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source: WAeUP_SRP/base/Widgets.py @ 2972

Last change on this file since 2972 was 2875, checked in by joachim, 17 years ago
fix for traceback in Widgets line 1501, please check error message
Property svn:keywords set to `Id`
File size: 82.0 KB

Rev	Line
[47]	1	#-- mode: python; mode: fold --
[990]	2	# $Id: Widgets.py 2875 2007-12-07 12:41:01Z joachim $
[295]	3	from cgi import escape
[502]	4	from types import *
[2110]	5	import Globals
[22]	6	from Globals import InitializeClass
[2098]	7	from ZPublisher.HTTPRequest import FileUpload
[2354]	8	from OFS.Image import cookId, File, Image
[199]	9	##from Products.CPSSchemas.Widget import CPSWidgetType
[295]	10	from Products.CMFCore.utils import getToolByName
[1772]	11	from Products.CPSSchemas.BasicWidgets import CPSBooleanWidget, CPSWidget, CPSStringWidget, CPSEmailWidget,CPSImageWidget
[2710]	12	from Products.CPSSchemas.BasicWidgets import CPSFileWidget, CPSPasswordWidget
[295]	13	from Products.CPSSchemas.BasicWidgets import renderHtmlTag,CPSSelectWidget, CPSStringWidget
[22]	14	from Products.CPSSchemas.ExtendedWidgets import CPSDateTimeWidget
[199]	15	from Products.CPSSchemas.Widget import widgetRegistry
[2098]	16	from Products.CPSUtil.file import PersistableFileUpload
	17	from Products.CPSUtil.id import generateFileName
[199]	18	##from Products.CPSSchemas.WidgetTypesTool import WidgetTypeRegistry
[22]	19	from DateTime.DateTime import DateTime
	20	from AccessControl import getSecurityManager
[502]	21	from Products.WAeUP_SRP.Students import getStudentByRegNo
[1747]	22	from Products.WAeUP_SRP.Academics import makeCertificateCode
[2675]	23	from Products.WAeUP_SRP.WAeUPTool import getImagesDir
[2099]	24	#from Products.ExtFile.ExtFile import ExtFile
[2110]	25	import logging,os,re
[2766]	26	import random
[1915]	27	import operator
[2110]	28	p_home = Globals.package_home(globals())
	29	i_home = Globals.INSTANCE_HOME
[22]	30
[952]	31	#from zLOG import LOG, DEBUG
[22]	32
[2710]	33
[2766]	34	class WAeUPPasswordWidget(CPSPasswordWidget): ###(
[2710]	35	"""WAeUP Password Widget"""
	36	meta_type = 'WAeUP Password Widget'
	37
	38	_properties = CPSStringWidget._properties + (
	39	{'id': 'password_widget', 'type': 'string', 'mode': 'w',
	40	'label': 'Password widget to compare with'},
	41	{'id': 'check_lower', 'type': 'boolean', 'mode': 'w',
	42	'label': 'Checking at least one lower case [a-z]'},
	43	{'id': 'check_upper', 'type': 'boolean', 'mode': 'w',
	44	'label': 'Checking at least one upper case [A-Z]'},
	45	{'id': 'check_digit', 'type': 'boolean', 'mode': 'w',
	46	'label': 'Checking at least one digit [0-9]'},
	47	{'id': 'check_extra', 'type': 'boolean', 'mode': 'w',
	48	'label': 'Checking at least one extra char other than [a-zA-Z0-9]'},
	49	{'id': 'check_words', 'type': 'string', 'mode': 'w',
	50	'label': 'Checking for words'},
[2723]	51	)
[2710]	52
	53	field_types = ('CPS Password Field',)
	54	password_widget = ''
	55	check_lower = 0
	56	check_upper = 0
	57	check_digit = 0
	58	check_extra = 0
	59	check_words = ''
	60	display_width = 8
	61	size_min = 5
	62	size_max = 8
	63
	64	def validate(self, datastructure, **kw):
	65	"""Validate datastructure and update datamodel."""
	66	widget_id = self.getWidgetId()
	67	value = datastructure[widget_id]
	68	err = 0
	69	try:
	70	v = str(value).strip()
	71	except ValueError:
	72	err = 'cpsschemas_err_string'
	73	else:
	74	if self.password_widget:
	75	# here we only check that that our confirm match the pwd
	76	pwidget_id = self.password_widget
	77	pvalue = datastructure[pwidget_id]
	78	datastructure[widget_id] = ''
	79	datastructure[pwidget_id] = ''
	80	pv = str(pvalue).strip()
	81	if pv and v != pv:
	82	err = 'cpsschemas_err_password_mismatch'
	83	else:
	84	if not v:
	85	if self.is_required:
	86	datamodel = datastructure.getDataModel()
	87	if not datamodel[self.fields[0]]:
	88	err = 'cpsschemas_err_required'
	89	else:
	90	# checking pw consistancy
	91	len_v = len(v)
	92	if not err and self.size_max and len_v > self.size_max:
	93	err = 'cpsschemas_err_string_too_long'
	94	if not err and self.size_min and len_v < self.size_min:
	95	err = 'cpsschemas_err_password_size_min'
	96	if not err and self.check_lower and not search(r'[a-z]', v):
	97	err = 'cpsschemas_err_password_lower'
	98	if not err and self.check_upper and not search(r'[A-Z]', v):
	99	err = 'cpsschemas_err_password_upper'
	100	if not err and self.check_digit and not search(r'[0-9]', v):
	101	err = 'cpsschemas_err_password_digit'
	102	if not err and self.check_extra and not search(r'[^a-zA-Z0-9]',
	103	v):
	104	err = 'cpsschemas_err_password_extra'
	105	if not err and v in self.check_words:
	106	err = 'Your password is unsecure, please choose another password!'
	107
	108	if err:
	109	datastructure[widget_id] = ''
	110	datastructure.setError(widget_id, err)
	111	elif v:
	112	datamodel = datastructure.getDataModel()
	113	datamodel[self.fields[0]] = v
	114
	115	return not err
	116
	117	InitializeClass(WAeUPPasswordWidget)
	118
	119	widgetRegistry.register(WAeUPPasswordWidget)
[2766]	120	###)
[2710]	121
[295]	122	class CPSSelectWidgetForRecord(CPSSelectWidget): ###(
	123	"""Select widget. with record names"""
	124	meta_type = 'Select Widget for Records'
	125
	126	field_types = ('CPS String Field',)
	127	field_inits = ({'is_searchabletext': 1,},)
	128
	129	_properties = CPSSelectWidget._properties + (
	130	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	131	'label': 'Record Id', 'is_required' : 1},
	132	)
	133
	134	def render(self, mode, datastructure, **kw):
	135	"""Render in mode from datastructure."""
	136	value = datastructure[self.getWidgetId()]
	137	vocabulary = self._getVocabulary(datastructure)
	138	portal = getToolByName(self, 'portal_url').getPortalObject()
	139	cpsmcat = portal.translation_service
	140	if mode == 'view':
	141	if self.translated:
	142	return escape(cpsmcat(vocabulary.getMsgid(value, value)).encode('ISO-8859-15', 'ignore'))
	143	else:
	144	return escape(vocabulary.get(value, value))
	145	elif mode == 'edit':
	146	html_widget_id = self.getHtmlWidgetId()
[444]	147	res = renderHtmlTag('select',
	148	name='%s.%s:records' % (self.record_id,html_widget_id),
[295]	149	id=html_widget_id)
	150	in_selection = 0
	151	for k, v in vocabulary.items():
	152	if self.translated:
	153	kw = {'value': k,
	154	'contents': cpsmcat(vocabulary.getMsgid(k, k)).encode('ISO-8859-15', 'ignore')
	155	}
	156	else:
	157	kw = {'value': k, 'contents': v}
	158	if value == k:
	159	kw['selected'] = 'selected'
	160	in_selection = 1
	161	res += renderHtmlTag('option', **kw)
	162	if value and not in_selection:
	163	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	164	'selected': 'selected'}
	165	res += renderHtmlTag('option', **kw)
	166	res += '</select>'
	167	return res
	168	raise RuntimeError('unknown mode %s' % mode)
	169
	170	InitializeClass(CPSSelectWidgetForRecord)
	171
	172	widgetRegistry.register(CPSSelectWidgetForRecord)
	173
	174	###)
	175
[373]	176	class CPSStringWidgetForRecord(CPSStringWidget): ###(
[295]	177	"""String widget."""
	178	meta_type = 'String Widget For Record'
	179
	180	field_types = ('CPS String Field',)
	181	field_inits = ({'is_searchabletext': 1,},)
	182	_properties = CPSStringWidget._properties + (
	183	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	184	'label': 'Record Id', 'is_required' : 1},
	185	)
	186
	187	def render(self, mode, datastructure, **kw):
	188	"""Render in mode from datastructure."""
	189	value = datastructure[self.getWidgetId()]
	190	if mode == 'view':
	191	return escape(value)
	192	elif mode == 'edit':
	193	# XXX TODO should use an other name than kw !
	194	# XXX change this everywhere
	195	html_widget_id = self.getHtmlWidgetId()
	196	kw = {'type': 'text',
	197	'id' : html_widget_id,
[444]	198	'name': '%s.%s:records' % (self.record_id,html_widget_id),
[295]	199	'value': escape(value),
	200	'size': self.display_width,
	201	}
	202	if self.size_max:
	203	kw['maxlength'] = self.size_max
	204	return renderHtmlTag('input', **kw)
	205	raise RuntimeError('unknown mode %s' % mode)
	206
	207	InitializeClass(CPSStringWidgetForRecord)
	208
	209	widgetRegistry.register(CPSStringWidgetForRecord)
	210
[373]	211	###)
	212
	213	class CertificateCourseIdWidget(CPSStringWidget): ###(
	214	""" CertificateCourseId Widget"""
	215	meta_type = "CertificateCourseId Widget"
[444]	216
[373]	217	def validate(self, datastructure, **kw):
	218	"""Validate datastructure and update datamodel."""
[444]	219
[373]	220	valid = CPSStringWidget.validate(self, datastructure, **kw)
	221	if not valid:
	222	return 0
	223	else:
	224	widget_id = self.getWidgetId()
	225	value = datastructure[widget_id].upper()
	226	err = 0
	227	c_ids = [c.id for c in self.portal_catalog({'meta_type': "Course"})]
[381]	228	if hasattr(self.aq_parent,value):
[1891]	229	err = 'Course already exists'
[381]	230	elif value not in c_ids:
[1891]	231	err = 'Course does not exist'
[373]	232	if err:
	233	datastructure.setError(widget_id, err)
	234	else:
	235	datamodel = datastructure.getDataModel()
	236	datamodel[self.fields[0]] = value
[444]	237
[373]	238	return not err
	239
	240	InitializeClass(CertificateCourseIdWidget)
	241
	242	widgetRegistry.register(CertificateCourseIdWidget)
[551]	243	###)
[373]	244
[551]	245	class CourseIdWidget(CPSStringWidget): ###(
	246	""" CourseId Widget"""
	247	meta_type = "CourseId Widget"
	248
	249	def validate(self, datastructure, **kw):
	250	"""Validate datastructure and update datamodel."""
