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 'carto/api/vizjson3_presenter'
+require 'carto/api/layer_presenter'
+
+require_dependency 'carto/tracking/events'
+require_dependency 'carto/visualization_migrator'
+
+module Carto
+  module Builder
+    class VisualizationsController < BuilderController
+      include VisualizationsControllerHelper
+      include Carto::VisualizationMigrator
+
+      ssl_required :show
+
+      before_filter :load_derived_visualization,
+                    :redirect_to_editor_if_forced,
+                    :auto_migrate_visualization_if_possible, only: :show
+      before_filter :authors_only
+      before_filter :editable_visualizations_only, :load_carto_viewer, only: :show
+
+      # TODO: remove this when analysis logic lives in the backend
+      before_filter :ensure_source_analyses, unless: :has_analyses?
+
+      after_filter :update_user_last_activity,
+                   :track_builder_visit, only: :show
+
+      layout 'application_builder'
+
+      def show
+        @visualization_data = Carto::Api::VisualizationPresenter.new(@visualization, current_viewer, self).to_poro
+        @layers_data = @visualization.layers.map do |l|
+          Carto::Api::LayerPresenter.new(l, with_style_properties: true).to_poro(migrate_builder_infowindows: true)
+        end
+        @vizjson = generate_anonymous_map_vizjson3(@visualization)
+        @state = @visualization.state.json
+        @analyses_data = @visualization.analyses.map { |a| Carto::Api::AnalysisPresenter.new(a).to_poro }
+        @basemaps = current_viewer.basemaps
+        @overlays_data = @visualization.overlays.map do |overlay|
+          Carto::Api::OverlayPresenter.new(overlay).to_poro
+        end
+        latest_mapcap = @visualization.latest_mapcap
+        @mapcaps_data = latest_mapcap ? [Carto::Api::MapcapPresenter.new(latest_mapcap).to_poro] : []
+        @google_maps_qs = @visualization.user.google_maps_query_string
+
+        @builder_notifications = notifications(:builder)
+        @dashboard_notifications = notifications(:dashboard)
+      end
+
+      private
+
+      def load_carto_viewer
+        @carto_viewer = current_viewer && Carto::User.where(id: current_viewer.id).first
+      end
+
+      def notifications(category)
+        @carto_viewer ? @carto_viewer.notifications_for_category(category) : {}
+      end
+
+      def redirect_to_editor_if_forced
+        if !current_user.builder_enabled? || @visualization.open_in_editor?
+          redirect_to CartoDB.url(self, 'public_visualizations_show_map', params: { id: params[:id] },
+                                                                          user: current_user)
+        end
+      end
+
+      def load_derived_visualization
+        @visualization = load_visualization_from_id_or_name(params[:id])
+        render_404 unless @visualization && @visualization.derived?
+      end
+
+      def authors_only
+        unauthorized unless !current_user.nil? && @visualization.writable_by?(current_user)
+      end
+
+      def editable_visualizations_only
+        render_404 unless @visualization.editable?
+      end
+
+      def has_analyses?
+        @visualization.analyses.any?
+      end
+
+      def ensure_source_analyses
+        @visualization.add_source_analyses
+        @visualization.reload
+      end
+
+      def unauthorized
+        redirect_to CartoDB.url(self, 'builder_visualization_public_embed',
+                                params: { visualization_id: request.params[:id] })
+      end
+
+      def track_builder_visit
+        current_viewer_id = current_viewer.id
+        Carto::Tracking::Events::VisitedPrivatePage.new(current_viewer_id,
+                                                        user_id: current_viewer_id,
+                                                        page: 'builder').report
+      end
+
+      def auto_migrate_visualization_if_possible
+        if version_needs_migration?(@visualization.version, 3) && @visualization.can_be_automatically_migrated_to_v3?
+          @visualization.version = 3
+          @visualization.save
+          migrate_visualization_to_v3(@visualization)
+        end
+      end
+    end
+  end
+end