Class: Dropcaster::Item

Inherits:
Hash
  • Object
show all
Includes:
HashKeys
Defined in:
lib/dropcaster/item.rb

Instance Method Summary collapse

Methods included from HashKeys

#method_missing

Constructor Details

#initialize(file_path, options = nil) ⇒ Item

Returns a new instance of Item.



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# File 'lib/dropcaster/item.rb', line 8

def initialize(file_path, options = nil)
  super(Hash.new)

  Mp3Info.open(file_path){|mp3info|
    self[:file_name] = Pathname.new(File.expand_path(file_path)).relative_path_from(Pathname.new(Dir.pwd)).cleanpath.to_s
    self[:tag] = mp3info.tag
    self[:tag2] = mp3info.tag2
    self[:duration] = mp3info.length
  }

  self[:file_size] = File.new(self.file_name).stat.size
  self[:uuid] = Digest::SHA1.hexdigest(File.read(self.file_name))
  
  if self.tag2.TDR.blank?
    self[:pub_date] = DateTime.parse(File.new(self.file_name).mtime.to_s)
  else
    self[:pub_date] = DateTime.parse(self.tag2.TDR)
  end
  
  # Remove iTunes normalization crap (if configured)
  self.tag2.COM.delete_if{|comment|
    comment =~ /^( [0-9A-F]{8}){10}$/
  } if options && options[:strip_itunes_private]
  
  # Convert lyrics frame into a hash, keyed by the three-letter language code
  if tag2.ULT
    lyrics_parts = tag2.ULT.split(0.chr)

    if lyrics_parts && 3 == lyrics_parts.size        
      self.lyrics = Hash.new
      self.lyrics[lyrics_parts[1]] = lyrics_parts[2]
    end
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Dropcaster::HashKeys