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# encoding: utf-8
# frozen_string_literal: true
#
#
#
module Mail
class ContentTransferEncodingField < StructuredField
FIELD_NAME = 'content-transfer-encoding'
CAPITALIZED_FIELD = 'Content-Transfer-Encoding'
def initialize(value = nil, charset = 'utf-8')
self.charset = charset
value = '7bit' if value.to_s =~ /7-?bits?/i
value = '8bit' if value.to_s =~ /8-?bits?/i
super(CAPITALIZED_FIELD, strip_field(FIELD_NAME, value), charset)
self.parse
self
end
def parse(val = value)
unless Utilities.blank?(val)
@element = Mail::ContentTransferEncodingElement.new(val)
end
end
def element
@element ||= Mail::ContentTransferEncodingElement.new(value)
end
def encoding
element.encoding
end
# TODO: Fix this up
def encoded
"#{CAPITALIZED_FIELD}: #{encoding}\r\n"
end
def decoded
encoding
end
end
end
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