Context navigation

source: WAeUP_SRP/base/Widgets.py @ 2480

Last change on this file since 2480 was 2456, checked in by Henrik Bettermann, 17 years ago
mark deprecated vocabulary use '000' for pre-studies (no longer missing value) improve fixReturningSession.py (do not replace level by '000') fix getNextInfo.py fix logged_in.py
Property svn:keywords set to `Id`
File size: 77.1 KB

Rev	Line
[47]	1	#-- mode: python; mode: fold --
[990]	2	# $Id: Widgets.py 2456 2007-10-28 07:09:46Z 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
[2098]	12	from Products.CPSSchemas.BasicWidgets import CPSFileWidget
[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
[2099]	23	#from Products.ExtFile.ExtFile import ExtFile
[2110]	24	import logging,os,re
[1915]	25	import operator
[2110]	26	p_home = Globals.package_home(globals())
	27	i_home = Globals.INSTANCE_HOME
[22]	28
[952]	29	#from zLOG import LOG, DEBUG
[22]	30
[295]	31	class CPSSelectWidgetForRecord(CPSSelectWidget): ###(
	32	"""Select widget. with record names"""
	33	meta_type = 'Select Widget for Records'
	34
	35	field_types = ('CPS String Field',)
	36	field_inits = ({'is_searchabletext': 1,},)
	37
	38	_properties = CPSSelectWidget._properties + (
	39	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	40	'label': 'Record Id', 'is_required' : 1},
	41	)
	42
	43	def render(self, mode, datastructure, **kw):
	44	"""Render in mode from datastructure."""
	45	value = datastructure[self.getWidgetId()]
	46	vocabulary = self._getVocabulary(datastructure)
	47	portal = getToolByName(self, 'portal_url').getPortalObject()
	48	cpsmcat = portal.translation_service
	49	if mode == 'view':
	50	if self.translated:
	51	return escape(cpsmcat(vocabulary.getMsgid(value, value)).encode('ISO-8859-15', 'ignore'))
	52	else:
	53	return escape(vocabulary.get(value, value))
	54	elif mode == 'edit':
	55	html_widget_id = self.getHtmlWidgetId()
[444]	56	res = renderHtmlTag('select',
	57	name='%s.%s:records' % (self.record_id,html_widget_id),
[295]	58	id=html_widget_id)
	59	in_selection = 0
	60	for k, v in vocabulary.items():
	61	if self.translated:
	62	kw = {'value': k,
	63	'contents': cpsmcat(vocabulary.getMsgid(k, k)).encode('ISO-8859-15', 'ignore')
	64	}
	65	else:
	66	kw = {'value': k, 'contents': v}
	67	if value == k:
	68	kw['selected'] = 'selected'
	69	in_selection = 1
	70	res += renderHtmlTag('option', **kw)
	71	if value and not in_selection:
	72	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	73	'selected': 'selected'}
	74	res += renderHtmlTag('option', **kw)
	75	res += '</select>'
	76	return res
	77	raise RuntimeError('unknown mode %s' % mode)
	78
	79	InitializeClass(CPSSelectWidgetForRecord)
	80
	81	widgetRegistry.register(CPSSelectWidgetForRecord)
	82
	83	###)
	84
[373]	85	class CPSStringWidgetForRecord(CPSStringWidget): ###(
[295]	86	"""String widget."""
	87	meta_type = 'String Widget For Record'
	88
	89	field_types = ('CPS String Field',)
	90	field_inits = ({'is_searchabletext': 1,},)
	91	_properties = CPSStringWidget._properties + (
	92	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	93	'label': 'Record Id', 'is_required' : 1},
	94	)
	95
	96	def render(self, mode, datastructure, **kw):
	97	"""Render in mode from datastructure."""
	98	value = datastructure[self.getWidgetId()]
	99	if mode == 'view':
	100	return escape(value)
	101	elif mode == 'edit':
	102	# XXX TODO should use an other name than kw !
	103	# XXX change this everywhere
	104	html_widget_id = self.getHtmlWidgetId()
	105	kw = {'type': 'text',
	106	'id' : html_widget_id,
[444]	107	'name': '%s.%s:records' % (self.record_id,html_widget_id),
[295]	108	'value': escape(value),
	109	'size': self.display_width,
	110	}
	111	if self.size_max:
	112	kw['maxlength'] = self.size_max
	113	return renderHtmlTag('input', **kw)
	114	raise RuntimeError('unknown mode %s' % mode)
	115
	116	InitializeClass(CPSStringWidgetForRecord)
	117
	118	widgetRegistry.register(CPSStringWidgetForRecord)
	119
[373]	120	###)
	121
	122	class CertificateCourseIdWidget(CPSStringWidget): ###(
	123	""" CertificateCourseId Widget"""
	124	meta_type = "CertificateCourseId Widget"
[444]	125
[373]	126	def validate(self, datastructure, **kw):
	127	"""Validate datastructure and update datamodel."""
[444]	128
[373]	129	valid = CPSStringWidget.validate(self, datastructure, **kw)
	130	if not valid:
	131	return 0
	132	else:
	133	widget_id = self.getWidgetId()
	134	value = datastructure[widget_id].upper()
	135	err = 0
	136	c_ids = [c.id for c in self.portal_catalog({'meta_type': "Course"})]
[381]	137	if hasattr(self.aq_parent,value):
[1891]	138	err = 'Course already exists'
[381]	139	elif value not in c_ids:
[1891]	140	err = 'Course does not exist'
[373]	141	if err:
	142	datastructure.setError(widget_id, err)
	143	else:
	144	datamodel = datastructure.getDataModel()
	145	datamodel[self.fields[0]] = value
[444]	146
[373]	147	return not err
	148
	149	InitializeClass(CertificateCourseIdWidget)
	150
	151	widgetRegistry.register(CertificateCourseIdWidget)
[551]	152	###)
[373]	153
[551]	154	class CourseIdWidget(CPSStringWidget): ###(
	155	""" CourseId Widget"""
	156	meta_type = "CourseId Widget"
	157
	158	def validate(self, datastructure, **kw):
	159	"""Validate datastructure and update datamodel."""
	160
	161	valid = CPSStringWidget.validate(self, datastructure, **kw)
	162	if not valid:
	163	return 0
	164	else:
	165	widget_id = self.getWidgetId()
	166	value = datastructure[widget_id].upper()
	167	err = 0
[2282]	168	res = self.courses_catalog(code = value)
[551]	169	if len(res) > 0:
[1891]	170	err = 'Course already exists'
[551]	171	if err:
	172	datastructure.setError(widget_id, err)
	173	else:
	174	datamodel = datastructure.getDataModel()
	175	datamodel[self.fields[0]] = value
	176
	177	return not err
	178
	179	InitializeClass(CourseIdWidget)
	180
	181	widgetRegistry.register(CourseIdWidget)
	182
	183
[373]	184	###)
	185
[1820]	186	class WAeUPStudyModeWidget(CPSSelectWidget): ###(
[1986]	187	"""WAeUP StudyMode Widget."""
[1820]	188	meta_type = 'WAeUP StudyMode Widget'
	189	vocabulary = 'entry_modes'
	190
	191	def _getStudyModes(self):
	192	voc = getattr(self.portal_vocabularies,self.vocabulary)
	193	d = {}
	194	for k,v in voc.items():
	195	d[k] = v
	196	return d
	197
	198	def validate(self, datastructure, **kw):
	199	"""Validate datastructure and update datamodel."""
	200	widget_id = self.getWidgetId()
	201	value = datastructure[widget_id]
	202	try:
	203	v = str(value)
	204	except ValueError:
	205	datastructure.setError(widget_id, "'%s' not a valid session key" % value)
	206	return 0
	207	studymodes = self._getStudyModes()
	208	if not value:
[1836]	209	v = value = 'ume_ft'
[1820]	210	#import pdb;pdb.set_trace()
	211	if not studymodes.has_key(value):
	212	datastructure.setError(widget_id, "'%s' not a valid session key" % v)
	213	return 0
	214	if self.is_required and not len(v):
	215	datastructure.setError(widget_id, "session key required")
	216	return 0
	217
	218	datamodel = datastructure.getDataModel()
	219	datamodel[self.fields[0]] = v
	220	return 1
	221
	222	def render(self, mode, datastructure, **kw):
	223	"""Render in mode from datastructure."""
	224	value = datastructure[self.getWidgetId()]
	225	studymodes = self._getStudyModes()
	226	if mode == 'view':
	227	return escape(studymodes.get(value, value))
	228	elif mode == 'edit':
	229	html_widget_id = self.getHtmlWidgetId()
	230	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	231	in_selection = 0
	232	vocabulary_items = studymodes.items()
	233	if self.sorted:
	234	vocabulary_items.sort(key=operator.itemgetter(1))
	235	for k, v in vocabulary_items:
	236	kw = {'value': k, 'contents': v}
	237	if value == k:
	238	kw['selected'] = 'selected'
	239	in_selection = 1
	240	res += renderHtmlTag('option', **kw)
	241	if value and not in_selection:
	242	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	243	'selected': 'selected'}
	244	res += renderHtmlTag('option', **kw)
	245	res += '</select>'
	246	return res
	247	raise RuntimeError('unknown mode %s' % mode)
	248
	249	InitializeClass(WAeUPStudyModeWidget)
	250
	251	widgetRegistry.register(WAeUPStudyModeWidget)
	252
	253	###)
	254
[1804]	255	class WAeUPSessionWidget(CPSSelectWidget): ###(
[1986]	256	"""WAeUP Session Widget."""
[1804]	257	meta_type = 'WAeUP Session Widget'
[2099]	258
[1804]	259	def _getSessions(self):
	260	current_year = DateTime().year()
[1986]	261	d = {'-1': 'N/A'}
[1804]	262	for y in range(current_year - 9,current_year + 1):
	263	d['%s' % str(y)[-2:]] = '%4d/%4d' % (y,y+1)
	264	return d
	265
	266	def validate(self, datastructure, **kw):
	267	"""Validate datastructure and update datamodel."""
	268	widget_id = self.getWidgetId()
	269	value = datastructure[widget_id]
	270	try:
	271	v = str(value)
	272	except ValueError:
	273	datastructure.setError(widget_id, "'%s' not a valid session key" % value)
	274	return 0
[1805]	275
[1804]	276	if len(v) == 1:
	277	v = value = '0%c' % v
	278	elif not value:
[2454]	279	v = value = self.getSessionId()[0]
[1804]	280	#import pdb;pdb.set_trace()
	281	sessions = self._getSessions()
	282	if not sessions.has_key(value):
	283	datastructure.setError(widget_id, "'%s' not a valid session key" % v)
	284	return 0
	285	if self.is_required and not len(v):
	286	datastructure.setError(widget_id, "session key required")
	287	return 0
	288
	289	datamodel = datastructure.getDataModel()
	290	datamodel[self.fields[0]] = v
	291	return 1
	292
	293	def render(self, mode, datastructure, **kw):
	294	"""Render in mode from datastructure."""
	295	value = datastructure[self.getWidgetId()]
	296	sessions = self._getSessions()
	297	if mode == 'view':
	298	return escape(sessions.get(value, value))
	299	elif mode == 'edit':
	300	html_widget_id = self.getHtmlWidgetId()
	301	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	302	in_selection = 0
	303	vocabulary_items = sessions.items()
	304	if self.sorted:
[1986]	305	vocabulary_items.sort(key=operator.itemgetter(0))
[1804]	306	for k, v in vocabulary_items:
	307	kw = {'value': k, 'contents': v}
	308	if value == k:
	309	kw['selected'] = 'selected'
	310	in_selection = 1
	311	res += renderHtmlTag('option', **kw)
	312	if value and not in_selection:
	313	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	314	'selected': 'selected'}
	315	res += renderHtmlTag('option', **kw)
	316	res += '</select>'
	317	return res
	318	raise RuntimeError('unknown mode %s' % mode)
	319
	320	InitializeClass(WAeUPSessionWidget)
	321
	322	widgetRegistry.register(WAeUPSessionWidget)
	323
	324	###)
	325
	326	class WAeUPLevelWidget(CPSSelectWidget): ###(
	327	"""WAeUP Level Widget."""
	328	meta_type = 'WAeUP Level Widget'
	329
	330	def _getLevels(self):
[2456]	331	d = {'':'N/A','000':'Pre-Studies'}
[1804]	332	for y in range(100,800,100):
	333	d['%s' % str(y)] = 'Year %1d (%3d Level)' % (y/100,y)
	334	return d
	335
	336	def validate(self, datastructure, **kw):
	337	"""Validate datastructure and update datamodel."""
	338	widget_id = self.getWidgetId()
	339	value = datastructure[widget_id]
	340	try:
	341	v = str(value)
	342	except ValueError:
	343	datastructure.setError(widget_id, "'%s' not a valid level key" % value)
	344	return 0
[1805]	345
	346	if not value:
[1804]	347	v = value = '100'
	348	#import pdb;pdb.set_trace()
	349	levels = self._getLevels()
	350	if not levels.has_key(value):
	351	datastructure.setError(widget_id, "'%s' not a valid level" % v)
	352	return 0
	353	if self.is_required and not len(v):
	354	datastructure.setError(widget_id, "level key required")
	355	return 0
	356
	357	datamodel = datastructure.getDataModel()
	358	datamodel[self.fields[0]] = v
	359	return 1
	360
	361	def render(self, mode, datastructure, **kw):
	362	"""Render in mode from datastructure."""
	363	value = datastructure[self.getWidgetId()]
	364	levels = self._getLevels()
	365	if mode == 'view':
	366	return escape(levels.get(value, value))
	367	elif mode == 'edit':
	368	html_widget_id = self.getHtmlWidgetId()
	369	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	370	in_selection = 0
	371	vocabulary_items = levels.items()
	372	if self.sorted:
[1986]	373	vocabulary_items.sort(key=operator.itemgetter(0))
[1804]	374	for k, v in vocabulary_items:
	375	kw = {'value': k, 'contents': v}
	376	if value == k:
	377	kw['selected'] = 'selected'
	378	in_selection = 1
	379	res += renderHtmlTag('option', **kw)
	380	if value and not in_selection:
	381	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	382	'selected': 'selected'}
	383	res += renderHtmlTag('option', **kw)
	384	res += '</select>'
	385	return res
	386	raise RuntimeError('unknown mode %s' % mode)
	387
	388	InitializeClass(WAeUPLevelWidget)
	389
	390	widgetRegistry.register(WAeUPLevelWidget)
	391
	392	###)
	393
	394	class WAeUPVerdictWidget(CPSSelectWidget): ###(
[1986]	395	"""WAeUP Verdict Widget."""
[1804]	396	meta_type = 'WAeUP Verdict Widget'
	397
	398	# XXX make a menu for the vocabulary.
	399	vocabulary = 'verdicts'
	400
	401	# Associating the widget label with an input area to improve the widget
	402	# accessibility.
	403	has_input_area = True
	404
	405	def _getVerdicts(self,datastructure):
	406	voc = getattr(self.portal_vocabularies,self.vocabulary)
	407	d = {}
	408	for k,v in voc.items():
	409	d[k] = v
	410	return d
	411
	412	def validate(self, datastructure, **kw):
	413	"""Validate datastructure and update datamodel."""
	414	widget_id = self.getWidgetId()
	415	value = datastructure[widget_id]
	416	try:
	417	v = str(value)
	418	except ValueError:
	419	datastructure.setError(widget_id, "'%s' not a valid verdict key" % value)
	420	return 0
	421	#import pdb;pdb.set_trace()
	422	verdicts = self._getVerdicts(datastructure)
	423	if not value:
	424	v = value = verdicts['N/A']
	425	if not verdicts.has_key(value):
	426	datastructure.setError(widget_id, "'%s' not a valid verdict key" % v)
	427	return 0
	428	if self.is_required and not len(v):
	429	datastructure.setError(widget_id, "verdict required")
	430	return 0
	431
	432	datamodel = datastructure.getDataModel()
	433	datamodel[self.fields[0]] = v
	434	return 1
	435
	436	def render(self, mode, datastructure, **kw):
	437	"""Render in mode from datastructure."""
	438	value = datastructure[self.getWidgetId()]
	439	verdicts = self._getVerdicts(datastructure)
	440	if mode == 'view':
	441	return escape(verdicts.get(value, value))
	442	elif mode == 'edit':
	443	html_widget_id = self.getHtmlWidgetId()
	444	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	445	in_selection = 0
	446	vocabulary_items = verdicts.items()
	447	if self.sorted:
	448	vocabulary_items.sort(key=operator.itemgetter(1))
	449	for k, v in vocabulary_items:
	450	kw = {'value': k, 'contents': v}
	451	if value == k:
	452	kw['selected'] = 'selected'
	453	in_selection = 1
	454	res += renderHtmlTag('option', **kw)
	455	if value and not in_selection:
	456	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	457	'selected': 'selected'}
	458	res += renderHtmlTag('option', **kw)
	459	res += '</select>'
	460	return res
	461	raise RuntimeError('unknown mode %s' % mode)
	462
	463	InitializeClass(WAeUPVerdictWidget)
	464
	465	widgetRegistry.register(WAeUPVerdictWidget)
	466
	467	###)
	468
[2094]	469	class WAeUPLGAWidget(CPSSelectWidget): ###(
	470	"""WAeUP LGA Widget."""
	471	meta_type = 'WAeUP LGA Widget'
	472	_properties = CPSSelectWidget._properties + (
	473	{'id': 'state_field', 'type': 'string', 'mode': 'w',
	474	'label': 'Name of the state field'},
	475	{'id': 'lga_field', 'type': 'string', 'mode': 'w',
[2428]	476	'label': 'Name of the lga field (without state)'},
[2094]	477	)
	478	state_field = "state"
	479	lga_field = "lga"
	480
	481	# XXX make a menu for the vocabulary.
	482	vocabulary = 'local_gov_areas'
	483
	484	# Associating the widget label with an input area to improve the widget
	485	# accessibility.
	486	has_input_area = True
	487
	488	def _getLGAs(self):
	489	voc = getattr(self.portal_vocabularies,self.vocabulary)
[2433]	490	if getattr(self,'_v_states',None) is not None and\
	491	getattr(self,'_v_lgas',None) is not None and\
	492	getattr(self,'_v_d',None) is not None:
	493	return (_v_d,_v_states,_v_lgas)
[2094]	494	states = []
	495	lgas = []
	496	d = {}
	497	for k,v in voc.items():
[2110]	498	parts = v.split(' / ')
[2187]	499	if len(parts) == 1:
	500	state = parts[0].lower()
	501	lga = ""
	502	elif len(parts) == 2:
	503	state = parts[0].lower()
	504	lga = "_".join(re.split('\W+',parts[1].lower()))
	505	else:
[2110]	506	continue
[2094]	507	if state not in states:
	508	states.append(state)
[2187]	509	if lga not in lgas:
	510	lgas.append(lga)
[2094]	511	d[k] = v
[2433]	512	self._v_d = d
	513	self._v_state = state
	514	self._v_lga = lga
[2094]	515	return (d,states,lgas)
	516
	517	def validate(self, datastructure, **kw):
	518	"""Validate datastructure and update datamodel."""
	519	widget_id = self.getWidgetId()
	520	value = datastructure[widget_id]
	521	#import pdb;pdb.set_trace()
	522	try:
	523	v = str(value)
	524	except ValueError:
	525	datastructure.setError(widget_id, "'%s' not a valid lga key" % value)
	526	return 0
	527	v = v.lower()
	528	combined,states,lgas = self._getLGAs()
[2433]	529	datamodel = datastructure.getDataModel()
	530	if not self.state_field and not self.lga_field:
	531	if len(v) == 0 and self.is_required:
	532	datastructure.setError(widget_id, "%s required" % widget_id)
	533	return 0
	534	elif v not in combined.keys():
[2094]	535	datastructure.setError(widget_id, "'%s' not a valid lga key" % v)
	536	return 0
[2433]	537	datamodel[self.fields[0]] = v
[2094]	538	else:
[2433]	539	state = datastructure.get(self.state_field,"").lower()
	540	lga = datastructure.get(self.lga_field,"").lower()
[2094]	541	if widget_id == self.state_field:
[2433]	542	if state not in states:
[2094]	543	datastructure.setError(widget_id, "'%s' not a valid state" % v)
	544	return 0
	545	elif widget_id == self.lga_field:
[2433]	546	if lga not in lgas:
[2094]	547	datastructure.setError(widget_id, "'%s' not a valid lga" % v)
	548	return 0
[2433]	549	if len(state) == 0 or len(lga) == 0:
	550	datastructure.setError(widget_id, "state AND lga must be given")
	551	return 0
[2099]	552	datamodel[self.fields[0]] = state + "_" + lga
[2094]	553	return 1
	554
	555	def render(self, mode, datastructure, **kw):
	556	"""Render in mode from datastructure."""
