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Widgets.py @ 1653

Last change on this file since 1653 was 1593, checked in by uli, 18 years ago
Merged current trunk into uli-branch.
Property svn:keywords set to `Id`
File size: 31.9 KB

Rev	Line
[47]	1	#-- mode: python; mode: fold --
[990]	2	# $Id: Widgets.py 1593 2007-03-19 18:57:54Z uli $
[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
[388]	207	class WAeUPIdWidget(CPSStringWidget): ###(
	208	""" WAeUPId Widget"""
	209	meta_type = "WAeUPId Widget"
[444]	210
[388]	211	def validate(self, datastructure, **kw):
	212	"""Validate datastructure and update datamodel."""
[444]	213
[388]	214	valid = CPSStringWidget.validate(self, datastructure, **kw)
[422]	215	id_pat_str = r"\S"
	216	inv_id_pat = compile(r"^%s$" % id_pat_str)
[388]	217	if not valid:
	218	return 0
	219	else:
[586]	220	portal_type_query = {'query':['Faculty',
	221	'Department',
	222	'Course',
	223	'Certificate',
	224	'CertificateCourse',]}
[388]	225	widget_id = self.getWidgetId()
	226	value = datastructure[widget_id].upper()
	227	err = 0
[440]	228	if len(value.split()) > 1:
[783]	229	err = 'Invalid Id, Id contains space(s).'
[586]	230	elif self.portal_catalog(portal_type=portal_type_query,id=value):
[783]	231	err = 'An object with the Id %s already exists in the Academic Section.' % (value)
[388]	232	if err:
	233	datastructure.setError(widget_id, err)
	234	else:
	235	datamodel = datastructure.getDataModel()
	236	datamodel[self.fields[0]] = value
[444]	237
[388]	238	return not err
	239
	240	InitializeClass(WAeUPIdWidget)
	241
	242	widgetRegistry.register(WAeUPIdWidget)
	243
	244
	245	###)
	246
[1025]	247	class StudyCourseWidget(CPSStringWidget): ###(
	248	""" StudyCourse Widget"""
	249	meta_type = "StudyCourse Widget"
	250
	251	def validate(self, datastructure, **kw):
	252	"""Validate datastructure and update datamodel."""
	253	#from Products.zdb import set_trace
	254	#set_trace()
	255	valid = CPSStringWidget.validate(self, datastructure, **kw)
	256	id_pat_str = r"\S"
	257	inv_id_pat = compile(r"^%s$" % id_pat_str)
	258	if not valid:
	259	return 0
	260	else:
	261	widget_id = self.getWidgetId()
	262	value = datastructure[widget_id].upper()
	263	err = 0
	264	if len(value.split()) > 1:
	265	err = 'Invalid Id, Id contains space(s).'
	266	elif not self.portal_catalog(portal_type='Certificate',id=value):
	267	err = 'No such certificate'
	268	if err:
	269	datastructure.setError(widget_id, err)
	270	else:
	271	datamodel = datastructure.getDataModel()
	272	datamodel[self.fields[0]] = value
	273	return not err
	274
	275	InitializeClass(StudyCourseWidget)
	276
	277	widgetRegistry.register(StudyCourseWidget)
	278	###)
	279
[463]	280	class JambRegNoWidget(CPSStringWidget): ###(
	281	""" JambRegNo Widget"""
	282	meta_type = "JambRegNo Widget"
[1169]	283	_properties = CPSStringWidget._properties + (
	284	{'id': 'catalog', 'type': 'string', 'mode': 'w',
	285	'label': 'Catalog to search'},
	286	{'id': 'reference', 'type': 'string', 'mode': 'w',
	287	'label': 'Reference Field'},
	288	)
	289	catalog = "portal_pumeresults" #the catalog to search for jamb_reg_no
	290	reference = ""
[463]	291	digits = 8
	292	digits_str = "N"*digits
	293	letters = 2
	294	letters_str = "L"*letters
	295	def validate(self, datastructure, **kw):
	296	"""Validate datastructure and update datamodel."""
