39 lines
1.1 KiB
Ruby
39 lines
1.1 KiB
Ruby
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# frozen_string_literal: true
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desc "Print debug information about post_revisions which cannot be deserialized"
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task "revisions:debug_deserialization" => :environment do
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puts "Checking #{PostRevision.count} PostRevision records in batches of 1000... this may take some time..."
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sleep 1
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counts = Hash.new(0)
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examples = Hash.new()
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PostRevision.find_each do |revision|
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revision.modifications
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rescue Psych::DisallowedClass => e
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class_name = e.message.sub("Tried to load unspecified class: ", "")
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counts[class_name] += 1
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examples[class_name] ||= revision
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puts "#{Discourse.base_url}/p/#{revision.post_id} (revision number:#{revision.number} id:#{revision.id}) #{e.message}"
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end
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puts
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puts "Done"
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puts
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puts "---- Summary ----"
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puts "Checked records: #{PostRevision.count}"
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counts.each_pair { |k, v| puts " #{k}: #{v}" }
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puts
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puts "---- Examples ----"
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puts
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examples.each_pair do |class_name, revision|
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puts "-- BEGIN Example #{class_name} --"
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puts
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puts revision.modifications_before_type_cast
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puts
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puts "-- END Example #{class_name} --"
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end
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end
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