Class: MultiMail::Message::Mailgun

Inherits:
Base
  • Object
show all
Defined in:
lib/multi_mail/mailgun/message.rb

Overview

See Also:

Instance Method Summary collapse

Instance Method Details

#mailgun_attachments ⇒ Multimap

Returns the message's attachments in Mailgun format.

Returns:

  • (Multimap) —

    the attachments in Mailgun format

See Also:



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# File 'lib/multi_mail/mailgun/message.rb', line 23

def mailgun_attachments
  hash = Multimap.new
  attachments.each do |attachment|
    key = attachment.content_type.start_with?('image/') ? 'inline' : 'attachment'
    hash[key] = Faraday::UploadIO.new(StringIO.new(attachment.body.decoded), attachment.content_type, attachment.filename)
  end
  hash
end

#mailgun_headers ⇒ Multimap

Returns the message headers in Mailgun format.

Returns:

  • (Multimap) —

    the message headers in Mailgun format



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# File 'lib/multi_mail/mailgun/message.rb', line 8

def mailgun_headers
  hash = Multimap.new
  header_fields.each do |field|
    key = field.name.downcase
    unless %w(from to cc bcc subject message-id).include?(key)
      hash["h:#{field.name}"] = field.value
    end
  end
  hash
end

#to_mailgun_hash ⇒ Hash

Returns the message as parameters to POST to Mailgun.

Returns:

  • (Hash) —

    the message as parameters to POST to Mailgun



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# File 'lib/multi_mail/mailgun/message.rb', line 35

def to_mailgun_hash
  hash = Multimap.new

  %w(from subject).each do |field|
    if self[field]
      hash[field] = self[field].value
    end
  end

  %w(to cc bcc).each do |field|
    if self[field]
      if self[field].value.respond_to?(:each)
        self[field].value.each do |value|
          hash[field] = value
        end
      else
        hash[field] = self[field].value
      end
    end
  end

  if body_text && !body_text.empty?
    hash['text'] = body_text
  end
  if body_html && !body_html.empty?
    hash['html'] = body_html
  end

  normalize(hash.merge(mailgun_attachments).merge(mailgun_headers).to_hash)
end