461 lines
15 KiB
JavaScript
461 lines
15 KiB
JavaScript
import { showToast } from "./toast.js";
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function getCookie(name) {
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const value = `; ${document.cookie}`;
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const parts = value.split(`; ${name}=`);
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if (parts.length === 2) return parts.pop().split(';').shift();
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return null;
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}
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document.addEventListener("DOMContentLoaded", () => {
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// Check authentication status
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const isLoggedIn = !!getCookie('uid');
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// Update body class for CSS-based visibility
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document.body.classList.toggle('logged-in', isLoggedIn);
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// Get all main content sections
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const mainSections = Array.from(document.querySelectorAll('main > section'));
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// Show/hide sections with smooth transitions
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const showSection = (sectionId) => {
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// Update body class to indicate current page
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document.body.className = '';
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if (sectionId) {
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document.body.classList.add(`page-${sectionId}`);
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} else {
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document.body.classList.add('page-welcome');
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}
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// Update active state of navigation links
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document.querySelectorAll('.dashboard-nav a').forEach(link => {
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link.classList.remove('active');
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if ((!sectionId && link.getAttribute('href') === '#welcome-page') ||
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(sectionId && link.getAttribute('href') === `#${sectionId}`)) {
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link.classList.add('active');
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}
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});
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mainSections.forEach(section => {
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// Skip navigation sections
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if (section.id === 'guest-dashboard' || section.id === 'user-dashboard') {
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return;
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}
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const isTarget = section.id === sectionId;
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const isLegalPage = ['terms-page', 'privacy-page', 'imprint-page'].includes(sectionId);
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const isWelcomePage = !sectionId || sectionId === 'welcome-page';
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if (isTarget || (isLegalPage && section.id === sectionId)) {
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// Show the target section or legal page
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section.classList.add('active');
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section.hidden = false;
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// Focus the section for accessibility with a small delay
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// Only focus if the section is focusable and in the viewport
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const focusSection = () => {
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try {
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if (section && typeof section.focus === 'function' &&
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section.offsetParent !== null && // Check if element is visible
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section.getBoundingClientRect().top < window.innerHeight &&
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section.getBoundingClientRect().bottom > 0) {
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section.focus({ preventScroll: true });
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}
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} catch (e) {
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// Silently fail if focusing isn't possible
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if (window.DEBUG_NAV || (window.location.hostname === 'localhost' || window.location.hostname === '127.0.0.1')) {
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console.debug('Could not focus section:', e);
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}
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}
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};
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// Use requestAnimationFrame for better performance
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requestAnimationFrame(() => {
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// Only set the timeout in debug mode or local development
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if (window.DEBUG_NAV || (window.location.hostname === 'localhost' || window.location.hostname === '127.0.0.1')) {
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setTimeout(focusSection, 50);
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} else {
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focusSection();
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}
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});
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} else if (isWelcomePage && section.id === 'welcome-page') {
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// Special handling for welcome page
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section.classList.add('active');
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section.hidden = false;
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} else {
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// Hide other sections
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section.classList.remove('active');
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section.hidden = true;
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}
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});
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// Update URL hash without page scroll
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if (sectionId && !['terms-page', 'privacy-page', 'imprint-page'].includes(sectionId)) {
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if (sectionId === 'welcome-page') {
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history.replaceState(null, '', window.location.pathname);
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} else {
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history.replaceState(null, '', `#${sectionId}`);
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}
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}
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};
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// Handle initial page load
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const getValidSection = (sectionId) => {
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const protectedSections = ['me-page', 'register-page'];
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// If not logged in and trying to access protected section
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if (!isLoggedIn && protectedSections.includes(sectionId)) {
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return 'welcome-page';
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}
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// If section doesn't exist, default to welcome page
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if (!document.getElementById(sectionId)) {
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return 'welcome-page';
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}
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return sectionId;
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};
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// Process initial page load
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const initialPage = window.location.hash.substring(1) || 'welcome-page';
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const validSection = getValidSection(initialPage);
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// Update URL if needed
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if (validSection !== initialPage) {
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window.location.hash = validSection;
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}
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// Show the appropriate section
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showSection(validSection);
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const Router = {
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sections: Array.from(document.querySelectorAll("main > section")),
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showOnly(id) {
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// Validate the section ID
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const validId = getValidSection(id);
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// Update URL if needed
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if (validId !== id) {
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window.location.hash = validId;
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return;
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}
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// Show the requested section
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showSection(validId);
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// Handle the quota meter visibility - only show with 'me-page'
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const quotaMeter = document.getElementById('quota-meter');
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if (quotaMeter) {
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quotaMeter.hidden = validId !== 'me-page';
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quotaMeter.tabIndex = validId === 'me-page' ? 0 : -1;
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}
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// Update navigation active states
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this.updateActiveNav(validId);
