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source: main/waeup.uniben/trunk/src/waeup/uniben/students/utils.py @ 17069

Last change on this file since 17069 was 16906, checked in by Henrik Bettermann, 3 years ago
Allow students to view transcripts but with different watermark.
Property svn:keywords set to `Id`
File size: 30.1 KB

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1	## $Id: utils.py 16906 2022-03-25 12:12:29Z 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	import grok
19	from time import time
20	from reportlab.platypus import Paragraph, Table
21	from zope.component import createObject, getUtility
22	from reportlab.lib.styles import getSampleStyleSheet
23	from waeup.kofa.browser.pdf import ENTRY1_STYLE
24	from waeup.kofa.interfaces import (IKofaUtils, ADMITTED, CLEARANCE,
25	CLEARED, REQUESTED, RETURNING, PAID, REGISTERED, VALIDATED, GRADUATED)
26	from waeup.kofa.utils.helpers import to_timezone
27	from waeup.kofa.students.utils import (
28	trans, render_student_data, formatted_text, render_transcript_data,
29	SLIP_STYLE)
30	from kofacustom.nigeria.students.utils import NigeriaStudentsUtils
31	from waeup.uniben.interfaces import MessageFactory as _
32
33	class CustomStudentsUtils(NigeriaStudentsUtils):
34	"""A collection of customized methods.
35
36	"""
37
38	SEPARATORS_DICT = {
39	'form.fst_sit_fname': _(u'First Sitting Record'),
40	'form.scd_sit_fname': _(u'Second Sitting Record'),
41	'form.alr_fname': _(u'Advanced Level Record'),
42	'form.hq_type': _(u'Higher Education Record'),
43	'form.hq2_type': _(u'Second Higher Education Record'),
44	'form.nysc_year': _(u'NYSC Information'),
45	'form.employer': _(u'Employment History'),
46	'form.former_matric': _(u'Former Student'),
47	'form.fever': _(u'History of Symptoms'),
48	'form.asthma': _(u'Medical History'),
49	'form.lagos_abuja': _(u'Travel History'),
50	'form.company_suspected': _(u'History of Contact/Infection'),
51	}
52
53	def getReturningData(self, student):
54	""" This method defines what happens after school fee payment
55	of returning students depending on the student's senate verdict.
56	"""
57	prev_level = student['studycourse'].current_level
58	cur_verdict = student['studycourse'].current_verdict
59	if cur_verdict == 'N' and prev_level in (100, 200):
60	new_level = prev_level
61	elif cur_verdict in ('A','B','L','M','N','Z',):
62	# Successful student
63	new_level = divmod(int(prev_level),100)[0]*100 + 100
64	elif cur_verdict == 'C':
65	# Student on probation
66	new_level = int(prev_level) + 10
67	else:
68	# Student is somehow in an undefined state.
69	# Level has to be set manually.
70	new_level = prev_level
71	new_session = student['studycourse'].current_session + 1
72	return new_session, new_level
73
74
75	def checkAccommodationRequirements(self, student, acc_details):
76	if acc_details.get('expired', False):
77	startdate = acc_details.get('startdate')
78	enddate = acc_details.get('enddate')
79	if startdate and enddate:
80	tz = getUtility(IKofaUtils).tzinfo
81	startdate = to_timezone(
82	startdate, tz).strftime("%d/%m/%Y %H:%M:%S")
83	enddate = to_timezone(
84	enddate, tz).strftime("%d/%m/%Y %H:%M:%S")
85	return _("Outside booking period: ${a} - ${b}",
86	mapping = {'a': startdate, 'b': enddate})
87	else:
88	return _("Outside booking period.")
89	if not student.is_postgrad and student.current_mode != 'ug_ft':
90	return _("Only undergraduate full-time students are eligible to book accommodation.")
91	bt = acc_details.get('bt')
92	if not bt:
93	return _("Your data are incomplete.")
