Class: Mail::Message

Inherits:
Object
  • Object
show all
Defined in:
lib/jpmobile/mail.rb

Overview

encoding patch

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#mobile ⇒ Object

Returns the value of attribute mobile.



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# File 'lib/jpmobile/mail.rb', line 6

def mobile
  @mobile
end

Instance Method Details

#add_charset_with_jpmobile ⇒ Object Also known as: add_charset 



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# File 'lib/jpmobile/mail.rb', line 119

def add_charset_with_jpmobile
  add_charset_without_jpmobile unless multipart? && @mobile
end

#encoded_with_jpmobile ⇒ Object Also known as: encoded 



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# File 'lib/jpmobile/mail.rb', line 15

def encoded_with_jpmobile
  if @mobile
    header['subject'].mobile = @mobile if header['subject']
    header['from'].mobile    = @mobile if header['from']
    header['to'].mobile      = @mobile if header['to']
    self.charset             = @mobile.mail_charset unless multipart?

    ready_to_send!

    self.body.mobile = @mobile
    self.header['Content-Transfer-Encoding'].value = @mobile.content_transfer_encoding(self.header)
    if @mobile.decorated?
      unless self.content_type.match?(%r{image/})
        self.header['Content-ID'] = nil
      end

      unless self.header['Content-Type'].sub_type == 'mixed'
        self.header['Date']         = nil
        self.header['Mime-Version'] = nil
      end
    end

    buffer = header.encoded
    buffer << "\r\n"
    buffer = @mobile.utf8_to_mail_encode(buffer)
    buffer << body.encoded(content_transfer_encoding)

    ascii_compatible!(buffer)
  else
    encoded_without_jpmobile
  end
end

#find_part_by_content_type(content_type) ⇒ Object 



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# File 'lib/jpmobile/mail.rb', line 213

def find_part_by_content_type(content_type)
  finded_parts = []

  self.parts.each do |part|
    if part.multipart?
      finded_parts << part.find_part_by_content_type(content_type)
    elsif part.content_type.match?(/^#{content_type}/)
      finded_parts << part
    end
  end

  finded_parts.flatten
end

#init_with_hash_with_jpmobile(hash) ⇒ Object Also known as: init_with_hash 



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# File 'lib/jpmobile/mail.rb', line 64

def init_with_hash_with_jpmobile(hash)
  if hash[:body_raw]
    @mobile = hash[:mobile]
    init_with_string(hash[:body_raw])
  else
    init_with_hash_without_jpmobile(hash)
  end
end

#init_with_string(string) ⇒ Object 



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# File 'lib/jpmobile/mail.rb', line 76

def init_with_string(string)
  # convert to ASCII-8BIT for ascii incompatible encodings
  s = Jpmobile::Util.ascii_8bit(string)
  unless s.ascii_only?
    s = s.is_a?(String) ? s.to_str.encode(s.encoding, universal_newline: true).encode!(s.encoding, crlf_newline: true) : ''
  end
  self.raw_source = s
  set_envelope_header
  parse_message
  @separate_parts = multipart?
end

#parse_message_with_jpmobile ⇒ Object Also known as: parse_message 



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# File 'lib/jpmobile/mail.rb', line 48

def parse_message_with_jpmobile
  _crlf_raw_source = raw_source.encode(raw_source.encoding, universal_newline: true).encode!(raw_source.encoding, crlf_newline: true)
  header_part, body_part = _crlf_raw_source.lstrip.split(
    /#{Constants::CRLF}#{Constants::CRLF}|#{Constants::CRLF}#{Constants::WSP}*#{Constants::CRLF}(?!#{Constants::WSP})/mo, 2
  )
  # header_part, body_part = raw_source.lstrip.split(HEADER_SEPARATOR, 2)

  self.header = header_part

  @body_part_jpmobile = body_part
  convert_encoding_jpmobile
  body_part = @body_part_jpmobile

  self.body = body_part
end

#process_body_raw_with_jpmobile ⇒ Object Also known as: process_body_raw 



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# File 'lib/jpmobile/mail.rb', line 88

def process_body_raw_with_jpmobile
  process_body_raw_without_jpmobile

  return unless @mobile

  @body.mobile = @mobile
  @body.content_type_with_jpmobile = self.content_type

  if has_content_transfer_encoding? &&
     ['base64', 'quoted-printable'].include?(self.content_transfer_encoding) &&
     ['text'].include?(@mobile_main_type)
    @body.decode_transfer_encoding
  end

  if @body.multipart?
    @body.parts.each do |p|
      p.mobile = @mobile
    end
  end
end

#raw_source=(value) ⇒ Object

In jpmobile, value is already transfered correctly encodings.



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# File 'lib/jpmobile/mail.rb', line 110

def raw_source=(value)
  @raw_source = ::Mail::Utilities.to_crlf(value)
end

#rearrange! ⇒ Object

– normal multipart/mixed

|- multipart/alternative
|    |- text/plain
|    |- text/html
|    |- image/xxxx (インライン画像)
|- image/xxxx (添付画像)



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# File 'lib/jpmobile/mail.rb', line 163

def rearrange!
  return unless @mobile && @mobile.decoratable?

  @mobile.decorated = true
  text_body_part = find_part_by_content_type('text/plain').first
  html_body_part = find_part_by_content_type('text/html').first
  html_body_part.transport_encoding = 'quoted-printable' if html_body_part
  inline_images = []
  attached_files = []
  attachments.each do |p|
    if p.content_type.match(%r{^image/}) && p.content_disposition.match(/^inline/)
      if p.header['Content-Type'].parameters['filename']
        p.header['Content-Type'].parameters['name'] = p.header['Content-Type'].parameters['filename'].to_s
      end
      inline_images << p
    elsif p.content_disposition
      attached_files << p
    end
  end

  alternative_part = Mail::Part.new { content_type 'multipart/alternative' }
  alternative_part.add_part(text_body_part) if text_body_part
  alternative_part.add_part(html_body_part) if html_body_part

  if @mobile.require_related_part?
    related_part = Mail::Part.new { content_type 'multipart/related' }
    related_part.add_part(alternative_part)
    inline_images.each do |inline_image|
      related_part.add_part(inline_image)
    end
    inline_images.clear
  else
    related_part = alternative_part
  end

  unless self.header['Content-Type'].sub_type == 'mixed'
    self.header['Content-Type'] = self.content_type.gsub(/#{self.header["Content-Type"].sub_type}/, 'mixed')
  end
  self.parts.clear
  self.body = nil

  self.add_part(related_part)
  inline_images.each do |inline_image|
    self.add_part(inline_image)
  end
  attached_files.each do |attached_file|
    self.add_part(attached_file)
  end
end

#separate_parts_with_jpmobile ⇒ Object Also known as: separate_parts 



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# File 'lib/jpmobile/mail.rb', line 114

def separate_parts_with_jpmobile
  @body.mobile = @mobile
  separate_parts_without_jpmobile
end