source: main/waeup.uniben/trunk/src/waeup/uniben/students/browser.py @ 12142

Last change on this file since 12142 was 12122, checked in by Henrik Bettermann, 10 years ago

Do only provide invitation letter if physical_clearance_date is set and student is in state 'clearance requested'.
  • Property svn:keywords set to Id
File size: 15.2 KB
Line 
1## $Id: browser.py 12122 2014-12-03 06:43:26Z 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, KofaEditFormPage, UtilityView
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    ICustomStudent,
46    ICustomStudentOnlinePayment, ICustomStudentStudyCourse,
47    ICustomStudentStudyLevel,
48    ICustomUGStudentClearance,
49    ICustomPGStudentClearance)
50from waeup.uniben.interfaces import MessageFactory as _
51
52class CustomOnlinePaymentDisplayFormPage(NigeriaOnlinePaymentDisplayFormPage):
53    """ Page to view an online payment ticket
54    """
55    grok.context(ICustomStudentOnlinePayment)
56    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).omit(
57        'provider_amt', 'gateway_amt', 'thirdparty_amt', 'p_item')
58    form_fields[
59        'creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
60    form_fields[
61        'payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
62
63class CustomStudentClearanceEditFormPage(NigeriaStudentClearanceEditFormPage):
64    """ View to edit student clearance data by student
65    """
66
67    @property
68    def form_fields(self):
69        if self.context.is_postgrad:
70            form_fields = grok.AutoFields(ICustomPGStudentClearance).omit(
71            'clearance_locked', 'nysc_location', 'clr_code', 'officer_comment')
72        else:
73            form_fields = grok.AutoFields(ICustomUGStudentClearance).omit(
74            'clearance_locked', 'clr_code', 'officer_comment')
75            form_fields['date_of_birth'].for_display = True
76            form_fields['nationality'].for_display = True
77            form_fields['lga'].for_display = True
78        return form_fields
79
80    def dataNotComplete(self):
81        store = getUtility(IExtFileStore)
82        if not store.getFileByContext(self.context, attr=u'birth_certificate.jpg'):
83            return _('No birth certificate uploaded.')
84        if not store.getFileByContext(self.context, attr=u'ref_let.jpg'):
85            return _('No guarantor/referee letter uploaded.')
86        if not store.getFileByContext(self.context, attr=u'acc_let.jpg'):
87            return _('No acceptance letter uploaded.')
88        if not store.getFileByContext(self.context, attr=u'fst_sit_scan.jpg'):
89            return _('No first sitting result uploaded.')
90        #if not store.getFileByContext(self.context, attr=u'scd_sit_scan.jpg'):
91        #    return _('No second sitting result uploaded.')
92        if not store.getFileByContext(self.context, attr=u'secr_cults.jpg'):
93            return _('No affidavit of non-membership of secret cults uploaded.')
94        return False
95
96class CustomOnlinePaymentAddFormPage(NigeriaOnlinePaymentAddFormPage):
97    """ Page to add an online payment ticket
98    """
99    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).select(
100        'p_category')
101
102class CustomExportPDFPaymentSlipPage(NigeriaExportPDFPaymentSlipPage):
103    """Deliver a PDF slip of the context.
104    """
105    grok.context(ICustomStudentOnlinePayment)
106    form_fields = grok.AutoFields(ICustomStudentOnlinePayment).omit(
107        'provider_amt', 'gateway_amt', 'thirdparty_amt', 'p_item')
108    form_fields['creation_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
109    form_fields['payment_date'].custom_widget = FriendlyDatetimeDisplayWidget('le')
110
111
112class CustomExportPDFClearanceSlipPage(NigeriaExportPDFClearanceSlipPage):
113    """Deliver a PDF slip of the context.
114    """
115
116    omit_fields = ('password', 'suspended', 'suspended_comment',
117        'phone', 'adm_code', 'email', 'date_of_birth')
118
119    def render(self):
120        studentview = StudentBasePDFFormPage(self.context.student,
121            self.request, self.omit_fields)
122        students_utils = getUtility(IStudentsUtils)
123        return students_utils.renderPDF(
124            self, 'clearance_slip.pdf',
125            self.context.student, studentview, signatures=self._signatures(),
126            sigs_in_footer=self._sigsInFooter(), show_scans=False,
127            omit_fields=self.omit_fields)
128
129
130class ExportClearanceInvitationSlipPage(UtilityView, grok.View):
131    """Deliver an invitation letter to physical clearance.