94	if not student.state in acc_details['allowed_states']:
95	return _("You are in the wrong registration state.")
96	if student['studycourse'].current_session != acc_details[
97	'booking_session']:
98	return _('Your current session does not '
99	'match accommodation session.')
100	stage = bt.split('_')[2]
101	if not student.is_postgrad and stage != 'fr' and not student[
102	'studycourse'].previous_verdict in (
103	'A', 'B', 'F', 'J', 'L', 'M', 'C', 'Z'):
104	return _("Your are not eligible to book accommodation.")
105	bsession = str(acc_details['booking_session'])
106	if bsession in student['accommodation'].keys() \
107	and not 'booking expired' in \
108	student['accommodation'][bsession].bed_coordinates:
109	return _('You already booked a bed space in '
110	'current accommodation session.')
111	return
112
113	def getAccommodationDetails(self, student):
114	"""Determine the accommodation data of a student.
115	"""
116	d = {}
117	d['error'] = u''
118	hostels = grok.getSite()['hostels']
119	d['booking_session'] = hostels.accommodation_session
120	d['allowed_states'] = hostels.accommodation_states
121	d['startdate'] = hostels.startdate
122	d['enddate'] = hostels.enddate
123	d['expired'] = hostels.expired
124	# Determine bed type
125	studycourse = student['studycourse']
126	certificate = getattr(studycourse,'certificate',None)
127	entry_session = studycourse.entry_session
128	current_level = studycourse.current_level
129	if None in (entry_session, current_level, certificate):
130	return d
131	if student.sex == 'f':
132	sex = 'female'
133	else:
134	sex = 'male'
135	if student.is_postgrad:
136	bt = 'all'
137	special_handling = 'pg'
138	else:
139	end_level = certificate.end_level
140	if current_level == 10:
141	bt = 'pr'
142	elif entry_session == grok.getSite()['hostels'].accommodation_session:
143	bt = 'fr'
144	elif current_level >= end_level:
145	bt = 'fi'
146	else:
147	bt = 're'
148	special_handling = 'regular'
149	desired_hostel = student['accommodation'].desired_hostel
150	if student.faccode in ('MED', 'DEN') and (
151	not desired_hostel or desired_hostel.startswith('clinical')):
152	special_handling = 'clinical'
153	elif student.certcode in ('BARTMAS', 'BARTTHR', 'BARTFAA',
154	'BAEDFAA', 'BSCEDECHED', 'BAFAA'):
155	special_handling = 'ekenwan'
156	d['bt'] = u'%s_%s_%s' % (special_handling,sex,bt)
157	return d
158
159	def _paymentMade(self, student, session):
160	if len(student['payments']):
161	for ticket in student['payments'].values():
162	if ticket.p_state == 'paid' and \
163	ticket.p_category == 'schoolfee' and \
164	ticket.p_session == session:
165	return True
166	return False
167
168	def _isPaymentDisabled(self, p_session, category, student):
169	academic_session = self._getSessionConfiguration(p_session)
170	if category == 'schoolfee':
171	if 'sf_all' in academic_session.payment_disabled:
172	return True
173	if student.state == RETURNING and \
174	'sf_return' in academic_session.payment_disabled:
175	return True
176	if student.current_mode == 'found' and \
177	'sf_found' in academic_session.payment_disabled:
178	return True
179	if student.is_postgrad:
180	if 'sf_pg' in academic_session.payment_disabled:
181	return True
182	return False
183	if student.current_mode.endswith('ft') and \
184	'sf_ft' in academic_session.payment_disabled:
185	return True
186	if student.current_mode.endswith('pt') and \
187	'sf_pt' in academic_session.payment_disabled:
188	return True
189	if student.current_mode.startswith('dp') and \
190	'sf_dp' in academic_session.payment_disabled:
191	return True
192	if student.current_mode.endswith('sw') and \
193	'sf_sw' in academic_session.payment_disabled:
194	return True
195	if category == 'hostel_maintenance' and \
196	'maint_all' in academic_session.payment_disabled:
197	return True
198	if category == 'clearance':
199	if 'cl_all' in academic_session.payment_disabled:
