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source: WAeUP_SRP/base/Widgets.py @ 2712

Last change on this file since 2712 was 2710, checked in by Henrik Bettermann, 17 years ago

see ticket #398

Joachim, please check!

Property svn:keywords set to Id

File size: 81.6 KB

Rev	Line
[47]	1	#-- mode: python; mode: fold --
[990]	2	# $Id: Widgets.py 2710 2007-11-19 20:29:10Z henrik $
[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
[1915]	26	import operator
[2110]	27	p_home = Globals.package_home(globals())
	28	i_home = Globals.INSTANCE_HOME
[22]	29
[952]	30	#from zLOG import LOG, DEBUG
[22]	31
[2710]	32
	33	class WAeUPPasswordWidget(CPSPasswordWidget):
	34	"""WAeUP Password Widget"""
	35	meta_type = 'WAeUP Password Widget'
	36
	37	_properties = CPSStringWidget._properties + (
	38	{'id': 'password_widget', 'type': 'string', 'mode': 'w',
	39	'label': 'Password widget to compare with'},
	40	{'id': 'check_lower', 'type': 'boolean', 'mode': 'w',
	41	'label': 'Checking at least one lower case [a-z]'},
	42	{'id': 'check_upper', 'type': 'boolean', 'mode': 'w',
	43	'label': 'Checking at least one upper case [A-Z]'},
	44	{'id': 'check_digit', 'type': 'boolean', 'mode': 'w',
	45	'label': 'Checking at least one digit [0-9]'},
	46	{'id': 'check_extra', 'type': 'boolean', 'mode': 'w',
	47	'label': 'Checking at least one extra char other than [a-zA-Z0-9]'},
	48	{'id': 'check_words', 'type': 'string', 'mode': 'w',
	49	'label': 'Checking for words'},
	50	)
	51
	52	field_types = ('CPS Password Field',)
	53	password_widget = ''
	54	check_lower = 0
	55	check_upper = 0
	56	check_digit = 0
	57	check_extra = 0
	58	check_words = ''
	59	display_width = 8
	60	size_min = 5
	61	size_max = 8
	62
	63	def validate(self, datastructure, **kw):
	64	"""Validate datastructure and update datamodel."""
	65	widget_id = self.getWidgetId()
	66	value = datastructure[widget_id]
	67	err = 0
	68	try:
	69	v = str(value).strip()
	70	except ValueError:
	71	err = 'cpsschemas_err_string'
	72	else:
	73	if self.password_widget:
	74	# here we only check that that our confirm match the pwd
	75	pwidget_id = self.password_widget
	76	pvalue = datastructure[pwidget_id]
	77	datastructure[widget_id] = ''
	78	datastructure[pwidget_id] = ''
	79	pv = str(pvalue).strip()
	80	if pv and v != pv:
	81	err = 'cpsschemas_err_password_mismatch'
	82	else:
	83	if not v:
	84	if self.is_required:
	85	datamodel = datastructure.getDataModel()
	86	if not datamodel[self.fields[0]]:
	87	err = 'cpsschemas_err_required'
	88	else:
	89	# checking pw consistancy
	90	len_v = len(v)
	91	if not err and self.size_max and len_v > self.size_max:
	92	err = 'cpsschemas_err_string_too_long'
	93	if not err and self.size_min and len_v < self.size_min:
	94	err = 'cpsschemas_err_password_size_min'
	95	if not err and self.check_lower and not search(r'[a-z]', v):
	96	err = 'cpsschemas_err_password_lower'
	97	if not err and self.check_upper and not search(r'[A-Z]', v):
	98	err = 'cpsschemas_err_password_upper'
	99	if not err and self.check_digit and not search(r'[0-9]', v):
	100	err = 'cpsschemas_err_password_digit'
	101	if not err and self.check_extra and not search(r'[^a-zA-Z0-9]',
	102	v):
	103	err = 'cpsschemas_err_password_extra'
	104	if not err and v in self.check_words:
	105	err = 'Your password is unsecure, please choose another password!'
	106
	107	if err:
	108	datastructure[widget_id] = ''
	109	datastructure.setError(widget_id, err)
	110	elif v:
	111	datamodel = datastructure.getDataModel()
	112	datamodel[self.fields[0]] = v
	113
	114	return not err
	115
	116	InitializeClass(WAeUPPasswordWidget)
	117
	118	widgetRegistry.register(WAeUPPasswordWidget)
	119
	120
[295]	121	class CPSSelectWidgetForRecord(CPSSelectWidget): ###(
	122	"""Select widget. with record names"""
	123	meta_type = 'Select Widget for Records'
	124
	125	field_types = ('CPS String Field',)
	126	field_inits = ({'is_searchabletext': 1,},)
	127
	128	_properties = CPSSelectWidget._properties + (
	129	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	130	'label': 'Record Id', 'is_required' : 1},
	131	)
	132
	133	def render(self, mode, datastructure, **kw):
	134	"""Render in mode from datastructure."""
	135	value = datastructure[self.getWidgetId()]
	136	vocabulary = self._getVocabulary(datastructure)
	137	portal = getToolByName(self, 'portal_url').getPortalObject()
	138	cpsmcat = portal.translation_service
	139	if mode == 'view':
	140	if self.translated:
	141	return escape(cpsmcat(vocabulary.getMsgid(value, value)).encode('ISO-8859-15', 'ignore'))
	142	else:
	143	return escape(vocabulary.get(value, value))
	144	elif mode == 'edit':
	145	html_widget_id = self.getHtmlWidgetId()
[444]	146	res = renderHtmlTag('select',
	147	name='%s.%s:records' % (self.record_id,html_widget_id),
[295]	148	id=html_widget_id)
	149	in_selection = 0
	150	for k, v in vocabulary.items():
	151	if self.translated:
	152	kw = {'value': k,
	153	'contents': cpsmcat(vocabulary.getMsgid(k, k)).encode('ISO-8859-15', 'ignore')
	154	}
	155	else:
	156	kw = {'value': k, 'contents': v}
	157	if value == k:
	158	kw['selected'] = 'selected'
	159	in_selection = 1
	160	res += renderHtmlTag('option', **kw)
	161	if value and not in_selection:
	162	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	163	'selected': 'selected'}
	164	res += renderHtmlTag('option', **kw)
	165	res += '</select>'
	166	return res
	167	raise RuntimeError('unknown mode %s' % mode)
	168
	169	InitializeClass(CPSSelectWidgetForRecord)
	170
	171	widgetRegistry.register(CPSSelectWidgetForRecord)
	172
	173	###)
	174
[373]	175	class CPSStringWidgetForRecord(CPSStringWidget): ###(
[295]	176	"""String widget."""
	177	meta_type = 'String Widget For Record'
	178
	179	field_types = ('CPS String Field',)
	180	field_inits = ({'is_searchabletext': 1,},)
	181	_properties = CPSStringWidget._properties + (
	182	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	183	'label': 'Record Id', 'is_required' : 1},
	184	)
	185
	186	def render(self, mode, datastructure, **kw):
	187	"""Render in mode from datastructure."""
	188	value = datastructure[self.getWidgetId()]
	189	if mode == 'view':
	190	return escape(value)
	191	elif mode == 'edit':
	192	# XXX TODO should use an other name than kw !
	193	# XXX change this everywhere
	194	html_widget_id = self.getHtmlWidgetId()
	195	kw = {'type': 'text',
	196	'id' : html_widget_id,
[444]	197	'name': '%s.%s:records' % (self.record_id,html_widget_id),
[295]	198	'value': escape(value),
	199	'size': self.display_width,
	200	}
	201	if self.size_max:
	202	kw['maxlength'] = self.size_max
	203	return renderHtmlTag('input', **kw)
	204	raise RuntimeError('unknown mode %s' % mode)
	205
	206	InitializeClass(CPSStringWidgetForRecord)
	207
	208	widgetRegistry.register(CPSStringWidgetForRecord)
	209
[373]	210	###)
	211
	212	class CertificateCourseIdWidget(CPSStringWidget): ###(
	213	""" CertificateCourseId Widget"""
	214	meta_type = "CertificateCourseId Widget"
[444]	215
[373]	216	def validate(self, datastructure, **kw):
	217	"""Validate datastructure and update datamodel."""
[444]	218
[373]	219	valid = CPSStringWidget.validate(self, datastructure, **kw)
	220	if not valid:
	221	return 0
	222	else:
	223	widget_id = self.getWidgetId()
	224	value = datastructure[widget_id].upper()
	225	err = 0
	226	c_ids = [c.id for c in self.portal_catalog({'meta_type': "Course"})]
[381]	227	if hasattr(self.aq_parent,value):
[1891]	228	err = 'Course already exists'
[381]	229	elif value not in c_ids:
[1891]	230	err = 'Course does not exist'
[373]	231	if err:
	232	datastructure.setError(widget_id, err)
	233	else:
	234	datamodel = datastructure.getDataModel()
	235	datamodel[self.fields[0]] = value
[444]	236
[373]	237	return not err
	238
	239	InitializeClass(CertificateCourseIdWidget)
	240
	241	widgetRegistry.register(CertificateCourseIdWidget)
[551]	242	###)
[373]	243
[551]	244	class CourseIdWidget(CPSStringWidget): ###(
	245	""" CourseId Widget"""
	246	meta_type = "CourseId Widget"
	247
	248	def validate(self, datastructure, **kw):
	249	"""Validate datastructure and update datamodel."""
	250
	251	valid = CPSStringWidget.validate(self, datastructure, **kw)
	252	if not valid:
	253	return 0
	254	else:
	255	widget_id = self.getWidgetId()
	256	value = datastructure[widget_id].upper()
	257	err = 0
[2282]	258	res = self.courses_catalog(code = value)
[551]	259	if len(res) > 0:
[1891]	260	err = 'Course already exists'
[551]	261	if err:
	262	datastructure.setError(widget_id, err)
	263	else:
	264	datamodel = datastructure.getDataModel()
	265	datamodel[self.fields[0]] = value
	266
	267	return not err
	268
	269	InitializeClass(CourseIdWidget)
	270
	271	widgetRegistry.register(CourseIdWidget)
	272
	273
[373]	274	###)
	275
[1820]	276	class WAeUPStudyModeWidget(CPSSelectWidget): ###(
[1986]	277	"""WAeUP StudyMode Widget."""
[1820]	278	meta_type = 'WAeUP StudyMode Widget'
	279	vocabulary = 'entry_modes'
	280
	281	def _getStudyModes(self):
	282	voc = getattr(self.portal_vocabularies,self.vocabulary)
	283	d = {}
	284	for k,v in voc.items():
	285	d[k] = v
	286	return d
	287
	288	def validate(self, datastructure, **kw):
	289	"""Validate datastructure and update datamodel."""
