185 lines
7.3 KiB
Bash
Executable File
185 lines
7.3 KiB
Bash
Executable File
#!/bin/bash
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# @author 6543
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# @version 1.1
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# @date 2019-05-11
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## Options/Parameter
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# [$1]: <path to movie folder>
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#load functions from LIB
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if [ -f "$(readlink -f "$(dirname $0)/bash-lib")" ]; then
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source "$(readlink -f "$(dirname $0)/bash-lib")"
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[ $DEBUG == $TRUE ] && echo "LIB VERSION: $LIBVER" >&2
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elif [ -f "<LIBDIR>/bash-lib" ]; then
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source "<LIBDIR>/bash-lib"
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[ $DEBUG == $TRUE ] && echo "LIB VERSION: $LIBVER" >&2
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else
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echo "ERROR: Global Lib not found"
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exit 255
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fi
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#get options & args
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readonly mode=$(echo $1 | tr -d '-')
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[ -n "$1" ] && [ -d "$1" ] && moviedir="$1"
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readonly DATE=$(date '+%Y-%m-%d')
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#help function
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[ "$mode" == "help" ] && {
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#help menue
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echo "$0 is part of the TerabyteTerminator Project"
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echo ""
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echo "update-file-state (moviedir)"
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exit 0
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}
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#load config (DB,...)
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config_load
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###########################
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## Programm Haupt Ablauf ##
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###########################
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function main() {
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#db checks
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[ "$(db_check)" == $FALSE ] && {
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echo "DB ERROR!!" >&2
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exit $ERROR_DBLINK
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}
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#clean DB from old stuff
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{
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db_query "DELETE From File WHERE (Size=0 OR Size IS NULL OR MD5='' OR MD5 IS NULL OR Name='') AND (TTSync=$TTSYNC_EXIST OR TTSync=$TTSYNC_BACKUP);"
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db_query "DELETE FROM File WHERE Folder LIKE 'Clone/%' OR Folder LIKE '.Trash-%';"
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#find dublicates !
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}
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#erselle zwei dateilisten
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list_tmp=$(mktemp -d)
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db_query "SELECT CONCAT('$moviedir/', Folder, '/', Name) FROM File WHERE TTSync=$TTSYNC_EXIST OR TTSync=$TTSYNC_BACKUP;" > "$list_tmp/indb"
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find "$moviedir" -type f -size +1k | grep -v '/Clone/' | grep -v '/.Trash-' > "$list_tmp/exist"
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#find new files
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grep -vf "$list_tmp/indb" "$list_tmp/exist" > "$list_tmp/new"
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#all IDs wich an old check date:
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db_query "SELECT ID FROM File Where (TTCheck < '$DATE' OR TTCheck IS NULL) AND (TTSync=$TTSYNC_EXIST OR TTSync=$TTSYNC_BACKUP);" | while read line; do
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#for each ID with an old check date ...
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ID=$line
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[ $DEBUG == $TRUE ] && echo "Progress ID: $ID" >&2
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FILE=$(db_query "SELECT CONCAT('$moviedir/', Folder, '/', Name) FROM File WHERE ID=$ID;")
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if [ -f "$FILE" ]; then
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SIZE=$(db_query "SELECT Size FROM File WHERE ID=$ID;")
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SIZE_new="$(file_size "$FILE")"
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if [ "$SIZE" != "$SIZE_new" ]; then
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echo "FILE CHANGE: $FILE"
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if [ "0" == "$SIZE_new" ]; then
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#file exist but to smal
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echo "FILE EMPTY: $FILE"
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db_query "UPDATE File SET TTSync=$TTSYNC_DEL,TTCheck='$DATE' WHERE ID=$ID;"
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else
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#recalc md5 ... + check
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#update DB
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MD5_new=$(md5sum "$FILE" | cut -c -32)
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MD5=$(db_query "SELECT MD5 FROM File WHERE ID=$ID;")
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if [ "$MD5" == "$MD5_new" ]; then
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db_query "UPDATE File SET Size=$SIZE_new,TTCheck='$DATE' WHERE ID=$ID;"
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else
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#new file/file changed!
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db_query "UPDATE File SET TTSync=$TTSYNC_DEL,TTCheck='$DATE' WHERE ID=$ID;"
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file_add "$(db_query "SELECT CONCAT(Folder, '/', Name) FROM File WHERE ID=$ID;")" "$MD5_new"
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fi
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fi
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else
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#add timestamp that nothing has changed
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db_query "UPDATE File SET TTCheck='$DATE' WHERE ID=$ID;"
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fi
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else
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# file dont exist
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echo "FILE DEL/MV: $FILE"
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db_query "UPDATE File SET TTSync=$TTSYNC_DEL,TTCheck='$DATE' WHERE ID=$ID;"
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fi
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done
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#add new files ....