200	return True
201	if student.is_jupeb and \
202	'cl_jupeb' in academic_session.payment_disabled:
203	return True
204	if not student.is_jupeb and \
205	'cl_allexj' in academic_session.payment_disabled:
206	return True
207	return False
208
209	#def _hostelApplicationPaymentMade(self, student, session):
210	# if len(student['payments']):
211	# for ticket in student['payments'].values():
212	# if ticket.p_state == 'paid' and \
213	# ticket.p_category == 'hostel_application' and \
214	# ticket.p_session == session:
215	# return True
216	# return False
217
218	def _pharmdInstallments(self, student):
219	installments = 0.0
220	if len(student['payments']):
221	for ticket in student['payments'].values():
222	if ticket.p_state == 'paid' and \
223	ticket.p_category.startswith('pharmd') and \
224	ticket.p_session == student.current_session:
225	installments += ticket.amount_auth
226	return installments
227
228	def samePaymentMade(self, student, category, p_item, p_session):
229	if category in ('bed_allocation', 'transcript'):
230	return False
231	for key in student['payments'].keys():
232	ticket = student['payments'][key]
233	if ticket.p_state == 'paid' and\
234	ticket.p_category == category and \
235	ticket.p_item == p_item and \
236	ticket.p_session == p_session:
237	return True
238	return False
239
240	def setPaymentDetails(self, category, student,
241	previous_session, previous_level, combi):
242	"""Create Payment object and set the payment data of a student for
243	the payment category specified.
244
245	"""
246	p_item = u''
247	amount = 0.0
248	if previous_session:
249	if previous_session < student['studycourse'].entry_session:
250	return _('The previous session must not fall below '
251	'your entry session.'), None
252	if category == 'schoolfee':
253	# School fee is always paid for the following session
254	if previous_session > student['studycourse'].current_session:
255	return _('This is not a previous session.'), None
256	else:
257	if previous_session > student['studycourse'].current_session - 1:
258	return _('This is not a previous session.'), None
259	p_session = previous_session
260	p_level = previous_level
261	p_current = False
262	else:
263	p_session = student['studycourse'].current_session
264	p_level = student['studycourse'].current_level
265	p_current = True
266	academic_session = self._getSessionConfiguration(p_session)
267	if academic_session == None:
268	return _(u'Session configuration object is not available.'), None
269	# Determine fee.
270	if category.startswith('pharmd') \
271	and student.current_mode == 'special_ft':
272	amount = 80000.0
273	elif category == 'plag_test':
274	amount = 2500.0
275	if student.is_postgrad:
276	amount = 5000.0
277	#elif category == 'develop' and student.is_postgrad:
278	# amount = academic_session.development_fee
279	elif category == 'bed_allocation':
280	p_item = self.getAccommodationDetails(student)['bt']
281	desired_hostel = student['accommodation'].desired_hostel
282	if not desired_hostel:
283	return _(u'Select your favoured hostel first.'), None
284	if desired_hostel and desired_hostel != 'no':
285	p_item = u'%s (%s)' % (p_item, desired_hostel)
286	amount = academic_session.booking_fee
287	if student.is_postgrad:
288	amount += 500
289	elif category == 'hostel_maintenance':
290	amount = 0.0
291	bedticket = student['accommodation'].get(
292	str(student.current_session), None)
293	if bedticket is not None and bedticket.bed is not None:
294	p_item = bedticket.bed_coordinates
295	if bedticket.bed.__parent__.maint_fee > 0:
296	amount = bedticket.bed.__parent__.maint_fee
297	else:
298	# fallback
299	amount = academic_session.maint_fee
300	else:
301	return _(u'No bed allocated.'), None
302	#elif category == 'hostel_application':
303	# amount = 1000.0
304	#elif category.startswith('tempmaint'):
