#!/bin/bash

##########
# Script #
##########

remove=1;				# 1 => Delete when torrent deleted, 2 => Delete always, 0 => Delete never
forceRun=0;				# Skip lock file test
validate="-q";			# unused with pyropeters otrtool
logMsgTypes=("      " "error" "warn" "info" "debug" "debugV")
logMsgColor=("\033[37m" "\033[31m" "\033[33m" "\033[37m" "\033[37m" "\033[37m")
logLevel=0
echoLevel=5
lastKodiCheck=0
cutAppendix="-cut.mkv"
lastProcessingLogPrinted=0
lastProcessingEchoed=0
lastProcessingEchoedNL=0
warnUnknownLabel=true
declare -A label2Dir
declare -A label2SaneRename
declare -A label2UseDirAsParent


PwD=$(readlink -e $0)	# Get the path to this script
PwD=$(dirname "$PwD")



####################
# Helper functions #
####################

# trap signals and handle them
trap t_sigint  SIGINT		# Ctrl+C
trap t_sighup  SIGHUP		# Hangup on Terminal
trap t_sigcont SIGCONT		# Continue after stop

function t_sigint {
	funcUnlock
	exit 2
}

function t_sighup {
	# Do nothing, simply continue
	sleep 0
}

function t_sigcont {
	if [ -n "$lastProcessingEcho" ]; then
		echo -e "$lastProcessingEcho"
	fi
}

# Log message to stdout and log file
function funcLog {
	if [ $1 -eq 0 ]; then										# this is a "Processing ..." message and will be stored until an event is logged
		lastProcessingLog="`date +"%d.%m.%y %T"` ${logMsgTypes[0]}\t$2"			# store message
		lastProcessingLogPrinted=0;												# was not printed yet to log
		lastProcessingEcho="${logMsgColor[0]}\t$2\033[37m"						# store message
		lastProcessingEchoed=0;													# was not printed to stdout
		lastProcessingEchoedNL=0;												# no new line was printed to stdout
	else
		if [ $1 -le $logLevel ]; then							# if we shall log this message
			if (( lastProcessingLogPrinted == 0 )); then		# and have not yet logged the "Processing ..." message
				echo -e "$lastProcessingLog" >> $logFile
				lastProcessingLogPrinted=1;
			fi
			echo -e "`date +"%d.%m.%y %T"` ${logMsgTypes[$1]}\t$2" >> $logFile
		fi
		if [ $1 -le $echoLevel ]; then							# if we shall echo this message
			if (( lastProcessingEchoed == 0 )); then			# and have not yet echoed the "Processing ..." message
				if (( lastProcessingEchoedNL == 0 )); then
					echo
					lastProcessingEchoedNL=1
				fi
				echo -e "$lastProcessingEcho"
				lastProcessingEchoed=1;
			fi
			if [ $1 -eq 1 ]; then
				echo -e "${logMsgColor[$1]}${logMsgTypes[$1]}:\t$2\033[37m" >&2	# redirect error to stderr
			else
				echo -e "${logMsgColor[$1]}${logMsgTypes[$1]}:\t$2\033[37m"
			fi
		fi
	fi
}

# Look for lock file and exit if it is existing and $forceRun == 0
function funcLock {
	if [ -f /tmp/.otrDecodeAll.lock -a "$forceRun" != "1" ]; then
		funcLog 1 "/tmp/.otrDecodeAll.lock existing! exiting..."
		exit 1
	else
		funcLog 4 "Creating lock file /tmp/.otrDecodeAll.lock"
		touch /tmp/.otrDecodeAll.lock
	fi
}

# Delete lock file
function funcUnlock {
	funcLog 4 "Removing lock file /tmp/.otrDecodeAll.lock"
	rm -f /tmp/.otrDecodeAll.lock
}



###############
# Config file #
###############

# Add label to dictionary
function addLabel {
	success=1;
	dir=1;
	case $# in
	[0-1])
		funcLog 1 "Not enough arguments given for addLabel! Give at least name and directory"
		success=0;;
	2)
		sr=0;;
	4)
		case $4 in
		0)     ;&
		[fF])  ;&
		false) ;&
		no)
			dir=0;;

