49 lines
1.3 KiB
Ruby
49 lines
1.3 KiB
Ruby
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module Carto
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module Styles
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module Presenters
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class CartoCSS
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def initialize(class_name: 'layer', cartocss_array: [])
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@class_name = class_name
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@cartocss_array = cartocss_array
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end
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def to_s
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"##{@class_name} {\n"\
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"#{formatted_cartocss_body}\n"\
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"}"
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end
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private
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def formatted_cartocss_body
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formatted_cartocss_properties = @cartocss_array.map do |cartocss_property|
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format_cartocss_property(cartocss_property)
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end
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formatted_cartocss_properties.join("\n")
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end
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def format_cartocss_property(cartocss_property)
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property_class = cartocss_property.class.to_s
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case property_class
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when 'String'
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" #{cartocss_property}"
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when 'Hash'
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formatted_cartocss_property = cartocss_property.keys.map do |key|
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" #{key} {\n"\
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"#{cartocss_property[key].map { |v| " #{v}" }.join("\n")}\n"\
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" }"
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end
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formatted_cartocss_property.join("\n")
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else
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CartoDB::Logger.error(message: "Unrecognized property class given to CartoCSS: #{property_class}")
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""
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end
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end
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end
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end
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end
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end
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