	251
	252	valid = CPSStringWidget.validate(self, datastructure, **kw)
	253	if not valid:
	254	return 0
	255	else:
	256	widget_id = self.getWidgetId()
	257	value = datastructure[widget_id].upper()
	258	err = 0
[2282]	259	res = self.courses_catalog(code = value)
[551]	260	if len(res) > 0:
[1891]	261	err = 'Course already exists'
[551]	262	if err:
	263	datastructure.setError(widget_id, err)
	264	else:
	265	datamodel = datastructure.getDataModel()
	266	datamodel[self.fields[0]] = value
	267
	268	return not err
	269
	270	InitializeClass(CourseIdWidget)
	271
	272	widgetRegistry.register(CourseIdWidget)
	273
	274
[373]	275	###)
	276
[1820]	277	class WAeUPStudyModeWidget(CPSSelectWidget): ###(
[1986]	278	"""WAeUP StudyMode Widget."""
[1820]	279	meta_type = 'WAeUP StudyMode Widget'
	280	vocabulary = 'entry_modes'
	281
	282	def _getStudyModes(self):
	283	voc = getattr(self.portal_vocabularies,self.vocabulary)
	284	d = {}
	285	for k,v in voc.items():
	286	d[k] = v
	287	return d
	288
	289	def validate(self, datastructure, **kw):
	290	"""Validate datastructure and update datamodel."""
	291	widget_id = self.getWidgetId()
	292	value = datastructure[widget_id]
	293	try:
	294	v = str(value)
	295	except ValueError:
	296	datastructure.setError(widget_id, "'%s' not a valid session key" % value)
	297	return 0
	298	studymodes = self._getStudyModes()
	299	if not value:
[1836]	300	v = value = 'ume_ft'
[1820]	301	#import pdb;pdb.set_trace()
	302	if not studymodes.has_key(value):
	303	datastructure.setError(widget_id, "'%s' not a valid session key" % v)
	304	return 0
	305	if self.is_required and not len(v):
	306	datastructure.setError(widget_id, "session key required")
	307	return 0
	308
	309	datamodel = datastructure.getDataModel()
	310	datamodel[self.fields[0]] = v
	311	return 1
	312
	313	def render(self, mode, datastructure, **kw):
	314	"""Render in mode from datastructure."""
	315	value = datastructure[self.getWidgetId()]
	316	studymodes = self._getStudyModes()
	317	if mode == 'view':
	318	return escape(studymodes.get(value, value))
	319	elif mode == 'edit':
	320	html_widget_id = self.getHtmlWidgetId()
	321	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	322	in_selection = 0
	323	vocabulary_items = studymodes.items()
	324	if self.sorted:
	325	vocabulary_items.sort(key=operator.itemgetter(1))
	326	for k, v in vocabulary_items:
	327	kw = {'value': k, 'contents': v}
	328	if value == k:
	329	kw['selected'] = 'selected'
	330	in_selection = 1
	331	res += renderHtmlTag('option', **kw)
	332	if value and not in_selection:
	333	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	334	'selected': 'selected'}
	335	res += renderHtmlTag('option', **kw)
	336	res += '</select>'
	337	return res
	338	raise RuntimeError('unknown mode %s' % mode)
	339
	340	InitializeClass(WAeUPStudyModeWidget)
	341
	342	widgetRegistry.register(WAeUPStudyModeWidget)
	343
	344	###)
	345
[1804]	346	class WAeUPSessionWidget(CPSSelectWidget): ###(
[2656]	347	"""WAeUP Session Widget for import only"""
[1804]	348	meta_type = 'WAeUP Session Widget'
[2099]	349
[1804]	350	def _getSessions(self):
	351	current_year = DateTime().year()
[2656]	352	d = {'': ''}
[1804]	353	for y in range(current_year - 9,current_year + 1):
	354	d['%s' % str(y)[-2:]] = '%4d/%4d' % (y,y+1)
	355	return d
	356
	357	def validate(self, datastructure, **kw):
	358	"""Validate datastructure and update datamodel."""
	359	widget_id = self.getWidgetId()
	360	value = datastructure[widget_id]
	361	try:
	362	v = str(value)
	363	except ValueError:
	364	datastructure.setError(widget_id, "'%s' not a valid session key" % value)
	365	return 0
[1805]	366
[1804]	367	if len(v) == 1:
	368	v = value = '0%c' % v
[2632]	369	elif len(v) == 9:
	370	v = value[2:4]
[1804]	371	elif not value:
[2663]	372	v = ''
[1804]	373	sessions = self._getSessions()
[2632]	374	if not sessions.has_key(v):
[1804]	375	datastructure.setError(widget_id, "'%s' not a valid session key" % v)
	376	return 0
	377	if self.is_required and not len(v):
	378	datastructure.setError(widget_id, "session key required")
	379	return 0
	380
	381	datamodel = datastructure.getDataModel()
	382	datamodel[self.fields[0]] = v
	383	return 1
	384
[2656]	385	# rendering is not used, instead we use a select widget with dynamic vocabulary
[1804]	386	def render(self, mode, datastructure, **kw):
	387	"""Render in mode from datastructure."""
	388	value = datastructure[self.getWidgetId()]
	389	sessions = self._getSessions()
	390	if mode == 'view':
	391	return escape(sessions.get(value, value))
	392	elif mode == 'edit':
	393	html_widget_id = self.getHtmlWidgetId()
	394	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	395	in_selection = 0
	396	vocabulary_items = sessions.items()
	397	if self.sorted:
[1986]	398	vocabulary_items.sort(key=operator.itemgetter(0))
[1804]	399	for k, v in vocabulary_items:
	400	kw = {'value': k, 'contents': v}
	401	if value == k:
	402	kw['selected'] = 'selected'
	403	in_selection = 1
	404	res += renderHtmlTag('option', **kw)
	405	if value and not in_selection:
	406	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	407	'selected': 'selected'}
	408	res += renderHtmlTag('option', **kw)
	409	res += '</select>'
	410	return res
	411	raise RuntimeError('unknown mode %s' % mode)
	412
	413	InitializeClass(WAeUPSessionWidget)
	414
	415	widgetRegistry.register(WAeUPSessionWidget)
	416
	417	###)
	418
	419	class WAeUPLevelWidget(CPSSelectWidget): ###(
	420	"""WAeUP Level Widget."""
	421	meta_type = 'WAeUP Level Widget'
	422
	423	def _getLevels(self):
[2723]	424	d = {'':'','000':'Pre-Studies'}
[1804]	425	for y in range(100,800,100):
	426	d['%s' % str(y)] = 'Year %1d (%3d Level)' % (y/100,y)
	427	return d
	428
	429	def validate(self, datastructure, **kw):
	430	"""Validate datastructure and update datamodel."""
	431	widget_id = self.getWidgetId()
	432	value = datastructure[widget_id]
	433	try:
	434	v = str(value)
	435	except ValueError:
	436	datastructure.setError(widget_id, "'%s' not a valid level key" % value)
	437	return 0
[1805]	438
	439	if not value:
[1804]	440	v = value = '100'
	441	#import pdb;pdb.set_trace()
	442	levels = self._getLevels()
	443	if not levels.has_key(value):
	444	datastructure.setError(widget_id, "'%s' not a valid level" % v)
	445	return 0
	446	if self.is_required and not len(v):
	447	datastructure.setError(widget_id, "level key required")
	448	return 0
	449
	450	datamodel = datastructure.getDataModel()
	451	datamodel[self.fields[0]] = v
	452	return 1
	453
	454	def render(self, mode, datastructure, **kw):
	455	"""Render in mode from datastructure."""
	456	value = datastructure[self.getWidgetId()]
	457	levels = self._getLevels()
	458	if mode == 'view':
	459	return escape(levels.get(value, value))
	460	elif mode == 'edit':
	461	html_widget_id = self.getHtmlWidgetId()
	462	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	463	in_selection = 0
	464	vocabulary_items = levels.items()
	465	if self.sorted:
[1986]	466	vocabulary_items.sort(key=operator.itemgetter(0))
[1804]	467	for k, v in vocabulary_items:
	468	kw = {'value': k, 'contents': v}
	469	if value == k:
	470	kw['selected'] = 'selected'
	471	in_selection = 1
	472	res += renderHtmlTag('option', **kw)
	473	if value and not in_selection:
	474	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	475	'selected': 'selected'}
	476	res += renderHtmlTag('option', **kw)
	477	res += '</select>'
	478	return res
	479	raise RuntimeError('unknown mode %s' % mode)
	480
	481	InitializeClass(WAeUPLevelWidget)
	482
	483	widgetRegistry.register(WAeUPLevelWidget)
	484
	485	###)
	486
	487	class WAeUPVerdictWidget(CPSSelectWidget): ###(
[1986]	488	"""WAeUP Verdict Widget."""
[1804]	489	meta_type = 'WAeUP Verdict Widget'
	490
	491	# XXX make a menu for the vocabulary.
	492	vocabulary = 'verdicts'
	493
	494	# Associating the widget label with an input area to improve the widget
	495	# accessibility.
	496	has_input_area = True
	497
	498	def _getVerdicts(self,datastructure):
	499	voc = getattr(self.portal_vocabularies,self.vocabulary)
	500	d = {}
	501	for k,v in voc.items():
	502	d[k] = v
	503	return d
	504
	505	def validate(self, datastructure, **kw):
	506	"""Validate datastructure and update datamodel."""
	507	widget_id = self.getWidgetId()
	508	value = datastructure[widget_id]
	509	try:
	510	v = str(value)
	511	except ValueError:
	512	datastructure.setError(widget_id, "'%s' not a valid verdict key" % value)
	513	return 0
	514	#import pdb;pdb.set_trace()
	515	verdicts = self._getVerdicts(datastructure)
	516	if not value:
[2723]	517	v = value = verdicts['']
[1804]	518	if not verdicts.has_key(value):
	519	datastructure.setError(widget_id, "'%s' not a valid verdict key" % v)
	520	return 0
	521	if self.is_required and not len(v):
	522	datastructure.setError(widget_id, "verdict required")
	523	return 0
	524
	525	datamodel = datastructure.getDataModel()
	526	datamodel[self.fields[0]] = v
	527	return 1
	528
	529	def render(self, mode, datastructure, **kw):
	530	"""Render in mode from datastructure."""
	531	value = datastructure[self.getWidgetId()]
	532	verdicts = self._getVerdicts(datastructure)
	533	if mode == 'view':
	534	return escape(verdicts.get(value, value))
	535	elif mode == 'edit':
	536	html_widget_id = self.getHtmlWidgetId()
	537	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	538	in_selection = 0
	539	vocabulary_items = verdicts.items()
	540	if self.sorted:
	541	vocabulary_items.sort(key=operator.itemgetter(1))
	542	for k, v in vocabulary_items:
	543	kw = {'value': k, 'contents': v}
	544	if value == k:
	545	kw['selected'] = 'selected'
	546	in_selection = 1
	547	res += renderHtmlTag('option', **kw)
	548	if value and not in_selection:
	549	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	550	'selected': 'selected'}
	551	res += renderHtmlTag('option', **kw)
	552	res += '</select>'
	553	return res
	554	raise RuntimeError('unknown mode %s' % mode)
	555
	556	InitializeClass(WAeUPVerdictWidget)
	557
	558	widgetRegistry.register(WAeUPVerdictWidget)
	559
	560	###)
	561
[2094]	562	class WAeUPLGAWidget(CPSSelectWidget): ###(
	563	"""WAeUP LGA Widget."""
