admin-dance-refs.html
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8" />
<title>参考跳舞视频库管理</title>
<link rel="stylesheet" href="style.css" />
<style>
.admin-wrap { padding: 18px 24px; max-width: 1400px; }
.admin-toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.admin-toolbar input[type="search"] { flex: 1; min-width: 220px; }
table.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; background: #fff; }
table.admin-table th, table.admin-table td { border-bottom: 1px solid var(--border); padding: 8px 10px; text-align: left; vertical-align: top; }
table.admin-table th { color: var(--muted); font-weight: 600; white-space: nowrap; }
table.admin-table td.name { max-width: 160px; }
table.admin-table td.desc { max-width: 320px; color: var(--muted); }
table.admin-table td input, table.admin-table td textarea { width: 100%; font-size: 12px; }
table.admin-table td textarea { min-height: 50px; }
.row-actions { display: flex; gap: 6px; white-space: nowrap; }
.row-actions button { padding: 3px 8px; font-size: 12px; }
video.thumb { max-width: 120px; max-height: 180px; width: auto; height: auto; object-fit: contain; display: block; border-radius: 4px; border: 1px solid var(--border); background: #000; }
.add-card { margin-bottom: 16px; }
.row-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 100px; gap: 14px; align-items: start; }
.count-hint { color: var(--muted); font-size: 12px; margin-bottom: 10px; }
.inactive-badge { display: inline-block; padding: 2px 6px; font-size: 11px; border-radius: 4px; background: #fbeaea; color: #c0392b; }
.required-hint { color: #c0392b; font-size: 11px; }
</style>
</head>
<body>
<header class="topbar">
<h1>参考跳舞视频库管理</h1>
<div class="spacer"></div>
<a href="admin.html">视频库</a>
<a href="admin-characters.html">人物库</a>
<a href="admin-garments.html">衣服库</a>
<a href="admin-batch-gen.html">批量生成</a>
<a href="admin-dressgenlist.html">人衣图生成</a>
<a href="admin-dance-library.html">跳舞直播间片库</a>
<a href="admin-dance-qc.html">质检</a>
<a href="live.html">← 返回直播频道</a>
</header>
<main class="admin-wrap">
<div class="card add-card">
<div class="field"><label>新增参考跳舞视频</label></div>
<div class="row-4">
<input type="text" id="newName" placeholder="名称" />
<input type="file" id="newVideoFile" accept="video/mp4" />
<input type="text" id="newStyleTags" placeholder="风格标签（逗号分隔，可选）" />
<label style="display:flex;align-items:center;gap:6px;font-size:12px;">
<input type="checkbox" id="newIsActive" checked /> 上架
</label>
</div>
<div class="field" style="margin-top:8px;">
<textarea id="newMotionDescriptor" placeholder="动作描述（必填——如：拉丁风格摆胯+举臂旋转 / a lively hip-hop inspired routine with hip sways and raised-arm turns）" style="min-height:60px;"></textarea>
<div class="required-hint">动作描述是必填项：这条视频一旦录入，后续所有引用它生成的视频都复用这段描述，不能留空事后补</div>
</div>
<button id="addBtn" style="margin-top:8px;">新增</button>
<div id="addError" class="error-box" hidden></div>
</div>
<div class="admin-toolbar">
<input type="search" id="searchInput" placeholder="搜索名称 / 标签..." />
</div>
<div class="count-hint" id="countHint"></div>
<div style="overflow-x:auto;">
<table class="admin-table">
<thead>
<tr>
<th>预览</th>
<th>名称</th>
<th>动作描述</th>
<th>风格标签</th>
<th>版权来源</th>
<th>上架</th>
<th>创建时间</th>
<th>操作</th>
</tr>
</thead>
<tbody id="tbody"></tbody>
</table>
</div>
</main>
<script>
const _fetch = window.fetch;
window.fetch = async (...args) => {
const res = await _fetch(...args);
if (res.status === 401 && String(args[0]).startsWith("/api/admin/") && !String(args[0]).includes("/login")) {
location.href = "/admin-login.html?next=" + encodeURIComponent(location.pathname);
}
return res;
};
let items = [];
let editingId = null;
function escapeHtml(s) {
const div = document.createElement("div");
div.textContent = s || "";
return div.innerHTML;
}
async function uploadVideo(file) {
const fd = new FormData();
fd.append("file", file);
const res = await fetch("/api/admin/upload-video", { method: "POST", body: fd });
if (!res.ok) throw new Error((await res.json()).error || "上传失败");
return (await res.json()).url;
}
async function load() {
const res = await fetch("/api/admin/dance-refs");
items = await res.json();
render();
}
function filtered() {
const q = document.getElementById("searchInput").value.trim().toLowerCase();
if (!q) return items;
return items.filter((d) => d.name.toLowerCase().includes(q) || (d.styleTags || []).join(",").toLowerCase().includes(q));
