Class: Mailer

Inherits:
Object
  • Object
show all
Defined in:
lib/backupper/mailer.rb

Class Method Summary collapse

Class Method Details

.body(report) ⇒ Object 



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# File 'lib/backupper/mailer.rb', line 27

def self.body(report)
  b = []
  report.each do |k, data|
    s = ''
    if data[:error]
      s << "❌ #{k}\n"
      s << '=' * 80 << "\n"
      s << "Backup FAILED!\n"
      s << "  error: #{data[:error]}\n"
      b << s
    else
      s << "️✅ #{k}\n"
      s << '=' * 80 << "\n"
      s << "Backup SUCCESS!\n"
      s << "  dump size: #{data[:size]} MB\n"
      s << "  time: #{data[:time]} seconds\n"
      s << "  dump saved in: #{data[:path]}\n"
      if data[:extra_copy]
        s << "  extra copy in: #{data[:extra_copy]}\n"
      else
        s << "  no extra copy has been made\n"
      end
      b << s
    end    
  end
  return "Report for backups (#{Time.now})\n\n#{b.join("\n\n")}"
end

.send(from:, to:, password:, report:) ⇒ Object 



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# File 'lib/backupper/mailer.rb', line 5

def self.send(from:, to:, password:, report:)
  options = {
    address:              'smtp.gmail.com',
    port:                 587,
    user_name:            from,
    password:             password,
    authentication:       'plain',
    enable_starttls_auto: true
  }
  Mail.defaults do
    delivery_method :smtp, options
  end
  Mail.deliver do
    to to
    from from
    subject Mailer.subject(report)
    body Mailer.body(report)
  end
end

.subject(report) ⇒ Object 



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# File 'lib/backupper/mailer.rb', line 55

def self.subject(report)
  errors = report.select{|k, v| v[:error]}.size
  icon = '✅'
  icon = '⚠️' if errors > 0
  icon = '❌' if errors == report.size
  return "[Backupper] #{report.size-errors}/#{report.size} backups successfully completed #{icon}"
end