	557	w_id = self
	558	value = datastructure[self.getWidgetId()]
	559	lgas,x,y = self._getLGAs(datastructure)
	560	if mode == 'view':
	561	return escape(lgas.get(value, value))
	562	elif mode == 'edit':
	563	html_widget_id = self.getHtmlWidgetId()
	564	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	565	in_selection = 0
	566	vocabulary_items = lgas.items()
	567	# if self.sorted:
	568	# vocabulary_items.sort(key=operator.itemgetter(1))
	569	for k, v in vocabulary_items:
	570	kw = {'value': k, 'contents': v}
	571	if value == k:
	572	kw['selected'] = 'selected'
	573	in_selection = 1
	574	res += renderHtmlTag('option', **kw)
	575	if value and not in_selection:
	576	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	577	'selected': 'selected'}
	578	res += renderHtmlTag('option', **kw)
	579	res += '</select>'
	580	return res
	581	raise RuntimeError('unknown mode %s' % mode)
	582
	583	InitializeClass(WAeUPLGAWidget)
	584
	585	widgetRegistry.register(WAeUPLGAWidget)
	586
	587	###)
	588
[714]	589	class WAeUPReservedRoomsWidget(CPSStringWidget): ###(
	590	""" WAeUPReservedRooms Widget"""
	591	meta_type = "WAeUPReservedRooms Widget"
	592
	593	def validate(self, datastructure, **kw):
	594	"""Validate datastructure and update datamodel."""
	595	import re
	596	valid = CPSStringWidget.validate(self, datastructure, **kw)
	597	if not valid:
	598	return 0
	599	else:
	600	widget_id = self.getWidgetId()
	601	value = datastructure[widget_id]
	602	err = 0
	603	try:
[926]	604	reserved = [(r.split('/')[0],int(r.split('/')[1])) for r in re.split(',\|\.\| ',value)
[714]	605	if r]
[1038]	606	except (ValueError,IndexError),msg:
[714]	607	err = str(msg)
	608	if err:
	609	datastructure.setError(widget_id, err)
	610	else:
	611	datamodel = datastructure.getDataModel()
	612	datamodel[self.fields[0]] = value
	613	return not err
	614
	615	InitializeClass(WAeUPReservedRoomsWidget)
	616
	617	widgetRegistry.register(WAeUPReservedRoomsWidget)
	618	###)
	619
[388]	620	class WAeUPIdWidget(CPSStringWidget): ###(
	621	""" WAeUPId Widget"""
	622	meta_type = "WAeUPId Widget"
[444]	623
[388]	624	def validate(self, datastructure, **kw):
	625	"""Validate datastructure and update datamodel."""
[2289]	626	mode = kw.get('mode','create')
[388]	627	valid = CPSStringWidget.validate(self, datastructure, **kw)
[422]	628	id_pat_str = r"\S"
[2110]	629	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[388]	630	if not valid:
	631	return 0
	632	else:
[586]	633	portal_type_query = {'query':['Faculty',
	634	'Department',
	635	'Course',
	636	'Certificate',
	637	'CertificateCourse',]}
[388]	638	widget_id = self.getWidgetId()
[2013]	639	value = datastructure[widget_id] #.upper() is not necessary here because it's also done in waeup_document_create_do
[388]	640	err = 0
[1907]	641	mapping = {}
[440]	642	if len(value.split()) > 1:
[783]	643	err = 'Invalid Id, Id contains space(s).'
[2289]	644	elif mode == "create" and\
	645	self.portal_catalog(portal_type=portal_type_query,id=value):
[1718]	646	brain = self.portal_catalog(portal_type=portal_type_query,id=value)[0]
[1907]	647	err = 'An ${portal_type} object with the Id ${id} already exists at ${path}.'
	648	mapping = {'portal_type': brain.portal_type,
	649	'id': value,
	650	'path': brain.getPath(),
	651	}
[388]	652	if err:
[1907]	653	datastructure.setError(widget_id, err, mapping)
[388]	654	else:
	655	datamodel = datastructure.getDataModel()
	656	datamodel[self.fields[0]] = value
[444]	657
[388]	658	return not err
	659
	660	InitializeClass(WAeUPIdWidget)
	661
	662	widgetRegistry.register(WAeUPIdWidget)
	663
	664
	665	###)
	666
[1025]	667	class StudyCourseWidget(CPSStringWidget): ###(
	668	""" StudyCourse Widget"""
	669	meta_type = "StudyCourse Widget"
	670
	671	def validate(self, datastructure, **kw):
	672	"""Validate datastructure and update datamodel."""
	673	#from Products.zdb import set_trace
	674	#set_trace()
[1747]	675	## valid = CPSStringWidget.validate(self, datastructure, **kw)
	676	## if not valid:
	677	## return 0
	678	widget_id = self.getWidgetId()
	679	value = makeCertificateCode(datastructure[widget_id]).upper()
[1025]	680	id_pat_str = r"\S"
[2110]	681	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[1747]	682	err = 0
	683	if len(value.split()) > 1:
	684	err = 'Invalid Id, Id contains space(s).'
	685	elif not self.portal_catalog(portal_type='Certificate',id=value):
	686	err = 'No such certificate'
	687	if err:
	688	datastructure.setError(widget_id, err)
[1025]	689	else:
[1747]	690	datamodel = datastructure.getDataModel()
	691	datamodel[self.fields[0]] = value
	692	return not err
[1025]	693
	694	InitializeClass(StudyCourseWidget)
	695
	696	widgetRegistry.register(StudyCourseWidget)
	697	###)
	698
[463]	699	class JambRegNoWidget(CPSStringWidget): ###(
	700	""" JambRegNo Widget"""
	701	meta_type = "JambRegNo Widget"
[1169]	702	_properties = CPSStringWidget._properties + (
	703	{'id': 'catalog', 'type': 'string', 'mode': 'w',
	704	'label': 'Catalog to search'},
	705	{'id': 'reference', 'type': 'string', 'mode': 'w',
	706	'label': 'Reference Field'},
	707	)
[2100]	708	#catalog = "portal_pumeresults" #the catalog to search for jamb_reg_no
[1169]	709	reference = ""
[463]	710	digits = 8
	711	digits_str = "N"*digits
	712	letters = 2
	713	letters_str = "L"*letters
	714	def validate(self, datastructure, **kw):
	715	"""Validate datastructure and update datamodel."""
	716	valid = CPSStringWidget.validate(self, datastructure, **kw)
[2100]	717	reg_no_catalog = getattr(self,self.catalog)
[1169]	718	widget_id = self.getWidgetId()
	719	value = datastructure[widget_id].upper()
	720	err = 0
[2094]	721	#import pdb;pdb.set_trace()
	722	if kw.has_key('mode'):
	723	mode = kw['mode']
	724	else:
[2098]	725	mode = "edit"
[2099]	726	if not valid:
[2100]	727	err = 'Invalid registration number'
[1169]	728	elif self.reference == '':
	729	#s = getStudentByRegNo(self,value)
[2100]	730	pume = reg_no_catalog(jamb_reg_no = value)
[1169]	731	if len(pume) < 1:
[2100]	732	err = 'No student record with this registration number'
[1169]	733	else:
	734	datastructure['pume'] = pume[0]
[2094]	735	elif mode == 'add':
	736	pass
[2095]	737	elif self.reference != '' and self.catalog == "applicants_catalog":
[2100]	738	res = reg_no_catalog.searchResults({"%s" % self.reference: value})
[2094]	739	if len(res) != 1:
[2100]	740	err = 'No record with this registration number'
[2094]	741	else:
	742	datastructure['record'] = res[0]
[463]	743	else:
[1169]	744	record = datastructure[self.reference]
	745	#jamb_reg_no = getattr(record,widget_id)
	746	jamb_reg_no = record.Entryregno
	747	if jamb_reg_no != value:
[1783]	748	err = 'Registration number does not match.'
[1169]	749	if err:
	750	datastructure.setError(widget_id, err)
	751	else:
	752	datamodel = datastructure.getDataModel()
	753	datamodel[self.fields[0]] = value
	754	return not err
[463]	755
	756	InitializeClass(JambRegNoWidget)
	757
	758	widgetRegistry.register(JambRegNoWidget)
[47]	759	###)
	760
[1175]	761	class SecretWidget(CPSStringWidget): ###(
	762	""" Secret Widget"""
	763	meta_type = "Secret Widget"
	764	_properties = CPSStringWidget._properties + (
	765	{'id': 'reference', 'type': 'string', 'mode': 'w',
	766	'label': 'Reference Record'},
	767	{'id': 'check_fields', 'type': 'tokens', 'mode': 'w',
	768	'label': 'Fields to check'},
	769	)
	770	reference = "student"
[1747]	771	matric_no_catalog = 'returning_import'
[1175]	772	check_fields = ("Firstname", "Middlename","Lastname")
	773	def validate(self, datastructure, **kw):
	774	"""Validate datastructure and update datamodel."""
[1571]	775	logger = logging.getLogger('Widgets.SecretWidget.validate')
[1175]	776	valid = CPSStringWidget.validate(self, datastructure, **kw)
	777	widget_id = self.getWidgetId()
	778	value = datastructure[widget_id].upper()
	779	err = 0
[1189]	780	record = datastructure.get(self.reference,None)
[1747]	781	#import pdb;pdb.set_trace()
[1379]	782	if not valid or len(value) < 2:
[1793]	783	err = 'Invalid string'
[1189]	784	elif not record or datastructure.errors:
[1177]	785	err = 0
[1175]	786	else:
	787	found = False
	788	cvs = []
	789	for field in self.check_fields:
	790	cv = getattr(record,field).upper()
[1243]	791	if len(cv.split()) > 1:
	792	for splited in cv.split():
[1747]	793	cvs.append(splited.strip())
[1243]	794	else:
	795	cvs.append(cv)
[1747]	796	for cv in cvs:
[1175]	797	if cv == value.upper():
	798	found = True
	799	break
	800	matric_no = record.matric_no
	801	name = " ".join(cvs)
	802	if not found:
[1573]	803	logger.info('%(matric_no)s did not find %(value)s in %(name)s' % vars())
	804	err = 'No name does match.'
[1175]	805	else:
[1571]	806	logger.info('%(matric_no)s found %(value)s in %(name)s' % vars())
[1175]	807	if err:
	808	datastructure.setError(widget_id, err)
	809	else:
	810	datamodel = datastructure.getDataModel()
	811	datamodel[self.fields[0]] = value
	812	return not err
	813
	814	InitializeClass(SecretWidget)
	815
	816	widgetRegistry.register(SecretWidget)
	817	###)
	818
[1804]	819	class WAeUPSexWidget(CPSBooleanWidget): ###(
[1772]	820	"""WAeUP sex widget."""
	821	meta_type = 'WAeUP Sex Widget'
	822
	823	def validate(self, datastructure, **kw):
	824	"""Validate datastructure and update datamodel."""
	825	value = datastructure[self.getWidgetId()]
	826
	827	if self.render_format not in self.render_formats:
	828	self.render_format = 'select'
	829
	830	female = value in ('F','f','Female','female',"True",True)
	831	male = value in ('M','m','Male','male','False',False)
	832	if not female and not male:
	833	datastructure.setError(self.getWidgetId(),
	834	"invalid sex %s" % value)
	835	return 0
	836	elif female:
	837	v = True
	838	else:
	839	v = False
	840	datamodel = datastructure.getDataModel()
	841	datamodel[self.fields[0]] = v
	842	return 1
	843
	844	InitializeClass(WAeUPSexWidget)
	845
	846	widgetRegistry.register(WAeUPSexWidget)
	847
[1804]	848	###)
	849
[1146]	850	class MatricNoWidget(CPSStringWidget): ###(
	851	""" MatricNo Widget"""
	852	meta_type = "MatricNo Widget"
[1747]	853
	854	_properties = CPSStringWidget._properties + (
	855	{'id': 'matric_no_catalog', 'type': 'string', 'mode': 'w',
	856	'label': 'Catalog to search for MatricNo'},
	857	{ 'id': 'results_catalog', 'type': 'string', 'mode': 'w',
	858	'label': 'Results Catalog'},
	859	)
	860	matric_no_catalog = "" #the catalog to search for matric_no
[1748]	861	results_catalog = "results_import" #results catalog
[1747]	862
[1146]	863	def validate(self, datastructure, **kw):
	864	"""Validate datastructure and update datamodel."""
[1747]	865	#import pdb;pdb.set_trace()
[1146]	866	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	867	logger = logging.getLogger('Widgets.MatricNoWidget.validate')
[1747]	868	returning = getattr(self,self.matric_no_catalog)
	869	results = getattr(self,self.results_catalog,None)
[1146]	870	err = 0
[1189]	871	widget_id = self.getWidgetId()
	872	value = datastructure[widget_id]
	873	if not valid or not value:
[1891]	874	err = 'Invalid string'
[1573]	875	logger.info('Invalid matric_no string %s' % value)
[1146]	876	else:
[1189]	877	value = value.upper()
[1177]	878	datastructure['student'] = None
[1146]	879	while not err:
[1151]	880	res = returning(matric_no = value)
[1146]	881	if len(res) < 1:
[1573]	882	logger.info('matric_no %s not found' % value)
[1915]	883	err = 'No student with this matriculation number.'
[1747]	884	break
[1146]	885	datastructure['student'] = res[0]
[1747]	886	if results is not None:
	887	res = results(matric_no = value)
	888	if len(res) < 1:
[1891]	889	err = 'No results for this matriculation number'
[1747]	890	continue
	891	datastructure['results'] = res
[1146]	892	break
[1189]	893	if err:
	894	datastructure.setError(widget_id, err)
	895	else:
	896	datamodel = datastructure.getDataModel()
	897	datamodel[self.fields[0]] = value
	898	return not err
[1146]	899
	900	InitializeClass(MatricNoWidget)
	901
	902	widgetRegistry.register(MatricNoWidget)
	903	###)
	904
[1393]	905	class StudentIdWidget(CPSStringWidget): ###(
	906	""" StudentId Widget"""
	907	meta_type = "StudentId Widget"
	908	def validate(self, datastructure, **kw):
	909	"""Validate datastructure and update datamodel."""
	910	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	911	logger = logging.getLogger('Widgets.StudentIdWidget.validate')
[1393]	912	#import pdb;pdb.set_trace()
	913	s_cat = self.students_catalog
	914	err = 0
	915	widget_id = self.getWidgetId()
	916	value = datastructure[widget_id]
	917	if not valid or not value:
[1891]	918	err = 'Invalid Id string'
[1573]	919	logger.info('Invalid id string %s' % value)
[1449]	920	datastructure['student'] = None
[1393]	921	else:
	922	value = value.upper()
	923	res = s_cat(id = value)
	924	if not res:
[1573]	925	logger.info('Student id %s not found' % value)
[1891]	926	err = 'No student with this Id'
[1393]	927	datastructure['student'] = None
	928	else:
	929	datastructure['student'] = res[0]
	930	if err:
	931	datastructure.setError(widget_id, err)
	932	else:
	933	datamodel = datastructure.getDataModel()
	934	datamodel[self.fields[0]] = value
	935	return not err
	936
	937	InitializeClass(StudentIdWidget)
	938
	939	widgetRegistry.register(StudentIdWidget)
	940	###)
	941
[1146]	942	class WAeUPMultilineResultsWidget(CPSStringWidget): ###(
	943	""" WAeUPMultilineResults Widget"""
	944	meta_type = "WAeUp Multiline Results Widget"
	945	_properties = CPSWidget._properties + (
	946	{'id': 'nr_of_lines', 'type': 'int', 'mode': 'w',
	947	'label': 'Nr of Lines'},
	948	)
	949	nr_of_lines = 5
	950	def prepare(self, datastructure, **kw): ###(
	951	"""Prepare datastructure from datamodel."""
	952	datamodel = datastructure.getDataModel()
	953	#import pdb;pdb.set_trace()
	954	widget_id = self.getWidgetId()
	955	v = datamodel[self.fields[0]]
	956	if type(v) is ListType and v:
	957	nr_results = len(v)
	958	else:
	959	v = []
	960	nr_results = 0
	961	count = 1
	962	for s,g in v:
	963	wid = "%s%02d"% (widget_id,count)
	964	datastructure[wid+'_s'] = s
	965	datastructure[wid+'_g'] = g
	966	count += 1
	967	if nr_results < self.nr_of_lines:
	968	for line in range(nr_results,self.nr_of_lines):
	969	v.append(('',''))
	970	wid = "%s%02d"% (widget_id,line)
	971	datastructure[wid+'_s'] = ''
	972	datastructure[wid+'_g'] = ''
	973	datastructure[widget_id] = v
	974	datastructure[widget_id+'_s'] = ''
	975	datastructure[widget_id+'_g'] = ''
	976	###)
	977
	978	def validate(self, datastructure, **kw): ###(
	979	"""Validate datastructure and update datamodel."""
	980	#import pdb;pdb.set_trace()
	981	widget_id = self.getWidgetId()
	982	err = 0
	983	lines = []
	984	for line in range(1,30):
	985	wid = "%s%02d"% (widget_id,line)
	986	if not datastructure.has_key(wid+'_s'):
	987	break
	988	lines.append((datastructure[wid+'_s'].strip(),
	989	datastructure[wid+'_g'].strip()))
[1155]	990
[1146]	991	s = datastructure[widget_id+'_s'].strip()
	992	g = datastructure[widget_id+'_g'].strip()
	993	if s and g:
	994	lines.append((s,g))
	995	active = []
	996	for s,g in lines:
	997	if g != "":
	998	active.append((s,g))
	999	if err:
	1000	datastructure.setError(widget_id, err)
	1001	else:
	1002	datamodel = datastructure.getDataModel()
	1003	datamodel[self.fields[0]] = active
	1004	return not err
	1005	###)
	1006
	1007	def render(self, mode, datastructure, **kw): ###(
	1008	"""Render in mode from datastructure."""
	1009	render_method = 'widget_waeup_multiline_result_render'
	1010	meth = getattr(self, render_method, None)
	1011	if meth is None:
	1012	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1013	% (render_method, self.getId()))
	1014	#import pdb;pdb.set_trace()
	1015	datamodel = datastructure.getDataModel()
	1016	widget_id = self.getWidgetId()
	1017	lines = datamodel[self.fields[0]]
	1018	if len(lines) < self.nr_of_lines:
	1019	for line in range(len(lines),self.nr_of_lines + 1):
	1020	lines.append(('',''))
	1021	datastructure[widget_id] = lines
	1022	datastructure[widget_id+'_s'] = ''
	1023	datastructure[widget_id+'_g'] = ''
	1024	## count = 1
	1025	## for s,g in v:
	1026	## wid = "%s%02d"% (widget_id,count)
	1027	## count += 1
	1028	return meth(mode=mode,
	1029	datastructure=datastructure,
	1030	)
	1031	###)
	1032
	1033
	1034	InitializeClass(WAeUPMultilineResultsWidget)
	1035	widgetRegistry.register(WAeUPMultilineResultsWidget)
	1036	###)
	1037
[794]	1038	class WAeUPResultsWidget(CPSStringWidget): ###(
	1039	""" WAeUPResults Widget"""
	1040	meta_type = "WAeUp Results Widget"
	1041
	1042	def prepare(self, datastructure, **kw): ###(
	1043	"""Prepare datastructure from datamodel."""
	1044	datamodel = datastructure.getDataModel()
	1045	v = datamodel[self.fields[0]]
	1046	#import pdb;pdb.set_trace()
	1047	widget_id = self.getWidgetId()
[807]	1048	datastructure[widget_id] = v
[794]	1049	datastructure[widget_id+'_s'] = ''
	1050	datastructure[widget_id+'_g'] = ''
	1051	###)
	1052
	1053	def validate(self, datastructure, **kw): ###(
	1054	"""Validate datastructure and update datamodel."""
[807]	1055	#import pdb;pdb.set_trace()
[794]	1056	widget_id = self.getWidgetId()
	1057	v = datastructure[widget_id]
	1058	err = 0
	1059	s = datastructure[widget_id+'_s'].strip()
	1060	g = datastructure[widget_id+'_g'].strip()
[807]	1061	while 1:
	1062	if not s and g:
[1891]	1063	err = "No subject grade for subject"
[807]	1064	break
	1065	i = 0
	1066	done = False
	1067	for sv,gv in v:
	1068	if sv == s:
	1069	done = True
	1070	if not g:
	1071	v.pop(i)
	1072	break
	1073	v[i] = (s,g)
	1074	break
	1075	i += 1
	1076	if done:
	1077	break
	1078	if s and g:
	1079	v.append((s,g))
	1080	break
[794]	1081	if err:
	1082	datastructure.setError(widget_id, err)
	1083	else:
	1084	datamodel = datastructure.getDataModel()
	1085	datamodel[self.fields[0]] = v
	1086	datastructure[widget_id+'_s'] = s
	1087	datastructure[widget_id+'_g'] = g
	1088	return not err
	1089	###)
	1090
	1091	def render(self, mode, datastructure, **kw): ###(
	1092	"""Render in mode from datastructure."""
