root/lib/tmail_extra.rb @ 6aec78f6
| bd9c8c28 | Marc Dequènes (Duck) | #--
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# CyborgHood, a distributed system management software.
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# Copyright (c) 2009-2010 Marc Dequènes (Duck) <Duck@DuckCorp.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#++
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require 'tmail'
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require 'action_mailer/quoting'
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require 'action_mailer/utils'
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module TMail
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class Mail
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extend ActionMailer::Quoting
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include ActionMailer::Utils
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# WARNING: the TMail send_to() method is _unsuable_, even with the following fixes
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# fix method using obsoleted from_address() method
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def do_send_to( smtp )
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from = from_addrs or raise ArgumentError, 'no from address'
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(dests = destinations).empty? and raise ArgumentError, 'no receipient'
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yield
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send_to_0 smtp, from, dests
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end
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# fix method using encoded() with a wrong number of args
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def send_to_0( smtp, from, to )
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smtp.ready(from, to) do |f|
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encoded "\r\n", 'j', f
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end
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end
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# extra methods
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def quoted_printable_body=(txt)
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self.transfer_encoding = "quoted-printable"
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self.body = [normalize_new_lines(txt)].pack("M")
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end
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def self.header_value_pretty(v)
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Unquoter.unquote_and_convert_to(v.to_s, "UTF-8")
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end
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def self.header_value_smtp(v)
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quote_address_if_necessary(v, "UTF-8")
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end
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["from", "to", "cc", "bcc", "reply_to"].each do |h|
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class_eval <<-EOF
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def #{h}_addrs_pretty
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return nil if self.#{h}_addrs.nil?
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self.#{h}_addrs.collect do |a|
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self.class.header_value_pretty(a)
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end
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end
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def #{h}_pretty
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(self.#{h}_addrs_pretty || []).join(", ")
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end
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EOF
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end
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def subject_pretty
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self.class.header_value_pretty(self.subject)
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end
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private
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# reuse current boundary if already exist, not to break signed parts
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def with_multipart_encoding( strategy )
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if parts().empty? # DO NOT USE @parts
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yield
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else
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bound = ::TMail.new_boundary
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if @header.key? 'content-type'
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if @header['content-type'].params.key? 'boundary'
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bound = @header['content-type'].params['boundary']
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else
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@header['content-type'].params['boundary'] = bound
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end
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else
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store 'Content-Type', %<multipart/mixed; boundary="#{bound}">
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end
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yield
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parts().each do |tm|
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strategy.puts
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strategy.puts '--' + bound
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tm.accept strategy
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end
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strategy.puts
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strategy.puts '--' + bound + '--'
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strategy.write epilogue()
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end
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end
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end
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end
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