section 11 of 11 of file vvg1.rar AutoUUEž3.0,žbyžAleksžA.žAleksandrov
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M!8R$&>:?/V= 0) {
e.preventDefault();
applyItem(items[sel]);
} else if (e.keyCode === 27) {
hideDrop(true);
sel = -1;
}
});
drop.addEventListener('mousedown', function (e) {
// Only left click opens a suggestion; ignore right/middle.
if (e.button !== 0) {
e.preventDefault();
return;
}
var row = e.target.closest('.smn-suggest-row');
if (!row || !drop.contains(row)) return;
e.preventDefault();
applyItem(row);
});
input.addEventListener('blur', function () {
setTimeout(function () { hideDrop(false); }, 200);
});
input.addEventListener('focus', function () {
if (dropItems().length) showDrop();
});
window.addEventListener('resize', function () {
if (drop.style.display === 'block') sizeDrop();
});
}
function initCoverZoom() {
if (
document.body.classList.contains('smn-page-letters') ||
document.body.classList.contains('smn-page-authors')
) {
return;
}
var covers = document.querySelectorAll('.smn-list-cover');
for (var i = 0; i < covers.length; i++) {
(function (cover) {
var img = cover.querySelector('img');
var item = cover.closest('.smn-list-item');
if (!img || !item) return;
function resetZoom() {
img.style.transform = '';
cover.classList.remove('is-zoomed');
item.classList.remove('is-zoomed');
}
function applyZoom() {
var rect = img.getBoundingClientRect();
var margin = 16;
var cx = window.innerWidth / 2;
var cy = window.innerHeight / 2;
var imgCx = rect.left + rect.width / 2;
var imgCy = rect.top + rect.height / 2;
var maxW = window.innerWidth - margin * 2;
var maxH = window.innerHeight - margin * 2;
var scale = Math.min(maxW / rect.width, maxH / rect.height);
var dx = cx - imgCx;
var dy = cy - imgCy;
img.style.transform = 'translate(' + dx + 'px, ' + dy + 'px) scale(' + scale + ')';
cover.classList.add('is-zoomed');
item.classList.add('is-zoomed');
}
cover.addEventListener('mouseenter', applyZoom);
item.addEventListener('mouseleave', resetZoom);
})(covers[i]);
}
}
function initThemeToggle() {
var lang = document.querySelector('.smn-lang');
if (!lang || lang.querySelector('.smn-theme-toggle')) return;
var isEng = (document.documentElement.lang || '').toLowerCase().indexOf('en') === 0;
function currentTheme() {
return document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light';
}
function applyTheme(theme) {
if (theme === 'dark') {
document.documentElement.setAttribute('data-theme', 'dark');
} else {
document.documentElement.removeAttribute('data-theme');
}
try {
localStorage.setItem('smn-theme', theme);
} catch (e) {}
syncButtons();
}
function syncButtons() {
var dark = currentTheme() === 'dark';
var buttons = document.querySelectorAll('.smn-theme-toggle');
for (var i = 0; i < buttons.length; i++) {
buttons[i].setAttribute(
'aria-label',
dark
? (isEng ? 'Switch to light theme' : 'Включить светлую тему')
: (isEng ? 'Switch to dark theme' : 'Включить тёмную тему')
);
buttons[i].setAttribute('aria-pressed', dark ? 'true' : 'false');
}
}
function toggleTheme() {
applyTheme(currentTheme() === 'dark' ? 'light' : 'dark');
}
function makeButton() {
var btn = document.createElement('button');
btn.type = 'button';
btn.className = 'smn-theme-toggle';
btn.innerHTML =
'' +
'';
btn.addEventListener('click', function (e) {
e.preventDefault();
e.stopPropagation();
toggleTheme();
});
return btn;
}
// Keep .smn-lang as the header grid cell; put the toggle inside it.
// Wrap rus/eng so flex gap doesn't stretch the slash between languages.
