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cvcexpand
executable file
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cvcexpand
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#!/bin/bash
################################################################################
# Loading configuration
################################################################################
CVC_ScriptRootDir=$(dirname "$0")
source "${CVC_ScriptRootDir}/config"
# Initializing the output buffer
declare -a CVC_OutputBuffer
# Initialing internal storage variables
# Those variables are needed to generate dynamic comments such as album names.
declare -a CVCData_Characters
declare -a CVCData_Choirs
declare -a CVCData_Composers
declare -a CVCData_ComposerBirthYears
declare -a CVCData_ComposerDeathYears
declare -a CVCData_Conductors
declare -a CVCData_Incipits
declare -a CVCData_Instrumentalists
declare -a CVCData_Orchestras
declare -a CVCData_PerformancePlace
declare -a CVCData_PerformanceYear
declare -a CVCData_ReleaseYear
declare -a CVCData_SliceTypes
declare -a CVCData_SliceNumbers
declare -a CVCData_SliceTitles
declare -a CVCData_Soloists
declare -a CVCData_WorkIds
declare -a CVCData_WorkTitle
declare -a CVCData_WorkTitleSort
# Initializing the hash table storing constants
declare -A CVC_Constants
################################################################################
# Documentation
################################################################################
# Return code reference
# 1 Syntax error in invocation
# 2 Missing argument
# 3 Target CVC file does not exist
# 4 Unknown inclusion directive
# 5 Unknown alias
# 6 Invalid line
# 11 Constant substitution failure: unknown constant
# 16 Internal error
# Show usage
function usage {
echo "Converts a Cascaded Vorbis Comments (CVC) file to a set of Vorbis Comments."
echo "The resulting Vorbis Comments are sent to standard output."
echo ""
echo "Usage: cvcexpand [-h] [-l <lang>] [-v] <file>"
echo ""
echo "Options:"
echo "-h Show this message."
echo "-l <lang> An optional target language code. If specified, Vorbis Comments"
echo " belonging to other languages will be stripped out from the output."
echo "-v Verbose mode. Verbose messages are sent to stderr."
echo ""
echo "Arguments:"
echo "<file> The name of the CVC file to expand."
}
################################################################################
# Option and argument parsing
################################################################################
# Default values
OPT_TargetLanguage="${CFG_CVCExpand_DefaultLanguage}"
# Calling option parser
while getopts ":hl:v" option; do
case "${option}" in
# -h: Help
h)
usage
exit
;;
# -l: Language
l)
OPT_TargetLanguage="${OPTARG}"
;;
# -v: Verbose mode
v)
OPT_Verbose=1
;;
# Syntax error
\?)
>&2 echo "ERROR: Invalid option: -${OPTARG}"
usage
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 1 || exit 1
;;
# Syntax error
:)
>&2 echo "ERROR: Option -${OPTARG} requires an argument."
usage
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 1 || exit 1
;;
# Any other value is an internal error
*)
>&2 echo "ERROR: Internal getopts error."
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 16 || exit 16
;;
esac
done
shift $((OPTIND-1))
# Checking whether a CVC file was supplied as an argument.
if [ -z "$1" ]
then
>&2 echo "ERROR: No CVC file specified."
usage
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 2 || exit 2
fi
# Abstracting supplied arguments
targetCVCFile="$1"
# Checking whether the supplied CVC file does exist
if [ ! -f "${targetCVCFile}" ]
then
>&2 echo "ERROR: The CVC file ${targetCVCFile} does not exist!"
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 3 || exit 3
fi
# We store the path to the root CVC file to be able to detect the end
# of recursive calls.
if [ -z "${CVC_RootCVCFile}" ]
then
CVC_RootCVCFile="${targetCVCFile}"
fi
################################################################################
# Internal routines
################################################################################
# Replace constant references with actual data in a value string.
function cvc::substituteConstants {
if [ -z "$1" ]
then
>&2 echo "ERROR: Internal error: Bad substitution call."
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 16 || exit 16
fi
value="${1}"
# Extracting symbols
matches=($(echo "${value}" | grep -oP '\{\{.*?\}\}'))
# Performing substitution
for match in "${matches[@]}"; do
constantName="${match#\{\{}"
constantName="${constantName%\}\}}"
if [ "${CVC_Constants[$constantName]}" ]
then
[ "${OPT_Verbose}" ] && >&2 echo "Retrieving constant '${constantName}'"
replacement="${CVC_Constants[$constantName]}"
value="${value//$match/$replacement}"
else
>&2 echo "ERROR: Unable to perform substitution as the constant is unknown."
