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DPM/backend/templates/admin.html
T
Pine 1a95ecbacb feat: 管理后台补齐完整功能
- 页面切换卡片:数据大屏/数字孪生/AI 助手/媒体轮播 → MQTT navigate 控制所有大屏
- 立即播放:新增 POST /api/playlist/play(加入播放列表 + MQTT play_target),
  MediaScreen 监听 play_target 跳转并播放指定媒体
- 远程 URL 支持两种操作:添加到媒体库 / 加入播放列表
- 本地媒体卡片显示 FastAPI 输出 URL(/file/...)+ 一键复制
- 预览弹窗增加「立即播放」;新增 page-switch/media-url/copy-btn 样式
2026-08-17 21:38:04 +08:00

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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>管理后台 · 昆明市大学生创业园</title>
<link rel="stylesheet" href="/static/admin.css">
</head>
<body>
{% if not logged_in %}
<!-- ==================== 登录页 ==================== -->
<div class="admin-page">
<div class="login-wrapper">
<div class="login-card">
<div class="login-brand">
<div class="icon">
<div class="iso-top"></div>
<div class="iso-left"></div>
<div class="iso-right"></div>
<div class="iso-dot"></div>
</div>
<h2>昆明市大学生创业园</h2>
<p>大屏幕轮播控制系统</p>
</div>
{% if error %}
<div class="toast error" id="loginError" style="position:static;margin-bottom:12px;">账号或密码错误,请重试</div>
{% endif %}
<form method="post" action="/admin/login">
<div class="field">
<label>账号</label>
<input name="username" placeholder="请输入账号" autocomplete="username" required>
</div>
<div class="field">
<label>密码</label>
<input type="password" name="password" placeholder="请输入密码" autocomplete="current-password" required>
</div>
<button type="submit" class="btn-login">登 录</button>
</form>
</div>
</div>
</div>
{% else %}
<!-- ==================== 管理台 ==================== -->
<div class="admin-page">
<div class="dashboard active">
<!-- 顶栏 -->
<div class="topbar">
<div class="topbar-left">
<div class="brand-dot"></div>
<h1>昆明市大学生创业园</h1>
</div>
<div class="topbar-center">
<span class="status-bar-text" id="statusText">等待大屏连接...</span>
</div>
<div class="topbar-right">
<button class="btn-control" data-control="prev" title="上一个">
<svg width="16" height="16" viewBox="0 0 16 16" fill="currentColor"><path d="M11 3L6 8L11 13" stroke="currentColor" stroke-width="2" fill="none" stroke-linecap="round" stroke-linejoin="round"/></svg>
</button>
<button class="btn-control play-btn" data-control="play" title="播放">
<svg width="18" height="18" viewBox="0 0 18 18" fill="currentColor"><polygon points="5,3 15,9 5,15"/></svg>
</button>
<button class="btn-control play-btn" data-control="pause" title="暂停">
<svg width="18" height="18" viewBox="0 0 18 18" fill="currentColor"><rect x="4" y="3" width="3" height="12" rx="1"/><rect x="11" y="3" width="3" height="12" rx="1"/></svg>
</button>
<button class="btn-control" data-control="next" title="下一个">
<svg width="16" height="16" viewBox="0 0 16 16" fill="currentColor"><path d="M5 3L10 8L5 13" stroke="currentColor" stroke-width="2" fill="none" stroke-linecap="round" stroke-linejoin="round"/></svg>
</button>
<span class="topbar-divider"></span>
{% if from_screen %}<a class="btn-return" href="/screen">返回展播</a>{% endif %}
<a class="btn-return" href="/">数据大屏</a>
<a class="btn-logout" href="/admin/logout">退出</a>
</div>
</div>
<div class="main-grid">
<!-- 页面切换 -->
<div class="card">
<div class="card-header">
<div class="card-icon"><svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="#1D5DCE" stroke-width="1.6"><rect x="3" y="3" width="8" height="8" rx="1.5"/><rect x="13" y="3" width="8" height="8" rx="1.5"/><rect x="3" y="13" width="8" height="8" rx="1.5"/><rect x="13" y="13" width="8" height="8" rx="1.5"/></svg></div>
<h3>页面切换(控制大屏展示)</h3>
</div>
<div class="page-switch-grid">
<button class="page-switch-btn" data-nav="/">数据大屏</button>
<button class="page-switch-btn" data-nav="/twin">数字孪生</button>
