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source: WAeUP_SRP/trunk/Widgets.py @ 1368

Last change on this file since 1368 was 1343, checked in by Henrik Bettermann, 18 years ago
fixes
Property svn:keywords set to `Id`
File size: 31.2 KB

Rev	Line
[47]	1	#-- mode: python; mode: fold --
[990]	2	# $Id: Widgets.py 1343 2007-01-23 16:50:50Z henrik $
[295]	3	from cgi import escape
[502]	4	from types import *
[22]	5	from Globals import InitializeClass
[199]	6	##from Products.CPSSchemas.Widget import CPSWidgetType
[295]	7	from Products.CMFCore.utils import getToolByName
[537]	8	from Products.CPSSchemas.BasicWidgets import CPSWidget, CPSStringWidget, CPSEmailWidget,CPSImageWidget
[295]	9	from Products.CPSSchemas.BasicWidgets import renderHtmlTag,CPSSelectWidget, CPSStringWidget
[22]	10	from Products.CPSSchemas.ExtendedWidgets import CPSDateTimeWidget
[199]	11	from Products.CPSSchemas.Widget import widgetRegistry
	12	##from Products.CPSSchemas.WidgetTypesTool import WidgetTypeRegistry
[22]	13	from DateTime.DateTime import DateTime
	14	from AccessControl import getSecurityManager
[502]	15	from Products.WAeUP_SRP.Students import getStudentByRegNo
[22]	16	from re import compile
[952]	17	import logging
[22]	18
[952]	19	#from zLOG import LOG, DEBUG
[22]	20
[295]	21	class CPSSelectWidgetForRecord(CPSSelectWidget): ###(
	22	"""Select widget. with record names"""
	23	meta_type = 'Select Widget for Records'
	24
	25	field_types = ('CPS String Field',)
	26	field_inits = ({'is_searchabletext': 1,},)
	27
	28	_properties = CPSSelectWidget._properties + (
	29	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	30	'label': 'Record Id', 'is_required' : 1},
	31	)
	32
	33	def render(self, mode, datastructure, **kw):
	34	"""Render in mode from datastructure."""
	35	value = datastructure[self.getWidgetId()]
	36	vocabulary = self._getVocabulary(datastructure)
	37	portal = getToolByName(self, 'portal_url').getPortalObject()
	38	cpsmcat = portal.translation_service
	39	if mode == 'view':
	40	if self.translated:
	41	return escape(cpsmcat(vocabulary.getMsgid(value, value)).encode('ISO-8859-15', 'ignore'))
	42	else:
	43	return escape(vocabulary.get(value, value))
	44	elif mode == 'edit':
	45	html_widget_id = self.getHtmlWidgetId()
[444]	46	res = renderHtmlTag('select',
	47	name='%s.%s:records' % (self.record_id,html_widget_id),
[295]	48	id=html_widget_id)
	49	in_selection = 0
	50	for k, v in vocabulary.items():
	51	if self.translated:
	52	kw = {'value': k,
	53	'contents': cpsmcat(vocabulary.getMsgid(k, k)).encode('ISO-8859-15', 'ignore')
	54	}
	55	else:
	56	kw = {'value': k, 'contents': v}
	57	if value == k:
	58	kw['selected'] = 'selected'
	59	in_selection = 1
	60	res += renderHtmlTag('option', **kw)
	61	if value and not in_selection:
	62	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	63	'selected': 'selected'}
	64	res += renderHtmlTag('option', **kw)
	65	res += '</select>'
	66	return res
	67	raise RuntimeError('unknown mode %s' % mode)
	68
	69	InitializeClass(CPSSelectWidgetForRecord)
	70
	71	widgetRegistry.register(CPSSelectWidgetForRecord)
	72
	73	###)
	74
[373]	75	class CPSStringWidgetForRecord(CPSStringWidget): ###(
[295]	76	"""String widget."""
	77	meta_type = 'String Widget For Record'
	78
	79	field_types = ('CPS String Field',)
	80	field_inits = ({'is_searchabletext': 1,},)
	81	_properties = CPSStringWidget._properties + (
	82	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	83	'label': 'Record Id', 'is_required' : 1},
	84	)
	85
	86	def render(self, mode, datastructure, **kw):
	87	"""Render in mode from datastructure."""
	88	value = datastructure[self.getWidgetId()]
	89	if mode == 'view':
	90	return escape(value)
	91	elif mode == 'edit':
	92	# XXX TODO should use an other name than kw !