>&2 echo "Unknown constant: '${constantName}'"
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 11 || exit 11
fi
done
# Returning the result
echo "${value}"
}
################################################################################
# Processing file content
################################################################################
function processLine {
#---------------------------------------------------------------------------
# If the line is an inclusion directive, we process it here.
#---------------------------------------------------------------------------
if [[ "${line}" =~ ^@.* ]] && [[ $line == *"="* ]]
then
# Generating directive properties
directive=${line%*=*}
value=${line#$directive=}
# Performing constant subtitution
value=$(cvc::substituteConstants "${value}")
# Generic @INCLUDE inclusion directive
if [ "$directive" == "@INCLUDE" ]
then
# Checking whether the file path is absolute or relative
if [[ "$value" =~ ^/.* ]]
then
nextFileToInclude=${value}
else
local currentFileDirname=$(dirname "${currentFile}")
nextFileToInclude="${currentFileDirname}/${value}.${CFG_FileExtensions_CVC}"
fi
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found an @INCLUDE directive for file ${nextFileToInclude}"
# @CHOIR inclusion directive
elif [ "$directive" == "@CHOIR" ]
then
nextFileToInclude="${CFG_IncludePath_CHOIR}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @CHOIR directive pointing towards ${nextFileToInclude}"
# @COMPOSER inclusion directive
elif [ "$directive" == "@COMPOSER" ]
then
nextFileToInclude="${CFG_IncludePath_COMPOSER}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @COMPOSER directive pointing towards ${nextFileToInclude}"
# @CONDUCTOR inclusion directive
elif [ "$directive" == "@CONDUCTOR" ]
then
nextFileToInclude="${CFG_IncludePath_CONDUCTOR}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @CONDUCTOR directive pointing towards ${nextFileToInclude}"
# @INSTRUMENT inclusion directive
elif [ "$directive" == "@INSTRUMENT" ]
then
nextFileToInclude="${CFG_IncludePath_INSTRUMENT}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @INSTRUMENT directive pointing towards ${nextFileToInclude}"
# @INSTRUMENTALIST inclusion directive
elif [ "$directive" == "@INSTRUMENTALIST" ]
then
nextFileToInclude="${CFG_IncludePath_INSTRUMENTALIST}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @INSTRUMENTALIST directive pointing towards ${nextFileToInclude}"
# @LABEL inclusion directive
elif [ "$directive" == "@LABEL" ]
then
nextFileToInclude="${CFG_IncludePath_LABEL}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @LABEL directive pointing towards ${nextFileToInclude}"
# @LYRICIST inclusion directive
elif [ "$directive" == "@LYRICIST" ]
then
nextFileToInclude="${CFG_IncludePath_LYRICIST}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @LYRICIST directive pointing towards ${nextFileToInclude}"
# @MEDIUMTYPE inclusion directive
elif [ "$directive" == "@MEDIUMTYPE" ]
then
nextFileToInclude="${CFG_IncludePath_MEDIUMTYPE}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @MEDIUMTYPE directive pointing towards ${nextFileToInclude}"
# @MUSICALERA inclusion directive
elif [ "$directive" == "@MUSICALERA" ]
then
nextFileToInclude="${CFG_IncludePath_MUSICALERA}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @MUSICALERA directive pointing towards ${nextFileToInclude}"
# @ORCHESTRA inclusion directive
elif [ "$directive" == "@ORCHESTRA" ]
then
nextFileToInclude="${CFG_IncludePath_ORCHESTRA}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @ORCHESTRA directive pointing towards ${nextFileToInclude}"
# @RELEASE inclusion directive
elif [ "$directive" == "@RELEASE" ]
then
nextFileToInclude="${CFG_IncludePath_RELEASE}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @RELEASE directive pointing towards ${nextFileToInclude}"
# @RELEASECHANNEL inclusion directive
elif [ "$directive" == "@RELEASECHANNEL" ]
then
nextFileToInclude="${CFG_IncludePath_RELEASECHANNEL}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @RELEASECHANNEL directive pointing towards ${nextFileToInclude}"
# @RELEASESOURCE inclusion directive
elif [ "$directive" == "@RELEASESOURCE" ]
then
nextFileToInclude="${CFG_IncludePath_RELEASESOURCE}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @RELEASESOURCE directive pointing towards ${nextFileToInclude}"
# @SLICE inclusion directive
elif [ "$directive" == "@SLICE" ]
then
nextFileToInclude="${CFG_IncludePath_SLICE}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @SLICE directive pointing towards ${nextFileToInclude}"
# @SLICETYPE inclusion directive
elif [ "$directive" == "@SLICETYPE" ]
then
nextFileToInclude="${CFG_IncludePath_SLICETYPE}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @SLICETYPE directive pointing towards ${nextFileToInclude}"
# @WORK inclusion directive
elif [ "$directive" == "@WORK" ]
then
nextFileToInclude="${CFG_IncludePath_WORK}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @WORK directive pointing towards ${nextFileToInclude}"
# @WORKTYPE inclusion directive
elif [ "$directive" == "@WORKTYPE" ]
then
nextFileToInclude="${CFG_IncludePath_WORKTYPE}/${value}.${CFG_FileExtensions_CVC}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Found a @WORKTYPE directive pointing towards ${nextFileToInclude}"
