Files
TripLog/templates/nodes/show.php
T
laoyang 0e30495f14 附件:视频卡片显示画面缩略图(迷你 video 预览,只拉视频头部)
视频卡此前只有 🎬 图标。现在卡片里放一个静音迷你 <video preload="metadata">:
浏览器只通过 media/show 拉视频头部几个 Range 区间就显示第一帧画面,
充当缩略图;点击行为不变(仍进灯箱播放)。老视频无需任何处理,
视频解不出来时 video 透明,露出下面的类型图标。

为什么不在服务端用 ffmpeg 抽帧:线上 FPM 的 open_basedir 只允许
/www/wwwroot/trip.yangyq.net/:/tmp/,且 disable_functions 禁了 exec()
(注意 CLI 与 FPM 的 php.ini 不同,只查 CLI 会得出错误结论)——
放开这两项需要 root 且弱化安全配置。迷你预览方案零后端、零数据、全兼容。

已验证:本地全链 11 步全绿(渲染检查 321 项);远端 e2e 324 项 0 失败
(夹具改用服务器静态 ffmpeg 生成真实编码视频);部署后双 PHP 渲染逐字节一致。
2026-09-23 18:33:18 +08:00

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PHP
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<?php
/**
* 节点详情:基础信息 + 参与人 + 花销 + 讨论
* 一个节点一页,把挂在这个节点上的所有记录集中起来
*/
use App\Attachments;
use App\Comments;
$statusLabels = [
'planned' => '待执行',
'ongoing' => '进行中',
'completed' => '已完成',
'cancelled' => '已取消',
];
$st = (string)($node['status'] ?? 'planned');
if (!isset($statusLabels[$st])) $st = 'planned';
$sLoc = json_decode_field($node['start_location'] ?? null);
$eLoc = json_decode_field($node['end_location'] ?? null);
/**
* 交通只记一个号码(航班号 / 车次 / 班次)——
* 航班号本身就隐含航空公司,座位号对多人同行又没法记,所以都不收。
*/
$tripFieldLabels = [
'plane' => '航班号',
'train' => '车次',
'bus' => '班次',
'subway' => '线路',
'ship' => '航次',
'taxi' => '备注',
];
$tripLabel = $tripFieldLabels[(string)($node['travel_mode_type'] ?? '')] ?? '车次 / 班次';
$transportParts = [];
if (!empty($node['trip_number'])) {
$transportParts[] = $tripLabel . ' ' . $node['trip_number'];
}
$durationText = '';
if (!empty($node['duration_minutes'])) {
$mins = (int)$node['duration_minutes'];
$durationText = $mins >= 60 ? intdiv($mins, 60) . ' 小时 ' . ($mins % 60) . ' 分' : $mins . ' 分钟';
}
?>
<div class="page-header">
<div>
<h1><?= e(($node['node_type_icon'] ?? '') . ' ' . ($node['title'] ?: '(无标题节点)')) ?></h1>
<p class="muted">
<a href="<?= url('activities/show', ['id' => $node['activity_id']]) ?>"><?= e($node['activity_title']) ?></a>
· <?= $node['node_category'] === 'plan' ? '计划节点' : '执行节点' ?>
· <span class="status-tag status-<?= e($st) ?>"><?= e($statusLabels[$st]) ?></span>
<?php if ($node['node_category'] === 'reality' && !empty($node['original_plan_node_id'])): ?>
· <span class="tag-default">由计划节点生成</span>
<?php endif; ?>
</p>
</div>
<div class="actions" style="display:flex; gap:8px; flex-wrap:wrap;">
<a href="<?= url('nodes/edit', ['id' => $node['id']]) ?>" class="btn">编辑节点</a>
<a href="<?= url('attachments/node', ['id' => $node['id']]) ?>" class="btn">📎 附件 (<?= (int)$attachmentCount ?>)</a>
<a href="<?= url('activities/show', ['id' => $node['activity_id']]) ?>" class="btn">返回活动</a>
<form method="post" action="<?= url('nodes/destroy') ?>" style="display:inline;"
onsubmit="return confirm('确定删除这个节点?它的附件、参与记录、花销和讨论都会一并删除。');">
<input type="hidden" name="_csrf" value="<?= e(csrf_token()) ?>">
<input type="hidden" name="id" value="<?= (int)$node['id'] ?>">
<button type="submit" class="btn btn-danger">删除节点</button>
</form>
</div>
</div>
<div class="detail-grid">
<div class="detail-item">
<span class="detail-label">时间</span>
<span class="detail-value">
<?= date('Y-m-d H:i', strtotime((string)$node['start_time'])) ?>
→
<?= date('Y-m-d H:i', strtotime((string)$node['end_time'])) ?>
<?php if ($durationText !== ''): ?>
<span class="muted">(<?= e($durationText) ?>)</span>
<?php endif; ?>
</span>
</div>
<div class="detail-item">
<span class="detail-label">类型</span>
<span class="detail-value"><?= e($node['node_type_name'] ?? '未分类') ?></span>
</div>
<?php if (!empty($node['travel_mode_label'])): ?>
<div class="detail-item">
<span class="detail-label">出行方式</span>
<span class="detail-value"><?= e($node['travel_mode_label']) ?></span>
</div>
<?php endif; ?>
<?php if (!empty($transportParts)): ?>
<div class="detail-item">
<span class="detail-label">交通</span>
<span class="detail-value"><?= e(implode(' · ', $transportParts)) ?></span>
</div>
<?php endif; ?>
<?php if (!empty($sLoc['name']) || !empty($sLoc['address'])): ?>
<div class="detail-item">
<span class="detail-label">起点</span>
<span class="detail-value">