	93	# XXX change this everywhere
	94	html_widget_id = self.getHtmlWidgetId()
	95	kw = {'type': 'text',
	96	'id' : html_widget_id,
[444]	97	'name': '%s.%s:records' % (self.record_id,html_widget_id),
[295]	98	'value': escape(value),
	99	'size': self.display_width,
	100	}
	101	if self.size_max:
	102	kw['maxlength'] = self.size_max
	103	return renderHtmlTag('input', **kw)
	104	raise RuntimeError('unknown mode %s' % mode)
	105
	106	InitializeClass(CPSStringWidgetForRecord)
	107
	108	widgetRegistry.register(CPSStringWidgetForRecord)
	109
[373]	110	###)
	111
	112	class CertificateCourseIdWidget(CPSStringWidget): ###(
	113	""" CertificateCourseId Widget"""
	114	meta_type = "CertificateCourseId Widget"
[444]	115
[373]	116	def validate(self, datastructure, **kw):
	117	"""Validate datastructure and update datamodel."""
[444]	118
[373]	119	valid = CPSStringWidget.validate(self, datastructure, **kw)
	120	if not valid:
	121	return 0
	122	else:
	123	widget_id = self.getWidgetId()
	124	value = datastructure[widget_id].upper()
	125	err = 0
	126	c_ids = [c.id for c in self.portal_catalog({'meta_type': "Course"})]
[381]	127	if hasattr(self.aq_parent,value):
[444]	128	err = 'Course %s already exists' % (value)
[381]	129	elif value not in c_ids:
[444]	130	err = 'Course %s does not exist' % (value)
[373]	131	if err:
	132	datastructure.setError(widget_id, err)
	133	else:
	134	datamodel = datastructure.getDataModel()
	135	datamodel[self.fields[0]] = value
[444]	136
[373]	137	return not err
	138
	139	InitializeClass(CertificateCourseIdWidget)
	140
	141	widgetRegistry.register(CertificateCourseIdWidget)
[551]	142	###)
[373]	143
[551]	144	class CourseIdWidget(CPSStringWidget): ###(
	145	""" CourseId Widget"""
	146	meta_type = "CourseId Widget"
	147
	148	def validate(self, datastructure, **kw):
	149	"""Validate datastructure and update datamodel."""
	150
	151	valid = CPSStringWidget.validate(self, datastructure, **kw)
	152	if not valid:
	153	return 0
	154	else:
	155	widget_id = self.getWidgetId()
	156	value = datastructure[widget_id].upper()
	157	err = 0
	158	res = self.portal_catalog(meta_type= "Course",id = value)
	159	if len(res) > 0:
	160	err = 'Course %s already exists' % (value)
	161	if err:
	162	datastructure.setError(widget_id, err)
	163	else:
	164	datamodel = datastructure.getDataModel()
	165	datamodel[self.fields[0]] = value
	166
	167	return not err
	168
	169	InitializeClass(CourseIdWidget)
	170
	171	widgetRegistry.register(CourseIdWidget)
	172
	173
[373]	174	###)
	175
[714]	176	class WAeUPReservedRoomsWidget(CPSStringWidget): ###(
	177	""" WAeUPReservedRooms Widget"""
	178	meta_type = "WAeUPReservedRooms Widget"
	179
	180	def validate(self, datastructure, **kw):
	181	"""Validate datastructure and update datamodel."""
	182	import re
	183	valid = CPSStringWidget.validate(self, datastructure, **kw)
	184	if not valid:
	185	return 0
	186	else:
	187	widget_id = self.getWidgetId()
	188	value = datastructure[widget_id]
	189	err = 0
	190	try:
[926]	191	reserved = [(r.split('/')[0],int(r.split('/')[1])) for r in re.split(',\|\.\| ',value)
[714]	192	if r]
[1038]	193	except (ValueError,IndexError),msg:
[714]	194	err = str(msg)
	195	if err:
	196	datastructure.setError(widget_id, err)
	197	else:
	198	datamodel = datastructure.getDataModel()
	199	datamodel[self.fields[0]] = value
	200	return not err
	201
	202	InitializeClass(WAeUPReservedRoomsWidget)
	203
	204	widgetRegistry.register(WAeUPReservedRoomsWidget)
	205
	206
	207	###)
	208
[388]	209	class WAeUPIdWidget(CPSStringWidget): ###(
	210	""" WAeUPId Widget"""
	211	meta_type = "WAeUPId Widget"
[444]	212
[388]	213	def validate(self, datastructure, **kw):
	214	"""Validate datastructure and update datamodel."""
[444]	215
[388]	216	valid = CPSStringWidget.validate(self, datastructure, **kw)
[422]	217	id_pat_str = r"\S"
	218	inv_id_pat = compile(r"^%s$" % id_pat_str)
[388]	219	if not valid:
	220	return 0
	221	else:
[586]	222	portal_type_query = {'query':['Faculty',
	223	'Department',
	224	'Course',
	225	'Certificate',
	226	'CertificateCourse',]}
[388]	227	widget_id = self.getWidgetId()
	228	value = datastructure[widget_id].upper()
	229	err = 0
[440]	230	if len(value.split()) > 1:
[783]	231	err = 'Invalid Id, Id contains space(s).'
[586]	232	elif self.portal_catalog(portal_type=portal_type_query,id=value):
[783]	233	err = 'An object with the Id %s already exists in the Academic Section.' % (value)
[388]	234	if err:
	235	datastructure.setError(widget_id, err)
	236	else:
	237	datamodel = datastructure.getDataModel()
	238	datamodel[self.fields[0]] = value
[444]	239
[388]	240	return not err
	241
	242	InitializeClass(WAeUPIdWidget)
	243
	244	widgetRegistry.register(WAeUPIdWidget)
	245
	246
	247	###)
	248
[1025]	249	class StudyCourseWidget(CPSStringWidget): ###(
	250	""" StudyCourse Widget"""
	251	meta_type = "StudyCourse Widget"
	252
	253	def validate(self, datastructure, **kw):
	254	"""Validate datastructure and update datamodel."""
	255	#from Products.zdb import set_trace
	256	#set_trace()
	257	valid = CPSStringWidget.validate(self, datastructure, **kw)
	258	id_pat_str = r"\S"
	259	inv_id_pat = compile(r"^%s$" % id_pat_str)
	260	if not valid:
	261	return 0
	262	else:
	263	widget_id = self.getWidgetId()
	264	value = datastructure[widget_id].upper()
	265	err = 0
	266	if len(value.split()) > 1:
	267	err = 'Invalid Id, Id contains space(s).'
	268	elif not self.portal_catalog(portal_type='Certificate',id=value):
	269	err = 'No such certificate'
	270	if err:
	271	datastructure.setError(widget_id, err)
	272	else:
	273	datamodel = datastructure.getDataModel()
	274	datamodel[self.fields[0]] = value
	275	return not err
	276
	277	InitializeClass(StudyCourseWidget)
	278
	279	widgetRegistry.register(StudyCourseWidget)
	280	###)
	281
[710]	282	##class StudentIdWidget(CPSStringWidget): ###(
	283	## """ StudentId Widget"""
	284	## meta_type = "StudentId Widget"
	285	## digits = 8
	286	## digits_str = "N"*digits
	287	## letters = 2
	288	## letters_str = "L"*letters
	289	##
	290	## def validate(self, datastructure, **kw):
	291	## """Validate datastructure and update datamodel."""
	292	##
	293	## valid = CPSStringWidget.validate(self, datastructure, **kw)
	294	## if not valid:
	295	## return 0
	296	## else:
	297	## widget_id = self.getWidgetId()
	298	## value = datastructure[widget_id]
	299	## err = 0
	300	## if not (len(value) == self.digits + self.letters and value[:self.digits].isdigit() and value[self.digits:].isalpha()):
	301	## err = 'Invalid Registration Number in the format: %s%s with N = Number, L = Letter' % (self.digits_str,self.letters_str)
	302	## if err:
	303	## datastructure.setError(widget_id, err)
	304	## else:
	305	## datamodel = datastructure.getDataModel()
	306	## datamodel[self.fields[0]] = value
	307	##
	308	## return not err
	309	##
	310	##InitializeClass(StudentIdWidget)
	311	##widgetRegistry.register(StudentIdWidget)
	312	##
	313	#####)
[444]	314
[463]	315	class JambRegNoWidget(CPSStringWidget): ###(
	316	""" JambRegNo Widget"""
	317	meta_type = "JambRegNo Widget"
[1169]	318	_properties = CPSStringWidget._properties + (
	319	{'id': 'catalog', 'type': 'string', 'mode': 'w',
	320	'label': 'Catalog to search'},
	321	{'id': 'reference', 'type': 'string', 'mode': 'w',
	322	'label': 'Reference Field'},
	323	)
	324	catalog = "portal_pumeresults" #the catalog to search for jamb_reg_no
	325	reference = ""
[463]	326	digits = 8
	327	digits_str = "N"*digits
	328	letters = 2
	329	letters_str = "L"*letters
	330	def validate(self, datastructure, **kw):
	331	"""Validate datastructure and update datamodel."""