if (!lang.querySelector('.smn-lang-switch')) {
var switchWrap = document.createElement('span');
switchWrap.className = 'smn-lang-switch';
while (lang.firstChild) {
switchWrap.appendChild(lang.firstChild);
}
lang.appendChild(switchWrap);
}
lang.insertBefore(makeButton(), lang.firstChild);
lang.classList.add('smn-lang--with-theme');
window.__smnMakeThemeButton = makeButton;
window.__smnToggleTheme = toggleTheme;
window.__smnSyncThemeButtons = syncButtons;
syncButtons();
}
function initMobileMenu() {
var header = document.querySelector('.smn-header');
var bar = header && header.querySelector('.smn-header-bar');
var brand = bar && bar.querySelector('.smn-brand');
var nav = bar && bar.querySelector('.smn-nav');
var lang = bar && bar.querySelector('.smn-lang');
if (!header || !bar || !brand || !nav) return;
var mq = window.matchMedia('(max-width: 820px)');
var isEng = (document.documentElement.lang || '').toLowerCase().indexOf('en') === 0;
var btn = document.createElement('button');
btn.type = 'button';
btn.className = 'smn-menu-toggle';
btn.setAttribute('aria-expanded', 'false');
btn.setAttribute('aria-controls', 'smn-menu-drawer');
btn.setAttribute('aria-label', isEng ? 'Menu' : 'Меню');
btn.innerHTML = '';
bar.insertBefore(btn, brand);
var drawer = document.createElement('div');
drawer.id = 'smn-menu-drawer';
drawer.className = 'smn-menu-drawer';
drawer.hidden = true;
var drawerNav = document.createElement('nav');
drawerNav.className = 'smn-menu-drawer-nav';
drawerNav.setAttribute('aria-label', isEng ? 'Sections' : 'Разделы');
drawer.appendChild(drawerNav);
header.insertBefore(drawer, header.querySelector('.smn-breadcrumbs') || null);
function menuFullLabel(el) {
var href = (el.getAttribute('href') || '').toLowerCase();
var text = (el.textContent || '').replace(/\s+/g, ' ').trim();
if (
href.indexOf('/ezines') !== -1 ||
text === 'Эл.пресса' ||
text === 'Электронная пресса' ||
text === 'Diskmags'
) {
return isEng
? 'Electronic magazines and newspapers'
: 'Электронные журналы и газеты';
}
if (
href.indexOf('/books') !== -1 ||
text === 'Книги' ||
text === 'Books'
) {
return isEng ? 'Books and magazines' : 'Книги и журналы';
}
if (
href.indexOf('/snailmail') !== -1 ||
href.indexOf('/letters') !== -1 ||
text === 'Письма' ||
text === 'Letters'
) {
return isEng ? 'Paper letters from Spectrumists' : 'Бумажные письма спектрумистов';
}
if (href.indexOf('/zxnet') !== -1 || text === 'ZXNet') {
return isEng
? 'Fido, ZXNet and SPBZXNet echoes'
: 'Эхоконференции Fido, ZXNet и SPBZXNet';
}
return null;
}
function fillDrawer() {
drawerNav.innerHTML = '';
var primary = nav.querySelectorAll('.smn-nav-primary .smn-nav-item');
var galleryHref = null;
for (var i = 0; i < primary.length; i++) {
var clone = primary[i].cloneNode(true);
var full = menuFullLabel(primary[i]);
if (full) clone.textContent = full;
drawerNav.appendChild(clone);
}
var secondaryLinks = nav.querySelectorAll('.smn-nav-secondary > a');
for (var g = 0; g < secondaryLinks.length; g++) {
var sh = (secondaryLinks[g].getAttribute('href') || '').toLowerCase();
if (sh.indexOf('/gallery') !== -1) {
galleryHref = secondaryLinks[g].getAttribute('href');
break;
}
}
if (!galleryHref) {
galleryHref = isEng ? '/en/gallery' : '/ru/gallery';
}
var galleryLink = document.createElement('a');
galleryLink.href = galleryHref;
galleryLink.textContent = isEng
? 'Gallery of electronic magazines and newspapers'
: 'Галерея электронных журналов и газет';
if (window.location.pathname.toLowerCase().indexOf('/gallery') !== -1) {
galleryLink.className = 'is-active';
}
drawerNav.appendChild(galleryLink);
var more = document.createElement('div');
more.className = 'smn-menu-drawer-more';
var secondary = nav.querySelectorAll('.smn-nav-secondary > a, .smn-nav-secondary > form');
for (var j = 0; j < secondary.length; j++) {
var href = ((secondary[j].getAttribute && secondary[j].getAttribute('href')) || '').toLowerCase();
if (href.indexOf('/gallery') !== -1) continue;
more.appendChild(secondary[j].cloneNode(true));
}
if (lang) {
var langBox = document.createElement('div');
langBox.className = 'smn-menu-drawer-lang';
if (typeof window.__smnMakeThemeButton === 'function') {
langBox.appendChild(window.__smnMakeThemeButton());
}
var langText = document.createElement('span');
langText.className = 'smn-menu-drawer-lang-text';
var switchSrc = lang.querySelector('.smn-lang-switch');
langText.innerHTML = switchSrc ? switchSrc.innerHTML : lang.innerHTML;
langBox.appendChild(langText);
more.appendChild(langBox);
if (typeof window.__smnSyncThemeButtons === 'function') {
window.__smnSyncThemeButtons();
}
}
if (more.childNodes.length) {
drawerNav.appendChild(more);
}
}
function syncDrawerPad() {
var search = header.querySelector('.smn-search');
var bottom = Math.max(