# If the directive is unknown, we halt here.
else
>&2 echo "ERROR: Unknown inclusion directive '${directive}' in file '${targetCVCFile}':"
>&2 echo "${line}"
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 4 || exit 4
fi
# Recursive call
[ "${OPT_Verbose}" ] && >&2 echo "ACTION: Including file ${nextFileToInclude}"
cvc::processFile "${nextFileToInclude}"
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Back to file ${currentFile}"
#---------------------------------------------------------------------------
# Else, if the line is a constant, we need to store it.
#---------------------------------------------------------------------------
elif [[ "${line}" =~ ^!.* ]] && [[ $line == *"="* ]]
then
# Generating constant properties
fullConstant=${line%*=*}
constant=${fullConstant%*:*}
value=${line#$fullConstant=}
constantUID=${constant#!}
# Extracting constant language, if any
if [[ $fullConstant == *":"* ]]
then
constantLanguage=${fullConstant#$constant:}
else
constantLanguage=""
fi
# We process the constant by default
processConstant=1
# We only process the constant if it is relevant to the target language
if [ "${OPT_TargetLanguage}" ]
then
if [ "${constantLanguage}" ] && [ "${OPT_TargetLanguage}" != "${constantLanguage}" ]
then
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Constant '${constantUID}' with language code '${constantLanguage}' was excluded due to language filtering."
processConstant=0
fi
fi
# Storing the constant
if [ $processConstant -eq 1 ]
then
[ "${OPT_Verbose}" ] && >&2 echo "ACTION: Storing constant '${constantUID}' = '${value}'"
CVC_Constants["${constantUID}"]="${value}"
fi
#---------------------------------------------------------------------------
# Else, if the line is an alias, we need to convert it to regular tags.
#---------------------------------------------------------------------------
elif [[ "${line}" =~ ^\+.* ]] && [[ $line == *"="* ]]
then
# Generating alias properties
fullAlias=${line%*=*}
alias=${fullAlias%*:*}
value=${line#$fullAlias=}
# Performing constant subtitution
value=$(cvc::substituteConstants "${value}")
# Extracting subvalues
IFS="|" read -ra values <<< "${value}"
# Extracting alias language
if [[ $fullAlias == *":"* ]]
then
aliasLanguage=${fullAlias#$alias:}
else
aliasLanguage=""
fi
# We process the alias by default
processAlias=1
# We only process the alias if it is relevant to the target language
if [ "${OPT_TargetLanguage}" ]
then
if [ "${aliasLanguage}" ] && [ "${OPT_TargetLanguage}" != "${aliasLanguage}" ]
then
[ "${OPT_Verbose}" ] && >&2 echo "INFO: Alias '${alias}' with language code '${aliasLanguage}' was excluded due to language filtering."
processAlias=0
fi
fi
if [ "${processAlias}" -eq 1 ]
then
# +ALBUM --> Dynamically generated
# +CHARACTER=FullName|ShortName
if [ "$alias" == "+CHARACTER" ]
then
if [ "${values[1]}" ]
then
CVCData_Characters+=("${values[1]}")
CVC_OutputBuffer+=("CHARACTER=${values[0]}")
CVC_OutputBuffer+=("CHARACTERSHORT=${values[1]}")
elif [ "${values[0]}" ]
then
CVCData_Characters+=("${values[0]}")
CVC_OutputBuffer+=("CHARACTER=${values[0]}")
fi
# +CHOIRNAME=Fullname|Sortname|Shortname
elif [ "$alias" == "+CHOIRNAME" ]
then
if [ "${values[2]}" ]
then
CVCData_Choirs+=("${values[2]}")
CVC_OutputBuffer+=("ENSEMBLE=${values[0]}")