	332	valid = CPSStringWidget.validate(self, datastructure, **kw)
[816]	333	#import pdb;pdb.set_trace()
[1169]	334	jamb_nr_catalog = getattr(self,self.catalog)
	335	widget_id = self.getWidgetId()
	336	value = datastructure[widget_id].upper()
	337	err = 0
	338	if not valid: #or not (len(value) == self.digits + self.letters and value[:self.digits].isdigit() and value[self.digits:].isalpha()):
	339	#err = 'Invalid number, the expected format is: %s%s with N = Number, L = Letter' % (self.digits_str,self.letters_str)
	340	err = 'Invalid number'
	341	elif self.reference == '':
	342	#s = getStudentByRegNo(self,value)
	343	pume = jamb_nr_catalog(jamb_reg_no = value)
	344	if len(pume) < 1:
	345	err = 'No Student with JAMB RegNo %s.' % (value)
	346	else:
	347	datastructure['pume'] = pume[0]
[463]	348	else:
[1169]	349	#import pdb;pdb.set_trace()
	350	record = datastructure[self.reference]
	351	#jamb_reg_no = getattr(record,widget_id)
	352	jamb_reg_no = record.Entryregno
	353	if jamb_reg_no != value:
	354	err = 'Entry Registration Nr does not match.'
	355	if err:
	356	datastructure.setError(widget_id, err)
	357	else:
	358	datamodel = datastructure.getDataModel()
	359	datamodel[self.fields[0]] = value
	360	return not err
[463]	361
	362	InitializeClass(JambRegNoWidget)
	363
	364	widgetRegistry.register(JambRegNoWidget)
[47]	365	###)
	366
[1175]	367	class SecretWidget(CPSStringWidget): ###(
	368	""" Secret Widget"""
	369	meta_type = "Secret Widget"
	370	_properties = CPSStringWidget._properties + (
	371	{'id': 'reference', 'type': 'string', 'mode': 'w',
	372	'label': 'Reference Record'},
	373	{'id': 'check_fields', 'type': 'tokens', 'mode': 'w',
	374	'label': 'Fields to check'},
	375	)
	376	reference = "student"
	377	check_fields = ("Firstname", "Middlename","Lastname")
	378	def validate(self, datastructure, **kw):
	379	"""Validate datastructure and update datamodel."""
	380	logger = logging.getLogger('Secret.Validate')
	381	valid = CPSStringWidget.validate(self, datastructure, **kw)
	382	#import pdb;pdb.set_trace()
	383	widget_id = self.getWidgetId()
	384	value = datastructure[widget_id].upper()
	385	err = 0
[1189]	386	record = datastructure.get(self.reference,None)
[1175]	387	if not valid:
	388	err = 'Invalid String'
[1189]	389	elif not record or datastructure.errors:
[1177]	390	err = 0
[1175]	391	else:
	392	found = False
	393	cvs = []
	394	for field in self.check_fields:
	395	cv = getattr(record,field).upper()
[1243]	396	if len(cv.split()) > 1:
	397	for splited in cv.split():
	398	cvs.append(splited)
	399	else:
	400	cvs.append(cv)
[1175]	401	if cv == value.upper():
	402	found = True
	403	break
	404	matric_no = record.matric_no
	405	name = " ".join(cvs)
	406	if not found:
	407	logger.info('"%(matric_no)s","mismatch", "%(value)s", "not in","%(name)s"' % vars())
	408	err = 'No Name does match.'
	409	else:
	410	logger.info('"%(matric_no)s","found", "%(value)s", "in","%(name)s"' % vars())
	411	if err:
	412	datastructure.setError(widget_id, err)
	413	else:
	414	datamodel = datastructure.getDataModel()
	415	datamodel[self.fields[0]] = value
	416	return not err
	417
	418	InitializeClass(SecretWidget)
	419
	420	widgetRegistry.register(SecretWidget)
	421	###)
	422
[1146]	423	class MatricNoWidget(CPSStringWidget): ###(
	424	""" MatricNo Widget"""
	425	meta_type = "MatricNo Widget"
	426	def validate(self, datastructure, **kw):
	427	"""Validate datastructure and update datamodel."""