305	# if not self._hostelApplicationPaymentMade(
306	# student, student.current_session):
307	# return _(
308	# 'You have not yet paid the hostel application fee.'), None
309	# if category == 'tempmaint_1':
310	# amount = 8150.0
311	# elif category == 'tempmaint_2':
312	# amount = 12650.0
313	# elif category == 'tempmaint_3':
314	# amount = 9650.0
315	elif category == 'clearance':
316	p_item = student.certcode
317	if p_item is None:
318	return _('Study course data are incomplete.'), None
319	if student.is_jupeb:
320	amount = 50000.0
321	elif student.faccode.startswith('FCETA'):
322	# ASABA and AKOKA
323	amount = 35000.0
324	elif student.faccode in ('BMS', 'MED', 'DEN'):
325	#elif p_item in ('BSCANA', 'BSCMBC', 'BMLS', 'BSCNUR', 'BSCPHS', 'BDS',
326	# 'MBBSMED', 'MBBSNDU', 'BSCPTY', 'BSCPST'):
327	amount = 80000.0
328	elif student.faccode == 'DCOEM':
329	return _('Acceptance fee payment not necessary.'), None
330	else:
331	amount = 60000.0
332	elif category == 'schoolfee':
333	try:
334	certificate = student['studycourse'].certificate
335	p_item = certificate.code
336	except (AttributeError, TypeError):
337	return _('Study course data are incomplete.'), None
338	if previous_session:
339	# Students can pay for previous sessions in all workflow states.
340	# Fresh students are excluded by the update method of the
341	# PreviousPaymentAddFormPage.
342	if previous_session == student['studycourse'].entry_session:
343	if student.is_foreigner:
344	amount = getattr(certificate, 'school_fee_3', 0.0)
345	else:
346	amount = getattr(certificate, 'school_fee_1', 0.0)
347	else:
348	if student.is_foreigner:
349	amount = getattr(certificate, 'school_fee_4', 0.0)
350	else:
351	amount = getattr(certificate, 'school_fee_2', 0.0)
352	# Old returning students might get a discount.
353	if student.entry_session < 2017 \
354	and certificate.custom_float_1:
355	amount -= certificate.custom_float_1
356	else:
357	if student.state == CLEARED:
358	if student.is_foreigner:
359	amount = getattr(certificate, 'school_fee_3', 0.0)
360	else:
361	amount = getattr(certificate, 'school_fee_1', 0.0)
362	elif student.state == PAID and student.is_postgrad:
363	p_session += 1
364	academic_session = self._getSessionConfiguration(p_session)
365	if academic_session == None:
366	return _(u'Session configuration object is not available.'), None
367
368	# Students are only allowed to pay for the next session
369	# if current session payment
370	# has really been made, i.e. payment object exists.
371	#if not self._paymentMade(
372	# student, student.current_session):
373	# return _('You have not yet paid your current/active' +
374	# ' session. Please use the previous session' +
375	# ' payment form first.'), None
376
377	if student.is_foreigner:
378	amount = getattr(certificate, 'school_fee_4', 0.0)
379	else:
380	amount = getattr(certificate, 'school_fee_2', 0.0)
381	elif student.state == RETURNING:
382	# In case of returning school fee payment the payment session
383	# and level contain the values of the session the student
384	# has paid for.
385	p_session, p_level = self.getReturningData(student)
386	academic_session = self._getSessionConfiguration(p_session)
387	if academic_session == None:
388	return _(u'Session configuration object is not available.'), None
389
390	# Students are only allowed to pay for the next session
391	# if current session payment has really been made,
392	# i.e. payment object exists and is paid.
393	#if not self._paymentMade(
394	# student, student.current_session):
395	# return _('You have not yet paid your current/active' +
396	# ' session. Please use the previous session' +
397	# ' payment form first.'), None
398
399	if student.is_foreigner:
400	amount = getattr(certificate, 'school_fee_4', 0.0)
401	else:
402	amount = getattr(certificate, 'school_fee_2', 0.0)
403	# Old returning students might get a discount.
