parallel picsort
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SHA256:v0410ZKfuO1QHdgKBsdQNF64xmTxOF8osF1LIqwTcVw
1 changed files with 76 additions and 44 deletions
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@ -1,70 +1,101 @@
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#!/bin/bash
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set -euo pipefail
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USER="$1"
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if [[ $# -ne 4 ]]; then
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echo "Usage: $0 <nc_user> <source_subdir> <dest_subdir> <unsortable_subdir>" >&2
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exit 1
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fi
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REL_SOURCE_PATH="/$1/files/$2"
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ABS_SOURCE_PATH="/var/lib/nextcloud/$1/files/$2"
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NC_USER="$1"
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SOURCE_SUBDIR="$2"
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DEST_SUBDIR="$3"
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UNSORTABLE_SUBDIR="$4"
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REL_DEST_PATH="/$1/files/$3"
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ABS_DEST_PATH="/var/lib/nextcloud/$1/files/$3"
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REL_SOURCE_PATH="/$NC_USER/files/$SOURCE_SUBDIR"
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ABS_SOURCE_PATH="/var/lib/nextcloud/$NC_USER/files/$SOURCE_SUBDIR"
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REL_UNSORTABLE_PATH="/$1/files/$4"
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ABS_UNSORTABLE_PATH="/var/lib/nextcloud/$1/files/$4"
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REL_DEST_PATH="/$NC_USER/files/$DEST_SUBDIR"
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ABS_DEST_PATH="/var/lib/nextcloud/$NC_USER/files/$DEST_SUBDIR"
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REL_UNSORTABLE_PATH="/$NC_USER/files/$UNSORTABLE_SUBDIR"
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ABS_UNSORTABLE_PATH="/var/lib/nextcloud/$NC_USER/files/$UNSORTABLE_SUBDIR"
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echo "STARTING..."
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chown -R www-data:www-data "$ABS_SOURCE_PATH"
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chmod -R 770 "$ABS_SOURCE_PATH"
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SCAN="FALSE"
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IFS=$'\n'
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for f in `find "$ABS_SOURCE_PATH" -iname *.PNG -o -iname *.JPG -o -iname *.JPEG -o -iname *.HEIC -o -iname *.CR2 -o -iname *.CR3 -o -iname *.MP4 -o -iname *.MOV`; do
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SCAN="TRUE"
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process_file() {
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local f="$1"
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local DATETIME DATE TIME YEAR MONTH DAY HOUR MINUTE SECOND HASH EXT RAW FILE RELPATH DIRNAME
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echo "PROCESSING: $f"
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EXIF=`exiftool "$f"`
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if grep -q '^Create Date' <<< $EXIF
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then
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DATETIME=`grep -m 1 "^Create Date" <<< $EXIF | cut -d: -f2- | xargs`
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elif grep -q '^File Modification Date' <<< $EXIF
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then
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DATETIME=`grep -m 1 '^File Modification Date' <<< $EXIF | cut -d: -f2- | xargs`
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else
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RELPATH=$(realpath --relative-to="$ABS_SOURCE_PATH" "$f")
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DIRNAME=$(dirname "$ABS_UNSORTABLE_PATH/$RELPATH")
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echo "UNSORTABLE: $f"
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mkdir -p "$DIRNAME"
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mv "$f" "$DIRNAME"
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continue
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DATETIME="$(
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exiftool -s -s -s -CreateDate "$f" 2>/dev/null | head -n1
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)"
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if [[ -z "$DATETIME" ]]; then
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DATETIME="$(
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exiftool -s -s -s -FileModifyDate "$f" 2>/dev/null | head -n1 | cut -d'+' -f1 | cut -d'-' -f1
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)"
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fi
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DATE=`cut -d' ' -f1 <<< $DATETIME`
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TIME=`cut -d' ' -f2 <<< $DATETIME | cut -d'+' -f1`
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if [[ -z "$DATETIME" ]]; then
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RELPATH="$(realpath --relative-to="$ABS_SOURCE_PATH" "$f")"
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DIRNAME="$(dirname "$ABS_UNSORTABLE_PATH/$RELPATH")"
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echo "UNSORTABLE: $f"
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mkdir -p "$DIRNAME"
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mv -n -- "$f" "$DIRNAME/"
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return 0
