import * as __WEBPACK_EXTERNAL_MODULE__wordpress_interactivity_8e89b257__ from "@wordpress/interactivity";
/******/ var __webpack_modules__ = ({
/***/ 225:
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ B: () => (/* binding */ updateHead),
/* harmony export */ J: () => (/* binding */ fetchHeadAssets)
/* harmony export */ });
/**
* Helper to update only the necessary tags in the head.
*
* @async
* @param newHead The head elements of the new page.
*/
const updateHead = async newHead => {
// Helper to get the tag id store in the cache.
const getTagId = tag => tag.id || tag.outerHTML;
// Map incoming head tags by their content.
const newHeadMap = new Map();
for (const child of newHead) {
newHeadMap.set(getTagId(child), child);
}
const toRemove = [];
// Detect nodes that should be added or removed.
for (const child of document.head.children) {
const id = getTagId(child);
// Always remove styles and links as they might change.
if (child.nodeName === 'LINK' || child.nodeName === 'STYLE') {
toRemove.push(child);
} else if (newHeadMap.has(id)) {
newHeadMap.delete(id);
} else if (child.nodeName !== 'SCRIPT' && child.nodeName !== 'META') {
toRemove.push(child);
}
}
// Prepare new assets.
const toAppend = [...newHeadMap.values()];
// Apply the changes.
toRemove.forEach(n => n.remove());
document.head.append(...toAppend);
};
/**
* Fetches and processes head assets (stylesheets and scripts) from a specified document.
*
* @async
* @param doc The document from which to fetch head assets. It should support standard DOM querying methods.
* @param headElements A map of head elements to modify tracking the URLs of already processed assets to avoid duplicates.
* @param headElements.tag
* @param headElements.text
*
* @return Returns an array of HTML elements representing the head assets.
*/
const fetchHeadAssets = async (doc, headElements) => {
const headTags = [];
const assets = [{
tagName: 'style',
selector: 'link[rel=stylesheet]',
attribute: 'href'
}, {
tagName: 'script',
selector: 'script[src]',
attribute: 'src'
}];
for (const asset of assets) {
const {
tagName,
selector,
attribute
} = asset;
const tags = doc.querySelectorAll(selector);
// Use Promise.all to wait for fetch to complete
await Promise.all(Array.from(tags).map(async tag => {
const attributeValue = tag.getAttribute(attribute);
if (!headElements.has(attributeValue)) {
try {
const response = await fetch(attributeValue);
const text = await response.text();
headElements.set(attributeValue, {
tag,
text
});
} catch (e) {
// eslint-disable-next-line no-console
console.error(e);
}
}
const headElement = headElements.get(attributeValue);
const element = doc.createElement(tagName);
element.innerText = headElement.text;
for (const attr of headElement.tag.attributes) {
element.setAttribute(attr.name, attr.value);
}
headTags.push(element);
}));
}
return [doc.querySelector('title'), ...doc.querySelectorAll('style'), ...headTags];
};
/***/ }),
/***/ 638:
/***/ ((module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.a(module, async (__webpack_handle_async_dependencies__, __webpack_async_result__) => { try {
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ N: () => (/* binding */ actions),
/* harmony export */ S: () => (/* binding */ state)
/* harmony export */ });
/* harmony import */ var _wordpress_interactivity__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(998);
/* harmony import */ var _head__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(225);
var _getConfig$navigation;
/**
* WordPress dependencies
*/
/**
* Internal dependencies
*/
const {
directivePrefix,
getRegionRootFragment,
initialVdom,
toVdom,
render,
parseInitialData,
populateInitialData,
batch
} = (0,_wordpress_interactivity__WEBPACK_IMPORTED_MODULE_0__.privateApis)('I acknowledge that using private APIs means my theme or plugin will inevitably break in the next version of WordPress.');
// Check if the navigation mode is full page or region based.
const navigationMode = (_getConfig$navigation = (0,_wordpress_interactivity__WEBPACK_IMPORTED_MODULE_0__.getConfig)('core/router').navigationMode) !== null && _getConfig$navigation !== void 0 ? _getConfig$navigation : 'regionBased';
// The cache of visited and prefetched pages, stylesheets and scripts.
const pages = new Map();
const headElements = new Map();
// Helper to remove domain and hash from the URL. We are only interesting in
// caching the path and the query.
const getPagePath = url => {
const u = new URL(url, window.location.href);
return u.pathname + u.search;
};
// Fetch a new page and convert it to a static virtual DOM.
const fetchPage = async (url, {
html
}) => {
try {
if (!html) {
const res = await window.fetch(url);
if (res.status !== 200) {
return false;
}
html = await res.text();
}
const dom = new window.DOMParser().parseFromString(html, 'text/html');
return regionsToVdom(dom);
} catch (e) {
return false;
}
};
// Return an object with VDOM trees of those HTML regions marked with a
// `router-region` directive.
