class Mail::Part

Public Instance Methods

action() click to toggle source

Either returns the action if the message has just a single report, or an array of all the actions, one for each report

# File lib/mail/part.rb, line 65
def action
  get_return_values('action')
end
add_content_id(content_id_val = '') click to toggle source

Creates a new empty Content-ID field and inserts it in the correct order into the Header. The ContentIdField object will automatically generate a unique content ID if you try and encode it or output it to_s without specifying a content id.

It will preserve the content ID you specify if you do.

# File lib/mail/part.rb, line 14
def add_content_id(content_id_val = '')
  header['content-id'] = content_id_val
end
add_required_fields() click to toggle source
Calls superclass method Mail::Message#add_required_fields
# File lib/mail/part.rb, line 37
def add_required_fields
  super
  add_content_id if !has_content_id? && inline?
end
add_required_message_fields() click to toggle source
# File lib/mail/part.rb, line 42
def add_required_message_fields
  # Override so we don't add Date, MIME-Version, or Message-ID.
end
bounced?() click to toggle source
# File lib/mail/part.rb, line 54
def bounced?
  if action.is_a?(Array)
    !!(action.first =~ /failed/i)
  else
    !!(action =~ /failed/i)
  end
end
cid() click to toggle source
# File lib/mail/part.rb, line 24
def cid
  add_content_id unless has_content_id?
  Utilities.uri_escape(Utilities.unbracket(content_id))
end
delivery_status_data() click to toggle source
# File lib/mail/part.rb, line 50
def delivery_status_data
  delivery_status_report_part? ? parse_delivery_status_report : {}
end
delivery_status_report_part?() click to toggle source
# File lib/mail/part.rb, line 46
def delivery_status_report_part?
  (main_type =~ /message/i && sub_type =~ /delivery-status/i) && body =~ /Status:/
end
diagnostic_code() click to toggle source
# File lib/mail/part.rb, line 77
def diagnostic_code
  get_return_values('diagnostic-code')
end
error_status() click to toggle source
# File lib/mail/part.rb, line 73
def error_status
  get_return_values('status')
end
final_recipient() click to toggle source
# File lib/mail/part.rb, line 69
def final_recipient
  get_return_values('final-recipient')
end
has_content_id?() click to toggle source

Returns true if the part has a content ID field, the field may or may not have a value, but the field exists or not.

# File lib/mail/part.rb, line 20
def has_content_id?
  header.has_content_id?
end
inline?() click to toggle source
# File lib/mail/part.rb, line 33
def inline?
  header[:content_disposition].disposition_type == 'inline' if header[:content_disposition].respond_to?(:disposition_type)
end
remote_mta() click to toggle source
# File lib/mail/part.rb, line 81
def remote_mta
  get_return_values('remote-mta')
end
retryable?() click to toggle source
# File lib/mail/part.rb, line 85
def retryable?
  !(error_status =~ /^5/)
end
url() click to toggle source
# File lib/mail/part.rb, line 29
def url
  "cid:#{cid}"
end

Private Instance Methods

get_return_values(key) click to toggle source
# File lib/mail/part.rb, line 91
def get_return_values(key)
  if delivery_status_data[key].is_a?(Array)
    delivery_status_data[key].map { |a| a.value }
  elsif !delivery_status_data[key].nil?
    delivery_status_data[key].value
  else
    nil
  end
end
parse_delivery_status_report() click to toggle source
# File lib/mail/part.rb, line 113
def parse_delivery_status_report
  @delivery_status_data ||= Header.new(body.to_s.gsub("\r\n\r\n", "\r\n"))
end
parse_message() click to toggle source

A part may not have a header.… so, just init a body if no header

# File lib/mail/part.rb, line 102
def parse_message
  header_part, body_part = raw_source.split(/#{Constants::LAX_CRLF}#{Constants::WSP}*#{Constants::LAX_CRLF}/m, 2)
  if header_part =~ Constants::HEADER_LINE
    self.header = header_part
    self.body   = body_part
  else
    self.header = "Content-Type: text/plain\r\n"
    self.body   = raw_source
  end
end