source: main/waeup.uniben/trunk/src/waeup/uniben/students/browser.py @ 11117

Last change on this file since 11117 was 11069, checked in by Henrik Bettermann, 11 years ago

Do not show public user name in history when activating or deactivating students.
  • Property svn:keywords set to Id
File size: 12.9 KB
Line 
1## $Id: browser.py 11069 2014-02-11 07:49:25Z 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 (
24    REQUESTED, IExtFileStore, IKofaUtils, IObjectHistory)
25from waeup.kofa.widgets.datewidget import FriendlyDatetimeDisplayWidget
26from waeup.kofa.browser.layout import action, jsaction, KofaEditFormPage
27from waeup.kofa.students.browser import (
28    StudyLevelEditFormPage, StudyLevelDisplayFormPage,
29    StudentBasePDFFormPage, ExportPDFCourseRegistrationSlipPage,
30    CourseTicketDisplayFormPage, StudentTriggerTransitionFormPage,
31    msave, emit_lock_message,
32    StudentActivatePage, StudentDeactivatePage)
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,
46    ICustomStudentStudyLevel)
47from waeup.uniben.interfaces import MessageFactory as _
48
49class CustomOnlinePaymentDisplayFormPage(NigeriaOnlinePaymentDisplayFormPage):
50    """ Page to view an online payment ticket
51    """
52    grok.context(ICustomStudentOnlinePayment)
53    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).omit(
54        'provider_amt', 'gateway_amt', 'thirdparty_amt', 'p_item')
55    form_fields[
56        'creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
57    form_fields[
58        'payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
59
60class CustomStudentClearanceEditFormPage(NigeriaStudentClearanceEditFormPage):
61    """ View to edit student clearance data by student
62    """
63
64    def dataNotComplete(self):
65        store = getUtility(IExtFileStore)
66        if not store.getFileByContext(self.context, attr=u'birth_certificate.jpg'):
67            return _('No birth certificate uploaded.')
68        if not store.getFileByContext(self.context, attr=u'ref_let.jpg'):
69            return _('No guarantor/referee letter uploaded.')
70        if not store.getFileByContext(self.context, attr=u'acc_let.jpg'):
71            return _('No acceptance letter uploaded.')
72        if not store.getFileByContext(self.context, attr=u'fst_sit_scan.jpg'):
73            return _('No first sitting result uploaded.')
74        #if not store.getFileByContext(self.context, attr=u'scd_sit_scan.jpg'):
75        #    return _('No second sitting result uploaded.')
76        if not store.getFileByContext(self.context, attr=u'secr_cults.jpg'):
77            return _('No affidavit of non-membership of secret cults uploaded.')
78        return False
79
80class CustomOnlinePaymentAddFormPage(NigeriaOnlinePaymentAddFormPage):
81    """ Page to add an online payment ticket
82    """
83    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).select(
84        'p_category')
85
86class CustomExportPDFPaymentSlipPage(NigeriaExportPDFPaymentSlipPage):
87    """Deliver a PDF slip of the context.
88    """
89    grok.context(ICustomStudentOnlinePayment)
90    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).omit(
91        'provider_amt', 'gateway_amt', 'thirdparty_amt', 'p_item')
92    form_fields['creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
93    form_fields['payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
94
95
96class CustomExportPDFClearanceSlipPage(NigeriaExportPDFClearanceSlipPage):
97    """Deliver a PDF slip of the context.
98    """
99
100    def render(self):
101        studentview = StudentBasePDFFormPage(self.context.student,
102            self.request, self.omit_fields)
103        students_utils = getUtility(IStudentsUtils)
104        return students_utils.renderPDF(
105            self, 'clearance_slip.pdf',
106            self.context.student, studentview, signatures=self._signatures(),
107            sigs_in_footer=self._sigsInFooter(), show_scans=False,
108            omit_fields=self.omit_fields)
109
110class StudyCourseCOEditFormPage(KofaEditFormPage):
111    """ Page to edit the student study course data by clearance officers.
