| 1 | ## $Id: webservices.py 9507 2012-11-02 10:46:22Z henrik $ |
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| 2 | ## |
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| 3 | ## Copyright (C) 2012 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 | import grok |
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| 20 | from zope.component import getUtility |
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| 21 | from zope.catalog.interfaces import ICatalog |
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| 22 | from waeup.kofa.payments.interfaces import IPaymentWebservice |
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| 23 | from waeup.kofa.interfaces import IUniversity, academic_sessions_vocab |
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| 24 | |
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| 25 | # Kofa's webservices to requery payments from outside |
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| 26 | |
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| 27 | class KofaPaymentRequest(grok.View): |
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| 28 | |
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| 29 | grok.context(IUniversity) |
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| 30 | grok.name('paymentrequest') |
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| 31 | grok.require('waeup.Public') |
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| 32 | |
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| 33 | #ACCEPTED_IP = ('174.36.230.28', ) |
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| 34 | ACCEPTED_IP = ('127.0.0.1', ) |
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| 35 | |
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| 36 | def update(self, P_ID=None): |
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| 37 | if P_ID == None: |
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| 38 | self.output = '-1' |
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| 39 | return |
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| 40 | real_ip = self.request.get('HTTP_X_FORWARDED_FOR', None) |
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| 41 | if real_ip: |
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| 42 | self.context.logger.info('KofaPaymentRequest called: %s' % real_ip) |
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| 43 | if real_ip and self.ACCEPTED_IP: |
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| 44 | if real_ip not in self.ACCEPTED_IP: |
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| 45 | self.output = '-4' |
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| 46 | return |
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| 47 | cat = getUtility(ICatalog, name='payments_catalog') |
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| 48 | results = list( |
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| 49 | cat.searchResults(p_id=(P_ID, P_ID), p_state=('paid', 'paid'))) |
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| 50 | if len(results) != 1: |
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| 51 | self.output = '-1' |
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| 52 | return |
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| 53 | try: |
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| 54 | owner = IPaymentWebservice(results[0]) |
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| 55 | full_name = owner.display_fullname |
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| 56 | matric_number = owner.reg_or_matric_number |
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| 57 | faculty = owner.faculty |
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| 58 | department = owner.department |
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| 59 | except (TypeError, AttributeError): |
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| 60 | self.output = '-3' |
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| 61 | return |
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| 62 | amount = results[0].amount_auth |
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| 63 | payment_category = results[0].category |
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| 64 | payment_item = results[0].p_item |
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| 65 | academic_session = academic_sessions_vocab.getTerm( |
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| 66 | results[0].p_session).title |
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| 67 | self.output = ( |
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| 68 | 'FULL_NAME=%s&' + |
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| 69 | 'FACULTY=%s&' + |
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| 70 | 'DEPARTMENT=%s&' + |
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| 71 | 'PAYMENT_ITEM=%s&' + |
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| 72 | 'PAYMENT_CATEGORY=%s&' + |
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| 73 | 'ACADEMIC_SESSION=%s&' + |
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| 74 | 'MATRIC_NUMBER=%s&' + |
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| 75 | 'FEE_AMOUNT=%s') % (full_name, faculty, |
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| 76 | department, payment_item, payment_category, |
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| 77 | academic_session, matric_number, amount) |
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| 78 | return |
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| 79 | |
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| 80 | def render(self): |
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| 81 | return self.output |
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