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utils.py @ 17930

Last change on this file since 17930 was 17930, checked in by Henrik Bettermann, 12 hours ago
2024 school fees
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[7419]	1	## $Id: utils.py 17930 2024-09-26 19:52:39Z 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(
[17930]	38	os.path.dirname(__file__), 'schoolfees_24.csv')
	39	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	40	SCHOOLFEES[24] = {line['code']: {item[0]:item[1] for item in line.items()}
	41	for line in reader}
	42
	43	schoolfees_path = os.path.join(
[17707]	44	os.path.dirname(__file__), 'schoolfees_23.csv')
	45	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	46	SCHOOLFEES[23] = {line['code']: {item[0]:item[1] for item in line.items()}
	47	for line in reader}
	48
	49	schoolfees_path = os.path.join(
[17457]	50	os.path.dirname(__file__), 'schoolfees_22.csv')
	51	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	52	SCHOOLFEES[22] = {line['code']: {item[0]:item[1] for item in line.items()}
	53	for line in reader}
	54
	55
	56	schoolfees_path = os.path.join(
	57	os.path.dirname(__file__), 'schoolfees_20.csv')
	58	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	59	SCHOOLFEES[20] = {line['code']: {item[0]:item[1] for item in line.items()}
	60	for line in reader}
	61
	62
	63	schoolfees_path = os.path.join(
	64	os.path.dirname(__file__), 'schoolfees_17.csv')
	65	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	66	SCHOOLFEES[17] = {line['code']: {item[0]:item[1] for item in line.items()}
	67	for line in reader}
	68
	69	schoolfees_path = os.path.join(
	70	os.path.dirname(__file__), 'schoolfees_12.csv')
	71	reader = csv.DictReader(open(schoolfees_path, 'rb'))
	72	SCHOOLFEES[12] = {line['code']: {item[0]:item[1] for item in line.items()}
	73	for line in reader}
	74
[8821]	75	class CustomStudentsUtils(NigeriaStudentsUtils):
[7151]	76	"""A collection of customized methods.
	77
	78	"""
	79
[16382]	80	SEPARATORS_DICT = {
	81	'form.fst_sit_fname': _(u'First Sitting Record'),
	82	'form.scd_sit_fname': _(u'Second Sitting Record'),
	83	'form.alr_fname': _(u'Advanced Level Record'),
	84	'form.hq_type': _(u'Higher Education Record'),
	85	'form.hq2_type': _(u'Second Higher Education Record'),
	86	'form.nysc_year': _(u'NYSC Information'),
	87	'form.employer': _(u'Employment History'),
	88	'form.former_matric': _(u'Former Student'),
	89	'form.fever': _(u'History of Symptoms'),
	90	'form.asthma': _(u'Medical History'),
	91	'form.lagos_abuja': _(u'Travel History'),
	92	'form.company_suspected': _(u'History of Contact/Infection'),
[17255]	93	'form.genotype': _(u'TISHIP Registration Form Data'),
[16382]	94	}
	95
[8270]	96	def getReturningData(self, student):
	97	""" This method defines what happens after school fee payment
[8319]	98	of returning students depending on the student's senate verdict.
[8270]	99	"""
[8319]	100	prev_level = student['studycourse'].current_level
	101	cur_verdict = student['studycourse'].current_verdict
[16714]	102	if cur_verdict == 'N' and prev_level in (100, 200):
[15482]	103	new_level = prev_level
[17536]	104	elif cur_verdict in ('A','B','M','N','Z',):
[8319]	105	# Successful student
	106	new_level = divmod(int(prev_level),100)[0]*100 + 100
[17536]	107	elif cur_verdict in ('C', 'L',):
[8319]	108	# Student on probation
	109	new_level = int(prev_level) + 10
	110	else:
	111	# Student is somehow in an undefined state.
	112	# Level has to be set manually.
	113	new_level = prev_level
[8270]	114	new_session = student['studycourse'].current_session + 1
	115	return new_session, new_level
	116
[17743]	117	ACCOMMODATION_SPAN = 5
[13251]	118
[13248]	119	def checkAccommodationRequirements(self, student, acc_details):
	120	if acc_details.get('expired', False):
	121	startdate = acc_details.get('startdate')
	122	enddate = acc_details.get('enddate')
	123	if startdate and enddate:
	124	tz = getUtility(IKofaUtils).tzinfo
	125	startdate = to_timezone(
	126	startdate, tz).strftime("%d/%m/%Y %H:%M:%S")
	127	enddate = to_timezone(
	128	enddate, tz).strftime("%d/%m/%Y %H:%M:%S")
	129	return _("Outside booking period: ${a} - ${b}",
	130	mapping = {'a': startdate, 'b': enddate})
	131	else:
	132	return _("Outside booking period.")