132
133    This form page is available only in Uniben.
134    """
135    grok.context(ICustomStudent)
136    grok.name('clearance_invitation_slip.pdf')
137    grok.require('waeup.viewStudent')
138    prefix = 'form'
139
140    label = u'Invitation Letter to Physical Clearance'
141
142    omit_fields = (
143        'suspended', 'phone', 'email',
144        'adm_code', 'suspended_comment',
145        'date_of_birth', 'current_level',
146        'faculty', 'department', 'current_mode',
147        'entry_session', 'matric_number', 'sex')
148
149    form_fields = []
150
151    @property
152    def note(self):
153        if self.context.physical_clearance_date:
154            return """
155<br /><br /><br /><br /><font size="12">
156You are kindly invited to physical clearance on %s
157
158<br /><br />
159Clearance Officer<br />
160</font>
161
162""" % self.context.physical_clearance_date
163        return
164
165
166    def update(self):
167        if self.context.student.state != REQUESTED \
168            or not  self.context.student.physical_clearance_date:
169            self.flash(_('Forbidden'), type="warning")
170            self.redirect(self.url(self.context))
171
172    def render(self):
173        studentview = StudentBasePDFFormPage(self.context.student,
174            self.request, self.omit_fields)
175        students_utils = getUtility(IStudentsUtils)
176        return students_utils.renderPDF(
177            self, 'clearance_invitation_slip',
178            self.context.student, studentview,
179            omit_fields=self.omit_fields,
180            note=self.note)
181
182class StudyCourseCOEditFormPage(KofaEditFormPage):
183    """ Page to edit the student study course data by clearance officers.
184
185    This form page is available only in Uniben.
186    """
187    grok.context(ICustomStudentStudyCourse)
188    grok.name('edit_level')
189    grok.require('waeup.clearStudent')
190    label = _('Edit current level')
191    pnav = 4
192    form_fields = grok.AutoFields(
193        ICustomStudentStudyCourse).select('current_level')
194
195    def update(self):
196        if not (self.context.is_current and
197            self.context.student.state == REQUESTED):
198            emit_lock_message(self)
199            return
200        super(StudyCourseCOEditFormPage, self).update()
201        return
202
203    @action(_('Save'), style='primary')
204    def save(self, **data):
205        try:
206            msave(self, **data)
207        except ConstraintNotSatisfied:
208            # The selected level might not exist in certificate
209            self.flash(_('Current level not available for certificate.'))
210            return
211        #notify(grok.ObjectModifiedEvent(self.context.__parent__))
212        return
213
214class CustomStudyLevelEditFormPage(StudyLevelEditFormPage):
215    """ Page to edit the student study level data by students.
216
217    """
218    grok.template('studyleveleditpage')
219
220class CustomStudyLevelDisplayFormPage(StudyLevelDisplayFormPage):
221    """ Page to display student study levels
222    """
223    grok.template('studylevelpage')
224
225class CustomExportPDFCourseRegistrationSlipPage(
226    ExportPDFCourseRegistrationSlipPage):
227    """Deliver a PDF slip of the context.
228    """
229
230    form_fields = grok.AutoFields(ICustomStudentStudyLevel).omit(
231        'level_verdict', 'gpa')
232
233    @property
234    def tabletitle(self):
235        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
236        tabletitle = []
237        tabletitle.append(translate(_('1st Semester Courses'), 'waeup.kofa',
238            target_language=portal_language))
239        tabletitle.append(translate(_('2nd Semester Courses'), 'waeup.kofa',
240            target_language=portal_language))
241        tabletitle.append(translate(_('Level Courses'), 'waeup.kofa',
242            target_language=portal_language))
243        tabletitle.append(translate(_('1st Trimester Courses'), 'waeup.kofa',
244            target_language=portal_language))
245        tabletitle.append(translate(_('2nd Trimester Courses'), 'waeup.kofa',
246            target_language=portal_language))
247        tabletitle.append(translate(_('3rd Trimester Courses'), 'waeup.kofa',
248            target_language=portal_language))
249        return tabletitle
250
251    def render(self):
252        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
253        Code = translate('Code', 'waeup.kofa', target_language=portal_language)
254        Title = translate('Title', 'waeup.kofa', target_language=portal_language)
255        Dept = translate('Dept.', 'waeup.kofa', target_language=portal_language)
256        Faculty = translate('Faculty', 'waeup.kofa', target_language=portal_language)
257        Cred = translate(_('Credits'), 'waeup.uniben', target_language=portal_language)
258        studentview = StudentBasePDFFormPage(self.context.student,
259            self.request, self.omit_fields)
260        students_utils = getUtility(IStudentsUtils)
261
262        tabledata = []
263        tableheader = []
264        contenttitle = []
265        for i in range(1,7):
266            tabledata.append(sorted(
267                [value for value in self.context.values() if value.semester == i],
268                key=lambda value: str(value.semester) + value.code))
269            tableheader.append([(Code,'code', 2.5),
270                             (Title,'title', 5),
271                             (Dept,'dcode', 1.5), (Faculty,'fcode', 1.5),
272                             (Cred, 'credits', 1.5),
273                             ])
274        return students_utils.renderPDF(
275            self, 'course_registration_slip.pdf',
276            self.context.student, studentview,
277            tableheader=tableheader,
278            tabledata=tabledata,
279            omit_fields=self.omit_fields
280            )
281
282class UnibenExportPDFCourseResultSlipPage(ExportPDFCourseRegistrationSlipPage):
283    """Deliver a PDF slip of the context.