	297	valid = CPSStringWidget.validate(self, datastructure, **kw)
[816]	298	#import pdb;pdb.set_trace()
[1169]	299	jamb_nr_catalog = getattr(self,self.catalog)
	300	widget_id = self.getWidgetId()
	301	value = datastructure[widget_id].upper()
	302	err = 0
	303	if not valid: #or not (len(value) == self.digits + self.letters and value[:self.digits].isdigit() and value[self.digits:].isalpha()):
	304	#err = 'Invalid number, the expected format is: %s%s with N = Number, L = Letter' % (self.digits_str,self.letters_str)
	305	err = 'Invalid number'
	306	elif self.reference == '':
	307	#s = getStudentByRegNo(self,value)
	308	pume = jamb_nr_catalog(jamb_reg_no = value)
	309	if len(pume) < 1:
	310	err = 'No Student with JAMB RegNo %s.' % (value)
	311	else:
	312	datastructure['pume'] = pume[0]
[463]	313	else:
[1169]	314	#import pdb;pdb.set_trace()
	315	record = datastructure[self.reference]
	316	#jamb_reg_no = getattr(record,widget_id)
	317	jamb_reg_no = record.Entryregno
	318	if jamb_reg_no != value:
	319	err = 'Entry Registration Nr does not match.'
	320	if err:
	321	datastructure.setError(widget_id, err)
	322	else:
	323	datamodel = datastructure.getDataModel()
	324	datamodel[self.fields[0]] = value
	325	return not err
[463]	326
	327	InitializeClass(JambRegNoWidget)
	328
	329	widgetRegistry.register(JambRegNoWidget)
[47]	330	###)
	331
[1175]	332	class SecretWidget(CPSStringWidget): ###(
	333	""" Secret Widget"""
	334	meta_type = "Secret Widget"
	335	_properties = CPSStringWidget._properties + (
	336	{'id': 'reference', 'type': 'string', 'mode': 'w',
	337	'label': 'Reference Record'},
	338	{'id': 'check_fields', 'type': 'tokens', 'mode': 'w',
	339	'label': 'Fields to check'},
	340	)
	341	reference = "student"
	342	check_fields = ("Firstname", "Middlename","Lastname")
	343	def validate(self, datastructure, **kw):
	344	"""Validate datastructure and update datamodel."""
[1593]	345	logger = logging.getLogger('Widgets.SecretWidget.validate')
[1175]	346	valid = CPSStringWidget.validate(self, datastructure, **kw)
	347	#import pdb;pdb.set_trace()
	348	widget_id = self.getWidgetId()
	349	value = datastructure[widget_id].upper()
	350	err = 0
[1189]	351	record = datastructure.get(self.reference,None)
[1379]	352	if not valid or len(value) < 2:
[1175]	353	err = 'Invalid String'
[1189]	354	elif not record or datastructure.errors:
[1177]	355	err = 0
[1175]	356	else:
	357	found = False
	358	cvs = []
	359	for field in self.check_fields:
	360	cv = getattr(record,field).upper()
[1243]	361	if len(cv.split()) > 1:
	362	for splited in cv.split():
	363	cvs.append(splited)
	364	else:
	365	cvs.append(cv)
[1175]	366	if cv == value.upper():
	367	found = True
	368	break
	369	matric_no = record.matric_no
	370	name = " ".join(cvs)
	371	if not found:
[1593]	372	logger.info('%(matric_no)s did not find %(value)s in %(name)s' % vars())
	373	err = 'No name does match.'
[1175]	374	else:
[1593]	375	logger.info('%(matric_no)s found %(value)s in %(name)s' % vars())
[1175]	376	if err:
	377	datastructure.setError(widget_id, err)
	378	else:
	379	datamodel = datastructure.getDataModel()
	380	datamodel[self.fields[0]] = value
	381	return not err
	382
	383	InitializeClass(SecretWidget)
	384
	385	widgetRegistry.register(SecretWidget)
	386	###)
	387
[1146]	388	class MatricNoWidget(CPSStringWidget): ###(
	389	""" MatricNo Widget"""
	390	meta_type = "MatricNo Widget"
	391	def validate(self, datastructure, **kw):
	392	"""Validate datastructure and update datamodel."""
