JezK
Edit File: attachments.rb
=begin rdoc = Attachment handling file =end require 'kconv' require 'stringio' module TMail class Attachment < StringIO attr_accessor :original_filename, :content_type alias quoted_filename original_filename end class Mail def has_attachments? attachment?(self) || multipart? && parts.any? { |part| attachment?(part) } end # Returns true if this part's content main type is text, else returns false. # By main type is meant "text/plain" is text. "text/html" is text def text_content_type? self.header['content-type'] && (self.header['content-type'].main_type == 'text') end def inline_attachment?(part) part['content-id'] || (part['content-disposition'] && part['content-disposition'].disposition == 'inline' && !part.text_content_type?) end def attachment?(part) part.disposition_is_attachment? || (!part.content_type.nil? && !part.text_content_type?) unless part.multipart? end def attachments if multipart? parts.collect { |part| attachment(part) }.flatten.compact elsif attachment?(self) [attachment(self)] end end private def attachment(part) if part.multipart? part.attachments elsif attachment?(part) content = part.body # unquoted automatically by TMail#body file_name = (part['content-location'] && part['content-location'].body) || part.sub_header('content-type', 'name') || part.sub_header('content-disposition', 'filename') || 'noname' return if content.blank? attachment = TMail::Attachment.new(content) attachment.original_filename = file_name.strip unless file_name.blank? attachment.content_type = part.content_type attachment end end end end