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},
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updateActiveNav(activeId) {
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// Update active states for navigation links
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document.querySelectorAll('.dashboard-nav a').forEach(link => {
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const target = link.getAttribute('href').substring(1);
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if (target === activeId) {
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link.setAttribute('aria-current', 'page');
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link.classList.add('active');
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} else {
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link.removeAttribute('aria-current');
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link.classList.remove('active');
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}
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});
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}
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};
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// Initialize the router
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const router = Router;
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// Handle section visibility based on authentication
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const updateSectionVisibility = (sectionId) => {
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const section = document.getElementById(sectionId);
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if (!section) return;
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// Skip navigation sections and quota meter
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if (['guest-dashboard', 'user-dashboard', 'quota-meter'].includes(sectionId)) {
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return;
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}
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const currentHash = window.location.hash.substring(1);
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const isLegalPage = ['terms-page', 'privacy-page', 'imprint-page'].includes(sectionId);
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// Special handling for legal pages - always show when in hash
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if (isLegalPage) {
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const isActive = sectionId === currentHash;
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section.hidden = !isActive;
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section.tabIndex = isActive ? 0 : -1;
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if (isActive) section.focus();
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return;
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}
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// Special handling for me-page - only show to authenticated users
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if (sectionId === 'me-page') {
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section.hidden = !isLoggedIn || currentHash !== 'me-page';
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section.tabIndex = (isLoggedIn && currentHash === 'me-page') ? 0 : -1;
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return;
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}
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// Special handling for register page - only show to guests
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if (sectionId === 'register-page') {
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section.hidden = isLoggedIn || currentHash !== 'register-page';
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section.tabIndex = (!isLoggedIn && currentHash === 'register-page') ? 0 : -1;
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return;
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}
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// For other sections, show if they match the current section ID
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const isActive = sectionId === currentHash;
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section.hidden = !isActive;
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section.tabIndex = isActive ? 0 : -1;
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if (isActive) {
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section.focus();
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}
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};
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// Initialize the router
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router.init = function() {
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// Update visibility for all sections
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this.sections.forEach(section => {
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updateSectionVisibility(section.id);
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});
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// Show user-upload-area only when me-page is shown and user is logged in
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const userUpload = document.getElementById("user-upload-area");
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if (userUpload) {
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const uid = getCookie("uid");
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userUpload.style.display = (window.location.hash === '#me-page' && uid) ? '' : 'none';
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}
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// Store the current page
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localStorage.setItem("last_page", window.location.hash.substring(1));
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// Initialize navigation
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initNavLinks();
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initBackButtons();
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initStreamLinks();
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// Ensure proper focus management for accessibility
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const currentSection = document.querySelector('main > section:not([hidden])');
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if (currentSection) {
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currentSection.setAttribute('tabindex', '0');
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currentSection.focus();
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}
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};
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// Initialize the router
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router.init();
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// Handle footer links
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document.querySelectorAll('.footer-links a').forEach(link => {
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link.addEventListener('click', (e) => {
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e.preventDefault();
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const target = link.dataset.target;
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if (target) {
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// Update URL hash to maintain proper history state
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window.location.hash = target;
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// Use the router to handle the navigation
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if (router && typeof router.showOnly === 'function') {
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router.showOnly(target);
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} else {
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// Fallback to showSection if router is not available
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showSection(target);
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}
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}
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});
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});
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// Export the showOnly function for global access
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window.showOnly = router.showOnly.bind(router);
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// Make router available globally for debugging
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window.appRouter = router;
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// Highlight active profile link on browser back/forward navigation
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function highlightActiveProfileLink() {
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const params = new URLSearchParams(window.location.search);
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const profileUid = params.get('profile');
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const ul = document.getElementById('stream-list');
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if (!ul) return;
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ul.querySelectorAll('a.profile-link').forEach(link => {
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const url = new URL(link.href, window.location.origin);
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const uidParam = url.searchParams.get('profile');
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link.classList.toggle('active', uidParam === profileUid);
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});
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}
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window.addEventListener('popstate', () => {
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const params = new URLSearchParams(window.location.search);
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const profileUid = params.get('profile');
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const currentPage = window.location.hash.substring(1) || 'welcome-page';
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// Prevent unauthorized access to me-page
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if ((currentPage === 'me-page' || profileUid) && !getCookie('uid')) {
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history.replaceState(null, '', '#welcome-page');
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showOnly('welcome-page');
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return;
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}
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if (profileUid) {
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showOnly('me-page');
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if (typeof window.showProfilePlayerFromUrl === 'function') {
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window.showProfilePlayerFromUrl();
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}