112
113    This form page is available only in Uniben.
114    """
115    grok.context(ICustomStudentStudyCourse)
116    grok.name('edit_level')
117    grok.require('waeup.clearStudent')
118    label = _('Edit current level')
119    pnav = 4
120    form_fields = grok.AutoFields(
121        ICustomStudentStudyCourse).select('current_level')
122
123    def update(self):
124        if not (self.context.is_current and
125            self.context.student.state == REQUESTED):
126            emit_lock_message(self)
127            return
128        super(StudyCourseCOEditFormPage, self).update()
129        return
130
131    @action(_('Save'), style='primary')
132    def save(self, **data):
133        try:
134            msave(self, **data)
135        except ConstraintNotSatisfied:
136            # The selected level might not exist in certificate
137            self.flash(_('Current level not available for certificate.'))
138            return
139        #notify(grok.ObjectModifiedEvent(self.context.__parent__))
140        return
141
142class CustomStudyLevelEditFormPage(StudyLevelEditFormPage):
143    """ Page to edit the student study level data by students.
144
145    """
146    grok.template('studyleveleditpage')
147
148class CustomStudyLevelDisplayFormPage(StudyLevelDisplayFormPage):
149    """ Page to display student study levels
150    """
151    grok.template('studylevelpage')
152
153class CustomExportPDFCourseRegistrationSlipPage(
154    ExportPDFCourseRegistrationSlipPage):
155    """Deliver a PDF slip of the context.
156    """
157
158    form_fields = grok.AutoFields(ICustomStudentStudyLevel).omit(
159        'level_verdict', 'gpa')
160
161    @property
162    def tabletitle(self):
163        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
164        tabletitle = []
165        tabletitle.append(translate(_('1st Semester Courses'), 'waeup.kofa',
166            target_language=portal_language))
167        tabletitle.append(translate(_('2nd Semester Courses'), 'waeup.kofa',
168            target_language=portal_language))
169        tabletitle.append(translate(_('Level Courses'), 'waeup.kofa',
170            target_language=portal_language))
171        tabletitle.append(translate(_('1st Trimester Courses'), 'waeup.kofa',
172            target_language=portal_language))
173        tabletitle.append(translate(_('2nd Trimester Courses'), 'waeup.kofa',
174            target_language=portal_language))
175        tabletitle.append(translate(_('3rd Trimester Courses'), 'waeup.kofa',
176            target_language=portal_language))
177        return tabletitle
178
179    def render(self):
180        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
181        Code = translate('Code', 'waeup.kofa', target_language=portal_language)
182        Title = translate('Title', 'waeup.kofa', target_language=portal_language)
183        Dept = translate('Dept.', 'waeup.kofa', target_language=portal_language)
184        Faculty = translate('Faculty', 'waeup.kofa', target_language=portal_language)
185        Cred = translate(_('Credits'), 'waeup.uniben', target_language=portal_language)
186        studentview = StudentBasePDFFormPage(self.context.student,
187            self.request, self.omit_fields)
188        students_utils = getUtility(IStudentsUtils)
189
190        tabledata = []
191        tableheader = []
192        contenttitle = []
193        for i in range(1,7):
194            tabledata.append(sorted(
195                [value for value in self.context.values() if value.semester == i],
196                key=lambda value: str(value.semester) + value.code))
197            tableheader.append([(Code,'code', 2.5),
198                             (Title,'title', 5),
199                             (Dept,'dcode', 1.5), (Faculty,'fcode', 1.5),
200                             (Cred, 'credits', 1.5),
201                             ])
202        return students_utils.renderPDF(
203            self, 'course_registration_slip.pdf',
204            self.context.student, studentview,
205            tableheader=tableheader,
206            tabledata=tabledata,
207            omit_fields=self.omit_fields
208            )
209
210class UnibenExportPDFCourseResultSlipPage(ExportPDFCourseRegistrationSlipPage):
211    """Deliver a PDF slip of the context.
