source: main/waeup.uniben/trunk/src/waeup/uniben/applicants/browser.py @ 14842

Last change on this file since 14842 was 14841, checked in by Henrik Bettermann, 7 years ago

Applicants must not remove payment tickets.
  • Property svn:keywords set to Id
File size: 26.6 KB
Line 
1## $Id: browser.py 14841 2017-09-06 12:41:19Z henrik $
2##
3## Copyright (C) 2011 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##
18"""UI components for basic applicants and related components.
19"""
20import grok
21from time import time
22from zope.component import getUtility, createObject
23from zope.formlib.textwidgets import BytesDisplayWidget
24from zope.security import checkPermission
25from zope.i18n import translate
26from hurry.workflow.interfaces import IWorkflowState
27from waeup.kofa.browser.layout import action, UtilityView
28from waeup.kofa.interfaces import IExtFileStore, IKofaUtils
29from waeup.kofa.applicants.browser import (
30    ApplicantRegistrationPage, ApplicantsContainerPage,
31    ApplicationFeePaymentAddPage,
32    OnlinePaymentApprovePage,
33    ExportPDFPageApplicationSlip,
34    ApplicantBaseDisplayFormPage)
35from waeup.kofa.students.interfaces import IStudentsUtils
36from waeup.kofa.applicants.interfaces import (
37    ISpecialApplicant, IApplicantsUtils)
38from waeup.kofa.browser.interfaces import IPDFCreator
39from kofacustom.nigeria.applicants.browser import (
40    NigeriaApplicantDisplayFormPage,
41    NigeriaApplicantManageFormPage,
42    NigeriaApplicantEditFormPage,
43    NigeriaPDFApplicationSlip)
44from waeup.uniben.applicants.interfaces import (
45    ICustomApplicant,
46    IUnibenRegistration,
47    ICustomUGApplicant,
48    ICustomPGApplicant,
49    ICustomPGApplicantEdit,
50    ICustomUGApplicantEdit,
51    IPUTMEApplicantEdit)
52from waeup.kofa.applicants.workflow import ADMITTED, PAID, STARTED
53from kofacustom.nigeria.applicants.interfaces import (
54    UG_OMIT_DISPLAY_FIELDS,
55    UG_OMIT_PDF_FIELDS,
56    UG_OMIT_MANAGE_FIELDS,
57    UG_OMIT_EDIT_FIELDS,
58    CBT_OMIT_DISPLAY_FIELDS,
59    CBT_OMIT_PDF_FIELDS,
60    CBT_OMIT_MANAGE_FIELDS,
61    CBT_OMIT_EDIT_FIELDS,
62    AFFIL_OMIT_DISPLAY_FIELDS,
63    AFFIL_OMIT_PDF_FIELDS,
64    AFFIL_OMIT_MANAGE_FIELDS,
65    AFFIL_OMIT_EDIT_FIELDS,
66    PG_OMIT_DISPLAY_FIELDS,
67    PG_OMIT_PDF_FIELDS,
68    PG_OMIT_MANAGE_FIELDS,
69    PG_OMIT_EDIT_FIELDS,
70    PUTME_OMIT_DISPLAY_FIELDS,
71    PUTME_OMIT_PDF_FIELDS,
72    PUTME_OMIT_MANAGE_FIELDS,
73    PUTME_OMIT_EDIT_FIELDS,
74    PUTME_OMIT_RESULT_SLIP_FIELDS,
75    PUDE_OMIT_DISPLAY_FIELDS,
76    PUDE_OMIT_PDF_FIELDS,
77    PUDE_OMIT_MANAGE_FIELDS,
78    PUDE_OMIT_EDIT_FIELDS,
79    PUDE_OMIT_RESULT_SLIP_FIELDS,
80    PRE_OMIT_DISPLAY_FIELDS,
81    PRE_OMIT_PDF_FIELDS,
82    PRE_OMIT_MANAGE_FIELDS,
83    PRE_OMIT_EDIT_FIELDS,
84    )
85
86from waeup.uniben.interfaces import MessageFactory as _
87
88PASTQ_ALL = ['ADT','CIT','DEF','DEM','EPCS','ESM','HEK','HSE','VTE']
89
90PASTQ_AL = ['ENL','FAA','FOL','HIS','LAL', 'PHL','THR','BUL','JIL',
91            'LAW','PPL','PUL'] + PASTQ_ALL
92
93PASTQ_BS = ['ANT','ANY','CHH','COH','HAE','MED','MEH','PHS','SUR',
94            'PCG','PCH','PCO', 'PCT','PHA','PHM','PMB','ANA','MBC',
95            'MLS','NSC','PSY','DPV','ODR','OSP','PER', 'RES','AEB',
96            'BCH','BOT','CED','EVL','MCB','OPT','PBB','SLT','ZOO',
97            'AEE','ANS', 'CRS','FIS','FOW','SOS'] + PASTQ_ALL
98
99PASTQ_EPS = ['ARC','CHE','CVE','DMIC','EEE','GEM','MCH','PEE','PRE','CHM',
100             'CSC','GLY','MTH','QSV','PHY'] + PASTQ_ALL
101
102PASTQ_MSS = ['ACC','BNK','BUS','ECO','ESM','GEO','POL','SAA','SWK'] + PASTQ_ALL
103
104REGISTRATION_OMIT_DISPLAY_FIELDS = (
105    'locked',
106    'suspended',
107    )
108
109REGISTRATION_OMIT_EDIT_FIELDS = (
110    'locked',
111    'suspended',
112    'applicant_id',
113    )
114
115REGISTRATION_OMIT_MANAGE_FIELDS = (
116    'applicant_id',
117    )
118
119
120REGISTRATION_OMIT_PDF_FIELDS = (
121    'locked',
122    'suspended',
123    )
124class CustomApplicantsContainerPage(ApplicantsContainerPage):
125    """The standard view for regular applicant containers.
126    """
127
128    @property
129    def form_fields(self):
130        form_fields = super(CustomApplicantsContainerPage, self).form_fields
131        usertype = getattr(self.request.principal, 'user_type', None)
132        if self.request.principal.id == 'zope.anybody' or  \
133            usertype in ('applicant', 'student'):
134            return form_fields.omit('application_fee')
135        return form_fields
136
137class CustomApplicantRegistrationPage(ApplicantRegistrationPage):
138    """Captcha'd registration page for applicants.
139    """
140
141    def _redirect(self, email, password, applicant_id):
142        # Forward email and credentials to landing page.
143        self.redirect(self.url(self.context, 'registration_complete',
144            data = dict(email=email, password=password,
145            applicant_id=applicant_id)))
146        return
147
148class CustomApplicantDisplayFormPage(NigeriaApplicantDisplayFormPage):
149    """A display view for applicant data.
150    """
151    grok.template('applicantdisplaypage')
152
153    @property
154    def display_payments(self):
155        if self.context.special or self.target == 'ictwk':
156            return True
157        return getattr(self.context.__parent__, 'application_fee', None)
158
159    def _show_pastq_putme(self):
160        return self.target.startswith('ase') \
161               and self.context.state in ('paid', 'submitted') \
162               and getattr(self.context, 'course1') is not None
163        # return False
164
165    @property
166    def depcode(self):
167        try:
168            code = self.context.course1.__parent__.__parent__.code
169            return code
170        except:
171            return
172
173    @property
174    def show_pastq_al(self):
175        return self._show_pastq_putme() and self.depcode in PASTQ_AL
176
177    @property
178    def show_pastq_bs(self):
179        return self._show_pastq_putme() and self.depcode in PASTQ_BS
180
181    @property
182    def show_pastq_eps(self):
183        return self._show_pastq_putme() and self.depcode in PASTQ_EPS
184
185    @property
186    def show_pastq_mss(self):
187        return self._show_pastq_putme() and self.depcode in PASTQ_MSS
188
189    @property
190    def show_pastq_pude(self):
191        return self.target.startswith('pude') \
192               and self.context.state in ('paid', 'submitted')
193
194    @property
195    def label(self):
196        if self.target == 'ictwk':
197            container_title = self.context.__parent__.title
198            return _('${a} <br /> Registration Record ${b}', mapping = {
199                'a':container_title, 'b':self.context.application_number})
200        return super(CustomApplicantDisplayFormPage, self).label
201
202    @property
203    def form_fields(self):
204        if self.target == 'ictwk':
205            form_fields = grok.AutoFields(IUnibenRegistration)
206            for field in REGISTRATION_OMIT_DISPLAY_FIELDS:
207                form_fields = form_fields.omit(field)
208            return form_fields
209        elif self.target is not None and self.target.startswith('pg'):
210            form_fields = grok.AutoFields(ICustomPGApplicant)
211            for field in PG_OMIT_DISPLAY_FIELDS:
212                form_fields = form_fields.omit(field)
