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source: main/waeup.uniben/trunk/src/waeup/uniben/students/utils.py @ 17688

Last change on this file since 17688 was 17606, checked in by Henrik Bettermann, 13 months ago
Define setCDLPaymentDetails.
Property svn:keywords set to `Id`
File size: 36.8 KB

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[7419]	1	## $Id: utils.py 17606 2023-10-10 16:52:33Z 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	##
[11773]	18	import grok
[17457]	19	import os
	20	import csv
[8598]	21	from time import time
[16108]	22	from reportlab.platypus import Paragraph, Table
[9459]	23	from zope.component import createObject, getUtility
[16106]	24	from reportlab.lib.styles import getSampleStyleSheet
[16108]	25	from waeup.kofa.browser.pdf import ENTRY1_STYLE
[16359]	26	from waeup.kofa.interfaces import (IKofaUtils, ADMITTED, CLEARANCE,
[16445]	27	CLEARED, REQUESTED, RETURNING, PAID, REGISTERED, VALIDATED, GRADUATED)
[13251]	28	from waeup.kofa.utils.helpers import to_timezone
[16108]	29	from waeup.kofa.students.utils import (
	30	trans, render_student_data, formatted_text, render_transcript_data,
	31	SLIP_STYLE)
[8821]	32	from kofacustom.nigeria.students.utils import NigeriaStudentsUtils
[8020]	33	from waeup.uniben.interfaces import MessageFactory as _
[6902]	34
[17457]	35	SCHOOLFEES = dict()
	36
	37	schoolfees_path = os.path.join(
	38	os.path.dirname(__file__), 'schoolfees_22.csv')
	39	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	40	SCHOOLFEES[22] = {line['code']: {item[0]:item[1] for item in line.items()}
	41	for line in reader}
	42
	43
	44	schoolfees_path = os.path.join(
	45	os.path.dirname(__file__), 'schoolfees_20.csv')
	46	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	47	SCHOOLFEES[20] = {line['code']: {item[0]:item[1] for item in line.items()}
	48	for line in reader}
	49
	50
	51	schoolfees_path = os.path.join(
	52	os.path.dirname(__file__), 'schoolfees_17.csv')
	53	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	54	SCHOOLFEES[17] = {line['code']: {item[0]:item[1] for item in line.items()}
	55	for line in reader}
	56
	57	schoolfees_path = os.path.join(
	58	os.path.dirname(__file__), 'schoolfees_12.csv')
	59	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	60	SCHOOLFEES[12] = {line['code']: {item[0]:item[1] for item in line.items()}
	61	for line in reader}
	62
[8821]	63	class CustomStudentsUtils(NigeriaStudentsUtils):
[7151]	64	"""A collection of customized methods.
	65
	66	"""
	67
[16382]	68	SEPARATORS_DICT = {
	69	'form.fst_sit_fname': _(u'First Sitting Record'),
	70	'form.scd_sit_fname': _(u'Second Sitting Record'),
	71	'form.alr_fname': _(u'Advanced Level Record'),
	72	'form.hq_type': _(u'Higher Education Record'),
	73	'form.hq2_type': _(u'Second Higher Education Record'),
	74	'form.nysc_year': _(u'NYSC Information'),
	75	'form.employer': _(u'Employment History'),
	76	'form.former_matric': _(u'Former Student'),
	77	'form.fever': _(u'History of Symptoms'),
	78	'form.asthma': _(u'Medical History'),
	79	'form.lagos_abuja': _(u'Travel History'),
	80	'form.company_suspected': _(u'History of Contact/Infection'),
[17255]	81	'form.genotype': _(u'TISHIP Registration Form Data'),
[16382]	82	}
	83
[8270]	84	def getReturningData(self, student):
	85	""" This method defines what happens after school fee payment
[8319]	86	of returning students depending on the student's senate verdict.
[8270]	87	"""
[8319]	88	prev_level = student['studycourse'].current_level
	89	cur_verdict = student['studycourse'].current_verdict
[16714]	90	if cur_verdict == 'N' and prev_level in (100, 200):
[15482]	91	new_level = prev_level
[17536]	92	elif cur_verdict in ('A','B','M','N','Z',):
[8319]	93	# Successful student
	94	new_level = divmod(int(prev_level),100)[0]*100 + 100
[17536]	95	elif cur_verdict in ('C', 'L',):
[8319]	96	# Student on probation
	97	new_level = int(prev_level) + 10
	98	else:
	99	# Student is somehow in an undefined state.
	100	# Level has to be set manually.
	101	new_level = prev_level
[8270]	102	new_session = student['studycourse'].current_session + 1
	103	return new_session, new_level
	104
[13251]	105
[13248]	106	def checkAccommodationRequirements(self, student, acc_details):
	107	if acc_details.get('expired', False):
	108	startdate = acc_details.get('startdate')
	109	enddate = acc_details.get('enddate')
	110	if startdate and enddate:
	111	tz = getUtility(IKofaUtils).tzinfo
	112	startdate = to_timezone(
	113	startdate, tz).strftime("%d/%m/%Y %H:%M:%S")
	114	enddate = to_timezone(
	115	enddate, tz).strftime("%d/%m/%Y %H:%M:%S")
	116	return _("Outside booking period: ${a} - ${b}",
	117	mapping = {'a': startdate, 'b': enddate})
	118	else:
	119	return _("Outside booking period.")
[13777]	120	if not student.is_postgrad and student.current_mode != 'ug_ft':
[13446]	121	return _("Only undergraduate full-time students are eligible to book accommodation.")
[13283]	122	bt = acc_details.get('bt')
	123	if not bt:
[13248]	124	return _("Your data are incomplete.")
	125	if not student.state in acc_details['allowed_states']:
	126	return _("You are in the wrong registration state.")
[17255]	127	#if student['studycourse'].current_session != acc_details[
	128	# 'booking_session']:
	129	# return _('Your current session does not '
	130	# 'match accommodation session.')
	131	if acc_details['booking_session'] - student[
	132	'studycourse'].current_session > self.ACCOMMODATION_SPAN:
	133	return _('Your current session does not allow ' + \
	134	'to book accommodation.')
[13283]	135	stage = bt.split('_')[2]
[13777]	136	if not student.is_postgrad and stage != 'fr' and not student[
[14328]	137	'studycourse'].previous_verdict in (
[15392]	138	'A', 'B', 'F', 'J', 'L', 'M', 'C', 'Z'):
[13283]	139	return _("Your are not eligible to book accommodation.")
[15307]	140	bsession = str(acc_details['booking_session'])
	141	if bsession in student['accommodation'].keys() \
	142	and not 'booking expired' in \
	143	student['accommodation'][bsession].bed_coordinates:
[13248]	144	return _('You already booked a bed space in '
	145	'current accommodation session.')
	146	return
[13244]	147
[13295]	148	def getAccommodationDetails(self, student):
	149	"""Determine the accommodation data of a student.
	150	"""
	151	d = {}
	152	d['error'] = u''
	153	hostels = grok.getSite()['hostels']
	154	d['booking_session'] = hostels.accommodation_session
	155	d['allowed_states'] = hostels.accommodation_states
	156	d['startdate'] = hostels.startdate
	157	d['enddate'] = hostels.enddate
	158	d['expired'] = hostels.expired
	159	# Determine bed type
	160	studycourse = student['studycourse']
	161	certificate = getattr(studycourse,'certificate',None)
	162	entry_session = studycourse.entry_session
	163	current_level = studycourse.current_level
	164	if None in (entry_session, current_level, certificate):
	165	return d
	166	if student.sex == 'f':
	167	sex = 'female'
	168	else:
	169	sex = 'male'
[13777]	170	if student.is_postgrad:
	171	bt = 'all'
	172	special_handling = 'pg'
	173	else:
	174	end_level = certificate.end_level
	175	if current_level == 10:
	176	bt = 'pr'
	177	elif entry_session == grok.getSite()['hostels'].accommodation_session:
	178	bt = 'fr'
	179	elif current_level >= end_level:
	180	bt = 'fi'
	181	else:
	182	bt = 're'
	183	special_handling = 'regular'
[15354]	184	desired_hostel = student['accommodation'].desired_hostel
	185	if student.faccode in ('MED', 'DEN') and (
	186	not desired_hostel or desired_hostel.startswith('clinical')):
[13777]	187	special_handling = 'clinical'
	188	elif student.certcode in ('BARTMAS', 'BARTTHR', 'BARTFAA',
[17324]	189	'BAEDFAA', 'BSCEDECHED', 'BAFAA',
[17603]	190	'BARTMUS', 'BSCEDECHED', 'BEDECHEDU'):
[13777]	191	special_handling = 'ekenwan'
[13295]	192	d['bt'] = u'%s_%s_%s' % (special_handling,sex,bt)
	193	return d
	194
[9520]	195	def _paymentMade(self, student, session):
	196	if len(student['payments']):
	197	for ticket in student['payments'].values():
	198	if ticket.p_state == 'paid' and \
	199	ticket.p_category == 'schoolfee' and \
	200	ticket.p_session == session:
	201	return True
	202	return False
	203
[13566]	204	def _isPaymentDisabled(self, p_session, category, student):
	205	academic_session = self._getSessionConfiguration(p_session)
[14688]	206	if category == 'schoolfee':
	207	if 'sf_all' in academic_session.payment_disabled:
	208	return True
[16516]	209	if student.state == RETURNING and \
	210	'sf_return' in academic_session.payment_disabled:
	211	return True
[14688]	212	if student.current_mode == 'found' and \
	213	'sf_found' in academic_session.payment_disabled:
	214	return True
	215	if student.is_postgrad:
	216	if 'sf_pg' in academic_session.payment_disabled:
	217	return True
	218	return False
	219	if student.current_mode.endswith('ft') and \
	220	'sf_ft' in academic_session.payment_disabled:
	221	return True
	222	if student.current_mode.endswith('pt') and \
	223	'sf_pt' in academic_session.payment_disabled:
	224	return True
	225	if student.current_mode.startswith('dp') and \
	226	'sf_dp' in academic_session.payment_disabled:
	227	return True
	228	if student.current_mode.endswith('sw') and \
	229	'sf_sw' in academic_session.payment_disabled:
	230	return True
[13566]	231	if category == 'hostel_maintenance' and \
	232	'maint_all' in academic_session.payment_disabled:
	233	return True
[16025]	234	if category == 'clearance':
	235	if 'cl_all' in academic_session.payment_disabled:
	236	return True
	237	if student.is_jupeb and \
	238	'cl_jupeb' in academic_session.payment_disabled:
	239	return True
[16374]	240	if not student.is_jupeb and \
	241	'cl_allexj' in academic_session.payment_disabled:
	242	return True
[13566]	243	return False
	244
[13251]	245	#def _hostelApplicationPaymentMade(self, student, session):
	246	# if len(student['payments']):
	247	# for ticket in student['payments'].values():
	248	# if ticket.p_state == 'paid' and \
	249	# ticket.p_category == 'hostel_application' and \
	250	# ticket.p_session == session:
	251	# return True
	252	# return False
[12566]	253
[14960]	254	def _pharmdInstallments(self, student):
	255	installments = 0.0
	256	if len(student['payments']):
	257	for ticket in student['payments'].values():
	258	if ticket.p_state == 'paid' and \
	259	ticket.p_category.startswith('pharmd') and \
	260	ticket.p_session == student.current_session:
	261	installments += ticket.amount_auth
	262	return installments
	263
[15320]	264	def samePaymentMade(self, student, category, p_item, p_session):
[15447]	265	if category in ('bed_allocation', 'transcript'):
[15320]	266	return False
	267	for key in student['payments'].keys():
	268	ticket = student['payments'][key]
	269	if ticket.p_state == 'paid' and\
	270	ticket.p_category == category and \
	271	ticket.p_item == p_item and \
	272	ticket.p_session == p_session:
	273	return True
	274	return False
	275
[17606]	276	def setCDLPaymentDetails(self, category, student,
	277	previous_session, previous_level, combi):
	278	"""Create Payment object and set the payment data of a CDL student for
	279	the payment category specified.
	280	"""
	281	p_item = u''
	282	amount = 0.0
	283	if previous_session:
	284	if previous_session < student['studycourse'].entry_session:
	285	return _('The previous session must not fall below '
	286	'your entry session.'), None
	287	if category == 'schoolfee':
	288	# School fee is always paid for the following session
	289	if previous_session > student['studycourse'].current_session:
	290	return _('This is not a previous session.'), None
	291	else:
	292	if previous_session > student['studycourse'].current_session - 1:
	293	return _('This is not a previous session.'), None
	294	p_session = previous_session
	295	p_level = previous_level
	296	p_current = False
	297	else:
	298	p_session = student['studycourse'].current_session
	299	p_level = student['studycourse'].current_level
	300	p_current = True
	301	academic_session = self._getSessionConfiguration(p_session)
	302	if academic_session == None:
	303	return _(u'Session configuration object is not available.'), None
	304	# Determine fee.
	305	if category == 'schoolfee':
	306	try:
	307	certificate = student['studycourse'].certificate
	308	p_item = certificate.code
	309	except (AttributeError, TypeError):
	310	return _('Study course data are incomplete.'), None
	311	if previous_session:
	312	# Students can pay for previous sessions in all
	313	# workflow states. Fresh students are excluded by the
	314	# update method of the PreviousPaymentAddFormPage.
	315	if previous_level == 100:
	316	amount = getattr(certificate, 'school_fee_1', 0.0)
	317	else:
	318	amount = getattr(certificate, 'school_fee_2', 0.0)
	319	else:
	320	if student.state == CLEARED:
	321	amount = getattr(certificate, 'school_fee_1', 0.0)
	322	elif student.state == RETURNING:
	323	# In case of returning school fee payment the
	324	# payment session and level contain the values of
	325	# the session the student has paid for. Payment
	326	# session is always next session.