	290	widget_id = self.getWidgetId()
	291	value = datastructure[widget_id]
	292	try:
	293	v = str(value)
	294	except ValueError:
	295	datastructure.setError(widget_id, "'%s' not a valid session key" % value)
	296	return 0
	297	studymodes = self._getStudyModes()
	298	if not value:
[1836]	299	v = value = 'ume_ft'
[1820]	300	#import pdb;pdb.set_trace()
	301	if not studymodes.has_key(value):
	302	datastructure.setError(widget_id, "'%s' not a valid session key" % v)
	303	return 0
	304	if self.is_required and not len(v):
	305	datastructure.setError(widget_id, "session key required")
	306	return 0
	307
	308	datamodel = datastructure.getDataModel()
	309	datamodel[self.fields[0]] = v
	310	return 1
	311
	312	def render(self, mode, datastructure, **kw):
	313	"""Render in mode from datastructure."""
	314	value = datastructure[self.getWidgetId()]
	315	studymodes = self._getStudyModes()
	316	if mode == 'view':
	317	return escape(studymodes.get(value, value))
	318	elif mode == 'edit':
	319	html_widget_id = self.getHtmlWidgetId()
	320	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	321	in_selection = 0
	322	vocabulary_items = studymodes.items()
	323	if self.sorted:
	324	vocabulary_items.sort(key=operator.itemgetter(1))
	325	for k, v in vocabulary_items:
	326	kw = {'value': k, 'contents': v}
	327	if value == k:
	328	kw['selected'] = 'selected'
	329	in_selection = 1
	330	res += renderHtmlTag('option', **kw)
	331	if value and not in_selection:
	332	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	333	'selected': 'selected'}
	334	res += renderHtmlTag('option', **kw)
	335	res += '</select>'
	336	return res
	337	raise RuntimeError('unknown mode %s' % mode)
	338
	339	InitializeClass(WAeUPStudyModeWidget)
	340
	341	widgetRegistry.register(WAeUPStudyModeWidget)
	342
	343	###)
	344
[1804]	345	class WAeUPSessionWidget(CPSSelectWidget): ###(
[2656]	346	"""WAeUP Session Widget for import only"""
[1804]	347	meta_type = 'WAeUP Session Widget'
[2099]	348
[1804]	349	def _getSessions(self):
	350	current_year = DateTime().year()
[2656]	351	d = {'': ''}
[1804]	352	for y in range(current_year - 9,current_year + 1):
	353	d['%s' % str(y)[-2:]] = '%4d/%4d' % (y,y+1)
	354	return d
	355
	356	def validate(self, datastructure, **kw):
	357	"""Validate datastructure and update datamodel."""
	358	widget_id = self.getWidgetId()
	359	value = datastructure[widget_id]
	360	try:
	361	v = str(value)
	362	except ValueError:
	363	datastructure.setError(widget_id, "'%s' not a valid session key" % value)
	364	return 0
[1805]	365
[1804]	366	if len(v) == 1:
	367	v = value = '0%c' % v
[2632]	368	elif len(v) == 9:
	369	v = value[2:4]
[1804]	370	elif not value:
[2663]	371	v = ''
[1804]	372	sessions = self._getSessions()
[2632]	373	if not sessions.has_key(v):
[1804]	374	datastructure.setError(widget_id, "'%s' not a valid session key" % v)
	375	return 0
	376	if self.is_required and not len(v):
	377	datastructure.setError(widget_id, "session key required")
	378	return 0
	379
	380	datamodel = datastructure.getDataModel()
	381	datamodel[self.fields[0]] = v
	382	return 1
	383
[2656]	384	# rendering is not used, instead we use a select widget with dynamic vocabulary
[1804]	385	def render(self, mode, datastructure, **kw):
	386	"""Render in mode from datastructure."""
	387	value = datastructure[self.getWidgetId()]
	388	sessions = self._getSessions()
	389	if mode == 'view':
	390	return escape(sessions.get(value, value))
	391	elif mode == 'edit':
	392	html_widget_id = self.getHtmlWidgetId()
	393	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	394	in_selection = 0
	395	vocabulary_items = sessions.items()
	396	if self.sorted:
[1986]	397	vocabulary_items.sort(key=operator.itemgetter(0))
[1804]	398	for k, v in vocabulary_items:
	399	kw = {'value': k, 'contents': v}
	400	if value == k:
	401	kw['selected'] = 'selected'
	402	in_selection = 1
	403	res += renderHtmlTag('option', **kw)
	404	if value and not in_selection:
	405	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	406	'selected': 'selected'}
	407	res += renderHtmlTag('option', **kw)
	408	res += '</select>'
	409	return res
	410	raise RuntimeError('unknown mode %s' % mode)
	411
	412	InitializeClass(WAeUPSessionWidget)
	413
	414	widgetRegistry.register(WAeUPSessionWidget)
	415
	416	###)
	417
	418	class WAeUPLevelWidget(CPSSelectWidget): ###(
	419	"""WAeUP Level Widget."""
	420	meta_type = 'WAeUP Level Widget'
	421
	422	def _getLevels(self):
[2456]	423	d = {'':'N/A','000':'Pre-Studies'}
[1804]	424	for y in range(100,800,100):
	425	d['%s' % str(y)] = 'Year %1d (%3d Level)' % (y/100,y)
	426	return d
	427
	428	def validate(self, datastructure, **kw):
	429	"""Validate datastructure and update datamodel."""
	430	widget_id = self.getWidgetId()
	431	value = datastructure[widget_id]
	432	try:
	433	v = str(value)
	434	except ValueError:
	435	datastructure.setError(widget_id, "'%s' not a valid level key" % value)
	436	return 0
[1805]	437
	438	if not value:
[1804]	439	v = value = '100'
	440	#import pdb;pdb.set_trace()
	441	levels = self._getLevels()
	442	if not levels.has_key(value):
	443	datastructure.setError(widget_id, "'%s' not a valid level" % v)
	444	return 0
	445	if self.is_required and not len(v):
	446	datastructure.setError(widget_id, "level key required")
	447	return 0
	448
	449	datamodel = datastructure.getDataModel()
	450	datamodel[self.fields[0]] = v
	451	return 1
	452
	453	def render(self, mode, datastructure, **kw):
	454	"""Render in mode from datastructure."""
	455	value = datastructure[self.getWidgetId()]
	456	levels = self._getLevels()
	457	if mode == 'view':
	458	return escape(levels.get(value, value))
	459	elif mode == 'edit':
	460	html_widget_id = self.getHtmlWidgetId()
	461	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	462	in_selection = 0
	463	vocabulary_items = levels.items()
	464	if self.sorted:
[1986]	465	vocabulary_items.sort(key=operator.itemgetter(0))
[1804]	466	for k, v in vocabulary_items:
	467	kw = {'value': k, 'contents': v}
	468	if value == k:
	469	kw['selected'] = 'selected'
	470	in_selection = 1
	471	res += renderHtmlTag('option', **kw)
	472	if value and not in_selection:
	473	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	474	'selected': 'selected'}
	475	res += renderHtmlTag('option', **kw)
	476	res += '</select>'
	477	return res
	478	raise RuntimeError('unknown mode %s' % mode)
	479
	480	InitializeClass(WAeUPLevelWidget)
	481
	482	widgetRegistry.register(WAeUPLevelWidget)
	483
	484	###)
	485
	486	class WAeUPVerdictWidget(CPSSelectWidget): ###(
[1986]	487	"""WAeUP Verdict Widget."""
[1804]	488	meta_type = 'WAeUP Verdict Widget'
	489
	490	# XXX make a menu for the vocabulary.
	491	vocabulary = 'verdicts'
	492
	493	# Associating the widget label with an input area to improve the widget
	494	# accessibility.
	495	has_input_area = True
	496
	497	def _getVerdicts(self,datastructure):
	498	voc = getattr(self.portal_vocabularies,self.vocabulary)
	499	d = {}
	500	for k,v in voc.items():
	501	d[k] = v
	502	return d
	503
	504	def validate(self, datastructure, **kw):
	505	"""Validate datastructure and update datamodel."""
	506	widget_id = self.getWidgetId()
	507	value = datastructure[widget_id]
	508	try:
	509	v = str(value)
	510	except ValueError:
	511	datastructure.setError(widget_id, "'%s' not a valid verdict key" % value)
	512	return 0
	513	#import pdb;pdb.set_trace()
	514	verdicts = self._getVerdicts(datastructure)
	515	if not value:
	516	v = value = verdicts['N/A']
	517	if not verdicts.has_key(value):
	518	datastructure.setError(widget_id, "'%s' not a valid verdict key" % v)
	519	return 0
	520	if self.is_required and not len(v):
	521	datastructure.setError(widget_id, "verdict required")
	522	return 0
	523
	524	datamodel = datastructure.getDataModel()
	525	datamodel[self.fields[0]] = v
	526	return 1
	527
	528	def render(self, mode, datastructure, **kw):
	529	"""Render in mode from datastructure."""
	530	value = datastructure[self.getWidgetId()]
	531	verdicts = self._getVerdicts(datastructure)
	532	if mode == 'view':
	533	return escape(verdicts.get(value, value))
	534	elif mode == 'edit':
	535	html_widget_id = self.getHtmlWidgetId()
	536	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	537	in_selection = 0
	538	vocabulary_items = verdicts.items()
	539	if self.sorted:
	540	vocabulary_items.sort(key=operator.itemgetter(1))
	541	for k, v in vocabulary_items:
	542	kw = {'value': k, 'contents': v}
	543	if value == k:
	544	kw['selected'] = 'selected'
	545	in_selection = 1
	546	res += renderHtmlTag('option', **kw)
	547	if value and not in_selection:
	548	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	549	'selected': 'selected'}
	550	res += renderHtmlTag('option', **kw)
	551	res += '</select>'
	552	return res
	553	raise RuntimeError('unknown mode %s' % mode)
	554
	555	InitializeClass(WAeUPVerdictWidget)
	556
	557	widgetRegistry.register(WAeUPVerdictWidget)
	558
	559	###)
	560
[2094]	561	class WAeUPLGAWidget(CPSSelectWidget): ###(
	562	"""WAeUP LGA Widget."""
	563	meta_type = 'WAeUP LGA Widget'
	564	_properties = CPSSelectWidget._properties + (
	565	{'id': 'state_field', 'type': 'string', 'mode': 'w',
	566	'label': 'Name of the state field'},
	567	{'id': 'lga_field', 'type': 'string', 'mode': 'w',
[2428]	568	'label': 'Name of the lga field (without state)'},
[2094]	569	)
	570	state_field = "state"
	571	lga_field = "lga"
	572
	573	# XXX make a menu for the vocabulary.
	574	vocabulary = 'local_gov_areas'
	575
	576	# Associating the widget label with an input area to improve the widget
	577	# accessibility.
