Module: Sufia::CharacterizationBehavior

Extended by:
ActiveSupport::Concern
Included in:
FileSetPresenter
Defined in:
app/presenters/sufia/characterization_behavior.rb

Instance Method Summary collapse

Instance Method Details

#additional_characterization_metadata ⇒ Object

Override this if you want to inject additional characterization metadata Use a hash of key/value pairs where the value is an Array or String 

term1: ["value"],
term2: ["value1", "value2"],
term3: "a string"




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# File 'app/presenters/sufia/characterization_behavior.rb', line 34

def additional_characterization_metadata
  @additional_characterization_metadata ||= {}
end

#characterization_metadata ⇒ Object 



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# File 'app/presenters/sufia/characterization_behavior.rb', line 23

def characterization_metadata
  @characterization_metadata ||= build_characterization_metadata
end

#characterized? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/presenters/sufia/characterization_behavior.rb', line 19

def characterized?
  !characterization_metadata.values.compact.empty?
end

#label_for_term(term) ⇒ Object 



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# File 'app/presenters/sufia/characterization_behavior.rb', line 38

def label_for_term(term)
  term.to_s.titleize
end

#primary_characterization_values(term) ⇒ Array

Returns an array of characterization values truncated to 250 characters limited to the maximum number of configured values.

Parameters:

  • term (Symbol) —

    found in the characterization_metadata hash

Returns:

  • (Array) —

    of truncated values



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# File 'app/presenters/sufia/characterization_behavior.rb', line 46

def primary_characterization_values(term)
  values = values_for(term)
  values.slice!(Sufia.config.fits_message_length, (values.length - Sufia.config.fits_message_length))
  truncate_all(values)
end

#secondary_characterization_values(term) ⇒ Array

Returns an array of characterization values truncated to 250 characters that are in excess of the maximum number of configured values.

Parameters:

  • term (Symbol) —

    found in the characterization_metadata hash

Returns:

  • (Array) —

    of truncated values



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# File 'app/presenters/sufia/characterization_behavior.rb', line 56

def secondary_characterization_values(term)
  values = values_for(term)
  additional_values = values.slice(Sufia.config.fits_message_length, values.length - Sufia.config.fits_message_length)
  return [] unless additional_values
  truncate_all(additional_values)
end