<button class="page-switch-btn" data-nav="/ai">AI 助手</button>
<button class="page-switch-btn" data-nav="/screen">媒体轮播</button>
</div>
</div>
<!-- 播放设置 -->
<div class="card">
<div class="card-header">
<div class="card-icon"><svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="#1D5DCE" stroke-width="1.6"><circle cx="12" cy="12" r="9"/><path d="M12 7v5l3 2"/></svg></div>
<h3>播放设置</h3>
</div>
<div class="form-inline">
<div class="form-group">
<label>播放模式</label>
<select id="playMode">
<option value="sequential" {% if play_mode == 'sequential' %}selected{% endif %}>顺序播放</option>
<option value="random" {% if play_mode == 'random' %}selected{% endif %}>随机播放</option>
</select>
</div>
<div class="form-group">
<label>图片时长(秒)</label>
<input type="number" id="imageDuration" value="{{ image_duration }}" min="1" max="300">
</div>
<div class="form-group">
<label>音量</label>
<input type="range" id="volumeRange" min="0" max="100" value="{{ volume }}">
<div class="volume-label" id="volumeLabel">{{ volume }}%</div>
</div>
</div>
</div>
<!-- 显示控制 -->
<div class="card">
<div class="card-header">
<div class="card-icon"><svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="#1D5DCE" stroke-width="1.6"><rect x="3" y="4" width="18" height="13" rx="2"/><path d="M8 21h8M12 17v4"/></svg></div>
<h3>显示控制</h3>
</div>
<div class="form-inline">
<div class="form-group">
<label>显示模式</label>
<button class="btn-outline" id="btnFullscreen" style="width:100%;">切换大屏模式</button>
</div>
<div class="form-group">
<label>窗口操作</label>
<button class="btn-outline" data-control="minimize" style="width:100%;">最小化窗口</button>
</div>
<div class="form-group">
<label>开机自启动</label>
<button class="btn-outline" id="btnAutostart" style="width:100%;">已关闭</button>
</div>
</div>
</div>
<!-- 添加媒体 -->
<div class="card">
<div class="card-header">
<div class="card-icon"><svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="#1D5DCE" stroke-width="1.6"><path d="M12 16V4m0 0L7 9m5-5l5 5"/><path d="M4 16v3a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2v-3"/></svg></div>
<h3>添加媒体</h3>
</div>
<div class="form-group">
<label>本地上传</label>
<div class="form-row">
<input type="file" id="fileInput" accept=".mp4,.mkv,.avi,.jpg,.jpeg,.png" multiple>
<button class="btn-accent" id="btnUpload">上传</button>
</div>
<div class="upload-progress" id="uploadProgress" style="display:none;">
<div class="progress-bar"><div class="progress-fill" id="progressFill" style="width:0%"></div></div>
<span class="progress-text" id="progressText"></span>
</div>
</div>
<div class="form-group">
<label>远程 URL / 播放链接</label>
<div class="form-row">
<input type="text" id="urlInput" placeholder="https://example.com/media.mp4">
<button class="btn-accent" id="btnAddUrl">添加到媒体库</button>
<button class="btn-accent" id="btnAddUrlPlay">加入播放列表</button>
</div>
</div>
</div>
<!-- 媒体库 -->
<div class="card full">
<div class="card-header">
<div class="card-icon"><svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="#1D5DCE" stroke-width="1.6"><path d="M4 20V10l6-5 6 5v10"/><path d="M10 20v-5h4v5"/></svg></div>
<h3>媒体库({{ files|length }}</h3>
</div>
<div class="media-grid">
{% if files %}
{% for item in files %}
<div class="media-card" data-path="{{ item.relative_path }}" data-type="{{ item.type }}" data-source="{{ item.source }}" data-name="{{ item.name }}">
{% if item.type == 'image' %}
<img src="{{ item.url }}" loading="lazy" class="thumb" alt="{{ item.name }}" data-preview>
{% else %}
<div class="thumb-video-wrap" data-preview>
<video src="{{ item.url }}#t=0.5" preload="auto" muted playsinline class="thumb"></video>
<span class="play-badge"></span>
</div>
{% endif %}
<div class="body">
<span class="name" title="{{ item.name }}">{{ item.name }}</span>