	564	meta_type = 'WAeUP LGA Widget'
	565	_properties = CPSSelectWidget._properties + (
	566	{'id': 'state_field', 'type': 'string', 'mode': 'w',
	567	'label': 'Name of the state field'},
	568	{'id': 'lga_field', 'type': 'string', 'mode': 'w',
[2428]	569	'label': 'Name of the lga field (without state)'},
[2094]	570	)
	571	state_field = "state"
	572	lga_field = "lga"
	573
	574	# XXX make a menu for the vocabulary.
	575	vocabulary = 'local_gov_areas'
	576
	577	# Associating the widget label with an input area to improve the widget
	578	# accessibility.
	579	has_input_area = True
	580
	581	def _getLGAs(self):
	582	voc = getattr(self.portal_vocabularies,self.vocabulary)
[2433]	583	if getattr(self,'_v_states',None) is not None and\
	584	getattr(self,'_v_lgas',None) is not None and\
	585	getattr(self,'_v_d',None) is not None:
	586	return (_v_d,_v_states,_v_lgas)
[2094]	587	states = []
	588	lgas = []
	589	d = {}
	590	for k,v in voc.items():
[2110]	591	parts = v.split(' / ')
[2187]	592	if len(parts) == 1:
	593	state = parts[0].lower()
	594	lga = ""
	595	elif len(parts) == 2:
	596	state = parts[0].lower()
	597	lga = "_".join(re.split('\W+',parts[1].lower()))
	598	else:
[2110]	599	continue
[2094]	600	if state not in states:
	601	states.append(state)
[2187]	602	if lga not in lgas:
	603	lgas.append(lga)
[2094]	604	d[k] = v
[2433]	605	self._v_d = d
	606	self._v_state = state
	607	self._v_lga = lga
[2094]	608	return (d,states,lgas)
	609
	610	def validate(self, datastructure, **kw):
	611	"""Validate datastructure and update datamodel."""
	612	widget_id = self.getWidgetId()
	613	value = datastructure[widget_id]
	614	#import pdb;pdb.set_trace()
	615	try:
	616	v = str(value)
	617	except ValueError:
	618	datastructure.setError(widget_id, "'%s' not a valid lga key" % value)
	619	return 0
	620	v = v.lower()
	621	combined,states,lgas = self._getLGAs()
[2433]	622	datamodel = datastructure.getDataModel()
	623	if not self.state_field and not self.lga_field:
	624	if len(v) == 0 and self.is_required:
	625	datastructure.setError(widget_id, "%s required" % widget_id)
	626	return 0
	627	elif v not in combined.keys():
[2094]	628	datastructure.setError(widget_id, "'%s' not a valid lga key" % v)
	629	return 0
[2433]	630	datamodel[self.fields[0]] = v
[2094]	631	else:
[2433]	632	state = datastructure.get(self.state_field,"").lower()
	633	lga = datastructure.get(self.lga_field,"").lower()
[2094]	634	if widget_id == self.state_field:
[2433]	635	if state not in states:
[2094]	636	datastructure.setError(widget_id, "'%s' not a valid state" % v)
	637	return 0
	638	elif widget_id == self.lga_field:
[2433]	639	if lga not in lgas:
[2094]	640	datastructure.setError(widget_id, "'%s' not a valid lga" % v)
	641	return 0
[2433]	642	if len(state) == 0 or len(lga) == 0:
	643	datastructure.setError(widget_id, "state AND lga must be given")
	644	return 0
[2099]	645	datamodel[self.fields[0]] = state + "_" + lga
[2094]	646	return 1
	647
	648	def render(self, mode, datastructure, **kw):
	649	"""Render in mode from datastructure."""
	650	w_id = self
	651	value = datastructure[self.getWidgetId()]
	652	lgas,x,y = self._getLGAs(datastructure)
	653	if mode == 'view':
	654	return escape(lgas.get(value, value))
	655	elif mode == 'edit':
	656	html_widget_id = self.getHtmlWidgetId()
	657	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	658	in_selection = 0
	659	vocabulary_items = lgas.items()
	660	# if self.sorted:
	661	# vocabulary_items.sort(key=operator.itemgetter(1))
	662	for k, v in vocabulary_items:
	663	kw = {'value': k, 'contents': v}
	664	if value == k:
	665	kw['selected'] = 'selected'
	666	in_selection = 1
	667	res += renderHtmlTag('option', **kw)
	668	if value and not in_selection:
	669	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	670	'selected': 'selected'}
	671	res += renderHtmlTag('option', **kw)
	672	res += '</select>'
	673	return res
	674	raise RuntimeError('unknown mode %s' % mode)
	675
	676	InitializeClass(WAeUPLGAWidget)
	677
	678	widgetRegistry.register(WAeUPLGAWidget)
	679
	680	###)
	681
[714]	682	class WAeUPReservedRoomsWidget(CPSStringWidget): ###(
	683	""" WAeUPReservedRooms Widget"""
	684	meta_type = "WAeUPReservedRooms Widget"
	685
	686	def validate(self, datastructure, **kw):
	687	"""Validate datastructure and update datamodel."""
	688	import re
	689	valid = CPSStringWidget.validate(self, datastructure, **kw)
	690	if not valid:
	691	return 0
	692	else:
	693	widget_id = self.getWidgetId()
	694	value = datastructure[widget_id]
	695	err = 0
	696	try:
[926]	697	reserved = [(r.split('/')[0],int(r.split('/')[1])) for r in re.split(',\|\.\| ',value)
[714]	698	if r]
[1038]	699	except (ValueError,IndexError),msg:
[714]	700	err = str(msg)
	701	if err:
	702	datastructure.setError(widget_id, err)
	703	else:
	704	datamodel = datastructure.getDataModel()
	705	datamodel[self.fields[0]] = value
	706	return not err
	707
	708	InitializeClass(WAeUPReservedRoomsWidget)
	709
	710	widgetRegistry.register(WAeUPReservedRoomsWidget)
	711	###)
	712
[388]	713	class WAeUPIdWidget(CPSStringWidget): ###(
	714	""" WAeUPId Widget"""
	715	meta_type = "WAeUPId Widget"
[444]	716
[388]	717	def validate(self, datastructure, **kw):
	718	"""Validate datastructure and update datamodel."""
[2289]	719	mode = kw.get('mode','create')
[388]	720	valid = CPSStringWidget.validate(self, datastructure, **kw)
[422]	721	id_pat_str = r"\S"
[2110]	722	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[388]	723	if not valid:
	724	return 0
	725	else:
[586]	726	portal_type_query = {'query':['Faculty',
	727	'Department',
	728	'Course',
	729	'Certificate',
	730	'CertificateCourse',]}
[388]	731	widget_id = self.getWidgetId()
[2013]	732	value = datastructure[widget_id] #.upper() is not necessary here because it's also done in waeup_document_create_do
[388]	733	err = 0
[1907]	734	mapping = {}
[440]	735	if len(value.split()) > 1:
[783]	736	err = 'Invalid Id, Id contains space(s).'
[2289]	737	elif mode == "create" and\
	738	self.portal_catalog(portal_type=portal_type_query,id=value):
[1718]	739	brain = self.portal_catalog(portal_type=portal_type_query,id=value)[0]
[1907]	740	err = 'An ${portal_type} object with the Id ${id} already exists at ${path}.'
	741	mapping = {'portal_type': brain.portal_type,
	742	'id': value,
	743	'path': brain.getPath(),
	744	}
[388]	745	if err:
[1907]	746	datastructure.setError(widget_id, err, mapping)
[388]	747	else:
	748	datamodel = datastructure.getDataModel()
	749	datamodel[self.fields[0]] = value
[444]	750
[388]	751	return not err
	752
	753	InitializeClass(WAeUPIdWidget)
	754
	755	widgetRegistry.register(WAeUPIdWidget)
	756
	757
	758	###)
	759
[1025]	760	class StudyCourseWidget(CPSStringWidget): ###(
	761	""" StudyCourse Widget"""
	762	meta_type = "StudyCourse Widget"
	763
	764	def validate(self, datastructure, **kw):
	765	"""Validate datastructure and update datamodel."""
	766	#from Products.zdb import set_trace
	767	#set_trace()
[1747]	768	## valid = CPSStringWidget.validate(self, datastructure, **kw)
	769	## if not valid:
	770	## return 0
	771	widget_id = self.getWidgetId()
[2738]	772	#value = makeCertificateCode(datastructure[widget_id]).upper()
	773	value = datastructure[widget_id].upper()
[1025]	774	id_pat_str = r"\S"
[2110]	775	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[1747]	776	err = 0
	777	if len(value.split()) > 1:
	778	err = 'Invalid Id, Id contains space(s).'
	779	elif not self.portal_catalog(portal_type='Certificate',id=value):
	780	err = 'No such certificate'
	781	if err:
	782	datastructure.setError(widget_id, err)
[1025]	783	else:
[1747]	784	datamodel = datastructure.getDataModel()
	785	datamodel[self.fields[0]] = value
	786	return not err
[1025]	787
	788	InitializeClass(StudyCourseWidget)
	789
	790	widgetRegistry.register(StudyCourseWidget)
	791	###)
	792
[463]	793	class JambRegNoWidget(CPSStringWidget): ###(
	794	""" JambRegNo Widget"""
	795	meta_type = "JambRegNo Widget"
[1169]	796	_properties = CPSStringWidget._properties + (
	797	{'id': 'catalog', 'type': 'string', 'mode': 'w',
	798	'label': 'Catalog to search'},
	799	{'id': 'reference', 'type': 'string', 'mode': 'w',
	800	'label': 'Reference Field'},
	801	)
[2100]	802	#catalog = "portal_pumeresults" #the catalog to search for jamb_reg_no
[1169]	803	reference = ""
[463]	804	digits = 8
	805	digits_str = "N"*digits
	806	letters = 2
	807	letters_str = "L"*letters
	808	def validate(self, datastructure, **kw):
	809	"""Validate datastructure and update datamodel."""
	810	valid = CPSStringWidget.validate(self, datastructure, **kw)
[2100]	811	reg_no_catalog = getattr(self,self.catalog)
[1169]	812	widget_id = self.getWidgetId()
	813	value = datastructure[widget_id].upper()
	814	err = 0
[2094]	815	#import pdb;pdb.set_trace()
	816	if kw.has_key('mode'):
	817	mode = kw['mode']
	818	else:
[2098]	819	mode = "edit"
[2099]	820	if not valid:
[2100]	821	err = 'Invalid registration number'
[1169]	822	elif self.reference == '':
	823	#s = getStudentByRegNo(self,value)
[2100]	824	pume = reg_no_catalog(jamb_reg_no = value)
[1169]	825	if len(pume) < 1:
[2100]	826	err = 'No student record with this registration number'
[1169]	827	else:
	828	datastructure['pume'] = pume[0]
[2094]	829	elif mode == 'add':
	830	pass
[2095]	831	elif self.reference != '' and self.catalog == "applicants_catalog":
[2100]	832	res = reg_no_catalog.searchResults({"%s" % self.reference: value})
[2094]	833	if len(res) != 1:
[2100]	834	err = 'No record with this registration number'
[2094]	835	else:
	836	datastructure['record'] = res[0]
[463]	837	else:
[1169]	838	record = datastructure[self.reference]
	839	#jamb_reg_no = getattr(record,widget_id)
	840	jamb_reg_no = record.Entryregno
	841	if jamb_reg_no != value:
[1783]	842	err = 'Registration number does not match.'
[1169]	843	if err:
	844	datastructure.setError(widget_id, err)
	845	else:
	846	datamodel = datastructure.getDataModel()
	847	datamodel[self.fields[0]] = value
	848	return not err
[463]	849
	850	InitializeClass(JambRegNoWidget)
	851
	852	widgetRegistry.register(JambRegNoWidget)
[47]	853	###)
	854
[1175]	855	class SecretWidget(CPSStringWidget): ###(
	856	""" Secret Widget"""
	857	meta_type = "Secret Widget"
	858	_properties = CPSStringWidget._properties + (
	859	{'id': 'reference', 'type': 'string', 'mode': 'w',
	860	'label': 'Reference Record'},
	861	{'id': 'check_fields', 'type': 'tokens', 'mode': 'w',
	862	'label': 'Fields to check'},
	863	)
	864	reference = "student"
[1747]	865	matric_no_catalog = 'returning_import'
[1175]	866	check_fields = ("Firstname", "Middlename","Lastname")
	867	def validate(self, datastructure, **kw):
	868	"""Validate datastructure and update datamodel."""
[1571]	869	logger = logging.getLogger('Widgets.SecretWidget.validate')
[1175]	870	valid = CPSStringWidget.validate(self, datastructure, **kw)
	871	widget_id = self.getWidgetId()
	872	value = datastructure[widget_id].upper()
	873	err = 0
[1189]	874	record = datastructure.get(self.reference,None)
[1747]	875	#import pdb;pdb.set_trace()
[1379]	876	if not valid or len(value) < 2:
[1793]	877	err = 'Invalid string'
[1189]	878	elif not record or datastructure.errors:
[1177]	879	err = 0
[1175]	880	else:
	881	found = False
	882	cvs = []
	883	for field in self.check_fields:
	884	cv = getattr(record,field).upper()
[1243]	885	if len(cv.split()) > 1:
	886	for splited in cv.split():
[1747]	887	cvs.append(splited.strip())
[1243]	888	else:
	889	cvs.append(cv)
[1747]	890	for cv in cvs:
[2795]	891	if cv == value.strip().upper():
[1175]	892	found = True
	893	break
	894	matric_no = record.matric_no
	895	name = " ".join(cvs)
	896	if not found:
[1573]	897	logger.info('%(matric_no)s did not find %(value)s in %(name)s' % vars())
	898	err = 'No name does match.'
[1175]	899	else:
[1571]	900	logger.info('%(matric_no)s found %(value)s in %(name)s' % vars())
[1175]	901	if err:
	902	datastructure.setError(widget_id, err)
	903	else:
	904	datamodel = datastructure.getDataModel()
	905	datamodel[self.fields[0]] = value
	906	return not err
	907
	908	InitializeClass(SecretWidget)
	909
	910	widgetRegistry.register(SecretWidget)
	911	###)
	912
[1804]	913	class WAeUPSexWidget(CPSBooleanWidget): ###(
[1772]	914	"""WAeUP sex widget."""
	915	meta_type = 'WAeUP Sex Widget'
	916
	917	def validate(self, datastructure, **kw):
	918	"""Validate datastructure and update datamodel."""
	919	value = datastructure[self.getWidgetId()]
	920
	921	if self.render_format not in self.render_formats:
	922	self.render_format = 'select'
	923
	924	female = value in ('F','f','Female','female',"True",True)
	925	male = value in ('M','m','Male','male','False',False)
	926	if not female and not male:
	927	datastructure.setError(self.getWidgetId(),
	928	"invalid sex %s" % value)
	929	return 0
	930	elif female:
	931	v = True
	932	else:
	933	v = False
	934	datamodel = datastructure.getDataModel()
	935	datamodel[self.fields[0]] = v
	936	return 1
	937
	938	InitializeClass(WAeUPSexWidget)
	939
	940	widgetRegistry.register(WAeUPSexWidget)
	941
[1804]	942	###)
	943
[1146]	944	class MatricNoWidget(CPSStringWidget): ###(
	945	""" MatricNo Widget"""
	946	meta_type = "MatricNo Widget"
[1747]	947
	948	_properties = CPSStringWidget._properties + (
	949	{'id': 'matric_no_catalog', 'type': 'string', 'mode': 'w',
	950	'label': 'Catalog to search for MatricNo'},
	951	{ 'id': 'results_catalog', 'type': 'string', 'mode': 'w',
	952	'label': 'Results Catalog'},
	953	)
	954	matric_no_catalog = "" #the catalog to search for matric_no
[1748]	955	results_catalog = "results_import" #results catalog
[1747]	956
[1146]	957	def validate(self, datastructure, **kw):
	958	"""Validate datastructure and update datamodel."""
[1747]	959	#import pdb;pdb.set_trace()
[1146]	960	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	961	logger = logging.getLogger('Widgets.MatricNoWidget.validate')
[1747]	962	returning = getattr(self,self.matric_no_catalog)
	963	results = getattr(self,self.results_catalog,None)
[1146]	964	err = 0
[1189]	965	widget_id = self.getWidgetId()
	966	value = datastructure[widget_id]
	967	if not valid or not value:
[1891]	968	err = 'Invalid string'
[1573]	969	logger.info('Invalid matric_no string %s' % value)
[1146]	970	else:
[1189]	971	value = value.upper()
[1177]	972	datastructure['student'] = None
[1146]	973	while not err:
[1151]	974	res = returning(matric_no = value)
[1146]	975	if len(res) < 1:
[1573]	976	logger.info('matric_no %s not found' % value)
[1915]	977	err = 'No student with this matriculation number.'
[1747]	978	break
[1146]	979	datastructure['student'] = res[0]
[1747]	980	if results is not None:
	981	res = results(matric_no = value)
	982	if len(res) < 1:
[1891]	983	err = 'No results for this matriculation number'
[1747]	984	continue
	985	datastructure['results'] = res
[1146]	986	break
[1189]	987	if err:
	988	datastructure.setError(widget_id, err)
	989	else:
	990	datamodel = datastructure.getDataModel()
	991	datamodel[self.fields[0]] = value
	992	return not err
[1146]	993
	994	InitializeClass(MatricNoWidget)
	995
	996	widgetRegistry.register(MatricNoWidget)
	997	###)
	998
[1393]	999	class StudentIdWidget(CPSStringWidget): ###(
	1000	""" StudentId Widget"""
	1001	meta_type = "StudentId Widget"
	1002	def validate(self, datastructure, **kw):
	1003	"""Validate datastructure and update datamodel."""
	1004	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	1005	logger = logging.getLogger('Widgets.StudentIdWidget.validate')
[1393]	1006	#import pdb;pdb.set_trace()
	1007	s_cat = self.students_catalog
	1008	err = 0
	1009	widget_id = self.getWidgetId()
	1010	value = datastructure[widget_id]
	1011	if not valid or not value:
[1891]	1012	err = 'Invalid Id string'
[1573]	1013	logger.info('Invalid id string %s' % value)
[1449]	1014	datastructure['student'] = None
[1393]	1015	else:
	1016	value = value.upper()
	1017	res = s_cat(id = value)
	1018	if not res:
[1573]	1019	logger.info('Student id %s not found' % value)
[1891]	1020	err = 'No student with this Id'
[1393]	1021	datastructure['student'] = None
	1022	else:
	1023	datastructure['student'] = res[0]
	1024	if err:
	1025	datastructure.setError(widget_id, err)
	1026	else:
	1027	datamodel = datastructure.getDataModel()
	1028	datamodel[self.fields[0]] = value
	1029	return not err
	1030
	1031	InitializeClass(StudentIdWidget)
	1032
	1033	widgetRegistry.register(StudentIdWidget)
	1034	###)
	1035
[1146]	1036	class WAeUPMultilineResultsWidget(CPSStringWidget): ###(
	1037	""" WAeUPMultilineResults Widget"""
	1038	meta_type = "WAeUp Multiline Results Widget"
	1039	_properties = CPSWidget._properties + (
	1040	{'id': 'nr_of_lines', 'type': 'int', 'mode': 'w',
	1041	'label': 'Nr of Lines'},
	1042	)
	1043	nr_of_lines = 5
	1044	def prepare(self, datastructure, **kw): ###(
	1045	"""Prepare datastructure from datamodel."""
	1046	datamodel = datastructure.getDataModel()
	1047	#import pdb;pdb.set_trace()
	1048	widget_id = self.getWidgetId()
	1049	v = datamodel[self.fields[0]]
	1050	if type(v) is ListType and v:
	1051	nr_results = len(v)
	1052	else:
	1053	v = []
	1054	nr_results = 0
	1055	count = 1
	1056	for s,g in v:
	1057	wid = "%s%02d"% (widget_id,count)
	1058	datastructure[wid+'_s'] = s
	1059	datastructure[wid+'_g'] = g
	1060	count += 1
	1061	if nr_results < self.nr_of_lines:
	1062	for line in range(nr_results,self.nr_of_lines):
	1063	v.append(('',''))
	1064	wid = "%s%02d"% (widget_id,line)
	1065	datastructure[wid+'_s'] = ''
	1066	datastructure[wid+'_g'] = ''
	1067	datastructure[widget_id] = v
	1068	datastructure[widget_id+'_s'] = ''
	1069	datastructure[widget_id+'_g'] = ''
	1070	###)
	1071
	1072	def validate(self, datastructure, **kw): ###(
	1073	"""Validate datastructure and update datamodel."""
	1074	#import pdb;pdb.set_trace()
	1075	widget_id = self.getWidgetId()
	1076	err = 0
	1077	lines = []
	1078	for line in range(1,30):
	1079	wid = "%s%02d"% (widget_id,line)
	1080	if not datastructure.has_key(wid+'_s'):
	1081	break
	1082	lines.append((datastructure[wid+'_s'].strip(),
	1083	datastructure[wid+'_g'].strip()))
[1155]	1084
[1146]	1085	s = datastructure[widget_id+'_s'].strip()
	1086	g = datastructure[widget_id+'_g'].strip()
	1087	if s and g:
	1088	lines.append((s,g))
	1089	active = []
	1090	for s,g in lines:
	1091	if g != "":
	1092	active.append((s,g))
	1093	if err:
	1094	datastructure.setError(widget_id, err)
	1095	else:
	1096	datamodel = datastructure.getDataModel()
	1097	datamodel[self.fields[0]] = active
	1098	return not err
	1099	###)
	1100
	1101	def render(self, mode, datastructure, **kw): ###(
	1102	"""Render in mode from datastructure."""