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} else {
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highlightActiveProfileLink();
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}
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});
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/* restore last page (unless magic‑link token present) */
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const params = new URLSearchParams(location.search);
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const token = params.get("token");
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if (!token) {
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const last = localStorage.getItem("last_page");
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if (last && document.getElementById(last)) {
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showOnly(last);
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} else if (document.getElementById("welcome-page")) {
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// Show Welcome page by default for all new/guest users
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showOnly("welcome-page");
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}
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// Highlight active link on initial load
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highlightActiveProfileLink();
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}
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/* token → show magic‑login page */
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if (token) {
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document.getElementById("magic-token").value = token;
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showOnly("magic-login-page");
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const err = params.get("error");
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if (err) {
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const box = document.getElementById("magic-error");
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box.textContent = decodeURIComponent(err);
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box.style.display = "block";
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}
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}
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function renderStreamList(streams) {
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const ul = document.getElementById("stream-list");
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if (!ul) return;
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if (streams.length) {
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streams.sort();
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ul.innerHTML = streams.map(uid => `
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<li><a href="/?profile=${encodeURIComponent(uid)}" class="profile-link">▶ ${uid}</a></li>
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`).join("");
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} else {
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ul.innerHTML = "<li>No active streams.</li>";
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}
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// Ensure correct link is active after rendering
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highlightActiveProfileLink();
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}
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// Initialize navigation listeners
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function initNavLinks() {
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const navIds = ["links", "user-dashboard", "guest-dashboard"];
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navIds.forEach(id => {
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const nav = document.getElementById(id);
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if (!nav) return;
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nav.addEventListener("click", e => {
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const a = e.target.closest("a[data-target]");
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if (!a || !nav.contains(a)) return;
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e.preventDefault();
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// Save audio state before navigation
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const audio = document.getElementById('me-audio');
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const wasPlaying = audio && !audio.paused;
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const currentTime = audio ? audio.currentTime : 0;
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const target = a.dataset.target;
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if (target) showOnly(target);
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// Handle stream page specifically
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if (target === "stream-page" && typeof window.maybeLoadStreamsOnShow === "function") {
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window.maybeLoadStreamsOnShow();
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}
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// Handle me-page specifically
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else if (target === "me-page" && audio) {
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// Restore audio state if it was playing
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if (wasPlaying) {
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audio.currentTime = currentTime;
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audio.play().catch(e => console.error('Play failed:', e));
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}
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}
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});
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});
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// Add click handlers for footer links with audio state saving
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document.querySelectorAll(".footer-links a").forEach(link => {
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link.addEventListener("click", (e) => {
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e.preventDefault();
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const target = link.dataset.target;
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if (!target) return;
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// Save audio state before navigation
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const audio = document.getElementById('me-audio');
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const wasPlaying = audio && !audio.paused;
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const currentTime = audio ? audio.currentTime : 0;
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showOnly(target);
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// Handle me-page specifically
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if (target === "me-page" && audio) {
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// Restore audio state if it was playing
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if (wasPlaying) {
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audio.currentTime = currentTime;
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audio.play().catch(e => console.error('Play failed:', e));
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}
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}
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});
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});
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}
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function initBackButtons() {
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document.querySelectorAll('a[data-back]').forEach(btn => {
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btn.addEventListener("click", e => {
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e.preventDefault();
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const target = btn.dataset.back;
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if (target) showOnly(target);
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// Ensure streams load instantly when stream-page is shown
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if (target === "stream-page" && typeof window.maybeLoadStreamsOnShow === "function") {
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window.maybeLoadStreamsOnShow();
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}
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});
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});
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}
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function initStreamLinks() {
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const ul = document.getElementById("stream-list");
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if (!ul) return;
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ul.addEventListener("click", e => {
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const a = e.target.closest("a.profile-link");
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if (!a || !ul.contains(a)) return;
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e.preventDefault();
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const url = new URL(a.href, window.location.origin);
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const profileUid = url.searchParams.get("profile");
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if (profileUid && window.location.search !== `?profile=${encodeURIComponent(profileUid)}`) {
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window.profileNavigationTriggered = true;
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window.history.pushState({}, '', `/?profile=${encodeURIComponent(profileUid)}`);
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window.dispatchEvent(new Event("popstate"));
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}
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});
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}
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// Initialize Router
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document.addEventListener('visibilitychange', () => {
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// Re-check authentication when tab becomes visible again
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if (!document.hidden && window.location.hash === '#me-page' && !getCookie('uid')) {
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window.location.hash = 'welcome-page';
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showOnly('welcome-page');
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}
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});
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Router.init();
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});
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