	327	p_session, p_level = self.getReturningData(student)
	328	academic_session = self._getSessionConfiguration(p_session)
	329	if academic_session == None:
	330	return _(
	331	u'Session configuration object is not available.'
	332	), None
	333	amount = getattr(certificate, 'school_fee_2', 0.0)
	334	elif student.is_postgrad and student.state == PAID:
	335	# Returning postgraduate students also pay for the
	336	# next session but their level always remains the
	337	# same.
	338	p_session += 1
	339	academic_session = self._getSessionConfiguration(p_session)
	340	if academic_session == None:
	341	return _(
	342	u'Session configuration object is not available.'
	343	), None
	344	amount = getattr(certificate, 'school_fee_2', 0.0)
	345	elif category == 'clearance':
	346	try:
	347	p_item = student['studycourse'].certificate.code
	348	except (AttributeError, TypeError):
	349	return _('Study course data are incomplete.'), None
	350	amount = academic_session.clearance_fee
	351	elif category == 'combi' and combi:
	352	categories = getUtility(IKofaUtils).COMBI_PAYMENT_CATEGORIES
	353	for cat in combi:
	354	fee_name = cat + '_fee'
	355	cat_amount = getattr(academic_session, fee_name, 0.0)
	356	if not cat_amount:
	357	return _('%s undefined.' % categories[cat]), None
	358	amount += cat_amount
	359	p_item += u'%s + ' % categories[cat]
	360	p_item = p_item.strip(' + ')
	361	else:
	362	fee_name = category + '_fee'
	363	amount = getattr(academic_session, fee_name, 0.0)
	364	if amount in (0.0, None):
	365	return _('Amount could not be determined.'), None
	366	if self.samePaymentMade(student, category, p_item, p_session):
	367	return _('This type of payment has already been made.'), None
	368	if self._isPaymentDisabled(p_session, category, student):
	369	return _('This category of payments has been disabled.'), None
	370	payment = createObject(u'waeup.StudentOnlinePayment')
	371	timestamp = ("%d" % int(time()*10000))[1:]
	372	payment.p_id = "p%s" % timestamp
	373	payment.p_category = category
	374	payment.p_item = p_item
	375	payment.p_session = p_session
	376	payment.p_level = p_level
	377	payment.p_current = p_current
	378	payment.amount_auth = amount
	379	payment.p_combi = combi
	380	return None, payment
	381
	382
[9152]	383	def setPaymentDetails(self, category, student,
[15666]	384	previous_session, previous_level, combi):
[8598]	385	"""Create Payment object and set the payment data of a student for
	386	the payment category specified.
	387
	388	"""
[17606]	389	if grok.getSite().__name__ == 'uniben-cdl':
	390	return self.setCDLPaymentDetails(category, student,
	391	previous_session, previous_level, combi)
[8598]	392	p_item = u''
	393	amount = 0.0
[9152]	394	if previous_session:
[9520]	395	if previous_session < student['studycourse'].entry_session:
	396	return _('The previous session must not fall below '
	397	'your entry session.'), None
	398	if category == 'schoolfee':
	399	# School fee is always paid for the following session
	400	if previous_session > student['studycourse'].current_session:
	401	return _('This is not a previous session.'), None
	402	else:
	403	if previous_session > student['studycourse'].current_session - 1:
	404	return _('This is not a previous session.'), None
[9152]	405	p_session = previous_session
	406	p_level = previous_level
	407	p_current = False
	408	else:
	409	p_session = student['studycourse'].current_session
	410	p_level = student['studycourse'].current_level
	411	p_current = True
[9520]	412	academic_session = self._getSessionConfiguration(p_session)
	413	if academic_session == None:
[8598]	414	return _(u'Session configuration object is not available.'), None
[8676]	415	# Determine fee.
