Import from Qiita:Team to esa.io

import.rb

require 'esa'
require 'json'
require 'pp'

class Importer
  def initialize(client, file_path)
    @client = client
    @items  = JSON.parse(File.read(file_path))
  end
  attr_accessor :client, :items

  def wait_for(seconds)
    (seconds / 10).times do
      print '.'
      sleep 10
    end
    puts
  end

  def import(dry_run: true, start_index: 0)
    items.each.with_index do |item, index|
      next unless index >= start_index

      params = {
        name:     item['title'],
        category: "Imports/Qiita/#{item['user']['url_name']}",
        tags:     item['tags'].map{ |tag| tag['name'].gsub('/', '-') },
        body_md:  item['raw_body'],
        wip:      false,
        message:  '[skip notice] Imported from Qiita'
      }

      if dry_run
        puts "***** index: #{index} *****"
        pp params
        puts
        next
      end

      print "[#{Time.now}] index[#{index}] #{item['title']} => "
      response = client.create_post(params)
      case response.status
      when 201
        puts "created: #{response.body["full_name"]}"
      when 429
        retry_after = (response.headers['Retry-After'] || 20 * 60).to_i
        puts "rate limit exceeded: will retry after #{retry_after} seconds."
        wait_for(retry_after)
        redo
      else
        puts "failure with status: #{response.status}"
        exit 1
      end
    end
  end
end

client = Esa::Client.new(
  access_token: 'xxxxx', 
  current_team: 'your-team-name', # 移行先のチーム名(サブドメイン)
)
importer = Importer.new(client, '/path/to/export.json')
importer.import(dry_run: true, start_index: 0)