module Textbringer
  CONFIG[:mournmail_directory] = File.expand_path("~/.mournmail")
  CONFIG[:mournmail_accounts] = {}
  CONFIG[:mournmail_charset] = "utf-8"
  CONFIG[:mournmail_save_directory] = "/tmp"
  CONFIG[:mournmail_display_header_fields] = [
    "Subject",
    "Date",
    "From",
    "To",
    "Cc",
    "Bcc",
    "Reply-To",
    "User-Agent",
    "X-Mailer",
    "Content-Type"
  ]
  CONFIG[:mournmail_quote_header_fields] = [
    "Subject",
    "Date",
    "From",
    "To",
    "Cc"
  ]
  CONFIG[:mournmail_imap_connect_timeout] = 10
  CONFIG[:mournmail_keep_alive_interval] = 60
  case RUBY_PLATFORM
  when /mswin|mingw/
    CONFIG[:mournmail_file_open_comamnd] = "start"
    CONFIG[:mournmail_link_open_comamnd] = "start"
  when /darwin/
    CONFIG[:mournmail_file_open_comamnd] = "open"
    CONFIG[:mournmail_link_open_comamnd] = "open"
  else
    CONFIG[:mournmail_file_open_comamnd] = "xdg-open"
    CONFIG[:mournmail_link_open_comamnd] = "xdg-open"
  end
  CONFIG[:mournmail_addresses_path] = File.expand_path("~/.addresses")
  CONFIG[:mournmail_signature_regexp] = /^-- /
  CONFIG[:mournmail_allowed_attachment_extensions] = [
    "txt",
    "md",
    "htm",
    "html",
    "pdf",
    "jpg",
    "jpeg",
    "png",
    "gif",
    "doc",
    "docx",
    "xls",
    "xlsx",
    "ppt",
    "zip"
  ]
  CONFIG[:forgotten_attachment_re] = 
    Regexp.new(
      "^(?!>).*" +
        Regexp.union(
          /I('ve| have) (attached|included)/,
          /See the (attached|attachment)/,
          /Attached file/,
          /添付(する|した|します|しました|いたします|いたしました)/,
          /ファイルを参照/
        ).to_s
    )
end