	578	has_input_area = True
	579
	580	def _getLGAs(self):
	581	voc = getattr(self.portal_vocabularies,self.vocabulary)
[2433]	582	if getattr(self,'_v_states',None) is not None and\
	583	getattr(self,'_v_lgas',None) is not None and\
	584	getattr(self,'_v_d',None) is not None:
	585	return (_v_d,_v_states,_v_lgas)
[2094]	586	states = []
	587	lgas = []
	588	d = {}
	589	for k,v in voc.items():
[2110]	590	parts = v.split(' / ')
[2187]	591	if len(parts) == 1:
	592	state = parts[0].lower()
	593	lga = ""
	594	elif len(parts) == 2:
	595	state = parts[0].lower()
	596	lga = "_".join(re.split('\W+',parts[1].lower()))
	597	else:
[2110]	598	continue
[2094]	599	if state not in states:
	600	states.append(state)
[2187]	601	if lga not in lgas:
	602	lgas.append(lga)
[2094]	603	d[k] = v
[2433]	604	self._v_d = d
	605	self._v_state = state
	606	self._v_lga = lga
[2094]	607	return (d,states,lgas)
	608
	609	def validate(self, datastructure, **kw):
	610	"""Validate datastructure and update datamodel."""
	611	widget_id = self.getWidgetId()
	612	value = datastructure[widget_id]
	613	#import pdb;pdb.set_trace()
	614	try:
	615	v = str(value)
	616	except ValueError:
	617	datastructure.setError(widget_id, "'%s' not a valid lga key" % value)
	618	return 0
	619	v = v.lower()
	620	combined,states,lgas = self._getLGAs()
[2433]	621	datamodel = datastructure.getDataModel()
	622	if not self.state_field and not self.lga_field:
	623	if len(v) == 0 and self.is_required:
	624	datastructure.setError(widget_id, "%s required" % widget_id)
	625	return 0
	626	elif v not in combined.keys():
[2094]	627	datastructure.setError(widget_id, "'%s' not a valid lga key" % v)
	628	return 0
[2433]	629	datamodel[self.fields[0]] = v
[2094]	630	else:
[2433]	631	state = datastructure.get(self.state_field,"").lower()
	632	lga = datastructure.get(self.lga_field,"").lower()
[2094]	633	if widget_id == self.state_field:
[2433]	634	if state not in states:
[2094]	635	datastructure.setError(widget_id, "'%s' not a valid state" % v)
	636	return 0
	637	elif widget_id == self.lga_field:
[2433]	638	if lga not in lgas:
[2094]	639	datastructure.setError(widget_id, "'%s' not a valid lga" % v)
	640	return 0
[2433]	641	if len(state) == 0 or len(lga) == 0:
	642	datastructure.setError(widget_id, "state AND lga must be given")
	643	return 0
[2099]	644	datamodel[self.fields[0]] = state + "_" + lga
[2094]	645	return 1
	646
	647	def render(self, mode, datastructure, **kw):
	648	"""Render in mode from datastructure."""
	649	w_id = self
	650	value = datastructure[self.getWidgetId()]
	651	lgas,x,y = self._getLGAs(datastructure)
	652	if mode == 'view':
	653	return escape(lgas.get(value, value))
	654	elif mode == 'edit':
	655	html_widget_id = self.getHtmlWidgetId()
	656	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	657	in_selection = 0
	658	vocabulary_items = lgas.items()
	659	# if self.sorted:
	660	# vocabulary_items.sort(key=operator.itemgetter(1))
	661	for k, v in vocabulary_items:
	662	kw = {'value': k, 'contents': v}
	663	if value == k:
	664	kw['selected'] = 'selected'
	665	in_selection = 1
	666	res += renderHtmlTag('option', **kw)
	667	if value and not in_selection:
	668	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	669	'selected': 'selected'}
	670	res += renderHtmlTag('option', **kw)
	671	res += '</select>'
	672	return res
	673	raise RuntimeError('unknown mode %s' % mode)
	674
	675	InitializeClass(WAeUPLGAWidget)
	676
	677	widgetRegistry.register(WAeUPLGAWidget)
	678
	679	###)
	680
[714]	681	class WAeUPReservedRoomsWidget(CPSStringWidget): ###(
	682	""" WAeUPReservedRooms Widget"""
	683	meta_type = "WAeUPReservedRooms Widget"
	684
	685	def validate(self, datastructure, **kw):
	686	"""Validate datastructure and update datamodel."""
	687	import re
	688	valid = CPSStringWidget.validate(self, datastructure, **kw)
	689	if not valid:
	690	return 0
	691	else:
	692	widget_id = self.getWidgetId()
	693	value = datastructure[widget_id]
	694	err = 0
	695	try:
[926]	696	reserved = [(r.split('/')[0],int(r.split('/')[1])) for r in re.split(',\|\.\| ',value)
[714]	697	if r]
[1038]	698	except (ValueError,IndexError),msg:
[714]	699	err = str(msg)
	700	if err:
	701	datastructure.setError(widget_id, err)
	702	else:
	703	datamodel = datastructure.getDataModel()
	704	datamodel[self.fields[0]] = value
	705	return not err
	706
	707	InitializeClass(WAeUPReservedRoomsWidget)
	708
	709	widgetRegistry.register(WAeUPReservedRoomsWidget)
	710	###)
	711
[388]	712	class WAeUPIdWidget(CPSStringWidget): ###(
	713	""" WAeUPId Widget"""
	714	meta_type = "WAeUPId Widget"
[444]	715
[388]	716	def validate(self, datastructure, **kw):
	717	"""Validate datastructure and update datamodel."""
[2289]	718	mode = kw.get('mode','create')
[388]	719	valid = CPSStringWidget.validate(self, datastructure, **kw)
[422]	720	id_pat_str = r"\S"
[2110]	721	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[388]	722	if not valid:
	723	return 0
	724	else:
[586]	725	portal_type_query = {'query':['Faculty',
	726	'Department',
	727	'Course',
	728	'Certificate',
	729	'CertificateCourse',]}
[388]	730	widget_id = self.getWidgetId()
[2013]	731	value = datastructure[widget_id] #.upper() is not necessary here because it's also done in waeup_document_create_do
[388]	732	err = 0
[1907]	733	mapping = {}
[440]	734	if len(value.split()) > 1:
[783]	735	err = 'Invalid Id, Id contains space(s).'
[2289]	736	elif mode == "create" and\
	737	self.portal_catalog(portal_type=portal_type_query,id=value):
[1718]	738	brain = self.portal_catalog(portal_type=portal_type_query,id=value)[0]
[1907]	739	err = 'An ${portal_type} object with the Id ${id} already exists at ${path}.'
	740	mapping = {'portal_type': brain.portal_type,
	741	'id': value,
	742	'path': brain.getPath(),
	743	}
[388]	744	if err:
[1907]	745	datastructure.setError(widget_id, err, mapping)
[388]	746	else:
	747	datamodel = datastructure.getDataModel()
	748	datamodel[self.fields[0]] = value
[444]	749
[388]	750	return not err
	751
	752	InitializeClass(WAeUPIdWidget)
	753
	754	widgetRegistry.register(WAeUPIdWidget)
	755
	756
	757	###)
	758
[1025]	759	class StudyCourseWidget(CPSStringWidget): ###(
	760	""" StudyCourse Widget"""
	761	meta_type = "StudyCourse Widget"
	762
	763	def validate(self, datastructure, **kw):
	764	"""Validate datastructure and update datamodel."""
	765	#from Products.zdb import set_trace
	766	#set_trace()
[1747]	767	## valid = CPSStringWidget.validate(self, datastructure, **kw)
	768	## if not valid:
	769	## return 0
	770	widget_id = self.getWidgetId()
	771	value = makeCertificateCode(datastructure[widget_id]).upper()
[1025]	772	id_pat_str = r"\S"
[2110]	773	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[1747]	774	err = 0
	775	if len(value.split()) > 1:
	776	err = 'Invalid Id, Id contains space(s).'
	777	elif not self.portal_catalog(portal_type='Certificate',id=value):
	778	err = 'No such certificate'
	779	if err:
	780	datastructure.setError(widget_id, err)
[1025]	781	else:
[1747]	782	datamodel = datastructure.getDataModel()
	783	datamodel[self.fields[0]] = value
	784	return not err
[1025]	785
	786	InitializeClass(StudyCourseWidget)
	787
	788	widgetRegistry.register(StudyCourseWidget)
	789	###)
	790
[463]	791	class JambRegNoWidget(CPSStringWidget): ###(
	792	""" JambRegNo Widget"""
	793	meta_type = "JambRegNo Widget"
[1169]	794	_properties = CPSStringWidget._properties + (
	795	{'id': 'catalog', 'type': 'string', 'mode': 'w',
	796	'label': 'Catalog to search'},
	797	{'id': 'reference', 'type': 'string', 'mode': 'w',
	798	'label': 'Reference Field'},
	799	)
[2100]	800	#catalog = "portal_pumeresults" #the catalog to search for jamb_reg_no
[1169]	801	reference = ""
[463]	802	digits = 8
	803	digits_str = "N"*digits
	804	letters = 2
	805	letters_str = "L"*letters
	806	def validate(self, datastructure, **kw):
	807	"""Validate datastructure and update datamodel."""
	808	valid = CPSStringWidget.validate(self, datastructure, **kw)
[2100]	809	reg_no_catalog = getattr(self,self.catalog)
[1169]	810	widget_id = self.getWidgetId()
	811	value = datastructure[widget_id].upper()
	812	err = 0
[2094]	813	#import pdb;pdb.set_trace()
	814	if kw.has_key('mode'):
	815	mode = kw['mode']
	816	else:
[2098]	817	mode = "edit"
[2099]	818	if not valid:
[2100]	819	err = 'Invalid registration number'
[1169]	820	elif self.reference == '':
	821	#s = getStudentByRegNo(self,value)
[2100]	822	pume = reg_no_catalog(jamb_reg_no = value)
[1169]	823	if len(pume) < 1:
[2100]	824	err = 'No student record with this registration number'
[1169]	825	else:
	826	datastructure['pume'] = pume[0]
[2094]	827	elif mode == 'add':
	828	pass
[2095]	829	elif self.reference != '' and self.catalog == "applicants_catalog":
[2100]	830	res = reg_no_catalog.searchResults({"%s" % self.reference: value})
[2094]	831	if len(res) != 1:
[2100]	832	err = 'No record with this registration number'
[2094]	833	else:
	834	datastructure['record'] = res[0]
[463]	835	else:
[1169]	836	record = datastructure[self.reference]
	837	#jamb_reg_no = getattr(record,widget_id)
	838	jamb_reg_no = record.Entryregno
	839	if jamb_reg_no != value:
[1783]	840	err = 'Registration number does not match.'
[1169]	841	if err:
	842	datastructure.setError(widget_id, err)
	843	else:
	844	datamodel = datastructure.getDataModel()
	845	datamodel[self.fields[0]] = value
	846	return not err
[463]	847
	848	InitializeClass(JambRegNoWidget)
	849
	850	widgetRegistry.register(JambRegNoWidget)
[47]	851	###)
	852
[1175]	853	class SecretWidget(CPSStringWidget): ###(
	854	""" Secret Widget"""
	855	meta_type = "Secret Widget"
	856	_properties = CPSStringWidget._properties + (
	857	{'id': 'reference', 'type': 'string', 'mode': 'w',
	858	'label': 'Reference Record'},
	859	{'id': 'check_fields', 'type': 'tokens', 'mode': 'w',
	860	'label': 'Fields to check'},
	861	)
	862	reference = "student"
[1747]	863	matric_no_catalog = 'returning_import'
[1175]	864	check_fields = ("Firstname", "Middlename","Lastname")
	865	def validate(self, datastructure, **kw):
	866	"""Validate datastructure and update datamodel."""
