27 lines
1.2 KiB
Bash
27 lines
1.2 KiB
Bash
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#!/usr/bin/env bash
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working_dir=$(pwd)
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ep_num=$( echo ${working_dir} | awk -F '_' '{print $2}' )
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echo "Settting ep_num=\"${ep_num}\", and working_dir=\"${working_dir}\"" >&2
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image_count=0
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for found_image in $( find "${working_dir}" -maxdepth 1 -mindepth 1 -type f -exec file --mime-type {} \; | grep image | awk -F ': ' '{print $1}' )
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do
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this_image="${working_dir}/hpr${ep_num}_image_${image_count}"
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cp -v "${found_image}" "${this_image}" >&2
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this_ext="$( file --mime-type ${this_image} | awk -F '/' '{print $NF}' )"
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mv -v "${this_image}" "${this_image}.${this_ext}" >&2
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this_width="$( mediainfo --Full --Output=XML "${this_image}.${this_ext}" | xmlstarlet sel --text --template --match '/_:MediaInfo/_:media/_:track[@type="Image"][1]' --value-of '_:Width' --nl - )"
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if [ "${this_width}" -gt "400" ]
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then
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echo "Generating thumbnail for embedded image \"${this_image}.${this_ext}\"." >&2
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magick "${this_image}.${this_ext}" -resize 400x "${this_image}_tn.${this_ext}"
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echo "<p><a href=\"$( basename "${this_image}.${this_ext}" )\"><img src=\"$( basename "${this_image}_tn.${this_ext}" )\" /></a></p>"
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fi
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((image_count=image_count+1))
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done
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