CVC_OutputBuffer+=("ENSEMBLESORT=${values[1]}")
CVC_OutputBuffer+=("ENSEMBLESHORT=${values[2]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ARTISTSHORT=${values[2]}")
elif [ "${values[1]}" ]
then
CVCData_Choirs+=("${values[0]}")
CVC_OutputBuffer+=("ENSEMBLE=${values[0]}")
CVC_OutputBuffer+=("ENSEMBLESORT=${values[1]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
else
CVCData_Choirs+=("${values[0]}")
CVC_OutputBuffer+=("ENSEMBLE=${values[0]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
fi
# +COMPOSED=CompositionDate|CompositionPlace
elif [ "$alias" == "+COMPOSED" ]
then
if [ "${values[1]}" ]
then
CVC_OutputBuffer+=("COMPOSITIONDATE=${values[0]}")
CVC_OutputBuffer+=("COMPOSITIONYEAR=${values[0]:0:4}")
CVC_OutputBuffer+=("COMPOSITIONPLACE=${values[1]}")
else
CVCData_ComposerBirthYears+=("${values[0]:0:4}")
CVC_OutputBuffer+=("COMPOSITIONDATE=${values[0]}")
CVC_OutputBuffer+=("COMPOSITIONYEAR=${values[0]:0:4}")
fi
# +COMPOSERBIRTH=BirthDate|BirthPlace
elif [ "$alias" == "+COMPOSERBIRTH" ]
then
if [ "${values[1]}" ]
then
CVCData_ComposerBirthYears+=("${values[0]:0:4}")
CVC_OutputBuffer+=("COMPOSERBIRTHDATE=${values[0]}")
CVC_OutputBuffer+=("COMPOSERBIRTHPLACE=${values[1]}")
else
CVCData_ComposerBirthYears+=("${values[0]:0:4}")
CVC_OutputBuffer+=("COMPOSERBIRTHDATE=${values[0]}")
fi
# +COMPOSERDEATH=DeathDate|DeathPlace
elif [ "$alias" == "+COMPOSERDEATH" ]
then
if [ "${values[1]}" ]
then
CVCData_ComposerDeathYears+=("${values[0]:0:4}")
CVC_OutputBuffer+=("COMPOSERDEATHDATE=${values[0]}")
CVC_OutputBuffer+=("COMPOSERDEATHPLACE=${values[1]}")
else
CVCData_ComposerDeathYears+=("${values[0]:0:4}")
CVC_OutputBuffer+=("COMPOSERDEATHDATE=${values[0]}")
fi
# +COMPOSERNAME=Fullname|Sortname|Shortname
elif [ "$alias" == "+COMPOSERNAME" ]
then
if [ "${values[2]}" ]
then
CVCData_Composers+=("${values[2]}")
CVC_OutputBuffer+=("COMPOSER=${values[0]}")
CVC_OutputBuffer+=("COMPOSERSORT=${values[1]}")
CVC_OutputBuffer+=("COMPOSERSHORT=${values[2]}")
CVC_OutputBuffer+=("ALBUMARTISTSHORT=${values[2]}")
CVC_OutputBuffer+=("ALBUMARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ALBUM_ARTIST=${values[0]}")
CVC_OutputBuffer+=("ALBUMARTIST=${values[0]}")
CVC_OutputBuffer+=("ALBUM ARTIST=${values[0]}")
elif [ "${values[1]}" ]
then
CVCData_Composers+=("${values[1]}")
CVC_OutputBuffer+=("COMPOSER=${values[0]}")
CVC_OutputBuffer+=("COMPOSERSORT=${values[1]}")
CVC_OutputBuffer+=("ALBUMARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ALBUM_ARTIST=${values[0]}")
CVC_OutputBuffer+=("ALBUMARTIST=${values[0]}")
CVC_OutputBuffer+=("ALBUM ARTIST=${values[0]}")
else
CVCData_Composers+=("${values[0]}")
CVC_OutputBuffer+=("COMPOSER=${values[0]}")
CVC_OutputBuffer+=("ALBUM_ARTIST=${values[0]}")
CVC_OutputBuffer+=("ALBUMARTIST=${values[0]}")
CVC_OutputBuffer+=("ALBUM ARTIST=${values[0]}")
fi
# +CONDUCTORNAME=Fullname|Sortname|Shortname
elif [ "$alias" == "+CONDUCTORNAME" ]
then
if [ "${values[2]}" ]
then
CVCData_Conductors+=("${values[2]}")
CVC_OutputBuffer+=("CONDUCTOR=${values[0]}")
CVC_OutputBuffer+=("CONDUCTORSORT=${values[1]}")
CVC_OutputBuffer+=("CONDUCTORSHORT=${values[2]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ARTISTSHORT=${values[2]}")
elif [ "${values[1]}" ]
then
CVCData_Conductors+=("${values[0]}")
CVC_OutputBuffer+=("CONDUCTOR=${values[0]}")
