Class: Newsletter

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/newsletter.rb

Defined Under Namespace

Classes: NewsletterJob

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.connect_smtp(sid) ⇒ Object 



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# File 'app/models/newsletter.rb', line 158

def Newsletter.connect_smtp(sid)
  use_ssl = Preference.get_cached(sid, "newsletter_use_ssl")=="true"
  port = use_ssl ? 465 : 25
  smtp = Net::SMTP.new(Preference.get_cached(sid, "newsletter_pop_server"), port)
  if use_ssl
    context = OpenSSL::SSL::SSLContext.new
    context.verify_mode = OpenSSL::SSL::VERIFY_NONE
    smtp.enable_ssl(context)
  end
  smtp.start("localhost", Preference.get_cached(sid, "newsletter_pop_email"), Preference.get_cached(sid, "newsletter_pop_password"), :login) 
end

.make(raw_mail, mail) ⇒ Object 



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# File 'app/models/newsletter.rb', line 48

def Newsletter.make(raw_mail, mail)
  n = Newsletter.new
  mail.subject =~ /^newsletter: (.*)$/i
  n.name = $1
  n.raw_mail = raw_mail
  n.status = "unsent"
  n.save
  return n
end

.munge_id(id) ⇒ Object 



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# File 'app/models/newsletter.rb', line 58

def Newsletter.munge_id(id)
  id.gsub(/[^a-z0-9]/i, '')
end

.process_mail(mail, sid) ⇒ Object 



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# File 'app/models/newsletter.rb', line 85

def Newsletter.process_mail(mail,sid)
  if mail.header["X-Failed-Recipients"]
    logger.debug "Found failure message"
    mail.body.to_s =~ /^X-DSC-sent-id: ([0-9]+)\s+/
    sent_id = $1
    limit = Preference.get_cached(sid,"newsletter_address_fail_limit").to_i rescue 5
    logger.debug "Sent ID was #{sent_id}"
    nl = NewsletterSent.find(sent_id) rescue nil
    u = nl.user rescue nil
    if u
      u.email_failures += 1
      if u.email_failures > limit
        u.subscribe_newsletter = false
      end
      u.save
    end

    return true
  else
    return false
  end
end

.send_email(sid, subject, content_type, body, send_id, user = nil) ⇒ Object 



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# File 'app/models/newsletter.rb', line 108

def Newsletter.send_email(sid, subject, content_type, body, send_id, user = nil)
  smtp = Newsletter.connect_smtp(sid)
  sender = Preference.get_cached(sid, "newsletter_sender")
  sender_name = Preference.get_cached(sid, "newsletter_sender_name")

  if send_id
    recipients = NewsletterSent.where(:status=>"queued").where(:newsletter_sends_id=>send_id).includes([:user]).all
  else
    recipients = User.sys(sid).where(:id=>user.id).all
  end

    recipients.each do |recip|
      unless Preference.get_cached(sid, "newsletter_live") == 'true'
        unless recip.email =~ /dsc.net/
          if send_id
            recip.status = "skipped"
            recip.save
          end
          next
        end
      end

      msg = "From: \"\#{sender_name}\" <\#{sender}>\nTo: \#{recip.email}\nSubject: \#{subject}\nContent-Type: \#{content_type}\nX-DSC-sent-id: \#{recip.id}\n\n\#{body}\n"

      status = ""
      begin
        smtp.sendmail msg, sender, recip.email
        status = "sent"
      rescue Exception => e
        status = e.to_s
        smtp.finish
        smtp = Newsletter.connect_smtp(sid)
      end

      if send_id
        recip.status = status
        recip.save
      end
  end
end

Instance Method Details

#recipients(sid, test = true, load_records = true) ⇒ Object 



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# File 'app/models/newsletter.rb', line 62

def recipients(sid, test = true, load_records = true)

  if test 
    users = {}
    uu = []
    roles = Preference.get_cached(sid,"newsletter_test_roles")
    roles.split('|').each do |role|

      Role.sys(self.system_id).where(:name=>role).first.users.each do |u|
        if users[u.email]==nil
          uu << u
          users[u.email] = 1
        end
      end
    end
    r = User.where("id in (#{uu.collect {|u| u.id }.join(',')})")
  else
    r =  User.sys(sid).where("subscribe_newsletter=1")
  end

  return load_records ? r.all : r
end

#send_now(sid, user, comment, test = true) ⇒ Object 



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# File 'app/models/newsletter.rb', line 18

def send_now(sid, user, comment, test = true)

  ns = NewsletterSend.new
  ns.newsletter_id = self.id
  ns.is_test = test
  ns.sent_at = Time.now
  ns.sent_by = user.id
  ns.comment = comment
  ns.save

  recipients = self.recipients(sid, test)
  recipients.each do |recip|
    nn = NewsletterSent.new
    nn.newsletter_sends_id = ns.id
    nn.email = recip.email
    nn.user_id = recip.id
    nn.status = "queued"
    nn.save
  end

  job = NewsletterJob.new
  job.send_id = ns.id
  job.test_mode = test

  Delayed::Job.enqueue job, :queue=>sid

  self.status = test ? "test" : "sent"
  self.save
end