404	if student.entry_session < 2017 \
405	and certificate.custom_float_1:
406	amount -= certificate.custom_float_1
407	# PHARMD school fee amount is fixed and previously paid
408	# installments in current session are deducted.
409	if student.current_mode == 'special_ft' \
410	and student.state in (RETURNING, CLEARED):
411	if student.is_foreigner:
412	amount = 260000.0 - self._pharmdInstallments(student)
413	else:
414	amount = 160000.0 - self._pharmdInstallments(student)
415	# Give 50% school fee discount to staff members.
416	if student.is_staff:
417	amount /= 2
418	else:
419	fee_name = category + '_fee'
420	amount = getattr(academic_session, fee_name, 0.0)
421	if amount in (0.0, None):
422	return _('Amount could not be determined.'), None
423	# Add session specific penalty fee.
424	if category == 'schoolfee' and student.is_postgrad:
425	amount += academic_session.penalty_pg
426	amount += academic_session.development_fee
427	elif category == 'schoolfee' and student.current_mode == ('ug_ft'):
428	amount += academic_session.penalty_ug_ft
429	elif category == 'schoolfee' and student.current_mode == ('ug_pt'):
430	amount += academic_session.penalty_ug_pt
431	elif category == 'schoolfee' and student.current_mode == ('ug_sw'):
432	amount += academic_session.penalty_sw
433	elif category == 'schoolfee' and student.current_mode in (
434	'dp_ft', 'dp_pt'):
435	amount += academic_session.penalty_dp
436	if category.startswith('tempmaint'):
437	p_item = getUtility(IKofaUtils).PAYMENT_CATEGORIES[category]
438	p_item = unicode(p_item)
439	# Now we change the category because tempmaint payments
440	# will be obsolete when Uniben returns to Kofa bed allocation.
441	category = 'hostel_maintenance'
442	# Create ticket.
443	if self.samePaymentMade(student, category, p_item, p_session):
444	return _('This type of payment has already been made.'), None
445	if self._isPaymentDisabled(p_session, category, student):
446	return _('This category of payments has been disabled.'), None
447	payment = createObject(u'waeup.StudentOnlinePayment')
448	timestamp = ("%d" % int(time()*10000))[1:]
449	payment.p_id = "p%s" % timestamp
450	payment.p_category = category
451	payment.p_item = p_item
452	payment.p_session = p_session
453	payment.p_level = p_level
454	payment.p_current = p_current
455	payment.amount_auth = amount
456	return None, payment
457
458	def warnCreditsOOR(self, studylevel, course=None):
459	studycourse = studylevel.__parent__
460	certificate = getattr(studycourse,'certificate', None)
461	current_level = studycourse.current_level
462	if None in (current_level, certificate):
463	return
464	if studylevel.__parent__.previous_verdict == 'R':
465	return
466	end_level = certificate.end_level
467	if studylevel.student.faccode in (
468	'MED', 'DEN', 'BMS') and studylevel.level == 200:
469	limit = 61
470	elif current_level >= end_level:
471	limit = 51
472	else:
473	limit = 50
474	if course and studylevel.total_credits + course.credits > limit:
475	return _('Maximum credits exceeded.')
476	elif studylevel.total_credits > limit:
477	return _('Maximum credits exceeded.')
478	return
479
480	def warnCourseAlreadyPassed(self, studylevel, course):
481	"""Return message if course has already been passed at
482	previous levels.
483	"""
484
485	# med: we may need to put this matter on hold and allow
486	# all the students to register.
487	return False
488
489	previous_verdict = studylevel.__parent__.previous_verdict
490	if previous_verdict in ('C', 'M'):
491	return False
492	for slevel in studylevel.__parent__.values():
493	for cticket in slevel.values():
494	if cticket.code == course.code \
495	and cticket.total_score >= cticket.passmark:
496	return _('Course has already been passed at previous level.')