CVC_OutputBuffer+=("CONDUCTORSORT=${values[1]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
else
CVCData_Conductors+=("${values[0]}")
CVC_OutputBuffer+=("CONDUCTOR=${values[0]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
fi
# +FIRSTWORDS=FirstWords
elif [ "$alias" == "+FIRSTWORDS" ]
then
if [ "${values[0]}" ]
then
CVCData_Incipits+=("${values[0]}")
CVC_OutputBuffer+=("FIRSTWORDS=${values[0]}")
fi
# +INSTRUMENT=InstrumentName
elif [ "$alias" == "+INSTRUMENT" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("INSTRUMENT=${values[0]}")
fi
# +INSTRUMENTALIST=Fullname|Sortname|Shortname|Instrument
elif [ "$alias" == "+INSTRUMENTALIST" ]
then
if [ "${values[3]}" ]
then
CVCData_Instrumentalists+=("${values[2]}")
CVC_OutputBuffer+=("INSTRUMENTALIST=${values[0]} (${values[3]})")
CVC_OutputBuffer+=("INSTRUMENTALISTSORT=${values[1]} (${values[3]})")
CVC_OutputBuffer+=("INSTRUMENTALISTSHORT=${values[2]} (${values[3]})")
CVC_OutputBuffer+=("PERFORMER=${values[0]} (${values[3]})")
CVC_OutputBuffer+=("PERFORMERSORT=${values[1]} (${values[3]})")
CVC_OutputBuffer+=("PERFORMERSHORT=${values[2]} (${values[3]})")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ARTISTSHORT=${values[2]}")
elif [ "${values[2]}" ]
then
CVCData_Instrumentalists+=("${values[2]}")
CVC_OutputBuffer+=("INSTRUMENTALIST=${values[0]}")
CVC_OutputBuffer+=("INSTRUMENTALISTSORT=${values[1]}")
CVC_OutputBuffer+=("INSTRUMENTALISTSHORT=${values[2]}")
CVC_OutputBuffer+=("PERFORMER=${values[0]}")
CVC_OutputBuffer+=("PERFORMERSORT=${values[1]}")
CVC_OutputBuffer+=("PERFORMERSHORT=${values[2]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ARTISTSHORT=${values[2]}")
elif [ "${values[1]}" ]
then
CVCData_Instrumentalists+=("${values[0]}")
CVC_OutputBuffer+=("INSTRUMENTALIST=${values[0]}")
CVC_OutputBuffer+=("INSTRUMENTALISTSORT=${values[1]}")
CVC_OutputBuffer+=("PERFORMER=${values[0]}")
CVC_OutputBuffer+=("PERFORMERSORT=${values[1]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
else
CVCData_Instrumentalists+=("${values[0]}")
CVC_OutputBuffer+=("INSTRUMENTALIST=${values[0]}")
CVC_OutputBuffer+=("PERFORMER=${values[0]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
fi
# +KEY=MainKey|OpeningKey|ClosingKey
elif [ "$alias" == "+KEY" ]
then
if [ "${values[2]}" ]
then
CVC_OutputBuffer+=("CLOSINGKEY=${values[2]}")
CVC_OutputBuffer+=("OPENINGKEY=${values[1]}")
CVC_OutputBuffer+=("KEY=${values[1]}")
CVC_OutputBuffer+=("MAINKEY=${values[0]}")
elif [ "${values[1]}" ]
then
CVC_OutputBuffer+=("OPENINGKEY=${values[1]}")
CVC_OutputBuffer+=("KEY=${values[1]}")
CVC_OutputBuffer+=("MAINKEY=${values[0]}")
else
CVC_OutputBuffer+=("KEY=${values[0]}")
CVC_OutputBuffer+=("MAINKEY=${values[0]}")
fi
# +LABELNAME=LabelName
elif [ "$alias" == "+LABELNAME" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("LABEL=${values[0]}")
fi
# +LYRICISTNAME=FullName|SortName|ShortName
elif [ "$alias" == "+LYRICISTNAME" ]
then
if [ "${values[2]}" ]
then
CVC_OutputBuffer+=("LYRICIST=${values[0]}")
CVC_OutputBuffer+=("LYRICISTSORT=${values[1]}")
CVC_OutputBuffer+=("LYRICISTSHORT=${values[2]}")
elif [ "${values[1]}" ]
then
CVC_OutputBuffer+=("LYRICIST=${values[0]}")
CVC_OutputBuffer+=("LYRICISTSORT=${values[1]}")
else
CVC_OutputBuffer+=("LYRICIST=${values[0]}")
fi
