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Versions: 22
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Contents
module Eco
module API
class UseCases
class DefaultCases
class CodesToTagsCase < DefaultCase
def process
@cases.define("codes-to-tags-from", type: :other) do |session, options, usecase|
raise "You have not defined a tagtree for the organisation" unless session.tagtree
unless mapper = session.config.location_codes && session.config.locations_mapper
raise "No filter_tags parser, nor location mappings are present"
end
to_tag = Proc.new do |code|
if mapper.external?(code)
mapper.to_internal(code)
elsif session.tagtree.tag?(code)
code.upcase
else
session.logger.warn("Unknown Location Code: '#{code}'")
nil
end
end
codes_column = options.dig(:other, :file, :codes_column)
input_file = options.dig(:other, :file, :name)
output_file = "mapped_#{File.basename(input_file).gsub(/\s/, "")}"
csv_table = Eco::CSV.read(input_file)
csv_table.add_column("ecoPortalTag").tap do |csv_table|
csv_table.each do |row|
row["ecoPortalTag"] = to_tag.call(row[codes_column])
end
File.open(output_file, "w") {|fd| fd << csv_table.to_csv}
end
exit
end
end
end
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems