Software: Apache/2.4.41 (Ubuntu). PHP/8.0.30 

uname -a: Linux apirnd 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/var/www/html/queuepro/node_modules/@ckeditor/ckeditor5-engine/src/model/operation/   drwxrwxr-x
Free 13.12 GB of 57.97 GB (22.64%)
                            Encoder    Tools    Proc.    FTP brute    Sec.    SQL    PHP-code    Update    Self remove    Logout    

Viewing file:     renameoperation.js (4.23 KB)      -rwxrwxr-x

/**
 * @license Copyright (c) 2003-2021, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 */

/**
 * @module engine/model/operation/renameoperation
 */

import Operation from './operation';
import Element from '../element';
import CKEditorError from '@ckeditor/ckeditor5-utils/src/ckeditorerror';
import Position from '../position';

/**
 * Operation to change element's name.
 *
 * Using this class you can change element's name.
 *
 * @extends module:engine/model/operation/operation~Operation
 */
export default class RenameOperation extends Operation {
	/**
	 * Creates an operation that changes element's name.
	 *
	 * @param {module:engine/model/position~Position} position Position before an element to change.
	 * @param {String} oldName Current name of the element.
	 * @param {String} newName New name for the element.
	 * @param {Number|null} baseVersion Document {@link module:engine/model/document~Document#version} on which operation
	 * can be applied or `null` if the operation operates on detached (non-document) tree.
	 */
	constructor( position, oldName, newName, baseVersion ) {
		super( baseVersion );

		/**
		 * Position before an element to change.
		 *
		 * @member {module:engine/model/position~Position} module:engine/model/operation/renameoperation~RenameOperation#position
		 */
		this.position = position;
		// This position sticks to the next node because it is a position before the node that we want to change.
		this.position.stickiness = 'toNext';

		/**
		 * Current name of the element.
		 *
		 * @member {String} module:engine/model/operation/renameoperation~RenameOperation#oldName
		 */
		this.oldName = oldName;

		/**
		 * New name for the element.
		 *
		 * @member {String} module:engine/model/operation/renameoperation~RenameOperation#newName
		 */
		this.newName = newName;
	}

	/**
	 * @inheritDoc
	 */
	get type() {
		return 'rename';
	}

	/**
	 * Creates and returns an operation that has the same parameters as this operation.
	 *
	 * @returns {module:engine/model/operation/renameoperation~RenameOperation} Clone of this operation.
	 */
	clone() {
		return new RenameOperation( this.position.clone(), this.oldName, this.newName, this.baseVersion );
	}

	/**
	 * See {@link module:engine/model/operation/operation~Operation#getReversed `Operation#getReversed()`}.
	 *
	 * @returns {module:engine/model/operation/renameoperation~RenameOperation}
	 */
	getReversed() {
		return new RenameOperation( this.position.clone(), this.newName, this.oldName, this.baseVersion + 1 );
	}

	/**
	 * @inheritDoc
	 */
	_validate() {
		const element = this.position.nodeAfter;

		if ( !( element instanceof Element ) ) {
			/**
			 * Given position is invalid or node after it is not instance of Element.
			 *
			 * @error rename-operation-wrong-position
			 */
			throw new CKEditorError(
				'rename-operation-wrong-position',
				this
			);
		} else if ( element.name !== this.oldName ) {
			/**
			 * Element to change has different name than operation's old name.
			 *
			 * @error rename-operation-wrong-name
			 */
			throw new CKEditorError(
				'rename-operation-wrong-name',
				this
			);
		}
	}

	/**
	 * @inheritDoc
	 */
	_execute() {
		const element = this.position.nodeAfter;

		element.name = this.newName;
	}

	/**
	 * @inheritDoc
	 */
	toJSON() {
		const json = super.toJSON();

		json.position = this.position.toJSON();

		return json;
	}

	/**
	 * @inheritDoc
	 */
	static get className() {
		return 'RenameOperation';
	}

	/**
	 * Creates `RenameOperation` object from deserialized object, i.e. from parsed JSON string.
	 *
	 * @param {Object} json Deserialized JSON object.
	 * @param {module:engine/model/document~Document} document Document on which this operation will be applied.
	 * @returns {module:engine/model/operation/attributeoperation~AttributeOperation}
	 */
	static fromJSON( json, document ) {
		return new RenameOperation( Position.fromJSON( json.position, document ), json.oldName, json.newName, json.baseVersion );
	}

	// @if CK_DEBUG_ENGINE // toString() {
	// @if CK_DEBUG_ENGINE // 	return `RenameOperation( ${ this.baseVersion } ): ` +
	// @if CK_DEBUG_ENGINE //		`${ this.position }: "${ this.oldName }" -> "${ this.newName }"`;
	// @if CK_DEBUG_ENGINE // }
}