Sha256: ceb14cd543963b1389b38e5f07c32b569afe352c5bfd98039a51808d010352be
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Size: 1.09 KB
Versions: 9
Compression:
Stored size: 1.09 KB
Contents
module Kagu
class Tracks
include Enumerable
EXTENSIONS = %w(.aac .flac .mp3 .wav)
attr_reader :library
def initialize(library)
raise ArgumentError.new("#{self.class}#library must be a library, #{library.inspect} given") unless library.is_a?(Library)
@library = library
end
def each(&block)
return unless block_given?
File.open(library.path, 'r') do |file|
while !file.eof? && (line = file.readline.strip)
next unless line.starts_with?('<key>Track ID</key>')
attributes = {}
begin
match = line.match(/<key>(.+)<\/key><(\w+)>(.*)<\/\2>/)
next unless match
name = "itunes_#{match[1].downcase.gsub(' ', '_')}"
value = match[3]
attributes[name] = value
end while (line = file.readline.strip) != '</dict>'
yield(Track.new(attributes)) if attributes['itunes_track_type'] == 'File' && attributes['itunes_podcast'].blank? && EXTENSIONS.include?(File.extname(attributes['itunes_location'].try(:downcase)))
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems