Class: Mbox::Mail::Content

Inherits:
Array
  • Object
show all
Defined in:
lib/mbox/mail/content.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(headers, content = [], attachments = []) ⇒ Content

Returns a new instance of Content.



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# File 'lib/mbox/mail/content.rb', line 27

def initialize (headers, content = [], attachments = [])
	@headers     = headers
	@attachments = attachments

	push *content
end

Instance Attribute Details

#attachments ⇒ Object (readonly)

Returns the value of attribute attachments.



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# File 'lib/mbox/mail/content.rb', line 25

def attachments
  @attachments
end

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/mbox/mail/content.rb', line 25

def headers
  @headers
end

Instance Method Details

#parse(text, headers = {}) ⇒ Object 



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# File 'lib/mbox/mail/content.rb', line 34

def parse (text, headers = {})
	headers = @headers.merge(headers)
	type    = headers[:content_type]

	if matches = type.mime.match(%r{multipart/(\w+)})
		text.sub(/^.*?--#{type.boundary}\n/m, '').sub(/--#{type.boundary}--$/m, '').split("--#{type.boundary}\n").each {|part|
			stream = StringIO.new(part)

			headers = ''
			until stream.eof? || (line = stream.readline).chomp.empty?
				headers << line
			end
			headers = Headers.parse(headers)

			content = !stream.eof? ? stream.readline : ''
			until stream.eof? || line = stream.readline
				content << line
			end
			content.chomp!

			file = File.new(headers, content)

			if (headers[:content_disposition] || '').match(/^attachment/)
				attachments << file
			else
				self << file
			end
		}
	else
		stream = StringIO.new(text)

		content = (!stream.eof?) ? stream.readline : ''
		until stream.eof? || line = stream.readline
			content << line
		end
		content.chomp!

		self << File.new(Headers.new, content)
	end

	self
end