############################################################################## # # Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved. # Alexandre Boeglin <alex@nexedi.com> # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsability 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 # garantees 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## from AccessControl import ClassSecurityInfo from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface from Products.ERP5Type.Base import Base from Products.ERP5.Document.Coordinate import Coordinate import re class CreditCard(Coordinate, Base): """A credit card is a coordinate which stores a credit card information. A credit card is a terminating leaf in the OFS. It can not contain anything. CreditCard inherits from Base and from the mix-in Coordinate.""" meta_type = 'ERP5 Credit Card' portal_type = 'Credit Card' add_permission = Permissions.AddPortalContent isPortalContent = 1 isRADContent = 1 # Declarative security security = ClassSecurityInfo() security.declareObjectProtected(Permissions.View) # ??????? # The standard parser is used to read credit card numbers by taking # only the digits from the input string. standard_parser = re.compile('[0-9]+') # The output parser is used to generate a human readable credit card # number from a string output_parser = re.compile('.{1,4}') # Declarative properties property_sheets = ( PropertySheet.Base , PropertySheet.SimpleItem , PropertySheet.CreditCard ) security.declareProtected(Permissions.ModifyPortalContent, 'fromText') def fromText(self, coordinate_text,reindex_object=1): if coordinate_text is None: filtered_card_number = '' else: filtered_card_number =\ ''.join(self.standard_parser.findall(coordinate_text)) self.edit(card_number=filtered_card_number) security.declareProtected(Permissions.ModifyPortalContent, '_setText') _setText = fromText security.declareProtected(Permissions.View, 'asText') def asText(self): """ Returns the telephone number in standard format """ script = self._getTypeBasedMethod('asText') if script is not None: return script() if self.card_number is None: return '' text = ' '.join(self.output_parser.findall(self.card_number)) return text security.declareProtected(Permissions.View, 'getText') getText = asText security.declareProtected(Permissions.View, 'standardTextFormat') def standardTextFormat(self): """ Returns the standard text formats for telephone numbers """ return ("1234 5678 9012 3456",)