213        elif self.target is not None and self.target.startswith('pre'):
214            form_fields = grok.AutoFields(ICustomPGApplicant)
215            for field in PRE_OMIT_DISPLAY_FIELDS:
216                form_fields = form_fields.omit(field)
217        elif self.target is not None and self.target.startswith('cbt'):
218            form_fields = grok.AutoFields(ICustomUGApplicant)
219            for field in CBT_OMIT_DISPLAY_FIELDS:
220                form_fields = form_fields.omit(field)
221        elif self.target is not None and self.target.startswith('akj'):
222            form_fields = grok.AutoFields(ICustomPGApplicant)
223            for field in PRE_OMIT_DISPLAY_FIELDS:
224                form_fields = form_fields.omit(field)
225        elif self.target is not None and self.target.startswith('ak'):
226            form_fields = grok.AutoFields(ICustomUGApplicant)
227            for field in AFFIL_OMIT_DISPLAY_FIELDS:
228                form_fields = form_fields.omit(field)
229        elif self.target is not None and self.target.startswith('ase'): # was putme
230            form_fields = grok.AutoFields(ICustomUGApplicant)
231            for field in PUTME_OMIT_DISPLAY_FIELDS:
232                form_fields = form_fields.omit(field)
233        elif self.target is not None and self.target.startswith('pude'):
234            form_fields = grok.AutoFields(ICustomUGApplicant)
235            for field in PUDE_OMIT_DISPLAY_FIELDS:
236                form_fields = form_fields.omit(field)
237        else:
238            form_fields = grok.AutoFields(ICustomUGApplicant)
239            for field in UG_OMIT_DISPLAY_FIELDS:
240                form_fields = form_fields.omit(field)
241        #form_fields['perm_address'].custom_widget = BytesDisplayWidget
242        form_fields['notice'].custom_widget = BytesDisplayWidget
243        if not getattr(self.context, 'student_id'):
244            form_fields = form_fields.omit('student_id')
245        if not getattr(self.context, 'screening_score'):
246            form_fields = form_fields.omit('screening_score')
247        if not getattr(self.context, 'screening_venue') or self._not_paid():
248            form_fields = form_fields.omit('screening_venue')
249        if not getattr(self.context, 'screening_date') or self._not_paid():
250            form_fields = form_fields.omit('screening_date')
251        if not self.context.admchecking_fee_paid():
252            form_fields = form_fields.omit(
253                'screening_score', 'aggregate', 'student_id')
254        return form_fields
255
256    @property
257    def display_actions(self):
258        state = IWorkflowState(self.context).getState()
259        actions = []
260        if state == ADMITTED and not self.context.admchecking_fee_paid():
261            actions = [_('Add admission checking payment ticket')]
262        return actions
263
264
265    def getCourseAdmitted(self):
266        """Return link, title and code in html format to the certificate
267           admitted.
268        """
269        course_admitted = self.context.course_admitted
270        if getattr(course_admitted, '__parent__',None) and \
271            self.context.admchecking_fee_paid():
272            url = self.url(course_admitted)
273            title = course_admitted.title
274            code = course_admitted.code
275            return '<a href="%s">%s - %s</a>' %(url,code,title)
276        return ''
277
278    @property
279    def admission_checking_info(self):
280        if self.context.state == ADMITTED and \
281            not self.context.admchecking_fee_paid():
282            return _('You must pay the admission checking fee '
283                     'to view your screening results and course admitted.')
