Contents

module GeoConcerns
  module Processors
    module Raster
      class Processor < Hydra::Derivatives::Processors::Processor
        def process
          raster_processor_class.new(source_path,
                                     directives,
                                     output_file_service: output_file_service).process
        end

        # Returns a raster processor class based on mime type passed in the directives object.
        #
        # @return raster processing class
        def raster_processor_class
          case directives.fetch(:input_format)
          when 'text/plain; gdal-format=USGSDEM'
            GeoConcerns::Processors::Raster::Dem
          when 'application/octet-stream; gdal-format=AIG'
            GeoConcerns::Processors::Raster::Aig
          else
            GeoConcerns::Processors::Raster::Base
          end
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
geo_concerns-0.0.1	app/processors/geo_concerns/processors/raster/processor.rb