	1093	render_method = 'widget_waeup_result_render'
	1094	meth = getattr(self, render_method, None)
	1095	if meth is None:
	1096	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1097	% (render_method, self.getId()))
	1098	#import pdb;pdb.set_trace()
	1099	datamodel = datastructure.getDataModel()
	1100	widget_id = self.getWidgetId()
	1101	datastructure[widget_id+'_s'] = ''
	1102	datastructure[widget_id+'_g'] = ''
	1103	return meth(mode=mode,
	1104	datastructure=datastructure,
	1105	)
	1106	###)
	1107
	1108
	1109	InitializeClass(WAeUPResultsWidget)
	1110	widgetRegistry.register(WAeUPResultsWidget)
	1111	###)
	1112
[488]	1113	class ScratchCardPin: ###(
	1114	"""the ScratchCardPin"""
	1115	def __init__(self,prefix,batch_no,number):
[990]	1116	if not batch_no and not number:
	1117	s = prefix
[996]	1118	if len(s) > 3:
[990]	1119	prefix,batch_no,number = s[:3],s[3:-10],s[-10:]
	1120	else:
[996]	1121	prefix,batch_no,number = s,'',''
[488]	1122	self.p = prefix
	1123	self.b = batch_no
	1124	self.n = number
	1125
	1126	def __str__(self):
	1127	return "%s-%s-%s" % (self.p,self.b,self.n)
[1146]	1128
	1129	def __repr__(self):
	1130	return "%s%s%s" % (self.p,self.b,self.n)
[488]	1131	###)
	1132
[47]	1133	class ScratchcardPinWidget(CPSStringWidget): ###(
[22]	1134	""" ScratchcardPin Widget"""
[199]	1135	meta_type = "Scratchcard Pin Widget"
[488]	1136	_properties = CPSWidget._properties + (
	1137	{'id': 'prefix', 'type': 'string', 'mode': 'w',
	1138	'label': 'Prefix'},
	1139	{'id': 'reference', 'type': 'string', 'mode': 'w',
	1140	'label': 'Reference Field'},
	1141	)
	1142	prefix = ''
	1143	reference = ''
[502]	1144	def prepare(self, datastructure, **kw): ###(
[488]	1145	"""Prepare datastructure from datamodel."""
	1146	datamodel = datastructure.getDataModel()
	1147	v = datamodel[self.fields[0]]
	1148	widget_id = self.getWidgetId()
[747]	1149	if v and type(v) is StringType:
[990]	1150	try:
	1151	p,b,n = v.split('-')
	1152	v = ScratchCardPin(p,b,n)
	1153	except ValueError:
	1154	v = ScratchCardPin(v,'','')
[488]	1155	if v:
[742]	1156	p = '%s' % v.p
[488]	1157	b = '%s' % v.b
	1158	n = '%s' % v.n
	1159	else:
[742]	1160	p = self.prefix
	1161	if p.startswith('@'):
	1162	p = getattr(self,self.prefix[1:])()
[488]	1163	b = n = ''
[742]	1164	v = ScratchCardPin(p,b,n)
[488]	1165	datastructure[widget_id] = v
[742]	1166	datastructure[widget_id+'_p'] = p
[488]	1167	datastructure[widget_id+'_b'] = b
	1168	datastructure[widget_id+'_n'] = n
[1376]	1169	###)
[758]	1170
[1169]	1171	def validate(self, datastructure, **kw): ###(
[22]	1172	"""Validate datastructure and update datamodel."""
[1571]	1173	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
[488]	1174	widget_id = self.getWidgetId()
	1175	v = datastructure[widget_id]
[996]	1176	#import pdb;pdb.set_trace()
[488]	1177	err = 0
[1907]	1178	mapping = {}
[742]	1179	prefix= self.prefix
	1180	if prefix.startswith('@'):
	1181	prefix= getattr(self,self.prefix[1:])()
[488]	1182	b = datastructure[widget_id+'_b'].strip()
	1183	n = datastructure[widget_id+'_n'].strip()
[502]	1184	pins = self.portal_pins
[742]	1185	pin = "%(prefix)s%(b)s%(n)s" % vars()
[2001]	1186	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[816]	1187	do = 1
[1025]	1188	s_id = str(self.portal_membership.getAuthenticatedMember())
[1343]	1189	if self.isStaff():
[1326]	1190	do = 0
	1191	err ='You are not a Student. PIN neither checked nor used.'
[1571]	1192	s_logger.info('%s tried to use scratch card %s' % (s_id,pin_str))
[1557]	1193	elif len(b) > 1 and b.find('-') > -1:
	1194	do = 0
[1573]	1195	err = 'PIN must not contain "-"'
	1196	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1557]	1197	elif n.find('-') > -1:
	1198	do = 0
[1573]	1199	err = 'PIN must not contain "-"'
	1200	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1376]	1201	elif len(n) != 10:
	1202	do = 0
[1891]	1203	err = 'Invalid PIN length'
[1573]	1204	s_logger.info('%s entered invalid PIN with length %d' % (s_id,len(n)))
[1326]	1205	elif self.reference == "":
[1030]	1206	ref = s_id
[635]	1207	else:
	1208	ref = datastructure[self.reference]
[843]	1209	if datastructure.errors:
[816]	1210	do = 0
[1805]	1211	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[1571]	1212	s_logger.info('%s/%s entered wrong data together with PIN %s' % (s_id,ref,pin_str))
[816]	1213	while do:
	1214	ok = pins.searchAndSetRecord(pin,ref,prefix)
[1030]	1215	if ok < -2 or ok > 2:
	1216	err = 'Unknown error, please report!'
[1571]	1217	s_logger.info('%s/%s caused unknown error with PIN %s' % (s_id,ref,pin_str))
[1030]	1218	break
	1219	elif ok == -2:
[1783]	1220	err = 'Service already is activated but with a different PIN.'
[1571]	1221	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (s_id,ref,pin_str))
[710]	1222	break
	1223	elif ok == -1:
[1793]	1224	err = 'Invalid PIN'
[1571]	1225	s_logger.info('%s/%s entered invalid PIN %s' % (s_id,ref,pin_str))
[502]	1226	break
	1227	if ok == 0:
[1571]	1228	err = 'PIN already used'
	1229	s_logger.info('%s/%s entered used PIN %s' % (s_id,ref,pin_str))
[502]	1230	break
	1231	if ok >= 1:
[710]	1232	#import pdb;pdb.set_trace()
[635]	1233	if self.isStudent():
[992]	1234	if self.reference == "jamb_reg_no":
[997]	1235	err = "You are already logged in."
[1573]	1236	s_logger.info('%s/%s checked admission with PIN %s though logged in' % (s_id,ref,pin_str))
[992]	1237	break
[1082]	1238	if ok == 1:
[1571]	1239	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[1032]	1240	else:
[1571]	1241	s_logger.info('%s/%s repeatedly used PIN %s' % (s_id,ref,pin_str))
[637]	1242	break
[635]	1243	else:
	1244	student = getStudentByRegNo(self,ref)
[1571]	1245	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[502]	1246	if student is None:
[1793]	1247	err = "Student not found"
[1571]	1248	s_logger.info('%s not found in admission list' % (ref))
[502]	1249	break
[648]	1250	s_id = student.getId()
[502]	1251	if ok == 2:
[990]	1252	if self.reference == "jamb_reg_no":
	1253	if hasattr(self.portal_directories.students,s_id):
[1907]	1254	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1255	mapping = {'id': s_id}
[1571]	1256	s_logger.info('%s/%s repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1257	break
	1258	else:
[1571]	1259	s_logger.info('%s/%s (non-member) repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1260	else:
[1891]	1261	err = "Unknown error"
[1571]	1262	s_logger.info('%s/%s repeatedly activated service with PIN %s' % (s_id,ref,pin_str))
[986]	1263	break
	1264	try:
	1265	student.getContent().makeStudentMember(s_id,password=pin[4:])
[1571]	1266	s_logger.info('%s/%s has been created using PIN %s' % (s_id,ref,pin_str))
[986]	1267	except:
[1907]	1268	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1269	mapping = {'id': s_id}
[1571]	1270	s_logger.info('%s/%s could not be made a member with PIN %s' % (s_id,ref,pin_str))
[986]	1271	break
[502]	1272	break
[488]	1273	if err:
[1907]	1274	datastructure.setError(widget_id, err,mapping)
[488]	1275	else:
	1276	datamodel = datastructure.getDataModel()
[742]	1277	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1278	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1279	datastructure[widget_id+'_p'] = prefix
[488]	1280	datastructure[widget_id+'_b'] = b
	1281	datastructure[widget_id+'_n'] = n
[502]	1282	datastructure['s_id'] = s_id
[488]	1283	return not err
[444]	1284
[1169]	1285	###)
	1286
[502]	1287	def render(self, mode, datastructure, **kw): ###(
[488]	1288	"""Render in mode from datastructure."""
	1289	render_method = 'widget_scratch_card_pin_render'
	1290	meth = getattr(self, render_method, None)
	1291	if meth is None:
	1292	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1293	% (render_method, self.getId()))
	1294
	1295	# XXX AT: datastructure has to be set again here, in case we're in edit
	1296	# or create mode, because a default value has to be provided.
