source: main/waeup.uniben/trunk/src/waeup/uniben/students/browser.py @ 9782

Last change on this file since 9782 was 9775, checked in by Henrik Bettermann, 12 years ago

Store provider_amt and gateway_amt when opening goto_interswitch pages.

Both fileds must be invisible on display pages and pdf slips.
  • Property svn:keywords set to Id
File size: 10.3 KB
Line 
1## $Id: browser.py 9775 2012-12-06 08:42:16Z henrik $
2##
3## Copyright (C) 2012 Uli Fouquet & Henrik Bettermann
4## This program is free software; you can redistribute it and/or modify
5## it under the terms of the GNU General Public License as published by
6## the Free Software Foundation; either version 2 of the License, or
7## (at your option) any later version.
8##
9## This program is distributed in the hope that it will be useful,
10## but WITHOUT ANY WARRANTY; without even the implied warranty of
11## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12## GNU General Public License for more details.
13##
14## You should have received a copy of the GNU General Public License
15## along with this program; if not, write to the Free Software
16## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17##
18import grok
19from zope.i18n import translate
20from zope.schema.interfaces import ConstraintNotSatisfied
21from zope.component import getUtility
22from hurry.workflow.interfaces import IWorkflowInfo
23from waeup.kofa.interfaces import REQUESTED, IExtFileStore, IKofaUtils
24from waeup.kofa.widgets.datewidget import FriendlyDatetimeDisplayWidget
25from waeup.kofa.browser.layout import KofaEditFormPage
26from waeup.kofa.browser.layout import action, jsaction
27from waeup.kofa.students.browser import (
28    StudentClearPage, StudentRejectClearancePage,
29    StudyLevelEditFormPage, StudyLevelDisplayFormPage,
30    StudentBasePDFFormPage, ExportPDFCourseRegistrationSlipPage,
31    CourseTicketDisplayFormPage,
32    msave, emit_lock_message)
33from waeup.kofa.students.interfaces import IStudentsUtils, ICourseTicket
34from waeup.kofa.students.workflow import FORBIDDEN_POSTGRAD_TRANS
35from kofacustom.nigeria.students.browser import (
36    NigeriaOnlinePaymentDisplayFormPage,
37    NigeriaStudentBaseManageFormPage,
38    NigeriaStudentClearanceEditFormPage,
39    NigeriaOnlinePaymentAddFormPage,
40    NigeriaExportPDFPaymentSlipPage,
41    NigeriaExportPDFClearanceSlipPage,
42    )
43
44from waeup.uniben.students.interfaces import (
45    ICustomStudentOnlinePayment, ICustomStudentStudyCourse)
46from waeup.uniben.interfaces import MessageFactory as _
47
48class CustomStudentBaseManageFormPage(NigeriaStudentBaseManageFormPage):
49    """ View to manage student base data
50    """
51    #grok.context(ICustomStudent)
52
53    def getTransitions(self):
54        """Return a list of dicts of allowed transition ids and titles.
55
56        Each list entry provides keys ``name`` and ``title`` for
57        internal name and (human readable) title of a single
58        transition.
59        """
60        allowed_transitions = [t for t in self.wf_info.getManualTransitions()
61            if not t[0].startswith('pay')]
62        if self.context.is_postgrad and not self.context.is_special_postgrad:
63            allowed_transitions = [t for t in allowed_transitions
64                if not t[0] in FORBIDDEN_POSTGRAD_TRANS]
65        return [dict(name='', title=_('No transition'))] +[
66            dict(name=x, title=y) for x, y in allowed_transitions]
67
68class CustomOnlinePaymentDisplayFormPage(NigeriaOnlinePaymentDisplayFormPage):
69    """ Page to view an online payment ticket
70    """
71    grok.context(ICustomStudentOnlinePayment)
72    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).omit(
73        'provider_amt', 'gateway_amt', 'thirdparty_amt')
74    form_fields[
75        'creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
76    form_fields[
77        'payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
78
79class CustomStudentClearanceEditFormPage(NigeriaStudentClearanceEditFormPage):
80    """ View to edit student clearance data by student
81    """
82
83    def dataNotComplete(self):
84        store = getUtility(IExtFileStore)
85        if not store.getFileByContext(self.context, attr=u'birth_certificate.jpg'):
86            return _('No birth certificate uploaded.')
87        if not store.getFileByContext(self.context, attr=u'ref_let.jpg'):
88            return _('No guarantor/referee letter uploaded.')
89        if not store.getFileByContext(self.context, attr=u'acc_let.jpg'):
90            return _('No acceptance letter uploaded.')
91        if not store.getFileByContext(self.context, attr=u'fst_sit_scan.jpg'):
92            return _('No first sitting result uploaded.')
93        #if not store.getFileByContext(self.context, attr=u'scd_sit_scan.jpg'):
94        #    return _('No second sitting result uploaded.')
95        if not store.getFileByContext(self.context, attr=u'secr_cults.jpg'):
96            return _('No affidavit of non-menbership of secret cults uploaded.')
97        return False
98
99class CustomOnlinePaymentAddFormPage(NigeriaOnlinePaymentAddFormPage):
100    """ Page to add an online payment ticket
101    """
102    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).select(
103        'p_category')
104
105class CustomExportPDFPaymentSlipPage(NigeriaExportPDFPaymentSlipPage):
106    """Deliver a PDF slip of the context.
107    """
108    grok.context(ICustomStudentOnlinePayment)
109    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).omit(
110        'provider_amt', 'gateway_amt', 'thirdparty_amt')
111    form_fields['creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
112    form_fields['payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
113
114