# +LYRICS=Lyrics
elif [ "$alias" == "+LYRICS" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("LYRICS=${values[0]}")
fi
# +MEDIUMNUMBER=MediumNumber|TotalMedia
elif [ "$alias" == "+MEDIUMNUMBER" ]
then
if [ "${values[1]}" ]
then
CVC_OutputBuffer+=("DISC=${values[0]}/${values[1]}")
CVC_OutputBuffer+=("DISCNUM=${values[0]}")
CVC_OutputBuffer+=("DISCNUMBER=${values[0]}")
CVC_OutputBuffer+=("TOTALDISCS=${values[1]}")
CVC_OutputBuffer+=("DISCTOTAL=${values[1]}")
else
CVC_OutputBuffer+=("DISC=${values[0]}")
CVC_OutputBuffer+=("DISCNUM=${values[0]}")
CVC_OutputBuffer+=("DISCNUMBER=${values[0]}")
fi
# +MEDIUMTYPE=ShortLabel|FullLabel
elif [ "$alias" == "+MEDIUMTYPE" ]
then
if [ "${values[1]}" ]
then
CVC_OutputBuffer+=("MEDIUMTYPE=${values[1]}")
CVC_OutputBuffer+=("MEDIUMTYPESHORT=${values[0]}")
elif [ "${values[0]}" ]
then
CVC_OutputBuffer+=("MEDIUMTYPE=${values[0]}")
CVC_OutputBuffer+=("MEDIUMTYPESHORT=${values[0]}")
fi
# +MUSICALERANAME=MusicalEraName
elif [ "$alias" == "+MUSICALERANAME" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("GENRE=${values[0]}")
fi
# +ORCHESTRANAME=Fullname|Sortname|Shortname
elif [ "$alias" == "+ORCHESTRANAME" ]
then
if [ "${values[2]}" ]
then
CVCData_Orchestras+=("${values[2]}")
CVC_OutputBuffer+=("ORCHESTRA=${values[0]}")
CVC_OutputBuffer+=("ORCHESTRASORT=${values[1]}")
CVC_OutputBuffer+=("ORCHESTRASHORT=${values[2]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ARTISTSHORT=${values[2]}")
elif [ "${values[1]}" ]
then
CVCData_Orchestras+=("${values[0]}")
CVC_OutputBuffer+=("ORCHESTRA=${values[0]}")
CVC_OutputBuffer+=("ORCHESTRASORT=${values[1]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
else
CVCData_Orchestras+=("${values[0]}")
CVC_OutputBuffer+=("ORCHESTRA=${values[0]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
fi
# +PERFORMED=PerformanceDate|PerformancePlace
elif [ "$alias" == "+PERFORMED" ]
then
if [ "${values[1]}" ]
then
CVCData_PerformanceYear+=("${values[0]:0:4}")
CVCData_PerformancePlace+=("${values[1]}")
CVC_OutputBuffer+=("DATE=${values[0]}")
CVC_OutputBuffer+=("PERFORMANCEDATE=${values[0]}")
CVC_OutputBuffer+=("YEAR=${values[0]:0:4}")
CVC_OutputBuffer+=("PERFORMANCEYEAR=${values[0]:0:4}")
CVC_OutputBuffer+=("PERFORMANCEPLACE=${values[1]}")
else
CVCData_PerformanceYear+=("${values[0]:0:4}")
CVC_OutputBuffer+=("DATE=${values[0]}")
CVC_OutputBuffer+=("PERFORMANCEDATE=${values[0]}")
CVC_OutputBuffer+=("YEAR=${values[0]:0:4}")
CVC_OutputBuffer+=("PERFORMANCEYEAR=${values[0]:0:4}")
fi
# +RELEASECHANNEL=ReleaseChannel
elif [ "$alias" == "+RELEASECHANNEL" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("RELEASECHANNEL=${values[0]}")
fi
# +RELEASED=ReleaseDate
elif [ "$alias" == "+RELEASED" ]
then
if [ "${values[1]}" ]
then
CVC_OutputBuffer+=("RELEASEDATE=${values[0]}")
CVC_OutputBuffer+=("RELEASEYEAR=${values[0]:0:4}")
fi
# +RELEASEID=Id|IdType
elif [ "$alias" == "+RELEASEID" ]
then
if [ "${values[1]}" ]
then
# Barcode number
if [ "${values[1]^^}" == "BARCODE" ]
then
CVC_OutputBuffer+=("BARCODE=${values[1]}")
# Any other catalog number
else
CVC_OutputBuffer+=("CATALOGNUMBER=${values[1]} ${values[0]}")
fi
elif [ "${values[0]}" ]
then
(>&2 echo "WARNING: In file: '${targetCVCFile}':")
(>&2 echo "${1}")
(>&2 echo "Alias '+RELEASEID' requires exactly two arguments. The following line will be ignored:")
fi
