41 lines
1.0 KiB
Bash
Executable File
41 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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# pa_exifautotran [list of files]
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#
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# Transforms JPEG files so that Exif Orientation becomes 1
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#
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# blatant copy of exitautotran shell script with:
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# Minor change made to ignore failure of jpegtran (it was failing
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# b/c Samsung images are incomplete, but the rotation works)
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for i
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do
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case $i in
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-v|--version) echo "$0 (pa variant)"; exit 0;;
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-h|--help)
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cat <<EOF
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$0 [list of files]
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Transforms JPEG files so that Exif Orientation becomes 1
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EOF
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exit 0;;
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esac
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case $(exiftool -t -s -s -s -n -IFD0:Orientation -IFD1:Orientation "$i") in
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1) transform="";;
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2) transform="-flip horizontal";;
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3) transform="-rotate 180";;
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4) transform="-flip vertical";;
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5) transform="-transpose";;
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6) transform="-rotate 90";;
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7) transform="-transverse";;
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8) transform="-rotate 270";;
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*) transform="";;
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esac
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if test -n "$transform"; then
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echo Executing: jpegtran -copy all $transform "$i" >&2
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jpegtran -copy all $transform "$i" > tempfile
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rm "$i"
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mv tempfile "$i"
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jpegexiforient -1 "$i"
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fi
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done
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