Created
August 30, 2015 14:49
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A Ruby script to fix names of iPod recovered files in file system.
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require "id3tag" | |
require "fileutils" | |
puts "enter absolute path to music folder:" | |
indir = gets.chomp | |
# Example: "/home/shivam/Music/Music/F01" | |
indir = indir.sub(/\/$/, "") + "/*" | |
puts "enter extraction path (absolute):" | |
outdir = gets.chomp | |
# Example: "/tmp/songs" | |
outdir = outdir.sub(/\/$/, "") + "/" | |
files = Dir[indir] | |
files.reject! { |file| file !~ /.mp3/ } | |
meta_array = [] | |
files.each { |file| | |
hash = {} | |
ID3Tag.read(File.open(file, "rb")) do |tag| | |
hash[:artist] = tag.artist | |
hash[:title] = tag.title | |
hash[:album] = tag.album | |
hash[:path] = file | |
end | |
meta_array << hash | |
} | |
albums = meta_array.group_by { |a| a[:album] } | |
begin | |
albums.each { |album| | |
album_path = outdir + album[0].gsub(/\//,"-") | |
FileUtils.mkdir_p album_path | |
album.last.each { |hash| | |
title = (hash[:title] || "Unknown Track #{rand(1000)}").gsub(/\//,"-") | |
FileUtils.cp hash[:path], (album_path + "/" + title).sub(/\.mp3$/,"") + ".mp3" | |
} | |
} | |
end | |
rescue => e | |
puts e.inspect | |
puts @hash.inspect | |
end |
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