btn.getBoundingClientRect().bottom,
brand.getBoundingClientRect().bottom,
search ? search.getBoundingClientRect().bottom : 0
);
header.style.setProperty('--smn-menu-pad-top', Math.ceil(bottom + 14) + 'px');
}
function closeMenu() {
header.classList.remove('is-menu-open');
document.body.classList.remove('smn-menu-open');
btn.setAttribute('aria-expanded', 'false');
drawer.hidden = true;
}
function openMenu() {
fillDrawer();
syncDrawerPad();
header.classList.add('is-menu-open');
document.body.classList.add('smn-menu-open');
btn.setAttribute('aria-expanded', 'true');
drawer.hidden = false;
drawer.scrollTop = 0;
}
function toggleMenu(e) {
e.stopPropagation();
if (header.classList.contains('is-menu-open')) {
closeMenu();
} else {
openMenu();
}
}
btn.addEventListener('click', toggleMenu);
document.addEventListener('keydown', function (e) {
if (e.key === 'Escape') closeMenu();
});
window.addEventListener('resize', function () {
if (header.classList.contains('is-menu-open')) syncDrawerPad();
});
function onViewportChange() {
if (!mq.matches) closeMenu();
}
if (mq.addEventListener) {
mq.addEventListener('change', onViewportChange);
} else if (mq.addListener) {
mq.addListener(onViewportChange);
}
fillDrawer();
}
function initNavMore() {
var nav = document.querySelector('.smn-nav');
if (!nav) return;
var primary = nav.querySelector('.smn-nav-primary');
var wrap = nav.querySelector('.smn-nav-more-wrap');
var btn = nav.querySelector('.smn-nav-more-toggle');
var panel = nav.querySelector('.smn-nav-more');
var overflow = nav.querySelector('.smn-nav-overflow');
if (!primary || !wrap || !btn || !panel || !overflow) return;
var items = Array.prototype.slice.call(primary.querySelectorAll('.smn-nav-item'));
var gap = 14;
var frame = null;
var mqMobile = window.matchMedia('(max-width: 820px)');
var widthCache = null;
var lastHideFrom = -1;
var ignoreRo = false;
function closeMenu() {
wrap.classList.remove('is-open');
btn.setAttribute('aria-expanded', 'false');
panel.hidden = true;
}
function openMenu() {
wrap.classList.add('is-open');
btn.setAttribute('aria-expanded', 'true');
panel.hidden = false;
}
function measureGap() {
var styles = window.getComputedStyle(primary);
var g = parseFloat(styles.columnGap || styles.gap || '14');
return isNaN(g) ? 14 : g;
}
function resetOverflowDom() {
for (var i = 0; i < items.length; i++) {
items[i].classList.remove('is-overflow');
}
overflow.innerHTML = '';
overflow.hidden = true;
}
function updateOverflow(remeasure) {
// Mobile uses the hamburger drawer — skip overflow collapsing.
if (mqMobile.matches) {
if (lastHideFrom !== items.length) {
resetOverflowDom();
lastHideFrom = items.length;
widthCache = null;
}
closeMenu();
return;
}
if (remeasure || !widthCache || widthCache.length !== items.length) {
resetOverflowDom();
gap = measureGap();
// One layout pass: read all widths together while items are visible.
var widths = [];
for (var m = 0; m < items.length; m++) {
widths.push(items[m].offsetWidth);
}
widthCache = widths;
}
var available = nav.clientWidth - wrap.offsetWidth - gap;
if (available < 0) available = 0;
var used = 0;
var hideFrom = items.length;
for (var i = 0; i < widthCache.length; i++) {
var next = used + (i > 0 ? gap : 0) + widthCache[i];
if (next > available) {
hideFrom = i;
break;
}
used = next;
}
// Keep at least one primary item visible when possible.
if (hideFrom === 0 && items.length > 0 && available > 40) {
hideFrom = 1;
}
if (hideFrom === lastHideFrom && overflow.childNodes.length === items.length - hideFrom) {
return;
}
lastHideFrom = hideFrom;
ignoreRo = true;
resetOverflowDom();
for (var j = hideFrom; j < items.length; j++) {
var src = items[j];
src.classList.add('is-overflow');
var clone = src.cloneNode(true);
clone.classList.remove('is-overflow');
overflow.appendChild(clone);
}
overflow.hidden = overflow.childNodes.length === 0;
requestAnimationFrame(function () {
ignoreRo = false;
});
}
function scheduleUpdate(remeasure) {
if (frame) cancelAnimationFrame(frame);
frame = requestAnimationFrame(function () {
frame = null;
updateOverflow(!!remeasure);
});
}
btn.addEventListener('click', function (e) {
e.stopPropagation();
if (wrap.classList.contains('is-open')) {
closeMenu();
} else {
openMenu();
}
});
document.addEventListener('click', function (e) {
if (!wrap.contains(e.target)) closeMenu();
});
document.addEventListener('keydown', function (e) {
if (e.key === 'Escape') closeMenu();
});
window.addEventListener('resize', function () {
scheduleUpdate(true);
});
if (window.ResizeObserver) {
var bar = nav.closest('.smn-header-bar');
var ro = new ResizeObserver(function () {
if (ignoreRo) return;
scheduleUpdate(true);
});
// Observe the bar, not the nav — hiding items changes nav size and caused a loop.