284        return
285
286    @action(_('Add admission checking payment ticket'), style='primary')
287    def addPaymentTicket(self, **data):
288        self.redirect(self.url(self.context, '@@addacp'))
289        return
290
291class CustomApplicationFeePaymentAddPage(ApplicationFeePaymentAddPage):
292    """ Page to add an online payment ticket
293    """
294
295    @property
296    def custom_requirements(self):
297        store = getUtility(IExtFileStore)
298        if not store.getFileByContext(self.context, attr=u'passport.jpg'):
299            return _('Upload your 1"x1" Red background passport photo before making payment.')
300        return ''
301
302class AdmissionCheckingFeePaymentAddPage(UtilityView, grok.View):
303    """ Page to add an admission checking online payment ticket.
304    """
305    grok.context(ICustomApplicant)
306    grok.name('addacp')
307    grok.require('waeup.payApplicant')
308    factory = u'waeup.ApplicantOnlinePayment'
309
310    def _setPaymentDetails(self, payment):
311        container = self.context.__parent__
312        timestamp = ("%d" % int(time()*10000))[1:]
313        session = str(container.year)
314        try:
315            session_config = grok.getSite()['configuration'][session]
316        except KeyError:
317            return _(u'Session configuration object is not available.'), None
318        payment.p_id = "p%s" % timestamp
319        payment.p_item = container.title
320        payment.p_session = container.year
321        payment.amount_auth = 0.0
322        payment.p_category = 'admission_checking'
323        payment.amount_auth = session_config.admchecking_fee
324        if payment.amount_auth in (0.0, None):
325            return _('Amount could not be determined.'), None
326        return
327
328    def update(self):
329        if self.context.admchecking_fee_paid():
330              self.flash(
331                  _('Admission checking payment has already been made.'),
332                  type='warning')
333              self.redirect(self.url(self.context))
334              return
335        payment = createObject(self.factory)
336        failure = self._setPaymentDetails(payment)
337        if failure is not None:
338            self.flash(failure[0], type='danger')
339            self.redirect(self.url(self.context))
340            return
341        self.context[payment.p_id] = payment
342        self.flash(_('Payment ticket created.'))
343        self.redirect(self.url(payment))
344        return
345
346    def render(self):
347        return
348
349
350class CustomApplicantManageFormPage(NigeriaApplicantManageFormPage):
351
352    @property
353    def display_payments(self):
354        if self.context.special or self.target == 'ictwk':
355            return True
356        return getattr(self.context.__parent__, 'application_fee', None)
357
358    @property
359    def custom_upload_requirements(self):
360        if not checkPermission('waeup.uploadPassportPictures', self.context):
361            return _('You are not entitled to upload passport pictures.')