	428	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1175]	429	logger = logging.getLogger('MatricNo.Validate')
[1146]	430	#import pdb;pdb.set_trace()
[1151]	431	returning = self.returning_import
[1146]	432	results = self.results_import
	433	err = 0
[1189]	434	widget_id = self.getWidgetId()
	435	value = datastructure[widget_id]
	436	if not valid or not value:
[1188]	437	err = 'Invalid MatricNo String %s.' % value
[1189]	438	logger.info('"%s","invalid MatricNo String"' % value)
[1146]	439	else:
[1189]	440	value = value.upper()
[1177]	441	datastructure['student'] = None
[1146]	442	while not err:
[1151]	443	res = returning(matric_no = value)
[1146]	444	if len(res) < 1:
[1177]	445	logger.info('"%s","MatricNo not found."' % value)
[1146]	446	err = 'No Student with MatricNo %s.' % (value)
	447	continue
	448	datastructure['student'] = res[0]
	449	res = results(matric_no = value)
	450	if len(res) < 1:
	451	err = 'No Results with MatricNo %s.' % (value)
	452	continue
	453	datastructure['results'] = res
	454	break
[1189]	455	if err:
	456	datastructure.setError(widget_id, err)
	457	else:
	458	datamodel = datastructure.getDataModel()
	459	datamodel[self.fields[0]] = value
	460	return not err
[1146]	461
	462	InitializeClass(MatricNoWidget)
	463
	464	widgetRegistry.register(MatricNoWidget)
	465	###)
	466
	467	class WAeUPMultilineResultsWidget(CPSStringWidget): ###(
	468	""" WAeUPMultilineResults Widget"""
	469	meta_type = "WAeUp Multiline Results Widget"
	470	_properties = CPSWidget._properties + (
	471	{'id': 'nr_of_lines', 'type': 'int', 'mode': 'w',
	472	'label': 'Nr of Lines'},
	473	)
	474	nr_of_lines = 5
	475	def prepare(self, datastructure, **kw): ###(
	476	"""Prepare datastructure from datamodel."""
	477	datamodel = datastructure.getDataModel()
	478	#import pdb;pdb.set_trace()
	479	widget_id = self.getWidgetId()
	480	v = datamodel[self.fields[0]]
	481	if type(v) is ListType and v:
	482	nr_results = len(v)
	483	else:
	484	v = []
	485	nr_results = 0
	486	count = 1
	487	for s,g in v:
	488	wid = "%s%02d"% (widget_id,count)
	489	datastructure[wid+'_s'] = s
	490	datastructure[wid+'_g'] = g
	491	count += 1
	492	if nr_results < self.nr_of_lines:
	493	for line in range(nr_results,self.nr_of_lines):
	494	v.append(('',''))
	495	wid = "%s%02d"% (widget_id,line)
	496	datastructure[wid+'_s'] = ''
	497	datastructure[wid+'_g'] = ''
	498	datastructure[widget_id] = v
	499	datastructure[widget_id+'_s'] = ''
	500	datastructure[widget_id+'_g'] = ''
	501	###)
	502
	503	def validate(self, datastructure, **kw): ###(
	504	"""Validate datastructure and update datamodel."""
	505	#import pdb;pdb.set_trace()
	506	widget_id = self.getWidgetId()
	507	err = 0
	508	lines = []
	509	for line in range(1,30):
	510	wid = "%s%02d"% (widget_id,line)
	511	if not datastructure.has_key(wid+'_s'):
	512	break
	513	lines.append((datastructure[wid+'_s'].strip(),
	514	datastructure[wid+'_g'].strip()))
[1155]	515
[1146]	516	s = datastructure[widget_id+'_s'].strip()
	517	g = datastructure[widget_id+'_g'].strip()
	518	if s and g:
	519	lines.append((s,g))
	520	active = []
	521	for s,g in lines:
	522	if g != "":
	523	active.append((s,g))
	524	if err:
	525	datastructure.setError(widget_id, err)
	526	else:
	527	datamodel = datastructure.getDataModel()
	528	datamodel[self.fields[0]] = active
	529	return not err
	530	###)
	531
	532	def render(self, mode, datastructure, **kw): ###(
	533	"""Render in mode from datastructure."""
	534	render_method = 'widget_waeup_multiline_result_render'
	535	meth = getattr(self, render_method, None)
	536	if meth is None:
	537	raise RuntimeError("Unknown Render Method %s for widget type %s"
	538	% (render_method, self.getId()))
	539	#import pdb;pdb.set_trace()
	540	datamodel = datastructure.getDataModel()
	541	widget_id = self.getWidgetId()
	542	lines = datamodel[self.fields[0]]
	543	if len(lines) < self.nr_of_lines:
	544	for line in range(len(lines),self.nr_of_lines + 1):
	545	lines.append(('',''))
	546	datastructure[widget_id] = lines
	547	datastructure[widget_id+'_s'] = ''
	548	datastructure[widget_id+'_g'] = ''
	549	## count = 1
	550	## for s,g in v:
	551	## wid = "%s%02d"% (widget_id,count)
	552	## count += 1
	553	return meth(mode=mode,
	554	datastructure=datastructure,
	555	)
	556	###)
	557
	558
	559	InitializeClass(WAeUPMultilineResultsWidget)
	560	widgetRegistry.register(WAeUPMultilineResultsWidget)
	561	###)
	562
[794]	563	class WAeUPResultsWidget(CPSStringWidget): ###(
	564	""" WAeUPResults Widget"""
	565	meta_type = "WAeUp Results Widget"
	566
	567	def prepare(self, datastructure, **kw): ###(
	568	"""Prepare datastructure from datamodel."""
	569	datamodel = datastructure.getDataModel()
	570	v = datamodel[self.fields[0]]
	571	#import pdb;pdb.set_trace()
	572	widget_id = self.getWidgetId()
[807]	573	datastructure[widget_id] = v
[794]	574	datastructure[widget_id+'_s'] = ''
	575	datastructure[widget_id+'_g'] = ''
	576	###)
	577
	578	def validate(self, datastructure, **kw): ###(
	579	"""Validate datastructure and update datamodel."""
[807]	580	#import pdb;pdb.set_trace()
[794]	581	widget_id = self.getWidgetId()
	582	v = datastructure[widget_id]
	583	err = 0
	584	s = datastructure[widget_id+'_s'].strip()
	585	g = datastructure[widget_id+'_g'].strip()
[807]	586	while 1:
	587	if not s and g:
	588	err = "no subject grad for subject %s " % s
	589	break
	590	i = 0
	591	done = False
	592	for sv,gv in v:
	593	if sv == s:
	594	done = True
	595	if not g:
	596	v.pop(i)
	597	break
	598	v[i] = (s,g)
	599	break
	600	i += 1
	601	if done:
	602	break
	603	if s and g:
	604	v.append((s,g))
	605	break
[794]	606	if err:
	607	datastructure.setError(widget_id, err)
	608	else:
	609	datamodel = datastructure.getDataModel()
	610	datamodel[self.fields[0]] = v
	611	datastructure[widget_id+'_s'] = s
	612	datastructure[widget_id+'_g'] = g
	613	return not err
	614	###)
	615
	616	def render(self, mode, datastructure, **kw): ###(
	617	"""Render in mode from datastructure."""
	618	render_method = 'widget_waeup_result_render'
	619	meth = getattr(self, render_method, None)
	620	if meth is None:
	621	raise RuntimeError("Unknown Render Method %s for widget type %s"
	622	% (render_method, self.getId()))
	623	#import pdb;pdb.set_trace()
	624	datamodel = datastructure.getDataModel()
	625	widget_id = self.getWidgetId()
	626	datastructure[widget_id+'_s'] = ''
	627	datastructure[widget_id+'_g'] = ''
	628	return meth(mode=mode,
	629	datastructure=datastructure,
	630	)
	631	###)
	632
	633
	634	InitializeClass(WAeUPResultsWidget)
	635	widgetRegistry.register(WAeUPResultsWidget)
	636	###)
	637
[488]	638	class ScratchCardPin: ###(
	639	"""the ScratchCardPin"""
	640	def __init__(self,prefix,batch_no,number):
[990]	641	if not batch_no and not number:
	642	s = prefix
[996]	643	if len(s) > 3:
[990]	644	prefix,batch_no,number = s[:3],s[3:-10],s[-10:]
	645	else:
[996]	646	prefix,batch_no,number = s,'',''
[488]	647	self.p = prefix
	648	self.b = batch_no
	649	self.n = number
	650
	651	def __str__(self):
	652	return "%s-%s-%s" % (self.p,self.b,self.n)
[1146]	653
	654	def __repr__(self):
	655	return "%s%s%s" % (self.p,self.b,self.n)
[488]	656	###)
	657
[47]	658	class ScratchcardPinWidget(CPSStringWidget): ###(
[22]	659	""" ScratchcardPin Widget"""
[199]	660	meta_type = "Scratchcard Pin Widget"
[488]	661	_properties = CPSWidget._properties + (
	662	{'id': 'prefix', 'type': 'string', 'mode': 'w',
	663	'label': 'Prefix'},
	664	{'id': 'reference', 'type': 'string', 'mode': 'w',
	665	'label': 'Reference Field'},
	666	)
	667	prefix = ''
	668	reference = ''
[502]	669	def prepare(self, datastructure, **kw): ###(
[488]	670	"""Prepare datastructure from datamodel."""