115## In case we need to deactivate clearance
116#class CustomStudentClearPage(StudentClearPage):
117#    """ Clear student by clearance officer
118#    """
119#    def update(self):
120#        self.flash('Clearance temporarily disabled!')
121#        self.redirect(self.url(self.context,'view_clearance'))
122#        return
123
124#class CustomStudentRejectClearancePage(StudentRejectClearancePage):
125#    """ Reject clearance by clearance officers
126#    """
127
128#    def update(self):
129#        self.flash('Clearance temporarily disabled!')
130#        self.redirect(self.url(self.context,'view_clearance'))
131#        return
132
133class CustomExportPDFClearanceSlipPage(NigeriaExportPDFClearanceSlipPage):
134    """Deliver a PDF slip of the context.
135    """
136
137    def render(self):
138        studentview = StudentBasePDFFormPage(self.context.student,
139            self.request, self.omit_fields)
140        students_utils = getUtility(IStudentsUtils)
141        return students_utils.renderPDF(
142            self, 'clearance_slip.pdf',
143            self.context.student, studentview, signatures=self._signatures(),
144            sigs_in_footer=self._sigsInFooter(), show_scans=False)
145
146class StudyCourseCOEditFormPage(KofaEditFormPage):
147    """ Page to edit the student study course data by clearance officers.
148
149    This form page is available only in Uniben.
150    """
151    grok.context(ICustomStudentStudyCourse)
152    grok.name('edit_level')
153    grok.require('waeup.clearStudent')
154    label = _('Edit current level')
155    pnav = 4
156    form_fields = grok.AutoFields(
157        ICustomStudentStudyCourse).select('current_level')
158
159    def update(self):
160        if not (self.context.is_current and
161            self.context.student.state == REQUESTED):
162            emit_lock_message(self)
163            return
164        super(StudyCourseCOEditFormPage, self).update()
165        return
166
167    @action(_('Save'), style='primary')
168    def save(self, **data):
169        try:
170            msave(self, **data)
171        except ConstraintNotSatisfied:
172            # The selected level might not exist in certificate
173            self.flash(_('Current level not available for certificate.'))
174            return
175        #notify(grok.ObjectModifiedEvent(self.context.__parent__))
176        return
177
178class CustomStudyLevelEditFormPage(StudyLevelEditFormPage):
179    """ Page to edit the student study level data by students.
180
181    """
182    grok.template('studyleveleditpage')
183
184    def _registerCourses(self, **data):
185        """ This customized version does allow 'special postgraduate'
186        students to register their courses.
187        """
188        if self.context.student.is_postgrad and \
189            not self.context.student.is_special_postgrad:
190            self.flash(_(
191                "You are a postgraduate student, "
192                "your course list can't bee registered."))
193            self.redirect(self.url(self.context))
194            return
195        if self.context.total_credits > self.max_credits:
196            self.flash(_('Maximum credits of ${a} exceeded.',
197                mapping = {'a':self.max_credits}))
198            return
199        IWorkflowInfo(self.context.student).fireTransition(
200            'register_courses')
201        self.flash(_('Course list has been registered.'))
202        self.redirect(self.url(self.context))
203        return
204
205class CustomStudyLevelDisplayFormPage(StudyLevelDisplayFormPage):
206    """ Page to display student study levels
207    """
208    grok.template('studylevelpage')
209
210class CustomExportPDFCourseRegistrationSlipPage(
211    ExportPDFCourseRegistrationSlipPage):
212    """Deliver a PDF slip of the context.
213    """
214
215    def render(self):
216        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
217        Sem = translate(_('Sem.'), 'waeup.kofa', target_language=portal_language)
218        Code = translate(_('Code'), 'waeup.kofa', target_language=portal_language)
219        Title = translate(_('Title'), 'waeup.kofa', target_language=portal_language)
220        Dept = translate(_('Dept.'), 'waeup.kofa', target_language=portal_language)
221        Faculty = translate(_('Faculty'), 'waeup.kofa', target_language=portal_language)
222        Cred = translate(_('Cred.'), 'waeup.kofa', target_language=portal_language)
223        Mand = translate(_('Requ.'), 'waeup.kofa', target_language=portal_language)
224        Grade = translate(_('Grade'), 'waeup.kofa', target_language=portal_language)
225        studentview = StudentBasePDFFormPage(self.context.student,
226            self.request, self.omit_fields)
227        students_utils = getUtility(IStudentsUtils)
228        tabledata = sorted(self.context.values(),
229            key=lambda value: str(value.semester) + value.code)
230        return students_utils.renderPDF(
231            self, 'course_registration_slip.pdf',
232            self.context.student, studentview,
233            tableheader=[(Sem,'semester', 1.5),(Code,'code', 2.5),
234                         (Title,'title', 5),
235                         (Dept,'dcode', 1.5), (Faculty,'fcode', 1.5),
236                         (Cred, 'credits', 1.5),
237                         (Mand, 'mandatory', 1.5),
238                         (Grade, 'grade', 1.5),
239                         #('Auto', 'automatic', 1.5)
240                         ],
241            tabledata=tabledata)
242
243class CustomCourseTicketDisplayFormPage(CourseTicketDisplayFormPage):
244    """ Page to display course tickets
245    """
246    form_fields = grok.AutoFields(ICourseTicket).omit('score')
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