91 lines
2.5 KiB
Ruby
91 lines
2.5 KiB
Ruby
require_relative '../visualization/collection'
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require_relative '../visualization/member'
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module CartoDB
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class TableRelator
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INTERFACE = %w{
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synchronization
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row_count_and_size
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related_templates
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}
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def initialize(db, table)
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@db = db
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@table = table
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end
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def dependent_visualizations
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affected_visualizations.select { |v| v.dependent_on?(table) }
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end
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def affected_visualizations
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affected_visualization_records.to_a
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.uniq { |attributes| attributes.fetch(:id) }
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.map { |attributes| Visualization::Member.new(attributes) }
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end
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def preview_for(visualization)
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data = {
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id: visualization.id,
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name: visualization.name,
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updated_at: visualization.updated_at
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}
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if visualization[:permission_id].present? && !visualization.permission.nil?
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data[:permission] = CartoDB::PermissionPresenter.new(visualization.permission).to_poro.select do |key, _val|
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[:id, :owner].include?(key)
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end
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end
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data[:auth_tokens] = if visualization.password_protected?
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visualization.get_auth_tokens
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elsif visualization.is_privacy_private?
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visualization.user.get_auth_tokens
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else
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[]
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end
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data
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end
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def synchronization
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return nil unless synchronization_record && !synchronization_record.empty?
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CartoDB::Synchronization::Member.new(synchronization_record.first)
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end
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def row_count_and_size
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@table.row_count_and_size
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end
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def related_templates
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Carto::Template.all.select { |template| template.relates_to_table?(@table) }
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end
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private
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attr_reader :db, :table
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def affected_visualization_records
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db[:visualizations].with_sql(%Q{
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SELECT *
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FROM layers_user_tables, layers_maps, visualizations
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WHERE layers_user_tables.user_table_id = '#{table.id}'
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AND layers_user_tables.layer_id = layers_maps.layer_id
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AND layers_maps.map_id = visualizations.map_id
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})
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end
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def synchronization_record
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@syncronization_record ||= db[:synchronizations].with_sql(%Q{
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SELECT *
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FROM synchronizations
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WHERE synchronizations.user_id = '#{table.user_id}'
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AND synchronizations.name = '#{table.name}'
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LIMIT 1
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}).to_a
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rescue => exception
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puts exception.to_s
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puts exception.backtrace
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nil
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end
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end
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end
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