	1297	#import pdb;pdb.set_trace()
	1298	datamodel = datastructure.getDataModel()
	1299	v = datamodel[self.fields[0]]
[502]	1300	if v and type(v) is StringType:
[990]	1301	try:
	1302	p,b,n = v.split('-')
	1303	v = ScratchCardPin(p,b,n)
	1304	except ValueError:
[2002]	1305	v = ScratchCardPin(self.prefix,'XXX',v)
[996]	1306	pass
[488]	1307	if v:
[742]	1308	prefix= '%s' % v.p
[488]	1309	b = '%s' % v.b
	1310	n = '%s' % v.n
[22]	1311	else:
[742]	1312	prefix= self.prefix
	1313	if prefix.startswith('@'):
	1314	prefix= getattr(self,self.prefix[1:])()
[488]	1315	b = n = ''
[742]	1316	v = ScratchCardPin(prefix,b,n)
	1317	widget_id = self.getWidgetId()
	1318	datastructure[widget_id] = v
	1319	datastructure[widget_id+'_p'] = prefix
	1320	datastructure[widget_id+'_b'] = b
	1321	datastructure[widget_id+'_n'] = n
[758]	1322	return meth(mode=mode,
	1323	datastructure=datastructure,
[488]	1324	)
[523]	1325	###)
[488]	1326
[22]	1327	InitializeClass(ScratchcardPinWidget)
[199]	1328	widgetRegistry.register(ScratchcardPinWidget)
[2094]	1329	###)
[22]	1330
[2094]	1331	class PumePinWidget(ScratchcardPinWidget): ###(
	1332	""" Pume Pin Widget"""
	1333	meta_type = "Pume Pin Widget"
[2098]	1334	catalog = "applicants_catalog"
[2307]	1335	reference = ''
[2099]	1336
[2342]	1337	def prepare(self, datastructure, **kw): ###(
	1338	"""Prepare datastructure from datamodel."""
	1339	datamodel = datastructure.getDataModel()
[2350]	1340	#import pdb;pdb.set_trace()
[2342]	1341	v = datamodel[self.fields[0]]
	1342	widget_id = self.getWidgetId()
	1343	if v and type(v) is StringType:
	1344	try:
	1345	p,b,n = v.split('-')
	1346	v = ScratchCardPin(p,b,n)
	1347	except ValueError:
	1348	v = ScratchCardPin(v,'','')
	1349	if v:
	1350	p = '%s' % v.p
	1351	b = '%s' % v.b
	1352	n = '%s' % v.n
	1353	else:
	1354	p = self.prefix
	1355	if p.startswith('@'):
	1356	p = getattr(self,self.prefix[1:])()
	1357	b = n = ''
	1358	v = ScratchCardPin(p,b,n)
	1359	datastructure[widget_id] = v
	1360	datastructure[widget_id+'_p'] = p
	1361	datastructure[widget_id+'_b'] = b
	1362	datastructure[widget_id+'_n'] = n
	1363	###)
	1364
[2094]	1365	def validate(self, datastructure, **kw): ###(
	1366	"""Validate datastructure and update datamodel."""
[2353]	1367	#import pdb;pdb.set_trace()
[2094]	1368	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
	1369	widget_id = self.getWidgetId()
	1370	v = datastructure[widget_id]
	1371	err = 0
	1372	mapping = {}
	1373	prefix= self.prefix
	1374	if prefix.startswith('@'):
	1375	prefix= getattr(self,self.prefix[1:])()
	1376	b = datastructure[widget_id+'_b'].strip()
	1377	n = datastructure[widget_id+'_n'].strip()
	1378	pins = self.portal_pins
	1379	pin = "%(prefix)s%(b)s%(n)s" % vars()
	1380	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[2307]	1381	member_id = str(self.portal_membership.getAuthenticatedMember())
[2094]	1382	do = 1
	1383	if self.isStaff():
	1384	do = 0
	1385	err ='You are not a Student. PIN neither checked nor used.'
[2344]	1386	s_logger.info('%s tried to use scratch card %s' % (member_id,pin_str))
[2094]	1387	elif len(b) > 1 and b.find('-') > -1:
	1388	do = 0
	1389	err = 'PIN must not contain "-"'
[2307]	1390	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1391	elif n.find('-') > -1:
	1392	do = 0
	1393	err = 'PIN must not contain "-"'
[2307]	1394	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1395	elif len(n) != 10:
	1396	do = 0
	1397	err = 'Invalid PIN length'
[2307]	1398	s_logger.info('%s entered invalid PIN with length %d' % (member_id,len(n)))
[2094]	1399	elif self.reference == "":
[2307]	1400	ref = n
[2094]	1401	else:
	1402	ref = datastructure[self.reference]
	1403	if datastructure.errors:
	1404	do = 0
	1405	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[2307]	1406	s_logger.info('%s/%s entered wrong data together with PIN %s' % (member_id,ref,pin_str))
[2094]	1407	while do:
	1408	ok = pins.searchAndSetRecord(pin,ref,prefix)
	1409	if ok < -2 or ok > 2:
	1410	err = 'Unknown error, please report!'
[2307]	1411	s_logger.info('%s/%s caused unknown error with PIN %s' % (member_id,ref,pin_str))
[2094]	1412	break
	1413	elif ok == -2:
[2352]	1414	err = 'Service is already activated but with a different PIN.'
[2307]	1415	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (member_id,ref,pin_str))
[2094]	1416	break
	1417	elif ok == -1:
	1418	err = 'Invalid PIN'
[2307]	1419	s_logger.info('%s/%s entered invalid PIN %s' % (member_id,ref,pin_str))
[2094]	1420	break
	1421	if ok == 0:
	1422	err = 'PIN already used'
[2307]	1423	s_logger.info('%s/%s entered used PIN %s' % (member_id,ref,pin_str))
[2094]	1424	break
	1425	if ok >= 1:
[2342]	1426	#screening_type = self.REQUEST.form.get('screening_type','unknown')
[2356]	1427	#screening_type = datastructure['screening_type']
	1428
[2353]	1429	if self.REQUEST.traverse_subpath:
	1430	screening_type_request = self.REQUEST.traverse_subpath[0]
	1431	else:
	1432	screening_type_request = 'manage'
[2094]	1433	if self.isStudent():
[2352]	1434	err = "You are a student!"
[2307]	1435	s_logger.info('%s/%s applied for screening test with PIN %s' % (member_id,ref,pin_str))
[2094]	1436	break
[2307]	1437	elif datastructure.has_key('record'):
[2094]	1438	applicant = datastructure['record']
[2355]	1439	if applicant.screening_type != screening_type_request\
	1440	and screening_type_request != 'manage':
[2357]	1441	err = "You are using the wrong access form!"
[2356]	1442	s_logger.info('%s tried to use %s application form but has applied for %s' % (ref,screening_type_request,applicant.screening_type))
[2350]	1443	break
[2099]	1444	if not applicant.pin:
[2094]	1445	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1446	d = {}
	1447	d['reg_no'] = applicant.reg_no
[2098]	1448	d['pin'] = pin_str
[2353]	1449	#d['screening_type'] = screening_type
[2144]	1450	d['status'] = 'entered'
[2098]	1451	getattr(self,self.catalog).modifyRecord(**d)
[2094]	1452	elif applicant.pin != pin_str:
[2307]	1453	s_logger.info('%s/%s tried to enter application record with different PIN %s' % (member_id,ref,pin_str))
[2094]	1454	elif applicant.pin == pin_str:
[2307]	1455	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (member_id,ref,pin_str))
	1456	else:
[2324]	1457	datastructure['reg_no'] = ref
[2307]	1458	res = self.applicants_catalog(reg_no = ref)
	1459	if not res:
	1460	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1461	d = {}
	1462	d['reg_no'] = ref
	1463	d['pin'] = pin_str
	1464	d['status'] = 'entered'
[2353]	1465	d['screening_type'] = screening_type_request
[2307]	1466	self.applicants_catalog.addRecord(**d)
	1467	else:
	1468	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (ref,ref,pin_str))
[2094]	1469	break
	1470	if err:
	1471	datastructure.setError(widget_id, err,mapping)
	1472	else:
	1473	datamodel = datastructure.getDataModel()
	1474	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1475	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1476	datastructure[widget_id+'_p'] = prefix
	1477	datastructure[widget_id+'_b'] = b
	1478	datastructure[widget_id+'_n'] = n
	1479	return not err
	1480	###)
	1481
[2098]	1482	def render(self, mode, datastructure, **kw): ###(
	1483	"""Render in mode from datastructure."""
	1484	render_method = 'widget_scratch_card_pin_render'
	1485	meth = getattr(self, render_method, None)
	1486	if meth is None:
	1487	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1488	% (render_method, self.getId()))
	1489
	1490	# XXX AT: datastructure has to be set again here, in case we're in edit
	1491	# or create mode, because a default value has to be provided.
	1492	#import pdb;pdb.set_trace()
	1493	datamodel = datastructure.getDataModel()
	1494	v = datamodel[self.fields[0]]
	1495	#import pdb;pdb.set_trace()
	1496	if v and type(v) is StringType:
	1497	try:
	1498	p,b,n = v.split('-')
	1499	v = ScratchCardPin(p,b,n)
	1500	except ValueError:
	1501	v = ScratchCardPin(self.prefix,'XXX',v)
	1502	pass
	1503	if v:
	1504	prefix= '%s' % v.p
	1505	b = '%s' % v.b
	1506	n = '%s' % v.n
	1507	else:
	1508	prefix= self.prefix
	1509	if prefix.startswith('@'):
	1510	prefix= getattr(self,self.prefix[1:])()
	1511	b = n = ''
	1512	v = ScratchCardPin(prefix,b,n)
	1513	widget_id = self.getWidgetId()
	1514	datastructure[widget_id] = v
	1515	datastructure[widget_id+'_p'] = prefix
	1516	datastructure[widget_id+'_b'] = b
	1517	datastructure[widget_id+'_n'] = n
	1518	return meth(mode=mode,
	1519	datastructure=datastructure,
	1520	)
	1521	###)
	1522
[2094]	1523	InitializeClass(PumePinWidget)
	1524	widgetRegistry.register(PumePinWidget)
[47]	1525	###)
	1526
[1169]	1527	class WAeUPImageWidget(CPSImageWidget): ###(
[537]	1528	"""Photo widget."""
	1529	meta_type = 'WAeUP Image Widget'
	1530
	1531	def render(self, mode, datastructure, **kw):
	1532	render_method = 'widget_waeup_image_render'
	1533	meth = getattr(self, render_method, None)
	1534	if meth is None:
	1535	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1536	% (render_method, self.getId()))
	1537	img_info = self.getImageInfo(datastructure)
	1538	return meth(mode=mode, datastructure=datastructure, **img_info)
	1539
	1540	InitializeClass(WAeUPImageWidget)
	1541
	1542	widgetRegistry.register(WAeUPImageWidget)
[1804]	1543	###)
[537]	1544
[2342]	1545	class ApplicationImageWidget(CPSImageWidget): ###(
[2110]	1546	"""Image widget with filesystem storage."""
