.

2026-05-02 20:07:02 +02:00
parent ce8672e283
commit 34dc9aec52
9428 changed files with 1733330 additions and 0 deletions
@@ -0,0 +1,78 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+Object.defineProperty(exports, "AppRouterAnnouncer", {
+    enumerable: true,
+    get: function() {
+        return AppRouterAnnouncer;
+    }
+});
+const _react = require("react");
+const _reactdom = require("react-dom");
+const ANNOUNCER_TYPE = 'next-route-announcer';
+const ANNOUNCER_ID = '__next-route-announcer__';
+function getAnnouncerNode() {
+    const existingAnnouncer = document.getElementsByName(ANNOUNCER_TYPE)[0];
+    if (existingAnnouncer?.shadowRoot?.childNodes[0]) {
+        return existingAnnouncer.shadowRoot.childNodes[0];
+    } else {
+        const container = document.createElement(ANNOUNCER_TYPE);
+        container.style.cssText = 'position:absolute';
+        const announcer = document.createElement('div');
+        announcer.ariaLive = 'assertive';
+        announcer.id = ANNOUNCER_ID;
+        announcer.role = 'alert';
+        announcer.style.cssText = 'position:absolute;border:0;height:1px;margin:-1px;padding:0;width:1px;clip:rect(0 0 0 0);overflow:hidden;white-space:nowrap;word-wrap:normal';
+        // Use shadow DOM here to avoid any potential CSS bleed
+        const shadow = container.attachShadow({
+            mode: 'open'
+        });
+        shadow.appendChild(announcer);
+        document.body.appendChild(container);
+        return announcer;
+    }
+}
+function AppRouterAnnouncer({ tree }) {
+    const [portalNode, setPortalNode] = (0, _react.useState)(null);
+    (0, _react.useEffect)(()=>{
+        const announcer = getAnnouncerNode();
+        setPortalNode(announcer);
+        return ()=>{
+            const container = document.getElementsByTagName(ANNOUNCER_TYPE)[0];
+            if (container?.isConnected) {
+                document.body.removeChild(container);
+            }
+        };
+    }, []);
+    const [routeAnnouncement, setRouteAnnouncement] = (0, _react.useState)('');
+    const previousTitle = (0, _react.useRef)(undefined);
+    (0, _react.useEffect)(()=>{
+        let currentTitle = '';
+        if (document.title) {
+            currentTitle = document.title;
+        } else {
+            const pageHeader = document.querySelector('h1');
+            if (pageHeader) {
+                currentTitle = pageHeader.innerText || pageHeader.textContent || '';
+            }
+        }
+        // Only announce the title change, but not for the first load because screen
+        // readers do that automatically.
+        if (previousTitle.current !== undefined && previousTitle.current !== currentTitle) {
+            setRouteAnnouncement(currentTitle);
+        }
+        previousTitle.current = currentTitle;
+    }, [
+        tree
+    ]);
+    return portalNode ? /*#__PURE__*/ (0, _reactdom.createPortal)(routeAnnouncement, portalNode) : null;
+}
+
+if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
+  Object.defineProperty(exports.default, '__esModule', { value: true });
+  Object.assign(exports.default, exports);
+  module.exports = exports.default;
+}
+
+//# sourceMappingURL=app-router-announcer.js.map