Class: Baconmail

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

Class Method Summary collapse

Class Method Details

.daily_digest(email_address, password, target_email, configs) ⇒ Object 



40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
 
# File 'lib/baconmail.rb', line 40

def self.daily_digest(email_address, password, target_email, configs)
  log         = Logger.new(STDOUT)
  emails      = []
  aib_domain  = email_address.split("@")[1]

  log.info("Account: #{email_address}")

  Gmail.new(email_address, password) do |gmail|
    gmail.mailbox('[Gmail]/All Mail').emails(:on => (Date.today - 1)).each do |email|
     
      next if email.subject.match("Daily Digest for") rescue nil
      next if "#{email.from[0]['mailbox']}@#{email.from[0]['host']}" == email_address
      
      mailbox = email[:to][0].mailbox.downcase rescue "unknown"
      body    = email.html_part.nil? ? email.body : email.html_part.body
      emails << [mailbox, email.subject, body]
    end

    if emails.size > 0
          if configs["use_preview"]
            log.info("Generating previews...")
            self.generate_previews(emails, configs, email_address)
          end

          log.info("Sending daily digest with #{emails.size} entries..")
          digest                 = gmail.message
          digest.to              = target_email
          digest.subject         = "[#{aib_domain}] Bacon Mail for #{(Date.today - 1)}"
          digest.content_type    = "text/html"
          digest.body            = self.email_template(emails, aib_domain, configs, email_address)
          digest.deliver!
    end
  end
  log.info("Process finished")
end

.email_template(new_messages, account, configs, email_address) ⇒ Object 



76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
 
# File 'lib/baconmail.rb', line 76

def self.email_template(new_messages, , configs, email_address)
    # we all know, inline styles sucks. sadly, it's the
    # only way to get them into gmail.
    response = ""
    response += "<h1 style='margin-left: 40px; color: #DC6582;'>Bacon Mail for #{(Date.today - 1)}</h1>"
    response += "<h3 style='color: #F59FAC; margin-left: 40px; margin-top: -10px; margin-bottom: 30px;'>for <a href='http://#{}' style='color: #F59FAC;'>#{}</a></h3>"
    response += "<ul style='width: 90%;'>"

    new_messages.sort_by{|x| x[0]}.each do |m|
      response += "<li style='margin-bottom: 10px; list-style: none; color: #DC6582; border-bottom: 1px dotted #ccc; padding-bottom: 10px; font-weight: bold;'>"
      response += m[0]
      response += ": <strong style='color: #000000; font-weight: normal;'>"

      if configs["use_preview"]
        response += "<a href='http://"
        response += configs["bucket"]
        response += ".s3.amazonaws.com/"
        response += email_address.gsub("@", "_").gsub(".", "_")
        response += "_"
        response += Digest::SHA1.hexdigest(m[1])
        response += ".html' style='color: #000;'>#{m[1]}</a>"
      else
        response += m[1]
      end

      response += "</li>"
    end

    response += "</ul>"
    return response
end

.generate_previews(new_messages, configs, email_address) ⇒ Object 



108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
 
# File 'lib/baconmail.rb', line 108

def self.generate_previews(new_messages, configs, email_address)
    AWS::S3::Base.establish_connection!(
      :access_key_id     => configs["aws_key"],
      :secret_access_key => configs["aws_secret"]
    )

    # set file prefix. useful when we have more than one
    # baconmail account running in the same script instance
    prefix   = email_address.gsub("@", "_").gsub(".", "_")
    
    #binding.pry
    
    # cleanup the bucket
    while (AWS::S3::Bucket.objects(configs["bucket"], :prefix => prefix).size > 0) do
      AWS::S3::Bucket.objects(configs["bucket"]).each do |file|
          file.delete if file.key.match(prefix)
      end
    end
    
    new_messages.sort_by{|x| x[0]}.each do |m|
      filename = Digest::SHA1.hexdigest(m[1])
      AWS::S3::S3Object.store("#{prefix}_#{filename}.html", m[2].to_s, configs["bucket"], :access => :public_read)
    end
end

.process_inbox!(email_address, password, target_email) ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
# File 'lib/baconmail.rb', line 10

def self.process_inbox!(email_address, password, target_email)
  log = Logger.new(STDOUT)
  log.info("Account: #{email_address}")
  Gmail.new(email_address, password) do |gmail|
    gmail.inbox.emails(:unread).each do |email|
      mailbox = email[:to].detect{|mail| mail.host == email_address.split("@").last}.mailbox.downcase rescue "unknown"
      gmail.labels.new(mailbox)
      if gmail.mailbox(mailbox).count == 0
        log.info("First email for [#{gmail.mailbox(mailbox)}], forwarding..")
        fwd                 = gmail.message
        fwd.to              = target_email
        fwd.subject         = "New Sender: #{email.subject}"
        fwd.content_type    = "text/html"
        body                = email.parts.last.body.to_s rescue nil
        body              ||= email.body.to_s
        fwd.body            = "-------------------------- BACONMAIL ----------------------------------<br/>
        You have received a message from : #{mailbox}<br/>
        We have created a new label : #{mailbox}<br/>
        -------------------------- BACONMAIL ----------------------------------<br/><br/>" + body
        fwd.deliver!
      end
      email.label(mailbox)
      email.unread!
      email.archive!
      log.info("\tProcessing #{email[:subject]}")
    end
  end
  log.info("Process finished")
end