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fi
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YEAR=`cut -d':' -f1 <<< $DATE`
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MONTH=`cut -d':' -f2 <<< $DATE`
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DAY=`cut -d':' -f3 <<< $DATE`
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HOUR=`cut -d':' -f1 <<< $TIME`
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MINUTE=`cut -d':' -f2 <<< $TIME`
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SECOND=`cut -d':' -f3 <<< $TIME`
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DATE="$(cut -d' ' -f1 <<< "$DATETIME")"
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TIME="$(cut -d' ' -f2 <<< "$DATETIME" | cut -d'+' -f1)"
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HASH=`sha256sum "$f" | xxd -r -p | base64 | head -c 3 | tr '/+' '_-'`
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EXT=`echo "${f##*.}" | tr '[:upper:]' '[:lower:]'`
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if [[ "$EXT" = "cr2" ]] || [[ "$EXT" = "cr3" ]]
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then
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YEAR="$(cut -d':' -f1 <<< "$DATE")"
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MONTH="$(cut -d':' -f2 <<< "$DATE")"
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DAY="$(cut -d':' -f3 <<< "$DATE")"
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HOUR="$(cut -d':' -f1 <<< "$TIME")"
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MINUTE="$(cut -d':' -f2 <<< "$TIME")"
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SECOND="$(cut -d':' -f3 <<< "$TIME")"
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HASH="$(sha256sum "$f" | awk '{print $1}' | xxd -r -p | base64 | head -c 6 | tr '/+' '_-')"
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EXT="$(tr '[:upper:]' '[:lower:]' <<< "${f##*.}")"
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if [[ "$EXT" == "cr2" || "$EXT" == "cr3" ]]; then
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RAW="raw/"
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else
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RAW=""
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fi
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FILE="$ABS_DEST_PATH/$YEAR-$MONTH/$RAW$YEAR$MONTH$DAY"-"$HOUR$MINUTE$SECOND"_"$HASH"."$EXT"
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FILE="$ABS_DEST_PATH/$YEAR-$MONTH/${RAW}${YEAR}${MONTH}${DAY}-${HOUR}${MINUTE}${SECOND}_${HASH}.${EXT}"
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echo "DESTINATION: $FILE"
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mkdir -p "$(dirname "$FILE")"
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mv -v "$f" "$FILE"
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done
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mv -- "$f" "$FILE"
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}
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mapfile -d '' -t FILES < <(
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find "$ABS_SOURCE_PATH" -type f \( \
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-iname '*.PNG' -o \
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-iname '*.JPG' -o \
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-iname '*.JPEG' -o \
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-iname '*.HEIC' -o \
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-iname '*.CR2' -o \
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-iname '*.CR3' -o \
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-iname '*.MP4' -o \
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-iname '*.MOV' \
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\) -print0
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)
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if ((${#FILES[@]})); then
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export -f process_file
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export ABS_SOURCE_PATH ABS_DEST_PATH ABS_UNSORTABLE_PATH
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printf '%s\0' "${FILES[@]}" |
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xargs -0 -n1 -P"$(nproc)" bash -c 'process_file "$1"' _
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if [ "$SCAN" == "TRUE" ]; then
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echo "SCANNING..."
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# find "$ABS_SOURCE_PATH/"* -type d -empty -delete >> /var/echo/nc-picsort.echo # nextcloud app bug when deleting folders
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chown -R www-data:www-data "$ABS_DEST_PATH"
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chown -R www-data:www-data "$ABS_UNSORTABLE_PATH"
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chmod -R 770 "$ABS_DEST_PATH"
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@ -72,7 +103,8 @@ if [ "$SCAN" == "TRUE" ]; then
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sudo -u www-data php /opt/nextcloud/occ files:scan --path "$REL_SOURCE_PATH"
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sudo -u www-data php /opt/nextcloud/occ files:scan --path "$REL_UNSORTABLE_PATH"
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sudo -u www-data php /opt/nextcloud/occ files:scan --path "$REL_DEST_PATH"
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#sudo -u www-data php /opt/nextcloud/occ preview:pre-generate
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else
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echo "NO MATCHING FILES FOUND."
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fi
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echo "FINISH."
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