yinzhou.ma
102 lines
2.8 KiB
HTML
102 lines
2.8 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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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=1.0">
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<title>图片资源展示</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; }
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body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; background: #fff; }
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.header {
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display: flex;
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justify-content: center;
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align-items: center;
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padding: 16px 20px;
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font-size: 18px;
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font-weight: 500;
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border-bottom: 1px solid #eee;
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}
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.content { padding: 30px; }
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.image-grid {
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display: flex;
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flex-wrap: wrap;
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gap: 30px;
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justify-content: center;
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}
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.image-item {
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width: 140px; height: 140px;
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background: #e8e8e8;
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flex-shrink: 0;
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}
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.image-item img {
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width: 100%; height: 100%;
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object-fit: cover;
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display: block;
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}
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.empty {
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text-align: center;
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color: #999;
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padding: 80px 0;
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}
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</style>
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</head>
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<body>
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<div class="header">首页</div>
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<div class="content">
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<div class="image-grid" id="imageGrid"></div>
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<div class="empty" id="empty">暂无图片</div>
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</div>
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<script>
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var ws;
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function connectWS() {
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var protocol = location.protocol === 'https:' ? 'wss:' : 'ws:';
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ws = new WebSocket(protocol + '//' + location.host);
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ws.onmessage = function(e) {
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try {
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var data = JSON.parse(e.data);
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if (data.type === 'state') renderState(data);
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} catch(err) {}
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};
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ws.onclose = function() {
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setTimeout(connectWS, 3000);
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};
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}
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function renderState(state) {
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var grid = document.getElementById('imageGrid');
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var empty = document.getElementById('empty');
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if (!state.playing || state.images.length === 0) {
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grid.innerHTML = '';
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empty.style.display = 'block';
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return;
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}
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empty.style.display = 'none';
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grid.innerHTML = '';
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state.images.forEach(function(img) {
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var div = document.createElement('div');
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div.className = 'image-item';
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var imgEl = document.createElement('img');
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imgEl.src = '/uploads/' + img.filename;
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imgEl.loading = 'lazy';
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div.appendChild(imgEl);
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grid.appendChild(div);
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});
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}
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connectWS();
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</script>
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</body>
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</html>
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