Class: Thunderbird::MailboxExporter

Inherits:
Object
  • Object
show all
Defined in:
lib/imap/backup/thunderbird/mailbox_exporter.rb

Constant Summary collapse

EXPORT_PREFIX = 
"imap-backup".freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(email, serializer, profile, force: false) ⇒ MailboxExporter

Returns a new instance of MailboxExporter.



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# File 'lib/imap/backup/thunderbird/mailbox_exporter.rb', line 13

def initialize(email, serializer, profile, force: false)
  @email = email
  @serializer = serializer
  @profile = profile
  @force = force
end

Instance Attribute Details

#email ⇒ Object (readonly)

Returns the value of attribute email.



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# File 'lib/imap/backup/thunderbird/mailbox_exporter.rb', line 8

def email
  @email
end

#force ⇒ Object (readonly)

Returns the value of attribute force.



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# File 'lib/imap/backup/thunderbird/mailbox_exporter.rb', line 11

def force
  @force
end

#profile ⇒ Object (readonly)

Returns the value of attribute profile.



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# File 'lib/imap/backup/thunderbird/mailbox_exporter.rb', line 10

def profile
  @profile
end

#serializer ⇒ Object (readonly)

Returns the value of attribute serializer.



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# File 'lib/imap/backup/thunderbird/mailbox_exporter.rb', line 9

def serializer
  @serializer
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/imap/backup/thunderbird/mailbox_exporter.rb', line 20

def run
  local_folder_ok = local_folder.set_up
  return if !local_folder_ok

  if local_folder.msf_exists?
    if force
      Kernel.puts "Deleting '#{local_folder.msf_path}' as --force option was supplied"
      File.unlink local_folder.msf_path
    else
      Kernel.puts "Skipping export of '#{serializer.folder}' as '#{local_folder.msf_path}' exists"
      return false
    end
  end

  if local_folder.exists?
    if force
      Kernel.puts "Overwriting '#{local_folder.path}' as --force option was supplied"
    else
      Kernel.puts "Skipping export of '#{serializer.folder}' as '#{local_folder.path}' exists"
      return false
    end
  end

  File.open(local_folder.full_path, "w") do |f|
    enumerator = Serializer::MboxEnumerator.new(serializer.mbox_pathname)
    enumerator.each.with_index do |raw, i|
      clean = Email::Mboxrd::Message.clean_serialized(raw)
      timestamp = Time.now.strftime("%a %b %d %H:%M:%S %Y")
      thunderbird_fom_line = "From - #{timestamp}"
      output = "#{thunderbird_fom_line}\n#{clean}\n"
      f.write output
    end
  end

  true
end