Module: Id3Taginator::Frames::UfidFrames

Includes:
Frameable
Included in:
Id3v2Tag
Defined in:
lib/id3taginator/frames/ufid_frames.rb

Instance Method Summary collapse

Methods included from Frameable

#find_frame, #find_frames, #set_frame_fields, #set_frame_fields_by_selector, #unsupported_frame

Instance Method Details

#remove_unique_file_identifier(owner_id) ⇒ Object

removes a unique file identifier for the specific owner_id

Parameters:

  • owner_id (String) —

    the owner_id



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# File 'lib/id3taginator/frames/ufid_frames.rb', line 33

def remove_unique_file_identifier(owner_id)
  @frames.delete_if do |f|
    f.frame_id == Ufid::UniqueFileIdentifierFrame.frame_id(@major_version, @options) && f.owner_id == owner_id
  end
end

#unique_file_identifiers ⇒ Array<Frames::Ufid::Entities::UfidInfo>

extracts the unique file identifier (UFID/UFI)

Returns:



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# File 'lib/id3taginator/frames/ufid_frames.rb', line 11

def unique_file_identifiers
  frame = find_frames(Ufid::UniqueFileIdentifierFrame.frame_id(@major_version, @options))
  return [] if frame.nil? || frame.empty?

  frame.map { |f| Ufid::Entities::UfidInfo.new(f.owner_id, f.identifier) }
end

#unique_file_identifiers=(identifier) ⇒ Object Also known as: add_unique_file_identifier

adds a comment (UFID/UFI) Multiple ones can be added, as long as they have different owner_id

Parameters:



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# File 'lib/id3taginator/frames/ufid_frames.rb', line 22

def unique_file_identifiers=(identifier)
  set_frame_fields_by_selector(Ufid::UniqueFileIdentifierFrame, i[@owner_id @identifier],
                               ->(f) { f.owner_id == identifier.owner_id },
                               identifier.owner_id, identifier.identifier)
end