[13777]	133	if not student.is_postgrad and student.current_mode != 'ug_ft':
[13446]	134	return _("Only undergraduate full-time students are eligible to book accommodation.")
[13283]	135	bt = acc_details.get('bt')
	136	if not bt:
[13248]	137	return _("Your data are incomplete.")
	138	if not student.state in acc_details['allowed_states']:
	139	return _("You are in the wrong registration state.")
[17255]	140	#if student['studycourse'].current_session != acc_details[
	141	# 'booking_session']:
	142	# return _('Your current session does not '
	143	# 'match accommodation session.')
	144	if acc_details['booking_session'] - student[
	145	'studycourse'].current_session > self.ACCOMMODATION_SPAN:
	146	return _('Your current session does not allow ' + \
	147	'to book accommodation.')
[13283]	148	stage = bt.split('_')[2]
[13777]	149	if not student.is_postgrad and stage != 'fr' and not student[
[14328]	150	'studycourse'].previous_verdict in (
[15392]	151	'A', 'B', 'F', 'J', 'L', 'M', 'C', 'Z'):
[13283]	152	return _("Your are not eligible to book accommodation.")
[15307]	153	bsession = str(acc_details['booking_session'])
	154	if bsession in student['accommodation'].keys() \
	155	and not 'booking expired' in \
	156	student['accommodation'][bsession].bed_coordinates:
[13248]	157	return _('You already booked a bed space in '
	158	'current accommodation session.')
	159	return
[13244]	160
[13295]	161	def getAccommodationDetails(self, student):
	162	"""Determine the accommodation data of a student.
	163	"""
	164	d = {}
	165	d['error'] = u''
	166	hostels = grok.getSite()['hostels']
	167	d['booking_session'] = hostels.accommodation_session
	168	d['allowed_states'] = hostels.accommodation_states
	169	d['startdate'] = hostels.startdate
	170	d['enddate'] = hostels.enddate
	171	d['expired'] = hostels.expired
	172	# Determine bed type
	173	studycourse = student['studycourse']
	174	certificate = getattr(studycourse,'certificate',None)
	175	entry_session = studycourse.entry_session
	176	current_level = studycourse.current_level
	177	if None in (entry_session, current_level, certificate):
	178	return d
	179	if student.sex == 'f':
	180	sex = 'female'
	181	else:
	182	sex = 'male'
[13777]	183	if student.is_postgrad:
	184	bt = 'all'
	185	special_handling = 'pg'
	186	else:
	187	end_level = certificate.end_level
	188	if current_level == 10:
	189	bt = 'pr'
	190	elif entry_session == grok.getSite()['hostels'].accommodation_session:
	191	bt = 'fr'
	192	elif current_level >= end_level:
	193	bt = 'fi'
	194	else:
	195	bt = 're'
	196	special_handling = 'regular'
[15354]	197	desired_hostel = student['accommodation'].desired_hostel
	198	if student.faccode in ('MED', 'DEN') and (
	199	not desired_hostel or desired_hostel.startswith('clinical')):
[13777]	200	special_handling = 'clinical'
	201	elif student.certcode in ('BARTMAS', 'BARTTHR', 'BARTFAA',
[17324]	202	'BAEDFAA', 'BSCEDECHED', 'BAFAA',
[17603]	203	'BARTMUS', 'BSCEDECHED', 'BEDECHEDU'):
[13777]	204	special_handling = 'ekenwan'
[13295]	205	d['bt'] = u'%s_%s_%s' % (special_handling,sex,bt)
	206	return d
	207
[9520]	208	def _paymentMade(self, student, session):
	209	if len(student['payments']):
	210	for ticket in student['payments'].values():
	211	if ticket.p_state == 'paid' and \
	212	ticket.p_category == 'schoolfee' and \
	213	ticket.p_session == session:
	214	return True
	215	return False
	216
[13566]	217	def _isPaymentDisabled(self, p_session, category, student):
	218	academic_session = self._getSessionConfiguration(p_session)
[14688]	219	if category == 'schoolfee':
	220	if 'sf_all' in academic_session.payment_disabled:
	221	return True
[16516]	222	if student.state == RETURNING and \
	223	'sf_return' in academic_session.payment_disabled:
	224	return True
[14688]	225	if student.current_mode == 'found' and \
	226	'sf_found' in academic_session.payment_disabled:
	227	return True
	228	if student.is_postgrad:
	229	if 'sf_pg' in academic_session.payment_disabled:
	230	return True
	231	return False
	232	if student.current_mode.endswith('ft') and \
	233	'sf_ft' in academic_session.payment_disabled:
	234	return True
	235	if student.current_mode.endswith('pt') and \
	236	'sf_pt' in academic_session.payment_disabled:
	237	return True
	238	if student.current_mode.startswith('dp') and \
	239	'sf_dp' in academic_session.payment_disabled:
	240	return True
	241	if student.current_mode.endswith('sw') and \
	242	'sf_sw' in academic_session.payment_disabled:
	243	return True
[13566]	244	if category == 'hostel_maintenance' and \
	245	'maint_all' in academic_session.payment_disabled:
	246	return True
[16025]	247	if category == 'clearance':
	248	if 'cl_all' in academic_session.payment_disabled:
	249	return True
	250	if student.is_jupeb and \
	251	'cl_jupeb' in academic_session.payment_disabled:
	252	return True
[16374]	253	if not student.is_jupeb and \
	254	'cl_allexj' in academic_session.payment_disabled:
	255	return True
[13566]	256	return False
	257
[13251]	258	#def _hostelApplicationPaymentMade(self, student, session):
	259	# if len(student['payments']):
	260	# for ticket in student['payments'].values():
	261	# if ticket.p_state == 'paid' and \
	262	# ticket.p_category == 'hostel_application' and \
	263	# ticket.p_session == session:
	264	# return True
	265	# return False
[12566]	266
[14960]	267	def _pharmdInstallments(self, student):
	268	installments = 0.0
	269	if len(student['payments']):
	270	for ticket in student['payments'].values():
	271	if ticket.p_state == 'paid' and \
	272	ticket.p_category.startswith('pharmd') and \
	273	ticket.p_session == student.current_session:
	274	installments += ticket.amount_auth
	275	return installments
	276
[15320]	277	def samePaymentMade(self, student, category, p_item, p_session):
[15447]	278	if category in ('bed_allocation', 'transcript'):
[15320]	279	return False
	280	for key in student['payments'].keys():
	281	ticket = student['payments'][key]
	282	if ticket.p_state == 'paid' and\
	283	ticket.p_category == category and \
	284	ticket.p_item == p_item and \
	285	ticket.p_session == p_session:
	286	return True
	287	return False
	288
[17606]	289	def setCDLPaymentDetails(self, category, student,
	290	previous_session, previous_level, combi):
	291	"""Create Payment object and set the payment data of a CDL student for
	292	the payment category specified.
	293	"""
	294	p_item = u''
	295	amount = 0.0
	296	if previous_session:
	297	if previous_session < student['studycourse'].entry_session:
	298	return _('The previous session must not fall below '
	299	'your entry session.'), None
	300	if category == 'schoolfee':
	301	# School fee is always paid for the following session
	302	if previous_session > student['studycourse'].current_session:
	303	return _('This is not a previous session.'), None
	304	else:
	305	if previous_session > student['studycourse'].current_session - 1:
	306	return _('This is not a previous session.'), None
	307	p_session = previous_session
	308	p_level = previous_level
	309	p_current = False
	310	else:
	311	p_session = student['studycourse'].current_session
	312	p_level = student['studycourse'].current_level
	313	p_current = True
	314	academic_session = self._getSessionConfiguration(p_session)
	315	if academic_session == None:
	316	return _(u'Session configuration object is not available.'), None
	317	# Determine fee.
	318	if category == 'schoolfee':
	319	try:
	320	certificate = student['studycourse'].certificate
	321	p_item = certificate.code
	322	except (AttributeError, TypeError):
	323	return _('Study course data are incomplete.'), None
	324	if previous_session:
	325	# Students can pay for previous sessions in all
	326	# workflow states. Fresh students are excluded by the
	327	# update method of the PreviousPaymentAddFormPage.
	328	if previous_level == 100:
	329	amount = getattr(certificate, 'school_fee_1', 0.0)
	330	else:
	331	amount = getattr(certificate, 'school_fee_2', 0.0)
	332	else:
	333	if student.state == CLEARED:
	334	amount = getattr(certificate, 'school_fee_1', 0.0)
	335	elif student.state == RETURNING:
	336	# In case of returning school fee payment the
	337	# payment session and level contain the values of
	338	# the session the student has paid for. Payment
	339	# session is always next session.
	340	p_session, p_level = self.getReturningData(student)
	341	academic_session = self._getSessionConfiguration(p_session)
	342	if academic_session == None:
	343	return _(
	344	u'Session configuration object is not available.'
	345	), None
	346	amount = getattr(certificate, 'school_fee_2', 0.0)
	347	elif student.is_postgrad and student.state == PAID:
	348	# Returning postgraduate students also pay for the
	349	# next session but their level always remains the
	350	# same.
	351	p_session += 1
	352	academic_session = self._getSessionConfiguration(p_session)
	353	if academic_session == None:
	354	return _(
	355	u'Session configuration object is not available.'
