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93 lines
2.4 KiB
Bash
Executable file
93 lines
2.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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# This script takes all the jpg and mp4 files in a directory and
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# organises them into a folder structure based on the month and year
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# they were last modified (taken).
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# Sources and References
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# - Bash controlled paralellisation - http://unix.stackexchange.com/a/216475/64687
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DRY_RUN=false
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while test $# -gt 0
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do
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case "$1" in
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--help)
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echo organise-photos
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echo " by Starbeamrainbowlabs <feedback@starbeamrainbowlabs.com>"
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echo "This script takes all the jpg and mp4 files in a directory and organises them into a folder structure based on the month and year they were last modified (taken)."
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echo
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echo "Options:"
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echo " --help"
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echo " Show this help message"
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echo " --dry-run"
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echo " Do a dry run - don't actually move any files."
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exit
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;;
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--dry-run)
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echo Activating dry run mode.
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DRY_RUN=true
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esac
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shift
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done
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Months=(Zero January February March April May June July August September October November December);
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handle_file() {
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local filename=$1;
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echo -ne "Processing ${filename} - ";
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rawFilename=$(basename "${filename}");
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extension=${filename##*.};
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extension=${extension,,};
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takenYear=$(date -r "${filename}" +%Y);
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takenMonth=$(date -r "${filename}" +%-m);
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takenMonthText=$(date -r "${filename}" +%B);
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# Extract the date taken from jpegs
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if [[ "${extension}" == "jpg" ]] || [[ "${extension}" == "jpeg" ]];
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then
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takenDate=$(jhead "${filename}" | grep -i 'Date/Time' | cut -d' ' -f6-7);
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takenChars=$(echo ${takenDate} | wc -c);
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if [[ ${takenChars} -gt 1 ]];
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then
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takenYear=$(echo ${takenDate} | cut -d ':' -f1);
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takenMonth=$(echo ${takenDate} | cut -d ':' -f2);
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takenMonthUnpadded=$(echo ${takenMonth//0});
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takenMonthText=${Months[$takenMonthUnpadded]};
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fi
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fi
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takenMonth=$(printf "%02d" "${takenMonth}");
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newFolder="${takenYear}/${takenMonth}-${takenMonthText}/";
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newFilename="${newFolder}/${filename}";
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echo -ne "filing in ${newFolder} - ";
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if [ "$DRY_RUN" = true ] ; then
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echo dry run
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continue
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fi
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mkdir -p "${newFolder}";
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mv "${filename}" "${newFilename}";
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echo Done\!;
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}
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# Set the number of paralell jobs to the number of cpus
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N=$(grep -c ^processor /proc/cpuinfo);
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find . -maxdepth 1 \( -iname "*.jpg" -o -iname "*.mp4" -o -iname "*.avi" -o -iname "*.png" \) -print0 | while read -r -d '' filename
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do
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((i=i%N)); ((i++==0)) && wait;
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handle_file "${filename}"
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done
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echo "*** Complete! ***"
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exit 0
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