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 type && type.mime && type.boundary && 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
    self << File.new(headers, text)
  end

  self
end