84 lines
1.8 KiB
Bash
Executable File
84 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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checkcommand()
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{
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local result
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local command="$1"
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which "$command" 1>/dev/null 2>&1
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if [[ $? == 0 ]]; then
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echo "$command requirement OK"
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result=1
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else
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echo "$command requirement MISSING"
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result=0
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fi
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return $result
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}
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help()
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{
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echo "Usage: tphoto [ -h | -f ] [ *.jpg ]"
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echo "Rename jpg files using Exif Original Date/Time if exists."
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echo " -h Display help."
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echo " -f Force rename jpg files with Exif datetime or file datetime."
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}
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doRename()
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{
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local filename=$(basename $1)
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#echo "$filename"
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jhead -nIMG%Y%m%d-%H%M%S "$filename"
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}
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doRenameCarefully()
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{
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local filename=$(basename $1)
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#echo "$filename"
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if [[ $filename =~ IMG[12][90][0-9][0-9][01][0-9][0-3][0-9][012][0-9][0-5][0-9][0-5][0-9].* ]]; then
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local target=${filename:0:11}-${filename:11}
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echo "$filename -r> $target"
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mv -f "$filename" "$target"
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elif [[ $(exiftool $filename | grep -c "Date/Time Original") > 0 ]]; then
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#echo "yop $filename"
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doRename "$filename"
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else
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echo "$filename IGNORED"
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fi
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}
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# main
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checkcommand "exiftool"
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if [[ $? == 0 ]]; then
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exit 1
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else
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checkcommand "jhead"
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if [[ $? == 0 ]]; then
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exit 1
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fi
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fi
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if [[ $# == 0 ]]; then
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find . -maxdepth 1 -type f -iname "*.jpg" | while read path
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do
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doRenameCarefully "$path"
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done
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elif [[ "$1" == "-h" ]]; then
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help
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elif [[ "$1" == "-f" && $# == 1 ]]; then
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find . -maxdepth 1 -type f -iname "*.jpg" | while read path
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do
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doRename "$path"
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done
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elif [[ "$1" == "-f" && $# > 1 ]]; then
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for filename do
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if [[ "$filename" != "-f" ]]; then
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doRename "$filename"
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fi
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done
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else
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for filename do
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doRenameCarefully "$filename"
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done
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fi
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