	356	), None
	357	amount = getattr(certificate, 'school_fee_2', 0.0)
	358	elif category == 'clearance':
	359	try:
	360	p_item = student['studycourse'].certificate.code
	361	except (AttributeError, TypeError):
	362	return _('Study course data are incomplete.'), None
	363	amount = academic_session.clearance_fee
	364	elif category == 'combi' and combi:
	365	categories = getUtility(IKofaUtils).COMBI_PAYMENT_CATEGORIES
	366	for cat in combi:
	367	fee_name = cat + '_fee'
	368	cat_amount = getattr(academic_session, fee_name, 0.0)
	369	if not cat_amount:
	370	return _('%s undefined.' % categories[cat]), None
	371	amount += cat_amount
	372	p_item += u'%s + ' % categories[cat]
	373	p_item = p_item.strip(' + ')
	374	else:
	375	fee_name = category + '_fee'
	376	amount = getattr(academic_session, fee_name, 0.0)
	377	if amount in (0.0, None):
	378	return _('Amount could not be determined.'), None
	379	if self.samePaymentMade(student, category, p_item, p_session):
	380	return _('This type of payment has already been made.'), None
	381	if self._isPaymentDisabled(p_session, category, student):
	382	return _('This category of payments has been disabled.'), None
	383	payment = createObject(u'waeup.StudentOnlinePayment')
	384	timestamp = ("%d" % int(time()*10000))[1:]
	385	payment.p_id = "p%s" % timestamp
	386	payment.p_category = category
	387	payment.p_item = p_item
	388	payment.p_session = p_session
	389	payment.p_level = p_level
	390	payment.p_current = p_current
	391	payment.amount_auth = amount
	392	payment.p_combi = combi
	393	return None, payment
	394
	395
[9152]	396	def setPaymentDetails(self, category, student,
[15666]	397	previous_session, previous_level, combi):
[8598]	398	"""Create Payment object and set the payment data of a student for
	399	the payment category specified.
	400
	401	"""
[17606]	402	if grok.getSite().__name__ == 'uniben-cdl':
	403	return self.setCDLPaymentDetails(category, student,
	404	previous_session, previous_level, combi)
[8598]	405	p_item = u''
	406	amount = 0.0
[9152]	407	if previous_session:
[9520]	408	if previous_session < student['studycourse'].entry_session:
	409	return _('The previous session must not fall below '
	410	'your entry session.'), None
	411	if category == 'schoolfee':
	412	# School fee is always paid for the following session
	413	if previous_session > student['studycourse'].current_session:
	414	return _('This is not a previous session.'), None
	415	else:
	416	if previous_session > student['studycourse'].current_session - 1:
	417	return _('This is not a previous session.'), None
[9152]	418	p_session = previous_session
	419	p_level = previous_level
	420	p_current = False
	421	else:
	422	p_session = student['studycourse'].current_session
	423	p_level = student['studycourse'].current_level
	424	p_current = True
[9520]	425	academic_session = self._getSessionConfiguration(p_session)
	426	if academic_session == None:
[8598]	427	return _(u'Session configuration object is not available.'), None
[8676]	428	# Determine fee.
[16873]	429	if category.startswith('pharmd') \
[14960]	430	and student.current_mode == 'special_ft':
	431	amount = 80000.0
[16780]	432	elif category == 'plag_test':
	433	amount = 2500.0
	434	if student.is_postgrad:
	435	amount = 5000.0
[15108]	436	#elif category == 'develop' and student.is_postgrad:
	437	# amount = academic_session.development_fee
[13251]	438	elif category == 'bed_allocation':
[17236]	439	acco_details = self.getAccommodationDetails(student)
	440	p_session = acco_details['booking_session']
	441	p_item = acco_details['bt']
[15268]	442	desired_hostel = student['accommodation'].desired_hostel
[15314]	443	if not desired_hostel:
	444	return _(u'Select your favoured hostel first.'), None
	445	if desired_hostel and desired_hostel != 'no':
[15268]	446	p_item = u'%s (%s)' % (p_item, desired_hostel)
[13251]	447	amount = academic_session.booking_fee
[15002]	448	if student.is_postgrad:
	449	amount += 500
[13251]	450	elif category == 'hostel_maintenance':
	451	amount = 0.0
[17236]	452	booking_session = grok.getSite()['hostels'].accommodation_session
	453	bedticket = student['accommodation'].get(str(booking_session), None)
[13500]	454	if bedticket is not None and bedticket.bed is not None:
[13251]	455	p_item = bedticket.bed_coordinates
[17236]	456	p_session = booking_session
[13251]	457	if bedticket.bed.__parent__.maint_fee > 0:
	458	amount = bedticket.bed.__parent__.maint_fee
	459	else:
	460	# fallback
	461	amount = academic_session.maint_fee