	1103	render_method = 'widget_waeup_multiline_result_render'
	1104	meth = getattr(self, render_method, None)
	1105	if meth is None:
	1106	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1107	% (render_method, self.getId()))
	1108	#import pdb;pdb.set_trace()
	1109	datamodel = datastructure.getDataModel()
	1110	widget_id = self.getWidgetId()
	1111	lines = datamodel[self.fields[0]]
	1112	if len(lines) < self.nr_of_lines:
	1113	for line in range(len(lines),self.nr_of_lines + 1):
	1114	lines.append(('',''))
	1115	datastructure[widget_id] = lines
	1116	datastructure[widget_id+'_s'] = ''
	1117	datastructure[widget_id+'_g'] = ''
	1118	## count = 1
	1119	## for s,g in v:
	1120	## wid = "%s%02d"% (widget_id,count)
	1121	## count += 1
	1122	return meth(mode=mode,
	1123	datastructure=datastructure,
	1124	)
	1125	###)
	1126
	1127
	1128	InitializeClass(WAeUPMultilineResultsWidget)
	1129	widgetRegistry.register(WAeUPMultilineResultsWidget)
	1130	###)
	1131
[794]	1132	class WAeUPResultsWidget(CPSStringWidget): ###(
	1133	""" WAeUPResults Widget"""
	1134	meta_type = "WAeUp Results Widget"
	1135
	1136	def prepare(self, datastructure, **kw): ###(
	1137	"""Prepare datastructure from datamodel."""
	1138	datamodel = datastructure.getDataModel()
	1139	v = datamodel[self.fields[0]]
	1140	#import pdb;pdb.set_trace()
	1141	widget_id = self.getWidgetId()
[807]	1142	datastructure[widget_id] = v
[794]	1143	datastructure[widget_id+'_s'] = ''
	1144	datastructure[widget_id+'_g'] = ''
	1145	###)
	1146
	1147	def validate(self, datastructure, **kw): ###(
	1148	"""Validate datastructure and update datamodel."""
[807]	1149	#import pdb;pdb.set_trace()
[794]	1150	widget_id = self.getWidgetId()
	1151	v = datastructure[widget_id]
[2738]	1152	if not v:
	1153	v = []
[794]	1154	err = 0
	1155	s = datastructure[widget_id+'_s'].strip()
	1156	g = datastructure[widget_id+'_g'].strip()
[807]	1157	while 1:
	1158	if not s and g:
[1891]	1159	err = "No subject grade for subject"
[807]	1160	break
	1161	i = 0
	1162	done = False
[2785]	1163	#import pdb;pdb.set_trace()
[807]	1164	for sv,gv in v:
	1165	if sv == s:
	1166	done = True
	1167	if not g:
	1168	v.pop(i)
	1169	break
	1170	v[i] = (s,g)
	1171	break
	1172	i += 1
	1173	if done:
	1174	break
	1175	if s and g:
[2785]	1176	if v:
	1177	v += (s,g),
	1178	else:
	1179	v = [(s,g),]
[807]	1180	break
[794]	1181	if err:
	1182	datastructure.setError(widget_id, err)
	1183	else:
	1184	datamodel = datastructure.getDataModel()
	1185	datamodel[self.fields[0]] = v
[2785]	1186	datastructure[widget_id] = v
[794]	1187	datastructure[widget_id+'_s'] = s
	1188	datastructure[widget_id+'_g'] = g
	1189	return not err
	1190	###)
	1191
	1192	def render(self, mode, datastructure, **kw): ###(
	1193	"""Render in mode from datastructure."""
	1194	render_method = 'widget_waeup_result_render'
	1195	meth = getattr(self, render_method, None)
	1196	if meth is None:
	1197	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1198	% (render_method, self.getId()))
	1199	datamodel = datastructure.getDataModel()
	1200	widget_id = self.getWidgetId()
	1201	datastructure[widget_id+'_s'] = ''
	1202	datastructure[widget_id+'_g'] = ''
	1203	return meth(mode=mode,
	1204	datastructure=datastructure,
	1205	)
	1206	###)
	1207
	1208
	1209	InitializeClass(WAeUPResultsWidget)
	1210	widgetRegistry.register(WAeUPResultsWidget)
	1211	###)
	1212
[488]	1213	class ScratchCardPin: ###(
	1214	"""the ScratchCardPin"""
	1215	def __init__(self,prefix,batch_no,number):
[990]	1216	if not batch_no and not number:
	1217	s = prefix
[996]	1218	if len(s) > 3:
[990]	1219	prefix,batch_no,number = s[:3],s[3:-10],s[-10:]
	1220	else:
[996]	1221	prefix,batch_no,number = s,'',''
[488]	1222	self.p = prefix
	1223	self.b = batch_no
	1224	self.n = number
	1225
	1226	def __str__(self):
	1227	return "%s-%s-%s" % (self.p,self.b,self.n)
[1146]	1228
	1229	def __repr__(self):
	1230	return "%s%s%s" % (self.p,self.b,self.n)
[488]	1231	###)
	1232
[47]	1233	class ScratchcardPinWidget(CPSStringWidget): ###(
[22]	1234	""" ScratchcardPin Widget"""
[199]	1235	meta_type = "Scratchcard Pin Widget"
[488]	1236	_properties = CPSWidget._properties + (
	1237	{'id': 'prefix', 'type': 'string', 'mode': 'w',
	1238	'label': 'Prefix'},
	1239	{'id': 'reference', 'type': 'string', 'mode': 'w',
	1240	'label': 'Reference Field'},
[2597]	1241	{'id': 'reuse_pin', 'type': 'boolean', 'mode': 'w',
[2593]	1242	'label': 'Reuse Application Pin'},
[488]	1243	)
	1244	prefix = ''
	1245	reference = ''
[2597]	1246	reuse_pin = False
	1247
[502]	1248	def prepare(self, datastructure, **kw): ###(
[488]	1249	"""Prepare datastructure from datamodel."""
	1250	datamodel = datastructure.getDataModel()
	1251	v = datamodel[self.fields[0]]
	1252	widget_id = self.getWidgetId()
[747]	1253	if v and type(v) is StringType:
[990]	1254	try:
	1255	p,b,n = v.split('-')
	1256	v = ScratchCardPin(p,b,n)
	1257	except ValueError:
	1258	v = ScratchCardPin(v,'','')
[488]	1259	if v:
[742]	1260	p = '%s' % v.p
[488]	1261	b = '%s' % v.b
	1262	n = '%s' % v.n
	1263	else:
[742]	1264	p = self.prefix
	1265	if p.startswith('@'):
	1266	p = getattr(self,self.prefix[1:])()
[488]	1267	b = n = ''
[742]	1268	v = ScratchCardPin(p,b,n)
[488]	1269	datastructure[widget_id] = v
[742]	1270	datastructure[widget_id+'_p'] = p
[488]	1271	datastructure[widget_id+'_b'] = b
	1272	datastructure[widget_id+'_n'] = n
[1376]	1273	###)
[758]	1274
[1169]	1275	def validate(self, datastructure, **kw): ###(
[22]	1276	"""Validate datastructure and update datamodel."""
[1571]	1277	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
[488]	1278	widget_id = self.getWidgetId()
	1279	v = datastructure[widget_id]
[996]	1280	#import pdb;pdb.set_trace()
[488]	1281	err = 0
[1907]	1282	mapping = {}
[742]	1283	prefix= self.prefix
	1284	if prefix.startswith('@'):
	1285	prefix= getattr(self,self.prefix[1:])()
[488]	1286	b = datastructure[widget_id+'_b'].strip()
	1287	n = datastructure[widget_id+'_n'].strip()
[502]	1288	pins = self.portal_pins
[742]	1289	pin = "%(prefix)s%(b)s%(n)s" % vars()
[2001]	1290	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[816]	1291	do = 1
[1025]	1292	s_id = str(self.portal_membership.getAuthenticatedMember())
[1343]	1293	if self.isStaff():
[1326]	1294	do = 0
	1295	err ='You are not a Student. PIN neither checked nor used.'
[1571]	1296	s_logger.info('%s tried to use scratch card %s' % (s_id,pin_str))
[1557]	1297	elif len(b) > 1 and b.find('-') > -1:
	1298	do = 0
[2604]	1299	err = 'PIN must not contain "-".'
[1573]	1300	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1557]	1301	elif n.find('-') > -1:
	1302	do = 0
[2604]	1303	err = 'PIN must not contain "-".'
[1573]	1304	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1376]	1305	elif len(n) != 10:
	1306	do = 0
[1891]	1307	err = 'Invalid PIN length'
[1573]	1308	s_logger.info('%s entered invalid PIN with length %d' % (s_id,len(n)))
[1326]	1309	elif self.reference == "":
[1030]	1310	ref = s_id
[635]	1311	else:
	1312	ref = datastructure[self.reference]
[843]	1313	if datastructure.errors:
[816]	1314	do = 0
[1805]	1315	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[1571]	1316	s_logger.info('%s/%s entered wrong data together with PIN %s' % (s_id,ref,pin_str))
[2603]	1317	elif prefix == 'APP' and not self.reuse_pin:
	1318	res = self.applicants_catalog(reg_no = ref)
[2709]	1319	if not res:
	1320	res = self.applicants_catalog(reg_no = ref.upper())
[2603]	1321	if res and res[0].pin == pin_str:
	1322	do = 0
[2604]	1323	err = 'Application PINs cannot be reused.'
[2603]	1324	s_logger.info('%s entered same PIN as for screening application %s' % (s_id,pin_str))
[2597]	1325
[816]	1326	while do:
[2766]	1327	ok,record = pins.searchAndSetRecord(pin,ref,prefix)
[1030]	1328	if ok < -2 or ok > 2:
	1329	err = 'Unknown error, please report!'
[1571]	1330	s_logger.info('%s/%s caused unknown error with PIN %s' % (s_id,ref,pin_str))
[1030]	1331	break
	1332	elif ok == -2:
[1783]	1333	err = 'Service already is activated but with a different PIN.'
[1571]	1334	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (s_id,ref,pin_str))
[710]	1335	break
	1336	elif ok == -1:
[1793]	1337	err = 'Invalid PIN'
[1571]	1338	s_logger.info('%s/%s entered invalid PIN %s' % (s_id,ref,pin_str))
[502]	1339	break
	1340	if ok == 0:
[1571]	1341	err = 'PIN already used'
	1342	s_logger.info('%s/%s entered used PIN %s' % (s_id,ref,pin_str))
[502]	1343	break
	1344	if ok >= 1:
[710]	1345	#import pdb;pdb.set_trace()
[635]	1346	if self.isStudent():
[992]	1347	if self.reference == "jamb_reg_no":
[997]	1348	err = "You are already logged in."
[1573]	1349	s_logger.info('%s/%s checked admission with PIN %s though logged in' % (s_id,ref,pin_str))
[992]	1350	break
[1082]	1351	if ok == 1:
[1571]	1352	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[1032]	1353	else:
[1571]	1354	s_logger.info('%s/%s repeatedly used PIN %s' % (s_id,ref,pin_str))
[637]	1355	break
[635]	1356	else:
	1357	student = getStudentByRegNo(self,ref)
[1571]	1358	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[502]	1359	if student is None:
[2604]	1360	err = "Student record not found."
