Module: Email

Defined in:
lib/email.rb,
lib/email/email.rb

Class Method Summary collapse

Class Method Details

.send_attachments_email(from, password, to, subject, body, attachments) ⇒ Object 



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# File 'lib/email/email.rb', line 38

def Email.send_attachments_email(from, password, to, subject, body, attachments)
  # Read a file and encode it into base64 format
  begin
    encoded_attachments = []
    attachments.each do |attachment|
      file_content = File.read(attachment)
      encoded_content = [file_content].pack("m")   # base64
      encoded_attachments << [attachment, encoded_content]
    end
  rescue
    raise "Could not read file #{attachment}"
  end

  marker = (0...50).map{ ('a'..'z').to_a[rand(26)] }.join
  parts = []
  parts << <<EOF
From: #{from}
To: #{to}
Subject: #{subject}
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary=#{marker}
--#{marker}
EOF

  # Define the message action
  parts << <<EOF
Content-Type: text/plain
Content-Transfer-Encoding:8bit

#{body}
--#{marker}
EOF

  encoded_attachments.each do |attachment, encoded_content|
  # Define the attachment section
  parts << <<EOF
Content-Type: multipart/mixed; name=\"#{File.basename(attachment)}\"
Content-Transfer-Encoding:base64
Content-Disposition: attachment; filename="#{File.basename(attachment)}"

#{encoded_content}
--#{marker}--
EOF
  end

  mailtext = parts.join('')
  send_raw_email(from, password, to, mailtext)
end

.send_email(from, password, to, subject, body) ⇒ Object 



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# File 'lib/email/email.rb', line 13

def Email.send_email(from, password, to, subject, body)
  marker = (0...50).map{ ('a'..'z').to_a[rand(26)] }.join
  parts = []
  parts << <<EOF
From: #{from}
To: #{to}
Subject: #{subject}
MIME-Version: 1.0
Content-Type: multipart/mixed; boundary=#{marker}
--#{marker}
EOF

  # Define the message action
  parts << <<EOF
Content-Type: text/plain
Content-Transfer-Encoding:8bit

#{body}
--#{marker}
EOF

  mailtext = parts.join('')
  send_raw_email(from, password, to, mailtext)
end

.send_raw_email(from, password, to, mail_text) ⇒ Object 



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# File 'lib/email/email.rb', line 5

def Email.send_raw_email(from, password, to, mail_text)
  smtp = Net::SMTP.new('smtp.gmail.com', 587)
  smtp.enable_starttls
  smtp.start(from.split('@')[-1], from, password, :login) do
    smtp.send_message(mail_text, from, to)
  end
end