Initial commit

2020-06-15 10:58:47 +08:00
commit 4f1dfe7564
8590 changed files with 1516878 additions and 0 deletions
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+require_relative '../../../helpers/carto/html_safe'
+require_dependency 'carto/api/vizjson_presenter'
+
+module Carto
+  module Admin
+    class VisualizationPublicMapAdapter
+      extend Forwardable
+      include Carto::HtmlSafe
+          GEOMETRY_MAPPING = {
+            'st_multipolygon'    => 'polygon',
+            'st_polygon'         => 'polygon',
+            'st_multilinestring' => 'line',
+            'st_linestring'      => 'line',
+            'st_multipoint'      => 'point',
+            'st_point'           => 'point'
+          }
+
+      delegate [
+        :type_slide?, :derived?, :organization, :organization?, :id,
+        :password_protected?, :varnish_key, :related_tables, :password_valid?, :get_auth_tokens, :table, :name,
+        :overlays, :created_at, :updated_at, :description, :mapviews, :geometry_types, :privacy, :tags,
+        :surrogate_key, :has_password?, :total_mapviews, :is_viewable_by_user?, :is_accesible_by_user?,
+        :can_be_cached?, :is_privacy_private?, :source, :kind_raster?, :has_read_permission?, :has_write_permission?,
+        :open_in_editor?, :version, :kind, :public?, :public_with_link?, :user_table, :liked_by?
+      ] => :visualization
+
+      attr_reader :visualization
+
+      def initialize(visualization, current_viewer, context)
+        @visualization = visualization
+        @current_viewer = current_viewer
+        @context = context
+      end
+
+      def to_vizjson(options = {})
+        Carto::Api::VizJSONPresenter.new(@visualization, $tables_metadata).to_vizjson(options)
+      end
+
+      def is_owner?(user)
+        @visualization.owner?(user)
+      end
+
+      def to_hash(options={})
+        # TODO: using an Api presenter here smells, refactor
+        presenter = Carto::Api::VisualizationPresenter.new(@visualization, @current_viewer, @context, options.merge(show_stats: false))
+        options.delete(:public_fields_only) === true ? presenter.to_public_poro : presenter.to_poro
+      end
+
+      def map
+        Carto::Admin::MapPublicMapAdapter.new(@visualization.map)
+      end
+
+      def user
+        Carto::Admin::UserPublicMapAdapter.new(@visualization.user)
+      end
+
+      # TODO: remove is_ prefixed methods from visualization
+      def private?
+        @visualization.private?
+      end
+
+      def related_canonical_visualizations
+        @visualization.related_canonical_visualizations.map { |rv|
+          Carto::Admin::VisualizationPublicMapAdapter.new(rv, @current_viewer, @context) if rv.public?
+        }.compact
+      end
+
+      def related_visualizations_geometry_types
+        related_canonical_visualizations.collect(&:geometry_types).flatten.uniq
+      end
+
+      def related_tables_geometry_types
+        related_tables.collect(&:geometry_types).flatten.uniq
+      end
+
+      def related_visualizations_simple_geometry_types
+        simplify_geometry_types(related_visualizations_geometry_types)
+      end
+
+      def related_tables_simple_geometry_types
+        simplify_geometry_types(related_tables_geometry_types)
+      end
+
+      def map_zoom
+        map.nil? ? nil : map.zoom
+      end
+
+      def display_name_or_name
+        @visualization.display_name.nil? ? @visualization.name : @visualization.display_name
+      end
+
+      private
+
+      def simplify_geometry_types(geometry_types)
+        geometry_types.map { |gt| GEOMETRY_MAPPING.fetch(gt.downcase, "unknown: #{gt}") }
+      end
+
+    end
+  end
+end