	393	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1593]	394	logger = logging.getLogger('Widgets.MatricNoWidget.validate')
[1146]	395	#import pdb;pdb.set_trace()
[1151]	396	returning = self.returning_import
[1146]	397	results = self.results_import
	398	err = 0
[1189]	399	widget_id = self.getWidgetId()
	400	value = datastructure[widget_id]
	401	if not valid or not value:
[1593]	402	err = 'Invalid matric_no string %s.' % value
	403	logger.info('Invalid matric_no string %s' % value)
[1146]	404	else:
[1189]	405	value = value.upper()
[1177]	406	datastructure['student'] = None
[1146]	407	while not err:
[1151]	408	res = returning(matric_no = value)
[1146]	409	if len(res) < 1:
[1593]	410	logger.info('matric_no %s not found' % value)
	411	err = 'No student with matric_no %s.' % (value)
[1146]	412	continue
	413	datastructure['student'] = res[0]
	414	res = results(matric_no = value)
	415	if len(res) < 1:
[1593]	416	err = 'No results with matric_no %s.' % (value)
[1146]	417	continue
	418	datastructure['results'] = res
	419	break
[1189]	420	if err:
	421	datastructure.setError(widget_id, err)
	422	else:
	423	datamodel = datastructure.getDataModel()
	424	datamodel[self.fields[0]] = value
	425	return not err
[1146]	426
	427	InitializeClass(MatricNoWidget)
	428
	429	widgetRegistry.register(MatricNoWidget)
	430	###)
	431
[1393]	432	class StudentIdWidget(CPSStringWidget): ###(
	433	""" StudentId Widget"""
	434	meta_type = "StudentId Widget"
	435	def validate(self, datastructure, **kw):
	436	"""Validate datastructure and update datamodel."""
	437	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1593]	438	logger = logging.getLogger('Widgets.StudentIdWidget.validate')
[1393]	439	#import pdb;pdb.set_trace()
	440	s_cat = self.students_catalog
	441	err = 0
	442	widget_id = self.getWidgetId()
	443	value = datastructure[widget_id]
	444	if not valid or not value:
[1593]	445	err = 'Invalid id string %s.' % value
	446	logger.info('Invalid id string %s' % value)
[1449]	447	datastructure['student'] = None
[1393]	448	else:
	449	value = value.upper()
	450	res = s_cat(id = value)
	451	if not res:
[1593]	452	logger.info('Student id %s not found' % value)
	453	err = 'No student with id %s.' % (value)
[1393]	454	datastructure['student'] = None
	455	else:
	456	datastructure['student'] = res[0]
	457	if err:
	458	datastructure.setError(widget_id, err)
	459	else:
	460	datamodel = datastructure.getDataModel()
	461	datamodel[self.fields[0]] = value
	462	return not err
	463
	464	InitializeClass(StudentIdWidget)
	465
	466	widgetRegistry.register(StudentIdWidget)
	467	###)
	468
[1146]	469	class WAeUPMultilineResultsWidget(CPSStringWidget): ###(
	470	""" WAeUPMultilineResults Widget"""
	471	meta_type = "WAeUp Multiline Results Widget"
	472	_properties = CPSWidget._properties + (
	473	{'id': 'nr_of_lines', 'type': 'int', 'mode': 'w',
	474	'label': 'Nr of Lines'},
	475	)
	476	nr_of_lines = 5
	477	def prepare(self, datastructure, **kw): ###(
	478	"""Prepare datastructure from datamodel."""