497	return False
498
499	def clearance_disabled_message(self, student):
500	if student.is_postgrad:
501	return None
502	try:
503	session_config = grok.getSite()[
504	'configuration'][str(student.current_session)]
505	except KeyError:
506	return _('Session configuration object is not available.')
507	if not session_config.clearance_enabled:
508	return _('Clearance is disabled for this session.')
509	return None
510
511	def renderPDFTranscript(self, view, filename='transcript.pdf',
512	student=None,
513	studentview=None,
514	note=None,
515	signatures=(),
516	sigs_in_footer=(),
517	digital_sigs=(),
518	show_scans=True, topMargin=1.5,
519	omit_fields=(),
520	tableheader=None,
521	no_passport=False,
522	save_file=False):
523	"""Render pdf slip of a transcripts.
524	"""
525	portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
526	# XXX: tell what the different parameters mean
527	style = getSampleStyleSheet()
528	creator = self.getPDFCreator(student)
529	data = []
530	doc_title = view.label
531	author = '%s (%s)' % (view.request.principal.title,
532	view.request.principal.id)
533	footer_text = view.label.split('\n')
534	if len(footer_text) > 2:
535	# We can add a department in first line
536	footer_text = footer_text[1]
537	else:
538	# Only the first line is used for the footer
539	footer_text = footer_text[0]
540	if getattr(student, 'student_id', None) is not None:
541	footer_text = "%s - %s - " % (student.student_id, footer_text)
542
543	# Insert student data table
544	if student is not None:
545	#bd_translation = trans(_('Base Data'), portal_language)
546	#data.append(Paragraph(bd_translation, HEADING_STYLE))
547	data.append(render_student_data(
548	studentview, view.context,
549	omit_fields, lang=portal_language,
550	slipname=filename,
551	no_passport=no_passport))
552
553	transcript_data = view.context.getTranscriptData()
554	levels_data = transcript_data[0]
555
556	contextdata = []
557	f_label = trans(_('Course of Study:'), portal_language)
558	f_label = Paragraph(f_label, ENTRY1_STYLE)
559	f_text = formatted_text(view.context.certificate.longtitle)
560	f_text = Paragraph(f_text, ENTRY1_STYLE)
561	contextdata.append([f_label,f_text])
562
563	f_label = trans(_('Faculty:'), portal_language)
564	f_label = Paragraph(f_label, ENTRY1_STYLE)
565	f_text = formatted_text(
566	view.context.certificate.__parent__.__parent__.__parent__.longtitle)
567	f_text = Paragraph(f_text, ENTRY1_STYLE)
568	contextdata.append([f_label,f_text])
569
570	f_label = trans(_('Department:'), portal_language)
571	f_label = Paragraph(f_label, ENTRY1_STYLE)
572	f_text = formatted_text(
573	view.context.certificate.__parent__.__parent__.longtitle)
574	f_text = Paragraph(f_text, ENTRY1_STYLE)
575	contextdata.append([f_label,f_text])
576
577	f_label = trans(_('Entry Session:'), portal_language)
578	f_label = Paragraph(f_label, ENTRY1_STYLE)
579	f_text = formatted_text(
580	view.session_dict.get(view.context.entry_session))
581	f_text = Paragraph(f_text, ENTRY1_STYLE)
582	contextdata.append([f_label,f_text])
583
584	f_label = trans(_('Final Session:'), portal_language)
585	f_label = Paragraph(f_label, ENTRY1_STYLE)
586	f_text = formatted_text(
587	view.session_dict.get(view.context.current_session))
588	f_text = Paragraph(f_text, ENTRY1_STYLE)
589	contextdata.append([f_label,f_text])
590
591	f_label = trans(_('Entry Mode:'), portal_language)