284    """
285
286    grok.name('course_result_slip.pdf')
287
288    @property
289    def tabletitle(self):
290        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
291        tabletitle = []
292        tabletitle.append(translate(_('1st Semester Courses'), 'waeup.kofa',
293            target_language=portal_language))
294        tabletitle.append(translate(_('2nd Semester Courses'), 'waeup.kofa',
295            target_language=portal_language))
296        tabletitle.append(translate(_('Level Courses'), 'waeup.kofa',
297            target_language=portal_language))
298        tabletitle.append(translate(_('1st Trimester Courses'), 'waeup.kofa',
299            target_language=portal_language))
300        tabletitle.append(translate(_('2nd Trimester Courses'), 'waeup.kofa',
301            target_language=portal_language))
302        tabletitle.append(translate(_('3rd Trimester Courses'), 'waeup.kofa',
303            target_language=portal_language))
304        return tabletitle
305
306    @property
307    def label(self):
308        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
309        lang = self.request.cookies.get('kofa.language', portal_language)
310        level_title = translate(self.context.level_title, 'waeup.kofa',
311            target_language=lang)
312        return translate(_('Course Result Slip'),
313            'waeup.uniben', target_language=portal_language) \
314            + ' %s' % level_title
315
316    def render(self):
317        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
318        Code = translate('Code', 'waeup.kofa', target_language=portal_language)
319        Title = translate('Title', 'waeup.kofa', target_language=portal_language)
320        Dept = translate('Dept.', 'waeup.kofa', target_language=portal_language)
321        Faculty = translate('Faculty', 'waeup.kofa', target_language=portal_language)
322        Cred = translate(_('Credits'), 'waeup.uniben', target_language=portal_language)
323        Grade = translate('Grade', 'waeup.kofa', target_language=portal_language)
324        studentview = StudentBasePDFFormPage(self.context.student,
325            self.request, self.omit_fields)
326        students_utils = getUtility(IStudentsUtils)
327
328        tabledata = []
329        tableheader = []
330        contenttitle = []
331        for i in range(1,7):
332            tabledata.append(sorted(
333                [value for value in self.context.values() if value.semester == i],
334                key=lambda value: str(value.semester) + value.code))
335            tableheader.append([(Code,'code', 2.5),
336                             (Title,'title', 5),
337                             (Dept,'dcode', 1.5), (Faculty,'fcode', 1.5),
338                             (Cred, 'credits', 1.5),
339                             (Grade, 'grade', 1.5),
340                             ])
341        return students_utils.renderPDF(
342            self, 'course_registration_slip.pdf',
343            self.context.student, studentview,
344            tableheader=tableheader,
345            tabledata=tabledata,
346            omit_fields=self.omit_fields
347            )
348
349class CustomCourseTicketDisplayFormPage(CourseTicketDisplayFormPage):
350    """ Page to display course tickets
351    """
352    form_fields = grok.AutoFields(ICourseTicket).omit('score')
353
354class CustomStudentActivatePage(StudentActivatePage):
355    """ Activate student account
356    """
357
358    def update(self):
359        self.context.suspended = False
360        self.context.writeLogMessage(self, 'account activated')
361        history = IObjectHistory(self.context)
362        history.addMessage('Student account activated', user='undisclosed')
363        self.flash(_('Student account has been activated.'))
364        self.redirect(self.url(self.context))
365        return
366
367class CustomStudentDeactivatePage(StudentDeactivatePage):
368    """ Deactivate student account
369    """
370    def update(self):
371        self.context.suspended = True
372        self.context.writeLogMessage(self, 'account deactivated')
373        history = IObjectHistory(self.context)
374        history.addMessage('Student account deactivated', user='undisclosed')
375        self.flash(_('Student account has been deactivated.'))
376        self.redirect(self.url(self.context))
377        return
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