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import React, { Component } from 'react'; |
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import Loader from 'Shared/Loader'; |
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|
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let editor_uid = 0; |
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export default class FieldTinymce extends Component { |
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constructor(props) { |
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super(props); |
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|
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// Make sure each render gets a unique UID. |
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const uid = editor_uid; |
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editor_uid = uid + 1; |
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|
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this.state = { |
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editorHtml: false, |
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addedListeners: false, |
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editorId: `wpupg-admin-modal-tinymce-${uid}`, |
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} |
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|
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this.initEditor = this.initEditor.bind(this); |
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this.initTinyMCE = this.initTinyMCE.bind(this); |
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} |
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|
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componentDidMount() { |
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const editor = document.getElementById( 'wpupg-admin-modal-tinymce-placeholder' ); |
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let editorHtml = editor.innerHTML; |
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editorHtml = editorHtml.replace( /wpupg-admin-modal-tinymce/g, this.state.editorId ); |
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|
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this.setState({ |
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editorHtml, |
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}); |
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} |
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|
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componentDidUpdate( prevProps, prevState ) { |
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if ( this.state.editorHtml && ! prevState.editorHtml ) { |
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this.initEditor(); |
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} |
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} |
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|
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initEditor() { |
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if ( typeof window.tinymce !== 'undefined' ) { |
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this.initTinyMCE(); |
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} else { |
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this.initTextarea(); |
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} |
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} |
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|
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initTextarea() { |
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const textarea = document.getElementById( this.state.editorId ); |
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|
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if ( typeof window.quicktags !== 'undefined' ) { |
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window.quicktags( { id: this.state.editorId } ); |
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} |
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|
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if ( textarea ) { |
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textarea.value = this.props.value; |
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|
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['input', 'blur'].forEach((event) => { |
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textarea.addEventListener(event, () => { |
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this.props.onChange( textarea.value ); |
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}); |
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}); |
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} |
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} |
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|
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initTinyMCE() { |
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// Clean up first. |
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const container = document.getElementById( `wp-${this.state.editorId}-editor-container` ); |
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container.outerHTML = `<textarea id="${this.state.editorId}"></textarea>`; |
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|
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const $wrap = tinymce.$( `#wp-${this.state.editorId}-wrap` ); |
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|
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// Force to text mode and init. |
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$wrap.removeClass( 'tmce-active' ).addClass( 'html-active' ); |
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this.initTextarea(); |
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|
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// Force to visual mode and init. |
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$wrap.removeClass( 'html-active' ).addClass( 'tmce-active' ); |
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|
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let args = {}; |
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if ( typeof window.tinyMCEPreInit !== 'undefined' && tinyMCEPreInit.hasOwnProperty('mceInit') && tinyMCEPreInit.mceInit.hasOwnProperty('wpupg-admin-modal-tinymce') ) { |
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args = tinyMCEPreInit.mceInit['wpupg-admin-modal-tinymce']; |
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} |
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if ( args.hasOwnProperty('body_class') ) { |
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args.body_class = args.body_class.replace( /wpupg-admin-modal-tinymce/g, this.state.editorId ); |
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} |
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args.selector = `#${this.state.editorId}`; |
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|
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window.tinymce.init( args ); |
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|
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// Attach listener. |
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const editor = window.tinymce.get(this.state.editorId); |
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|
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if ( editor ) { |
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editor.on('change', () => { |
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this.props.onChange( editor.getContent() ); |
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}); |
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} |
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} |
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|
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componentWillUnmount() { |
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if ( typeof window.tinyMCE !== 'undefined' ) { |
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window.tinyMCE.remove(`#${this.state.editorId}`); |
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} |
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} |
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|
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render() { |
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if ( ! this.state.editorHtml ) { |
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return <Loader/>; |
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} |
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|
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return ( |
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<div |
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className="wpupg-admin-modal-field-tinymce-container" |
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dangerouslySetInnerHTML={ { __html: this.state.editorHtml } } |
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/> |
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); |
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} |
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} |
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