592	f_label = Paragraph(f_label, ENTRY1_STYLE)
593	f_text = formatted_text(view.studymode_dict.get(
594	view.context.entry_mode))
595	f_text = Paragraph(f_text, ENTRY1_STYLE)
596	contextdata.append([f_label,f_text])
597
598	f_label = trans(_('Final Verdict:'), portal_language)
599	f_label = Paragraph(f_label, ENTRY1_STYLE)
600	f_text = formatted_text(view.studymode_dict.get(
601	view.context.current_verdict))
602	f_text = Paragraph(f_text, ENTRY1_STYLE)
603	contextdata.append([f_label,f_text])
604
605	f_label = trans(_('Cumulative GPA:'), portal_language)
606	f_label = Paragraph(f_label, ENTRY1_STYLE)
607	format_float = getUtility(IKofaUtils).format_float
608	cgpa = format_float(transcript_data[1], 3)
609	if student.state == GRADUATED:
610	f_text = formatted_text('%s (%s)' % (
611	cgpa, self.getClassFromCGPA(transcript_data[1], student)[1]))
612	else:
613	f_text = formatted_text('%s' % cgpa)
614	f_text = Paragraph(f_text, ENTRY1_STYLE)
615	contextdata.append([f_label,f_text])
616
617	contexttable = Table(contextdata,style=SLIP_STYLE)
618	data.append(contexttable)
619
620	transcripttables = render_transcript_data(
621	view, tableheader, levels_data, lang=portal_language)
622	data.extend(transcripttables)
623
624	# Insert signatures
625	# XXX: We are using only sigs_in_footer in waeup.kofa, so we
626	# do not have a test for the following lines.
627	if signatures and not sigs_in_footer:
628	data.append(Spacer(1, 20))
629	# Render one signature table per signature to
630	# get date and signature in line.
631	for signature in signatures:
632	signaturetables = get_signature_tables(signature)
633	data.append(signaturetables[0])
634
635	# Insert digital signatures
636	if digital_sigs:
637	data.append(Spacer(1, 20))
638	sigs = digital_sigs.split('\n')
639	for sig in sigs:
640	data.append(Paragraph(sig, NOTE_STYLE))
641
642	view.response.setHeader(
643	'Content-Type', 'application/pdf')
644	try:
645	pdf_stream = creator.create_pdf(
646	data, None, doc_title, author=author, footer=footer_text,
647	note=note, sigs_in_footer=sigs_in_footer, topMargin=topMargin,
648	view=view)
649	except IOError:
650	view.flash(_('Error in image file.'))
651	return view.redirect(view.url(view.context))
652	if save_file:
653	self._saveTranscriptPDF(student, pdf_stream)
654	return
655	return pdf_stream
656
657	#: A tuple containing the names of registration states in which changing of
658	#: passport pictures is allowed.
659	PORTRAIT_CHANGE_STATES = (CLEARANCE, REQUESTED)
660
661	#: A tuple containing the names of registration states in which changing of
662	#: scanned signatures is allowed.
663	SIGNATURE_CHANGE_STATES = (CLEARED, RETURNING, PAID, REGISTERED, VALIDATED, )
664
665	# Uniben prefix
666	STUDENT_ID_PREFIX = u'B'
667
668	STUDENT_EXPORTER_NAMES = (
669	'students',
670	'studentstudycourses',
671	'studentstudycourses_1',
672	'studentstudylevels',
673	#'studentstudylevels_1',
674	'coursetickets',
675	#'coursetickets_1',
676	'studentpayments',
677	'bedtickets',
678	'trimmed',
679	'outstandingcourses',
680	'unpaidpayments',
681	'sfpaymentsoverview',
682	'sessionpaymentsoverview',
683	'studylevelsoverview',
684	'combocard',
685	'bursary',
686	'accommodationpayments',
687	'transcriptdata',
688	'trimmedpayments',
689	'medicalhistory',
690	)

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