[16873]	416	if category.startswith('pharmd') \
[14960]	417	and student.current_mode == 'special_ft':
	418	amount = 80000.0
[16780]	419	elif category == 'plag_test':
	420	amount = 2500.0
	421	if student.is_postgrad:
	422	amount = 5000.0
[15108]	423	#elif category == 'develop' and student.is_postgrad:
	424	# amount = academic_session.development_fee
[13251]	425	elif category == 'bed_allocation':
[17236]	426	acco_details = self.getAccommodationDetails(student)
	427	p_session = acco_details['booking_session']
	428	p_item = acco_details['bt']
[15268]	429	desired_hostel = student['accommodation'].desired_hostel
[15314]	430	if not desired_hostel:
	431	return _(u'Select your favoured hostel first.'), None
	432	if desired_hostel and desired_hostel != 'no':
[15268]	433	p_item = u'%s (%s)' % (p_item, desired_hostel)
[13251]	434	amount = academic_session.booking_fee
[15002]	435	if student.is_postgrad:
	436	amount += 500
[13251]	437	elif category == 'hostel_maintenance':
	438	amount = 0.0
[17236]	439	booking_session = grok.getSite()['hostels'].accommodation_session
	440	bedticket = student['accommodation'].get(str(booking_session), None)
[13500]	441	if bedticket is not None and bedticket.bed is not None:
[13251]	442	p_item = bedticket.bed_coordinates
[17236]	443	p_session = booking_session
[13251]	444	if bedticket.bed.__parent__.maint_fee > 0:
	445	amount = bedticket.bed.__parent__.maint_fee
	446	else:
	447	# fallback
	448	amount = academic_session.maint_fee
	449	else:
[13508]	450	return _(u'No bed allocated.'), None
[13251]	451	#elif category == 'hostel_application':
	452	# amount = 1000.0
	453	#elif category.startswith('tempmaint'):
	454	# if not self._hostelApplicationPaymentMade(
	455	# student, student.current_session):
	456	# return _(
	457	# 'You have not yet paid the hostel application fee.'), None
	458	# if category == 'tempmaint_1':
	459	# amount = 8150.0
	460	# elif category == 'tempmaint_2':
	461	# amount = 12650.0
	462	# elif category == 'tempmaint_3':
	463	# amount = 9650.0
[7151]	464	elif category == 'clearance':
[9796]	465	p_item = student.certcode
	466	if p_item is None:
[8598]	467	return _('Study course data are incomplete.'), None
[17606]	468	if student.is_jupeb:
[14897]	469	amount = 50000.0
	470	elif student.faccode.startswith('FCETA'):
[13869]	471	# ASABA and AKOKA
[14932]	472	amount = 35000.0
[17112]	473	elif student.depcode == 'DMIC':
	474	amount = 70000.0
[17361]	475	elif student.faccode in ('BMS', 'MED', 'DEN') \
	476	and not student.is_postgrad:
[14897]	477	amount = 80000.0
[15574]	478	elif student.faccode == 'DCOEM':
	479	return _('Acceptance fee payment not necessary.'), None
[11479]	480	else:
[14897]	481	amount = 60000.0
[7151]	482	elif category == 'schoolfee':
[8598]	483	try:
	484	certificate = student['studycourse'].certificate
	485	p_item = certificate.code
	486	except (AttributeError, TypeError):
	487	return _('Study course data are incomplete.'), None
[17457]	488	try:
	489	if student.entry_session < 2017:
	490	schoolfees_dict = SCHOOLFEES[12][p_item]
	491	elif student.entry_session < 2020:
	492	schoolfees_dict = SCHOOLFEES[17][p_item]
	493	elif student.entry_session < 2022:
	494	schoolfees_dict = SCHOOLFEES[20][p_item]
	495	else:
	496	schoolfees_dict = SCHOOLFEES[22][p_item]
	497	except KeyError:
	498	return _('School fee not yet fixed: p_item = %s' % p_item), None
[9152]	499	if previous_session:
[9520]	500	# Students can pay for previous sessions in all workflow states.
	501	# Fresh students are excluded by the update method of the
	502	# PreviousPaymentAddFormPage.
[9157]	503	if previous_session == student['studycourse'].entry_session:
[9152]	504	if student.is_foreigner:
[17457]	505	amount = schoolfees_dict['initial_foreigner']
[9152]	506	else:
[17457]	507	amount = schoolfees_dict['initial']
[9006]	508	else:
[9152]	509	if student.is_foreigner:
[17457]	510	amount = schoolfees_dict['returning_foreigner']
[9152]	511	else:
[17457]	512	amount = schoolfees_dict['returning']
[9152]	513	else:
	514	if student.state == CLEARED:
	515	if student.is_foreigner:
[17457]	516	amount = schoolfees_dict['initial_foreigner']
[9152]	517	else:
[17457]	518	amount = schoolfees_dict['initial']
[14858]	519	elif student.state == PAID and student.is_postgrad:
[9513]	520	p_session += 1
[9520]	521	academic_session = self._getSessionConfiguration(p_session)
	522	if academic_session == None:
[9513]	523	return _(u'Session configuration object is not available.'), None
	524	if student.is_foreigner:
[17457]	525	amount = schoolfees_dict['returning_foreigner']
[9513]	526	else:
[17457]	527	amount = schoolfees_dict['returning']
[9152]	528	elif student.state == RETURNING:
	529	# In case of returning school fee payment the payment session
	530	# and level contain the values of the session the student
	531	# has paid for.