		1)     ;&
		[tT])  ;&
		true)  ;&
		yes)
			dir=1;;
		*)
			funcLog 1 "addLabel: Could not understand fourth argument \"$4\"! Please give \"true\" or \"false\" to specify whether the name of the movie/episode shall be used as parent directory."
			success=0;;
		esac;&	# goto 3)
	3)
		case $3 in
		0)     ;&
		[fF])  ;&
		false) ;&
		no)
			sr=0;;

		1)     ;&
		[tT])  ;&
		true)  ;&
		yes)
			sr=1;;
		*)
			funcLog 1 "addLabel: Could not understand third argument \"$3\"! Please give \"true\" or \"false\" to specify whether SaneRenamix shall be used for this label."
			success=0;;
		esac;;
	*)
		funcLog 1 "Too many arguments for addLabel! Give no more than name, directory and bool whether we shall use sanerenamix for this label"
		success=0;;
	esac

	if [ ! -d "$outDir/$2" ]; then
		funcLog 1 "addLabel: Directory $outDir/$2 does not exist. Please create it first!"
		success=0;
	fi

	if (( success == 1 )); then
		funcLog 5 "Adding label \"$1\"	with dir = \"$2\"	and sanerename = $sr"
		label2Dir["$1"]="$2";
		label2SaneRename["$1"]=$sr;
		label2UseDirAsParent["$1"]=$dir;
	fi
}

# Read config file
function funcGetConfig {
	if [ ! -r "$PwD/config" ]; then
		if [ ! -r "$PwD/config.sample" ]; then
			funcLog 1 "$PwD/config does not exist!"
			exit 1
		else
			funcLog 2 "You should use $PwD/config insted of config.sample!"
			source "$PwD/config.sample"
		fi
	else
		source "$PwD/config"
	fi
	funcConfigPre
}



##########
# Checks #
##########

# Check for installed tools
function funcPerformChecks {
	local exet;
	exet=0

	if ! type "$cmdDecode" >/dev/null 2>&1; then
		funcLog 1 "Please install otrtool"
		exet=1
	fi
	if [ -n "$cmdCut" ] && ! type "$cmdCut" >/dev/null 2>&1; then
		funcLog 1 "Please check the path to multicutmkv"
		exet=1
	fi
	if [ -n "$cmdSaneRenamix" ] && ! type "$cmdSaneRenamix" >/dev/null 2>&1; then
		funcLog 1 "Please check the path to SaneRenamix (set to empty if not wanted)"
		exet=1
	fi
	if [ -n "$kodiUrl" ] && ! type "curl" >/dev/null 2>&1; then
		funcLog 1 "Please install curl to check the Kodi state"
		exet=1
	fi
	if (( exet == 1 )); then
		funcUnlock
		exit 1
	fi

	funcPerformKodiCheck
}

# Check whether Kodi is playing something
function funcPerformKodiCheck {
	local curTimestamp;
	if (( forceRun == 0 )) && [ -n "$kodiUrl" ]; then			# If we can and have to check whether Kodi is playing something
		curTimestamp=$(date +%s)
		if [ $(($curTimestamp-$lastKodiCheck)) -gt 10 ]; then	# Only check all 10 seconds
			playerID="$(curl -s $kodiUrl/jsonrpc -H 'content-type: application/json;' --data-binary '{"jsonrpc": "2.0", "method": "Player.GetActivePlayers", "id": 1}' | grep -o "[0-9],.type.:.$1" | grep -o '[0-9]')"
			if [ -n "$playerID" ]; then
				funcLog 3 "Kodi is running, exiting now"
				funcUnlock
				exit
			fi
			lastKodiCheck=$curTimestamp
			funcLog 5 "Kodi is not running"
		fi
	fi
}