const regionsToVdom = async (dom, {
vdom
} = {}) => {
const regions = {
body: undefined
};
let head;
if (true) {
if (navigationMode === 'fullPage') {
head = await (0,_head__WEBPACK_IMPORTED_MODULE_1__/* .fetchHeadAssets */ .J)(dom, headElements);
regions.body = vdom ? vdom.get(document.body) : toVdom(dom.body);
}
}
if (navigationMode === 'regionBased') {
const attrName = `data-${directivePrefix}-router-region`;
dom.querySelectorAll(`[${attrName}]`).forEach(region => {
const id = region.getAttribute(attrName);
regions[id] = vdom?.has(region) ? vdom.get(region) : toVdom(region);
});
}
const title = dom.querySelector('title')?.innerText;
const initialData = parseInitialData(dom);
return {
regions,
head,
title,
initialData
};
};
// Render all interactive regions contained in the given page.
const renderRegions = page => {
batch(() => {
if (true) {
if (navigationMode === 'fullPage') {
// Once this code is tested and more mature, the head should be updated for region based navigation as well.
(0,_head__WEBPACK_IMPORTED_MODULE_1__/* .updateHead */ .B)(page.head);
const fragment = getRegionRootFragment(document.body);
render(page.regions.body, fragment);
}
}
if (navigationMode === 'regionBased') {
populateInitialData(page.initialData);
const attrName = `data-${directivePrefix}-router-region`;
document.querySelectorAll(`[${attrName}]`).forEach(region => {
const id = region.getAttribute(attrName);
const fragment = getRegionRootFragment(region);
render(page.regions[id], fragment);
});
}
if (page.title) {
document.title = page.title;
}
});
};
/**
* Load the given page forcing a full page reload.
*
* The function returns a promise that won't resolve, useful to prevent any
* potential feedback indicating that the navigation has finished while the new
* page is being loaded.
*
* @param href The page href.
* @return Promise that never resolves.
*/
const forcePageReload = href => {
window.location.assign(href);
return new Promise(() => {});
};
// Listen to the back and forward buttons and restore the page if it's in the
// cache.
window.addEventListener('popstate', async () => {
const pagePath = getPagePath(window.location.href); // Remove hash.
const page = pages.has(pagePath) && (await pages.get(pagePath));
if (page) {
renderRegions(page);
// Update the URL in the state.
state.url = window.location.href;
} else {
window.location.reload();
}
});
// Initialize the router and cache the initial page using the initial vDOM.
// Once this code is tested and more mature, the head should be updated for
// region based navigation as well.
if (true) {
if (navigationMode === 'fullPage') {
// Cache the scripts. Has to be called before fetching the assets.
[].map.call(document.querySelectorAll('script[src]'), script => {
headElements.set(script.getAttribute('src'), {
tag: script,
text: script.textContent
});
});
await (0,_head__WEBPACK_IMPORTED_MODULE_1__/* .fetchHeadAssets */ .J)(document, headElements);
}
}
pages.set(getPagePath(window.location.href), Promise.resolve(regionsToVdom(document, {
vdom: initialVdom
})));
// Check if the link is valid for client-side navigation.
const isValidLink = ref => ref && ref instanceof window.HTMLAnchorElement && ref.href && (!ref.target || ref.target === '_self') && ref.origin === window.location.origin && !ref.pathname.startsWith('/wp-admin') && !ref.pathname.startsWith('/wp-login.php') && !ref.getAttribute('href').startsWith('#') && !new URL(ref.href).searchParams.has('_wpnonce');
// Check if the event is valid for client-side navigation.
const isValidEvent = event => event && event.button === 0 &&
// Left clicks only.
!event.metaKey &&
// Open in new tab (Mac).
!event.ctrlKey &&
// Open in new tab (Windows).
!event.altKey &&
// Download.
!event.shiftKey && !event.defaultPrevented;
// Variable to store the current navigation.
let navigatingTo = '';
const {
state,
actions
} = (0,_wordpress_interactivity__WEBPACK_IMPORTED_MODULE_0__.store)('core/router', {
state: {
url: window.location.href,
navigation: {
hasStarted: false,
hasFinished: false,
texts: {
loading: '',
loaded: ''
},
message: ''
}
},
actions: {
/**
* Navigates to the specified page.
*
* This function normalizes the passed href, fetchs the page HTML if
* needed, and updates any interactive regions whose contents have
* changed. It also creates a new entry in the browser session history.
*
* @param href The page href.
* @param [options] Options object.
* @param [options.force] If true, it forces re-fetching the URL.
* @param [options.html] HTML string to be used instead of fetching the requested URL.
* @param [options.replace] If true, it replaces the current entry in the browser session history.
* @param [options.timeout] Time until the navigation is aborted, in milliseconds. Default is 10000.
* @param [options.loadingAnimation] Whether an animation should be shown while navigating. Default to `true`.
* @param [options.screenReaderAnnouncement] Whether a message for screen readers should be announced while navigating. Default to `true`.
*
* @return Promise that resolves once the navigation is completed or aborted.