# +RELEASEMEDIUMNUMBER=MediumNumber|TotalMedia
elif [ "$alias" == "+RELEASEMEDIUMNUMBER" ]
then
if [ "${values[1]}" ]
then
CVC_OutputBuffer+=("ORIGINALDISC=${values[0]}/${values[1]}")
CVC_OutputBuffer+=("ORIGINALDISCNUM=${values[0]}")
CVC_OutputBuffer+=("ORIGINALDISCNUMBER=${values[0]}")
CVC_OutputBuffer+=("ORIGINALTOTALDISCS=${values[1]}")
CVC_OutputBuffer+=("ORIGINALDISCTOTAL=${values[1]}")
else
CVC_OutputBuffer+=("ORIGINALDISC=${values[0]}")
CVC_OutputBuffer+=("ORIGINALDISCNUM=${values[0]}")
CVC_OutputBuffer+=("ORIGINALDISCNUMBER=${values[0]}")
fi
# +RELEASESOURCE=ReleaseSource
elif [ "$alias" == "+RELEASESOURCE" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("RELEASESOURCE=${values[0]}")
fi
# +RELEASETRACKNUMBER=Tracknumber|Totaltracks
elif [ "$alias" == "+RELEASETRACKNUMBER" ]
then
if [ "${values[1]}" ]
then
CVC_OutputBuffer+=("ORIGINALTRACK=${values[0]}/${values[1]}")
CVC_OutputBuffer+=("ORIGINALTRACKNUM=${values[0]}")
CVC_OutputBuffer+=("ORIGINALTRACKNUMBER=${values[0]}")
CVC_OutputBuffer+=("ORIGINALTOTALTRACKS=${values[1]}")
CVC_OutputBuffer+=("ORIGINALTRACKTOTAL=${values[1]}")
else
CVC_OutputBuffer+=("ORIGINALTRACK=${values[0]}")
CVC_OutputBuffer+=("ORIGINALTRACKNUM=${values[0]}")
CVC_OutputBuffer+=("ORIGINALTRACKNUMBER=${values[0]}")
fi
# +RELEASEURL=UrlDescribingTheRelease
elif [ "$alias" == "+RELEASEURL" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("URL=${values[0]}")
fi
# +SLICENUMBER=SliceNumber
elif [ "$alias" == "+SLICENUMBER" ]
then
if [ "${values[0]}" ]
then
CVCData_SliceNumbers+=("${values[0]}")
CVC_OutputBuffer+=("SLICENUMBER=${values[0]}")
fi
# +SLICETITLE=FullTitle|SortTitle|ShortTitle
elif [ "$alias" == "+SLICETITLE" ]
then
if [ "${values[2]}" ]
then
CVCData_SliceTitles+=("${values[0]}")
CVC_OutputBuffer+=("SLICETITLE=${values[0]}")
CVC_OutputBuffer+=("SLICETITLESORT=${values[1]}")
CVC_OutputBuffer+=("SLICETITLESHORT=${values[2]}")
elif [ "${values[1]}" ]
then
CVCData_SliceTitles+=("${values[0]}")
CVC_OutputBuffer+=("SLICETITLE=${values[0]}")
CVC_OutputBuffer+=("SLICETITLESORT=${values[1]}")
elif [ "${values[0]}" ]
then
CVCData_SliceTitles+=("${values[0]}")
CVC_OutputBuffer+=("WORKSLICETITLE=${values[0]}")
fi
# +SLICETYPE=SLICETYPE
elif [ "$alias" == "+SLICETYPE" ]
then
if [ "${values[0]}" ]
then
CVCData_SliceTypes+=("${values[0]}")
CVC_OutputBuffer+=("SLICETYPE=${values[0]}")
CVC_OutputBuffer+=("GENRE=${values[0]}")
fi
# +SOLOIST=Fullname|Sortname|Shortname|Instrument
elif [ "$alias" == "+SOLOIST" ]
then
if [ "${values[3]}" ]
then
CVCData_Instrumentalists+=("${values[2]}")
CVCData_Soloists+=("${values[2]}")
CVC_OutputBuffer+=("SOLOIST=${values[0]} (${values[3]})")
CVC_OutputBuffer+=("SOLOISTSORT=${values[1]} (${values[3]})")
CVC_OutputBuffer+=("SOLOISTSHORT=${values[2]} (${values[3]})")
CVC_OutputBuffer+=("PERFORMER=${values[0]} (${values[3]})")
CVC_OutputBuffer+=("PERFORMERSORT=${values[1]} (${values[3]})")
CVC_OutputBuffer+=("PERFORMERSHORT=${values[2]} (${values[3]})")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ARTISTSHORT=${values[2]}")
elif [ "${values[2]}" ]
then
CVCData_Instrumentalists+=("${values[2]}")
CVCData_Soloists+=("${values[2]}")
CVC_OutputBuffer+=("SOLOIST=${values[0]}")
CVC_OutputBuffer+=("SOLOISTSORT=${values[1]}")
CVC_OutputBuffer+=("SOLOISTSHORT=${values[2]}")
