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# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2013 Nexedi SA and Contributors. All Rights Reserved.
# Aurélien Calonne <aurel@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
##############################################################################
from AccessControl import ClassSecurityInfo
from Products.CMFCore.utils import getToolByName
from Products.ERP5Type import Permissions, PropertySheet, Constraint, interfaces
from Products.ERP5Type.XMLObject import XMLObject
class FTPConnector(XMLObject):
# CMF Type Definition
meta_type = 'FTP Connector'
portal_type = 'FTP Connector'
# Declarative security
security = ClassSecurityInfo()
security.declareObjectProtected(Permissions.AccessContentsInformation)
# Default Properties
property_sheets = ( PropertySheet.Base
, PropertySheet.XMLObject
, PropertySheet.CategoryCore
, PropertySheet.DublinCore
)
def getConnection(self):
if self.getUrlProtocol() == "sftp":
return self.getPortalObject().portal_web_services.connect(
user_name=self.getUserId(),
password=self.getPassword(),
url=self.getUrlString(),
transport=self.getUrlProtocol(),
transport_kw={"private_key":self.getDescription(),},)
else:
# XXX Must manage in the future ftp and ftps protocol
raise NotImplementedError("Protocol %s is not yet implemented" %(self.getUrlProtocol(),))
def renameFile(self, old_path, new_path):
""" Move a file """
conn = self.getConnection()
try:
conn.renameFile(old_path, new_path)
finally:
conn.logout()
def removeFile(self, filepath):
"""Delete the file"""
conn = self.getConnection()
try:
conn.removeFile(filepath)
finally:
conn.logout()
def listFiles(self, path="."):
""" List file of a directory """
conn = self.getConnection()
try:
return conn.getDirectoryContent(path)
finally:
conn.logout()
def getFile(self, filepath, binary=False):
""" Try to get a file on the remote server """
conn = self.getConnection()
try:
if binary:
return conn.readBinaryFile(filepath)
else:
return conn.readAsciiFile(filepath)
finally:
conn.logout()
def putFile(self, filename, data, remotepath='.'):
""" Send file to the remote server """
conn = self.getConnection()
try:
if self.isUseTemporaryFileOnWrite():
# Simulation transaction system
conn.writeFile(remotepath, '%s.tmp' % filename, data)
self.activate(activity='SQLQueue').renameFile('%s/%s.tmp' % (remotepath, filename),
'%s/%s' % (remotepath, filename))
else:
conn.writeFile(remotepath, '%s' % filename, data)
finally:
conn.logout()