2025-04-29 20:22:37 +00:00
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#!/usr/bin/env fish
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# For Hatena GigaViewer sites: https://hatena.co.jp/solutions/gigaviewer
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set page $argv[1]
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2025-05-09 16:27:32 +00:00
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set rss (curl $page | xq .rss.channel)
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set limit 3
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2025-04-29 20:22:37 +00:00
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set links (echo $rss | jq -rc .item[] | head -n$limit)
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for i in $links
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set link (echo $i | jq -r .link)
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set name (echo $i | jq -r .title)
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set html (curl $link)
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set list (echo $html | pup -p '#episode-json attr{data-value}' | jq -r .readableProduct.pageStructure.pages[].src | grep cdn)
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parallel '
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wget {} -O {#}.jpg
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set height (identify -format %h {#}.jpg)
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set width (identify -format %w {#}.jpg)
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set x (math "floor($width/32)*8")
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set y (math "floor($height/32)*8")
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set block "$x"x"$y"
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for i in (seq 0 3)
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for j in (seq 0 3)
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jpegtran -crop $block+(math $x\*$i)+(math $y\*$j) -outfile {#}.jpg-$i-$j.jpg {#}.jpg &
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end
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end
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wait
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for i in (seq 0 3)
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for j in (seq 0 3)
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jpegtran -drop +(math $x\*$j)+(math $y\*$i) {#}.jpg-$i-$j.jpg -outfile {#}.jpg {#}.jpg
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rm {#}.jpg-$i-$j.jpg
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end
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end
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cjxl -e 8 -d 0 {#}.jpg {#}.jxl
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rm {#}.jpg
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' ::: $list
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# wget (echo $html | pup '.link-slot > img attr{data-src}') -O 0.jpg
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# cjxl -e 8 -d 0 0.jpg 0.jxl
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parallel 'mv {} (string pad -w6 -c0 {})' ::: *.jxl
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mkdir $name
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mv *.jxl $name
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rmdir $name
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end
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