# Request Kodi to update its Video library
function funcUpdateKodi {
	if [ -n "$kodiUrl" ]; then
		if (( scanKodi == 1 )); then
			scanOK="$(curl -s $kodiUrl/jsonrpc -H 'content-type: application/json;' --data-binary '{"jsonrpc": "2.0", "method": "VideoLibrary.Scan", "id": 1}' | egrep -o "\"[^\"]*\"}" | egrep -o [A-Za-z0-9]+)"
			if [ "$scanOK" != "OK" ]; then
				funcLog 2 "Kodi did not return OK on command VideoLibrary.Scan"
			else
				funcLog 5 "Kodi returned OK on command VideoLibrary.Scan"
			fi
		fi
		if (( cleanKodi == 1 )); then
			cleanOK="$(curl -s $kodiUrl/jsonrpc -H 'content-type: application/json;' --data-binary '{"jsonrpc": "2.0", "method": "VideoLibrary.Clean", "id": 1}' | egrep -o "\"[^\"]*\"}" | egrep -o [A-Za-z0-9]+)"
			if [ "$cleanOK" != "OK" ]; then
				funcLog 2 "Kodi did not return OK on command VideoLibrary.Clean"
			else
				funcLog 5 "Kodi returned OK on command VideoLibrary.Clean"
			fi
		fi
	fi
}



################
# Command line #
################

# Parse parameters from command line
function funcParam {
	while getopts "frkvh?e:p:i:o:t:l:" optval; do
		case $optval in
			"f")
				funcLog 4 "Set forceRun = 1"
				forceRun=1;;			# ignore lock file
			"r")
				funcLog 4 "Set remove = 2 (always)"
				remove=2;;				# delete the otrkey
			"k")
				funcLog 4 "Set remove = 0 (never)"
				remove=0;;				# keep the otrkey
			"v")
				funcLog 4 "Set validate = '' (yes)"
				validate="";;			# validate the output file after decoding. Not needed when downloaded via torrent
			"e")
				funcLog 4 "Set user = $OPTARG"
				user=$OPTARG;;			# different user
			"p")
				funcLog 4 "Set pass = $OPTARG"
				pass=$OPTARG;;			# different password
			"i")
				funcLog 4 "Set indir = $OPTARG"
				inDir=$OPTARG;;			# different input dir
			"o")
				funcLog 4 "Set outDir = $OPTARG"
				outDir=$OPTARG;;		# different output dir
			"t")
				funcLog 4 "Set tempDir = $OPTARG"
				tempDir=$OPTARG;;		# different temp dir
			"l")
				funcLog 4 "Set labelFilter = $OPTARG"
				labelFilter=$OPTARG;;
			"h"|"?")
				funcHelp;				# print help
				exit;;
			":")
				echo "No argument value for option $OPTARG";;
		esac
	done
	funcConfigPost
}

# Print some help text and explain parameters
function funcHelp {
	echo -e "\n\033[1;31m./otrDecodeAll.sh [-f -r -k -v -h] [-e user] [-p password] [-i inputDir] [-d decodedDir] [-o outputDir] [-l label]\033[0;37m"
	echo "-> FORCE"
	echo -e "	\033[36m-f\033[37m Make this script ignore the lockfile and Kodi. This may result into decoding some files multiple times (perhaps corrupting them) and making Kodi less smooth."
	echo "-> REMOVE"
	echo -e "	\033[36m-r\033[37m Make this script delete the original otrkey files."
	echo "-> KEEP"
	echo -e "	\033[36m-k\033[37m Make this script keep the original otrkey files. If not given, the otrkey will be kept after decoding and when torrent file is not found."
	echo "-> NO VALIDATE"
	echo -e "	\033[36m-v\033[37m Make otrdecoder validate the output file. This should not be neccessarry when you downloaded it via torrent."
	echo "-> USER"
	echo -e "	\033[36m-e\033[37m Specify the OTR email address if you do not want to use the default."
	echo "-> PASSWORD"
	echo -e "	\033[36m-p\033[37m Specify the OTR password if you do not want to use the default."
	echo "-> INPUTDIR"
	echo -e "	\033[36m-i\033[37m Specify the input directory where the *.otrkey files are located."
	echo "-> DECODEDDIR"
	echo -e "	\033[36m-d\033[37m Specify the output directory where the decoded file shall be put before cutting."
	echo "-> UNCUTDIR"
	echo -e "	\033[36m-o\033[37m Specify the directory where the decoded and cut file shall be put."
	echo "-> LABEL"
	echo -e "	\033[36m-l\033[37m Only decode movies with the specified label."
	echo "-> HELP"
	echo -e "	\033[36m-h\033[37m Show this help."
}