	479	datamodel = datastructure.getDataModel()
	480	#import pdb;pdb.set_trace()
	481	widget_id = self.getWidgetId()
	482	v = datamodel[self.fields[0]]
	483	if type(v) is ListType and v:
	484	nr_results = len(v)
	485	else:
	486	v = []
	487	nr_results = 0
	488	count = 1
	489	for s,g in v:
	490	wid = "%s%02d"% (widget_id,count)
	491	datastructure[wid+'_s'] = s
	492	datastructure[wid+'_g'] = g
	493	count += 1
	494	if nr_results < self.nr_of_lines:
	495	for line in range(nr_results,self.nr_of_lines):
	496	v.append(('',''))
	497	wid = "%s%02d"% (widget_id,line)
	498	datastructure[wid+'_s'] = ''
	499	datastructure[wid+'_g'] = ''
	500	datastructure[widget_id] = v
	501	datastructure[widget_id+'_s'] = ''
	502	datastructure[widget_id+'_g'] = ''
	503	###)
	504
	505	def validate(self, datastructure, **kw): ###(
	506	"""Validate datastructure and update datamodel."""
	507	#import pdb;pdb.set_trace()
	508	widget_id = self.getWidgetId()
	509	err = 0
	510	lines = []
	511	for line in range(1,30):
	512	wid = "%s%02d"% (widget_id,line)
	513	if not datastructure.has_key(wid+'_s'):
	514	break
	515	lines.append((datastructure[wid+'_s'].strip(),
	516	datastructure[wid+'_g'].strip()))
[1155]	517
[1146]	518	s = datastructure[widget_id+'_s'].strip()
	519	g = datastructure[widget_id+'_g'].strip()
	520	if s and g:
	521	lines.append((s,g))
	522	active = []
	523	for s,g in lines:
	524	if g != "":
	525	active.append((s,g))
	526	if err:
	527	datastructure.setError(widget_id, err)
	528	else:
	529	datamodel = datastructure.getDataModel()
	530	datamodel[self.fields[0]] = active
	531	return not err
	532	###)
	533
	534	def render(self, mode, datastructure, **kw): ###(
	535	"""Render in mode from datastructure."""
	536	render_method = 'widget_waeup_multiline_result_render'
	537	meth = getattr(self, render_method, None)
	538	if meth is None:
	539	raise RuntimeError("Unknown Render Method %s for widget type %s"
	540	% (render_method, self.getId()))
	541	#import pdb;pdb.set_trace()
	542	datamodel = datastructure.getDataModel()
	543	widget_id = self.getWidgetId()
	544	lines = datamodel[self.fields[0]]
	545	if len(lines) < self.nr_of_lines:
	546	for line in range(len(lines),self.nr_of_lines + 1):
	547	lines.append(('',''))
	548	datastructure[widget_id] = lines
	549	datastructure[widget_id+'_s'] = ''
	550	datastructure[widget_id+'_g'] = ''
	551	## count = 1
	552	## for s,g in v:
	553	## wid = "%s%02d"% (widget_id,count)
	554	## count += 1
	555	return meth(mode=mode,
	556	datastructure=datastructure,
	557	)
	558	###)
	559
	560
	561	InitializeClass(WAeUPMultilineResultsWidget)
	562	widgetRegistry.register(WAeUPMultilineResultsWidget)
	563	###)
	564
[794]	565	class WAeUPResultsWidget(CPSStringWidget): ###(
	566	""" WAeUPResults Widget"""
	567	meta_type = "WAeUp Results Widget"
	568
	569	def prepare(self, datastructure, **kw): ###(
	570	"""Prepare datastructure from datamodel."""
	571	datamodel = datastructure.getDataModel()
	572	v = datamodel[self.fields[0]]
	573	#import pdb;pdb.set_trace()
	574	widget_id = self.getWidgetId()
[807]	575	datastructure[widget_id] = v
[794]	576	datastructure[widget_id+'_s'] = ''
	577	datastructure[widget_id+'_g'] = ''
	578	###)
	579
	580	def validate(self, datastructure, **kw): ###(
	581	"""Validate datastructure and update datamodel."""
[807]	582	#import pdb;pdb.set_trace()
[794]	583	widget_id = self.getWidgetId()
	584	v = datastructure[widget_id]
	585	err = 0
	586	s = datastructure[widget_id+'_s'].strip()
	587	g = datastructure[widget_id+'_g'].strip()
[807]	588	while 1:
	589	if not s and g:
	590	err = "no subject grad for subject %s " % s
	591	break
	592	i = 0
	593	done = False
	594	for sv,gv in v:
	595	if sv == s:
	596	done = True
	597	if not g:
	598	v.pop(i)
	599	break
	600	v[i] = (s,g)
	601	break
	602	i += 1
	603	if done:
	604	break
	605	if s and g:
	606	v.append((s,g))
	607	break
[794]	608	if err:
	609	datastructure.setError(widget_id, err)
	610	else:
	611	datamodel = datastructure.getDataModel()
	612	datamodel[self.fields[0]] = v
	613	datastructure[widget_id+'_s'] = s
	614	datastructure[widget_id+'_g'] = g
	615	return not err
	616	###)
	617
	618	def render(self, mode, datastructure, **kw): ###(
	619	"""Render in mode from datastructure."""
	620	render_method = 'widget_waeup_result_render'
	621	meth = getattr(self, render_method, None)
	622	if meth is None:
	623	raise RuntimeError("Unknown Render Method %s for widget type %s"
	624	% (render_method, self.getId()))
	625	#import pdb;pdb.set_trace()
	626	datamodel = datastructure.getDataModel()
	627	widget_id = self.getWidgetId()
	628	datastructure[widget_id+'_s'] = ''
	629	datastructure[widget_id+'_g'] = ''
	630	return meth(mode=mode,
	631	datastructure=datastructure,
	632	)
	633	###)
	634
	635
	636	InitializeClass(WAeUPResultsWidget)
	637	widgetRegistry.register(WAeUPResultsWidget)
	638	###)
	639
[488]	640	class ScratchCardPin: ###(
	641	"""the ScratchCardPin"""
	642	def __init__(self,prefix,batch_no,number):
[990]	643	if not batch_no and not number:
	644	s = prefix
[996]	645	if len(s) > 3:
[990]	646	prefix,batch_no,number = s[:3],s[3:-10],s[-10:]
	647	else:
[996]	648	prefix,batch_no,number = s,'',''
[488]	649	self.p = prefix
	650	self.b = batch_no
	651	self.n = number
	652
	653	def __str__(self):
	654	return "%s-%s-%s" % (self.p,self.b,self.n)
[1146]	655
	656	def __repr__(self):
	657	return "%s%s%s" % (self.p,self.b,self.n)
[488]	658	###)
	659
[47]	660	class ScratchcardPinWidget(CPSStringWidget): ###(
[22]	661	""" ScratchcardPin Widget"""
[199]	662	meta_type = "Scratchcard Pin Widget"
[488]	663	_properties = CPSWidget._properties + (
	664	{'id': 'prefix', 'type': 'string', 'mode': 'w',
	665	'label': 'Prefix'},
	666	{'id': 'reference', 'type': 'string', 'mode': 'w',
	667	'label': 'Reference Field'},
	668	)
	669	prefix = ''
	670	reference = ''
[502]	671	def prepare(self, datastructure, **kw): ###(
[488]	672	"""Prepare datastructure from datamodel."""
	673	datamodel = datastructure.getDataModel()
	674	v = datamodel[self.fields[0]]
	675	widget_id = self.getWidgetId()
[742]	676	#import pdb;pdb.set_trace()
[747]	677	if v and type(v) is StringType:
[990]	678	try:
	679	p,b,n = v.split('-')
	680	v = ScratchCardPin(p,b,n)
	681	except ValueError:
	682	v = ScratchCardPin(v,'','')
[488]	683	if v:
[742]	684	p = '%s' % v.p
[488]	685	b = '%s' % v.b
	686	n = '%s' % v.n
	687	else:
[742]	688	p = self.prefix
	689	if p.startswith('@'):
	690	p = getattr(self,self.prefix[1:])()
[488]	691	b = n = ''
[742]	692	v = ScratchCardPin(p,b,n)
[488]	693	datastructure[widget_id] = v
[742]	694	datastructure[widget_id+'_p'] = p
[488]	695	datastructure[widget_id+'_b'] = b
	696	datastructure[widget_id+'_n'] = n
[1376]	697	###)
[758]	698
[1169]	699	def validate(self, datastructure, **kw): ###(
[22]	700	"""Validate datastructure and update datamodel."""