	671	datamodel = datastructure.getDataModel()
	672	v = datamodel[self.fields[0]]
	673	widget_id = self.getWidgetId()
[742]	674	#import pdb;pdb.set_trace()
[747]	675	if v and type(v) is StringType:
[990]	676	try:
	677	p,b,n = v.split('-')
	678	v = ScratchCardPin(p,b,n)
	679	except ValueError:
	680	v = ScratchCardPin(v,'','')
[488]	681	if v:
[742]	682	p = '%s' % v.p
[488]	683	b = '%s' % v.b
	684	n = '%s' % v.n
	685	else:
[742]	686	p = self.prefix
	687	if p.startswith('@'):
	688	p = getattr(self,self.prefix[1:])()
[488]	689	b = n = ''
[742]	690	v = ScratchCardPin(p,b,n)
[488]	691	datastructure[widget_id] = v
[742]	692	datastructure[widget_id+'_p'] = p
[488]	693	datastructure[widget_id+'_b'] = b
	694	datastructure[widget_id+'_n'] = n
[758]	695
[502]	696	###)
	697
[1169]	698	def validate(self, datastructure, **kw): ###(
[22]	699	"""Validate datastructure and update datamodel."""
[1082]	700	s_logger = logging.getLogger('Pin.Validate')
[488]	701	widget_id = self.getWidgetId()
	702	v = datastructure[widget_id]
[996]	703	#import pdb;pdb.set_trace()
[488]	704	err = 0
[742]	705	prefix= self.prefix
	706	if prefix.startswith('@'):
	707	prefix= getattr(self,self.prefix[1:])()
[488]	708	b = datastructure[widget_id+'_b'].strip()
	709	n = datastructure[widget_id+'_n'].strip()
[502]	710	pins = self.portal_pins
[742]	711	pin = "%(prefix)s%(b)s%(n)s" % vars()
[816]	712	do = 1
[1025]	713	s_id = str(self.portal_membership.getAuthenticatedMember())
[1326]	714	#import pdb;pdb.set_trace()
[1343]	715	if self.isStaff():
[1326]	716	do = 0
	717	err ='You are not a Student. PIN neither checked nor used.'
	718	s_logger.info('"%s","tried to use Scratchcard", "%s"' % (s_id,pin))
	719	elif self.reference == "":
[1030]	720	ref = s_id
[635]	721	else:
	722	ref = datastructure[self.reference]
[843]	723	if datastructure.errors:
[816]	724	do = 0
[977]	725	datastructure.setError(widget_id, 'Errors in other data, PIN neither checked nor used.')
[1030]	726	s_logger.info('"%s", "%s","entered wrong data together with pin", "%s"' % (s_id,ref,pin))
[816]	727	while do:
	728	ok = pins.searchAndSetRecord(pin,ref,prefix)
[1030]	729	if ok < -2 or ok > 2:
	730	err = 'Unknown error, please report!'
	731	s_logger.info('"%s","%s", "caused unknown error with pin", "%s"' % (s_id,ref,pin))
	732	break
	733	elif ok == -2:
[819]	734	err = 'Service already activated but with a different PIN.'
[1030]	735	s_logger.info('"%s","%s", "repeatedly activated service but with different pin", "%s"' % (s_id,ref,pin))
[710]	736	break
	737	elif ok == -1:
[783]	738	err = 'Invalid PIN'
[1030]	739	s_logger.info('"%s","%s", "entered invalid pin", "%s"' % (s_id,ref,pin))
[502]	740	break
	741	if ok == 0:
[796]	742	err = 'PIN already used.'
[1030]	743	s_logger.info('"%s","%s", "entered used pin", "%s"' % (s_id,ref,pin))
[502]	744	break
	745	if ok >= 1:
[710]	746	#import pdb;pdb.set_trace()
[635]	747	if self.isStudent():
[992]	748	if self.reference == "jamb_reg_no":
[997]	749	err = "You are already logged in."
[1030]	750	s_logger.info('"%s","%s", "checked admission though logged in", "%s"' % (s_id,ref,pin))
[992]	751	break
[1082]	752	if ok == 1:
[1032]	753	s_logger.info('"%s","%s", "successfully used pin", "%s"' % (s_id,ref,pin))
	754	else:
	755	s_logger.info('"%s","%s", "repeatedly used pin", "%s"' % (s_id,ref,pin))
[637]	756	break
[635]	757	else:
	758	student = getStudentByRegNo(self,ref)
[1030]	759	s_logger.info('"%s","%s","successfully used pin","%s"' % (s_id,ref,pin))
[502]	760	if student is None:
[796]	761	err = "Student not found."