##################
# File Functions #
##################

# In here lives the main loop which processes all otrkeys
function funcProcessFiles {
	local nextStep
	local status		# 0 undef; 1 encoded; 2 decoded; 3 cut;
	local alrMoved		# 0 not moved; 1 already moved;
	local files="`ls $inDir/*.otrkey 2> /dev/null`"						# All otrkeys in input dir
	for file in $files; do												# For each otrkey
		funcPerformKodiCheck												# Check whether Kodi is running
		if (( echoLevel == 5 )); then
			echo -ne "\npress to continue...";
			read;
		fi

		filename="$(basename $file)"										# Determine the filename
		filename="${filename%.otrkey}"
		funcLog 0 "Processing $filename";
		funcGetLabel														# Read the label from the database


		if [ -z "$label" -a "$label" != "N\\A" ]; then						# Empty label and labelDb does exist --> skip
			funcLog 1 "No label specified for this movie. Skipping"
			continue;
		fi
		if [ -n "$labelFilter" ] && [ "$labelFilter" != "$label" ]; then	# This label shall not be handled --> skip
			funcLog 4 "Label did not match filter. Skipping";
			continue;
		fi

		status=0;
		alrMoved=0;
		funcMakeVars														# Make all path variables
		if [ -z "$label" ]; then
			continue;
		fi
		if (( lastProcessingEchoedNL == 0 )); then
			echo			# create a newline to separate output
			lastProcessingEchoedNL=1
		fi
		echo -e "	>> \033[32m$sanename\033[37m";
		status=1;

		# If file was already cut
		if [ -n "$pathAbsOutCutInsane" -a -f "$pathAbsOutCutInsane" ]; then	# Sanerenamix could not name this file before, but now it cans
			funcLog 4 "Renamed $filename to $sanename"
			mv $pathAbsOutCutInsane $pathAbsOutCut
			status=3;
			alrMoved=1;
			scanKodi=1;
			cleanKodi=1;
		elif [ -f "$pathAbsOutCut" ]; then									# The final output file already exists
			funcLog 4 "File was already decoded and cut."
			status=3;
			alrMoved=1;
		fi

		# If file was already decoded
		if (( status <= 2 )); then
			if [ -n "$pathAbsOutDecodedInsane" -a -f "$pathAbsOutDecodedInsane" ]; then	# Sanerenamix could not name this file before, but now it cans
				funcLog 4 "Renamed decoded $filename to $sanename"			# We were unable to cut the last time
				mv $pathAbsOutDecodedInsane $pathAbsOutDecoded
				scanKodi=1;
				cleanKodi=1;
				status=2;
			elif [ -f "$pathAbsOutDecoded" ]; then
				funcLog 4 "File was already decoded."
				status=2;
			fi
			if (( status == 2 )); then
				pathTmpAbsDecoded="$pathAbsOutDecoded"						# Use the decoded file in the output dir directly
				funcLog 5 "pathTmpAbsDecoded: $pathTmpAbsDecoded"

				if [ "$sanename" != "$filename" ]; then						# Our output file has a sanename
					pathTmpAbsCut="$tempDir/$sanename$cutAppendix"			# so the cut file will also have this name
					funcLog 5 "pathTmpAbsCut: $pathTmpAbsCut"
				fi
				alrMoved=1;
			fi
		fi

		if (( status == 1 )); then		# encoded
			# Decode the file if neccessary
			funcDecode "$pathAbsEncoded";
			if (( success != 1 )); then										# Decoding failed, we can skip the rest
				continue;
			fi
			status=2
		fi

		if (( status == 2 )); then
			# Cut the file if neccessary
			funcCut "$pathTmpAbsDecoded"
			if (( success == 1 )); then										# Cutting did not fail
				status=3;
				alrMoved=0;													# Our new file is in tempDir
			else															# Cutting did fail
				local sizeEnc
				local sizeDec
				sizeEnc=`stat -L -c%s "$pathAbsEncoded"`
				sizeDec=`stat -L -c%s "$pathTmpAbsDecoded"`
				if [ $(($sizeEnc-$sizeDec)) -ne 522 ]; then					# If decoded file is different to encoded file
					funcLog 5 "Cutting failed. But the encoded file ($sizeEnc) is not the source of the decoded file ($sizeDec)."
					funcLog 5 "Searching cutlists for encoded file"
					funcLog 5 "$cmdCut -find-cl 522 \"$pathAbsEncoded\""
					$cmdCut -find-cl 522 "$pathAbsEncoded"
					if [ $? -eq 0 ]; then									# The (new) encoded file can be cut
						funcLog 3 "The new otrkey file can be cut. We will try it."
						## What shall we do now?
						funcRemoveFile "$pathTmpAbsDecoded"
						# Next time the file will be decoded and cut. This is not the best way...
					else
						funcLog 5 "No cutlist found"
					fi
				fi
			fi
		fi