[2342]	1547	meta_type = 'Application Image Widget'
[2110]	1548	_properties = CPSImageWidget._properties +\
	1549	(
	1550	{'id': 'path', 'type': 'string', 'mode': 'w',
	1551	'label': 'Relative Path'},
	1552	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1553	'label': 'Field to build the id'},
	1554	)
	1555	path = "images"
[2119]	1556	storage_path = "%s/import/%s" % (i_home,path)
[2110]	1557	id_field = "reg_no"
[537]	1558
[2110]	1559	def getImageInfo(self, datastructure): ###(
[2098]	1560	"""Get the file info from the datastructure."""
	1561	widget_id = self.getWidgetId()
[2120]	1562	if datastructure.has_key(widget_id):
	1563	fileupload = datastructure[widget_id]
	1564	dm = datastructure.getDataModel()
	1565	field_id = self.fields[0]
[2342]	1566	screening_type = datastructure.get('screening_type')
[2120]	1567	current_filename = "%s_%s.jpg" % (datastructure[self.id_field],
	1568	field_id,)
[2342]	1569	base_path = os.path.join(screening_type,current_filename)
	1570	content_url = os.path.join('viewimage',self.path,base_path)
	1571	file_path = os.path.join(self.storage_path,base_path)
	1572	#import pdb; pdb.set_trace()
[2120]	1573	else:
	1574	file_path = "XXX"
[2114]	1575	# read the file from the filesystem
	1576	if not os.path.exists(file_path):
[2120]	1577	height = -1
	1578	width = -1
[2098]	1579	empty_file = True
	1580	session_file = False
	1581	current_filename = ''
[2120]	1582	content_url = ''
[2098]	1583	size = 0
[2116]	1584	mimetype = ''
[2098]	1585	last_modified = ''
[2119]	1586	height = ''
	1587	width = ''
[2122]	1588
[2098]	1589	else:
[2114]	1590	image = open(file_path)
[2142]	1591	from OFS.Image import getImageInfo as getImageInfoOFS
[2110]	1592	image.seek(0)
[2142]	1593	data = image.read(2000)
[2114]	1594	size = len(data)
	1595	empty_file = size == 0
	1596	session_file = False
	1597	last_modified = ''
	1598	image.close()
[2142]	1599	mimetype, width, height = getImageInfoOFS(data)
[2119]	1600
[2110]	1601	if width < 0:
	1602	width = None
	1603	if height < 0:
	1604	height = None
[2117]	1605
[2110]	1606	if (self.allow_resize
	1607	and height is not None
	1608	and width is not None):
	1609	z_w = z_h = 1
	1610	h = int(self.display_height)
	1611	w = int(self.display_width)
	1612	if w and h:
	1613	if w < width:
	1614	z_w = w / float(width)
	1615	if h < height:
	1616	z_h = h / float(height)
	1617	zoom = min(z_w, z_h)
	1618	width = int(zoom * width)
	1619	height = int(zoom * height)
[2117]	1620	#import pdb;pdb.set_trace()
[2114]	1621	image_info = {
	1622	'empty_file': empty_file,
	1623	'session_file': session_file,
	1624	'current_filename': current_filename,
	1625	'size': size,
	1626	'last_modified': last_modified,
	1627	'content_url': content_url,
	1628	'mimetype': mimetype,
	1629	}
	1630	title = image_info['current_filename']
	1631	alt = title or ''
[2117]	1632	#height = int(self.display_height)
	1633	#width = int(self.display_width)
[2114]	1634	if height is None or width is None:
	1635	tag = renderHtmlTag('img', src=image_info['content_url'],
	1636	alt=alt, title=title)
	1637	else:
	1638	tag = renderHtmlTag('img', src=image_info['content_url'],
	1639	width=str(width), height=str(height),
	1640	alt=alt, title=title)
[2110]	1641
	1642	image_info['height'] = height
	1643	image_info['width'] = width
	1644	image_info['image_tag'] = tag
	1645	return image_info
[2098]	1646	###)
	1647
[2114]	1648	def checkFileName(self, filename, mimetype):
	1649	return '', {}
	1650	if mimetype and mimetype.startswith('image'):
	1651	return '', {}
	1652	return 'cpsschemas_err_image', {}
	1653
[2098]	1654	def prepare(self, datastructure, **kw): ###(
	1655	"""Prepare datastructure from datamodel."""
	1656	datamodel = datastructure.getDataModel()
	1657	widget_id = self.getWidgetId()
	1658	file_name = datamodel[self.fields[0]]
[2136]	1659	#import pdb; pdb.set_trace()
	1660	if self.allow_resize:
	1661	datastructure[self.getWidgetId() + '_resize'] = ''
[2342]	1662	screening_type = datamodel.get('screening_type',None)
	1663	if not screening_type:
	1664	screening_type = self.REQUEST.form.get('screening_type','pume')
	1665	datastructure["screening_type"] = screening_type
[2110]	1666	datastructure[widget_id] = file_name
[2114]	1667	datastructure[widget_id + '_choice'] = 'change'
	1668	title = 'Passport Foto'
[2098]	1669	datastructure[widget_id + '_filename'] = title
	1670	###)
	1671
[2114]	1672	def validate(self, datastructure, **kw): ###(
[2098]	1673	"""Update datamodel from user data in datastructure.
	1674	"""
[2342]	1675	logger = logging.getLogger('Widgets.ApplicationImageWidget.validate')
[2098]	1676	datamodel = datastructure.getDataModel()
	1677	field_id = self.fields[0]
	1678	widget_id = self.getWidgetId()
	1679	store = False
	1680	fileupload = None
	1681	mimetype = None
	1682	old_file = datamodel[field_id]
[2114]	1683	# if old_file is not None:
	1684	# old_filename = old_file.title
	1685	# else:
	1686	# old_filename = ''
	1687	choice = datastructure[widget_id+'_choice']
	1688	fileupload = datastructure[widget_id]
	1689	is_upload = isinstance(fileupload, FileUpload)
[2136]	1690	#import pdb; pdb.set_trace()
	1691	if not is_upload and not datamodel[field_id]:
	1692	if self.is_required:
[2137]	1693	return self.validateError('Picture upload required', {},
[2136]	1694	datastructure)
[2098]	1695	if choice == 'delete':
	1696	if self.is_required:
	1697	return self.validateError('cpsschemas_err_required', {},
	1698	datastructure)
	1699	datamodel[field_id] = None
	1700	elif choice == 'keep':
	1701	fileupload = datastructure[widget_id]
	1702	if isinstance(fileupload, PersistableFileUpload):
	1703	# Keeping something from the session means we
	1704	# actually want to store it.
	1705	store = True
[2114]	1706	# else:
	1707	# # Nothing to change, don't pollute datastructure
	1708	# # with something costly already stored, which therefore
	1709	# # doesn't need to be kept in the session.
	1710	# self.unprepare(datastructure)
	1711	elif choice == 'change' and is_upload:
[2098]	1712	if not fileupload:
	1713	return self.validateError('cpsschemas_err_file_empty', {},
	1714	datastructure)
	1715	if not isinstance(fileupload, FileUpload):
	1716	return self.validateError('cpsschemas_err_file', {},
	1717	datastructure)
	1718	fileupload.seek(0, 2) # end of file
	1719	size = fileupload.tell()
	1720	if not size:
	1721	return self.validateError('cpsschemas_err_file_empty', {},
	1722	datastructure)
	1723	if self.size_max and size > self.size_max:
	1724	max_size_str = self.getHumanReadableSize(self.size_max)
[2120]	1725	err = 'This file is too big, the allowed max size is ${max_size}'
[2122]	1726	logger.info('%s tried to upload picture with size %dk' %(datastructure['reg_no'],int(size)/1000) )
[2098]	1727	err_mapping = {'max_size': max_size_str}
	1728	return self.validateError(err, err_mapping, datastructure)
	1729	store = True
	1730
	1731
	1732	# Find filename
[2136]	1733	if is_upload and store:
[2114]	1734	ext ='jpg'
[2342]	1735	screening_type = datastructure.get('screening_type')
[2114]	1736	filename = "%s_%s.%s" % (datastructure[self.id_field],
[2342]	1737	self.getWidgetId(),
	1738	ext)
[2136]	1739	datamodel[field_id] = filename
[2114]	1740	registry = getToolByName(self, 'mimetypes_registry')
	1741	mimetype = registry.lookupExtension(filename.lower())
	1742	if mimetype is not None:
	1743	mimetype = str(mimetype) # normalize
[2110]	1744	file = self.makeFile(filename, fileupload, datastructure)
[2098]	1745	# Fixup mimetype
[2110]	1746	if mimetype and file.content_type != mimetype:
	1747	file.content_type = mimetype
	1748	# Store the file in the filesystem
[2114]	1749	#import pdb;pdb.set_trace()
[2342]	1750	base_path = os.path.join(self.storage_path, screening_type)
	1751	if not os.path.exists(base_path):
	1752	os.mkdir(base_path)
[2344]	1753	full_path = os.path.join(base_path, filename)
[2114]	1754	pict = open(full_path,"w")
	1755	fileupload.seek(0)
	1756	pict.write(fileupload.read())
	1757	pict.close()
[2098]	1758
[2110]	1759
[2098]	1760	return True
	1761
[2114]	1762	###)
[2098]	1763
[2114]	1764	def render(self, mode, datastructure, **kw): ###(
	1765	render_method = 'widget_passport_render'
	1766	meth = getattr(self, render_method, None)
	1767	if meth is None:
	1768	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1769	% (render_method, self.getId()))
	1770	img_info = self.getImageInfo(datastructure)
	1771	return meth(mode=mode, datastructure=datastructure, **img_info)
	1772	###)
	1773
[2342]	1774	InitializeClass(ApplicationImageWidget)
[2098]	1775
[2342]	1776	widgetRegistry.register(ApplicationImageWidget)
[2098]	1777	###)
	1778
[2335]	1779	class FileImageWidget(CPSImageWidget): ###(
	1780	"""Image widget with filesystem storage."""
