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Moved mp3 tools to their own repo (isen)

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lhark 2020-11-20 16:27:21 +01:00
parent 14fbd2cfdb
commit a20fc1f3f7
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153
mp3helpers
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@ -1,153 +0,0 @@
#!/bin/sh
renameid3 () {
if [ -z "$1" ]; then
>&2 echo "Usage : $0 <file>"
return 1
fi
filename=$(mid3v2 "$1" | awk -F "=" '
/TIT2/{title = $2}
/TPE1/{artist = $2}
END {printf("%s - %s.mp3", artist, title)}
')
dir=$(dirname "$1")
mv -v "$1" "$dir/$filename"
}
#mp3tag () {
# if [ -z "$1" ]; then
# >&2 echo "Usage : $0 <file>"
# return 1
# fi
#
# if [ -d "$1" ]; then
# >&2 echo "Cannot open $1"
# return 1
# fi
#
# artist=$(basename "$1")
# for f in "$1"/*; do
# id3=$(mid3v2 "$f")
# id3_artist=$(awk -F= '/TPE1/{print $2; // Will fail with a "="}')
# if ! grep "^TPE1="; then
# # If artist is not already tagged
# fi
# if [ -n "$id3_artist" ] && [ "$artist" != "$id3_artist" ]; then
# artist
# fi
# done
#}
mp3sort () {
# TODO
# Fuzzy matching (ex Anti Nightcore -> Anti-Nightcore
# Best guess for artist enforcement -> Artist - Title.mp3
# Integrate filename cleanup (remove [offical video] etc.)
if [ "$#" -eq 0 ]; then
>&2 echo "Usage $0 <file1...file2...>"
return 1
fi
mus_folder=${MUS_FOLDER:-"$HOME/mus"}
# Check that all the songs are from the same artist
artist=""
first=1
for f in "$@"; do
name=$(basename "$f")
# Fuck unicode
tmp=$(echo "$name" | awk -F " [-–] " '{print $1}')
# Trim a single whitespace
tmp="${tmp%% }"
if [ "$first" -eq 1 ]; then
first=0
elif [ "$tmp" != "$artist" ]; then
>&2 echo "File '$f' doesn't match artist name '$artist'"
return 1
fi
artist="$tmp"
done
folder="$mus_folder/$artist"
alt_folders=$(find "$mus_folder" -type d -iname '*'"$artist"'*' ! -name "$artist")
while [ -n "$alt_folders" ]; do
tmp=$(echo "$alt_folders" | head -n1)
>&2 printf 'One or more folders with mismatched casing already exist:\n%s\n' "$alt_folders"
>&2 printf "Use '%s' instead (y)\\nKeep original or skip to next choice (n)\\nQuit (q) " "$tmp"
old_stty_cfg=$(stty -g)
stty raw -echo
answer=$( while ! head -c 1 | grep -i '[nyq]' ;do true ;done )
stty "$old_stty_cfg" # Careful playing with stty
>&2 printf '\n'
# Use first line of $alt_folders (will break with newlines in dirnames)
if echo "$answer" | grep -iq "^y" ;then
folder="$tmp"
artist=$(basename "$folder")
break
# Quit
elif echo "$answer" | grep -iq "^q"; then
return 0
# Skip to next choice, or keep original if none are left
else
alt_folders=$(echo "$alt_folders" | tail -n +2)
fi
done
mkdir -p "$folder"
mid3v2 -a "$artist" "$@"
for f in "$@"; do
name=$(basename "$f")
# Make artist name in the filename match the folder
if [ -n "$alt_folders" ]; then
# https://stackoverflow.com/questions/19154996/awk-split-only-by-first-occurrence
name=$(echo "$name" | awk -F " [-–] " -v art="$artist" '{
st = match($0," [-–] ");
printf("%s %s", art, substr($0, st+1));
}')
fi
mv -v "$f" "$folder/$name"
done
}
mp3swaptitle () {
if [ -z "$1" ]; then
>&2 echo "Usage : $0 <file>"
return 1
fi
filename=$(echo "$1" | sed 's/\.mp3$//' | awk -F " - " -v OFS=" - " '{
gsub(/[ \t]+$/, "", $1); // Suffix trim
gsub(/[ \t]+$/, "", $2); // Suffix trim
gsub(/^[ \t]+/, "", $2); // Prefix trim
artist = $2;
title = $1;
$1 = $2 = "";
printf("%s - %s%s.mp3", artist, title, substr($0, 4));
}')
dir=$(dirname "$1")
mv -v "$1" "$dir/$filename"
}
mp3fixdash () {
if [ -z "$1" ]; then
>&2 echo "Usage : $0 <file>"
return 1
fi
filename=$(echo "$1" | sed -E -e 's/\S[-~–]\s+/ - /g; s/\s+[-~–]\S/ - /g; s/\s+[-~–]\s+/ - /g')
#filename=$(echo "$1" | sed -E -e 's/\S-\s+/(a)/g; s/\s+-\S/(b)/g; s/\s+-\s+/(c)/g')
if [ "$filename" = "$1" ]; then
>&2 echo "Nothing to be done"
return 0
fi
dir=$(dirname "$1")
mv -v "$1" "$dir/$filename"
}

71
mp3tag.py
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@ -1,71 +0,0 @@
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from fuzzywuzzy import fuzz, process
from mutagen.easyid3 import EasyID3
from mutagen.id3 import ID3NoHeaderError
import os
from os.path import basename, normpath, splitext
import sys
def eprint(*args, **kwargs):
print(*args, file=sys.stderr, **kwargs)
def filename(f):
return splitext(normpath(basename(f)))[0]
dirs = []
for d in sys.argv[1:]:
if not os.path.isdir(d):
eprint("Error: Cannot open {}: not a directory".format(d))
sys.exit(1)
dirs += [d]
for d in dirs:
# Get first level file list
(root, _, files) = next(os.walk(d))
dir_artist = filename(d)
for f in files:
f = os.path.join(root, f)
name = filename(f)
name_parts = name.split(" - ")
file_artist = name_parts[0]
fuzzy_artist = process.extractOne(dir_artist, name_parts, scorer=fuzz.token_sort_ratio)
if len(name_parts) < 2:
eprint("Error: No title found for {}".format(f))
continue
file_title = name_parts[1]
if dir_artist != file_artist:
eprint("""Error: Artist name mismatch between folder and file: {}
Fuzzy score = {:3d}, artist = {}""".format(f, fuzzy_artist[1], fuzzy_artist[0]))
# Test for common artist name patterns
if fuzzy_artist[1] < 90:
r = fuzz.ratio(dir_artist, "the " + fuzzy_artist[0])
if True: # r >= 95:
eprint(" Fuzzy match r={} for: {}".format(
r,
"the " + fuzzy_artist[0]))
continue
try:
id3 = EasyID3(f)
except ID3NoHeaderError:
id3 = EasyID3()
if id3 is None:
eprint("Error: cannot open {} for tagging".format(f))
continue
if "artist" not in id3.keys():
id3["artist"] = file_artist
print("Artist set to {}".format(file_artist))
if "title" not in id3.keys():
id3["title"] = file_title
print("Title set to {}".format(file_title))
# id3.save(f)