[1032]	762	s_logger.info('"%s","not found in admission list"' % (ref))
[502]	763	break
[648]	764	s_id = student.getId()
[502]	765	if ok == 2:
[990]	766	if self.reference == "jamb_reg_no":
	767	if hasattr(self.portal_directories.students,s_id):
	768	err = "Please login with your Student Id %s and 10-digit PIN." % s_id
[1032]	769	s_logger.info('"%s","%s", "repeatedly checked admission with pin", "%s"' % (s_id,ref,pin))
[990]	770	break
	771	else:
[1032]	772	s_logger.info('"%s","%s","(non-member) repeatedly checked admission with pin", "%s"' % (s_id,ref,pin))
[990]	773	else:
[1030]	774	err = "Unknown error" % s_id
[1032]	775	s_logger.info('"%s","%s", "repeatedly activated service with pin", "%s"' % (s_id,ref,pin))
[986]	776	break
	777	try:
	778	student.getContent().makeStudentMember(s_id,password=pin[4:])
[1030]	779	s_logger.info('"%s","%s", "has been created using pin", "%s"' % (s_id,ref,pin))
[986]	780	except:
[989]	781	err = "Please login with your Student Id %s and 10-digit PIN." % s_id
[1032]	782	s_logger.info('"%s","%s", "could not be made a member with pin", "%s"' % (s_id,ref,pin))
[986]	783	break
[502]	784	break
[488]	785	if err:
	786	datastructure.setError(widget_id, err)
	787	else:
	788	datamodel = datastructure.getDataModel()
[742]	789	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	790	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	791	datastructure[widget_id+'_p'] = prefix
[488]	792	datastructure[widget_id+'_b'] = b
	793	datastructure[widget_id+'_n'] = n
[502]	794	datastructure['s_id'] = s_id
[488]	795	return not err
[444]	796
[1169]	797	###)
	798
[502]	799	def render(self, mode, datastructure, **kw): ###(
[488]	800	"""Render in mode from datastructure."""
	801	render_method = 'widget_scratch_card_pin_render'
	802	meth = getattr(self, render_method, None)
	803	if meth is None:
	804	raise RuntimeError("Unknown Render Method %s for widget type %s"
	805	% (render_method, self.getId()))
	806
	807	# XXX AT: datastructure has to be set again here, in case we're in edit
	808	# or create mode, because a default value has to be provided.
	809	#import pdb;pdb.set_trace()
	810	datamodel = datastructure.getDataModel()
	811	v = datamodel[self.fields[0]]
[502]	812	if v and type(v) is StringType:
[990]	813	try:
	814	p,b,n = v.split('-')
	815	v = ScratchCardPin(p,b,n)
	816	except ValueError:
[996]	817	v = ScratchCardPin(self.prefix,'1',v)
	818	pass
[488]	819	if v:
[742]	820	prefix= '%s' % v.p
[488]	821	b = '%s' % v.b
	822	n = '%s' % v.n
[22]	823	else:
[742]	824	prefix= self.prefix
	825	if prefix.startswith('@'):
	826	prefix= getattr(self,self.prefix[1:])()
[488]	827	b = n = ''
[742]	828	v = ScratchCardPin(prefix,b,n)
	829	widget_id = self.getWidgetId()
	830	datastructure[widget_id] = v
	831	datastructure[widget_id+'_p'] = prefix
	832	datastructure[widget_id+'_b'] = b
	833	datastructure[widget_id+'_n'] = n
[758]	834	return meth(mode=mode,
	835	datastructure=datastructure,
[488]	836	)
[523]	837	###)
[488]	838
	839
[22]	840	InitializeClass(ScratchcardPinWidget)
[199]	841	widgetRegistry.register(ScratchcardPinWidget)
[22]	842
[47]	843
	844	###)
	845
[1169]	846	class WAeUPImageWidget(CPSImageWidget): ###(
[537]	847	"""Photo widget."""
	848	meta_type = 'WAeUP Image Widget'
	849
	850	def render(self, mode, datastructure, **kw):
	851	render_method = 'widget_waeup_image_render'
	852	meth = getattr(self, render_method, None)
	853	if meth is None:
	854	raise RuntimeError("Unknown Render Method %s for widget type %s"
	855	% (render_method, self.getId()))
	856	img_info = self.getImageInfo(datastructure)
	857	return meth(mode=mode, datastructure=datastructure, **img_info)
	858
[1169]	859	###)
[537]	860
	861
[1169]	862
[537]	863	InitializeClass(WAeUPImageWidget)
	864
	865	widgetRegistry.register(WAeUPImageWidget)
	866
	867
[22]	868	###########
	869

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