CVC_OutputBuffer+=("PERFORMER=${values[0]}")
CVC_OutputBuffer+=("PERFORMERSORT=${values[1]}")
CVC_OutputBuffer+=("PERFORMERSHORT=${values[2]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
CVC_OutputBuffer+=("ARTISTSHORT=${values[2]}")
elif [ "${values[1]}" ]
then
CVCData_Instrumentalists+=("${values[0]}")
CVCData_Soloists+=("${values[0]}")
CVC_OutputBuffer+=("SOLOIST=${values[0]}")
CVC_OutputBuffer+=("SOLOISTSORT=${values[1]}")
CVC_OutputBuffer+=("PERFORMER=${values[0]}")
CVC_OutputBuffer+=("PERFORMERSORT=${values[1]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
CVC_OutputBuffer+=("ARTISTSORT=${values[1]}")
else
CVCData_Instrumentalists+=("${values[0]}")
CVCData_Soloists+=("${values[0]}")
CVC_OutputBuffer+=("SOLOIST=${values[0]}")
CVC_OutputBuffer+=("PERFORMER=${values[0]}")
CVC_OutputBuffer+=("ARTIST=${values[0]}")
fi
# +TRACKNUMBER=Tracknumber|Totaltracks
elif [ "$alias" == "+TRACKNUMBER" ]
then
if [ "${values[1]}" ]
then
CVC_OutputBuffer+=("TRACK=${values[0]}/${values[1]}")
CVC_OutputBuffer+=("TRACKNUM=${values[0]}")
CVC_OutputBuffer+=("TRACKNUMBER=${values[0]}")
CVC_OutputBuffer+=("TOTALTRACKS=${values[1]}")
CVC_OutputBuffer+=("TRACKTOTAL=${values[1]}")
else
CVC_OutputBuffer+=("TRACK=${values[0]}")
CVC_OutputBuffer+=("TRACKNUM=${values[0]}")
CVC_OutputBuffer+=("TRACKNUMBER=${values[0]}")
fi
# +TRACKTITLE --> Dynamically generated
# +WORKID=Cataloguenumber|Cataloguename
elif [ "$alias" == "+WORKID" ]
then
if [ "${values[1]}" ]
then
CVCData_WorkIds+=("${values[1]} ${values[0]}")
CVC_OutputBuffer+=("CATALOGID=${values[1]} ${values[0]}")
else
CVCData_WorkIds+=("${values[0]}")
CVC_OutputBuffer+=("CATALOGID=${values[0]}")
fi
# +WORKSUBTITLE=Subtitle
elif [ "$alias" == "+WORKSUBTITLE" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("WORKSUBTITLE=${values[0]}")
fi
# +WORKTITLE=Fulltitle|Sorttitle|Shorttitle
elif [ "$alias" == "+WORKTITLE" ]
then
if [ "${values[2]}" ]
then
CVCData_WorkTitle+=("${values[0]}")
CVCData_WorkTitleSort+=("${values[1]}")
CVC_OutputBuffer+=("WORKTITLE=${values[0]}")
CVC_OutputBuffer+=("WORKTITLESORT=${values[1]}")
CVC_OutputBuffer+=("WORKTITLESHORT=${values[2]}")
elif [ "${values[1]}" ]
then
CVCData_WorkTitle+=("${values[0]}")
CVCData_WorkTitleSort+=("${values[1]}")
CVC_OutputBuffer+=("WORKTITLE=${values[0]}")
CVC_OutputBuffer+=("WORKTITLESORT=${values[1]}")
else
CVCData_WorkTitle+=("${values[0]}")
CVC_OutputBuffer+=("WORKTITLE=${values[0]}")
fi
# +WORKTYPE=WorkType
elif [ "$alias" == "+WORKTYPE" ]
then
if [ "${values[0]}" ]
then
CVC_OutputBuffer+=("WORKTYPE=${values[0]}")
CVC_OutputBuffer+=("GENRE=${values[0]}")
fi
# If the alias is unknown, we halt here.
else
>&2 echo "ERROR: Unknown alias '${alias}' in file '${targetCVCFile}':"
>&2 echo "${line}"
[[ "${BASH_SOURCE[0]}" != "${0}" ]] && return 5 || exit 5
fi
fi
#---------------------------------------------------------------------------
# If the line is blank or a commentary, we just ignore it.
#---------------------------------------------------------------------------
elif [ "${line}" == "" ] || [[ "${line}" =~ ^#.* ]]
then
:
#---------------------------------------------------------------------------
# If the line is a directive, we just ignore it.
#---------------------------------------------------------------------------
elif [[ "${line}" =~ ^\..* ]]
then
: