update

internal/handler/templates/pages/snap-edit.html

@@ -5,6 +5,7 @@
 {{template "bar" .}}
 <div class="main">
 <p class="muted">{{if .IsDown}}<span class="down">已下架</span>{{end}}</p>
+<p class="muted">原图总大小：{{formatBytes .ImageTotalSize}}</p>
 <form method="post" action="/admin/street-snaps/{{.UID}}/edit">
 <div class="row"><div><label>英文标题</label><input name="title" value="{{.Snap.Title}}"></div><div><label>中文标题</label><input name="title_cn" value="{{.Snap.TitleCn}}"></div></div>
 <div class="row"><div><label>年份</label><input name="year" value="{{.Snap.Year}}"></div><div><label>城市</label><input name="city" value="{{.Snap.City}}"></div></div>