📍 <?= e($sLoc['name'] ?? '') ?>
<?php if (!empty($sLoc['address'])): ?>
<span class="muted"><?= e($sLoc['address']) ?></span>
<?php endif; ?>
<?php /* 存下来的坐标就是为了一键导航:手机端点开会直接唤起高德 App */ ?>
<?php $sNav = amap_nav_url($sLoc); ?>
<?php if ($sNav !== ''): ?>
<a class="loc-nav-link loc-nav-inline" href="<?= e($sNav) ?>"
target="_blank" rel="noopener">🧭 导航</a>
<?php endif; ?>
</span>
</div>
<?php endif; ?>
<?php if (!empty($eLoc['name']) || !empty($eLoc['address'])): ?>
<div class="detail-item">
<span class="detail-label">终点</span>
<span class="detail-value">
📍 <?= e($eLoc['name'] ?? '') ?>
<?php if (!empty($eLoc['address'])): ?>
<span class="muted"><?= e($eLoc['address']) ?></span>
<?php endif; ?>
<?php $eNav = amap_nav_url($eLoc); ?>
<?php if ($eNav !== ''): ?>
<a class="loc-nav-link loc-nav-inline" href="<?= e($eNav) ?>"
target="_blank" rel="noopener">🧭 导航</a>
<?php endif; ?>
</span>
</div>
<?php endif; ?>
<?php if (!empty($node['description'])): ?>
<div class="detail-item detail-item-wide">
<span class="detail-label">描述</span>
<span class="detail-value"><?= nl2br(e($node['description'])) ?></span>
</div>
<?php endif; ?>
<?php if ($st === 'cancelled' && !empty($node['cancel_reason'])): ?>
<div class="detail-item detail-item-wide">
<span class="detail-label">取消原因</span>
<span class="detail-value node-cancel-reason"><?= e($node['cancel_reason']) ?></span>
</div>
<?php endif; ?>
</div>
<?php
/* 附件墙(批 8 起统一展示):不再把图片和其它附件分开列 ——
图片给缩略图,视频 / PDF / 其它给类型图标;全部走 media/show 代理,
能预览的(图片 / 视频 / PDF)点击进灯箱直接看,
预览不了的(Word / ZIP 等)灯箱里给下载按钮(见 _lightbox.php) */
$showAtts = array_slice(array_values($attachments ?? []), 0, 12);
$attIcon = static function (string $mime): string {
if (strpos($mime, 'video/') === 0) return '🎬';
if ($mime === 'application/pdf') return '📄';
return '📎';
};
?>
<?php if (!empty($attachments)): ?>
<h2 class="section-title" id="photos">照片与附件(<?= count($attachments) ?>)</h2>
<?php if (!empty($showAtts)): ?>
<div class="photo-grid photo-grid-sm">
<?php foreach ($showAtts as $attRow):
$attId = (int)$attRow['id'];
$attName = (string)($attRow['file_name'] ?? '');
$attMime = (string)($attRow['mime_type'] ?? '');
$isImg = Attachments::isImageRow($attRow);
if ($isImg) {
$kind = 'image';
} elseif (strpos($attMime, 'video/') === 0) {
$kind = 'video';
} elseif ($attMime === 'application/pdf') {
$kind = 'pdf';
} else {
$kind = 'file';
}
?>
<?php if ($isImg): ?>
<?php /* js-photo:图片点击在当前页灯箱里看大图 */ ?>
<a class="photo-card js-photo" href="<?= e(media_att($attId)) ?>"
data-cap="<?= e($attName) ?>" title="<?= e($attName) ?>">
<img src="<?= e(media_att($attId)) ?>" alt="<?= e($attName) ?>" loading="lazy">
</a>
<?php else: ?>
<?php /* js-media:非图片走四态灯箱(视频/PDF 可预览,其它给下载)。
视频卡放一个静音迷你 <video preload="metadata">:浏览器只拉视频头部
(media/show 支持 Range)就显示第一帧画面,当缩略图用;
加载不出来时 video 透明,露出下面的类型图标(老视频无需任何处理) */ ?>
<a class="photo-card photo-card-icon js-media" href="<?= e(media_att($attId)) ?>"
data-kind="<?= $kind ?>" data-cap="<?= e($attName) ?>"
data-dl="<?= e(media_att($attId, true)) ?>" title="<?= e($attName) ?>">
<span class="attachment-icon"><?= $attIcon($attMime) ?></span>
<?php if ($kind === 'video'): ?>
<video class="video-thumb-mini" src="<?= e(media_att($attId)) ?>"
muted preload="metadata" playsinline tabindex="-1"></video>
<?php endif; ?>
</a>
<?php endif; ?>
<?php endforeach; ?>
<?php if (count($attachments) > count($showAtts)): ?>
<a class="photo-more" href="<?= url('attachments/node', ['id' => (int)$node['id']]) ?>#photos">
+<?= count($attachments) - count($showAtts) ?><span>个</span>
</a>
<?php endif; ?>
</div>
<?php endif; ?>
<div class="photo-bar">
<a class="btn btn-sm" href="<?= url('attachments/node', ['id' => (int)$node['id']]) ?>">
📎 管理附件(<?= count($attachments) ?>)
</a>
</div>
<?php endif; ?>
<?php require __DIR__ . '/_members.php'; ?>
<?php require __DIR__ . '/_expenses.php'; ?>
<?php
$commentTargetType = Comments::TARGET_NODE;
$commentTargetId = (int)$node['id'];
require dirname(__DIR__) . '/comments/_block.php';
?>
<?php /* 照片灯箱:当前页弹窗看大图,左右箭头切换 */ ?>
<?php require dirname(__DIR__) . '/_lightbox.php'; ?>