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101 lines
3.0 KiB
101 lines
3.0 KiB
namespace :carto do
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namespace :legends do
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namespace :migration do
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desc 'Migrate html type legends to custom'
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task migrate_html_to_custom: :environment do
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html_legends = Carto::Legend.where(type: 'html')
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html_legends_count = html_legends.count
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errored = []
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puts "#{html_legends_count} html type legends..."
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html_legends.each_with_index do |legend, index|
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if Carto::Layer.exists?(legend.layer_id) && !legend.update_attributes(type: 'custom')
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errored << legend
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end
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printf "(#{index}/#{html_legends_count})"
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end
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2.times { puts }
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unless errored.empty?
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puts "Errored legend migrations (#{errored.count}):"
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errored.each do |legend|
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puts "#{legend.id}: #{legend.errors.full_messages.join(',')}"
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end
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end
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end
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desc 'Fix custom legends with images'
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task migrate_custom_image: :environment do
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include Carto::MapcappedVisualizationUpdater
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CSS_URL_REGEX = /^(?:url\(['"]?)(.*?)(?:['"]?\))$/
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STATIC_ASSETS_REGEX = /http:\/\/com.cartodb.users-assets.production.s3.amazonaws.com(.*)/
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puts "Updating base layer urls"
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layers = Carto::Layer.joins(:legends).where(legends: { type: 'custom' })
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total = layers.count
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acc = 0
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errors = 0
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puts "Updating #{total} layers"
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layers.find_each do |layer|
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acc += 1
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puts "#{acc} / #{total}" if (acc % 100).zero?
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begin
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visualization = layer.visualization
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next unless visualization
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success = update_visualization_and_mapcap(visualization) do |vis, persisted|
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vis.data_layers.each do |l|
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acc_legend = 0
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l.legends.each do |legend|
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acc_category = 0
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categories = legend[:definition][:categories]
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categories && categories.each do |category|
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icon = category[:icon]
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css_url_match = icon && CSS_URL_REGEX.match(icon)
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if css_url_match
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icon = css_url_match[1]
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category[:icon] = icon
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end
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static_assets_match = icon && STATIC_ASSETS_REGEX.match(icon)
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if static_assets_match
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icon = "https://s3.amazonaws.com/com.cartodb.users-assets.production#{static_assets_match[1]}"
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category[:icon] = icon
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end
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acc_category += 1
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end
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legend.save if persisted
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acc_legend += 1
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end
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end
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end
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raise 'MapcappedVisualizationUpdater returned false' unless success
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rescue => e
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errors += 1
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STDERR.puts "Error updating layer #{layer.id}: #{e.inspect}. #{e.backtrace.join(',')}"
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end
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end
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puts "Finished. Total: #{total}. Errors: #{errors}"
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end
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end
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end
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end
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