362
363    @property
364    def label(self):
365        if self.target == 'ictwk':
366            container_title = self.context.__parent__.title
367            return _('${a} <br /> Registration Record ${b}', mapping = {
368                'a':container_title, 'b':self.context.application_number})
369        return super(CustomApplicantManageFormPage, self).label
370
371    @property
372    def form_fields(self):
373        if self.target == 'ictwk':
374            form_fields = grok.AutoFields(IUnibenRegistration)
375            for field in REGISTRATION_OMIT_MANAGE_FIELDS:
376                form_fields = form_fields.omit(field)
377            state = IWorkflowState(self.context).getState()
378            if state != STARTED:
379                form_fields['registration_cats'].for_display = True
380            return form_fields
381        if self.target is not None and self.target.startswith('pg'):
382            form_fields = grok.AutoFields(ICustomPGApplicant)
383            for field in PG_OMIT_MANAGE_FIELDS:
384                form_fields = form_fields.omit(field)
385        elif self.target is not None and self.target.startswith('pre'):
386            form_fields = grok.AutoFields(ICustomPGApplicant)
387            for field in PRE_OMIT_MANAGE_FIELDS:
388                form_fields = form_fields.omit(field)
389        elif self.target is not None and self.target.startswith('cbt'):
390            form_fields = grok.AutoFields(ICustomUGApplicant)
391            for field in CBT_OMIT_MANAGE_FIELDS:
392                form_fields = form_fields.omit(field)
393        elif self.target is not None and self.target.startswith('akj'):
394            form_fields = grok.AutoFields(ICustomPGApplicant)
395            for field in PRE_OMIT_MANAGE_FIELDS:
396                form_fields = form_fields.omit(field)
397        elif self.target is not None and self.target.startswith('ak'):
398            form_fields = grok.AutoFields(ICustomUGApplicant)
399            for field in AFFIL_OMIT_MANAGE_FIELDS:
400                form_fields = form_fields.omit(field)
401        elif self.target is not None and self.target.startswith('ase'): # was putme
402            form_fields = grok.AutoFields(ICustomUGApplicant)
403            for field in PUTME_OMIT_MANAGE_FIELDS:
404                form_fields = form_fields.omit(field)
405        elif self.target is not None and self.target.startswith('pude'):
406            form_fields = grok.AutoFields(ICustomUGApplicant)
407            for field in PUDE_OMIT_MANAGE_FIELDS:
408                form_fields = form_fields.omit(field)
409        else:
410            form_fields = grok.AutoFields(ICustomUGApplicant)
411            for field in UG_OMIT_MANAGE_FIELDS:
412                form_fields = form_fields.omit(field)
413        form_fields['student_id'].for_display = True
414        form_fields['applicant_id'].for_display = True
415        return form_fields
416
417
418class CustomApplicantEditFormPage(NigeriaApplicantEditFormPage):
419    """An applicant-centered edit view for applicant data.
420    """
421
422    def unremovable(self, ticket):
423        return True
424
425    @property
426    def display_payments(self):
427        if self.context.special or self.target == 'ictwk':
428            return True
429        return getattr(self.context.__parent__, 'application_fee', None)
430
431    @property
432    def form_fields(self):
433        if self.target == 'ictwk':
434            form_fields = grok.AutoFields(IUnibenRegistration)
435            for field in REGISTRATION_OMIT_EDIT_FIELDS:
436                form_fields = form_fields.omit(field)
437            state = IWorkflowState(self.context).getState()
438            if state != STARTED:
439                form_fields['registration_cats'].for_display = True
440            return form_fields
441        if self.target is not None and self.target.startswith('pg'):
442            form_fields = grok.AutoFields(ICustomPGApplicantEdit)
443            for field in PG_OMIT_EDIT_FIELDS:
444                form_fields = form_fields.omit(field)
445        elif self.target is not None and self.target.startswith('pre'):
446            form_fields = grok.AutoFields(ICustomPGApplicantEdit)
447            for field in PRE_OMIT_EDIT_FIELDS:
448                form_fields = form_fields.omit(field)
449        elif self.target is not None and self.target.startswith('cbt'):
450            form_fields = grok.AutoFields(ICustomUGApplicantEdit)
451            for field in CBT_OMIT_EDIT_FIELDS:
452                form_fields = form_fields.omit(field)
453        elif self.target is not None and self.target.startswith('akj'):
454            form_fields = grok.AutoFields(ICustomPGApplicant)
455            for field in PRE_OMIT_EDIT_FIELDS:
456                form_fields = form_fields.omit(field)
457        elif self.target is not None and self.target.startswith('ak'):
458            form_fields = grok.AutoFields(ICustomUGApplicantEdit)
459            for field in AFFIL_OMIT_EDIT_FIELDS:
460                form_fields = form_fields.omit(field)
461        elif self.target is not None and self.target.startswith('ase'): # was putme
462            form_fields = grok.AutoFields(IPUTMEApplicantEdit)
463            for field in PUTME_OMIT_EDIT_FIELDS:
464                form_fields = form_fields.omit(field)
465        elif self.target is not None and self.target.startswith('pude'):
466            form_fields = grok.AutoFields(ICustomUGApplicantEdit)
467            for field in PUDE_OMIT_EDIT_FIELDS:
468                form_fields = form_fields.omit(field)
469        else:
470            form_fields = grok.AutoFields(ICustomUGApplicantEdit)
471            for field in UG_OMIT_EDIT_FIELDS:
472                form_fields = form_fields.omit(field)
473        form_fields['applicant_id'].for_display = True
474        form_fields['reg_number'].for_display = True
475        return form_fields
476
477    @property
478    def label(self):
479        if self.target == 'ictwk':
480            container_title = self.context.__parent__.title
481            return _('${a} <br /> Registration Record ${b}', mapping = {
482                'a':container_title, 'b':self.context.application_number})
483        return super(CustomApplicantEditFormPage, self).label
484
485class CustomOnlinePaymentApprovePage(OnlinePaymentApprovePage):
486    """ Approval view
487    """
488
489    def update(self):
490        if self.context.p_category == 'admission_checking':
491            if self.context.p_state == 'paid':
492                flashtype = 'warning'
493                msg = _('This ticket has already been paid.')