if (bar) ro.observe(bar);
else ro.observe(nav);
}
scheduleUpdate(true);
}
function initTextCollapse(id, options) {
var el = document.getElementById(id);
if (!el) return;
var always = !!(options && options.always);
var mq = window.matchMedia('(max-width: 820px)');
function clearCollapse() {
el.classList.remove('is-expanded', 'is-collapsible');
el.removeAttribute('role');
el.removeAttribute('tabindex');
el.removeAttribute('aria-expanded');
}
function applyCollapse(keepOpen) {
el.classList.add('is-collapsible');
el.setAttribute('role', 'button');
el.setAttribute('tabindex', '0');
if (keepOpen) {
el.classList.add('is-expanded');
el.setAttribute('aria-expanded', 'true');
} else {
el.classList.remove('is-expanded');
el.setAttribute('aria-expanded', 'false');
}
}
function syncCollapsed() {
if (!always && !mq.matches) {
clearCollapse();
return;
}
var keepOpen = el.classList.contains('is-expanded');
// Homepage lead is always long — skip expensive scrollHeight of the whole block.
if (always && el.id === 'smn-lead') {
applyCollapse(keepOpen);
return;
}
// One layout read of natural height; compare to CSS clamp in em (no second measure).
el.classList.remove('is-collapsible', 'is-expanded');
var fullH = el.scrollHeight;
var fontSize = parseFloat(window.getComputedStyle(el).fontSize) || 16;
var clampEm = mq.matches ? 7.2 : 5.6;
if (fullH <= fontSize * clampEm + 4) {
clearCollapse();
return;
}
applyCollapse(keepOpen);
}
function toggle(e) {
if (e && e.target && e.target.closest && e.target.closest('a')) return;
if (!el.classList.contains('is-collapsible')) return;
if (!always && !mq.matches) return;
var open = !el.classList.contains('is-expanded');
el.classList.toggle('is-expanded', open);
el.setAttribute('aria-expanded', open ? 'true' : 'false');
}
el.addEventListener('click', toggle);
el.addEventListener('keydown', function (e) {
if (e.key === 'Enter' || e.key === ' ') {
e.preventDefault();
toggle();
}
});
if (mq.addEventListener) {
mq.addEventListener('change', syncCollapsed);
} else if (mq.addListener) {
mq.addListener(syncCollapsed);
}
syncCollapsed();
}
/* TEMP: pin category aside to sticky breadcrumbs level */
function initCatAsidePin() {
var aside = document.querySelector('.smn-article-cat-aside');
var crumbs = document.getElementById('smn-sticky-breadcrumbs');
if (!aside || !crumbs) return;
var header = crumbs.closest('.smn-header');
function measurePinTop() {
if (!header) return 0;
// Breadcrumbs level + a little lower, to clear the header fade.
var pin = Math.round(crumbs.getBoundingClientRect().top - header.getBoundingClientRect().top) + 60;
return pin < 0 ? 0 : pin;
}
function sync() {
if (window.getComputedStyle(aside).position !== 'sticky') {
aside.style.top = '';
aside.style.maxHeight = '';
return;
}
var pinTop = measurePinTop();
aside.style.top = pinTop + 'px';
aside.style.maxHeight = 'calc(100vh - ' + pinTop + 'px - 16px)';
}
sync();
window.addEventListener('resize', sync);
}
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', function () {
initSuggest('input_query_smn', 'suggest-smn');
initCoverZoom();
initThemeToggle();
initMobileMenu();
initNavMore();
initTextCollapse('smn-lead', { always: true });
initTextCollapse('smn-letter-summary');
initTextCollapse('smn-press-issue-desc');
initCatAsidePin();
});
} else {
initSuggest('input_query_smn', 'suggest-smn');
initCoverZoom();
initThemeToggle();
initMobileMenu();
initNavMore();
initTextCollapse('smn-lead', { always: true });
initTextCollapse('smn-letter-summary');
initTextCollapse('smn-press-issue-desc');
initCatAsidePin();
}
})();