[1571]	867	logger = logging.getLogger('Widgets.SecretWidget.validate')
[1175]	868	valid = CPSStringWidget.validate(self, datastructure, **kw)
	869	widget_id = self.getWidgetId()
	870	value = datastructure[widget_id].upper()
	871	err = 0
[1189]	872	record = datastructure.get(self.reference,None)
[1747]	873	#import pdb;pdb.set_trace()
[1379]	874	if not valid or len(value) < 2:
[1793]	875	err = 'Invalid string'
[1189]	876	elif not record or datastructure.errors:
[1177]	877	err = 0
[1175]	878	else:
	879	found = False
	880	cvs = []
	881	for field in self.check_fields:
	882	cv = getattr(record,field).upper()
[1243]	883	if len(cv.split()) > 1:
	884	for splited in cv.split():
[1747]	885	cvs.append(splited.strip())
[1243]	886	else:
	887	cvs.append(cv)
[1747]	888	for cv in cvs:
[1175]	889	if cv == value.upper():
	890	found = True
	891	break
	892	matric_no = record.matric_no
	893	name = " ".join(cvs)
	894	if not found:
[1573]	895	logger.info('%(matric_no)s did not find %(value)s in %(name)s' % vars())
	896	err = 'No name does match.'
[1175]	897	else:
[1571]	898	logger.info('%(matric_no)s found %(value)s in %(name)s' % vars())
[1175]	899	if err:
	900	datastructure.setError(widget_id, err)
	901	else:
	902	datamodel = datastructure.getDataModel()
	903	datamodel[self.fields[0]] = value
	904	return not err
	905
	906	InitializeClass(SecretWidget)
	907
	908	widgetRegistry.register(SecretWidget)
	909	###)
	910
[1804]	911	class WAeUPSexWidget(CPSBooleanWidget): ###(
[1772]	912	"""WAeUP sex widget."""
	913	meta_type = 'WAeUP Sex Widget'
	914
	915	def validate(self, datastructure, **kw):
	916	"""Validate datastructure and update datamodel."""
	917	value = datastructure[self.getWidgetId()]
	918
	919	if self.render_format not in self.render_formats:
	920	self.render_format = 'select'
	921
	922	female = value in ('F','f','Female','female',"True",True)
	923	male = value in ('M','m','Male','male','False',False)
	924	if not female and not male:
	925	datastructure.setError(self.getWidgetId(),
	926	"invalid sex %s" % value)
	927	return 0
	928	elif female:
	929	v = True
	930	else:
	931	v = False
	932	datamodel = datastructure.getDataModel()
	933	datamodel[self.fields[0]] = v
	934	return 1
	935
	936	InitializeClass(WAeUPSexWidget)
	937
	938	widgetRegistry.register(WAeUPSexWidget)
	939
[1804]	940	###)
	941
[1146]	942	class MatricNoWidget(CPSStringWidget): ###(
	943	""" MatricNo Widget"""
	944	meta_type = "MatricNo Widget"
[1747]	945
	946	_properties = CPSStringWidget._properties + (
	947	{'id': 'matric_no_catalog', 'type': 'string', 'mode': 'w',
	948	'label': 'Catalog to search for MatricNo'},
	949	{ 'id': 'results_catalog', 'type': 'string', 'mode': 'w',
	950	'label': 'Results Catalog'},
	951	)
	952	matric_no_catalog = "" #the catalog to search for matric_no
[1748]	953	results_catalog = "results_import" #results catalog
[1747]	954
[1146]	955	def validate(self, datastructure, **kw):
	956	"""Validate datastructure and update datamodel."""
[1747]	957	#import pdb;pdb.set_trace()
[1146]	958	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	959	logger = logging.getLogger('Widgets.MatricNoWidget.validate')
[1747]	960	returning = getattr(self,self.matric_no_catalog)
	961	results = getattr(self,self.results_catalog,None)
[1146]	962	err = 0
[1189]	963	widget_id = self.getWidgetId()
	964	value = datastructure[widget_id]
	965	if not valid or not value:
[1891]	966	err = 'Invalid string'
[1573]	967	logger.info('Invalid matric_no string %s' % value)
[1146]	968	else:
[1189]	969	value = value.upper()
[1177]	970	datastructure['student'] = None
[1146]	971	while not err:
[1151]	972	res = returning(matric_no = value)
[1146]	973	if len(res) < 1:
[1573]	974	logger.info('matric_no %s not found' % value)
[1915]	975	err = 'No student with this matriculation number.'
[1747]	976	break
[1146]	977	datastructure['student'] = res[0]
[1747]	978	if results is not None:
	979	res = results(matric_no = value)
	980	if len(res) < 1:
[1891]	981	err = 'No results for this matriculation number'
[1747]	982	continue
	983	datastructure['results'] = res
[1146]	984	break
[1189]	985	if err:
	986	datastructure.setError(widget_id, err)
	987	else:
	988	datamodel = datastructure.getDataModel()
	989	datamodel[self.fields[0]] = value
	990	return not err
[1146]	991
	992	InitializeClass(MatricNoWidget)
	993
	994	widgetRegistry.register(MatricNoWidget)
	995	###)
	996
[1393]	997	class StudentIdWidget(CPSStringWidget): ###(
	998	""" StudentId Widget"""
	999	meta_type = "StudentId Widget"
	1000	def validate(self, datastructure, **kw):
	1001	"""Validate datastructure and update datamodel."""
	1002	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	1003	logger = logging.getLogger('Widgets.StudentIdWidget.validate')
[1393]	1004	#import pdb;pdb.set_trace()
	1005	s_cat = self.students_catalog
	1006	err = 0
	1007	widget_id = self.getWidgetId()
	1008	value = datastructure[widget_id]
	1009	if not valid or not value:
[1891]	1010	err = 'Invalid Id string'
[1573]	1011	logger.info('Invalid id string %s' % value)
[1449]	1012	datastructure['student'] = None
[1393]	1013	else:
	1014	value = value.upper()
	1015	res = s_cat(id = value)
	1016	if not res:
[1573]	1017	logger.info('Student id %s not found' % value)
[1891]	1018	err = 'No student with this Id'
[1393]	1019	datastructure['student'] = None
	1020	else:
	1021	datastructure['student'] = res[0]
	1022	if err:
	1023	datastructure.setError(widget_id, err)
	1024	else:
	1025	datamodel = datastructure.getDataModel()
	1026	datamodel[self.fields[0]] = value
	1027	return not err
	1028
	1029	InitializeClass(StudentIdWidget)
	1030
	1031	widgetRegistry.register(StudentIdWidget)
	1032	###)
	1033
[1146]	1034	class WAeUPMultilineResultsWidget(CPSStringWidget): ###(
	1035	""" WAeUPMultilineResults Widget"""
	1036	meta_type = "WAeUp Multiline Results Widget"
	1037	_properties = CPSWidget._properties + (
	1038	{'id': 'nr_of_lines', 'type': 'int', 'mode': 'w',
	1039	'label': 'Nr of Lines'},
	1040	)
	1041	nr_of_lines = 5
	1042	def prepare(self, datastructure, **kw): ###(
	1043	"""Prepare datastructure from datamodel."""
	1044	datamodel = datastructure.getDataModel()
	1045	#import pdb;pdb.set_trace()
	1046	widget_id = self.getWidgetId()
	1047	v = datamodel[self.fields[0]]
	1048	if type(v) is ListType and v:
	1049	nr_results = len(v)
	1050	else:
	1051	v = []
	1052	nr_results = 0
	1053	count = 1
	1054	for s,g in v:
	1055	wid = "%s%02d"% (widget_id,count)
	1056	datastructure[wid+'_s'] = s
	1057	datastructure[wid+'_g'] = g
	1058	count += 1
	1059	if nr_results < self.nr_of_lines:
	1060	for line in range(nr_results,self.nr_of_lines):
	1061	v.append(('',''))
	1062	wid = "%s%02d"% (widget_id,line)
	1063	datastructure[wid+'_s'] = ''
	1064	datastructure[wid+'_g'] = ''
	1065	datastructure[widget_id] = v
	1066	datastructure[widget_id+'_s'] = ''
	1067	datastructure[widget_id+'_g'] = ''
	1068	###)
	1069
	1070	def validate(self, datastructure, **kw): ###(
	1071	"""Validate datastructure and update datamodel."""
	1072	#import pdb;pdb.set_trace()
	1073	widget_id = self.getWidgetId()
	1074	err = 0
	1075	lines = []
	1076	for line in range(1,30):
	1077	wid = "%s%02d"% (widget_id,line)
	1078	if not datastructure.has_key(wid+'_s'):
	1079	break
	1080	lines.append((datastructure[wid+'_s'].strip(),
	1081	datastructure[wid+'_g'].strip()))
[1155]	1082
[1146]	1083	s = datastructure[widget_id+'_s'].strip()
	1084	g = datastructure[widget_id+'_g'].strip()
	1085	if s and g:
	1086	lines.append((s,g))
	1087	active = []
	1088	for s,g in lines:
	1089	if g != "":
	1090	active.append((s,g))
	1091	if err:
	1092	datastructure.setError(widget_id, err)
	1093	else:
	1094	datamodel = datastructure.getDataModel()
	1095	datamodel[self.fields[0]] = active
	1096	return not err
	1097	###)
	1098
	1099	def render(self, mode, datastructure, **kw): ###(
	1100	"""Render in mode from datastructure."""
	1101	render_method = 'widget_waeup_multiline_result_render'
	1102	meth = getattr(self, render_method, None)
	1103	if meth is None:
	1104	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1105	% (render_method, self.getId()))
	1106	#import pdb;pdb.set_trace()
	1107	datamodel = datastructure.getDataModel()
	1108	widget_id = self.getWidgetId()
	1109	lines = datamodel[self.fields[0]]
	1110	if len(lines) < self.nr_of_lines:
	1111	for line in range(len(lines),self.nr_of_lines + 1):
	1112	lines.append(('',''))
	1113	datastructure[widget_id] = lines
	1114	datastructure[widget_id+'_s'] = ''
	1115	datastructure[widget_id+'_g'] = ''
	1116	## count = 1
	1117	## for s,g in v:
	1118	## wid = "%s%02d"% (widget_id,count)
	1119	## count += 1
	1120	return meth(mode=mode,
	1121	datastructure=datastructure,
	1122	)
	1123	###)
	1124
	1125
	1126	InitializeClass(WAeUPMultilineResultsWidget)
	1127	widgetRegistry.register(WAeUPMultilineResultsWidget)
	1128	###)
	1129
[794]	1130	class WAeUPResultsWidget(CPSStringWidget): ###(
	1131	""" WAeUPResults Widget"""
	1132	meta_type = "WAeUp Results Widget"
	1133
	1134	def prepare(self, datastructure, **kw): ###(
	1135	"""Prepare datastructure from datamodel."""
