Hubert Chen
2b8e238e72
add thumbhash use `github.com/galdor/go-thumbhash` and `github.com/evanw/thumbhash`
database:
add `thumbhash` column for `files` table
image:
add `EncodeThumbHash()` function use `go.n16f.net/thumbhash`
router:
add `/api/task/files/thumbhash` endpoint to check thumbhask
task:
add `CheckThumbHash()` function
web/scripts:
add thumbhash logic for `load_*` scripts
add `thumbhash.js` from `https://github.com/evanw/thumbhash/blob/main/js/thumbhash.js`, edited
web/styles/gallery:
add thumbhash transition when thumbnail loaded
adjust style for wrapped imgs
web/templates:
add `role="main"` for gallery and artwork id pages
render thumbhash script for gallery pages
39 lines
1.7 KiB
Cheetah
39 lines
1.7 KiB
Cheetah
{{ define "artworks_noscript" }}
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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>trpic</title>
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{{ "base" | .RenderStyle }}
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{{ "gallery" | .RenderStyle }}
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</head>
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<body>
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<header id="info-box">
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{{ "header" | .RenderStyle }}
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<span id="title">trpic</span>
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<span>浏览进度 <b>({{ .Viewed }}/{{ .Total }})</b></span>
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<span>以 <b>{{ .Sort }}</b> 排序</span>
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<span>无 JS 模式</span>
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{{ if gt .Offset 0 }}<span><a href="?offset={{.PrevOffset}}&limit={{.Limit}}&sort={{.Sort}}{{ if .Tags }}&tags={{.Tags}}{{ end }}">上一页</a></span>{{ else }}<span>上一页</span>{{ end }}
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{{ if not (ge .Viewed .Total) }}<span><a href="?offset={{.NextOffset}}&limit={{.Limit}}&sort={{.Sort}}{{ if .Tags }}&tags={{.Tags}}{{ end }}">下一页</a></span>{{ else }}<span>下一页</span>{{ end }}
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</header>
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<div id="gallery" role="main">
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{{range $artIndex, $art := .Artworks }}
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{{ $file := index $art.Edges.Files 0 }}
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{{ $src := printf "/files/%d.%s" $file.ID $file.Ext }}
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{{ if $file.Thumbed }}{{ $src = printf "/thumbnails/%d.jpg" $file.ID }}{{ end }}
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<div style="width:{{$file.JWidth}}px; flex-grow:{{$file.JWidth}}">
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<a href="/noscript/artworks/{{$art.ID}}">
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<i style="padding-bottom:{{$file.JPadding}}%">
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{{if gt (len $art.Edges.Files) 1}}<span><p>{{len $art.Edges.Files}} pic</p></span>{{end}}
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</i>
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<img src="{{$src}}" loading="lazy" decoding="async" />
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</a>
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</div>
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{{end}}
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</div>
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</body>
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</html>
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{{ end }}
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