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# frozen_string_literal: true
module Mail
class Message
def from_address
address_list(header[:from])&.addresses&.first
end
def recipients_addresses
to_addresses + cc_addresses + bcc_addresses + x_original_to_addresses + x_forwarded_to_addresses
end
def to_addresses
Array(address_list(header[:to])&.addresses)
end
def cc_addresses
Array(address_list(header[:cc])&.addresses)
end
def bcc_addresses
Array(address_list(header[:bcc])&.addresses)
end
def x_original_to_addresses
Array(header[:x_original_to]).collect { |header| Mail::Address.new header.to_s }
end
def x_forwarded_to_addresses
Array(header[:x_forwarded_to]).collect { |header| Mail::Address.new header.to_s }
end
private
def address_list(obj)
if obj.respond_to?(:element)
# Mail 2.8+
obj.element
else
# Mail <= 2.7.x
obj&.address_list
end
end
end
end
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