63 lines
1.5 KiB
Text
63 lines
1.5 KiB
Text
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#!/bin/sh
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[ -d "$HOME/.cache/vifm" ] || mkdir -p "$HOME/.cache/vifm"
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# $1 action
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action="$1"
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# $2 panel width
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panel_width=$(($2 * 6))
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# $3 panel height
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panel_height=$(($3 * 14))
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# $4 image path
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image_file="$4"
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PCACHE="$HOME/.cache/vifm/thumbnail.$(stat --printf '%n\0%i\0%F\0%s\0%W\0%Y' -- "$(readlink -f "$PWD/$image_file")" | sha256sum | awk '{print $1}')"
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cleanup() {
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printf '\33[s\33[5A\33[2K\33[u'
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clear
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exit 0
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}
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# recieves image with height
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image() {
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montage "$1" -geometry "${2}x${3}" sixel:-
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}
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case "$action" in
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"clear")
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cleanup
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;;
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"draw")
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[ ! -f "${PCACHE}.jpg" ] && convert "$image_file"'[0]' "${PCACHE}.jpg"
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# FILE="$PWD/$image_file"
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image "${PCACHE}.jpg" "$panel_width" "$panel_height"
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;;
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"video")
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[ ! -f "${PCACHE}.jpg" ] &&
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ffmpegthumbnailer -i "$4" -o "${PCACHE}.jpg" -s 0 -q 5
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image "${PCACHE}.jpg" "$panel_width" "$panel_height"
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;;
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"epub")
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[ ! -f "${PCACHE}.jpg" ] &&
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epub-thumbnailer "$image_file" "$PCACHE" 1024
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image "${PCACHE}.jpg" "$panel_width" "$panel_height"
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;;
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"pdf")
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[ ! -f "${PCACHE}.jpg" ] &&
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pdftoppm -jpeg -f 1 -singlefile "$image_file" "$PCACHE"
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image "${PCACHE}.jpg" "$panel_width" "$panel_height"
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;;
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"audio")
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[ ! -f "${PCACHE}.jpg" ] &&
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ffmpeg -i "$image_file" "${PCACHE}.jpg" -y >/dev/null
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image "${PCACHE}.jpg" "$panel_width" "$panel_height"
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;;
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"font")
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[ ! -f "${PCACHE}.jpg" ] &&
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fontpreview -i "$image_file" -o "${PCACHE}.jpg"
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image "${PCACHE}.jpg" "$panel_width" "$panel_height"
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;;
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*) ;;
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esac
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