Class: PgExport::FtpService

Inherits:
Object
  • Object
show all
Defined in:
lib/pg_export/services/ftp_service.rb,
lib/pg_export/services/ftp_service/connection.rb

Defined Under Namespace

Classes: Connection

Constant Summary collapse

CHUNK_SIZE = 
(2**16).freeze

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ FtpService

Returns a new instance of FtpService.



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# File 'lib/pg_export/services/ftp_service.rb', line 5

def initialize(params)
  @host = params.fetch(:host)
  connection = Connection.new(params)
  @ftp = connection.ftp
  ObjectSpace.define_finalizer(self, proc { connection.close })
end

Instance Method Details

#delete(filename) ⇒ Object 



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# File 'lib/pg_export/services/ftp_service.rb', line 16

def delete(filename)
  ftp.delete(filename)
end

#list(regexp) ⇒ Object 



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# File 'lib/pg_export/services/ftp_service.rb', line 12

def list(regexp)
  ftp.list(regexp).map { |item| item.split(' ').last }.sort.reverse
end

#to_s ⇒ Object 



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# File 'lib/pg_export/services/ftp_service.rb', line 24

def to_s
  host
end

#upload_file(path, name) ⇒ Object 



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# File 'lib/pg_export/services/ftp_service.rb', line 20

def upload_file(path, name)
  ftp.putbinaryfile(path.to_s, name, CHUNK_SIZE)
end