		# Move the final file to its destination
		if (( status == 2 )); then		# only decoded
			pathMoveFrom="$pathTmpAbsDecoded"
			pathMoveTo="$pathAbsOutDecoded"
		elif (( status == 3 )); then	# also cut
			pathMoveFrom="$pathTmpAbsCut"
			pathMoveTo="$pathAbsOutCut"
		fi
		if (( status >= 2 )); then
			funcMove "$pathMoveFrom" "$pathMoveTo"
			if (( success == 1 )); then										# Moving the file failed, we can skip the rest
				alrMoved=1;
			fi
		fi

		# delete the otrkey if applicable
		funcRemove $file
	done
}

# Retreive the label for the current file
function funcGetLabel {
	if [ -n "$labelDb" -a -r "$labelDb" ]; then
		label="$(LC_ALL=C fgrep -m 1 "$filename" $labelDb | grep -o ' [a-zA-Z0-9_-]*$' | grep -o '[a-zA-Z0-9_-]*$')"
		funcLog 5 "label: $label"
	else
		funcLog 5 "no/incorrect labelDb given"
		label="N\\A"
	fi
}

# Set all variables for the current file
function funcMakeVars {
	local error;
	error=false;

	# This contains the OTR name of the file (e.g. Good_Wife_15.02.17_23-55_sixx_50_TVOON_DE.mpg.HQ.avi)
	funcLog 5 "filename: $filename"

	# This will be our name for the subfolder (movie name, e.g. Good.Wife)
	bibname=${filename%%_[0-9][0-9].*}
	bibname="${bibname%%_S[0-9][0-9]E[0-9][0-9]}"
	bibname="${bibname//_/.}"
	funcLog 5 "bibname: $bibname"


	# This is the absolute path to the encoded file (e.g. /stuff/Good_Wife_15.02.17_23-55_sixx_50_TVOON_DE.mpg.HQ.avi.otrkey)
	pathAbsEncoded="$inDir/$filename.otrkey"
	funcLog 5 "pathAbsEncoded: $pathAbsEncoded"

	# This is the absolute path to the decoded file (e.g. /stuff/Good_Wife_15.02.17_23-55_sixx_50_TVOON_DE.mpg.HQ.avi)
	pathTmpAbsDecoded="$tempDir/$filename"
	funcLog 5 "pathTmpAbsDecoded: $pathTmpAbsDecoded"

	# This is the absolute path to the cut file (e.g. /stuff/Good_Wife_15.02.17_23-55_sixx_50_TVOON_DE.mpg.HQ.avi-cut.mkv)
	pathTmpAbsCut="$tempDir/$filename$cutAppendix"
	funcLog 5 "pathTmpAbsCut: $pathTmpAbsCut"

	# Now we will determine the path where to put the file in the end (depends on label and saneRenamix)
	# sanename is normally the filename. In case of tv series the sanename will also contain the series and episode number and title