[1571]	1361	s_logger.info('%s not found in admission list' % (ref))
[502]	1362	break
[648]	1363	s_id = student.getId()
[502]	1364	if ok == 2:
[990]	1365	if self.reference == "jamb_reg_no":
	1366	if hasattr(self.portal_directories.students,s_id):
[1907]	1367	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1368	mapping = {'id': s_id}
[1571]	1369	s_logger.info('%s/%s repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1370	break
	1371	else:
[1571]	1372	s_logger.info('%s/%s (non-member) repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1373	else:
[1891]	1374	err = "Unknown error"
[1571]	1375	s_logger.info('%s/%s repeatedly activated service with PIN %s' % (s_id,ref,pin_str))
[986]	1376	break
	1377	try:
	1378	student.getContent().makeStudentMember(s_id,password=pin[4:])
[1571]	1379	s_logger.info('%s/%s has been created using PIN %s' % (s_id,ref,pin_str))
[986]	1380	except:
[1907]	1381	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1382	mapping = {'id': s_id}
[1571]	1383	s_logger.info('%s/%s could not be made a member with PIN %s' % (s_id,ref,pin_str))
[986]	1384	break
[502]	1385	break
[488]	1386	if err:
[1907]	1387	datastructure.setError(widget_id, err,mapping)
[488]	1388	else:
	1389	datamodel = datastructure.getDataModel()
[742]	1390	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1391	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1392	datastructure[widget_id+'_p'] = prefix
[488]	1393	datastructure[widget_id+'_b'] = b
	1394	datastructure[widget_id+'_n'] = n
[502]	1395	datastructure['s_id'] = s_id
[488]	1396	return not err
[444]	1397
[1169]	1398	###)
	1399
[502]	1400	def render(self, mode, datastructure, **kw): ###(
[488]	1401	"""Render in mode from datastructure."""
	1402	render_method = 'widget_scratch_card_pin_render'
	1403	meth = getattr(self, render_method, None)
	1404	if meth is None:
	1405	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1406	% (render_method, self.getId()))
	1407
	1408	# XXX AT: datastructure has to be set again here, in case we're in edit
	1409	# or create mode, because a default value has to be provided.
	1410	#import pdb;pdb.set_trace()
	1411	datamodel = datastructure.getDataModel()
	1412	v = datamodel[self.fields[0]]
[502]	1413	if v and type(v) is StringType:
[990]	1414	try:
	1415	p,b,n = v.split('-')
	1416	v = ScratchCardPin(p,b,n)
	1417	except ValueError:
[2002]	1418	v = ScratchCardPin(self.prefix,'XXX',v)
[996]	1419	pass
[488]	1420	if v:
[742]	1421	prefix= '%s' % v.p
[488]	1422	b = '%s' % v.b
	1423	n = '%s' % v.n
[22]	1424	else:
[742]	1425	prefix= self.prefix
	1426	if prefix.startswith('@'):
	1427	prefix= getattr(self,self.prefix[1:])()
[488]	1428	b = n = ''
[742]	1429	v = ScratchCardPin(prefix,b,n)
	1430	widget_id = self.getWidgetId()
	1431	datastructure[widget_id] = v
	1432	datastructure[widget_id+'_p'] = prefix
	1433	datastructure[widget_id+'_b'] = b
	1434	datastructure[widget_id+'_n'] = n
[758]	1435	return meth(mode=mode,
	1436	datastructure=datastructure,
[488]	1437	)
[523]	1438	###)
[488]	1439
[22]	1440	InitializeClass(ScratchcardPinWidget)
[199]	1441	widgetRegistry.register(ScratchcardPinWidget)
[2094]	1442	###)
[22]	1443
[2094]	1444	class PumePinWidget(ScratchcardPinWidget): ###(
	1445	""" Pume Pin Widget"""
	1446	meta_type = "Pume Pin Widget"
[2098]	1447	catalog = "applicants_catalog"
[2307]	1448	reference = ''
[2099]	1449
[2342]	1450	def prepare(self, datastructure, **kw): ###(
	1451	"""Prepare datastructure from datamodel."""
	1452	datamodel = datastructure.getDataModel()
[2350]	1453	#import pdb;pdb.set_trace()
[2342]	1454	v = datamodel[self.fields[0]]
	1455	widget_id = self.getWidgetId()
	1456	if v and type(v) is StringType:
	1457	try:
	1458	p,b,n = v.split('-')
	1459	v = ScratchCardPin(p,b,n)
	1460	except ValueError:
	1461	v = ScratchCardPin(v,'','')
	1462	if v:
	1463	p = '%s' % v.p
	1464	b = '%s' % v.b
	1465	n = '%s' % v.n
	1466	else:
	1467	p = self.prefix
	1468	if p.startswith('@'):
	1469	p = getattr(self,self.prefix[1:])()
	1470	b = n = ''
	1471	v = ScratchCardPin(p,b,n)
	1472	datastructure[widget_id] = v
	1473	datastructure[widget_id+'_p'] = p
	1474	datastructure[widget_id+'_b'] = b
	1475	datastructure[widget_id+'_n'] = n
	1476	###)
	1477
[2094]	1478	def validate(self, datastructure, **kw): ###(
	1479	"""Validate datastructure and update datamodel."""
[2789]	1480	s_logger = logging.getLogger('Widgets.PumePinWidget.validate')
[2094]	1481	widget_id = self.getWidgetId()
	1482	v = datastructure[widget_id]
	1483	err = 0
	1484	mapping = {}
	1485	prefix= self.prefix
	1486	if prefix.startswith('@'):
	1487	prefix= getattr(self,self.prefix[1:])()
	1488	b = datastructure[widget_id+'_b'].strip()
	1489	n = datastructure[widget_id+'_n'].strip()
	1490	pins = self.portal_pins
	1491	pin = "%(prefix)s%(b)s%(n)s" % vars()
	1492	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[2307]	1493	member_id = str(self.portal_membership.getAuthenticatedMember())
[2094]	1494	do = 1
	1495	if self.isStaff():
	1496	do = 0
[2541]	1497	err ='You are logged in, please log out. PIN neither checked nor used.'
[2344]	1498	s_logger.info('%s tried to use scratch card %s' % (member_id,pin_str))
[2541]	1499	elif self.isStudent():
	1500	do = 0
[2875]	1501	#ref = datastructure[self.reference]
[2541]	1502	err ='You are logged in, please log out. PIN neither checked nor used.'
[2875]	1503	s_logger.info('%s applied for screening test while logged in with pin %s' % (member_id,pin_str))
[2094]	1504	elif len(b) > 1 and b.find('-') > -1:
	1505	do = 0
	1506	err = 'PIN must not contain "-"'
[2307]	1507	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1508	elif n.find('-') > -1:
	1509	do = 0
	1510	err = 'PIN must not contain "-"'
[2307]	1511	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1512	elif len(n) != 10:
	1513	do = 0
	1514	err = 'Invalid PIN length'
[2307]	1515	s_logger.info('%s entered invalid PIN with length %d' % (member_id,len(n)))
[2094]	1516	elif self.reference == "":
[2307]	1517	ref = n
[2094]	1518	else:
	1519	ref = datastructure[self.reference]
	1520	if datastructure.errors:
	1521	do = 0
	1522	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[2307]	1523	s_logger.info('%s/%s entered wrong data together with PIN %s' % (member_id,ref,pin_str))
[2094]	1524	while do:
[2766]	1525	ok,pin_record = pins.searchAndSetRecord(pin,ref,prefix)
[2094]	1526	if ok < -2 or ok > 2:
	1527	err = 'Unknown error, please report!'
[2307]	1528	s_logger.info('%s/%s caused unknown error with PIN %s' % (member_id,ref,pin_str))
[2094]	1529	break
	1530	elif ok == -2:
[2352]	1531	err = 'Service is already activated but with a different PIN.'
[2307]	1532	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (member_id,ref,pin_str))
[2094]	1533	break
	1534	elif ok == -1:
	1535	err = 'Invalid PIN'
[2307]	1536	s_logger.info('%s/%s entered invalid PIN %s' % (member_id,ref,pin_str))
[2094]	1537	break
	1538	if ok == 0:
	1539	err = 'PIN already used'
[2307]	1540	s_logger.info('%s/%s entered used PIN %s' % (member_id,ref,pin_str))
[2094]	1541	break
	1542	if ok >= 1:
[2342]	1543	#screening_type = self.REQUEST.form.get('screening_type','unknown')
[2356]	1544	#screening_type = datastructure['screening_type']
[2353]	1545	if self.REQUEST.traverse_subpath:
	1546	screening_type_request = self.REQUEST.traverse_subpath[0]
	1547	else:
	1548	screening_type_request = 'manage'
[2541]	1549
	1550	if datastructure.has_key('record'):
[2094]	1551	applicant = datastructure['record']
[2355]	1552	if applicant.screening_type != screening_type_request\
	1553	and screening_type_request != 'manage':
[2357]	1554	err = "You are using the wrong access form!"
[2356]	1555	s_logger.info('%s tried to use %s application form but has applied for %s' % (ref,screening_type_request,applicant.screening_type))
[2350]	1556	break
[2099]	1557	if not applicant.pin:
[2094]	1558	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1559	d = {}
	1560	d['reg_no'] = applicant.reg_no
[2098]	1561	d['pin'] = pin_str
[2353]	1562	#d['screening_type'] = screening_type
[2536]	1563	#d['status'] = 'entered'
[2098]	1564	getattr(self,self.catalog).modifyRecord(**d)
[2094]	1565	elif applicant.pin != pin_str:
[2307]	1566	s_logger.info('%s/%s tried to enter application record with different PIN %s' % (member_id,ref,pin_str))
[2094]	1567	elif applicant.pin == pin_str:
[2307]	1568	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (member_id,ref,pin_str))
	1569	else:
[2324]	1570	datastructure['reg_no'] = ref
[2307]	1571	res = self.applicants_catalog(reg_no = ref)
	1572	if not res:
	1573	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1574	d = {}
	1575	d['reg_no'] = ref
	1576	d['pin'] = pin_str
	1577	d['status'] = 'entered'
[2353]	1578	d['screening_type'] = screening_type_request
[2789]	1579	d['serial'] = "%c%05d" % (pin_record.prefix_batch[-1],
	1580	pin_record.serial)
[2307]	1581	self.applicants_catalog.addRecord(**d)
	1582	else:
	1583	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (ref,ref,pin_str))
[2094]	1584	break
	1585	if err:
	1586	datastructure.setError(widget_id, err,mapping)
	1587	else:
	1588	datamodel = datastructure.getDataModel()
	1589	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1590	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1591	datastructure[widget_id+'_p'] = prefix
	1592	datastructure[widget_id+'_b'] = b
	1593	datastructure[widget_id+'_n'] = n
	1594	return not err
	1595	###)
	1596
[2098]	1597	def render(self, mode, datastructure, **kw): ###(
	1598	"""Render in mode from datastructure."""
	1599	render_method = 'widget_scratch_card_pin_render'
	1600	meth = getattr(self, render_method, None)
	1601	if meth is None:
	1602	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1603	% (render_method, self.getId()))
	1604
	1605	# XXX AT: datastructure has to be set again here, in case we're in edit
	1606	# or create mode, because a default value has to be provided.
	1607	#import pdb;pdb.set_trace()
	1608	datamodel = datastructure.getDataModel()
	1609	v = datamodel[self.fields[0]]
	1610	#import pdb;pdb.set_trace()
	1611	if v and type(v) is StringType:
	1612	try:
	1613	p,b,n = v.split('-')
	1614	v = ScratchCardPin(p,b,n)
	1615	except ValueError:
	1616	v = ScratchCardPin(self.prefix,'XXX',v)
	1617	pass
	1618	if v:
	1619	prefix= '%s' % v.p
	1620	b = '%s' % v.b
	1621	n = '%s' % v.n
	1622	else:
	1623	prefix= self.prefix
	1624	if prefix.startswith('@'):
	1625	prefix= getattr(self,self.prefix[1:])()
	1626	b = n = ''
	1627	v = ScratchCardPin(prefix,b,n)
	1628	widget_id = self.getWidgetId()
	1629	datastructure[widget_id] = v
	1630	datastructure[widget_id+'_p'] = prefix
	1631	datastructure[widget_id+'_b'] = b
	1632	datastructure[widget_id+'_n'] = n
	1633	return meth(mode=mode,
	1634	datastructure=datastructure,
	1635	)
	1636	###)
	1637
[2094]	1638	InitializeClass(PumePinWidget)
	1639	widgetRegistry.register(PumePinWidget)
[47]	1640	###)
	1641
[1169]	1642	class WAeUPImageWidget(CPSImageWidget): ###(
[537]	1643	"""Photo widget."""
