New Year’s Day and Day After
Take time off to celebrate another year gone by with friends and family and look back at all the good times of last year and look forward to a strong new year. Whether you are at Manchester or leaving, we wish everyone a good start to their year.
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(function ensure40pxInlineEarly() {
function set40(el) { el && el.style.setProperty('padding-top', '40px', 'important'); }
// If header already parsed, set now; otherwise set as soon as it appears.
const hdrNow = document.getElementById(HEADER_ID);
if (hdrNow) { set40(hdrNow); return; }
new MutationObserver((muts, obs) => {
const hdr = document.getElementById(HEADER_ID);
if (hdr) { set40(hdr); obs.disconnect(); }
}).observe(document.documentElement, { childList: true, subtree: true });
})();
// --- Helpers ---
function hideDiviBars() {
document.querySelectorAll('.divibars-container').forEach(div => {
const content = (div.textContent || '').replace(/\u00A0/g, ' ').trim();
const shouldHide =
!content ||
/all\s*clear/i.test(content) ||
/test/i.test(content) ||
/feed\s*has\s*no\s*items\.?/i.test(content);
if (shouldHide) div.style.setProperty('display', 'none', 'important');
});
}
function isEffectivelyVisible(el) {
if (!el || !el.isConnected) return false;
const target = el.querySelector('.divibars, .divibars-wrapper, .divibars-content') || el;
const cs = getComputedStyle(target);
if (cs.display === 'none' || cs.visibility === 'hidden' || target.hidden) return false;
if (parseFloat(cs.opacity || '1') < 0.05) return false;
if (target.closest('[aria-hidden="true"]')) return false;
const rect = target.getBoundingClientRect();
const hasSize = (rect.width > 0 && rect.height > 0) || (target.offsetWidth > 0 && target.offsetHeight > 0);
if (!hasSize) return false;
const vh = window.innerHeight || document.documentElement.clientHeight;
return rect.bottom > 0 && rect.top < vh;
}
function anyRealBannerVisible() {
// A 鈥渞eal鈥 banner = visible AND not empty/test/all-clear/feed-empty
return Array.from(document.querySelectorAll(CANDS)).some(el => {
if (!isEffectivelyVisible(el)) return false;
const txt = (el.textContent || '').replace(/\u00A0/g, ' ').trim();
if (!txt) return false;
if (/all\s*clear/i.test(txt) || /test/i.test(txt) || /feed\s*has\s*no\s*items\.?/i.test(txt)) return false;
return true;
});
}
function setForce110(on) {
const root = document.documentElement;
const was = root.classList.contains('divibar-force-110');
if (!!on === was) return;
root.classList.add('divibar-atomic');
root.classList.toggle('divibar-force-110', !!on);
// If we鈥檙e NOT forcing 110, clear any stray inline 110 the plugin may add later.
if (!on) {
const hdr = document.getElementById(HEADER_ID);
if (hdr) hdr.style.setProperty('padding-top', '40px', 'important');
}
requestAnimationFrame(() => root.classList.remove('divibar-atomic'));
}
// Debounced 2-frame confirmation to avoid flicker during animations
let raf1 = null, raf2 = null;
function scheduleRecompute() {
if (raf1) return;
raf1 = requestAnimationFrame(() => {
raf1 = null;
hideDiviBars();
const a = anyRealBannerVisible();
raf2 = requestAnimationFrame(() => {
raf2 = null;
const b = anyRealBannerVisible();
setForce110(a && b);
});
});
}
// --- Wiring ---
document.addEventListener('DOMContentLoaded', scheduleRecompute);
window.addEventListener('load', scheduleRecompute);
window.addEventListener('resize', () => { cancelAnimationFrame(raf1); raf1 = null; cancelAnimationFrame(raf2); raf2 = null; scheduleRecompute(); });
new MutationObserver(() => scheduleRecompute()).observe(document.documentElement, {
childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class', 'aria-hidden']
});
document.addEventListener('transitionend', e => { if (e.target && e.target.closest(CANDS)) scheduleRecompute(); });
document.addEventListener('animationend', e => { if (e.target && e.target.closest(CANDS)) scheduleRecompute(); });
document.addEventListener('click', function (e) {
const btn = e.target && e.target.closest('.divibars-close');
if (!btn) return;
setTimeout(() => {
const bar = btn.closest('.divibars-container, [class*="divibar"]');
if (bar) bar.style.setProperty('display', 'none', 'important');
scheduleRecompute();
}, 200);
}, true);
// Initial pass
scheduleRecompute();
})();