	1136	datamodel = datastructure.getDataModel()
	1137	v = datamodel[self.fields[0]]
	1138	#import pdb;pdb.set_trace()
	1139	widget_id = self.getWidgetId()
[807]	1140	datastructure[widget_id] = v
[794]	1141	datastructure[widget_id+'_s'] = ''
	1142	datastructure[widget_id+'_g'] = ''
	1143	###)
	1144
	1145	def validate(self, datastructure, **kw): ###(
	1146	"""Validate datastructure and update datamodel."""
[807]	1147	#import pdb;pdb.set_trace()
[794]	1148	widget_id = self.getWidgetId()
	1149	v = datastructure[widget_id]
	1150	err = 0
	1151	s = datastructure[widget_id+'_s'].strip()
	1152	g = datastructure[widget_id+'_g'].strip()
[807]	1153	while 1:
	1154	if not s and g:
[1891]	1155	err = "No subject grade for subject"
[807]	1156	break
	1157	i = 0
	1158	done = False
	1159	for sv,gv in v:
	1160	if sv == s:
	1161	done = True
	1162	if not g:
	1163	v.pop(i)
	1164	break
	1165	v[i] = (s,g)
	1166	break
	1167	i += 1
	1168	if done:
	1169	break
	1170	if s and g:
	1171	v.append((s,g))
	1172	break
[794]	1173	if err:
	1174	datastructure.setError(widget_id, err)
	1175	else:
	1176	datamodel = datastructure.getDataModel()
	1177	datamodel[self.fields[0]] = v
	1178	datastructure[widget_id+'_s'] = s
	1179	datastructure[widget_id+'_g'] = g
	1180	return not err
	1181	###)
	1182
	1183	def render(self, mode, datastructure, **kw): ###(
	1184	"""Render in mode from datastructure."""
	1185	render_method = 'widget_waeup_result_render'
	1186	meth = getattr(self, render_method, None)
	1187	if meth is None:
	1188	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1189	% (render_method, self.getId()))
	1190	#import pdb;pdb.set_trace()
	1191	datamodel = datastructure.getDataModel()
	1192	widget_id = self.getWidgetId()
	1193	datastructure[widget_id+'_s'] = ''
	1194	datastructure[widget_id+'_g'] = ''
	1195	return meth(mode=mode,
	1196	datastructure=datastructure,
	1197	)
	1198	###)
	1199
	1200
	1201	InitializeClass(WAeUPResultsWidget)
	1202	widgetRegistry.register(WAeUPResultsWidget)
	1203	###)
	1204
[488]	1205	class ScratchCardPin: ###(
	1206	"""the ScratchCardPin"""
	1207	def __init__(self,prefix,batch_no,number):
[990]	1208	if not batch_no and not number:
	1209	s = prefix
[996]	1210	if len(s) > 3:
[990]	1211	prefix,batch_no,number = s[:3],s[3:-10],s[-10:]
	1212	else:
[996]	1213	prefix,batch_no,number = s,'',''
[488]	1214	self.p = prefix
	1215	self.b = batch_no
	1216	self.n = number
	1217
	1218	def __str__(self):
	1219	return "%s-%s-%s" % (self.p,self.b,self.n)
[1146]	1220
	1221	def __repr__(self):
	1222	return "%s%s%s" % (self.p,self.b,self.n)
[488]	1223	###)
	1224
[47]	1225	class ScratchcardPinWidget(CPSStringWidget): ###(
[22]	1226	""" ScratchcardPin Widget"""
[199]	1227	meta_type = "Scratchcard Pin Widget"
[488]	1228	_properties = CPSWidget._properties + (
	1229	{'id': 'prefix', 'type': 'string', 'mode': 'w',
	1230	'label': 'Prefix'},
	1231	{'id': 'reference', 'type': 'string', 'mode': 'w',
	1232	'label': 'Reference Field'},
[2597]	1233	{'id': 'reuse_pin', 'type': 'boolean', 'mode': 'w',
[2593]	1234	'label': 'Reuse Application Pin'},
[488]	1235	)
	1236	prefix = ''
	1237	reference = ''
[2597]	1238	reuse_pin = False
	1239
[502]	1240	def prepare(self, datastructure, **kw): ###(
[488]	1241	"""Prepare datastructure from datamodel."""
	1242	datamodel = datastructure.getDataModel()
	1243	v = datamodel[self.fields[0]]
	1244	widget_id = self.getWidgetId()
[747]	1245	if v and type(v) is StringType:
[990]	1246	try:
	1247	p,b,n = v.split('-')
	1248	v = ScratchCardPin(p,b,n)
	1249	except ValueError:
	1250	v = ScratchCardPin(v,'','')
[488]	1251	if v:
[742]	1252	p = '%s' % v.p
[488]	1253	b = '%s' % v.b
	1254	n = '%s' % v.n
	1255	else:
[742]	1256	p = self.prefix
	1257	if p.startswith('@'):
	1258	p = getattr(self,self.prefix[1:])()
[488]	1259	b = n = ''
[742]	1260	v = ScratchCardPin(p,b,n)
[488]	1261	datastructure[widget_id] = v
[742]	1262	datastructure[widget_id+'_p'] = p
[488]	1263	datastructure[widget_id+'_b'] = b
	1264	datastructure[widget_id+'_n'] = n
[1376]	1265	###)
[758]	1266
[1169]	1267	def validate(self, datastructure, **kw): ###(
[22]	1268	"""Validate datastructure and update datamodel."""
[1571]	1269	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
[488]	1270	widget_id = self.getWidgetId()
	1271	v = datastructure[widget_id]
[996]	1272	#import pdb;pdb.set_trace()
[488]	1273	err = 0
[1907]	1274	mapping = {}
[742]	1275	prefix= self.prefix
	1276	if prefix.startswith('@'):
	1277	prefix= getattr(self,self.prefix[1:])()
[488]	1278	b = datastructure[widget_id+'_b'].strip()
	1279	n = datastructure[widget_id+'_n'].strip()
[502]	1280	pins = self.portal_pins
[742]	1281	pin = "%(prefix)s%(b)s%(n)s" % vars()
[2001]	1282	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[816]	1283	do = 1
[1025]	1284	s_id = str(self.portal_membership.getAuthenticatedMember())
[1343]	1285	if self.isStaff():
[1326]	1286	do = 0
	1287	err ='You are not a Student. PIN neither checked nor used.'
[1571]	1288	s_logger.info('%s tried to use scratch card %s' % (s_id,pin_str))
[1557]	1289	elif len(b) > 1 and b.find('-') > -1:
	1290	do = 0
[2604]	1291	err = 'PIN must not contain "-".'
[1573]	1292	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1557]	1293	elif n.find('-') > -1:
	1294	do = 0
[2604]	1295	err = 'PIN must not contain "-".'
[1573]	1296	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1376]	1297	elif len(n) != 10:
	1298	do = 0
[1891]	1299	err = 'Invalid PIN length'
[1573]	1300	s_logger.info('%s entered invalid PIN with length %d' % (s_id,len(n)))
[1326]	1301	elif self.reference == "":
[1030]	1302	ref = s_id
[635]	1303	else:
	1304	ref = datastructure[self.reference]
[843]	1305	if datastructure.errors:
[816]	1306	do = 0
[1805]	1307	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[1571]	1308	s_logger.info('%s/%s entered wrong data together with PIN %s' % (s_id,ref,pin_str))
[2603]	1309	elif prefix == 'APP' and not self.reuse_pin:
	1310	res = self.applicants_catalog(reg_no = ref)
[2709]	1311	if not res:
	1312	res = self.applicants_catalog(reg_no = ref.upper())
[2603]	1313	if res and res[0].pin == pin_str:
	1314	do = 0
[2604]	1315	err = 'Application PINs cannot be reused.'
[2603]	1316	s_logger.info('%s entered same PIN as for screening application %s' % (s_id,pin_str))
[2597]	1317
[816]	1318	while do:
	1319	ok = pins.searchAndSetRecord(pin,ref,prefix)
[1030]	1320	if ok < -2 or ok > 2:
	1321	err = 'Unknown error, please report!'
[1571]	1322	s_logger.info('%s/%s caused unknown error with PIN %s' % (s_id,ref,pin_str))
[1030]	1323	break
	1324	elif ok == -2:
[1783]	1325	err = 'Service already is activated but with a different PIN.'
[1571]	1326	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (s_id,ref,pin_str))
[710]	1327	break
	1328	elif ok == -1:
[1793]	1329	err = 'Invalid PIN'
[1571]	1330	s_logger.info('%s/%s entered invalid PIN %s' % (s_id,ref,pin_str))
[502]	1331	break
	1332	if ok == 0:
[1571]	1333	err = 'PIN already used'
	1334	s_logger.info('%s/%s entered used PIN %s' % (s_id,ref,pin_str))
[502]	1335	break
	1336	if ok >= 1:
[710]	1337	#import pdb;pdb.set_trace()
[635]	1338	if self.isStudent():
[992]	1339	if self.reference == "jamb_reg_no":
[997]	1340	err = "You are already logged in."
[1573]	1341	s_logger.info('%s/%s checked admission with PIN %s though logged in' % (s_id,ref,pin_str))
[992]	1342	break
[1082]	1343	if ok == 1:
[1571]	1344	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[1032]	1345	else:
[1571]	1346	s_logger.info('%s/%s repeatedly used PIN %s' % (s_id,ref,pin_str))
[637]	1347	break
[635]	1348	else:
	1349	student = getStudentByRegNo(self,ref)
[1571]	1350	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[502]	1351	if student is None:
[2604]	1352	err = "Student record not found."
[1571]	1353	s_logger.info('%s not found in admission list' % (ref))
[502]	1354	break
[648]	1355	s_id = student.getId()
[502]	1356	if ok == 2:
[990]	1357	if self.reference == "jamb_reg_no":
	1358	if hasattr(self.portal_directories.students,s_id):
[1907]	1359	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1360	mapping = {'id': s_id}
[1571]	1361	s_logger.info('%s/%s repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1362	break
	1363	else:
[1571]	1364	s_logger.info('%s/%s (non-member) repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1365	else:
[1891]	1366	err = "Unknown error"
[1571]	1367	s_logger.info('%s/%s repeatedly activated service with PIN %s' % (s_id,ref,pin_str))
[986]	1368	break
	1369	try:
	1370	student.getContent().makeStudentMember(s_id,password=pin[4:])
[1571]	1371	s_logger.info('%s/%s has been created using PIN %s' % (s_id,ref,pin_str))
[986]	1372	except:
[1907]	1373	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1374	mapping = {'id': s_id}
[1571]	1375	s_logger.info('%s/%s could not be made a member with PIN %s' % (s_id,ref,pin_str))
[986]	1376	break
[502]	1377	break
[488]	1378	if err:
[1907]	1379	datastructure.setError(widget_id, err,mapping)
[488]	1380	else:
	1381	datamodel = datastructure.getDataModel()
[742]	1382	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1383	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1384	datastructure[widget_id+'_p'] = prefix
[488]	1385	datastructure[widget_id+'_b'] = b
	1386	datastructure[widget_id+'_n'] = n
[502]	1387	datastructure['s_id'] = s_id
[488]	1388	return not err
[444]	1389
[1169]	1390	###)
	1391
[502]	1392	def render(self, mode, datastructure, **kw): ###(
[488]	1393	"""Render in mode from datastructure."""
