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@meilechwieder
Forked from alvnrapada/TextEditor.js
Last active November 12, 2020 19:25
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import React, { Component, Fragment } from 'react'
import { CKEditor } from '@ckeditor/ckeditor5-react'
import ClassicEditor from '@ckeditor/ckeditor5-build-classic'
import { ENV } from '../constants/variables'
import { getToken } from "../services/auth"
class TextEditor extends Component{
render(){
const { value, onChange } = this.props // <- Dont mind this, just handling objects from props because Im using this as a shared component.
const custom_config = {
extraPlugins: [ MyCustomUploadAdapterPlugin ],
toolbar: {
items: [
'heading',
'|',
'bold',
'italic',
'link',
'bulletedList',
'numberedList',
'|',
'blockQuote',
'insertTable',
'|',
'imageUpload',
'undo',
'redo'
]
},
table: {
contentToolbar: [ 'tableColumn', 'tableRow', 'mergeTableCells' ]
}
}
return(
<CKEditor
required
editor={ClassicEditor}
config={custom_config}
data={value}
onChange={(event, editor) => {
const data = editor.getData()
onChange(data)
}}
/>
)
}
}
function MyCustomUploadAdapterPlugin(editor) {
editor.plugins.get( 'FileRepository' ).createUploadAdapter = (loader) => {
return new MyUploadAdapter(loader)
}
}
class MyUploadAdapter {
constructor(props) {
// CKEditor 5's FileLoader instance.
this.loader = props;
// URL where to send files.
this.url = `${ENV}/Services/SaveImage`;
}
// Starts the upload process.
upload() {
return new Promise((resolve, reject) => {
this._initRequest();
this._initListeners(resolve, reject);
this._sendRequest();
} );
}
// Aborts the upload process.
abort() {
if ( this.xhr ) {
this.xhr.abort();
}
}
// Example implementation using XMLHttpRequest.
_initRequest() {
const xhr = this.xhr = new XMLHttpRequest();
xhr.open('POST', this.url, true);
xhr.responseType = 'json';
xhr.setRequestHeader('Access-Control-Allow-Origin', '*')
xhr.setRequestHeader('Authorization', getToken())
}
// Initializes XMLHttpRequest listeners.
_initListeners( resolve, reject ) {
const xhr = this.xhr;
const loader = this.loader;
const genericErrorText = 'Couldn\'t upload file:' + ` ${ loader.file.name }.`;
xhr.addEventListener( 'error', () => reject( genericErrorText ) );
xhr.addEventListener( 'abort', () => reject() );
xhr.addEventListener( 'load', () => {
const response = xhr.response;
if ( !response || response.error ) {
return reject( response && response.error ? response.error.message : genericErrorText );
}
// If the upload is successful, resolve the upload promise with an object containing
// at least the "default" URL, pointing to the image on the server.
resolve({
default: response.s3Url
});
} );
if ( xhr.upload ) {
xhr.upload.addEventListener( 'progress', evt => {
if ( evt.lengthComputable ) {
loader.uploadTotal = evt.total;
loader.uploaded = evt.loaded;
}
} );
}
}
// Prepares the data and sends the request.
_sendRequest() {
const data = new FormData();
this.loader.file.then(result => {
data.append('file', result);
this.xhr.send(data);
}
)
}
}
export default TextEditor
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