Class: SafetyMailer::Carrier

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params = {}) ⇒ Carrier

Returns a new instance of Carrier.



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

def initialize(params = {})
  self.matchers = params[:allowed_matchers] || []
  self.settings = params[:delivery_method_settings] || {}
  delivery_method = params[:delivery_method] || :smtp
  @delivery_method = ActionMailer::Base.delivery_methods[delivery_method].new(settings)
  @sendgrid_options = {}
end

Instance Attribute Details

#mail ⇒ Object

Returns the value of attribute mail.



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# File 'lib/safety_mailer/safety_mailer.rb', line 3

def mail
  @mail
end

#matchers ⇒ Object

Returns the value of attribute matchers.



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# File 'lib/safety_mailer/safety_mailer.rb', line 3

def matchers
  @matchers
end

#settings ⇒ Object

Returns the value of attribute settings.



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# File 'lib/safety_mailer/safety_mailer.rb', line 3

def settings
  @settings
end

Instance Method Details

#deliver!(mail) ⇒ Object 



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

def deliver!(mail)
  self.mail = mail
  allowed = filter(recipients)

  if allowed.empty?
    log "*** safety_mailer - no allowed recipients ... suppressing delivery altogether"
    return
  end

  mail['X-SMTPAPI'].value = prepare_sendgrid_delivery(allowed) if sendgrid?
  mail.to = allowed

  @delivery_method.deliver!(mail)
end

#filter(addresses) ⇒ Object 



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# File 'lib/safety_mailer/safety_mailer.rb', line 32

def filter(addresses)
  allowed, rejected = addresses.partition { |r| whitelisted?(r) }

  rejected.each { |addr| log "*** safety_mailer delivery suppressed for #{addr}" }
  allowed.each { |addr| log "*** safety_mailer delivery allowed for #{addr}" }

  allowed
end

#whitelisted?(recipient) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/safety_mailer/safety_mailer.rb', line 28

def whitelisted?(recipient)
  matchers.any? { |m| recipient =~ m }
end