	sanename=$filename		# Default value (in case of error)
	if [ ${#label2Dir[@]} -gt 0 -a "$label" != "N\\A" ]; then				# if we want to use labels
		if [ -z "$label" ]; then													# don't allow empty labels
			error=true;
		else
			pathAbsOutDecoded="${label2Dir["$label"]}"								# get relative output directory for this label
			if [ -z "$pathAbsOutDecoded" ]; then
				if $warnUnknownLabel; then
					funcLog 2 "Unknown label: $label"
				fi
				error=true;
			elif [ ${label2SaneRename["$label"]} -eq 1 ]; then						# call SaneRenamix if indicated
				tmp="$($cmdSaneRenamix $cmdSaneRenamixArgs $filename)"
				local err=$?
				error=true;
				case $err in		# return value conversion
				0)
					bibname="${tmp%%..*}"
					sanename="$tmp"
					error=false;
					funcLog 5 "sanename: $sanename";;
				1)
					funcLog 1 "SaneRenamix: General error!";;
				2)
					funcLog 1 "SaneRenamix: Specified language not recognized";;
				3)
					funcLog 3 "SaneRenamix: Aborted (Ctrl+C)";;
				10)
					funcLog 2 "SaneRenamix: Series not found in TvDB";;
				11)
					funcLog 2 "SaneRenamix: Series not found in EPG";;
				20)
					funcLog 2 "SaneRenamix: No info for this episode found";;
				21)
					funcLog 2 "SaneRenamix: No episode title found in EPG";;
				40)
					funcLog 1 "SaneRenamix: Downloading EPG data failed";;
				41)
					funcLog 1 "SaneRenamix: Downloading list of episodes from TvDB failed";;
				*)
					funcLog 1 "SaneRenamix: Unknown error $err";;
				esac
			fi
		fi
	fi																			# if we do not want to use labels

	if $error; then
		label="";
	else
		# Save the insane filename in case saneRenamix did not work once before
		if [ $sanename != $filename ]; then	# No sanename
			bibnameInsane=${filename%%_[0-9][0-9].*}
			bibnameInsane="${bibnameInsane%%_S[0-9][0-9]E[0-9][0-9]}"
		    bibnameInsane="${bibnameInsane//_/.}"
			pathAbsOutDecodedInsane="$outDir/$pathAbsOutDecoded/$bibnameInsane/$filename"
			funcLog 5 "pathAbsOutDecodedInsane: $pathAbsOutDecodedInsane"

			pathAbsOutCutInsane="$pathAbsOutDecodedInsane$cutAppendix"
			funcLog 5 "pathAbsOutCutInsane: $pathAbsOutCutInsane"
		fi

		if [ "${label2UseDirAsParent["$label"]}" -ne 0 ]; then
			pathAbsOutDecoded="$pathAbsOutDecoded/$bibname"		# Append bibname: This is the series name or the movie name (Kodi likes this)
		fi

		# This will be the absolute path to the output file (e.g. /final/Good.Wife/Good.Wife..S05E14..Ein.paar.Worte.HQ.avi)
		pathAbsOutDecoded="$outDir/$pathAbsOutDecoded/$sanename"
		funcLog 5 "pathAbsOutDecoded: $pathAbsOutDecoded"

		# This will be the absolute path to the cut output file (e.g. /final/Good.Wife/Good.Wife..S05E14..Ein.paar.Worte.HQ.avi-cut.mkv)
		pathAbsOutCut="$pathAbsOutDecoded$cutAppendix"
		funcLog 5 "pathAbsOutCut: $pathAbsOutCut"
	fi
}

# Do the decoding stuff: Call decoder
function funcDecode {
	local sizeEnc;
	local sizeDec;
	if [ -f "$pathTmpAbsDecoded" ]; then									# If we decoded this file before
		sizeEnc=`stat -L -c%s "$pathAbsEncoded"`
		sizeDec=`stat -L -c%s "$pathTmpAbsDecoded"`
		if [ $(($sizeEnc-$sizeDec)) -eq 522 ]; then 						# If decoding was successful
			funcLog 3 "File was already decoded: $pathTmpAbsDecoded"		# Simply do nothing
		else																# Else decode it again
			funcLog 3 "Previous decoding was not successfull (filesize difference: $(($sizeEnc-$sizeDec)), should be 522)"
			rm "$pathTmpAbsDecoded"
		fi
	fi

	if [ -f "$pathTmpAbsDecoded" ]; then
		success=1
	else																	# If we don't find the decoded file in $tempDir
		funcLog 4 "Decoding $filename"
		funcLog 5 "     $cmdDecode $cmdDecodeArgs $pathAbsEncoded"

