57 lines
1.5 KiB
Text
57 lines
1.5 KiB
Text
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#!/bin/sh
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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/$6")" | sha256sum)"
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export PCACHE="${PCACHE%% *}"
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pclear() {
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printf '{"action": "remove", "identifier": "vifm-preview"}\n' > "$FIFO_UEBERZUG"
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}
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image() {
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printf '{"action": "add", "identifier": "vifm-preview", "x": "%s", "y": "%s", "width": "%s", "height": "%s", "scaler": "contain", "path": "%s"}\n' "$2" "$3" "$4" "$5" "$6" > "$FIFO_UEBERZUG"
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}
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main() {
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case "$1" in
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"clear")
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pclear "$@"
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;;
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"draw")
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FILE="$PWD/$6"
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image "$1" "$2" "$3" "$4" "$5" "$FILE"
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;;
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"video")
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[ ! -f "${PCACHE}.jpg" ] && \
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ffmpegthumbnailer -i "$6" -o "${PCACHE}.jpg" -s 0 -q 5
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image "$1" "$2" "$3" "$4" "$5" "${PCACHE}.jpg"
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;;
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"epub")
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[ ! -f "$PCACHE" ] && \
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epub-thumbnailer "$6" "$PCACHE" 1024
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image "$1" "$2" "$3" "$4" "$5" "$PCACHE"
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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 "$6" "$PCACHE"
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image "$1" "$2" "$3" "$4" "$5" "${PCACHE}.jpg"
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;;
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"djvu")
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[ ! -f "${PCACHE}.jpg" ] && \
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ddjvu -format=tiff -quality=90 -page=1 "$6" "$PCACHE.jpg"
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image "$1" "$2" "$3" "$4" "$5" "${PCACHE}.jpg"
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;;
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"audio")
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[ ! -f "${PCACHE}.jpg" ] && \
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ffmpeg -hide_banner -i "$6" "${PCACHE}.jpg" -y >/dev/null
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image "$1" "$2" "$3" "$4" "$5" "${PCACHE}.jpg"
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;;
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"font")
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[ ! -f "${PCACHE}.jpg" ] && \
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fontpreview -i "$6" -o "${PCACHE}.jpg"
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image "$1" "$2" "$3" "$4" "$5" "${PCACHE}.jpg"
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;;
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*)
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esac
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}
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main "$@"
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