	1644	meta_type = 'WAeUP Image Widget'
	1645
	1646	def render(self, mode, datastructure, **kw):
	1647	render_method = 'widget_waeup_image_render'
	1648	meth = getattr(self, render_method, None)
	1649	if meth is None:
	1650	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1651	% (render_method, self.getId()))
	1652	img_info = self.getImageInfo(datastructure)
	1653	return meth(mode=mode, datastructure=datastructure, **img_info)
	1654
	1655	InitializeClass(WAeUPImageWidget)
	1656
	1657	widgetRegistry.register(WAeUPImageWidget)
[1804]	1658	###)
[537]	1659
[2342]	1660	class ApplicationImageWidget(CPSImageWidget): ###(
[2110]	1661	"""Image widget with filesystem storage."""
[2342]	1662	meta_type = 'Application Image Widget'
[2110]	1663	_properties = CPSImageWidget._properties +\
	1664	(
	1665	{'id': 'path', 'type': 'string', 'mode': 'w',
	1666	'label': 'Relative Path'},
	1667	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1668	'label': 'Field to build the id'},
	1669	)
	1670	path = "images"
[2119]	1671	storage_path = "%s/import/%s" % (i_home,path)
[2110]	1672	id_field = "reg_no"
[537]	1673
[2110]	1674	def getImageInfo(self, datastructure): ###(
[2098]	1675	"""Get the file info from the datastructure."""
	1676	widget_id = self.getWidgetId()
[2120]	1677	if datastructure.has_key(widget_id):
	1678	fileupload = datastructure[widget_id]
	1679	dm = datastructure.getDataModel()
	1680	field_id = self.fields[0]
[2342]	1681	screening_type = datastructure.get('screening_type')
[2120]	1682	current_filename = "%s_%s.jpg" % (datastructure[self.id_field],
	1683	field_id,)
[2342]	1684	base_path = os.path.join(screening_type,current_filename)
[2684]	1685	content_url = os.path.join('viewimage_applicant',self.path,base_path)
[2342]	1686	file_path = os.path.join(self.storage_path,base_path)
	1687	#import pdb; pdb.set_trace()
[2120]	1688	else:
	1689	file_path = "XXX"
[2114]	1690	# read the file from the filesystem
	1691	if not os.path.exists(file_path):
[2120]	1692	height = -1
	1693	width = -1
[2098]	1694	empty_file = True
	1695	session_file = False
	1696	current_filename = ''
[2120]	1697	content_url = ''
[2098]	1698	size = 0
[2116]	1699	mimetype = ''
[2098]	1700	last_modified = ''
[2119]	1701	height = ''
	1702	width = ''
[2122]	1703
[2098]	1704	else:
[2114]	1705	image = open(file_path)
[2142]	1706	from OFS.Image import getImageInfo as getImageInfoOFS
[2110]	1707	image.seek(0)
[2142]	1708	data = image.read(2000)
[2114]	1709	size = len(data)
	1710	empty_file = size == 0
	1711	session_file = False
	1712	last_modified = ''
	1713	image.close()
[2142]	1714	mimetype, width, height = getImageInfoOFS(data)
[2119]	1715
[2110]	1716	if width < 0:
	1717	width = None
	1718	if height < 0:
	1719	height = None
[2117]	1720
[2110]	1721	if (self.allow_resize
	1722	and height is not None
	1723	and width is not None):
	1724	z_w = z_h = 1
	1725	h = int(self.display_height)
	1726	w = int(self.display_width)
	1727	if w and h:
	1728	if w < width:
	1729	z_w = w / float(width)
	1730	if h < height:
	1731	z_h = h / float(height)
	1732	zoom = min(z_w, z_h)
	1733	width = int(zoom * width)
	1734	height = int(zoom * height)
[2117]	1735	#import pdb;pdb.set_trace()
[2114]	1736	image_info = {
	1737	'empty_file': empty_file,
	1738	'session_file': session_file,
	1739	'current_filename': current_filename,
	1740	'size': size,
	1741	'last_modified': last_modified,
	1742	'content_url': content_url,
	1743	'mimetype': mimetype,
	1744	}
	1745	title = image_info['current_filename']
	1746	alt = title or ''
[2117]	1747	#height = int(self.display_height)
	1748	#width = int(self.display_width)
[2114]	1749	if height is None or width is None:
	1750	tag = renderHtmlTag('img', src=image_info['content_url'],
	1751	alt=alt, title=title)
	1752	else:
	1753	tag = renderHtmlTag('img', src=image_info['content_url'],
	1754	width=str(width), height=str(height),
	1755	alt=alt, title=title)
[2110]	1756
	1757	image_info['height'] = height
	1758	image_info['width'] = width
	1759	image_info['image_tag'] = tag
	1760	return image_info
[2098]	1761	###)
	1762
[2114]	1763	def checkFileName(self, filename, mimetype):
	1764	return '', {}
	1765	if mimetype and mimetype.startswith('image'):
	1766	return '', {}
	1767	return 'cpsschemas_err_image', {}
	1768
[2098]	1769	def prepare(self, datastructure, **kw): ###(
	1770	"""Prepare datastructure from datamodel."""
	1771	datamodel = datastructure.getDataModel()
	1772	widget_id = self.getWidgetId()
	1773	file_name = datamodel[self.fields[0]]
[2136]	1774	#import pdb; pdb.set_trace()
	1775	if self.allow_resize:
	1776	datastructure[self.getWidgetId() + '_resize'] = ''
[2342]	1777	screening_type = datamodel.get('screening_type',None)
	1778	if not screening_type:
	1779	screening_type = self.REQUEST.form.get('screening_type','pume')
	1780	datastructure["screening_type"] = screening_type
[2110]	1781	datastructure[widget_id] = file_name
[2114]	1782	datastructure[widget_id + '_choice'] = 'change'
	1783	title = 'Passport Foto'
[2098]	1784	datastructure[widget_id + '_filename'] = title
	1785	###)
	1786
[2114]	1787	def validate(self, datastructure, **kw): ###(
[2098]	1788	"""Update datamodel from user data in datastructure.
	1789	"""
[2342]	1790	logger = logging.getLogger('Widgets.ApplicationImageWidget.validate')
[2098]	1791	datamodel = datastructure.getDataModel()
	1792	field_id = self.fields[0]
	1793	widget_id = self.getWidgetId()
	1794	store = False
	1795	fileupload = None
	1796	mimetype = None
	1797	old_file = datamodel[field_id]
[2114]	1798	# if old_file is not None:
	1799	# old_filename = old_file.title
	1800	# else:
	1801	# old_filename = ''
	1802	choice = datastructure[widget_id+'_choice']
	1803	fileupload = datastructure[widget_id]
	1804	is_upload = isinstance(fileupload, FileUpload)
[2136]	1805	#import pdb; pdb.set_trace()
	1806	if not is_upload and not datamodel[field_id]:
	1807	if self.is_required:
[2137]	1808	return self.validateError('Picture upload required', {},
[2136]	1809	datastructure)
[2098]	1810	if choice == 'delete':
	1811	if self.is_required:
	1812	return self.validateError('cpsschemas_err_required', {},
	1813	datastructure)
	1814	datamodel[field_id] = None
	1815	elif choice == 'keep':
	1816	fileupload = datastructure[widget_id]
	1817	if isinstance(fileupload, PersistableFileUpload):
	1818	# Keeping something from the session means we
	1819	# actually want to store it.
	1820	store = True
[2114]	1821	# else:
	1822	# # Nothing to change, don't pollute datastructure
	1823	# # with something costly already stored, which therefore
	1824	# # doesn't need to be kept in the session.
	1825	# self.unprepare(datastructure)
	1826	elif choice == 'change' and is_upload:
[2098]	1827	if not fileupload:
	1828	return self.validateError('cpsschemas_err_file_empty', {},
	1829	datastructure)
	1830	if not isinstance(fileupload, FileUpload):
	1831	return self.validateError('cpsschemas_err_file', {},
	1832	datastructure)
	1833	fileupload.seek(0, 2) # end of file
	1834	size = fileupload.tell()
	1835	if not size:
	1836	return self.validateError('cpsschemas_err_file_empty', {},
	1837	datastructure)
	1838	if self.size_max and size > self.size_max:
	1839	max_size_str = self.getHumanReadableSize(self.size_max)
[2120]	1840	err = 'This file is too big, the allowed max size is ${max_size}'
[2122]	1841	logger.info('%s tried to upload picture with size %dk' %(datastructure['reg_no'],int(size)/1000) )
[2098]	1842	err_mapping = {'max_size': max_size_str}
	1843	return self.validateError(err, err_mapping, datastructure)
	1844	store = True
	1845
	1846
	1847	# Find filename
[2136]	1848	if is_upload and store:
[2114]	1849	ext ='jpg'
[2342]	1850	screening_type = datastructure.get('screening_type')
[2114]	1851	filename = "%s_%s.%s" % (datastructure[self.id_field],
[2342]	1852	self.getWidgetId(),
	1853	ext)
[2136]	1854	datamodel[field_id] = filename
[2114]	1855	registry = getToolByName(self, 'mimetypes_registry')
	1856	mimetype = registry.lookupExtension(filename.lower())
	1857	if mimetype is not None:
	1858	mimetype = str(mimetype) # normalize
[2110]	1859	file = self.makeFile(filename, fileupload, datastructure)
[2098]	1860	# Fixup mimetype
[2110]	1861	if mimetype and file.content_type != mimetype:
	1862	file.content_type = mimetype
	1863	# Store the file in the filesystem
[2114]	1864	#import pdb;pdb.set_trace()
[2342]	1865	base_path = os.path.join(self.storage_path, screening_type)
	1866	if not os.path.exists(base_path):
	1867	os.mkdir(base_path)
[2344]	1868	full_path = os.path.join(base_path, filename)
[2114]	1869	pict = open(full_path,"w")
	1870	fileupload.seek(0)
	1871	pict.write(fileupload.read())
	1872	pict.close()
[2098]	1873
[2110]	1874
[2098]	1875	return True
	1876
[2114]	1877	###)
[2098]	1878
[2114]	1879	def render(self, mode, datastructure, **kw): ###(
	1880	render_method = 'widget_passport_render'
	1881	meth = getattr(self, render_method, None)
	1882	if meth is None:
	1883	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1884	% (render_method, self.getId()))
	1885	img_info = self.getImageInfo(datastructure)
	1886	return meth(mode=mode, datastructure=datastructure, **img_info)
	1887	###)
	1888
[2342]	1889	InitializeClass(ApplicationImageWidget)
[2098]	1890
[2342]	1891	widgetRegistry.register(ApplicationImageWidget)
[2098]	1892	###)
	1893
[2335]	1894	class FileImageWidget(CPSImageWidget): ###(
	1895	"""Image widget with filesystem storage."""