212    """
213
214    grok.name('course_result_slip.pdf')
215
216    @property
217    def tabletitle(self):
218        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
219        tabletitle = []
220        tabletitle.append(translate(_('1st Semester Courses'), 'waeup.kofa',
221            target_language=portal_language))
222        tabletitle.append(translate(_('2nd Semester Courses'), 'waeup.kofa',
223            target_language=portal_language))
224        tabletitle.append(translate(_('Level Courses'), 'waeup.kofa',
225            target_language=portal_language))
226        tabletitle.append(translate(_('1st Trimester Courses'), 'waeup.kofa',
227            target_language=portal_language))
228        tabletitle.append(translate(_('2nd Trimester Courses'), 'waeup.kofa',
229            target_language=portal_language))
230        tabletitle.append(translate(_('3rd Trimester Courses'), 'waeup.kofa',
231            target_language=portal_language))
232        return tabletitle
233
234    @property
235    def label(self):
236        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
237        lang = self.request.cookies.get('kofa.language', portal_language)
238        level_title = translate(self.context.level_title, 'waeup.kofa',
239            target_language=lang)
240        return translate(_('Course Result Slip'),
241            'waeup.uniben', target_language=portal_language) \
242            + ' %s' % level_title
243
244    def render(self):
245        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
246        Code = translate('Code', 'waeup.kofa', target_language=portal_language)
247        Title = translate('Title', 'waeup.kofa', target_language=portal_language)
248        Dept = translate('Dept.', 'waeup.kofa', target_language=portal_language)
249        Faculty = translate('Faculty', 'waeup.kofa', target_language=portal_language)
250        Cred = translate(_('Credits'), 'waeup.uniben', target_language=portal_language)
251        Grade = translate('Grade', 'waeup.kofa', target_language=portal_language)
252        studentview = StudentBasePDFFormPage(self.context.student,
253            self.request, self.omit_fields)
254        students_utils = getUtility(IStudentsUtils)
255
256        tabledata = []
257        tableheader = []
258        contenttitle = []
259        for i in range(1,7):
260            tabledata.append(sorted(
261                [value for value in self.context.values() if value.semester == i],
262                key=lambda value: str(value.semester) + value.code))
263            tableheader.append([(Code,'code', 2.5),
264                             (Title,'title', 5),
265                             (Dept,'dcode', 1.5), (Faculty,'fcode', 1.5),
266                             (Cred, 'credits', 1.5),
267                             (Grade, 'grade', 1.5),
268                             ])
269        return students_utils.renderPDF(
270            self, 'course_registration_slip.pdf',
271            self.context.student, studentview,
272            tableheader=tableheader,
273            tabledata=tabledata,
274            omit_fields=self.omit_fields
275            )
276
277class CustomCourseTicketDisplayFormPage(CourseTicketDisplayFormPage):
278    """ Page to display course tickets
279    """
280    form_fields = grok.AutoFields(ICourseTicket).omit('score')
281
282class CustomStudentActivatePage(StudentActivatePage):
283    """ Activate student account
284    """
285
286    def update(self):
287        self.context.suspended = False
288        self.context.writeLogMessage(self, 'account activated')
289        history = IObjectHistory(self.context)
290        history.addMessage('Student account activated', user='undisclosed')
291        self.flash(_('Student account has been activated.'))
292        self.redirect(self.url(self.context))
293        return
294
295class CustomStudentDeactivatePage(StudentDeactivatePage):
296    """ Deactivate student account
297    """
298    def update(self):
299        self.context.suspended = True
300        self.context.writeLogMessage(self, 'account deactivated')
301        history = IObjectHistory(self.context)
302        history.addMessage('Student account deactivated', user='undisclosed')
303        self.flash(_('Student account has been deactivated.'))
304        self.redirect(self.url(self.context))
305        return
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