| 1 | ## $Id: payments.py 8247 2012-04-22 12:56:07Z henrik $ |
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| 2 | ## |
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| 3 | ## Copyright (C) 2011 Uli Fouquet & Henrik Bettermann |
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| 4 | ## This program is free software; you can redistribute it and/or modify |
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| 5 | ## it under the terms of the GNU General Public License as published by |
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| 6 | ## the Free Software Foundation; either version 2 of the License, or |
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| 7 | ## (at your option) any later version. |
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| 8 | ## |
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| 9 | ## This program is distributed in the hope that it will be useful, |
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| 10 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 12 | ## GNU General Public License for more details. |
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| 13 | ## |
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| 14 | ## You should have received a copy of the GNU General Public License |
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| 15 | ## along with this program; if not, write to the Free Software |
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| 16 | ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 17 | ## |
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| 18 | """ |
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| 19 | Student payment components. |
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| 20 | """ |
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| 21 | import grok |
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| 22 | from zope.component.interfaces import IFactory |
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| 23 | from zope.interface import implementedBy |
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| 24 | from waeup.kofa.students.interfaces import IStudentNavigation |
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| 25 | from waeup.kofa.payments import PaymentsContainer, OnlinePayment |
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| 26 | from waeup.kofa.utils.helpers import attrs_to_fields |
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| 27 | from waeup.uniben.students.interfaces import ICustomStudentOnlinePayment |
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| 28 | |
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| 29 | class CustomStudentOnlinePayment(OnlinePayment): |
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| 30 | """This is an online payment. |
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| 31 | """ |
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| 32 | grok.implements(ICustomStudentOnlinePayment, IStudentNavigation) |
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| 33 | grok.provides(ICustomStudentOnlinePayment) |
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| 34 | |
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| 35 | def __init__(self): |
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| 36 | super(CustomStudentOnlinePayment, self).__init__() |
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| 37 | return |
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| 38 | |
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| 39 | def getStudent(self): |
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| 40 | return self.__parent__.__parent__ |
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| 41 | |
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| 42 | CustomStudentOnlinePayment = attrs_to_fields(CustomStudentOnlinePayment) |
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| 43 | |
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| 44 | # Student online payments must be importable. So we might need a factory. |
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| 45 | class CustomStudentOnlinePaymentFactory(grok.GlobalUtility): |
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| 46 | """A factory for student online payments. |
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| 47 | """ |
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| 48 | grok.implements(IFactory) |
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| 49 | grok.name(u'waeup.CustomStudentOnlinePayment') |
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| 50 | title = u"Create a new online payment.", |
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| 51 | description = u"This factory instantiates new online payment instances." |
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| 52 | |
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| 53 | def __call__(self, *args, **kw): |
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| 54 | return CustomStudentOnlinePayment() |
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| 55 | |
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| 56 | def getInterfaces(self): |
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| 57 | return implementedBy(CustomStudentOnlinePayment) |
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