Module: Hyrax::FileMetadata::Use

Defined in:
app/models/hyrax/file_metadata.rb

Overview

Constants for PCDM Use URIs; use these constants in place of hard-coded URIs in the ‘::Valkyrie::Vocab::PCDMUse` vocabulary.

Constant Summary collapse

EXTRACTED_TEXT = 
::Valkyrie::Vocab::PCDMUse.ExtractedText
INTERMEDIATE_FILE = 
::Valkyrie::Vocab::PCDMUse.IntermediateFile
ORIGINAL_FILE = 
::Valkyrie::Vocab::PCDMUse.OriginalFile
PRESERVATION_FILE = 
::Valkyrie::Vocab::PCDMUse.PreservationFile
SERVICE_FILE = 
::Valkyrie::Vocab::PCDMUse.ServiceFile
THUMBNAIL_IMAGE = 
::Valkyrie::Vocab::PCDMUse.ThumbnailImage
TRANSCRIPT = 
::Valkyrie::Vocab::PCDMUse.Transcript
THUMBNAIL =

for compatibility with earlier versions of Hyrax; prefer THUMBNAIL_IMAGE

::Valkyrie::Vocab::PCDMUse.ThumbnailImage

Class Method Summary collapse

Class Method Details

.uri_for(use:) ⇒ RDF::URI

Parameters:

  • use (RDF::URI, Symbol)

Returns:

  • (RDF::URI)

Raises:

  • (ArgumentError) —

    if no use is known for the argument



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# File 'app/models/hyrax/file_metadata.rb', line 62

def uri_for(use:) # rubocop:disable Metrics/MethodLength
  case use
  when RDF::URI
    use
  when :extracted_file
    EXTRACTED_TEXT
  when :intermediate_file
    INTERMEDIATE_FILE
  when :original_file
    ORIGINAL_FILE
  when :preservation_file
    PRESERVATION_FILE
  when :service_file
    SERVICE_FILE
  when :thumbnail_file
    THUMBNAIL_IMAGE
  when :transcript_file
    TRANSCRIPT
  else
    raise ArgumentError, "No PCDM use is recognized for #{use}"
  end
end

.use_list ⇒ Array<RDF::URI>

Returns list of all uses.

Returns:

  • (Array<RDF::URI>) —

    list of all uses



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# File 'app/models/hyrax/file_metadata.rb', line 46

def use_list
  [ORIGINAL_FILE,
   THUMBNAIL_IMAGE,
   EXTRACTED_TEXT,
   INTERMEDIATE_FILE,
   PRESERVATION_FILE,
   SERVICE_FILE,
   TRANSCRIPT]
end