		$cmdDecode $cmdDecodeArgs "$pathAbsEncoded"							# Deocde the file

		success=$?
		if (( success == 0 )); then											# if otrdecoder exited successfully
			if [ -f "$pathTmpAbsDecoded" ]; then
				funcLog 4 "Successfully decoded"
				success=1;
			else
				funcLog 1 "Decoding failed but decoder exited with success status!"
				success=0;
			fi
		else
			funcLog 1 "Decoding failed (returned $success)!"
			success=0
		fi
	fi
}

# Cut the decoded file
function funcCut {
	funcLog 4 "Cutting $pathTmpAbsDecoded"
	funcLog 5 "     $cmdCut $cmdCutArgs $pathTmpAbsDecoded"

	$cmdCut $cmdCutArgs "$pathTmpAbsDecoded"
	success=$?
	case $success in
		0)
			if [ ! -f "$pathTmpAbsCut" ]; then
				success=1
				funcLog 1 "multicutmkv: Returned success, but output file is missing!"
			else
				funcLog 4 "Successfully cut"
			fi;;
		1)
			funcLog 1 "multicutmkv: General error!";;
		2)
			funcLog 1 "multicutmkv: Missing arguments!";;
		3)
			funcLog 1 "multicutmkv: Temporary folder could not be created!";;
		4)
			funcLog 1 "multicutmkv: Specified file does not exist!";;
		10)
			funcLog 3 "multicutmkv: No cutlist found.";;
		11)
			funcLog 2 "multicutmkv: Downloading cutlist failed!";;
		12)
			funcLog 2 "multicutmkv: Unknown cutlist format!";;
		20)
			funcLog 2 "multicutmkv: ffmsindex failed!";;
		21)
			funcLog 2 "multicutmkv: mkvmerge failed!";;
		22)
			funcLog 2 "multicutmkv: x264 failed!";;
		6)
			funcLog 1 "multicutmkv: Error code 6!";;
		7)
			funcLog 1 "multicutmkv: Error code 7!";;
		126)
			funcLog 1 "multicutmkv: Additional software needed!";;
		*)
			funcLog 1 "An unknown error occured while cutting: $success!";;
	esac
	if (( success == 0 )); then
		success=1
	else
		success=0
	fi
}

# Move the decoded/cut file to its destination
function funcMove {
	if [ "$pathMoveFrom" != "$pathMoveTo" ]; then
		if [ -f "$pathMoveFrom" ]; then
			local dir="$(dirname $pathMoveTo)"

			if [ ! -d "$dir" ]; then
				mkdir -p "$dir"
			fi

			mv -f "$pathMoveFrom" "$pathMoveTo"
			success=1;
			scanKodi=1;
		else
			success=0;
		fi
	fi
}

# Remove all unneeded files
function funcRemove {
	case $status in
	3)	# Cut		-> remove decoded file
		funcRemoveFile "$pathTmpAbsCut"				# temporary cut file (should not exist anymore)
		funcRemoveFile "$pathTmpAbsDecoded"			# temporary decoded file
		funcRemoveFile "$pathAbsOutDecoded"			# decoded file in output dir
		funcRemoveFile "$pathAbsOutDecodedInsane"	#  "
		;&
	2)	# Decoded	-> remove otrkey
		if (( alrMoved == 0 )); then
			funcRemoveFile "$pathTmpAbsDecoded"		# temporary decoded file
		fi
		
		if (( remove == 2 )); then			# force deleting
			funcRemoveFile "$pathAbsEncoded";
		elif (( remove == 1 )); then		# test torrent client
			## Add more checks here, not only Deluge
			if [ -n "$delugeDir" ] && [ -d "$delugeDir/state" ]; then	# If deluge config dir is defined
				if [ -n "`LC_ALL=C fgrep "$filename" "$delugeDir/state" -R --include=*.torrent`" ]; then
					funcLog 4 "Torrent still exists in Deluge"
				else
					funcRemoveFile "$pathAbsEncoded";
				fi
			fi
		fi
		;;
	esac
	success=1;
}

# Remove the specified file if it exists
function funcRemoveFile
{
	local file="$1"
	if [ -n "$file" -a -e "$file" ]; then
		funcLog 4 "Deleting $file"
		rm -f "$file";
	fi
}



#################################
# This is our main program flow #
#################################

funcGetConfig
funcParam "$@"
funcPerformChecks
funcLock
funcProcessFiles
funcUpdateKodi
funcUnlock