	532	p_session, p_level = self.getReturningData(student)
[9520]	533	academic_session = self._getSessionConfiguration(p_session)
	534	if academic_session == None:
[9152]	535	return _(u'Session configuration object is not available.'), None
[9570]	536
[9520]	537	# Students are only allowed to pay for the next session
	538	# if current session payment has really been made,
	539	# i.e. payment object exists and is paid.
[9570]	540	#if not self._paymentMade(
	541	# student, student.current_session):
	542	# return _('You have not yet paid your current/active' +
	543	# ' session. Please use the previous session' +
	544	# ' payment form first.'), None
	545
[9152]	546	if student.is_foreigner:
[17457]	547	amount = schoolfees_dict['returning_foreigner']
[9152]	548	else:
[17457]	549	amount = schoolfees_dict['returning']
[14960]	550	# PHARMD school fee amount is fixed and previously paid
	551	# installments in current session are deducted.
[15363]	552	if student.current_mode == 'special_ft' \
	553	and student.state in (RETURNING, CLEARED):
	554	if student.is_foreigner:
	555	amount = 260000.0 - self._pharmdInstallments(student)
	556	else:
	557	amount = 160000.0 - self._pharmdInstallments(student)
[17457]	558	try:
	559	amount = float(amount)
	560	except ValueError:
	561	return _(u'School fee not yet fixed: p_item = %s' % p_item), None
[9006]	562	# Give 50% school fee discount to staff members.
	563	if student.is_staff:
	564	amount /= 2
[17457]	565
[16873]	566	else:
	567	fee_name = category + '_fee'
	568	amount = getattr(academic_session, fee_name, 0.0)
[8598]	569	if amount in (0.0, None):
[9520]	570	return _('Amount could not be determined.'), None
[8676]	571	# Add session specific penalty fee.
	572	if category == 'schoolfee' and student.is_postgrad:
	573	amount += academic_session.penalty_pg
[15108]	574	amount += academic_session.development_fee
[13757]	575	elif category == 'schoolfee' and student.current_mode == ('ug_ft'):
[13756]	576	amount += academic_session.penalty_ug_ft
[13757]	577	elif category == 'schoolfee' and student.current_mode == ('ug_pt'):
[13756]	578	amount += academic_session.penalty_ug_pt
[13998]	579	elif category == 'schoolfee' and student.current_mode == ('ug_sw'):
	580	amount += academic_session.penalty_sw
[14717]	581	elif category == 'schoolfee' and student.current_mode in (
	582	'dp_ft', 'dp_pt'):
	583	amount += academic_session.penalty_dp
[9727]	584	if category.startswith('tempmaint'):
	585	p_item = getUtility(IKofaUtils).PAYMENT_CATEGORIES[category]
	586	p_item = unicode(p_item)
	587	# Now we change the category because tempmaint payments
[12566]	588	# will be obsolete when Uniben returns to Kofa bed allocation.
[9727]	589	category = 'hostel_maintenance'
[8676]	590	# Create ticket.
[15320]	591	if self.samePaymentMade(student, category, p_item, p_session):
[11644]	592	return _('This type of payment has already been made.'), None
[11459]	593	if self._isPaymentDisabled(p_session, category, student):
[13814]	594	return _('This category of payments has been disabled.'), None
[8715]	595	payment = createObject(u'waeup.StudentOnlinePayment')
[8950]	596	timestamp = ("%d" % int(time()*10000))[1:]
[8598]	597	payment.p_id = "p%s" % timestamp
	598	payment.p_category = category
	599	payment.p_item = p_item
	600	payment.p_session = p_session
	601	payment.p_level = p_level
[9152]	602	payment.p_current = p_current
[8598]	603	payment.amount_auth = amount
	604	return None, payment
[7621]	605
[14588]	606	def warnCreditsOOR(self, studylevel, course=None):
[9831]	607	studycourse = studylevel.__parent__
	608	certificate = getattr(studycourse,'certificate', None)
	609	current_level = studycourse.current_level
	610	if None in (current_level, certificate):
[14588]	611	return
[16438]	612	if studylevel.__parent__.previous_verdict == 'R':
	613	return
[9831]	614	end_level = certificate.end_level
[15840]	615	if studylevel.student.faccode in (
	616	'MED', 'DEN', 'BMS') and studylevel.level == 200:
	617	limit = 61
	618	elif current_level >= end_level:
[14588]	619	limit = 51
	620	else:
	621	limit = 50
	622	if course and studylevel.total_credits + course.credits > limit:
	623	return _('Maximum credits exceeded.')
	624	elif studylevel.total_credits > limit:
	625	return _('Maximum credits exceeded.')