	1394	render_method = 'widget_scratch_card_pin_render'
	1395	meth = getattr(self, render_method, None)
	1396	if meth is None:
	1397	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1398	% (render_method, self.getId()))
	1399
	1400	# XXX AT: datastructure has to be set again here, in case we're in edit
	1401	# or create mode, because a default value has to be provided.
	1402	#import pdb;pdb.set_trace()
	1403	datamodel = datastructure.getDataModel()
	1404	v = datamodel[self.fields[0]]
[502]	1405	if v and type(v) is StringType:
[990]	1406	try:
	1407	p,b,n = v.split('-')
	1408	v = ScratchCardPin(p,b,n)
	1409	except ValueError:
[2002]	1410	v = ScratchCardPin(self.prefix,'XXX',v)
[996]	1411	pass
[488]	1412	if v:
[742]	1413	prefix= '%s' % v.p
[488]	1414	b = '%s' % v.b
	1415	n = '%s' % v.n
[22]	1416	else:
[742]	1417	prefix= self.prefix
	1418	if prefix.startswith('@'):
	1419	prefix= getattr(self,self.prefix[1:])()
[488]	1420	b = n = ''
[742]	1421	v = ScratchCardPin(prefix,b,n)
	1422	widget_id = self.getWidgetId()
	1423	datastructure[widget_id] = v
	1424	datastructure[widget_id+'_p'] = prefix
	1425	datastructure[widget_id+'_b'] = b
	1426	datastructure[widget_id+'_n'] = n
[758]	1427	return meth(mode=mode,
	1428	datastructure=datastructure,
[488]	1429	)
[523]	1430	###)
[488]	1431
[22]	1432	InitializeClass(ScratchcardPinWidget)
[199]	1433	widgetRegistry.register(ScratchcardPinWidget)
[2094]	1434	###)
[22]	1435
[2094]	1436	class PumePinWidget(ScratchcardPinWidget): ###(
	1437	""" Pume Pin Widget"""
	1438	meta_type = "Pume Pin Widget"
[2098]	1439	catalog = "applicants_catalog"
[2307]	1440	reference = ''
[2099]	1441
[2342]	1442	def prepare(self, datastructure, **kw): ###(
	1443	"""Prepare datastructure from datamodel."""
	1444	datamodel = datastructure.getDataModel()
[2350]	1445	#import pdb;pdb.set_trace()
[2342]	1446	v = datamodel[self.fields[0]]
	1447	widget_id = self.getWidgetId()
	1448	if v and type(v) is StringType:
	1449	try:
	1450	p,b,n = v.split('-')
	1451	v = ScratchCardPin(p,b,n)
	1452	except ValueError:
	1453	v = ScratchCardPin(v,'','')
	1454	if v:
	1455	p = '%s' % v.p
	1456	b = '%s' % v.b
	1457	n = '%s' % v.n
	1458	else:
	1459	p = self.prefix
	1460	if p.startswith('@'):
	1461	p = getattr(self,self.prefix[1:])()
	1462	b = n = ''
	1463	v = ScratchCardPin(p,b,n)
	1464	datastructure[widget_id] = v
	1465	datastructure[widget_id+'_p'] = p
	1466	datastructure[widget_id+'_b'] = b
	1467	datastructure[widget_id+'_n'] = n
	1468	###)
	1469
[2094]	1470	def validate(self, datastructure, **kw): ###(
	1471	"""Validate datastructure and update datamodel."""
[2353]	1472	#import pdb;pdb.set_trace()
[2094]	1473	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
	1474	widget_id = self.getWidgetId()
	1475	v = datastructure[widget_id]
	1476	err = 0
	1477	mapping = {}
	1478	prefix= self.prefix
	1479	if prefix.startswith('@'):
	1480	prefix= getattr(self,self.prefix[1:])()
	1481	b = datastructure[widget_id+'_b'].strip()
	1482	n = datastructure[widget_id+'_n'].strip()
	1483	pins = self.portal_pins
	1484	pin = "%(prefix)s%(b)s%(n)s" % vars()
	1485	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[2307]	1486	member_id = str(self.portal_membership.getAuthenticatedMember())
[2094]	1487	do = 1
	1488	if self.isStaff():
	1489	do = 0
[2541]	1490	err ='You are logged in, please log out. PIN neither checked nor used.'
[2344]	1491	s_logger.info('%s tried to use scratch card %s' % (member_id,pin_str))
[2541]	1492	elif self.isStudent():
	1493	do = 0
[2557]	1494	ref = datastructure[self.reference]
[2541]	1495	err ='You are logged in, please log out. PIN neither checked nor used.'
	1496	s_logger.info('%s/%s applied for screening test with PIN %s' % (member_id,ref,pin_str))
[2094]	1497	elif len(b) > 1 and b.find('-') > -1:
	1498	do = 0
	1499	err = 'PIN must not contain "-"'
[2307]	1500	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1501	elif n.find('-') > -1:
	1502	do = 0
	1503	err = 'PIN must not contain "-"'
[2307]	1504	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1505	elif len(n) != 10:
	1506	do = 0
	1507	err = 'Invalid PIN length'
[2307]	1508	s_logger.info('%s entered invalid PIN with length %d' % (member_id,len(n)))
[2094]	1509	elif self.reference == "":
[2307]	1510	ref = n
[2094]	1511	else:
	1512	ref = datastructure[self.reference]
	1513	if datastructure.errors:
	1514	do = 0
	1515	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[2307]	1516	s_logger.info('%s/%s entered wrong data together with PIN %s' % (member_id,ref,pin_str))
[2094]	1517	while do:
	1518	ok = pins.searchAndSetRecord(pin,ref,prefix)
	1519	if ok < -2 or ok > 2:
	1520	err = 'Unknown error, please report!'
[2307]	1521	s_logger.info('%s/%s caused unknown error with PIN %s' % (member_id,ref,pin_str))
[2094]	1522	break
	1523	elif ok == -2:
[2352]	1524	err = 'Service is already activated but with a different PIN.'
[2307]	1525	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (member_id,ref,pin_str))
[2094]	1526	break
	1527	elif ok == -1:
	1528	err = 'Invalid PIN'
[2307]	1529	s_logger.info('%s/%s entered invalid PIN %s' % (member_id,ref,pin_str))
[2094]	1530	break
	1531	if ok == 0:
	1532	err = 'PIN already used'
[2307]	1533	s_logger.info('%s/%s entered used PIN %s' % (member_id,ref,pin_str))
[2094]	1534	break
	1535	if ok >= 1:
[2342]	1536	#screening_type = self.REQUEST.form.get('screening_type','unknown')
[2356]	1537	#screening_type = datastructure['screening_type']
[2353]	1538	if self.REQUEST.traverse_subpath:
	1539	screening_type_request = self.REQUEST.traverse_subpath[0]
	1540	else:
	1541	screening_type_request = 'manage'
[2541]	1542
	1543	if datastructure.has_key('record'):
[2094]	1544	applicant = datastructure['record']
[2355]	1545	if applicant.screening_type != screening_type_request\
	1546	and screening_type_request != 'manage':
[2357]	1547	err = "You are using the wrong access form!"
[2356]	1548	s_logger.info('%s tried to use %s application form but has applied for %s' % (ref,screening_type_request,applicant.screening_type))
[2350]	1549	break
[2099]	1550	if not applicant.pin:
[2094]	1551	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1552	d = {}
	1553	d['reg_no'] = applicant.reg_no
[2098]	1554	d['pin'] = pin_str
[2353]	1555	#d['screening_type'] = screening_type
[2536]	1556	#d['status'] = 'entered'
[2098]	1557	getattr(self,self.catalog).modifyRecord(**d)
[2094]	1558	elif applicant.pin != pin_str:
[2307]	1559	s_logger.info('%s/%s tried to enter application record with different PIN %s' % (member_id,ref,pin_str))
[2094]	1560	elif applicant.pin == pin_str:
[2307]	1561	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (member_id,ref,pin_str))
	1562	else:
[2324]	1563	datastructure['reg_no'] = ref
[2307]	1564	res = self.applicants_catalog(reg_no = ref)
	1565	if not res:
	1566	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1567	d = {}
	1568	d['reg_no'] = ref
	1569	d['pin'] = pin_str
	1570	d['status'] = 'entered'
[2353]	1571	d['screening_type'] = screening_type_request
[2307]	1572	self.applicants_catalog.addRecord(**d)
	1573	else:
	1574	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (ref,ref,pin_str))
[2094]	1575	break
	1576	if err:
	1577	datastructure.setError(widget_id, err,mapping)
	1578	else:
	1579	datamodel = datastructure.getDataModel()
	1580	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1581	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1582	datastructure[widget_id+'_p'] = prefix
	1583	datastructure[widget_id+'_b'] = b
	1584	datastructure[widget_id+'_n'] = n
	1585	return not err
	1586	###)
	1587
[2098]	1588	def render(self, mode, datastructure, **kw): ###(
	1589	"""Render in mode from datastructure."""
	1590	render_method = 'widget_scratch_card_pin_render'
	1591	meth = getattr(self, render_method, None)
	1592	if meth is None:
	1593	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1594	% (render_method, self.getId()))
	1595
	1596	# XXX AT: datastructure has to be set again here, in case we're in edit
	1597	# or create mode, because a default value has to be provided.
	1598	#import pdb;pdb.set_trace()
	1599	datamodel = datastructure.getDataModel()
	1600	v = datamodel[self.fields[0]]
	1601	#import pdb;pdb.set_trace()
	1602	if v and type(v) is StringType:
	1603	try:
	1604	p,b,n = v.split('-')
	1605	v = ScratchCardPin(p,b,n)
	1606	except ValueError:
	1607	v = ScratchCardPin(self.prefix,'XXX',v)
	1608	pass
	1609	if v:
	1610	prefix= '%s' % v.p
	1611	b = '%s' % v.b
	1612	n = '%s' % v.n
	1613	else:
	1614	prefix= self.prefix
	1615	if prefix.startswith('@'):
	1616	prefix= getattr(self,self.prefix[1:])()
	1617	b = n = ''
	1618	v = ScratchCardPin(prefix,b,n)
	1619	widget_id = self.getWidgetId()
	1620	datastructure[widget_id] = v
	1621	datastructure[widget_id+'_p'] = prefix
	1622	datastructure[widget_id+'_b'] = b
	1623	datastructure[widget_id+'_n'] = n
	1624	return meth(mode=mode,
	1625	datastructure=datastructure,
	1626	)
	1627	###)
	1628
[2094]	1629	InitializeClass(PumePinWidget)
	1630	widgetRegistry.register(PumePinWidget)
[47]	1631	###)
	1632
[1169]	1633	class WAeUPImageWidget(CPSImageWidget): ###(
[537]	1634	"""Photo widget."""
