Contents

require "delegate"
require "shellwords"

module Ddr::Models
  class FileCharacterization < SimpleDelegator

    class FITSError < Error; end

    def self.call(obj)
      new(obj).call
    end

    def call
      with_content_file do |path|
        fits_output = run_fits(path)
        reload
        fits.content = fits_output
        save!
      end
    end

    private

    def run_fits(path)
      output = `#{fits_command} -i #{Shellwords.escape(path)}`
      unless $?.success?
        raise FITSError, output
      end
      output
    end

    def fits_command
      File.join(Ddr::Models.fits_home, 'fits.sh')
    end

  end
end

Version data entries

84 entries across 84 versions & 1 rubygems

Version	Path
ddr-models-3.0.3	lib/ddr/models/file_characterization.rb
ddr-models-3.0.2	lib/ddr/models/file_characterization.rb
ddr-models-3.0.1	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.rc6	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.rc5	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.rc4	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.rc3	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.rc2	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.rc1	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.beta.22	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.beta.21	lib/ddr/models/file_characterization.rb
ddr-models-2.4.10	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.beta.20	lib/ddr/models/file_characterization.rb
ddr-models-2.4.9	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.beta.18	lib/ddr/models/file_characterization.rb
ddr-models-2.4.8	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.beta.17	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.beta.16	lib/ddr/models/file_characterization.rb
ddr-models-3.0.0.beta.15	lib/ddr/models/file_characterization.rb