*/
*navigate(href, options = {}) {
const {
clientNavigationDisabled
} = (0,_wordpress_interactivity__WEBPACK_IMPORTED_MODULE_0__.getConfig)();
if (clientNavigationDisabled) {
yield forcePageReload(href);
}
const pagePath = getPagePath(href);
const {
navigation
} = state;
const {
loadingAnimation = true,
screenReaderAnnouncement = true,
timeout = 10000
} = options;
navigatingTo = href;
actions.prefetch(pagePath, options);
// Create a promise that resolves when the specified timeout ends.
// The timeout value is 10 seconds by default.
const timeoutPromise = new Promise(resolve => setTimeout(resolve, timeout));
// Don't update the navigation status immediately, wait 400 ms.
const loadingTimeout = setTimeout(() => {
if (navigatingTo !== href) {
return;
}
if (loadingAnimation) {
navigation.hasStarted = true;
navigation.hasFinished = false;
}
if (screenReaderAnnouncement) {
navigation.message = navigation.texts.loading;
}
}, 400);
const page = yield Promise.race([pages.get(pagePath), timeoutPromise]);
// Dismiss loading message if it hasn't been added yet.
clearTimeout(loadingTimeout);
// Once the page is fetched, the destination URL could have changed
// (e.g., by clicking another link in the meantime). If so, bail
// out, and let the newer execution to update the HTML.
if (navigatingTo !== href) {
return;
}
if (page && !page.initialData?.config?.['core/router']?.clientNavigationDisabled) {
yield renderRegions(page);
window.history[options.replace ? 'replaceState' : 'pushState']({}, '', href);
// Update the URL in the state.
state.url = href;
// Update the navigation status once the the new page rendering
// has been completed.
if (loadingAnimation) {
navigation.hasStarted = false;
navigation.hasFinished = true;
}
if (screenReaderAnnouncement) {
// Announce that the page has been loaded. If the message is the
// same, we use a no-break space similar to the @wordpress/a11y
// package: https://github.com/WordPress/gutenberg/blob/c395242b8e6ee20f8b06c199e4fc2920d7018af1/packages/a11y/src/filter-message.js#L20-L26
navigation.message = navigation.texts.loaded + (navigation.message === navigation.texts.loaded ? '\u00A0' : '');
}
// Scroll to the anchor if exits in the link.
const {
hash
} = new URL(href, window.location.href);
if (hash) {
document.querySelector(hash)?.scrollIntoView();
}
} else {
yield forcePageReload(href);
}
},
/**
* Prefetchs the page with the passed URL.
*
* The function normalizes the URL and stores internally the fetch
* promise, to avoid triggering a second fetch for an ongoing request.
*
* @param url The page URL.
* @param [options] Options object.
* @param [options.force] Force fetching the URL again.
* @param [options.html] HTML string to be used instead of fetching the requested URL.
*/
prefetch(url, options = {}) {
const {
clientNavigationDisabled
} = (0,_wordpress_interactivity__WEBPACK_IMPORTED_MODULE_0__.getConfig)();
if (clientNavigationDisabled) {
return;
}
const pagePath = getPagePath(url);
if (options.force || !pages.has(pagePath)) {
pages.set(pagePath, fetchPage(pagePath, {
html: options.html
}));
}
}
}
});
// Add click and prefetch to all links.
if (true) {
if (navigationMode === 'fullPage') {
// Navigate on click.
document.addEventListener('click', function (event) {
const ref = event.target.closest('a');
if (isValidLink(ref) && isValidEvent(event)) {
event.preventDefault();
actions.navigate(ref.href);
}
}, true);
// Prefetch on hover.
document.addEventListener('mouseenter', function (event) {
if (event.target?.nodeName === 'A') {
const ref = event.target.closest('a');
if (isValidLink(ref) && isValidEvent(event)) {
actions.prefetch(ref.href);
}
}
}, true);
}
}
__webpack_async_result__();
} catch(e) { __webpack_async_result__(e); } }, 1);
/***/ }),
/***/ 998:
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
var x = y => { var x = {}; __webpack_require__.d(x, y); return x; }
var y = x => () => x
module.exports = x({ ["getConfig"]: () => __WEBPACK_EXTERNAL_MODULE__wordpress_interactivity_8e89b257__.getConfig, ["privateApis"]: () => __WEBPACK_EXTERNAL_MODULE__wordpress_interactivity_8e89b257__.privateApis, ["store"]: () => __WEBPACK_EXTERNAL_MODULE__wordpress_interactivity_8e89b257__.store });
/***/ })
/******/ });
/************************************************************************/
/******/ // The module cache
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/******/
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/******/ var cachedModule = __webpack_module_cache__[moduleId];
/******/ if (cachedModule !== undefined) {
/******/ return cachedModule.exports;
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/******/ var module = __webpack_module_cache__[moduleId] = {
/******/ // no module.id needed
/******/ // no module.loaded needed
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/******/ };
/******/
/******/ // Execute the module function
/******/ __webpack_modules__[moduleId](module, module.exports, __webpack_require__);
/******/
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