	462	else:
[13508]	463	return _(u'No bed allocated.'), None
[13251]	464	#elif category == 'hostel_application':
	465	# amount = 1000.0
	466	#elif category.startswith('tempmaint'):
	467	# if not self._hostelApplicationPaymentMade(
	468	# student, student.current_session):
	469	# return _(
	470	# 'You have not yet paid the hostel application fee.'), None
	471	# if category == 'tempmaint_1':
	472	# amount = 8150.0
	473	# elif category == 'tempmaint_2':
	474	# amount = 12650.0
	475	# elif category == 'tempmaint_3':
	476	# amount = 9650.0
[7151]	477	elif category == 'clearance':
[9796]	478	p_item = student.certcode
	479	if p_item is None:
[8598]	480	return _('Study course data are incomplete.'), None
[17606]	481	if student.is_jupeb:
[14897]	482	amount = 50000.0
	483	elif student.faccode.startswith('FCETA'):
[13869]	484	# ASABA and AKOKA
[14932]	485	amount = 35000.0
[17112]	486	elif student.depcode == 'DMIC':
	487	amount = 70000.0
[17361]	488	elif student.faccode in ('BMS', 'MED', 'DEN') \
	489	and not student.is_postgrad:
[14897]	490	amount = 80000.0
[15574]	491	elif student.faccode == 'DCOEM':
	492	return _('Acceptance fee payment not necessary.'), None
[11479]	493	else:
[14897]	494	amount = 60000.0
[7151]	495	elif category == 'schoolfee':
[8598]	496	try:
	497	certificate = student['studycourse'].certificate
	498	p_item = certificate.code
	499	except (AttributeError, TypeError):
	500	return _('Study course data are incomplete.'), None
[17457]	501	try:
	502	if student.entry_session < 2017:
	503	schoolfees_dict = SCHOOLFEES[12][p_item]
	504	elif student.entry_session < 2020:
	505	schoolfees_dict = SCHOOLFEES[17][p_item]
	506	elif student.entry_session < 2022:
	507	schoolfees_dict = SCHOOLFEES[20][p_item]
[17707]	508	elif student.entry_session < 2023:
	509	schoolfees_dict = SCHOOLFEES[22][p_item]
[17930]	510	elif student.entry_session < 2024:
	511	schoolfees_dict = SCHOOLFEES[23][p_item]
[17457]	512	else:
[17930]	513	schoolfees_dict = SCHOOLFEES[24][p_item]
[17457]	514	except KeyError:
	515	return _('School fee not yet fixed: p_item = %s' % p_item), None
[9152]	516	if previous_session:
[9520]	517	# Students can pay for previous sessions in all workflow states.
	518	# Fresh students are excluded by the update method of the
	519	# PreviousPaymentAddFormPage.
[9157]	520	if previous_session == student['studycourse'].entry_session:
[9152]	521	if student.is_foreigner:
[17457]	522	amount = schoolfees_dict['initial_foreigner']
[9152]	523	else:
[17457]	524	amount = schoolfees_dict['initial']
[9006]	525	else:
[9152]	526	if student.is_foreigner:
[17457]	527	amount = schoolfees_dict['returning_foreigner']
[9152]	528	else:
[17457]	529	amount = schoolfees_dict['returning']
[9152]	530	else:
	531	if student.state == CLEARED:
	532	if student.is_foreigner:
[17457]	533	amount = schoolfees_dict['initial_foreigner']
[9152]	534	else:
[17457]	535	amount = schoolfees_dict['initial']
[14858]	536	elif student.state == PAID and student.is_postgrad:
[9513]	537	p_session += 1
[9520]	538	academic_session = self._getSessionConfiguration(p_session)
	539	if academic_session == None:
[9513]	540	return _(u'Session configuration object is not available.'), None
	541	if student.is_foreigner:
[17457]	542	amount = schoolfees_dict['returning_foreigner']
[9513]	543	else:
[17457]	544	amount = schoolfees_dict['returning']
[9152]	545	elif student.state == RETURNING:
	546	# In case of returning school fee payment the payment session
	547	# and level contain the values of the session the student
	548	# has paid for.
	549	p_session, p_level = self.getReturningData(student)
[9520]	550	academic_session = self._getSessionConfiguration(p_session)
	551	if academic_session == None:
[9152]	552	return _(u'Session configuration object is not available.'), None
[9570]	553
[9520]	554	# Students are only allowed to pay for the next session
	555	# if current session payment has really been made,
	556	# i.e. payment object exists and is paid.
[9570]	557	#if not self._paymentMade(
	558	# student, student.current_session):
	559	# return _('You have not yet paid your current/active' +
	560	# ' session. Please use the previous session' +
	561	# ' payment form first.'), None
	562
[9152]	563	if student.is_foreigner:
[17457]	564	amount = schoolfees_dict['returning_foreigner']
[9152]	565	else:
[17457]	566	amount = schoolfees_dict['returning']
[14960]	567	# PHARMD school fee amount is fixed and previously paid
	568	# installments in current session are deducted.
[15363]	569	if student.current_mode == 'special_ft' \
	570	and student.state in (RETURNING, CLEARED):
	571	if student.is_foreigner:
	572	amount = 260000.0 - self._pharmdInstallments(student)
	573	else:
	574	amount = 160000.0 - self._pharmdInstallments(student)
[17457]	575	try:
	576	amount = float(amount)
	577	except ValueError:
	578	return _(u'School fee not yet fixed: p_item = %s' % p_item), None
[9006]	579	# Give 50% school fee discount to staff members.
	580	if student.is_staff:
	581	amount /= 2
[17457]	582
[16873]	583	else:
	584	fee_name = category + '_fee'
	585	amount = getattr(academic_session, fee_name, 0.0)
[8598]	586	if amount in (0.0, None):
[9520]	587	return _('Amount could not be determined.'), None
[8676]	588	# Add session specific penalty fee.
	589	if category == 'schoolfee' and student.is_postgrad:
	590	amount += academic_session.penalty_pg
[15108]	591	amount += academic_session.development_fee
[13757]	592	elif category == 'schoolfee' and student.current_mode == ('ug_ft'):
[13756]	593	amount += academic_session.penalty_ug_ft
[13757]	594	elif category == 'schoolfee' and student.current_mode == ('ug_pt'):
[13756]	595	amount += academic_session.penalty_ug_pt
[13998]	596	elif category == 'schoolfee' and student.current_mode == ('ug_sw'):
	597	amount += academic_session.penalty_sw
[14717]	598	elif category == 'schoolfee' and student.current_mode in (
	599	'dp_ft', 'dp_pt'):
	600	amount += academic_session.penalty_dp
[9727]	601	if category.startswith('tempmaint'):
	602	p_item = getUtility(IKofaUtils).PAYMENT_CATEGORIES[category]
	603	p_item = unicode(p_item)
	604	# Now we change the category because tempmaint payments
[12566]	605	# will be obsolete when Uniben returns to Kofa bed allocation.
[9727]	606	category = 'hostel_maintenance'
[8676]	607	# Create ticket.
[15320]	608	if self.samePaymentMade(student, category, p_item, p_session):
[11644]	609	return _('This type of payment has already been made.'), None
[11459]	610	if self._isPaymentDisabled(p_session, category, student):
[13814]	611	return _('This category of payments has been disabled.'), None
[8715]	612	payment = createObject(u'waeup.StudentOnlinePayment')
[8950]	613	timestamp = ("%d" % int(time()*10000))[1:]
[8598]	614	payment.p_id = "p%s" % timestamp
	615	payment.p_category = category
	616	payment.p_item = p_item
	617	payment.p_session = p_session
	618	payment.p_level = p_level
[9152]	619	payment.p_current = p_current
[8598]	620	payment.amount_auth = amount
	621	return None, payment
[7621]	622
[14588]	623	def warnCreditsOOR(self, studylevel, course=None):
[9831]	624	studycourse = studylevel.__parent__
	625	certificate = getattr(studycourse,'certificate', None)
	626	current_level = studycourse.current_level
	627	if None in (current_level, certificate):
[14588]	628	return
[16438]	629	if studylevel.__parent__.previous_verdict == 'R':
	630	return
[9831]	631	end_level = certificate.end_level
[15840]	632	if studylevel.student.faccode in (
	633	'MED', 'DEN', 'BMS') and studylevel.level == 200:
	634	limit = 61
	635	elif current_level >= end_level:
[17912]	636	if studycourse.current_verdict == 'R':
	637	limit = 999
	638	else:
	639	limit = 51
[14588]	640	else:
	641	limit = 50
	642	if course and studylevel.total_credits + course.credits > limit:
	643	return _('Maximum credits exceeded.')
	644	elif studylevel.total_credits > limit:
	645	return _('Maximum credits exceeded.')
	646	return
[9831]	647
[16406]	648	def warnCourseAlreadyPassed(self, studylevel, course):
	649	"""Return message if course has already been passed at
	650	previous levels.
	651	"""
[16413]	652
	653	# med: we may need to put this matter on hold and allow
	654	# all the students to register.
	655	return False
	656
[16406]	657	previous_verdict = studylevel.__parent__.previous_verdict
	658	if previous_verdict in ('C', 'M'):
	659	return False
	660	for slevel in studylevel.__parent__.values():
	661	for cticket in slevel.values():
	662	if cticket.code == course.code \
	663	and cticket.total_score >= cticket.passmark:
	664	return _('Course has already been passed at previous level.')
