WordPress/wp-admin/js/theme-plugin-editor.js
Sergey Biryukov 68dfbf51d9 Script Loader: Add backward compatibility for JavaScript i18n globals and properties deprecated in WordPress 5.5.
The recommended approach for any plugins using these globals or properties is to switch to the newer `wp.i18n` functions.

In the meantime, this ensures that accessing any of these globals does not break the rest of the code on the page, and an appropriate warning message is logged to the JavaScript console.

Follow-up to: https://core.trac.wordpress.org/query?summary=~wp.i18n&milestone=5.5

Props omarreiss, peterwilsoncc, kbjohnson90, johnbillion, TimothyBlynJacobs, joostdevalk, ocean90, desrosj, SergeyBiryukov.
Fixes #51123.
Built from https://develop.svn.wordpress.org/trunk@48923


git-svn-id: http://core.svn.wordpress.org/trunk@48685 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2020-08-31 20:30:03 +00:00

1027 lines
25 KiB
JavaScript

/**
* @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' ).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().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().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 );