	1635	meta_type = 'WAeUP Image Widget'
	1636
	1637	def render(self, mode, datastructure, **kw):
	1638	render_method = 'widget_waeup_image_render'
	1639	meth = getattr(self, render_method, None)
	1640	if meth is None:
	1641	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1642	% (render_method, self.getId()))
	1643	img_info = self.getImageInfo(datastructure)
	1644	return meth(mode=mode, datastructure=datastructure, **img_info)
	1645
	1646	InitializeClass(WAeUPImageWidget)
	1647
	1648	widgetRegistry.register(WAeUPImageWidget)
[1804]	1649	###)
[537]	1650
[2342]	1651	class ApplicationImageWidget(CPSImageWidget): ###(
[2110]	1652	"""Image widget with filesystem storage."""
[2342]	1653	meta_type = 'Application Image Widget'
[2110]	1654	_properties = CPSImageWidget._properties +\
	1655	(
	1656	{'id': 'path', 'type': 'string', 'mode': 'w',
	1657	'label': 'Relative Path'},
	1658	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1659	'label': 'Field to build the id'},
	1660	)
	1661	path = "images"
[2119]	1662	storage_path = "%s/import/%s" % (i_home,path)
[2110]	1663	id_field = "reg_no"
[537]	1664
[2110]	1665	def getImageInfo(self, datastructure): ###(
[2098]	1666	"""Get the file info from the datastructure."""
	1667	widget_id = self.getWidgetId()
[2120]	1668	if datastructure.has_key(widget_id):
	1669	fileupload = datastructure[widget_id]
	1670	dm = datastructure.getDataModel()
	1671	field_id = self.fields[0]
[2342]	1672	screening_type = datastructure.get('screening_type')
[2120]	1673	current_filename = "%s_%s.jpg" % (datastructure[self.id_field],
	1674	field_id,)
[2342]	1675	base_path = os.path.join(screening_type,current_filename)
[2684]	1676	content_url = os.path.join('viewimage_applicant',self.path,base_path)
[2342]	1677	file_path = os.path.join(self.storage_path,base_path)
	1678	#import pdb; pdb.set_trace()
[2120]	1679	else:
	1680	file_path = "XXX"
[2114]	1681	# read the file from the filesystem
	1682	if not os.path.exists(file_path):
[2120]	1683	height = -1
	1684	width = -1
[2098]	1685	empty_file = True
	1686	session_file = False
	1687	current_filename = ''
[2120]	1688	content_url = ''
[2098]	1689	size = 0
[2116]	1690	mimetype = ''
[2098]	1691	last_modified = ''
[2119]	1692	height = ''
	1693	width = ''
[2122]	1694
[2098]	1695	else:
[2114]	1696	image = open(file_path)
[2142]	1697	from OFS.Image import getImageInfo as getImageInfoOFS
[2110]	1698	image.seek(0)
[2142]	1699	data = image.read(2000)
[2114]	1700	size = len(data)
	1701	empty_file = size == 0
	1702	session_file = False
	1703	last_modified = ''
	1704	image.close()
[2142]	1705	mimetype, width, height = getImageInfoOFS(data)
[2119]	1706
[2110]	1707	if width < 0:
	1708	width = None
	1709	if height < 0:
	1710	height = None
[2117]	1711
[2110]	1712	if (self.allow_resize
	1713	and height is not None
	1714	and width is not None):
	1715	z_w = z_h = 1
	1716	h = int(self.display_height)
	1717	w = int(self.display_width)
	1718	if w and h:
	1719	if w < width:
	1720	z_w = w / float(width)
	1721	if h < height:
	1722	z_h = h / float(height)
	1723	zoom = min(z_w, z_h)
	1724	width = int(zoom * width)
	1725	height = int(zoom * height)
[2117]	1726	#import pdb;pdb.set_trace()
[2114]	1727	image_info = {
	1728	'empty_file': empty_file,
	1729	'session_file': session_file,
	1730	'current_filename': current_filename,
	1731	'size': size,
	1732	'last_modified': last_modified,
	1733	'content_url': content_url,
	1734	'mimetype': mimetype,
	1735	}
	1736	title = image_info['current_filename']
	1737	alt = title or ''
[2117]	1738	#height = int(self.display_height)
	1739	#width = int(self.display_width)
[2114]	1740	if height is None or width is None:
	1741	tag = renderHtmlTag('img', src=image_info['content_url'],
	1742	alt=alt, title=title)
	1743	else:
	1744	tag = renderHtmlTag('img', src=image_info['content_url'],
	1745	width=str(width), height=str(height),
	1746	alt=alt, title=title)
[2110]	1747
	1748	image_info['height'] = height
	1749	image_info['width'] = width
	1750	image_info['image_tag'] = tag
	1751	return image_info
[2098]	1752	###)
	1753
[2114]	1754	def checkFileName(self, filename, mimetype):
	1755	return '', {}
	1756	if mimetype and mimetype.startswith('image'):
	1757	return '', {}
	1758	return 'cpsschemas_err_image', {}
	1759
[2098]	1760	def prepare(self, datastructure, **kw): ###(
	1761	"""Prepare datastructure from datamodel."""
	1762	datamodel = datastructure.getDataModel()
	1763	widget_id = self.getWidgetId()
	1764	file_name = datamodel[self.fields[0]]
[2136]	1765	#import pdb; pdb.set_trace()
	1766	if self.allow_resize:
	1767	datastructure[self.getWidgetId() + '_resize'] = ''
[2342]	1768	screening_type = datamodel.get('screening_type',None)
	1769	if not screening_type:
	1770	screening_type = self.REQUEST.form.get('screening_type','pume')
	1771	datastructure["screening_type"] = screening_type
[2110]	1772	datastructure[widget_id] = file_name
[2114]	1773	datastructure[widget_id + '_choice'] = 'change'
	1774	title = 'Passport Foto'
[2098]	1775	datastructure[widget_id + '_filename'] = title
	1776	###)
	1777
[2114]	1778	def validate(self, datastructure, **kw): ###(
[2098]	1779	"""Update datamodel from user data in datastructure.
	1780	"""
[2342]	1781	logger = logging.getLogger('Widgets.ApplicationImageWidget.validate')
[2098]	1782	datamodel = datastructure.getDataModel()
	1783	field_id = self.fields[0]
	1784	widget_id = self.getWidgetId()
	1785	store = False
	1786	fileupload = None
	1787	mimetype = None
	1788	old_file = datamodel[field_id]
[2114]	1789	# if old_file is not None:
	1790	# old_filename = old_file.title
	1791	# else:
	1792	# old_filename = ''
	1793	choice = datastructure[widget_id+'_choice']
	1794	fileupload = datastructure[widget_id]
	1795	is_upload = isinstance(fileupload, FileUpload)
[2136]	1796	#import pdb; pdb.set_trace()
	1797	if not is_upload and not datamodel[field_id]:
	1798	if self.is_required:
[2137]	1799	return self.validateError('Picture upload required', {},
[2136]	1800	datastructure)
[2098]	1801	if choice == 'delete':
	1802	if self.is_required:
	1803	return self.validateError('cpsschemas_err_required', {},
	1804	datastructure)
	1805	datamodel[field_id] = None
	1806	elif choice == 'keep':
	1807	fileupload = datastructure[widget_id]
	1808	if isinstance(fileupload, PersistableFileUpload):
	1809	# Keeping something from the session means we
	1810	# actually want to store it.
	1811	store = True
[2114]	1812	# else:
	1813	# # Nothing to change, don't pollute datastructure
	1814	# # with something costly already stored, which therefore
	1815	# # doesn't need to be kept in the session.
	1816	# self.unprepare(datastructure)
	1817	elif choice == 'change' and is_upload:
[2098]	1818	if not fileupload:
	1819	return self.validateError('cpsschemas_err_file_empty', {},
	1820	datastructure)
	1821	if not isinstance(fileupload, FileUpload):
	1822	return self.validateError('cpsschemas_err_file', {},
	1823	datastructure)
	1824	fileupload.seek(0, 2) # end of file
	1825	size = fileupload.tell()
	1826	if not size:
	1827	return self.validateError('cpsschemas_err_file_empty', {},
	1828	datastructure)
	1829	if self.size_max and size > self.size_max:
	1830	max_size_str = self.getHumanReadableSize(self.size_max)
[2120]	1831	err = 'This file is too big, the allowed max size is ${max_size}'
[2122]	1832	logger.info('%s tried to upload picture with size %dk' %(datastructure['reg_no'],int(size)/1000) )
[2098]	1833	err_mapping = {'max_size': max_size_str}
	1834	return self.validateError(err, err_mapping, datastructure)
	1835	store = True
	1836
	1837
	1838	# Find filename
[2136]	1839	if is_upload and store:
[2114]	1840	ext ='jpg'
[2342]	1841	screening_type = datastructure.get('screening_type')
[2114]	1842	filename = "%s_%s.%s" % (datastructure[self.id_field],
[2342]	1843	self.getWidgetId(),
	1844	ext)
[2136]	1845	datamodel[field_id] = filename
[2114]	1846	registry = getToolByName(self, 'mimetypes_registry')
	1847	mimetype = registry.lookupExtension(filename.lower())
	1848	if mimetype is not None:
	1849	mimetype = str(mimetype) # normalize
[2110]	1850	file = self.makeFile(filename, fileupload, datastructure)
[2098]	1851	# Fixup mimetype
[2110]	1852	if mimetype and file.content_type != mimetype:
	1853	file.content_type = mimetype
	1854	# Store the file in the filesystem
[2114]	1855	#import pdb;pdb.set_trace()
[2342]	1856	base_path = os.path.join(self.storage_path, screening_type)
	1857	if not os.path.exists(base_path):
	1858	os.mkdir(base_path)
[2344]	1859	full_path = os.path.join(base_path, filename)
[2114]	1860	pict = open(full_path,"w")
	1861	fileupload.seek(0)
	1862	pict.write(fileupload.read())
	1863	pict.close()
[2098]	1864
[2110]	1865
[2098]	1866	return True
	1867
[2114]	1868	###)
[2098]	1869
[2114]	1870	def render(self, mode, datastructure, **kw): ###(
	1871	render_method = 'widget_passport_render'
	1872	meth = getattr(self, render_method, None)
	1873	if meth is None:
	1874	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1875	% (render_method, self.getId()))
	1876	img_info = self.getImageInfo(datastructure)
	1877	return meth(mode=mode, datastructure=datastructure, **img_info)
	1878	###)
	1879
[2342]	1880	InitializeClass(ApplicationImageWidget)
[2098]	1881
[2342]	1882	widgetRegistry.register(ApplicationImageWidget)
[2098]	1883	###)
	1884
[2335]	1885	class FileImageWidget(CPSImageWidget): ###(
	1886	"""Image widget with filesystem storage."""