494                log = None
495            else:
496                self.context.approve()
497                log = 'payment approved: %s' % self.context.p_id
498                msg = _('Payment approved')
499                flashtype = 'success'
500        else:
501            flashtype, msg, log = self.context.approveApplicantPayment()
502        if log is not None:
503            applicant = self.context.__parent__
504            # Add log message to applicants.log
505            applicant.writeLogMessage(self, log)
506            # Add log message to payments.log
507            self.context.logger.info(
508                '%s,%s,%s,%s,%s,,,,,,' % (
509                applicant.applicant_id,
510                self.context.p_id, self.context.p_category,
511                self.context.amount_auth, self.context.r_code))
512        self.flash(msg, type=flashtype)
513        return
514
515class CustomExportPDFPageApplicationSlip(ExportPDFPageApplicationSlip):
516    """Deliver a PDF slip of the context.
517    """
518
519    def update(self):
520        super(CustomExportPDFPageApplicationSlip, self).update()
521        if self.context.state == ADMITTED and \
522            not self.context.admchecking_fee_paid():
523            self.flash(
524                _('Please pay admission checking fee before trying to download '
525                  'the application slip.'), type='warning')
526            return self.redirect(self.url(self.context))
527        return
528
529class CustomPDFApplicationSlip(NigeriaPDFApplicationSlip):
530
531    def _getPDFCreator(self):
532        if self.target.startswith('ak'):
533            return getUtility(IPDFCreator, name='akoka_pdfcreator')
534        return getUtility(IPDFCreator)
535
536    @property
537    def form_fields(self):
538        if self.target == 'ictwk':
539            form_fields = grok.AutoFields(IUnibenRegistration)
540            for field in REGISTRATION_OMIT_PDF_FIELDS:
541                form_fields = form_fields.omit(field)
542            return form_fields
543        if self.target is not None and self.target.startswith('pg'):
544            form_fields = grok.AutoFields(ICustomPGApplicant)
545            for field in PG_OMIT_PDF_FIELDS:
546                form_fields = form_fields.omit(field)
547        elif self.target is not None and self.target.startswith('pre'):
548            form_fields = grok.AutoFields(ICustomPGApplicant)
549            for field in PRE_OMIT_PDF_FIELDS:
550                form_fields = form_fields.omit(field)
551        elif self.target is not None and self.target.startswith('cbt'): # uniben
552            form_fields = grok.AutoFields(ICustomUGApplicant)
553            for field in CBT_OMIT_PDF_FIELDS:
554                form_fields = form_fields.omit(field)
555        elif self.target is not None and self.target.startswith('akj'): # uniben
556            form_fields = grok.AutoFields(ICustomPGApplicant)
557            for field in PRE_OMIT_PDF_FIELDS:
558                form_fields = form_fields.omit(field)
559        elif self.target is not None and self.target.startswith('ak'): # uniben
560            form_fields = grok.AutoFields(ICustomUGApplicant)
561            for field in AFFIL_OMIT_PDF_FIELDS:
562                form_fields = form_fields.omit(field)
563        elif self.target is not None and self.target.startswith('ase'): # was putme
564            form_fields = grok.AutoFields(ICustomUGApplicant)
565            if self._reduced_slip():
566                for field in PUTME_OMIT_RESULT_SLIP_FIELDS:
567                    form_fields = form_fields.omit(field)
568            else:
569                for field in PUTME_OMIT_PDF_FIELDS:
570                    form_fields = form_fields.omit(field)
571        elif self.target is not None and self.target.startswith('pude'):
572            form_fields = grok.AutoFields(ICustomUGApplicant)
573            if self._reduced_slip():