	665	return False
	666
[11773]	667	def clearance_disabled_message(self, student):
	668	if student.is_postgrad:
	669	return None
	670	try:
	671	session_config = grok.getSite()[
	672	'configuration'][str(student.current_session)]
	673	except KeyError:
	674	return _('Session configuration object is not available.')
	675	if not session_config.clearance_enabled:
	676	return _('Clearance is disabled for this session.')
	677	return None
	678
[16100]	679	def renderPDFTranscript(self, view, filename='transcript.pdf',
	680	student=None,
	681	studentview=None,
	682	note=None,
	683	signatures=(),
	684	sigs_in_footer=(),
	685	digital_sigs=(),
	686	show_scans=True, topMargin=1.5,
	687	omit_fields=(),
	688	tableheader=None,
	689	no_passport=False,
	690	save_file=False):
	691	"""Render pdf slip of a transcripts.
	692	"""
	693	portal_language = getUtility(IKofaUtils).PORTAL_LANGUAGE
	694	# XXX: tell what the different parameters mean
	695	style = getSampleStyleSheet()
	696	creator = self.getPDFCreator(student)
	697	data = []
	698	doc_title = view.label
	699	author = '%s (%s)' % (view.request.principal.title,
	700	view.request.principal.id)
	701	footer_text = view.label.split('\n')
	702	if len(footer_text) > 2:
	703	# We can add a department in first line
	704	footer_text = footer_text[1]
	705	else:
	706	# Only the first line is used for the footer
	707	footer_text = footer_text[0]
	708	if getattr(student, 'student_id', None) is not None:
	709	footer_text = "%s - %s - " % (student.student_id, footer_text)
	710
	711	# Insert student data table
	712	if student is not None:
	713	#bd_translation = trans(_('Base Data'), portal_language)
	714	#data.append(Paragraph(bd_translation, HEADING_STYLE))
	715	data.append(render_student_data(
	716	studentview, view.context,
	717	omit_fields, lang=portal_language,
	718	slipname=filename,
	719	no_passport=no_passport))
	720
	721	transcript_data = view.context.getTranscriptData()
	722	levels_data = transcript_data[0]
	723
	724	contextdata = []
	725	f_label = trans(_('Course of Study:'), portal_language)
	726	f_label = Paragraph(f_label, ENTRY1_STYLE)
	727	f_text = formatted_text(view.context.certificate.longtitle)
	728	f_text = Paragraph(f_text, ENTRY1_STYLE)
	729	contextdata.append([f_label,f_text])
	730
	731	f_label = trans(_('Faculty:'), portal_language)
	732	f_label = Paragraph(f_label, ENTRY1_STYLE)
	733	f_text = formatted_text(
	734	view.context.certificate.__parent__.__parent__.__parent__.longtitle)
	735	f_text = Paragraph(f_text, ENTRY1_STYLE)
	736	contextdata.append([f_label,f_text])
	737
	738	f_label = trans(_('Department:'), portal_language)
	739	f_label = Paragraph(f_label, ENTRY1_STYLE)
	740	f_text = formatted_text(
	741	view.context.certificate.__parent__.__parent__.longtitle)
	742	f_text = Paragraph(f_text, ENTRY1_STYLE)
	743	contextdata.append([f_label,f_text])
	744
	745	f_label = trans(_('Entry Session:'), portal_language)
	746	f_label = Paragraph(f_label, ENTRY1_STYLE)
	747	f_text = formatted_text(
	748	view.session_dict.get(view.context.entry_session))
	749	f_text = Paragraph(f_text, ENTRY1_STYLE)
	750	contextdata.append([f_label,f_text])
	751
	752	f_label = trans(_('Final Session:'), portal_language)
	753	f_label = Paragraph(f_label, ENTRY1_STYLE)
	754	f_text = formatted_text(
	755	view.session_dict.get(view.context.current_session))
	756	f_text = Paragraph(f_text, ENTRY1_STYLE)
	757	contextdata.append([f_label,f_text])
	758
	759	f_label = trans(_('Entry Mode:'), portal_language)
	760	f_label = Paragraph(f_label, ENTRY1_STYLE)
	761	f_text = formatted_text(view.studymode_dict.get(
	762	view.context.entry_mode))
	763	f_text = Paragraph(f_text, ENTRY1_STYLE)
	764	contextdata.append([f_label,f_text])
	765
	766	f_label = trans(_('Final Verdict:'), portal_language)
	767	f_label = Paragraph(f_label, ENTRY1_STYLE)
	768	f_text = formatted_text(view.studymode_dict.get(
	769	view.context.current_verdict))
	770	f_text = Paragraph(f_text, ENTRY1_STYLE)
	771	contextdata.append([f_label,f_text])
	772
	773	f_label = trans(_('Cumulative GPA:'), portal_language)
	774	f_label = Paragraph(f_label, ENTRY1_STYLE)
	775	format_float = getUtility(IKofaUtils).format_float
	776	cgpa = format_float(transcript_data[1], 3)
	777	if student.state == GRADUATED:
	778	f_text = formatted_text('%s (%s)' % (
	779	cgpa, self.getClassFromCGPA(transcript_data[1], student)[1]))
	780	else:
	781	f_text = formatted_text('%s' % cgpa)
[17498]	782	if not transcript_data[1]:
	783	f_text = formatted_text('No results yet!')
