186 lines
4.5 KiB
Bash
Executable File
186 lines
4.5 KiB
Bash
Executable File
#!/bin/bash
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# Includes
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#-----------------------------------------------------------------------------------------------------------------------------------
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. /usr/global/lib/music.bash
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# System Constants
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#-----------------------------------------------------------------------------------------------------------------------------------
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AC_NAME="album_convert"
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AC_VERSION="$Name: album_convert-1_0_0-1 $"
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# Print Version
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#-----------------------------------------------------------------------------------------------------------------------------------
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function version_print()
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{
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echo ${AC_VERSION} | sed -e 's/.*: //' -e 's/-/ /' -e 's/_/\./g' -e 's/\$$//'
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}
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# Prin Help
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#-----------------------------------------------------------------------------------------------------------------------------------
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function help_print()
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{
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echo "${AC_NAME} [-h | --help] | [-V | --version] | [-T | --test] [-v | --verbose] [-r | --resample] [-d | --downsampled_tag] <source_dir> <target_dir> [<target_format>]"
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}
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# Arg Parse
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#-----------------------------------------------------------------------------------------------------------------------------------
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function args_parse()
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{
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mode="default"
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verbose="false"
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resample="false"
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dstag="flase"
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source_dir=""
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target_dir=""
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tmp_args=$(getopt -o ThVvrd --long test,help,version,verbose,resample,downsampled_tag -n "${AC_NAME}" -- "$@")
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if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
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# Note the quotes around `$TEMP': they are essential!
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eval set -- "${tmp_args}"
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while true ; do
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case "$1" in
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# Options
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# Mode switches
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-T|--test) mode="test"; shift;;
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-h|--help) mode="exit"; help_print; shift;;
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-V|--version) mode="exit"; version_print; shift;;
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# Global options
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-v|--verbose) verbose="true"; shift;;
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-r|--resample) resample="true"; shift;;
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-d|--downsampled_tag) dstag="true"; shift;;
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#
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--) shift; break;;
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*) echo "args_parse internal error [$1] !"; exit 1;;
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esac
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done
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if [[ "${mode}" != "exit" ]]
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then
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if [[ "${#}" != "2" ]]
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then
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if [[ "${#}" -lt "2" ]]
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then
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echo "Not enough args!"
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else
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echo "Too many args!"
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fi
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mode="exit"
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help_print
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else
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source_dir="$1"
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target_dir="$2"
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fi
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fi
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}
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# Main
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#-----------------------------------------------------------------------------------------------------------------------------------
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args_parse "$@"
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if [[ "${mode}" == "exit" ]]
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then
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exit 0
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else
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if [[ "${mode}" == "test" ]]
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then
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dry_run=true
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else
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dry_run=false
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fi
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fi
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if [[ "${resample}" == "true" ]]
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then
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resample_flags="-af \"aresample=out_sample_fmt=s16:out_sample_rate=44100\""
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else
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resample_flags=""
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fi
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echo "mode: [${mode}] verbose: [${verbose}] resample : [${resample}] downsampled_tag : [${dstag}] source_dir: [${source_dir}] target_dir: [${target_dir}]" 1>&2
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if [[ ! -d "${target_dir}" ]]
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then
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echo "Target directory doesn't exit !"
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exit -1
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fi
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for file in "${source_dir}"/*@(.flac|.ogg|.mp3|.m4a|.ape|.wav)
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do
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id="$(basename "${file}" | sed -e "s/-.*//")"
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target_file="${target_dir}/${prefix}$(basename "${file}" | sed -e 's/\.[^.]*$//').flac"
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cmd="ffmpeg -i \"${file}\" -compression_level 12 ${resample_flags} \"${target_file}\""
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exec_cmd "${cmd}"
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done
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if [[ ${resample} == "true" ]]
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then
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for file in "${target_dir}"/*.flac
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do
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if [[ "${dstag}" == "true" ]]
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then
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tag="DESCRIPTION"
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value="$(tag_read "${file}" "${tag}")"
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if [[ "$( echo "${value}" | grep "Downsampled")" == "" ]]
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then
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value="${value}\nDownsampled"
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tag_delete "${file}" "${tag}"
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tag_write "${file}" "${tag}" "${value}"
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fi
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fi
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for tag in "ALBUM" "TITLE"
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do
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value="$(tag_read "${file}" "${tag}")"
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new_value="$(echo ${value} | sed -e 's/ - HD$//')"
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if [[ "${value}" != "${new_value}" ]]
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then
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tag_delete "${file}" "${tag}"
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tag_write "${file}" "${tag}" "${new_value}"
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fi
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done
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cmd="mv \"${file}\" \"${file/-hd.flac/.flac}\""
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exec_cmd "${cmd}"
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done
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fi
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