	626	return
[9831]	627
[16406]	628	def warnCourseAlreadyPassed(self, studylevel, course):
	629	"""Return message if course has already been passed at
	630	previous levels.
	631	"""
[16413]	632
	633	# med: we may need to put this matter on hold and allow
	634	# all the students to register.
	635	return False
	636
[16406]	637	previous_verdict = studylevel.__parent__.previous_verdict
	638	if previous_verdict in ('C', 'M'):
	639	return False
	640	for slevel in studylevel.__parent__.values():
	641	for cticket in slevel.values():
	642	if cticket.code == course.code \
	643	and cticket.total_score >= cticket.passmark:
	644	return _('Course has already been passed at previous level.')
	645	return False
	646
[11773]	647	def clearance_disabled_message(self, student):
	648	if student.is_postgrad:
	649	return None
	650	try:
	651	session_config = grok.getSite()[
	652	'configuration'][str(student.current_session)]
	653	except KeyError:
	654	return _('Session configuration object is not available.')
	655	if not session_config.clearance_enabled:
	656	return _('Clearance is disabled for this session.')
	657	return None
	658
[16100]	659	def renderPDFTranscript(self, view, filename='transcript.pdf',
	660	student=None,
	661	studentview=None,
	662	note=None,
	663	signatures=(),
	664	sigs_in_footer=(),
	665	digital_sigs=(),
	666	show_scans=True, topMargin=1.5,
	667	omit_fields=(),
	668	tableheader=None,
	669	no_passport=False,
	670	save_file=False):
	671	"""Render pdf slip of a transcripts.
	672	"""
	673	portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
	674	# XXX: tell what the different parameters mean
	675	style = getSampleStyleSheet()
	676	creator = self.getPDFCreator(student)
	677	data = []
	678	doc_title = view.label
	679	author = '%s (%s)' % (view.request.principal.title,
	680	view.request.principal.id)
	681	footer_text = view.label.split('\n')
	682	if len(footer_text) > 2:
	683	# We can add a department in first line
	684	footer_text = footer_text[1]
	685	else:
	686	# Only the first line is used for the footer
	687	footer_text = footer_text[0]
	688	if getattr(student, 'student_id', None) is not None:
	689	footer_text = "%s - %s - " % (student.student_id, footer_text)
	690
	691	# Insert student data table
	692	if student is not None:
	693	#bd_translation = trans(_('Base Data'), portal_language)
	694	#data.append(Paragraph(bd_translation, HEADING_STYLE))
	695	data.append(render_student_data(
	696	studentview, view.context,
	697	omit_fields, lang=portal_language,
	698	slipname=filename,
	699	no_passport=no_passport))
	700
	701	transcript_data = view.context.getTranscriptData()
	702	levels_data = transcript_data[0]
	703
	704	contextdata = []
	705	f_label = trans(_('Course of Study:'), portal_language)
	706	f_label = Paragraph(f_label, ENTRY1_STYLE)
	707	f_text = formatted_text(view.context.certificate.longtitle)
	708	f_text = Paragraph(f_text, ENTRY1_STYLE)
	709	contextdata.append([f_label,f_text])
	710
	711	f_label = trans(_('Faculty:'), portal_language)
	712	f_label = Paragraph(f_label, ENTRY1_STYLE)
	713	f_text = formatted_text(
	714	view.context.certificate.__parent__.__parent__.__parent__.longtitle)
	715	f_text = Paragraph(f_text, ENTRY1_STYLE)
	716	contextdata.append([f_label,f_text])
	717
	718	f_label = trans(_('Department:'), portal_language)
	719	f_label = Paragraph(f_label, ENTRY1_STYLE)
	720	f_text = formatted_text(
	721	view.context.certificate.__parent__.__parent__.longtitle)
	722	f_text = Paragraph(f_text, ENTRY1_STYLE)
	723	contextdata.append([f_label,f_text])
	724
	725	f_label = trans(_('Entry Session:'), portal_language)
	726	f_label = Paragraph(f_label, ENTRY1_STYLE)
	727	f_text = formatted_text(
	728	view.session_dict.get(view.context.entry_session))
	729	f_text = Paragraph(f_text, ENTRY1_STYLE)
	730	contextdata.append([f_label,f_text])
	731
	732	f_label = trans(_('Final Session:'), portal_language)
	733	f_label = Paragraph(f_label, ENTRY1_STYLE)
	734	f_text = formatted_text(
	735	view.session_dict.get(view.context.current_session))
	736	f_text = Paragraph(f_text, ENTRY1_STYLE)
	737	contextdata.append([f_label,f_text])
	738
	739	f_label = trans(_('Entry Mode:'), portal_language)
	740	f_label = Paragraph(f_label, ENTRY1_STYLE)
	741	f_text = formatted_text(view.studymode_dict.get(
	742	view.context.entry_mode))
	743	f_text = Paragraph(f_text, ENTRY1_STYLE)
	744	contextdata.append([f_label,f_text])
	745
	746	f_label = trans(_('Final Verdict:'), portal_language)
	747	f_label = Paragraph(f_label, ENTRY1_STYLE)
	748	f_text = formatted_text(view.studymode_dict.get(
	749	view.context.current_verdict))
	750	f_text = Paragraph(f_text, ENTRY1_STYLE)
	751	contextdata.append([f_label,f_text])
	752
	753	f_label = trans(_('Cumulative GPA:'), portal_language)
	754	f_label = Paragraph(f_label, ENTRY1_STYLE)
	755	format_float = getUtility(IKofaUtils).format_float
	756	cgpa = format_float(transcript_data[1], 3)
	757	if student.state == GRADUATED:
	758	f_text = formatted_text('%s (%s)' % (
	759	cgpa, self.getClassFromCGPA(transcript_data[1], student)[1]))
	760	else:
	761	f_text = formatted_text('%s' % cgpa)
[17498]	762	if not transcript_data[1]:
	763	f_text = formatted_text('No results yet!')