}
function render() {
const rows = filtered();
document.getElementById("countHint").textContent = `共 ${items.length} 条，当前筛选 ${rows.length} 条`;
const tbody = document.getElementById("tbody");
tbody.innerHTML = rows
.map((d) => {
if (d.id === editingId) {
return `
<tr data-id="${d.id}">
<td><video class="thumb" src="${escapeHtml(d.videoUrl)}" muted></video></td>
<td class="name"><input data-field="name" value="${escapeHtml(d.name)}" /></td>
<td class="desc"><textarea data-field="motionDescriptor">${escapeHtml(d.motionDescriptor || "")}</textarea></td>
<td class="name"><input data-field="styleTags" value="${escapeHtml((d.styleTags || []).join(","))}" /></td>
<td>${d.copyrightSource}</td>
<td><input type="checkbox" data-field="isActive" ${d.isActive ? "checked" : ""} /></td>
<td>${new Date(d.createdAt).toLocaleDateString()}</td>
<td class="row-actions">
<button data-save="${d.id}">保存</button>
<button class="secondary" data-cancel="1">取消</button>
</td>
</tr>`;
}
return `
<tr data-id="${d.id}">
<td><video class="thumb" src="${escapeHtml(d.videoUrl)}" muted controls></video></td>
<td class="name">${escapeHtml(d.name)}</td>
<td class="desc" title="${escapeHtml(d.motionDescriptor || "")}">${escapeHtml(d.motionDescriptor || "")}</td>
<td class="name">${escapeHtml((d.styleTags || []).join(", "))}</td>
<td>${d.copyrightSource}</td>
<td>${d.isActive ? "上架" : '<span class="inactive-badge">下架</span>'}</td>
<td>${new Date(d.createdAt).toLocaleDateString()}</td>
<td class="row-actions">
<button class="secondary" data-edit="${d.id}">编辑</button>
<button class="danger" data-del="${d.id}">删除</button>
</td>
</tr>`;
})
.join("");
tbody.querySelectorAll("[data-edit]").forEach((b) => b.addEventListener("click", () => { editingId = b.dataset.edit; render(); }));
tbody.querySelectorAll("[data-cancel]").forEach((b) => b.addEventListener("click", () => { editingId = null; render(); }));
tbody.querySelectorAll("[data-save]").forEach((b) =>
b.addEventListener("click", async () => {
const tr = b.closest("tr");
const body = {};
tr.querySelectorAll("[data-field]").forEach((el) => {
if (el.type === "checkbox") body[el.dataset.field] = el.checked;
else if (el.dataset.field === "styleTags") body.styleTags = el.value.split(",").map((s) => s.trim()).filter(Boolean);
else body[el.dataset.field] = el.value;
});
if ("motionDescriptor" in body && !body.motionDescriptor.trim()) {
alert("动作描述不能清空");
return;
}
const res = await fetch(`/api/admin/dance-refs/${b.dataset.save}`, {
method: "PATCH",
headers: { "Content-Type": "application/json" },
body: JSON.stringify(body),
});
if (res.ok) {
editingId = null;
await load();
}
})
);
tbody.querySelectorAll("[data-del]").forEach((b) =>
b.addEventListener("click", async () => {
if (!confirm("确认删除这条参考视频？")) return;
const res = await fetch(`/api/admin/dance-refs/${b.dataset.del}`, { method: "DELETE" });
if (res.ok) await load();
})
);
}
document.getElementById("searchInput").addEventListener("input", render);
document.getElementById("addBtn").addEventListener("click", async () => {
const errorBox = document.getElementById("addError");
errorBox.hidden = true;
const name = document.getElementById("newName").value.trim();
const file = document.getElementById("newVideoFile").files[0];
const motionDescriptor = document.getElementById("newMotionDescriptor").value.trim();
const styleTags = document.getElementById("newStyleTags").value.split(",").map((s) => s.trim()).filter(Boolean);
const isActive = document.getElementById("newIsActive").checked;
if (!name || !file || !motionDescriptor) {
errorBox.hidden = false;
errorBox.textContent = "名称、视频、动作描述都必填";
return;
}
try {
const videoUrl = await uploadVideo(file);
const res = await fetch("/api/admin/dance-refs", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ name, videoUrl, motionDescriptor, styleTags, isActive }),
});
if (res.ok) {
document.getElementById("newName").value = "";
document.getElementById("newVideoFile").value = "";
document.getElementById("newStyleTags").value = "";
document.getElementById("newMotionDescriptor").value = "";
document.getElementById("newIsActive").checked = true;
await load();
} else {
errorBox.hidden = false;
errorBox.textContent = (await res.json()).error || "新增失败";
}
} catch (e) {
errorBox.hidden = false;
errorBox.textContent = e.message;
}
});
load();
</script>
</body>
</html>