66 lines
1.9 KiB
Ruby
66 lines
1.9 KiB
Ruby
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module Carto
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module Api
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class MapsController < ::Api::ApplicationController
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ssl_required :show, :update
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before_filter :load_map, :owners_only
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rescue_from Carto::LoadError,
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Carto::UnprocesableEntityError, with: :rescue_from_carto_error
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def show
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render_jsonp(map_presentation)
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end
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def update
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@map.update_attributes!(update_params)
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render_jsonp(map_presentation)
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rescue ActiveRecord::RecordInvalid
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validation_errors = @map.errors.full_messages.join(', ')
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raise Carto::UnprocesableEntityError.new(validation_errors)
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end
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private
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def load_map
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@map = Carto::Map.find(params[:id])
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rescue ActiveRecord::RecordNotFound
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raise Carto::LoadError.new('Map not found')
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end
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def owners_only
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unless @map.writable_by_user?(current_viewer)
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raise Carto::LoadError.new('Map not found')
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end
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end
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STRING_PARAMS = [:bounding_box_sw, :bounding_box_ne, :center, :view_bounds_sw, :view_bounds_ne].freeze
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def update_params
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update_params = params.slice(:bounding_box_ne,
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:bounding_box_sw,
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:center,
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:options,
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:provider,
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:view_bounds_ne,
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:view_bounds_sw,
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:zoom,
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:legends,
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:scrollwheel).permit!
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STRING_PARAMS.each do |param|
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update_params[param] = update_params[param].to_s
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end
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# Remove empty values, keeping `false`s (`present?` can't be used because of this)
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update_params.reject { |_k, v| v.nil? || v == '' }
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end
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def map_presentation
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Carto::Api::MapPresenter.new(@map).to_hash
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end
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end
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end
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end
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