Class: Safely::Strategy::Mail

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

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.recipient ⇒ Object

Recipient of the exception mails



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# File 'lib/safely/strategy/mail.rb', line 8

def recipient
  @recipient
end

.sender ⇒ Object

The sender



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# File 'lib/safely/strategy/mail.rb', line 11

def sender
  @sender
end

.subject_prefix ⇒ Object

Subject prefix



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# File 'lib/safely/strategy/mail.rb', line 14

def subject_prefix
  @subject_prefix
end

Class Method Details

.load! ⇒ Object 



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# File 'lib/safely/strategy/mail.rb', line 16

def load!
  begin
    require 'mail'
  rescue LoadError
    $stderr.write( "'mail' not available, safely cannot use the email stategy" )
  end

  if self.sender.nil?
    require 'socket'
    self.sender = "safely@#{Socket.gethostname}"
  end

  self.subject_prefix ||= "[SAFELY]"
end

.report!(exception) ⇒ Object 



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# File 'lib/safely/strategy/mail.rb', line 31

def report!( exception )
  return if self.sender.nil? || self.recipient.nil?

  mail = ::Mail.new
  mail.from = self.sender
  mail.to   = self.recipient
  mail.subject = "#{subject_prefix} - #{exception.message}"

  mail.body = <<-EOF
    Safely caught an unhandled exception in your application, details below:

    Type: #{exception.class.name}
    Message: #{exception.message}

    Backtrace:
    #{exception.backtrace.join("\n  ")}
    EOF

  mail.deliver
end