[16100]	764	f_text = Paragraph(f_text, ENTRY1_STYLE)
	765	contextdata.append([f_label,f_text])
	766
	767	contexttable = Table(contextdata,style=SLIP_STYLE)
	768	data.append(contexttable)
	769
[17498]	770	if transcript_data[1]:
	771	transcripttables = render_transcript_data(
	772	view, tableheader, levels_data, lang=portal_language)
	773	data.extend(transcripttables)
[16100]	774
	775	# Insert signatures
	776	# XXX: We are using only sigs_in_footer in waeup.kofa, so we
	777	# do not have a test for the following lines.
	778	if signatures and not sigs_in_footer:
	779	data.append(Spacer(1, 20))
	780	# Render one signature table per signature to
	781	# get date and signature in line.
	782	for signature in signatures:
	783	signaturetables = get_signature_tables(signature)
	784	data.append(signaturetables[0])
	785
	786	# Insert digital signatures
	787	if digital_sigs:
	788	data.append(Spacer(1, 20))
	789	sigs = digital_sigs.split('\n')
	790	for sig in sigs:
	791	data.append(Paragraph(sig, NOTE_STYLE))
	792
	793	view.response.setHeader(
	794	'Content-Type', 'application/pdf')
	795	try:
	796	pdf_stream = creator.create_pdf(
	797	data, None, doc_title, author=author, footer=footer_text,
[16906]	798	note=note, sigs_in_footer=sigs_in_footer, topMargin=topMargin,
	799	view=view)
[16100]	800	except IOError:
	801	view.flash(_('Error in image file.'))
	802	return view.redirect(view.url(view.context))
	803	if save_file:
	804	self._saveTranscriptPDF(student, pdf_stream)
	805	return
	806	return pdf_stream
	807
[14038]	808	#: A tuple containing the names of registration states in which changing of
	809	#: passport pictures is allowed.
[16445]	810	PORTRAIT_CHANGE_STATES = (CLEARANCE, REQUESTED)
[14038]	811
[16611]	812	#: A tuple containing the names of registration states in which changing of
	813	#: scanned signatures is allowed.
[16620]	814	SIGNATURE_CHANGE_STATES = (CLEARED, RETURNING, PAID, REGISTERED, VALIDATED, )
[16611]	815
[8441]	816	# Uniben prefix
[17145]	817	@property
	818	def STUDENT_ID_PREFIX(self):
	819	if grok.getSite().__name__ == 'uniben-cdl':
	820	return u'C'
	821	return u'B'
[15980]	822
	823	STUDENT_EXPORTER_NAMES = (
	824	'students',
	825	'studentstudycourses',
[16840]	826	'studentstudycourses_1',
[15980]	827	'studentstudylevels',
[16840]	828	#'studentstudylevels_1',
[15980]	829	'coursetickets',
[16840]	830	#'coursetickets_1',
[15980]	831	'studentpayments',
	832	'bedtickets',
	833	'trimmed',
	834	'outstandingcourses',
	835	'unpaidpayments',
	836	'sfpaymentsoverview',
	837	'sessionpaymentsoverview',
	838	'studylevelsoverview',
	839	'combocard',
	840	'bursary',
	841	'accommodationpayments',
	842	'transcriptdata',
	843	'trimmedpayments',
[16390]	844	'medicalhistory',
[17396]	845	'nysc',
[15980]	846	)

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