32 lines
790 B
Ruby
32 lines
790 B
Ruby
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require 'json-schema'
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require_dependency 'carto/definition'
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module Carto
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class LegendDefinitionValidator
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def initialize(type, definition)
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@type = type
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@definition = definition.with_indifferent_access if definition
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end
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def errors
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return @errors if @errors
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return ['could not be validated'] unless @definition && location
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schema = Carto::Definition.instance.load_from_file(location)
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@errors = JSON::Validator.fully_validate(schema, @definition)
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end
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private
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LEGEND_FORMATS_LOCATION = 'lib/formats/legends/definitions'.freeze
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def location
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return @location if @location
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location = "#{Rails.root}/#{LEGEND_FORMATS_LOCATION}/#{@type}.json"
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@location = location if File.exists?(location)
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end
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end
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end
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