<div class="meta-row">
<span class="badge {{ 'badge-url' if item.source == 'url' else 'badge-local' }}">{{ '远程' if item.source == 'url' else '本地' }}</span>
<span class="badge {{ 'badge-video' if item.type == 'video' else 'badge-image' }}">{{ '视频' if item.type == 'video' else '图片' }}</span>
</div>
<div class="media-url" data-url="{{ item.url }}" title="FastAPI 输出的资源 URL">
<span>{{ item.url }}</span>
<button class="copy-btn" title="复制链接">复制</button>
</div>
<div class="actions">
<button class="btn-accent btn-sm" data-action="play-now">立即播放</button>
<button class="btn-accent btn-sm" data-action="add-playlist">加入播放</button>
<button class="btn-danger btn-sm" data-action="delete">删除</button>
</div>
</div>
</div>
{% endfor %}
{% else %}
<div class="empty-state">
<div class="empty-icon"><svg viewBox="0 0 24 24" width="28" height="28" fill="none" stroke="#9ca3af" stroke-width="1.4"><rect x="3" y="5" width="18" height="14" rx="2"/><circle cx="9" cy="10" r="2"/><path d="M3 17l5-4 4 3 4-4 5 5"/></svg></div>
暂无媒体文件<br>请上传或通过 URL 添加
</div>
{% endif %}
</div>
</div>
<!-- 播放列表 -->
<div class="card full">
<div class="card-header">
<div class="card-icon"><svg viewBox="0 0 24 24" width="20" height="20" fill="none" stroke="#1D5DCE" stroke-width="1.6"><path d="M4 6h16M4 12h16M4 18h10"/></svg></div>
<h3>播放列表({{ playlist|length }}</h3>
</div>
<div class="media-grid">
{% if playlist %}
{% for item in playlist %}
<div class="media-card" data-path="{{ item.relative_path }}" data-type="{{ item.type }}" data-source="{{ item.source }}" data-name="{{ item.name }}">
{% if item.type == 'image' %}
<img src="{{ item.url }}" loading="lazy" class="thumb" alt="{{ item.name }}" data-preview>
{% else %}
<div class="thumb-video-wrap" data-preview>
<video src="{{ item.url }}#t=0.5" preload="auto" muted playsinline class="thumb"></video>
<span class="play-badge"></span>
</div>
{% endif %}
<div class="body">
<span class="name" title="{{ item.name }}">{{ item.name }}</span>
<div class="meta-row">
<span class="badge {{ 'badge-url' if item.source == 'url' else 'badge-local' }}">{{ '远程' if item.source == 'url' else '本地' }}</span>
<span class="badge {{ 'badge-video' if item.type == 'video' else 'badge-image' }}">{{ '视频' if item.type == 'video' else '图片' }}</span>
</div>
<div class="media-url" data-url="{{ item.url }}" title="FastAPI 输出的资源 URL">
<span>{{ item.url }}</span>
<button class="copy-btn" title="复制链接">复制</button>
</div>
<div class="actions">
<button class="btn-accent btn-sm" data-action="play-now">立即播放</button>
<button class="btn-danger btn-sm" data-action="remove-playlist">移出</button>
</div>
</div>
</div>
{% endfor %}
{% else %}
<div class="empty-state">
<div class="empty-icon"></div>
播放列表为空<br>从上方媒体库添加内容
</div>
{% endif %}
</div>
</div>
</div>
</div>
<!-- 预览弹窗 -->
<div class="modal-overlay" id="previewModal" style="display:none;">
<div class="modal-panel">
<div class="modal-header">
<span class="modal-title" id="previewTitle"></span>
<button class="modal-close" id="previewClose">&times;</button>
</div>
<div class="modal-body" id="previewBody"></div>
<div class="modal-footer">
<span class="modal-info" id="previewMeta"></span>
<div class="modal-actions">
<button class="btn-accent btn-sm" id="previewPlay">立即播放</button>
<button class="btn-accent btn-sm" id="previewAdd">加入播放</button>
<button class="btn-danger btn-sm" id="previewDelete">删除</button>
</div>
</div>
</div>
</div>
<!-- Toast -->
<div class="toast-container" id="toastContainer"></div>
</div>
<script>
window.__DPM_INIT = {
fullscreen: {{ 'true' if fullscreen else 'false' }},
autostart: {{ 'true' if autostart else 'false' }}
};
</script>
<script src="/static/admin.js"></script>
{% endif %}
</body>
</html>