[1593]	701	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
[488]	702	widget_id = self.getWidgetId()
	703	v = datastructure[widget_id]
[996]	704	#import pdb;pdb.set_trace()
[488]	705	err = 0
[742]	706	prefix= self.prefix
	707	if prefix.startswith('@'):
	708	prefix= getattr(self,self.prefix[1:])()
[488]	709	b = datastructure[widget_id+'_b'].strip()
	710	n = datastructure[widget_id+'_n'].strip()
[502]	711	pins = self.portal_pins
[742]	712	pin = "%(prefix)s%(b)s%(n)s" % vars()
[1376]	713	pin_str = "%(prefix)s-%(b)-s%(n)s" % vars()
[816]	714	do = 1
[1025]	715	s_id = str(self.portal_membership.getAuthenticatedMember())
[1326]	716	#import pdb;pdb.set_trace()
[1343]	717	if self.isStaff():
[1326]	718	do = 0
	719	err ='You are not a Student. PIN neither checked nor used.'
[1593]	720	s_logger.info('%s tried to use scratch card %s' % (s_id,pin_str))
	721	elif len(b) > 1 and b.find('-') > -1:
	722	do = 0
	723	err = 'PIN must not contain "-"'
	724	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
	725	elif n.find('-') > -1:
	726	do = 0
	727	err = 'PIN must not contain "-"'
	728	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1376]	729	elif len(n) != 10:
	730	do = 0
[1593]	731	err = 'Invalid PIN length %d' % len(n)
	732	s_logger.info('%s entered invalid PIN with length %d' % (s_id,len(n)))
[1326]	733	elif self.reference == "":
[1030]	734	ref = s_id
[635]	735	else:
	736	ref = datastructure[self.reference]
[843]	737	if datastructure.errors:
[816]	738	do = 0
[1593]	739	datastructure.setError(widget_id, 'errors in other data, PIN neither checked nor used')
	740	s_logger.info('%s/%s entered wrong data together with PIN %s' % (s_id,ref,pin_str))
[816]	741	while do:
	742	ok = pins.searchAndSetRecord(pin,ref,prefix)
[1030]	743	if ok < -2 or ok > 2:
	744	err = 'Unknown error, please report!'
[1593]	745	s_logger.info('%s/%s caused unknown error with PIN %s' % (s_id,ref,pin_str))
[1030]	746	break
	747	elif ok == -2:
[819]	748	err = 'Service already activated but with a different PIN.'
[1593]	749	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (s_id,ref,pin_str))
[710]	750	break
	751	elif ok == -1:
[783]	752	err = 'Invalid PIN'
[1593]	753	s_logger.info('%s/%s entered invalid PIN %s' % (s_id,ref,pin_str))
[502]	754	break
	755	if ok == 0:
[1593]	756	err = 'PIN already used'
	757	s_logger.info('%s/%s entered used PIN %s' % (s_id,ref,pin_str))
[502]	758	break
	759	if ok >= 1:
[710]	760	#import pdb;pdb.set_trace()
[635]	761	if self.isStudent():
[992]	762	if self.reference == "jamb_reg_no":
[997]	763	err = "You are already logged in."
[1593]	764	s_logger.info('%s/%s checked admission with PIN %s though logged in' % (s_id,ref,pin_str))
[992]	765	break
[1082]	766	if ok == 1:
[1593]	767	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[1032]	768	else:
[1593]	769	s_logger.info('%s/%s repeatedly used PIN %s' % (s_id,ref,pin_str))
[637]	770	break
[635]	771	else:
	772	student = getStudentByRegNo(self,ref)
[1593]	773	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[502]	774	if student is None:
[796]	775	err = "Student not found."
