this["wp"] = this["wp"] || {}; this["wp"]["a11y"] = /******/ (function(modules) { // webpackBootstrap /******/ // The module cache /******/ var installedModules = {}; /******/ /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ /******/ // Check if module is in cache /******/ if(installedModules[moduleId]) { /******/ return installedModules[moduleId].exports; /******/ } /******/ // Create a new module (and put it into the cache) /******/ var module = installedModules[moduleId] = { /******/ i: moduleId, /******/ l: false, /******/ exports: {} /******/ }; /******/ /******/ // Execute the module function /******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); /******/ /******/ // Flag the module as loaded /******/ module.l = true; /******/ /******/ // Return the exports of the module /******/ return module.exports; /******/ } /******/ /******/ /******/ // expose the modules object (__webpack_modules__) /******/ __webpack_require__.m = modules; /******/ /******/ // expose the module cache /******/ __webpack_require__.c = installedModules; /******/ /******/ // define getter function for harmony exports /******/ __webpack_require__.d = function(exports, name, getter) { /******/ if(!__webpack_require__.o(exports, name)) { /******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); /******/ } /******/ }; /******/ /******/ // define __esModule on exports /******/ __webpack_require__.r = function(exports) { /******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { /******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); /******/ } /******/ Object.defineProperty(exports, '__esModule', { value: true }); /******/ }; /******/ /******/ // create a fake namespace object /******/ // mode & 1: value is a module id, require it /******/ // mode & 2: merge all properties of value into the ns /******/ // mode & 4: return value when already ns object /******/ // mode & 8|1: behave like require /******/ __webpack_require__.t = function(value, mode) { /******/ if(mode & 1) value = __webpack_require__(value); /******/ if(mode & 8) return value; /******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; /******/ var ns = Object.create(null); /******/ __webpack_require__.r(ns); /******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); /******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); /******/ return ns; /******/ }; /******/ /******/ // getDefaultExport function for compatibility with non-harmony modules /******/ __webpack_require__.n = function(module) { /******/ var getter = module && module.__esModule ? /******/ function getDefault() { return module['default']; } : /******/ function getModuleExports() { return module; }; /******/ __webpack_require__.d(getter, 'a', getter); /******/ return getter; /******/ }; /******/ /******/ // Object.prototype.hasOwnProperty.call /******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; /******/ /******/ // __webpack_public_path__ /******/ __webpack_require__.p = ""; /******/ /******/ /******/ // Load entry module and return exports /******/ return __webpack_require__(__webpack_require__.s = 446); /******/ }) /************************************************************************/ /******/ ({ /***/ 260: /***/ (function(module, exports) { (function() { module.exports = this["wp"]["domReady"]; }()); /***/ }), /***/ 446: /***/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); // EXTERNAL MODULE: external {"this":["wp","domReady"]} var external_this_wp_domReady_ = __webpack_require__(260); var external_this_wp_domReady_default = /*#__PURE__*/__webpack_require__.n(external_this_wp_domReady_); // CONCATENATED MODULE: ./node_modules/@wordpress/a11y/build-module/addContainer.js /** * Build the live regions markup. * * @param {string} ariaLive Optional. Value for the 'aria-live' attribute, default 'polite'. * * @return {HTMLDivElement} The ARIA live region HTML element. */ var addContainer = function addContainer(ariaLive) { ariaLive = ariaLive || 'polite'; var container = document.createElement('div'); container.id = 'a11y-speak-' + ariaLive; container.className = 'a11y-speak-region'; container.setAttribute('style', 'position: absolute;' + 'margin: -1px;' + 'padding: 0;' + 'height: 1px;' + 'width: 1px;' + 'overflow: hidden;' + 'clip: rect(1px, 1px, 1px, 1px);' + '-webkit-clip-path: inset(50%);' + 'clip-path: inset(50%);' + 'border: 0;' + 'word-wrap: normal !important;'); container.setAttribute('aria-live', ariaLive); container.setAttribute('aria-relevant', 'additions text'); container.setAttribute('aria-atomic', 'true'); var body = document.querySelector('body'); if (body) { body.appendChild(container); } return container; }; /* harmony default export */ var build_module_addContainer = (addContainer); // CONCATENATED MODULE: ./node_modules/@wordpress/a11y/build-module/clear.js /** * Clear the a11y-speak-region elements. */ var clear = function clear() { var regions = document.querySelectorAll('.a11y-speak-region'); for (var i = 0; i < regions.length; i++) { regions[i].textContent = ''; } }; /* harmony default export */ var build_module_clear = (clear); // CONCATENATED MODULE: ./node_modules/@wordpress/a11y/build-module/filterMessage.js var previousMessage = ''; /** * Filter the message to be announced to the screenreader. * * @param {string} message The message to be announced. * * @return {string} The filtered message. */ var filterMessage = function filterMessage(message) { /* * Strip HTML tags (if any) from the message string. Ideally, messages should * be simple strings, carefully crafted for specific use with A11ySpeak. * When re-using already existing strings this will ensure simple HTML to be * stripped out and replaced with a space. Browsers will collapse multiple * spaces natively. */ message = message.replace(/<[^<>]+>/g, ' '); if (previousMessage === message) { message += "\xA0"; } previousMessage = message; return message; }; /* harmony default export */ var build_module_filterMessage = (filterMessage); // CONCATENATED MODULE: ./node_modules/@wordpress/a11y/build-module/index.js /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "setup", function() { return build_module_setup; }); /* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "speak", function() { return build_module_speak; }); /** * WordPress dependencies */ /** * Internal dependencies */ /** * Create the live regions. */ var build_module_setup = function setup() { var containerPolite = document.getElementById('a11y-speak-polite'); var containerAssertive = document.getElementById('a11y-speak-assertive'); if (containerPolite === null) { build_module_addContainer('polite'); } if (containerAssertive === null) { build_module_addContainer('assertive'); } }; /** * Run setup on domReady. */ external_this_wp_domReady_default()(build_module_setup); /** * Allows you to easily announce dynamic interface updates to screen readers using ARIA live regions. * This module is inspired by the `speak` function in wp-a11y.js * * @param {string} message The message to be announced by Assistive Technologies. * @param {string} ariaLive Optional. The politeness level for aria-live. Possible values: * polite or assertive. Default polite. * * @example * ```js * import { speak } from '@wordpress/a11y'; * * // For polite messages that shouldn't interrupt what screen readers are currently announcing. * speak( 'The message you want to send to the ARIA live region' ); * * // For assertive messages that should interrupt what screen readers are currently announcing. * speak( 'The message you want to send to the ARIA live region', 'assertive' ); * ``` */ var build_module_speak = function speak(message, ariaLive) { // Clear previous messages to allow repeated strings being read out. build_module_clear(); message = build_module_filterMessage(message); var containerPolite = document.getElementById('a11y-speak-polite'); var containerAssertive = document.getElementById('a11y-speak-assertive'); if (containerAssertive && 'assertive' === ariaLive) { containerAssertive.textContent = message; } else if (containerPolite) { containerPolite.textContent = message; } }; /***/ }) /******/ });