574                for field in PUDE_OMIT_RESULT_SLIP_FIELDS:
575                    form_fields = form_fields.omit(field)
576            else:
577                for field in PUDE_OMIT_PDF_FIELDS:
578                    form_fields = form_fields.omit(field)
579        else:
580            form_fields = grok.AutoFields(ICustomUGApplicant)
581            for field in UG_OMIT_PDF_FIELDS:
582                form_fields = form_fields.omit(field)
583        if not getattr(self.context, 'student_id'):
584            form_fields = form_fields.omit('student_id')
585        if not getattr(self.context, 'screening_score'):
586            form_fields = form_fields.omit('screening_score')
587        if not getattr(self.context, 'screening_venue'):
588            form_fields = form_fields.omit('screening_venue')
589        if not getattr(self.context, 'screening_date'):
590            form_fields = form_fields.omit('screening_date')
591        return form_fields
592
593    @property
594    def title(self):
595        container_title = self.context.__parent__.title
596        portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
597        ar_translation = translate(_('Application Record'),
598            'waeup.kofa', target_language=portal_language)
599        if self.target == 'ictwk':
600            return '%s - Registration Record %s' % (container_title,
601            self.context.application_number)
602        elif self.target.startswith('ab'):
603            return 'Federal College of Education (Technical) Asaba - %s %s %s' % (
604                container_title, ar_translation,
605                self.context.application_number)
606        elif self.target.startswith('ak'):
607            return 'Federal College of Education (Technical) Akoka - %s - %s %s' % (
608                container_title, ar_translation,
609                self.context.application_number)
610        elif self.target == 'pgn':
611            return 'National Institute for Legislative Studies (NILS) - %s %s %s' % (
612                container_title, ar_translation,
613                self.context.application_number)
614        return '%s - %s %s' % (container_title,
615            ar_translation, self.context.application_number)
616
617class ExportScreeningInvitationSlip(UtilityView, grok.View):
618    """Deliver a PDF slip of the context.
619    """
620    grok.context(ICustomApplicant)
621    grok.name('screening_invitation_slip.pdf')
622    grok.require('waeup.viewApplication')
623    form_fields = None
624    label = u'Invitation Letter for Pre-Admission Screening'
625
626
627    @property
628    def note(self):
629        notice = getattr(self.context.__parent__, 'application_slip_notice', None)
630        if self.context.screening_date:
631            return """
632<br /><br /><br /><br /><font size='12'>
633Dear %s,
634<br /><br /><br />
635You are invited for your Uniben Admission Screening Exercise on:
636<br /><br />
637<strong>%s</strong>.
638<br /><br />
639Please bring along this letter of invitation to the
640<br /><br />
641<strong>%s</strong>
642<br /><br />
643on your screening date.
644<br /><br /><br />
645Signed,
646<br /><br />
647The Registrar<br />
648<br /><br />
649<br /><br />
650%s
651</font>
652
653""" % (self.context.display_fullname, self.context.screening_date,
654       self.context.screening_venue, notice)
655        return
656
657    def update(self):
658        if not self.context.screening_date:
659            self.flash(_('Forbidden'), type="warning")
660            self.redirect(self.url(self.context))
661
662    def render(self):
663        applicantview = ApplicantBaseDisplayFormPage(self.context, self.request)
664        students_utils = getUtility(IStudentsUtils)
665        return students_utils.renderPDF(self,'screening_invitation_slip.pdf',
666            self.context, applicantview, note=self.note)
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