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cat "$list_tmp/new" | while read line; do
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file_add "$line"
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done
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rm -r "$list_tmp/"
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}
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###########################
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## help functions #########
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###########################
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##check & prepair args
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[ -z "$moviedir" ] && [ -f "$globalconf" ] && { # if (no argument) and (globalconf exist)
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if [ -z "$(grep "moviedir=" "$globalconf" )" ]; then # and (moviedir is NOT in globalconf)
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echo 'neither "movie folder" is set in global config nor given as argument'
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exit 2
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else # and (moviedir is in globalconf)
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moviedir="$(grep "moviedir=" "$globalconf" | cut -d '=' -f 2)"
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fi
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}
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[ -d "$moviedir" ] || { echo "moviedir \"$moviedir\" do not exist"; exit 3; } # check moviedir
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moviedir=""$(echo $moviedir | sed 's|/$||g')""
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[ -z "$moviedir" ] && exit 255 #catch case moviedir="/"
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# file_add [rel.path] (md5)
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function file_add() {
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local MD5="$2"
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local relrevpath="$(echo "$1" | sed "s|^$moviedir||g" | sed 's|^/||g' | sed 's|/$||g' | rev )"
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local name="$(echo "$relrevpath" | cut -d '/' -f 1 | rev | sed "s/'/''/g")" #cahr ' set to '' because of SQL Querys
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local folder="$(echo "$relrevpath" | cut -d '/' -f 2- | rev | sed "s/'/''/g")" #cahr ' set to '' because of SQL Querys
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local FILE="$moviedir/$(echo "$relrevpath" | rev)"
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[ -f "$FILE" ] || {
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echo "ERROR: file_add: file not exist: $FILE" >&2
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return 1
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}
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[ $DEBUG == $TRUE ] && echo "add: $name" >&2
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[ -z "$MD5" ] && MD5="$(md5sum "$FILE" | cut -c -32)"
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local SIZE="$(file_size "$FILE")"
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[ "$SIZE" -le 0 ] && {
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[ $DEBUG == $TRUE ] && echo File to smal >&2
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return 0
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}
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#wenn einmal existiert ...
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{
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# undelet files ...
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local IDs_undel="$(db_query "SELECT ID FROM File WHERE TTSync='$TTSYNC_DEL' AND MD5='$MD5' AND Name='$name' AND Folder='$folder';")"
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[ $DEBUG == $TRUE ] && echo "IDs_undel: $IDs_undel" >&2
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[ -n "$IDs_undel" ] && echo "FILE UNDEL: $FILE"
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db_query "UPDATE File SET TTSync=$TTSYNC_EXIST,TTCheck='$DATE',Size='$SIZE' WHERE TTSync='$TTSYNC_DEL' AND MD5='$MD5' AND Name='$name' AND Folder='$folder';"
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#same path wrong md5
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[ $DEBUG == $TRUE ] && echo "IDs_W5: $(db_query "SELECT ID FROM File WHERE TTSync!='$TTSYNC_REMOTE' AND TTSync!='$TTSYNC_DEL' AND MD5!='$MD5' AND Name='$name' AND Folder='$folder';")" >&2
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db_query "UPDATE File SET TTSync=$TTSYNC_DEL,TTCheck='$DATE' WHERE TTSync!='$TTSYNC_REMOTE' AND TTSync!='$TTSYNC_DEL' AND MD5!='$MD5' AND Name='$name' AND Folder='$folder';"
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#if something MVs ...
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local IDs_mv="$(db_query "SELECT ID FROM File WHERE MD5='$MD5' AND Size='$SIZE' AND (Name!='$name' OR Folder!='$folder');")"
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[ $DEBUG == $TRUE ] && echo "IDs_mv: $IDs_mv" >&2
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[ -n "$IDs_mv" ] && echo "FILE MV: $(db_query "SELECT CONCAT(Folder,Name) FROM File WHERE ID=$(echo $IDs_mv | cut -d ' ' -f1);") -> $FILE"
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db_query "UPDATE File SET TTCheck='$DATE',Name='$name',Folder='$folder',TTSync='$TTSYNC_EXIST' WHERE MD5='$MD5' AND Size='$SIZE' AND (Name!='$name' OR Folder!='$folder');"
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#es existiert genau so ein eintrag
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local IDs_orig="$(db_query "SELECT ID FROM File WHERE MD5='$MD5' AND Name='$name' AND Folder='$folder';")"
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[ $DEBUG == $TRUE ] && echo "IDs_orig: $IDs_orig" >&2
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}
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#wenn weder gelöschte wiederhergestellt noch verschobene dateien entdekt... -> neuer eintrag
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[ "$((${#IDs_mv}+${#IDs_undel}+${#IDs_orig}))" == 0 ] && {
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echo "FILE ADD: $FILE"
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db_query "INSERT INTO File (Name,Folder,MD5,Size,TTSync,TTCheck) VALUES ('$name','$folder','$MD5','$SIZE',$TTSYNC_EXIST,'$DATE');"
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}
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}
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#all loaded stat now
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main
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