https://artsacademymuseum.org/wp-includes/js/dist/a11y.js?ver=604a4359a838a9073d9f

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47/************************************************************************/
48var __webpack_exports__ = {};
49// ESM COMPAT FLAG
50__webpack_require__.r(__webpack_exports__);
51
52// EXPORTS
53__webpack_require__.d(__webpack_exports__, {
54  setup: () => (/* binding */ setup),
55  speak: () => (/* reexport */ speak)
56});
57
58;// external ["wp","domReady"]
59const external_wp_domReady_namespaceObject = window["wp"]["domReady"];
60var external_wp_domReady_default = /*#__PURE__*/__webpack_require__.n(external_wp_domReady_namespaceObject);
61;// ./node_modules/@wordpress/a11y/build-module/script/add-container.js
62/**
63 * Build the live regions markup.
64 *
65 * @param {string} [ariaLive] Value for the 'aria-live' attribute; default: 'polite'.
66 *
67 * @return {HTMLDivElement} The ARIA live region HTML element.
68 */
69function addContainer(ariaLive = 'polite') {
70  const container = document.createElement('div');
71  container.id = `a11y-speak-${ariaLive}`;
72  container.className = 'a11y-speak-region';
73  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;');
74  container.setAttribute('aria-live', ariaLive);
75  container.setAttribute('aria-relevant', 'additions text');
76  container.setAttribute('aria-atomic', 'true');
77  const {
78    body
79  } = document;
80  if (body) {
81    body.appendChild(container);
82  }
83  return container;
84}
85
86;// external ["wp","i18n"]
87const external_wp_i18n_namespaceObject = window["wp"]["i18n"];
88;// ./node_modules/@wordpress/a11y/build-module/script/add-intro-text.js
89/**
90 * WordPress dependencies
91 */
92
93
94/**
95 * Build the explanatory text to be placed before the aria live regions.
96 *
97 * This text is initially hidden from assistive technologies by using a `hidden`
98 * HTML attribute which is then removed once a message fills the aria-live regions.
99 *
100 * @return {HTMLParagraphElement} The explanatory text HTML element.
101 */
102function addIntroText() {
103  const introText = document.createElement('p');
104  introText.id = 'a11y-speak-intro-text';
105  introText.className = 'a11y-speak-intro-text';
106  introText.textContent = (0,external_wp_i18n_namespaceObject.__)('Notifications');
107  introText.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;');
108  introText.setAttribute('hidden', 'hidden');
109  const {
110    body
111  } = document;
112  if (body) {
113    body.appendChild(introText);
114  }
115  return introText;
116}
117
118;// ./node_modules/@wordpress/a11y/build-module/shared/clear.js
119/**
120 * Clears the a11y-speak-region elements and hides the explanatory text.
121 */
122function clear() {
123  const regions = document.getElementsByClassName('a11y-speak-region');
124  const introText = document.getElementById('a11y-speak-intro-text');
125  for (let i = 0; i < regions.length; i++) {
126    regions[i].textContent = '';
127  }
128
129  // Make sure the explanatory text is hidden from assistive technologies.
130  if (introText) {
131    introText.setAttribute('hidden', 'hidden');
132  }
133}
134
135;// ./node_modules/@wordpress/a11y/build-module/shared/filter-message.js
136let previousMessage = '';
137
138/**
139 * Filter the message to be announced to the screenreader.
140 *
141 * @param {string} message The message to be announced.
142 *
143 * @return {string} The filtered message.
144 */
145function filterMessage(message) {
146  /*
147   * Strip HTML tags (if any) from the message string. Ideally, messages should

148   * be simple strings, carefully crafted for specific use with A11ySpeak.
149   * When re-using already existing strings this will ensure simple HTML to be
150   * stripped out and replaced with a space. Browsers will collapse multiple
151   * spaces natively.
152   */
153  message = message.replace(/<[^<>]+>/g, ' ');
154
155  /*
156   * Safari + VoiceOver don't announce repeated, identical strings. We use
157   * a `no-break space` to force them to think identical strings are different.
158   */
159  if (previousMessage === message) {
160    message += '\u00A0';
161  }
162  previousMessage = message;
163  return message;
164}
165
166;// ./node_modules/@wordpress/a11y/build-module/shared/index.js
167/**
168 * Internal dependencies
169 */
170
171
172
173/**
174 * Allows you to easily announce dynamic interface updates to screen readers using ARIA live regions.
175 * This module is inspired by the `speak` function in `wp-a11y.js`.
176 *
177 * @param {string}               message    The message to be announced by assistive technologies.
178 * @param {'polite'|'assertive'} [ariaLive] The politeness level for aria-live; default: 'polite'.
179 *
180 * @example
181 * ```js
182 * import { speak } from '@wordpress/a11y';
183 *
184 * // For polite messages that shouldn't interrupt what screen readers are currently announcing.
185 * speak( 'The message you want to send to the ARIA live region' );
186 *
187 * // For assertive messages that should interrupt what screen readers are currently announcing.
188 * speak( 'The message you want to send to the ARIA live region', 'assertive' );
189 * ```
190 */
191function speak(message, ariaLive) {
192  /*
193   * Clear previous messages to allow repeated strings being read out and hide
194   * the explanatory text from assistive technologies.
195   */
196  clear();
197  message = filterMessage(message);
198  const introText = document.getElementById('a11y-speak-intro-text');
199  const containerAssertive = document.getElementById('a11y-speak-assertive');
200  const containerPolite = document.getElementById('a11y-speak-polite');
201  if (containerAssertive && ariaLive === 'assertive') {
202    containerAssertive.textContent = message;
203  } else if (containerPolite) {
204    containerPolite.textContent = message;
205  }
206
207  /*
208   * Make the explanatory text available to assistive technologies by removing
209   * the 'hidden' HTML attribute.
210   */
211  if (introText) {
212    introText.removeAttribute('hidden');
213  }
214}
215
216;// ./node_modules/@wordpress/a11y/build-module/index.js
217/**
218 * WordPress dependencies
219 */
220
221
222/**
223 * Internal dependencies
224 */
225
226
227
228
229/**
230 * Create the live regions.
231 */
232function setup() {
233  const introText = document.getElementById('a11y-speak-intro-text');
234  const containerAssertive = document.getElementById('a11y-speak-assertive');
235  const containerPolite = document.getElementById('a11y-speak-polite');
236  if (introText === null) {
237    addIntroText();
238  }
239  if (containerAssertive === null) {
240    addContainer('assertive');
241  }
242  if (containerPolite === null) {
243    addContainer('polite');
244  }
245}
246
247/**
248 * Run setup on domReady.
249 */
250external_wp_domReady_default()(setup);
251
252(window.wp = window.wp || {}).a11y = __webpack_exports__;
253/******/ })()
254;