/features/page-break/snippet.css" type="text/css">' +
'</head>' +
'<body class="ck-content">' +
editor.getData() +
'<script>' +
'window.addEventListener( \'DOMContentLoaded\', () => { window.print(); } );' +
'</script>' +
'</body>' +
'</html>';
/* eslint-enable max-len */
}
function clearData() {
editor.setData( '' );
}
} )
.catch( err => {
console.error( err.stack );
} );
}
document.getElementById( 'initEditor' ).addEventListener( 'click', initEditor );