51 lines
1.5 KiB
Ruby
51 lines
1.5 KiB
Ruby
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require 'json'
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require_relative '../../models/layer/presenter'
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module CartoDB
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module Map
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class Presenter
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def initialize(map, options={}, configuration={}, logger=nil)
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@map = map
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@table = map.tables.first
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@options = { full: true }.merge(options)
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@configuration = configuration
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logger.info(map.inspect) if logger
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end
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def to_poro
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{
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version: "0.1.0",
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title: table.name,
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description: table.table_visualization.description,
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url: options.delete(:url),
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map_provider: map.provider,
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scrollwheel: map.scrollwheel,
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legends: map.legends,
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bounds: bounds_from(map),
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center: map.center,
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zoom: map.zoom,
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updated_at: map.viz_updated_at,
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layers: [
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CartoDB::LayerModule::Presenter.new(map.base_layers.first, options, configuration).to_vizjson_v1,
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CartoDB::LayerModule::Presenter.new(map.data_layers.first, options, configuration).to_vizjson_v1
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]
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}
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end
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private
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attr_reader :map, :table, :options, :configuration, :scrollwheel, :legends
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def bounds_from(map)
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::JSON.parse("[#{map.view_bounds_sw}, #{map.view_bounds_ne}]")
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rescue => exception
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CartoDB::notify_exception(exception, user: current_user)
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nil
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end
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end
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end
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end
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