JezK
Edit File: message_id_field.rb
# encoding: utf-8 # frozen_string_literal: true # # = Message-ID Field # # The Message-ID field inherits from StructuredField and handles the # Message-ID: header field in the email. # # Sending message_id to a mail message will instantiate a Mail::Field object that # has a MessageIdField as its field type. This includes all Mail::CommonMessageId # module instance metods. # # Only one MessageId field can appear in a header, and syntactically it can only have # one Message ID. The message_ids method call has been left in however as it will only # return the one message id, ie, an array of length 1. # # Note that, the #message_ids method will return an array of message IDs without the # enclosing angle brackets which per RFC are not syntactically part of the message id. # # == Examples: # # mail = Mail.new # mail.message_id = '<F6E2D0B4-CC35-4A91-BA4C-C7C712B10C13@test.me.dom>' # mail.message_id #=> '<F6E2D0B4-CC35-4A91-BA4C-C7C712B10C13@test.me.dom>' # mail[:message_id] #=> '#<Mail::Field:0x180e5e8 @field=#<Mail::MessageIdField:0x180e1c4 # mail['message_id'] #=> '#<Mail::Field:0x180e5e8 @field=#<Mail::MessageIdField:0x180e1c4 # mail['Message-ID'] #=> '#<Mail::Field:0x180e5e8 @field=#<Mail::MessageIdField:0x180e1c4 # # mail[:message_id].message_id #=> 'F6E2D0B4-CC35-4A91-BA4C-C7C712B10C13@test.me.dom' # mail[:message_id].message_ids #=> ['F6E2D0B4-CC35-4A91-BA4C-C7C712B10C13@test.me.dom'] # require 'mail/fields/common/common_message_id' module Mail class MessageIdField < StructuredField include Mail::CommonMessageId FIELD_NAME = 'message-id' CAPITALIZED_FIELD = 'Message-ID' def initialize(value = nil, charset = 'utf-8') self.charset = charset @uniq = 1 if Utilities.blank?(value) self.name = CAPITALIZED_FIELD self.value = generate_message_id else super(CAPITALIZED_FIELD, value, charset) end self.parse self end def name 'Message-ID' end def message_ids [message_id] end def to_s "<#{message_id}>" end def encoded do_encode(CAPITALIZED_FIELD) end def decoded do_decode end private def generate_message_id "<#{Mail.random_tag}@#{::Socket.gethostname}.mail>" end end end