	1887	meta_type = 'File Image Widget'
	1888	_properties = CPSImageWidget._properties +\
	1889	(
	1890	{'id': 'path', 'type': 'string', 'mode': 'w',
	1891	'label': 'Relative Path'},
	1892	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1893	'label': 'Field to build the id'},
[2342]	1894	{'id': 'show_image', 'type': 'boolean', 'mode': 'w',
	1895	'label': 'Show Image'},
[2335]	1896	)
	1897	path = "images"
[2675]	1898	#storage_path = "%s/%s" % (i_home,path)
[2335]	1899	id_field = ""
[2342]	1900	show_image = False
[2344]	1901
[2354]	1902	def getStorageImageInfo(self,field_id):
	1903	info = {}
	1904	if self.id_field == "":
	1905	student_id = self.getStudentId()
	1906	else:
	1907	student_id = datastructure[self.id_field]
[2675]	1908	# student_path = os.path.join(self.storage_path,
	1909	# student_id)
	1910	student_path = getImagesDir(student_id)
[2354]	1911	image_name = ''
	1912	content_url = ''
	1913	current_filename = ''
[2358]	1914	if os.path.exists(student_path):
	1915	for name in os.listdir(student_path):
	1916	if name.startswith(field_id):
	1917	image_name = name
	1918	break
[2354]	1919	if image_name:
	1920	info['image_name'] = image_name
	1921	info['content_url'] = os.path.join(self.portal_url(),
[2675]	1922	"viewimage",
	1923	student_id,
	1924	image_name,
	1925	)
	1926	info['current_filename'] = image_name
	1927	info['file_path'] = os.path.join(student_path, image_name)
[2354]	1928	return info
[2356]	1929
[2335]	1930	def getImageInfo(self, datastructure): ###(
	1931	"""Get the file info from the datastructure."""
	1932	widget_id = self.getWidgetId()
	1933	if datastructure.has_key(widget_id):
	1934	fileupload = datastructure[widget_id]
	1935	dm = datastructure.getDataModel()
	1936	field_id = self.fields[0]
[2354]	1937	info = self.getStorageImageInfo(field_id)
[2335]	1938	else:
	1939	file_path = "XXX"
[2354]	1940	title = ""
[2335]	1941	# read the file from the filesystem
[2354]	1942	#import pdb; pdb.set_trace()
	1943	#if not os.path.exists(file_path):
	1944	if not info:
	1945	title = ""
[2335]	1946	height = -1
	1947	width = -1
	1948	empty_file = True
	1949	session_file = False
	1950	current_filename = ''
	1951	content_url = ''
	1952	size = 0
	1953	mimetype = ''
	1954	last_modified = ''
	1955	height = ''
	1956	width = ''
	1957	else:
[2354]	1958	title = info['image_name']
	1959	current_filename = info['current_filename']
	1960	content_url = info['content_url']
	1961	image = open(info['file_path'])
[2335]	1962	from OFS.Image import getImageInfo as getImageInfoOFS
	1963	image.seek(0)
	1964	data = image.read(2000)
	1965	size = len(data)
	1966	empty_file = size == 0
	1967	session_file = False
	1968	last_modified = ''
	1969	image.close()
	1970	mimetype, width, height = getImageInfoOFS(data)
	1971	registry = getToolByName(self, 'mimetypes_registry')
	1972	mimetype = (registry.lookupExtension(current_filename.lower()) or
	1973	registry.lookupExtension('file.bin'))
	1974	if width < 0:
	1975	width = None
	1976	if height < 0:
	1977	height = None
	1978
	1979	if (self.allow_resize
	1980	and height is not None
	1981	and width is not None):
	1982	z_w = z_h = 1
	1983	h = int(self.display_height)
	1984	w = int(self.display_width)
	1985	if w and h:
	1986	if w < width:
	1987	z_w = w / float(width)
	1988	if h < height:
	1989	z_h = h / float(height)
	1990	zoom = min(z_w, z_h)
	1991	width = int(zoom * width)
	1992	height = int(zoom * height)
	1993	#import pdb;pdb.set_trace()
	1994	image_info = {
	1995	'empty_file': empty_file,
	1996	'session_file': session_file,
	1997	'current_filename': title,
	1998	'size': size,
	1999	'last_modified': last_modified,
	2000	'content_url': content_url,
	2001	'mimetype': mimetype,
	2002	}
	2003	alt = title or ''
	2004	#height = int(self.display_height)
	2005	#width = int(self.display_width)
	2006	if height is None or width is None:
	2007	tag = renderHtmlTag('img', src=image_info['content_url'],
	2008	alt=alt, title=title)
	2009	else:
	2010	tag = renderHtmlTag('img', src=image_info['content_url'],
	2011	width=str(width), height=str(height),
	2012	alt=alt, title=title)
	2013
	2014	image_info['height'] = height
	2015	image_info['width'] = width
	2016	image_info['image_tag'] = tag
[2342]	2017	image_info['show_image'] = self.show_image
[2335]	2018	return image_info
	2019	###)
	2020
[2354]	2021	# def checkFileName(self, filename, mimetype):
	2022	# return '', {}
	2023	# if mimetype and mimetype.startswith('image'):
	2024	# return '', {}
	2025	# return 'cpsschemas_err_image', {}
[2335]	2026
	2027	def prepare(self, datastructure, **kw): ###(
	2028	"""Prepare datastructure from datamodel."""
	2029	datamodel = datastructure.getDataModel()
	2030	widget_id = self.getWidgetId()
	2031	file_name = datamodel[self.fields[0]]
[2336]	2032	if self.id_field == "":
	2033	student_id = self.getStudentId()
	2034	else:
	2035	student_id = datastructure[self.id_field]
[2346]	2036	if student_id is not None:
[2675]	2037	# student_path = os.path.join(self.storage_path,
	2038	# student_id)
	2039	student_path = getImagesDir(student_id)
[2346]	2040	if not os.path.exists(student_path):
	2041	self.waeup_tool.moveImagesToFS(student_id)
[2335]	2042	if self.allow_resize:
	2043	datastructure[self.getWidgetId() + '_resize'] = ''
	2044	datastructure[widget_id] = file_name
	2045	datastructure[widget_id + '_choice'] = 'change'
	2046	title = 'Passport Foto'
	2047	datastructure[widget_id + '_filename'] = title
	2048	###)
	2049
	2050	def validate(self, datastructure, **kw): ###(
	2051	"""Update datamodel from user data in datastructure.
	2052	"""
	2053	logger = logging.getLogger('Widgets.FileImageWidget.validate')
	2054	datamodel = datastructure.getDataModel()
	2055	field_id = self.fields[0]
	2056	widget_id = self.getWidgetId()
	2057	store = False
	2058	fileupload = None
	2059	mimetype = None
	2060	old_file = datamodel[field_id]
	2061	choice = datastructure[widget_id+'_choice']
	2062	fileupload = datastructure[widget_id]
	2063	is_upload = isinstance(fileupload, FileUpload)
	2064	#import pdb; pdb.set_trace()
	2065	if not is_upload and not datamodel[field_id]:
	2066	if self.is_required:
	2067	return self.validateError('Picture upload required', {},
	2068	datastructure)
	2069	if self.id_field == "":
	2070	student_id = self.getStudentId()
	2071	else:
	2072	student_id = datastructure[self.id_field]
	2073	if choice == 'delete':
	2074	if self.is_required:
	2075	return self.validateError('cpsschemas_err_required', {},
	2076	datastructure)
[2354]	2077	info= self.getStorageImageInfo(field_id)
[2335]	2078	# Remove the file in the filesystem
[2354]	2079	if info:
	2080	os.remove(info['file_path'])
[2335]	2081	datamodel[field_id] = None
	2082	elif choice == 'keep':
	2083	fileupload = datastructure[widget_id]
	2084	if isinstance(fileupload, PersistableFileUpload):
	2085	# Keeping something from the session means we
	2086	# actually want to store it.
	2087	store = True
	2088	# else:
	2089	# # Nothing to change, don't pollute datastructure
	2090	# # with something costly already stored, which therefore
	2091	# # doesn't need to be kept in the session.
	2092	# self.unprepare(datastructure)
	2093	elif choice == 'change' and is_upload:
	2094	if not fileupload:
	2095	return self.validateError('cpsschemas_err_file_empty', {},
	2096	datastructure)
	2097	if not isinstance(fileupload, FileUpload):
	2098	return self.validateError('cpsschemas_err_file', {},
	2099	datastructure)
	2100	fileupload.seek(0, 2) # end of file
	2101	size = fileupload.tell()
	2102	if not size:
	2103	return self.validateError('cpsschemas_err_file_empty', {},
	2104	datastructure)
	2105	if self.size_max and size > self.size_max:
	2106	max_size_str = self.getHumanReadableSize(self.size_max)
	2107	err = 'This file is too big, the allowed max size is ${max_size}'
[2356]	2108	member_id = str(self.portal_membership.getAuthenticatedMember())
	2109	logger.info('%s tried to upload picture with size %dk' %(member_id,int(size)/1000) )
[2335]	2110	err_mapping = {'max_size': max_size_str}
	2111	return self.validateError(err, err_mapping, datastructure)
	2112	store = True
	2113
	2114
	2115	# Find filename
	2116	if is_upload and store:
[2354]	2117	filename = cookId('', '', fileupload)[0].strip()
	2118	base,ext = os.path.splitext(filename)
	2119	filename = "%s_%s%s" % (field_id,
	2120	student_id,
	2121	ext)
[2335]	2122	datamodel[field_id] = filename
	2123	registry = getToolByName(self, 'mimetypes_registry')
	2124	mimetype = registry.lookupExtension(filename.lower())
	2125	if mimetype is not None:
	2126	mimetype = str(mimetype) # normalize
	2127	file = self.makeFile(filename, fileupload, datastructure)
	2128	# Fixup mimetype
	2129	if mimetype and file.content_type != mimetype:
	2130	file.content_type = mimetype
	2131	# Store the file in the filesystem
[2675]	2132	#student_path = os.path.join(self.storage_path,student_id)
	2133	student_path = getImagesDir(student_id)
[2335]	2134	if not os.path.exists(student_path):
	2135	os.mkdir(student_path)
	2136	full_path = os.path.join(student_path, filename)
	2137	pict = open(full_path,"w")
[2355]	2138	#fileupload.seek(0)
	2139	#import pdb; pdb.set_trace()
	2140	pict.write(str(file.data))
[2335]	2141	pict.close()
	2142	return True
[2354]	2143	###)
[2335]	2144
	2145	def render(self, mode, datastructure, **kw): ###(
	2146	render_method = 'widget_image_render'
	2147	meth = getattr(self, render_method, None)
[2342]	2148	#import pdb;pdb.set_trace()
[2335]	2149	if meth is None:
	2150	raise RuntimeError("Unknown Render Method %s for widget type %s"
	2151	% (render_method, self.getId()))
	2152	img_info = self.getImageInfo(datastructure)
	2153	return meth(mode=mode, datastructure=datastructure, **img_info)
	2154	###)
	2155
	2156	InitializeClass(FileImageWidget)
	2157
	2158	widgetRegistry.register(FileImageWidget)
	2159	###)
	2160
[22]	2161	###########
	2162

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