66 lines
2.7 KiB
Bash
Executable file
66 lines
2.7 KiB
Bash
Executable file
#!/bin/bash
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export FILELOGLEVEL=WARN
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export SCRIPT_LOG=~/logs/exif.log
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parsedatetime() {
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filename="$(basename "${@}")"
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if [[ $filename =~ ^([0-9]{4})(\.|-)([0-9]{2})(\.|-)([0-9]{2})( |_)([0-9]{2})(\.|-)([0-9]{2})(\.|-)([0-9]{2}).*$ ]]; then
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result="$(printf "%04d:%02d:%02d %02d:%02d:%02d" "${BASH_REMATCH[1]#0}" "${BASH_REMATCH[3]#0}" "${BASH_REMATCH[5]#0}" "${BASH_REMATCH[7]#0}" "${BASH_REMATCH[9]#0}" "${BASH_REMATCH[11]#0}")"
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fi
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if [[ $filename =~ ^([0-9]{4})([0-9]{2})([0-9]{2})(_)([0-9]{2})([0-9]{2})([0-9]{2}).*$ ]]; then
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result="$(printf "%04d:%02d:%02d %02d:%02d:%02d" "${BASH_REMATCH[1]#0}" "${BASH_REMATCH[2]#0}" "${BASH_REMATCH[3]#0}" "${BASH_REMATCH[5]#0}" "${BASH_REMATCH[6]#0}" "${BASH_REMATCH[7]#0}")"
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fi
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# Whatsapp-Bilder
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if [[ $filename =~ ^(IMG-)([0-9]{4})([0-9]{2})([0-9]{2})(-WA)([0-9]{2})([0-9]{2}).*$ ]]; then
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result="$(printf "%04d:%02d:%02d %02d:%02d:%02d" "${BASH_REMATCH[2]#0}" "${BASH_REMATCH[3]#0}" "${BASH_REMATCH[4]#0}" "${BASH_REMATCH[6]#0}" "${BASH_REMATCH[7]#0}" "00")"
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fi
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# eYe20130323123316.jpg
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if [[ $filename =~ ^(eYe)([0-9]{4})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2})([0-9]{2}).*$ ]]; then
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result="$(printf "%04d:%02d:%02d %02d:%02d:%02d" "${BASH_REMATCH[2]#0}" "${BASH_REMATCH[3]#0}" "${BASH_REMATCH[4]#0}" "${BASH_REMATCH[5]#0}" "${BASH_REMATCH[6]#0}" "${BASH_REMATCH[7]#0}")"
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fi
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echo "$result"
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return 0
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}
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fix_datetime () {
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file="${@}"
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loginfo "file: $file "
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newDateTimeOriginal="$(parsedatetime "$file")"
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loginfo "newDateTimeOriginal: $newDateTimeOriginal"
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mime="$(file --mime-type "$file" | awk '{print $NF}')"
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if [ -n "$newDateTimeOriginal" ]; then
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case $mime in
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image/png)
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exiftool "-creationtime=$newDateTimeOriginal" -if '(not $creationtime)' "$file"
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;;
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image/jpeg)
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exiftool "-DateTimeOriginal=$newDateTimeOriginal" -if '(not $datetimeoriginal)' "$file"
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exiftool '-createdate<datetimeoriginal' -if '(not $createdate and $datetimeoriginal)' "$file"
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;;
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*)
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logwarn "unsupportet mimetype $mime for $file"
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;;
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esac
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fi
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loginfo "$(exiftool -filename -createdate -datetimeoriginal "$file")"
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logwarn "$(readlink -f "$file"): $(exiftool -filename -if '(not ($datetimeoriginal or $createdate))' "$file")"
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loginfo "----------------"
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loginfo ""
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}
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if [ $# -gt 0 ]; then
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loginfo "Progress only one file from cmdline ${@}"
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fix_datetime "${@}"
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else
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loginfo "Progress all *.jpg files in pwd $(pwd)"
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find -iname "*.jp*g"|while read i; do
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fix_datetime "$i"
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done
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fi
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