https://forumfilm.pl/igrzyska_smierci_wschod_slonca_w_dniu_dozynek/app.js?v=20260916-trailer3-posters4-privacy

1(() => {
2  'use strict';
3
4  const reducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
5  const loader = document.querySelector('.loader');
6  const header = document.querySelector('[data-header]');
7  const progress = document.querySelector('.scroll-progress span');
8  const menuButton = document.querySelector('.menu-toggle');
9  const nav = document.querySelector('.nav');
10  const videoDialog = document.querySelector('[data-video-dialog]');
11  const videoFrame = videoDialog.querySelector('iframe');
12  const lightbox = document.querySelector('[data-lightbox]');
13  const lightboxImage = lightbox.querySelector('figure img');
14  const lightboxCaption = lightbox.querySelector('figcaption span');
15  const lightboxCounter = lightbox.querySelector('figcaption strong');
16  const galleryButtons = [...document.querySelectorAll('[data-gallery-index]')];
17  let galleryIndex = 0;
18  let lastTrigger = null;
19  let ticking = false;
20
21  function sharedPrivacyButton() {
22    return document.getElementById('cookie-privacy-button');
23  }
24
25  function hasMediaConsent() {
26    const privacyButton = sharedPrivacyButton();
27    if (!privacyButton) return true;
28    return Boolean(videoFrame.getAttribute('src'));
29  }
30
31  const gallery = galleryButtons.map((button) => {
32    const image = button.querySelector('img');
33    return { src: image.src, alt: image.alt };
34  });
35
36  function unlockPage() {
37    window.setTimeout(() => loader.classList.add('is-gone'), reducedMotion ? 0 : 1150);
38  }
39
40  if (document.readyState === 'complete') unlockPage();
41  else window.addEventListener('load', unlockPage, { once: true });
42
43  function updateScroll() {
44    const y = window.scrollY;
45    const max = Math.max(1, document.documentElement.scrollHeight - window.innerHeight);
46    document.documentElement.style.setProperty('--scroll-y', y.toFixed(1));
47    progress.style.transform = `scaleX(${Math.min(1, y / max)})`;
48    header.classList.toggle('is-scrolled', y > 30);
49    ticking = false;
50  }
51
52  window.addEventListener('scroll', () => {
53    if (!ticking) {
54      window.requestAnimationFrame(updateScroll);
55      ticking = true;
56    }
57  }, { passive: true });
58  updateScroll();
59
60  const reveals = document.querySelectorAll('.reveal');
61  if ('IntersectionObserver' in window && !reducedMotion) {
62    const observer = new IntersectionObserver((entries) => {
63      entries.forEach((entry) => {
64        if (entry.isIntersecting) {
65          entry.target.classList.add('is-visible');
66          observer.unobserve(entry.target);
67        }
68      });
69    }, { rootMargin: '0px 0px -8% 0px', threshold: 0.12 });
70    reveals.forEach((element, index) => {
71      element.style.transitionDelay = `${Math.min(index % 3, 2) * 70}ms`;
72      observer.observe(element);
73    });
74  } else {
75    reveals.forEach((element) => element.classList.add('is-visible'));
76  }
77
78  function setMenu(open) {
79    menuButton.setAttribute('aria-expanded', String(open));
80    nav.classList.toggle('is-open', open);
81    document.body.classList.toggle('is-locked', open);
82  }
83
84  menuButton.addEventListener('click', () => setMenu(menuButton.getAttribute('aria-expanded') !== 'true'));
85  nav.querySelectorAll('a').forEach((link) => link.addEventListener('click', () => setMenu(false)));
86
87  function openVideo(id, trigger) {
88    if (!hasMediaConsent()) {
89      sharedPrivacyButton()?.click();
90      return;
91    }
92    lastTrigger = trigger;
93    setMenu(false);
94    videoFrame.src = `https://www.youtube-nocookie.com/embed/${encodeURIComponent(id)}?autoplay=1&controls=1&enablejsapi=1&rel=0&modestbranding=1`;
95    videoDialog.showModal();
96    document.body.classList.add('is-locked');
97  }
98
99  function closeVideo() {
100    videoFrame.contentWindow?.postMessage(JSON.stringify({ event: 'command', func: 'stopVideo', args: '' }), '*');
101    videoDialog.close();
102    document.body.classList.remove('is-locked');
103    lastTrigger?.focus();
104  }
105
106  document.querySelectorAll('[data-video]').forEach((button) => {
107    button.addEventListener('click', () => openVideo(button.dataset.video, button));
108  });
109  videoDialog.querySelector('.dialog-close').addEventListener('click', closeVideo);
110  videoDialog.addEventListener('cancel', (event) => { event.preventDefault(); closeVideo(); });
111  videoDialog.addEventListener('click', (event) => { if (event.target === videoDialog) closeVideo(); });
112
113  document.getElementById('privacySettings')?.addEventListener('click', () => {
114    sharedPrivacyButton()?.click();
115  });
116
117  function renderGallery() {
118    const item = gallery[galleryIndex];
119    lightboxImage.src = item.src;
120    lightboxImage.alt = item.alt;
121    lightboxCaption.textContent = item.alt;
122    lightboxCounter.textContent = `${String(galleryIndex + 1).padStart(2, '0')} / ${String(gallery.length).padStart(2, '0')}`;
123  }
124
125  function openGallery(index, trigger) {
126    galleryIndex = index;
127    lastTrigger = trigger;
128    renderGallery();
129    lightbox.showModal();
130    document.body.classList.add('is-locked');
131  }
132
133  function stepGallery(direction) {
134    galleryIndex = (galleryIndex + direction + gallery.length) % gallery.length;
135    renderGallery();
136  }
137
138  function closeGallery() {
139    lightbox.close();
140    document.body.classList.remove('is-locked');
141    lastTrigger?.focus();
142  }
143
144  galleryButtons.forEach((button) => button.addEventListener('click', () => openGallery(Number(button.dataset.galleryIndex), button)));
145  lightbox.querySelector('.lightbox__nav--prev').addEventListener('click', () => stepGallery(-1));
146  lightbox.querySelector('.lightbox__nav--next').addEventListener('click', () => stepGallery(1));
147  lightbox.querySelector('.dialog-close').addEventListener('click', closeGallery);
148  lightbox.addEventListener('cancel', (event) => { event.preventDefault(); closeGallery(); });
149  lightbox.addEventListener('click', (event) => { if (event.target === lightbox) closeGallery(); });
150  lightbox.addEventListener('keydown', (event) => {
151    if (event.key === 'ArrowLeft') stepGallery(-1);
152    if (event.key === 'ArrowRight') stepGallery(1);
153  });
154})();