	1896	meta_type = 'File Image Widget'
	1897	_properties = CPSImageWidget._properties +\
	1898	(
	1899	{'id': 'path', 'type': 'string', 'mode': 'w',
	1900	'label': 'Relative Path'},
	1901	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1902	'label': 'Field to build the id'},
[2342]	1903	{'id': 'show_image', 'type': 'boolean', 'mode': 'w',
	1904	'label': 'Show Image'},
[2335]	1905	)
	1906	path = "images"
[2675]	1907	#storage_path = "%s/%s" % (i_home,path)
[2335]	1908	id_field = ""
[2342]	1909	show_image = False
[2344]	1910
[2354]	1911	def getStorageImageInfo(self,field_id):
	1912	info = {}
	1913	if self.id_field == "":
	1914	student_id = self.getStudentId()
	1915	else:
	1916	student_id = datastructure[self.id_field]
[2675]	1917	# student_path = os.path.join(self.storage_path,
	1918	# student_id)
	1919	student_path = getImagesDir(student_id)
[2354]	1920	image_name = ''
	1921	content_url = ''
	1922	current_filename = ''
[2358]	1923	if os.path.exists(student_path):
	1924	for name in os.listdir(student_path):
	1925	if name.startswith(field_id):
	1926	image_name = name
	1927	break
[2354]	1928	if image_name:
	1929	info['image_name'] = image_name
	1930	info['content_url'] = os.path.join(self.portal_url(),
[2675]	1931	"viewimage",
	1932	student_id,
	1933	image_name,
	1934	)
	1935	info['current_filename'] = image_name
	1936	info['file_path'] = os.path.join(student_path, image_name)
[2354]	1937	return info
[2356]	1938
[2335]	1939	def getImageInfo(self, datastructure): ###(
	1940	"""Get the file info from the datastructure."""
	1941	widget_id = self.getWidgetId()
	1942	if datastructure.has_key(widget_id):
	1943	fileupload = datastructure[widget_id]
	1944	dm = datastructure.getDataModel()
	1945	field_id = self.fields[0]
[2354]	1946	info = self.getStorageImageInfo(field_id)
[2335]	1947	else:
	1948	file_path = "XXX"
[2354]	1949	title = ""
[2335]	1950	# read the file from the filesystem
[2354]	1951	#import pdb; pdb.set_trace()
	1952	#if not os.path.exists(file_path):
	1953	if not info:
	1954	title = ""
[2335]	1955	height = -1
	1956	width = -1
	1957	empty_file = True
	1958	session_file = False
	1959	current_filename = ''
	1960	content_url = ''
	1961	size = 0
	1962	mimetype = ''
	1963	last_modified = ''
	1964	height = ''
	1965	width = ''
	1966	else:
[2354]	1967	title = info['image_name']
	1968	current_filename = info['current_filename']
	1969	content_url = info['content_url']
	1970	image = open(info['file_path'])
[2335]	1971	from OFS.Image import getImageInfo as getImageInfoOFS
	1972	image.seek(0)
	1973	data = image.read(2000)
	1974	size = len(data)
	1975	empty_file = size == 0
	1976	session_file = False
	1977	last_modified = ''
	1978	image.close()
	1979	mimetype, width, height = getImageInfoOFS(data)
	1980	registry = getToolByName(self, 'mimetypes_registry')
	1981	mimetype = (registry.lookupExtension(current_filename.lower()) or
	1982	registry.lookupExtension('file.bin'))
	1983	if width < 0:
	1984	width = None
	1985	if height < 0:
	1986	height = None
	1987
	1988	if (self.allow_resize
	1989	and height is not None
	1990	and width is not None):
	1991	z_w = z_h = 1
	1992	h = int(self.display_height)
	1993	w = int(self.display_width)
	1994	if w and h:
	1995	if w < width:
	1996	z_w = w / float(width)
	1997	if h < height:
	1998	z_h = h / float(height)
	1999	zoom = min(z_w, z_h)
	2000	width = int(zoom * width)
	2001	height = int(zoom * height)
	2002	#import pdb;pdb.set_trace()
	2003	image_info = {
	2004	'empty_file': empty_file,
	2005	'session_file': session_file,
	2006	'current_filename': title,
	2007	'size': size,
	2008	'last_modified': last_modified,
	2009	'content_url': content_url,
	2010	'mimetype': mimetype,
	2011	}
	2012	alt = title or ''
	2013	#height = int(self.display_height)
	2014	#width = int(self.display_width)
	2015	if height is None or width is None:
	2016	tag = renderHtmlTag('img', src=image_info['content_url'],
	2017	alt=alt, title=title)
	2018	else:
	2019	tag = renderHtmlTag('img', src=image_info['content_url'],
	2020	width=str(width), height=str(height),
	2021	alt=alt, title=title)
	2022
	2023	image_info['height'] = height
	2024	image_info['width'] = width
	2025	image_info['image_tag'] = tag
[2342]	2026	image_info['show_image'] = self.show_image
[2335]	2027	return image_info
	2028	###)
	2029
[2354]	2030	# def checkFileName(self, filename, mimetype):
	2031	# return '', {}
	2032	# if mimetype and mimetype.startswith('image'):
	2033	# return '', {}
	2034	# return 'cpsschemas_err_image', {}
[2335]	2035
	2036	def prepare(self, datastructure, **kw): ###(
	2037	"""Prepare datastructure from datamodel."""
	2038	datamodel = datastructure.getDataModel()
	2039	widget_id = self.getWidgetId()
	2040	file_name = datamodel[self.fields[0]]
[2336]	2041	if self.id_field == "":
	2042	student_id = self.getStudentId()
	2043	else:
	2044	student_id = datastructure[self.id_field]
[2346]	2045	if student_id is not None:
[2675]	2046	# student_path = os.path.join(self.storage_path,
	2047	# student_id)
	2048	student_path = getImagesDir(student_id)
[2346]	2049	if not os.path.exists(student_path):
	2050	self.waeup_tool.moveImagesToFS(student_id)
[2335]	2051	if self.allow_resize:
	2052	datastructure[self.getWidgetId() + '_resize'] = ''
	2053	datastructure[widget_id] = file_name
	2054	datastructure[widget_id + '_choice'] = 'change'
	2055	title = 'Passport Foto'
	2056	datastructure[widget_id + '_filename'] = title
	2057	###)
	2058
	2059	def validate(self, datastructure, **kw): ###(
	2060	"""Update datamodel from user data in datastructure.
	2061	"""
	2062	logger = logging.getLogger('Widgets.FileImageWidget.validate')
	2063	datamodel = datastructure.getDataModel()
	2064	field_id = self.fields[0]
	2065	widget_id = self.getWidgetId()
	2066	store = False
	2067	fileupload = None
	2068	mimetype = None
	2069	old_file = datamodel[field_id]
	2070	choice = datastructure[widget_id+'_choice']
	2071	fileupload = datastructure[widget_id]
	2072	is_upload = isinstance(fileupload, FileUpload)
	2073	#import pdb; pdb.set_trace()
	2074	if not is_upload and not datamodel[field_id]:
	2075	if self.is_required:
	2076	return self.validateError('Picture upload required', {},
	2077	datastructure)
	2078	if self.id_field == "":
	2079	student_id = self.getStudentId()
	2080	else:
	2081	student_id = datastructure[self.id_field]
	2082	if choice == 'delete':
	2083	if self.is_required:
	2084	return self.validateError('cpsschemas_err_required', {},
	2085	datastructure)
[2354]	2086	info= self.getStorageImageInfo(field_id)
[2335]	2087	# Remove the file in the filesystem
[2354]	2088	if info:
	2089	os.remove(info['file_path'])
[2335]	2090	datamodel[field_id] = None
	2091	elif choice == 'keep':
	2092	fileupload = datastructure[widget_id]
	2093	if isinstance(fileupload, PersistableFileUpload):
	2094	# Keeping something from the session means we
	2095	# actually want to store it.
	2096	store = True
	2097	# else:
	2098	# # Nothing to change, don't pollute datastructure
	2099	# # with something costly already stored, which therefore
	2100	# # doesn't need to be kept in the session.
	2101	# self.unprepare(datastructure)
	2102	elif choice == 'change' and is_upload:
	2103	if not fileupload:
	2104	return self.validateError('cpsschemas_err_file_empty', {},
	2105	datastructure)
	2106	if not isinstance(fileupload, FileUpload):
	2107	return self.validateError('cpsschemas_err_file', {},
	2108	datastructure)
	2109	fileupload.seek(0, 2) # end of file
	2110	size = fileupload.tell()
	2111	if not size:
	2112	return self.validateError('cpsschemas_err_file_empty', {},
	2113	datastructure)
	2114	if self.size_max and size > self.size_max:
	2115	max_size_str = self.getHumanReadableSize(self.size_max)
	2116	err = 'This file is too big, the allowed max size is ${max_size}'
[2356]	2117	member_id = str(self.portal_membership.getAuthenticatedMember())
	2118	logger.info('%s tried to upload picture with size %dk' %(member_id,int(size)/1000) )
[2335]	2119	err_mapping = {'max_size': max_size_str}
	2120	return self.validateError(err, err_mapping, datastructure)
	2121	store = True
	2122
	2123
	2124	# Find filename
	2125	if is_upload and store:
[2354]	2126	filename = cookId('', '', fileupload)[0].strip()
	2127	base,ext = os.path.splitext(filename)
	2128	filename = "%s_%s%s" % (field_id,
	2129	student_id,
	2130	ext)
[2335]	2131	datamodel[field_id] = filename
	2132	registry = getToolByName(self, 'mimetypes_registry')
	2133	mimetype = registry.lookupExtension(filename.lower())
	2134	if mimetype is not None:
	2135	mimetype = str(mimetype) # normalize
	2136	file = self.makeFile(filename, fileupload, datastructure)
	2137	# Fixup mimetype
	2138	if mimetype and file.content_type != mimetype:
	2139	file.content_type = mimetype
	2140	# Store the file in the filesystem
[2675]	2141	#student_path = os.path.join(self.storage_path,student_id)
	2142	student_path = getImagesDir(student_id)
[2335]	2143	if not os.path.exists(student_path):
	2144	os.mkdir(student_path)
	2145	full_path = os.path.join(student_path, filename)
	2146	pict = open(full_path,"w")
[2355]	2147	#fileupload.seek(0)
	2148	#import pdb; pdb.set_trace()
	2149	pict.write(str(file.data))
[2335]	2150	pict.close()
	2151	return True
[2354]	2152	###)
[2335]	2153
	2154	def render(self, mode, datastructure, **kw): ###(
	2155	render_method = 'widget_image_render'
	2156	meth = getattr(self, render_method, None)
[2342]	2157	#import pdb;pdb.set_trace()
[2335]	2158	if meth is None:
	2159	raise RuntimeError("Unknown Render Method %s for widget type %s"
	2160	% (render_method, self.getId()))
	2161	img_info = self.getImageInfo(datastructure)
	2162	return meth(mode=mode, datastructure=datastructure, **img_info)
	2163	###)
	2164
	2165	InitializeClass(FileImageWidget)
	2166
	2167	widgetRegistry.register(FileImageWidget)
	2168	###)
	2169
[22]	2170	###########
	2171

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