Class: Mastiff::Email::Message

Inherits:
Object
  • Object
show all
Includes:
Redis::Objects
Defined in:
lib/mastiff/message.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attrs = {}) ⇒ Message

Returns a new instance of Message.


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# File 'lib/mastiff/message.rb', line 89

def initialize(attrs = {})
  attrs.deep_symbolize_keys!
  @uid           = attrs[:uid]
  @validity_id   = attrs[:validity_id]
  @raw_message   = attrs[:raw_message]
  # @mail_message  = attrs[:mail_message]
  mail_message = as_mail
  if mail_message and mail_message.has_attachments?
    @has_attachments = true
    attachment = mail_message.attachments[0]
    @attachment_name  = attachment.filename
    @attachment_size  = 0
    @stored_filename = @attachment_name.squish.gsub(" ", "_")
    @uploader  = Mastiff.attachment_uploader.new

    self.class.pending_attachments << id
    @attachment_analyzed = false
    #decoded           = attachment.body.decoded
    #@attachment_size  = decoded.length
  end
  if attrs[:header].is_a? Hash
    @header = attrs[:header]
  end
  if  mail_message and @header.blank?
    @header  = {
      id: id,
      busy: false,
      from: mail_message[:from].display_names.first,
      sender_email: mail_message.from.first,
      subject: mail_message.subject,
      date: mail_message.date,
      attachment_name: @attachment_name,
      attachment_size: @attachment_size,
      stored_filename: @stored_filename,
    }
  elsif mail_message and not @header.blank?
    # TODO: Change this to a use a gem logger
    Sidekiq::Logging.logger.info "Header already existed"
  end
end

Instance Attribute Details

#attachment_analyzed ⇒ Object

Returns the value of attribute attachment_analyzed.


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# File 'lib/mastiff/message.rb', line 9

def attachment_analyzed
  @attachment_analyzed
end

#attachment_name ⇒ Object

Returns the value of attribute attachment_name.


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# File 'lib/mastiff/message.rb', line 8

def attachment_name
  @attachment_name
end

#attachment_size ⇒ Object

Returns the value of attribute attachment_size.


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# File 'lib/mastiff/message.rb', line 8

def attachment_size
  @attachment_size
end

#busy ⇒ Object

Returns the value of attribute busy.


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# File 'lib/mastiff/message.rb', line 8

def busy
  @busy
end

#has_attachments ⇒ Object

Returns the value of attribute has_attachments.


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# File 'lib/mastiff/message.rb', line 9

def has_attachments
  @has_attachments
end

#header ⇒ Object

Returns the value of attribute header.


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# File 'lib/mastiff/message.rb', line 8

def header
  @header
end

#mailbox ⇒ Object

Returns the value of attribute mailbox.


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# File 'lib/mastiff/message.rb', line 8

def mailbox
  @mailbox
end

#raw_message ⇒ Object

Returns the value of attribute raw_message.


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# File 'lib/mastiff/message.rb', line 8

def raw_message
  @raw_message
end

#stored_filename ⇒ Object

Returns the value of attribute stored_filename.


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# File 'lib/mastiff/message.rb', line 8

def stored_filename
  @stored_filename
end

#uid ⇒ Object

Returns the value of attribute uid.


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# File 'lib/mastiff/message.rb', line 8

def uid
  @uid
end

#uploader ⇒ Object

Returns the value of attribute uploader.


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# File 'lib/mastiff/message.rb', line 8

def uploader
  @uploader
end

#validity_id ⇒ Object

Returns the value of attribute validity_id.


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# File 'lib/mastiff/message.rb', line 8

def validity_id
  @validity_id
end

Class Method Details

.get(id) ⇒ Object 


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# File 'lib/mastiff/message.rb', line 30

def self.get(id)
  self.emails[id]
end

.ids ⇒ Object 


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# File 'lib/mastiff/message.rb', line 26

def self.ids
  prefix = validity
  self.emails.keys.select{|k| /#{prefix}:/ =~ k }.map{|id| id.split(':').last.to_i}.sort
end

.validity ⇒ Object 


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# File 'lib/mastiff/message.rb', line 22

def self.validity
  self.uid_validity.value.to_i
end

Instance Method Details

#<=>(other) ⇒ Object 


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# File 'lib/mastiff/message.rb', line 48

def <=> other
   self.id <=> other.id
end

#as_mail ⇒ Object 


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# File 'lib/mastiff/message.rb', line 63

def as_mail
  Mail.new raw_source
end

#attached_file_path ⇒ Object 


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# File 'lib/mastiff/message.rb', line 86

def attached_file_path
  File.join @uploader.store_dir, @stored_filename
end

#busy? ⇒ Boolean

Returns:

  • (Boolean) 

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# File 'lib/mastiff/message.rb', line 33

def busy?
  self.header[:busy]
end

#id ⇒ Object 


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# File 'lib/mastiff/message.rb', line 52

def id
 "#{self.validity_id}:#{self.uid}"
end

#lock ⇒ Object 


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# File 'lib/mastiff/message.rb', line 42

def lock
  @header[:busy] = true
end

#lock_and_save ⇒ Object 


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# File 'lib/mastiff/message.rb', line 36

def lock_and_save
  lock and save
end

#raw_source ⇒ Object 


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# File 'lib/mastiff/message.rb', line 56

def raw_source
  if @raw_message.blank?
    self.class.raw[id]
  else
    @raw_message
  end
end

#save ⇒ Object 


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# File 'lib/mastiff/message.rb', line 132

def save
  mail_message = as_mail

  unless mail_message.blank?
    lock if @has_attachments and not @attachment_analyzed
    self.class.raw[id]    = self.raw_message
  end

  self.class.emails[id] = self
  Mastiff.sync_attachment_worker.perform_async(id) if @has_attachments and not @attachment_analyzed

end

#sync_message_attachments ⇒ Object 


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# File 'lib/mastiff/message.rb', line 66

def sync_message_attachments
  mail_message = as_mail

  if mail_message and mail_message.has_attachments? and not @attachment_analyzed
            attachment = mail_message.attachments[0]
            decoded           = attachment.body.decoded
            @attachment_name  = attachment.filename
            @attachment_size  = decoded.length
            @header[:attachment_size] = @attachment_size
            @stored_filename = @attachment_name.squish.gsub(" ", "_")
            @uploader.store_mime(@stored_filename,decoded)
            @attachment_analyzed = true
            self.class.pending_attachments.delete(id)
            unlock
            save
            Mastiff.process_attachment_worker.perform_async(id)

  end
end

#unlock ⇒ Object 


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# File 'lib/mastiff/message.rb', line 45

def unlock
  @header[:busy] = false
end

#unlock_and_save ⇒ Object 


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# File 'lib/mastiff/message.rb', line 39

def unlock_and_save
  unlock and save
end