[16100]	784	f_text = Paragraph(f_text, ENTRY1_STYLE)
	785	contextdata.append([f_label,f_text])
	786
	787	contexttable = Table(contextdata,style=SLIP_STYLE)
	788	data.append(contexttable)
	789
[17498]	790	if transcript_data[1]:
	791	transcripttables = render_transcript_data(
	792	view, tableheader, levels_data, lang=portal_language)
	793	data.extend(transcripttables)
[16100]	794
	795	# Insert signatures
	796	# XXX: We are using only sigs_in_footer in waeup.kofa, so we
	797	# do not have a test for the following lines.
	798	if signatures and not sigs_in_footer:
	799	data.append(Spacer(1, 20))
	800	# Render one signature table per signature to
	801	# get date and signature in line.
	802	for signature in signatures:
	803	signaturetables = get_signature_tables(signature)
	804	data.append(signaturetables[0])
	805
	806	# Insert digital signatures
	807	if digital_sigs:
	808	data.append(Spacer(1, 20))
	809	sigs = digital_sigs.split('\n')
	810	for sig in sigs:
	811	data.append(Paragraph(sig, NOTE_STYLE))
	812
	813	view.response.setHeader(
	814	'Content-Type', 'application/pdf')
	815	try:
	816	pdf_stream = creator.create_pdf(
	817	data, None, doc_title, author=author, footer=footer_text,
[16906]	818	note=note, sigs_in_footer=sigs_in_footer, topMargin=topMargin,
	819	view=view)
[16100]	820	except IOError:
	821	view.flash(_('Error in image file.'))
	822	return view.redirect(view.url(view.context))
	823	if save_file:
	824	self._saveTranscriptPDF(student, pdf_stream)
	825	return
	826	return pdf_stream
	827
[14038]	828	#: A tuple containing the names of registration states in which changing of
	829	#: passport pictures is allowed.
[17814]	830	PORTRAIT_CHANGE_STATES = (CLEARANCE, ADMITTED, REQUESTED)
[14038]	831
[17807]	832	def allowPortraitChange(self, student):
	833	"""Check if student is allowed to change the portrait file.
	834	"""
	835	if student.is_jupeb:
	836	return False
	837	if student.state not in self.PORTRAIT_CHANGE_STATES:
	838	return False
	839	return True
	840
[16611]	841	#: A tuple containing the names of registration states in which changing of
	842	#: scanned signatures is allowed.
[16620]	843	SIGNATURE_CHANGE_STATES = (CLEARED, RETURNING, PAID, REGISTERED, VALIDATED, )
[16611]	844
[17870]	845	def final_clearance_enabled(self, student):
[17875]	846	studycourse = student['studycourse']
	847	certificate = getattr(studycourse,'certificate',None)
	848	current_level = studycourse.current_level
	849	if None in (current_level, certificate):
	850	return False
	851	if student.is_postgrad:
	852	return True
	853	end_level = certificate.end_level
	854	if current_level >= end_level:
	855	return True
	856	return False
[17870]	857
[8441]	858	# Uniben prefix
[17145]	859	@property
	860	def STUDENT_ID_PREFIX(self):
	861	if grok.getSite().__name__ == 'uniben-cdl':
	862	return u'C'
	863	return u'B'
[15980]	864
	865	STUDENT_EXPORTER_NAMES = (
	866	'students',
	867	'studentstudycourses',
[16840]	868	'studentstudycourses_1',
[15980]	869	'studentstudylevels',
[16840]	870	#'studentstudylevels_1',
[15980]	871	'coursetickets',
[16840]	872	#'coursetickets_1',
[15980]	873	'studentpayments',
	874	'bedtickets',
	875	'trimmed',
	876	'outstandingcourses',
	877	'unpaidpayments',
	878	'sfpaymentsoverview',
	879	'sessionpaymentsoverview',
	880	'studylevelsoverview',
	881	'combocard',
	882	'bursary',
	883	'accommodationpayments',
	884	'transcriptdata',
	885	'trimmedpayments',
[16390]	886	'medicalhistory',
[17915]	887	'routingslip',
[17396]	888	'nysc',
[15980]	889	)

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source: main/waeup.uniben/trunk/src/waeup/uniben/students/utils.py @ 17930

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