	1781	meta_type = 'File Image Widget'
	1782	_properties = CPSImageWidget._properties +\
	1783	(
	1784	{'id': 'path', 'type': 'string', 'mode': 'w',
	1785	'label': 'Relative Path'},
	1786	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1787	'label': 'Field to build the id'},
[2342]	1788	{'id': 'show_image', 'type': 'boolean', 'mode': 'w',
	1789	'label': 'Show Image'},
[2335]	1790	)
	1791	path = "images"
	1792	storage_path = "%s/%s" % (i_home,path)
	1793	id_field = ""
[2342]	1794	show_image = False
[2344]	1795
[2354]	1796	def getStorageImageInfo(self,field_id):
	1797	info = {}
	1798	if self.id_field == "":
	1799	student_id = self.getStudentId()
	1800	else:
	1801	student_id = datastructure[self.id_field]
	1802	student_path = os.path.join(self.storage_path,
	1803	student_id)
	1804	image_name = ''
	1805	content_url = ''
	1806	current_filename = ''
[2358]	1807	if os.path.exists(student_path):
	1808	for name in os.listdir(student_path):
	1809	if name.startswith(field_id):
	1810	image_name = name
	1811	break
[2354]	1812	if image_name:
	1813	info['image_name'] = image_name
	1814	info['content_url'] = os.path.join(self.portal_url(),
	1815	"viewimage",
	1816	self.path,
	1817	student_id,
	1818	image_name,
	1819	)
	1820	info['current_filename'] = os.path.join(student_id,
	1821	image_name)
	1822	info['file_path'] = os.path.join(self.storage_path,
	1823	info['current_filename'])
	1824	return info
[2356]	1825
[2335]	1826	def getImageInfo(self, datastructure): ###(
	1827	"""Get the file info from the datastructure."""
	1828	widget_id = self.getWidgetId()
	1829	if datastructure.has_key(widget_id):
	1830	fileupload = datastructure[widget_id]
	1831	dm = datastructure.getDataModel()
	1832	field_id = self.fields[0]
[2354]	1833	info = self.getStorageImageInfo(field_id)
[2335]	1834	else:
	1835	file_path = "XXX"
[2354]	1836	title = ""
[2335]	1837	# read the file from the filesystem
[2354]	1838	#import pdb; pdb.set_trace()
	1839	#if not os.path.exists(file_path):
	1840	if not info:
	1841	title = ""
[2335]	1842	height = -1
	1843	width = -1
	1844	empty_file = True
	1845	session_file = False
	1846	current_filename = ''
	1847	content_url = ''
	1848	size = 0
	1849	mimetype = ''
	1850	last_modified = ''
	1851	height = ''
	1852	width = ''
	1853	else:
[2354]	1854	title = info['image_name']
	1855	current_filename = info['current_filename']
	1856	content_url = info['content_url']
	1857	image = open(info['file_path'])
[2335]	1858	from OFS.Image import getImageInfo as getImageInfoOFS
	1859	image.seek(0)
	1860	data = image.read(2000)
	1861	size = len(data)
	1862	empty_file = size == 0
	1863	session_file = False
	1864	last_modified = ''
	1865	image.close()
	1866	mimetype, width, height = getImageInfoOFS(data)
	1867	registry = getToolByName(self, 'mimetypes_registry')
	1868	mimetype = (registry.lookupExtension(current_filename.lower()) or
	1869	registry.lookupExtension('file.bin'))
	1870	if width < 0:
	1871	width = None
	1872	if height < 0:
	1873	height = None
	1874
	1875	if (self.allow_resize
	1876	and height is not None
	1877	and width is not None):
	1878	z_w = z_h = 1
	1879	h = int(self.display_height)
	1880	w = int(self.display_width)
	1881	if w and h:
	1882	if w < width:
	1883	z_w = w / float(width)
	1884	if h < height:
	1885	z_h = h / float(height)
	1886	zoom = min(z_w, z_h)
	1887	width = int(zoom * width)
	1888	height = int(zoom * height)
	1889	#import pdb;pdb.set_trace()
	1890	image_info = {
	1891	'empty_file': empty_file,
	1892	'session_file': session_file,
	1893	'current_filename': title,
	1894	'size': size,
	1895	'last_modified': last_modified,
	1896	'content_url': content_url,
	1897	'mimetype': mimetype,
	1898	}
	1899	alt = title or ''
	1900	#height = int(self.display_height)
	1901	#width = int(self.display_width)
	1902	if height is None or width is None:
	1903	tag = renderHtmlTag('img', src=image_info['content_url'],
	1904	alt=alt, title=title)
	1905	else:
	1906	tag = renderHtmlTag('img', src=image_info['content_url'],
	1907	width=str(width), height=str(height),
	1908	alt=alt, title=title)
	1909
	1910	image_info['height'] = height
	1911	image_info['width'] = width
	1912	image_info['image_tag'] = tag
[2342]	1913	image_info['show_image'] = self.show_image
[2335]	1914	return image_info
	1915	###)
	1916
[2354]	1917	# def checkFileName(self, filename, mimetype):
	1918	# return '', {}
	1919	# if mimetype and mimetype.startswith('image'):
	1920	# return '', {}
	1921	# return 'cpsschemas_err_image', {}
[2335]	1922
	1923	def prepare(self, datastructure, **kw): ###(
	1924	"""Prepare datastructure from datamodel."""
	1925	datamodel = datastructure.getDataModel()
	1926	widget_id = self.getWidgetId()
	1927	file_name = datamodel[self.fields[0]]
[2336]	1928	if self.id_field == "":
	1929	student_id = self.getStudentId()
	1930	else:
	1931	student_id = datastructure[self.id_field]
[2346]	1932	if student_id is not None:
	1933	student_path = os.path.join(self.storage_path,student_id)
	1934	if not os.path.exists(student_path):
	1935	self.waeup_tool.moveImagesToFS(student_id)
[2335]	1936	if self.allow_resize:
	1937	datastructure[self.getWidgetId() + '_resize'] = ''
	1938	datastructure[widget_id] = file_name
	1939	datastructure[widget_id + '_choice'] = 'change'
	1940	title = 'Passport Foto'
	1941	datastructure[widget_id + '_filename'] = title
	1942	###)
	1943
	1944	def validate(self, datastructure, **kw): ###(
	1945	"""Update datamodel from user data in datastructure.
	1946	"""
	1947	logger = logging.getLogger('Widgets.FileImageWidget.validate')
	1948	datamodel = datastructure.getDataModel()
	1949	field_id = self.fields[0]
	1950	widget_id = self.getWidgetId()
	1951	store = False
	1952	fileupload = None
	1953	mimetype = None
	1954	old_file = datamodel[field_id]
	1955	choice = datastructure[widget_id+'_choice']
	1956	fileupload = datastructure[widget_id]
	1957	is_upload = isinstance(fileupload, FileUpload)
	1958	#import pdb; pdb.set_trace()
	1959	if not is_upload and not datamodel[field_id]:
	1960	if self.is_required:
	1961	return self.validateError('Picture upload required', {},
	1962	datastructure)
	1963	if self.id_field == "":
	1964	student_id = self.getStudentId()
	1965	else:
	1966	student_id = datastructure[self.id_field]
	1967	if choice == 'delete':
	1968	if self.is_required:
	1969	return self.validateError('cpsschemas_err_required', {},
	1970	datastructure)
[2354]	1971	info= self.getStorageImageInfo(field_id)
[2335]	1972	# Remove the file in the filesystem
[2354]	1973	if info:
	1974	os.remove(info['file_path'])
[2335]	1975	datamodel[field_id] = None
	1976	elif choice == 'keep':
	1977	fileupload = datastructure[widget_id]
	1978	if isinstance(fileupload, PersistableFileUpload):
	1979	# Keeping something from the session means we
	1980	# actually want to store it.
	1981	store = True
	1982	# else:
	1983	# # Nothing to change, don't pollute datastructure
	1984	# # with something costly already stored, which therefore
	1985	# # doesn't need to be kept in the session.
	1986	# self.unprepare(datastructure)
	1987	elif choice == 'change' and is_upload:
	1988	if not fileupload:
	1989	return self.validateError('cpsschemas_err_file_empty', {},
	1990	datastructure)
	1991	if not isinstance(fileupload, FileUpload):
	1992	return self.validateError('cpsschemas_err_file', {},
	1993	datastructure)
	1994	fileupload.seek(0, 2) # end of file
	1995	size = fileupload.tell()
	1996	if not size:
	1997	return self.validateError('cpsschemas_err_file_empty', {},
	1998	datastructure)
	1999	if self.size_max and size > self.size_max:
	2000	max_size_str = self.getHumanReadableSize(self.size_max)
	2001	err = 'This file is too big, the allowed max size is ${max_size}'
[2356]	2002	member_id = str(self.portal_membership.getAuthenticatedMember())
	2003	logger.info('%s tried to upload picture with size %dk' %(member_id,int(size)/1000) )
[2335]	2004	err_mapping = {'max_size': max_size_str}
	2005	return self.validateError(err, err_mapping, datastructure)
	2006	store = True
	2007
	2008
	2009	# Find filename
	2010	if is_upload and store:
[2354]	2011	filename = cookId('', '', fileupload)[0].strip()
	2012	base,ext = os.path.splitext(filename)
	2013	filename = "%s_%s%s" % (field_id,
	2014	student_id,
	2015	ext)
[2335]	2016	datamodel[field_id] = filename
	2017	registry = getToolByName(self, 'mimetypes_registry')
	2018	mimetype = registry.lookupExtension(filename.lower())
	2019	if mimetype is not None:
	2020	mimetype = str(mimetype) # normalize
	2021	file = self.makeFile(filename, fileupload, datastructure)
	2022	# Fixup mimetype
	2023	if mimetype and file.content_type != mimetype:
	2024	file.content_type = mimetype
	2025	# Store the file in the filesystem
	2026	student_path = os.path.join(self.storage_path,student_id)
	2027	if not os.path.exists(student_path):
	2028	os.mkdir(student_path)
	2029	full_path = os.path.join(student_path, filename)
	2030	pict = open(full_path,"w")
[2355]	2031	#fileupload.seek(0)
	2032	#import pdb; pdb.set_trace()
	2033	pict.write(str(file.data))
[2335]	2034	pict.close()
	2035	return True
[2354]	2036	###)
[2335]	2037
	2038	def render(self, mode, datastructure, **kw): ###(
	2039	render_method = 'widget_image_render'
	2040	meth = getattr(self, render_method, None)
[2342]	2041	#import pdb;pdb.set_trace()
[2335]	2042	if meth is None:
	2043	raise RuntimeError("Unknown Render Method %s for widget type %s"
	2044	% (render_method, self.getId()))
	2045	img_info = self.getImageInfo(datastructure)
	2046	return meth(mode=mode, datastructure=datastructure, **img_info)
	2047	###)
	2048
	2049	InitializeClass(FileImageWidget)
	2050
	2051	widgetRegistry.register(FileImageWidget)
	2052	###)
	2053
[22]	2054	###########
	2055

Note: See TracBrowser for help on using the repository browser.

Download in other formats: