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fix: restore recording playback and default to 30-day retention

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2026-10-06 22:20:00 +08:00
parent 91915b9d90
commit 59bd83403f
17 changed files with 160 additions and 20 deletions
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web/recording-ui.js
+13 -2
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@@ -1,6 +1,17 @@
'use strict';
let playbackRange=null;
function playbackSourceHint(){if($('#archive-source').value==='recorder')$('#play-info').textContent='录像机原有录像待接入；查看本系统保存的录像请选择“小电脑本机录像”。';}
function playbackSourceHint(){renderRecordingStatus();if($('#archive-source').value==='recorder')$('#play-info').textContent='录像机原有录像待接入；查看本系统保存的录像请选择“小电脑本机录像”。';}
function renderRecordingStatus(){
const camera=state.cameras.find(c=>c.id===$('#play-camera').value),box=$('#recording-health');
box.hidden=!camera||$('#archive-source').value==='recorder';if(box.hidden)return;
const messages={recording:'正在录像 · 主码流持续保存',off:'未开启本机录像 · 实时画面接通不代表已保存录像',disabled:'录像已暂停 · 设备连接已停用',paused:'录像已暂停 · 已触发容量或磁盘保护',unavailable:'录像服务未连接 · 请联系管理员检查服务',offline:'等待摄像头接通 · 当前没有新录像写入',waiting:'已开启录像 · 等待文件写入，请稍候；若持续等待请检查存储'};
$('#recording-health-text').textContent=messages[camera.recordingState]||'正在读取录像状态';
const policy=state.storage||{};
$('#recording-policy-note').textContent=policy.retentionDays?`最长保留 ${policy.retentionDays} 天，过期自动清理；全平台录像上限 ${policy.maxGB} GB，磁盘预留 ${policy.reserveGB} GB。容量不足会提前暂停，实际可留时长取决于码率和路数。`:'录像由服务器按保留策略自动管理。';
$('#recording-start-note').textContent='本机只保存开启录像期间的画面。新录像按 5 分钟分段保存，回放查询可能稍有延迟。';
const button=$('#recording-configure');button.hidden=!isAdmin();button.dataset.editCamera=camera.id;
}
function localDateTime(value){const d=new Date(value);return `${d.getFullYear()}-${String(d.getMonth()+1).padStart(2,'0')}-${String(d.getDate()).padStart(2,'0')}T${d.toTimeString().slice(0,8)}`;}
function resetPlayback(){
@@ -51,7 +62,7 @@ function makeClip(){
}catch(e){$('#clip-status').textContent=e.message;}
}
$('#query-recordings').onclick=queryRecordings;
$('#play-camera').onchange=()=>{resetPlayback();const c=state.cameras.find(c=>c.id===$('#play-camera').value);$('#archive-source').value=c?.archiveSource||'local';};$('#archive-source').onchange=()=>{resetPlayback();playbackSourceHint();};$('#play-date').onchange=resetPlayback;
$('#play-camera').onchange=()=>{resetPlayback();const c=state.cameras.find(c=>c.id===$('#play-camera').value);$('#archive-source').value=c?.archiveSource||'local';playbackSourceHint();};$('#archive-source').onchange=()=>{resetPlayback();playbackSourceHint();};$('#play-date').onchange=resetPlayback;
$('#seek-button').onclick=()=>{if(!queryCamera){toast('请先查询录像');return;}playAt(new Date($('#play-date').value+'T'+$('#seek-time').value));};
$('#timeline').onclick=e=>{if(!queryStart)return;const r=e.currentTarget.getBoundingClientRect();playAt(new Date(+queryStart+(queryEnd-queryStart)*(e.clientX-r.left)/r.width));};
$('#play-video').onerror=()=>{if($('#play-video').getAttribute('src'))$('#play-info').textContent='回放失败：请稍后重试，或下载原始片段；服务器最多同时转换两个回放。';};