Class: Lita::Handlers::Kintai

Inherits:
Handler
  • Object
show all
Defined in:
lib/lita/handlers/kintai.rb

Constant Summary collapse

OOB_URI = 
'urn:ietf:wg:oauth:2.0:oob'
APPLICATION_NAME = 
'Lita Kintai'
CLIENT_SECRETS_PATH = 
'client_secret.json'
CREDENTIALS_PATH = 
File.join(Dir.home, '.credentials',
"lita-kintai.yaml")
SCOPE = 
Google::Apis::GmailV1::AUTH_GMAIL_READONLY
USER_ID = 
'default'

Instance Method Summary collapse

Instance Method Details

#authorize ⇒ Object 



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# File 'lib/lita/handlers/kintai.rb', line 93

def authorize
  return @service if !@servise.nil? && !@servise.authorization.nil?

  credentials = authorizer.get_credentials(USER_ID)
  if credentials
    @service.authorization = credentials
    return @service
  end

  return nil
end

#authorizer ⇒ Object 



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# File 'lib/lita/handlers/kintai.rb', line 105

def authorizer
  return @authorizer unless @authorizer.nil?

  @service = Google::Apis::GmailV1::GmailService.new
  @service.client_options.application_name = APPLICATION_NAME

  FileUtils.mkdir_p(File.dirname(CREDENTIALS_PATH))

  client_id = Google::Auth::ClientId.from_file(CLIENT_SECRETS_PATH)
  token_store = Google::Auth::Stores::FileTokenStore.new(
    file: CREDENTIALS_PATH)
  @authorizer = Google::Auth::UserAuthorizer.new(
    client_id, SCOPE, token_store)
end

#code(response) ⇒ Object 



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# File 'lib/lita/handlers/kintai.rb', line 30

def code(response)
  code = response.matches[0][0]
  authorizer.get_and_store_credentials_from_code(
    user_id: USER_ID, code: code, base_url: OOB_URI)

  response.reply("Confirmed")
end

#current_kintai ⇒ Object 



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# File 'lib/lita/handlers/kintai.rb', line 38

def current_kintai
  if authorize.nil?
    auth_url = authorizer.get_authorization_url(base_url: OOB_URI)
    return <<-EOS
Authenticate your Google account.
Then tell me the code as follows: `code \#{your_code}`

#{auth_url}
    EOS
  end

  kintai_info
end

#find_mail(query) ⇒ Object 



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# File 'lib/lita/handlers/kintai.rb', line 120

def find_mail(query)
  ids = @service.list_user_messages('me', q: query)

  return [] unless ids.messages
  ids.messages.map do |message|
    find_mail_by_id(message.id)
  end
end

#find_mail_by_id(id) ⇒ Object 



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# File 'lib/lita/handlers/kintai.rb', line 129

def find_mail_by_id(id)
  results = @service.get_user_message('me', id)

  body = results.payload.parts ?
    results.payload.parts.first.body.data :
    results.payload.body.data
  headers = results.payload.headers

  {
    subject: headers.select { |e| e.name == 'Subject'}.first.value,
    from: headers.select { |e| e.name == 'From'}.first.value,
    date: Time.parse(headers.select { |e| e.name == 'Date'}.first.value),
    body: body.force_encoding('utf-8'),
  }
end

#kintai(response) ⇒ Object 



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# File 'lib/lita/handlers/kintai.rb', line 26

def kintai(response)
  response.reply(current_kintai)
end

#kintai_info ⇒ Object 



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# File 'lib/lita/handlers/kintai.rb', line 52

def kintai_info
  texts = ""
  texts << "#{Date.today.strftime("%m/%d")} (#{%w(日 月 火 水 木 金 土)[Date.today.wday]})#{config.template_header}"

  mails = find_mail(config.query)
  # query の `newer:#{Date.today.strftime("%Y/%m/%d")}` 昨日のも一部返ってくる
  # `newer_than:1d` だと24h以内になるので、ここで今日のだけにする
  mails.select{ |m| m[:date] > Date.today.to_time }.each do |m|
    name = m[:from].split("\"")[1]

    text = m[:subject] + m[:body]

    reason = "私用のため、"
    if text.match(/電車|列車/)
      reason = "電車遅延のため、"
    end
    if text.match(/体調|痛/)
      reason = "体調不良のため、"
    end
    if text.match(/健康診断|検診|健診/)
      reason = "健康診断のため、"
    end

    at = "出社時刻未定です。"
    if hm = text.match(/([0-1][0-9]|[2][0-3]):[0-5][0-9]/)
      at = "#{hm}頃出社予定です。"
    elsif min = text.match(/([0-5][0-9])分/)
      at = "10:#{min[1]}頃出社予定です。"
    end

    if text.match(/おやすみ|休み|有給|休暇/)
      reason = "本日お休みです。"
      at = ""
    end

    texts << "#{name}さん: #{reason}#{at}\n"
  end

  texts << config.template_footer
end