105 lines
3.3 KiB
HTML
105 lines
3.3 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>File Server</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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html, body { height: 100%; overflow: hidden; background: #1a1a1a; }
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#container {
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position: relative;
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height: 100%;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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img { max-width: 100%; max-height: 100%; cursor: pointer; }
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.chevron {
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position: absolute;
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top: 50%;
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transform: translateY(-50%);
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font-size: 48px;
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color: rgba(255, 255, 255, 0.5);
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cursor: pointer;
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padding: 20px;
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user-select: none;
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transition: color 0.2s;
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text-decoration: none;
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}
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.chevron:hover { color: rgba(255, 255, 255, 0.9); }
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.chevron.left { left: 10px; }
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.chevron.right { right: 10px; }
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</style>
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</head>
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<body>
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<div id="container">
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<a href="#" id="img-link"><img id="img" alt="Random image"></a>
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<a href="#" class="chevron left" id="prev-btn">‹</a>
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<a href="#" class="chevron right" id="next-btn">›</a>
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</div>
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<script>
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let currentData = null;
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function loadImageSrc(hash) {
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document.getElementById('img').src = '/' + hash + '/data';
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document.getElementById('img-link').href = '#';
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history.replaceState(null, '', '#' + hash);
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}
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async function loadInfo(hash) {
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const response = await fetch('/' + hash);
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if (!response.ok) {
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loadRandom();
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return;
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}
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currentData = await response.json();
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loadImageSrc(currentData.img);
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document.getElementById('img').title = currentData.filename || '';
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document.getElementById('prev-btn').href = '#' + currentData.previous;
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document.getElementById('next-btn').href = '#' + currentData.next;
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}
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async function loadRandom() {
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const response = await fetch('/random?' + Date.now());
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const data = await response.json();
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await loadInfo(data.img);
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}
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window.addEventListener('hashchange', function() {
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const hash = window.location.hash.slice(1);
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if (hash) {
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loadInfo(hash);
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} else {
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loadRandom();
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}
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});
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window.addEventListener('hashchange', function() {
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const hash = window.location.hash.slice(1);
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if (hash) loadInfo(hash);
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});
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document.addEventListener('keydown', function(e) {
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e.preventDefault();
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if (e.code === 'Space') {
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window.location.hash = '';
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} else if (e.code === 'ArrowLeft') {
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document.getElementById('prev-btn').click();
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} else if (e.code === 'ArrowRight') {
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document.getElementById('next-btn').click();
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} else {
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return;
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}
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});
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const hash = window.location.hash.slice(1);
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if (hash) {
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loadInfo(hash);
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} else {
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loadRandom();
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}
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</script>
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</body>
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</html>
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