[1593]	776	s_logger.info('%s not found in admission list' % (ref))
[502]	777	break
[648]	778	s_id = student.getId()
[502]	779	if ok == 2:
[990]	780	if self.reference == "jamb_reg_no":
	781	if hasattr(self.portal_directories.students,s_id):
	782	err = "Please login with your Student Id %s and 10-digit PIN." % s_id
[1593]	783	s_logger.info('%s/%s repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	784	break
	785	else:
[1593]	786	s_logger.info('%s/%s (non-member) repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	787	else:
[1030]	788	err = "Unknown error" % s_id
[1593]	789	s_logger.info('%s/%s repeatedly activated service with PIN %s' % (s_id,ref,pin_str))
[986]	790	break
	791	try:
	792	student.getContent().makeStudentMember(s_id,password=pin[4:])
[1593]	793	s_logger.info('%s/%s has been created using PIN %s' % (s_id,ref,pin_str))
[986]	794	except:
[989]	795	err = "Please login with your Student Id %s and 10-digit PIN." % s_id
[1593]	796	s_logger.info('%s/%s could not be made a member with PIN %s' % (s_id,ref,pin_str))
[986]	797	break
[502]	798	break
[488]	799	if err:
	800	datastructure.setError(widget_id, err)
	801	else:
	802	datamodel = datastructure.getDataModel()
[742]	803	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	804	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	805	datastructure[widget_id+'_p'] = prefix
[488]	806	datastructure[widget_id+'_b'] = b
	807	datastructure[widget_id+'_n'] = n
[502]	808	datastructure['s_id'] = s_id
[488]	809	return not err
[444]	810
[1169]	811	###)
	812
[502]	813	def render(self, mode, datastructure, **kw): ###(
[488]	814	"""Render in mode from datastructure."""
	815	render_method = 'widget_scratch_card_pin_render'
	816	meth = getattr(self, render_method, None)
	817	if meth is None:
	818	raise RuntimeError("Unknown Render Method %s for widget type %s"
	819	% (render_method, self.getId()))
	820
	821	# XXX AT: datastructure has to be set again here, in case we're in edit
	822	# or create mode, because a default value has to be provided.
	823	#import pdb;pdb.set_trace()
	824	datamodel = datastructure.getDataModel()
	825	v = datamodel[self.fields[0]]
[502]	826	if v and type(v) is StringType:
[990]	827	try:
	828	p,b,n = v.split('-')
	829	v = ScratchCardPin(p,b,n)
	830	except ValueError:
[996]	831	v = ScratchCardPin(self.prefix,'1',v)
	832	pass
[488]	833	if v:
[742]	834	prefix= '%s' % v.p
[488]	835	b = '%s' % v.b
	836	n = '%s' % v.n
[22]	837	else:
[742]	838	prefix= self.prefix
	839	if prefix.startswith('@'):
	840	prefix= getattr(self,self.prefix[1:])()
[488]	841	b = n = ''
[742]	842	v = ScratchCardPin(prefix,b,n)
	843	widget_id = self.getWidgetId()
	844	datastructure[widget_id] = v
	845	datastructure[widget_id+'_p'] = prefix
	846	datastructure[widget_id+'_b'] = b
	847	datastructure[widget_id+'_n'] = n
[758]	848	return meth(mode=mode,
	849	datastructure=datastructure,
[488]	850	)
[523]	851	###)
[488]	852
	853
[22]	854	InitializeClass(ScratchcardPinWidget)
[199]	855	widgetRegistry.register(ScratchcardPinWidget)
[22]	856
[47]	857
	858	###)
	859
[1169]	860	class WAeUPImageWidget(CPSImageWidget): ###(
[537]	861	"""Photo widget."""
	862	meta_type = 'WAeUP Image Widget'
	863
	864	def render(self, mode, datastructure, **kw):
	865	render_method = 'widget_waeup_image_render'
	866	meth = getattr(self, render_method, None)
	867	if meth is None:
	868	raise RuntimeError("Unknown Render Method %s for widget type %s"
	869	% (render_method, self.getId()))
	870	img_info = self.getImageInfo(datastructure)
	871	return meth(mode=mode, datastructure=datastructure, **img_info)
	872
[1169]	873	###)
[537]	874
	875
[1169]	876
[537]	877	InitializeClass(WAeUPImageWidget)
	878
	879	widgetRegistry.register(WAeUPImageWidget)
	880
	881
[22]	882	###########
	883

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source: WAeUP_SRP/branches/uli/Widgets.py @ 1653

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