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source: WAeUP_SRP/base/Widgets.py @ 2377

Last change on this file since 2377 was 2358, checked in by Henrik Bettermann, 17 years ago
fixed
Property svn:keywords set to `Id`
File size: 76.9 KB

Rev	Line
[47]	1	#-- mode: python; mode: fold --
[990]	2	# $Id: Widgets.py 2358 2007-10-13 21:02:28Z 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:
	279	v = value = self.getSessionId()[-2:]
	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):
[1986]	331	d = {'000':'N/A'}
[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',
	476	'label': 'Name of the LGA Field (without state)'},
	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)
	490	states = []
	491	lgas = []
	492	d = {}
	493	for k,v in voc.items():
[2110]	494	parts = v.split(' / ')
[2187]	495	if len(parts) == 1:
	496	state = parts[0].lower()
	497	lga = ""
	498	elif len(parts) == 2:
	499	state = parts[0].lower()
	500	lga = "_".join(re.split('\W+',parts[1].lower()))
	501	else:
[2110]	502	continue
[2094]	503	if state not in states:
	504	states.append(state)
[2187]	505	if lga not in lgas:
	506	lgas.append(lga)
[2094]	507	d[k] = v
[2110]	508
[2094]	509	return (d,states,lgas)
	510
	511	def validate(self, datastructure, **kw):
	512	"""Validate datastructure and update datamodel."""
	513	widget_id = self.getWidgetId()
	514	value = datastructure[widget_id]
	515	#import pdb;pdb.set_trace()
	516	try:
	517	v = str(value)
	518	except ValueError:
	519	datastructure.setError(widget_id, "'%s' not a valid lga key" % value)
	520	return 0
	521	v = v.lower()
	522	combined,states,lgas = self._getLGAs()
	523	one_field = False
[2185]	524	if len(v) == 0:
	525	pass
	526	elif not self.state_field and not self.lga_field:
[2094]	527	one_field = True
	528	if v not in combined.keys():
	529	datastructure.setError(widget_id, "'%s' not a valid lga key" % v)
	530	return 0
	531	else:
	532	if widget_id == self.state_field:
	533	if v not in states:
	534	datastructure.setError(widget_id, "'%s' not a valid state" % v)
	535	return 0
	536	elif widget_id == self.lga_field:
[2110]	537	if "_".join(re.split('\W+',v)) not in lgas:
[2094]	538	datastructure.setError(widget_id, "'%s' not a valid lga" % v)
	539	return 0
	540	if datastructure[self.state_field]:
	541	v = datastructure[self.state_field] + '_' + v
[2099]	542
[2094]	543	if self.is_required and not len(v):
	544	datastructure.setError(widget_id, "lga required")
	545	return 0
	546
	547	datamodel = datastructure.getDataModel()
	548	if one_field:
	549	datamodel[self.fields[0]] = v
	550	else:
	551	state = datastructure[self.state_field].lower()
	552	lga = "_".join(datastructure[self.lga_field].lower().split())
[2099]	553	datamodel[self.fields[0]] = state + "_" + lga
[2094]	554	return 1
	555
	556	def render(self, mode, datastructure, **kw):
	557	"""Render in mode from datastructure."""
	558	w_id = self
	559	value = datastructure[self.getWidgetId()]
	560	lgas,x,y = self._getLGAs(datastructure)
	561	if mode == 'view':
	562	return escape(lgas.get(value, value))
	563	elif mode == 'edit':
	564	html_widget_id = self.getHtmlWidgetId()
	565	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	566	in_selection = 0
	567	vocabulary_items = lgas.items()
	568	# if self.sorted:
	569	# vocabulary_items.sort(key=operator.itemgetter(1))
	570	for k, v in vocabulary_items:
	571	kw = {'value': k, 'contents': v}
	572	if value == k:
	573	kw['selected'] = 'selected'
	574	in_selection = 1
	575	res += renderHtmlTag('option', **kw)
	576	if value and not in_selection:
	577	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	578	'selected': 'selected'}
	579	res += renderHtmlTag('option', **kw)
	580	res += '</select>'
	581	return res
	582	raise RuntimeError('unknown mode %s' % mode)
	583
	584	InitializeClass(WAeUPLGAWidget)
	585
	586	widgetRegistry.register(WAeUPLGAWidget)
	587
	588	###)
	589
[714]	590	class WAeUPReservedRoomsWidget(CPSStringWidget): ###(
	591	""" WAeUPReservedRooms Widget"""
	592	meta_type = "WAeUPReservedRooms Widget"
	593
	594	def validate(self, datastructure, **kw):
	595	"""Validate datastructure and update datamodel."""
	596	import re
	597	valid = CPSStringWidget.validate(self, datastructure, **kw)
	598	if not valid:
	599	return 0
	600	else:
	601	widget_id = self.getWidgetId()
	602	value = datastructure[widget_id]
	603	err = 0
	604	try:
[926]	605	reserved = [(r.split('/')[0],int(r.split('/')[1])) for r in re.split(',\|\.\| ',value)
[714]	606	if r]
[1038]	607	except (ValueError,IndexError),msg:
[714]	608	err = str(msg)
	609	if err:
	610	datastructure.setError(widget_id, err)
	611	else:
	612	datamodel = datastructure.getDataModel()
	613	datamodel[self.fields[0]] = value
	614	return not err
	615
	616	InitializeClass(WAeUPReservedRoomsWidget)
	617
	618	widgetRegistry.register(WAeUPReservedRoomsWidget)
	619	###)
	620
[388]	621	class WAeUPIdWidget(CPSStringWidget): ###(
	622	""" WAeUPId Widget"""
	623	meta_type = "WAeUPId Widget"
[444]	624
[388]	625	def validate(self, datastructure, **kw):
	626	"""Validate datastructure and update datamodel."""
[2289]	627	mode = kw.get('mode','create')
[388]	628	valid = CPSStringWidget.validate(self, datastructure, **kw)
[422]	629	id_pat_str = r"\S"
[2110]	630	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[388]	631	if not valid:
	632	return 0
	633	else:
[586]	634	portal_type_query = {'query':['Faculty',
	635	'Department',
	636	'Course',
	637	'Certificate',
	638	'CertificateCourse',]}
[388]	639	widget_id = self.getWidgetId()
[2013]	640	value = datastructure[widget_id] #.upper() is not necessary here because it's also done in waeup_document_create_do
[388]	641	err = 0
[1907]	642	mapping = {}
[440]	643	if len(value.split()) > 1:
[783]	644	err = 'Invalid Id, Id contains space(s).'
[2289]	645	elif mode == "create" and\
	646	self.portal_catalog(portal_type=portal_type_query,id=value):
[1718]	647	brain = self.portal_catalog(portal_type=portal_type_query,id=value)[0]
[1907]	648	err = 'An ${portal_type} object with the Id ${id} already exists at ${path}.'
	649	mapping = {'portal_type': brain.portal_type,
	650	'id': value,
	651	'path': brain.getPath(),
	652	}
[388]	653	if err:
[1907]	654	datastructure.setError(widget_id, err, mapping)
[388]	655	else:
	656	datamodel = datastructure.getDataModel()
	657	datamodel[self.fields[0]] = value
[444]	658
[388]	659	return not err
	660
	661	InitializeClass(WAeUPIdWidget)
	662
	663	widgetRegistry.register(WAeUPIdWidget)
	664
	665
	666	###)
	667
[1025]	668	class StudyCourseWidget(CPSStringWidget): ###(
	669	""" StudyCourse Widget"""
	670	meta_type = "StudyCourse Widget"
	671
	672	def validate(self, datastructure, **kw):
	673	"""Validate datastructure and update datamodel."""
	674	#from Products.zdb import set_trace
	675	#set_trace()
[1747]	676	## valid = CPSStringWidget.validate(self, datastructure, **kw)
	677	## if not valid:
	678	## return 0
	679	widget_id = self.getWidgetId()
	680	value = makeCertificateCode(datastructure[widget_id]).upper()
[1025]	681	id_pat_str = r"\S"
[2110]	682	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[1747]	683	err = 0
	684	if len(value.split()) > 1:
	685	err = 'Invalid Id, Id contains space(s).'
	686	elif not self.portal_catalog(portal_type='Certificate',id=value):
	687	err = 'No such certificate'
	688	if err:
	689	datastructure.setError(widget_id, err)
[1025]	690	else:
[1747]	691	datamodel = datastructure.getDataModel()
	692	datamodel[self.fields[0]] = value
	693	return not err
[1025]	694
	695	InitializeClass(StudyCourseWidget)
	696
	697	widgetRegistry.register(StudyCourseWidget)
	698	###)
	699
[463]	700	class JambRegNoWidget(CPSStringWidget): ###(
	701	""" JambRegNo Widget"""
	702	meta_type = "JambRegNo Widget"
[1169]	703	_properties = CPSStringWidget._properties + (
	704	{'id': 'catalog', 'type': 'string', 'mode': 'w',
	705	'label': 'Catalog to search'},
	706	{'id': 'reference', 'type': 'string', 'mode': 'w',
	707	'label': 'Reference Field'},
	708	)
[2100]	709	#catalog = "portal_pumeresults" #the catalog to search for jamb_reg_no
[1169]	710	reference = ""
[463]	711	digits = 8
	712	digits_str = "N"*digits
	713	letters = 2
	714	letters_str = "L"*letters
	715	def validate(self, datastructure, **kw):
	716	"""Validate datastructure and update datamodel."""
	717	valid = CPSStringWidget.validate(self, datastructure, **kw)
[2100]	718	reg_no_catalog = getattr(self,self.catalog)
[1169]	719	widget_id = self.getWidgetId()
	720	value = datastructure[widget_id].upper()
	721	err = 0
[2094]	722	#import pdb;pdb.set_trace()
	723	if kw.has_key('mode'):
	724	mode = kw['mode']
	725	else:
[2098]	726	mode = "edit"
[2099]	727	if not valid:
[2100]	728	err = 'Invalid registration number'
[1169]	729	elif self.reference == '':
	730	#s = getStudentByRegNo(self,value)
[2100]	731	pume = reg_no_catalog(jamb_reg_no = value)
[1169]	732	if len(pume) < 1:
[2100]	733	err = 'No student record with this registration number'
[1169]	734	else:
	735	datastructure['pume'] = pume[0]
[2094]	736	elif mode == 'add':
	737	pass
[2095]	738	elif self.reference != '' and self.catalog == "applicants_catalog":
[2100]	739	res = reg_no_catalog.searchResults({"%s" % self.reference: value})
[2094]	740	if len(res) != 1:
[2100]	741	err = 'No record with this registration number'
[2094]	742	else:
	743	datastructure['record'] = res[0]
[463]	744	else:
[1169]	745	record = datastructure[self.reference]
	746	#jamb_reg_no = getattr(record,widget_id)
	747	jamb_reg_no = record.Entryregno
	748	if jamb_reg_no != value:
[1783]	749	err = 'Registration number does not match.'
[1169]	750	if err:
	751	datastructure.setError(widget_id, err)
	752	else:
	753	datamodel = datastructure.getDataModel()
	754	datamodel[self.fields[0]] = value
	755	return not err
[463]	756
	757	InitializeClass(JambRegNoWidget)
	758
	759	widgetRegistry.register(JambRegNoWidget)
[47]	760	###)
	761
[1175]	762	class SecretWidget(CPSStringWidget): ###(
	763	""" Secret Widget"""
	764	meta_type = "Secret Widget"
	765	_properties = CPSStringWidget._properties + (
	766	{'id': 'reference', 'type': 'string', 'mode': 'w',
	767	'label': 'Reference Record'},
	768	{'id': 'check_fields', 'type': 'tokens', 'mode': 'w',
	769	'label': 'Fields to check'},
	770	)
	771	reference = "student"
[1747]	772	matric_no_catalog = 'returning_import'
[1175]	773	check_fields = ("Firstname", "Middlename","Lastname")
	774	def validate(self, datastructure, **kw):
	775	"""Validate datastructure and update datamodel."""
[1571]	776	logger = logging.getLogger('Widgets.SecretWidget.validate')
[1175]	777	valid = CPSStringWidget.validate(self, datastructure, **kw)
	778	widget_id = self.getWidgetId()
	779	value = datastructure[widget_id].upper()
	780	err = 0
[1189]	781	record = datastructure.get(self.reference,None)
[1747]	782	#import pdb;pdb.set_trace()
[1379]	783	if not valid or len(value) < 2:
[1793]	784	err = 'Invalid string'
[1189]	785	elif not record or datastructure.errors:
[1177]	786	err = 0
[1175]	787	else:
	788	found = False
	789	cvs = []
	790	for field in self.check_fields:
	791	cv = getattr(record,field).upper()
[1243]	792	if len(cv.split()) > 1:
	793	for splited in cv.split():
[1747]	794	cvs.append(splited.strip())
[1243]	795	else:
	796	cvs.append(cv)
[1747]	797	for cv in cvs:
[1175]	798	if cv == value.upper():
	799	found = True
	800	break
	801	matric_no = record.matric_no
	802	name = " ".join(cvs)
	803	if not found:
[1573]	804	logger.info('%(matric_no)s did not find %(value)s in %(name)s' % vars())
	805	err = 'No name does match.'
[1175]	806	else:
[1571]	807	logger.info('%(matric_no)s found %(value)s in %(name)s' % vars())
[1175]	808	if err:
	809	datastructure.setError(widget_id, err)
	810	else:
	811	datamodel = datastructure.getDataModel()
	812	datamodel[self.fields[0]] = value
	813	return not err
	814
	815	InitializeClass(SecretWidget)
	816
	817	widgetRegistry.register(SecretWidget)
	818	###)
	819
[1804]	820	class WAeUPSexWidget(CPSBooleanWidget): ###(
[1772]	821	"""WAeUP sex widget."""
	822	meta_type = 'WAeUP Sex Widget'
	823
	824	def validate(self, datastructure, **kw):
	825	"""Validate datastructure and update datamodel."""
	826	value = datastructure[self.getWidgetId()]
	827
	828	if self.render_format not in self.render_formats:
	829	self.render_format = 'select'
	830
	831	female = value in ('F','f','Female','female',"True",True)
	832	male = value in ('M','m','Male','male','False',False)
	833	if not female and not male:
	834	datastructure.setError(self.getWidgetId(),
	835	"invalid sex %s" % value)
	836	return 0
	837	elif female:
	838	v = True
	839	else:
	840	v = False
	841	datamodel = datastructure.getDataModel()
	842	datamodel[self.fields[0]] = v
	843	return 1
	844
	845	InitializeClass(WAeUPSexWidget)
	846
	847	widgetRegistry.register(WAeUPSexWidget)
	848
[1804]	849	###)
	850
[1146]	851	class MatricNoWidget(CPSStringWidget): ###(
	852	""" MatricNo Widget"""
	853	meta_type = "MatricNo Widget"
[1747]	854
	855	_properties = CPSStringWidget._properties + (
	856	{'id': 'matric_no_catalog', 'type': 'string', 'mode': 'w',
	857	'label': 'Catalog to search for MatricNo'},
	858	{ 'id': 'results_catalog', 'type': 'string', 'mode': 'w',
	859	'label': 'Results Catalog'},
	860	)
	861	matric_no_catalog = "" #the catalog to search for matric_no
[1748]	862	results_catalog = "results_import" #results catalog
[1747]	863
[1146]	864	def validate(self, datastructure, **kw):
	865	"""Validate datastructure and update datamodel."""
[1747]	866	#import pdb;pdb.set_trace()
[1146]	867	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	868	logger = logging.getLogger('Widgets.MatricNoWidget.validate')
[1747]	869	returning = getattr(self,self.matric_no_catalog)
	870	results = getattr(self,self.results_catalog,None)
[1146]	871	err = 0
[1189]	872	widget_id = self.getWidgetId()
	873	value = datastructure[widget_id]
	874	if not valid or not value:
[1891]	875	err = 'Invalid string'
[1573]	876	logger.info('Invalid matric_no string %s' % value)
[1146]	877	else:
[1189]	878	value = value.upper()
[1177]	879	datastructure['student'] = None
[1146]	880	while not err:
[1151]	881	res = returning(matric_no = value)
[1146]	882	if len(res) < 1:
[1573]	883	logger.info('matric_no %s not found' % value)
[1915]	884	err = 'No student with this matriculation number.'
[1747]	885	break
[1146]	886	datastructure['student'] = res[0]
[1747]	887	if results is not None:
	888	res = results(matric_no = value)
	889	if len(res) < 1:
[1891]	890	err = 'No results for this matriculation number'
[1747]	891	continue
	892	datastructure['results'] = res
[1146]	893	break
[1189]	894	if err:
	895	datastructure.setError(widget_id, err)
	896	else:
	897	datamodel = datastructure.getDataModel()
	898	datamodel[self.fields[0]] = value
	899	return not err
[1146]	900
	901	InitializeClass(MatricNoWidget)
	902
	903	widgetRegistry.register(MatricNoWidget)
	904	###)
	905
[1393]	906	class StudentIdWidget(CPSStringWidget): ###(
	907	""" StudentId Widget"""
	908	meta_type = "StudentId Widget"
	909	def validate(self, datastructure, **kw):
	910	"""Validate datastructure and update datamodel."""
	911	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	912	logger = logging.getLogger('Widgets.StudentIdWidget.validate')
[1393]	913	#import pdb;pdb.set_trace()
	914	s_cat = self.students_catalog
	915	err = 0
	916	widget_id = self.getWidgetId()
	917	value = datastructure[widget_id]
	918	if not valid or not value:
[1891]	919	err = 'Invalid Id string'
[1573]	920	logger.info('Invalid id string %s' % value)
[1449]	921	datastructure['student'] = None
[1393]	922	else:
	923	value = value.upper()
	924	res = s_cat(id = value)
	925	if not res:
[1573]	926	logger.info('Student id %s not found' % value)
[1891]	927	err = 'No student with this Id'
[1393]	928	datastructure['student'] = None
	929	else:
	930	datastructure['student'] = res[0]
	931	if err:
	932	datastructure.setError(widget_id, err)
	933	else:
	934	datamodel = datastructure.getDataModel()
	935	datamodel[self.fields[0]] = value
	936	return not err
	937
	938	InitializeClass(StudentIdWidget)
	939
	940	widgetRegistry.register(StudentIdWidget)
	941	###)
	942
[1146]	943	class WAeUPMultilineResultsWidget(CPSStringWidget): ###(
	944	""" WAeUPMultilineResults Widget"""
	945	meta_type = "WAeUp Multiline Results Widget"
	946	_properties = CPSWidget._properties + (
	947	{'id': 'nr_of_lines', 'type': 'int', 'mode': 'w',
	948	'label': 'Nr of Lines'},
	949	)
	950	nr_of_lines = 5
	951	def prepare(self, datastructure, **kw): ###(
	952	"""Prepare datastructure from datamodel."""
	953	datamodel = datastructure.getDataModel()
	954	#import pdb;pdb.set_trace()
	955	widget_id = self.getWidgetId()
	956	v = datamodel[self.fields[0]]
	957	if type(v) is ListType and v:
	958	nr_results = len(v)
	959	else:
	960	v = []
	961	nr_results = 0
	962	count = 1
	963	for s,g in v:
	964	wid = "%s%02d"% (widget_id,count)
	965	datastructure[wid+'_s'] = s
	966	datastructure[wid+'_g'] = g
	967	count += 1
	968	if nr_results < self.nr_of_lines:
	969	for line in range(nr_results,self.nr_of_lines):
	970	v.append(('',''))
	971	wid = "%s%02d"% (widget_id,line)
	972	datastructure[wid+'_s'] = ''
	973	datastructure[wid+'_g'] = ''
	974	datastructure[widget_id] = v
	975	datastructure[widget_id+'_s'] = ''
	976	datastructure[widget_id+'_g'] = ''
	977	###)
	978
	979	def validate(self, datastructure, **kw): ###(
	980	"""Validate datastructure and update datamodel."""
	981	#import pdb;pdb.set_trace()
	982	widget_id = self.getWidgetId()
	983	err = 0
	984	lines = []
	985	for line in range(1,30):
	986	wid = "%s%02d"% (widget_id,line)
	987	if not datastructure.has_key(wid+'_s'):
	988	break
	989	lines.append((datastructure[wid+'_s'].strip(),
	990	datastructure[wid+'_g'].strip()))
[1155]	991
[1146]	992	s = datastructure[widget_id+'_s'].strip()
	993	g = datastructure[widget_id+'_g'].strip()
	994	if s and g:
	995	lines.append((s,g))
	996	active = []
	997	for s,g in lines:
	998	if g != "":
	999	active.append((s,g))
	1000	if err:
	1001	datastructure.setError(widget_id, err)
	1002	else:
	1003	datamodel = datastructure.getDataModel()
	1004	datamodel[self.fields[0]] = active
	1005	return not err
	1006	###)
	1007
	1008	def render(self, mode, datastructure, **kw): ###(
	1009	"""Render in mode from datastructure."""
	1010	render_method = 'widget_waeup_multiline_result_render'
	1011	meth = getattr(self, render_method, None)
	1012	if meth is None:
	1013	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1014	% (render_method, self.getId()))
	1015	#import pdb;pdb.set_trace()
	1016	datamodel = datastructure.getDataModel()
	1017	widget_id = self.getWidgetId()
	1018	lines = datamodel[self.fields[0]]
	1019	if len(lines) < self.nr_of_lines:
	1020	for line in range(len(lines),self.nr_of_lines + 1):
	1021	lines.append(('',''))
	1022	datastructure[widget_id] = lines
	1023	datastructure[widget_id+'_s'] = ''
	1024	datastructure[widget_id+'_g'] = ''
	1025	## count = 1
	1026	## for s,g in v:
	1027	## wid = "%s%02d"% (widget_id,count)
	1028	## count += 1
	1029	return meth(mode=mode,
	1030	datastructure=datastructure,
	1031	)
	1032	###)
	1033
	1034
	1035	InitializeClass(WAeUPMultilineResultsWidget)
	1036	widgetRegistry.register(WAeUPMultilineResultsWidget)
	1037	###)
	1038
[794]	1039	class WAeUPResultsWidget(CPSStringWidget): ###(
	1040	""" WAeUPResults Widget"""
	1041	meta_type = "WAeUp Results Widget"
	1042
	1043	def prepare(self, datastructure, **kw): ###(
	1044	"""Prepare datastructure from datamodel."""
	1045	datamodel = datastructure.getDataModel()
	1046	v = datamodel[self.fields[0]]
	1047	#import pdb;pdb.set_trace()
	1048	widget_id = self.getWidgetId()
[807]	1049	datastructure[widget_id] = v
[794]	1050	datastructure[widget_id+'_s'] = ''
	1051	datastructure[widget_id+'_g'] = ''
	1052	###)
	1053
	1054	def validate(self, datastructure, **kw): ###(
	1055	"""Validate datastructure and update datamodel."""
[807]	1056	#import pdb;pdb.set_trace()
[794]	1057	widget_id = self.getWidgetId()
	1058	v = datastructure[widget_id]
	1059	err = 0
	1060	s = datastructure[widget_id+'_s'].strip()
	1061	g = datastructure[widget_id+'_g'].strip()
[807]	1062	while 1:
	1063	if not s and g:
[1891]	1064	err = "No subject grade for subject"
[807]	1065	break
	1066	i = 0
	1067	done = False
	1068	for sv,gv in v:
	1069	if sv == s:
	1070	done = True
	1071	if not g:
	1072	v.pop(i)
	1073	break
	1074	v[i] = (s,g)
	1075	break
	1076	i += 1
	1077	if done:
	1078	break
	1079	if s and g:
	1080	v.append((s,g))
	1081	break
[794]	1082	if err:
	1083	datastructure.setError(widget_id, err)
	1084	else:
	1085	datamodel = datastructure.getDataModel()
	1086	datamodel[self.fields[0]] = v
	1087	datastructure[widget_id+'_s'] = s
	1088	datastructure[widget_id+'_g'] = g
	1089	return not err
	1090	###)
	1091
	1092	def render(self, mode, datastructure, **kw): ###(
	1093	"""Render in mode from datastructure."""
	1094	render_method = 'widget_waeup_result_render'
	1095	meth = getattr(self, render_method, None)
	1096	if meth is None:
	1097	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1098	% (render_method, self.getId()))
	1099	#import pdb;pdb.set_trace()
	1100	datamodel = datastructure.getDataModel()
	1101	widget_id = self.getWidgetId()
	1102	datastructure[widget_id+'_s'] = ''
	1103	datastructure[widget_id+'_g'] = ''
	1104	return meth(mode=mode,
	1105	datastructure=datastructure,
	1106	)
	1107	###)
	1108
	1109
	1110	InitializeClass(WAeUPResultsWidget)
	1111	widgetRegistry.register(WAeUPResultsWidget)
	1112	###)
	1113
[488]	1114	class ScratchCardPin: ###(
	1115	"""the ScratchCardPin"""
	1116	def __init__(self,prefix,batch_no,number):
[990]	1117	if not batch_no and not number:
	1118	s = prefix
[996]	1119	if len(s) > 3:
[990]	1120	prefix,batch_no,number = s[:3],s[3:-10],s[-10:]
	1121	else:
[996]	1122	prefix,batch_no,number = s,'',''
[488]	1123	self.p = prefix
	1124	self.b = batch_no
	1125	self.n = number
	1126
	1127	def __str__(self):
	1128	return "%s-%s-%s" % (self.p,self.b,self.n)
[1146]	1129
	1130	def __repr__(self):
	1131	return "%s%s%s" % (self.p,self.b,self.n)
[488]	1132	###)
	1133
[47]	1134	class ScratchcardPinWidget(CPSStringWidget): ###(
[22]	1135	""" ScratchcardPin Widget"""
[199]	1136	meta_type = "Scratchcard Pin Widget"
[488]	1137	_properties = CPSWidget._properties + (
	1138	{'id': 'prefix', 'type': 'string', 'mode': 'w',
	1139	'label': 'Prefix'},
	1140	{'id': 'reference', 'type': 'string', 'mode': 'w',
	1141	'label': 'Reference Field'},
	1142	)
	1143	prefix = ''
	1144	reference = ''
[502]	1145	def prepare(self, datastructure, **kw): ###(
[488]	1146	"""Prepare datastructure from datamodel."""
	1147	datamodel = datastructure.getDataModel()
	1148	v = datamodel[self.fields[0]]
	1149	widget_id = self.getWidgetId()
[747]	1150	if v and type(v) is StringType:
[990]	1151	try:
	1152	p,b,n = v.split('-')
	1153	v = ScratchCardPin(p,b,n)
	1154	except ValueError:
	1155	v = ScratchCardPin(v,'','')
[488]	1156	if v:
[742]	1157	p = '%s' % v.p
[488]	1158	b = '%s' % v.b
	1159	n = '%s' % v.n
	1160	else:
[742]	1161	p = self.prefix
	1162	if p.startswith('@'):
	1163	p = getattr(self,self.prefix[1:])()
[488]	1164	b = n = ''
[742]	1165	v = ScratchCardPin(p,b,n)
[488]	1166	datastructure[widget_id] = v
[742]	1167	datastructure[widget_id+'_p'] = p
[488]	1168	datastructure[widget_id+'_b'] = b
	1169	datastructure[widget_id+'_n'] = n
[1376]	1170	###)
[758]	1171
[1169]	1172	def validate(self, datastructure, **kw): ###(
[22]	1173	"""Validate datastructure and update datamodel."""
[1571]	1174	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
[488]	1175	widget_id = self.getWidgetId()
	1176	v = datastructure[widget_id]
[996]	1177	#import pdb;pdb.set_trace()
[488]	1178	err = 0
[1907]	1179	mapping = {}
[742]	1180	prefix= self.prefix
	1181	if prefix.startswith('@'):
	1182	prefix= getattr(self,self.prefix[1:])()
[488]	1183	b = datastructure[widget_id+'_b'].strip()
	1184	n = datastructure[widget_id+'_n'].strip()
[502]	1185	pins = self.portal_pins
[742]	1186	pin = "%(prefix)s%(b)s%(n)s" % vars()
[2001]	1187	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[816]	1188	do = 1
[1025]	1189	s_id = str(self.portal_membership.getAuthenticatedMember())
[1343]	1190	if self.isStaff():
[1326]	1191	do = 0
	1192	err ='You are not a Student. PIN neither checked nor used.'
[1571]	1193	s_logger.info('%s tried to use scratch card %s' % (s_id,pin_str))
[1557]	1194	elif len(b) > 1 and b.find('-') > -1:
	1195	do = 0
[1573]	1196	err = 'PIN must not contain "-"'
	1197	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1557]	1198	elif n.find('-') > -1:
	1199	do = 0
[1573]	1200	err = 'PIN must not contain "-"'
	1201	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1376]	1202	elif len(n) != 10:
	1203	do = 0
[1891]	1204	err = 'Invalid PIN length'
[1573]	1205	s_logger.info('%s entered invalid PIN with length %d' % (s_id,len(n)))
[1326]	1206	elif self.reference == "":
[1030]	1207	ref = s_id
[635]	1208	else:
	1209	ref = datastructure[self.reference]
[843]	1210	if datastructure.errors:
[816]	1211	do = 0
[1805]	1212	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[1571]	1213	s_logger.info('%s/%s entered wrong data together with PIN %s' % (s_id,ref,pin_str))
[816]	1214	while do:
	1215	ok = pins.searchAndSetRecord(pin,ref,prefix)
[1030]	1216	if ok < -2 or ok > 2:
	1217	err = 'Unknown error, please report!'
[1571]	1218	s_logger.info('%s/%s caused unknown error with PIN %s' % (s_id,ref,pin_str))
[1030]	1219	break
	1220	elif ok == -2:
[1783]	1221	err = 'Service already is activated but with a different PIN.'
[1571]	1222	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (s_id,ref,pin_str))
[710]	1223	break
	1224	elif ok == -1:
[1793]	1225	err = 'Invalid PIN'
[1571]	1226	s_logger.info('%s/%s entered invalid PIN %s' % (s_id,ref,pin_str))
[502]	1227	break
	1228	if ok == 0:
[1571]	1229	err = 'PIN already used'
	1230	s_logger.info('%s/%s entered used PIN %s' % (s_id,ref,pin_str))
[502]	1231	break
	1232	if ok >= 1:
[710]	1233	#import pdb;pdb.set_trace()
[635]	1234	if self.isStudent():
[992]	1235	if self.reference == "jamb_reg_no":
[997]	1236	err = "You are already logged in."
[1573]	1237	s_logger.info('%s/%s checked admission with PIN %s though logged in' % (s_id,ref,pin_str))
[992]	1238	break
[1082]	1239	if ok == 1:
[1571]	1240	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[1032]	1241	else:
[1571]	1242	s_logger.info('%s/%s repeatedly used PIN %s' % (s_id,ref,pin_str))
[637]	1243	break
[635]	1244	else:
	1245	student = getStudentByRegNo(self,ref)
[1571]	1246	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[502]	1247	if student is None:
[1793]	1248	err = "Student not found"
[1571]	1249	s_logger.info('%s not found in admission list' % (ref))
[502]	1250	break
[648]	1251	s_id = student.getId()
[502]	1252	if ok == 2:
[990]	1253	if self.reference == "jamb_reg_no":
	1254	if hasattr(self.portal_directories.students,s_id):
[1907]	1255	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1256	mapping = {'id': s_id}
[1571]	1257	s_logger.info('%s/%s repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1258	break
	1259	else:
[1571]	1260	s_logger.info('%s/%s (non-member) repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1261	else:
[1891]	1262	err = "Unknown error"
[1571]	1263	s_logger.info('%s/%s repeatedly activated service with PIN %s' % (s_id,ref,pin_str))
[986]	1264	break
	1265	try:
	1266	student.getContent().makeStudentMember(s_id,password=pin[4:])
[1571]	1267	s_logger.info('%s/%s has been created using PIN %s' % (s_id,ref,pin_str))
[986]	1268	except:
[1907]	1269	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1270	mapping = {'id': s_id}
[1571]	1271	s_logger.info('%s/%s could not be made a member with PIN %s' % (s_id,ref,pin_str))
[986]	1272	break
[502]	1273	break
[488]	1274	if err:
[1907]	1275	datastructure.setError(widget_id, err,mapping)
[488]	1276	else:
	1277	datamodel = datastructure.getDataModel()
[742]	1278	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1279	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1280	datastructure[widget_id+'_p'] = prefix
[488]	1281	datastructure[widget_id+'_b'] = b
	1282	datastructure[widget_id+'_n'] = n
[502]	1283	datastructure['s_id'] = s_id
[488]	1284	return not err
[444]	1285
[1169]	1286	###)
	1287
[502]	1288	def render(self, mode, datastructure, **kw): ###(
[488]	1289	"""Render in mode from datastructure."""
	1290	render_method = 'widget_scratch_card_pin_render'
	1291	meth = getattr(self, render_method, None)
	1292	if meth is None:
	1293	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1294	% (render_method, self.getId()))
	1295
	1296	# XXX AT: datastructure has to be set again here, in case we're in edit
	1297	# or create mode, because a default value has to be provided.
	1298	#import pdb;pdb.set_trace()
	1299	datamodel = datastructure.getDataModel()
	1300	v = datamodel[self.fields[0]]
[502]	1301	if v and type(v) is StringType:
[990]	1302	try:
	1303	p,b,n = v.split('-')
	1304	v = ScratchCardPin(p,b,n)
	1305	except ValueError:
[2002]	1306	v = ScratchCardPin(self.prefix,'XXX',v)
[996]	1307	pass
[488]	1308	if v:
[742]	1309	prefix= '%s' % v.p
[488]	1310	b = '%s' % v.b
	1311	n = '%s' % v.n
[22]	1312	else:
[742]	1313	prefix= self.prefix
	1314	if prefix.startswith('@'):
	1315	prefix= getattr(self,self.prefix[1:])()
[488]	1316	b = n = ''
[742]	1317	v = ScratchCardPin(prefix,b,n)
	1318	widget_id = self.getWidgetId()
	1319	datastructure[widget_id] = v
	1320	datastructure[widget_id+'_p'] = prefix
	1321	datastructure[widget_id+'_b'] = b
	1322	datastructure[widget_id+'_n'] = n
[758]	1323	return meth(mode=mode,
	1324	datastructure=datastructure,
[488]	1325	)
[523]	1326	###)
[488]	1327
[22]	1328	InitializeClass(ScratchcardPinWidget)
[199]	1329	widgetRegistry.register(ScratchcardPinWidget)
[2094]	1330	###)
[22]	1331
[2094]	1332	class PumePinWidget(ScratchcardPinWidget): ###(
	1333	""" Pume Pin Widget"""
	1334	meta_type = "Pume Pin Widget"
[2098]	1335	catalog = "applicants_catalog"
[2307]	1336	reference = ''
[2099]	1337
[2342]	1338	def prepare(self, datastructure, **kw): ###(
	1339	"""Prepare datastructure from datamodel."""
	1340	datamodel = datastructure.getDataModel()
[2350]	1341	#import pdb;pdb.set_trace()
[2342]	1342	v = datamodel[self.fields[0]]
	1343	widget_id = self.getWidgetId()
	1344	if v and type(v) is StringType:
	1345	try:
	1346	p,b,n = v.split('-')
	1347	v = ScratchCardPin(p,b,n)
	1348	except ValueError:
	1349	v = ScratchCardPin(v,'','')
	1350	if v:
	1351	p = '%s' % v.p
	1352	b = '%s' % v.b
	1353	n = '%s' % v.n
	1354	else:
	1355	p = self.prefix
	1356	if p.startswith('@'):
	1357	p = getattr(self,self.prefix[1:])()
	1358	b = n = ''
	1359	v = ScratchCardPin(p,b,n)
	1360	datastructure[widget_id] = v
	1361	datastructure[widget_id+'_p'] = p
	1362	datastructure[widget_id+'_b'] = b
	1363	datastructure[widget_id+'_n'] = n
	1364	###)
	1365
[2094]	1366	def validate(self, datastructure, **kw): ###(
	1367	"""Validate datastructure and update datamodel."""
[2353]	1368	#import pdb;pdb.set_trace()
[2094]	1369	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
	1370	widget_id = self.getWidgetId()
	1371	v = datastructure[widget_id]
	1372	err = 0
	1373	mapping = {}
	1374	prefix= self.prefix
	1375	if prefix.startswith('@'):
	1376	prefix= getattr(self,self.prefix[1:])()
	1377	b = datastructure[widget_id+'_b'].strip()
	1378	n = datastructure[widget_id+'_n'].strip()
	1379	pins = self.portal_pins
	1380	pin = "%(prefix)s%(b)s%(n)s" % vars()
	1381	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[2307]	1382	member_id = str(self.portal_membership.getAuthenticatedMember())
[2094]	1383	do = 1
	1384	if self.isStaff():
	1385	do = 0
	1386	err ='You are not a Student. PIN neither checked nor used.'
[2344]	1387	s_logger.info('%s tried to use scratch card %s' % (member_id,pin_str))
[2094]	1388	elif len(b) > 1 and b.find('-') > -1:
	1389	do = 0
	1390	err = 'PIN must not contain "-"'
[2307]	1391	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1392	elif n.find('-') > -1:
	1393	do = 0
	1394	err = 'PIN must not contain "-"'
[2307]	1395	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1396	elif len(n) != 10:
	1397	do = 0
	1398	err = 'Invalid PIN length'
[2307]	1399	s_logger.info('%s entered invalid PIN with length %d' % (member_id,len(n)))
[2094]	1400	elif self.reference == "":
[2307]	1401	ref = n
[2094]	1402	else:
	1403	ref = datastructure[self.reference]
	1404	if datastructure.errors:
	1405	do = 0
	1406	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[2307]	1407	s_logger.info('%s/%s entered wrong data together with PIN %s' % (member_id,ref,pin_str))
[2094]	1408	while do:
	1409	ok = pins.searchAndSetRecord(pin,ref,prefix)
	1410	if ok < -2 or ok > 2:
	1411	err = 'Unknown error, please report!'
[2307]	1412	s_logger.info('%s/%s caused unknown error with PIN %s' % (member_id,ref,pin_str))
[2094]	1413	break
	1414	elif ok == -2:
[2352]	1415	err = 'Service is already activated but with a different PIN.'
[2307]	1416	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (member_id,ref,pin_str))
[2094]	1417	break
	1418	elif ok == -1:
	1419	err = 'Invalid PIN'
[2307]	1420	s_logger.info('%s/%s entered invalid PIN %s' % (member_id,ref,pin_str))
[2094]	1421	break
	1422	if ok == 0:
	1423	err = 'PIN already used'
[2307]	1424	s_logger.info('%s/%s entered used PIN %s' % (member_id,ref,pin_str))
[2094]	1425	break
	1426	if ok >= 1:
[2342]	1427	#screening_type = self.REQUEST.form.get('screening_type','unknown')
[2356]	1428	#screening_type = datastructure['screening_type']
	1429
[2353]	1430	if self.REQUEST.traverse_subpath:
	1431	screening_type_request = self.REQUEST.traverse_subpath[0]
	1432	else:
	1433	screening_type_request = 'manage'
[2094]	1434	if self.isStudent():
[2352]	1435	err = "You are a student!"
[2307]	1436	s_logger.info('%s/%s applied for screening test with PIN %s' % (member_id,ref,pin_str))
[2094]	1437	break
[2307]	1438	elif datastructure.has_key('record'):
[2094]	1439	applicant = datastructure['record']
[2355]	1440	if applicant.screening_type != screening_type_request\
	1441	and screening_type_request != 'manage':
[2357]	1442	err = "You are using the wrong access form!"
[2356]	1443	s_logger.info('%s tried to use %s application form but has applied for %s' % (ref,screening_type_request,applicant.screening_type))
[2350]	1444	break
[2099]	1445	if not applicant.pin:
[2094]	1446	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1447	d = {}
	1448	d['reg_no'] = applicant.reg_no
[2098]	1449	d['pin'] = pin_str
[2353]	1450	#d['screening_type'] = screening_type
[2144]	1451	d['status'] = 'entered'
[2098]	1452	getattr(self,self.catalog).modifyRecord(**d)
[2094]	1453	elif applicant.pin != pin_str:
[2307]	1454	s_logger.info('%s/%s tried to enter application record with different PIN %s' % (member_id,ref,pin_str))
[2094]	1455	elif applicant.pin == pin_str:
[2307]	1456	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (member_id,ref,pin_str))
	1457	else:
[2324]	1458	datastructure['reg_no'] = ref
[2307]	1459	res = self.applicants_catalog(reg_no = ref)
	1460	if not res:
	1461	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1462	d = {}
	1463	d['reg_no'] = ref
	1464	d['pin'] = pin_str
	1465	d['status'] = 'entered'
[2353]	1466	d['screening_type'] = screening_type_request
[2307]	1467	self.applicants_catalog.addRecord(**d)
	1468	else:
	1469	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (ref,ref,pin_str))
[2094]	1470	break
	1471	if err:
	1472	datastructure.setError(widget_id, err,mapping)
	1473	else:
	1474	datamodel = datastructure.getDataModel()
	1475	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1476	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1477	datastructure[widget_id+'_p'] = prefix
	1478	datastructure[widget_id+'_b'] = b
	1479	datastructure[widget_id+'_n'] = n
	1480	return not err
	1481	###)
	1482
[2098]	1483	def render(self, mode, datastructure, **kw): ###(
	1484	"""Render in mode from datastructure."""
	1485	render_method = 'widget_scratch_card_pin_render'
	1486	meth = getattr(self, render_method, None)
	1487	if meth is None:
	1488	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1489	% (render_method, self.getId()))
	1490
	1491	# XXX AT: datastructure has to be set again here, in case we're in edit
	1492	# or create mode, because a default value has to be provided.
	1493	#import pdb;pdb.set_trace()
	1494	datamodel = datastructure.getDataModel()
	1495	v = datamodel[self.fields[0]]
	1496	#import pdb;pdb.set_trace()
	1497	if v and type(v) is StringType:
	1498	try:
	1499	p,b,n = v.split('-')
	1500	v = ScratchCardPin(p,b,n)
	1501	except ValueError:
	1502	v = ScratchCardPin(self.prefix,'XXX',v)
	1503	pass
	1504	if v:
	1505	prefix= '%s' % v.p
	1506	b = '%s' % v.b
	1507	n = '%s' % v.n
	1508	else:
	1509	prefix= self.prefix
	1510	if prefix.startswith('@'):
	1511	prefix= getattr(self,self.prefix[1:])()
	1512	b = n = ''
	1513	v = ScratchCardPin(prefix,b,n)
	1514	widget_id = self.getWidgetId()
	1515	datastructure[widget_id] = v
	1516	datastructure[widget_id+'_p'] = prefix
	1517	datastructure[widget_id+'_b'] = b
	1518	datastructure[widget_id+'_n'] = n
	1519	return meth(mode=mode,
	1520	datastructure=datastructure,
	1521	)
	1522	###)
	1523
[2094]	1524	InitializeClass(PumePinWidget)
	1525	widgetRegistry.register(PumePinWidget)
[47]	1526	###)
	1527
[1169]	1528	class WAeUPImageWidget(CPSImageWidget): ###(
[537]	1529	"""Photo widget."""
	1530	meta_type = 'WAeUP Image Widget'
	1531
	1532	def render(self, mode, datastructure, **kw):
	1533	render_method = 'widget_waeup_image_render'
	1534	meth = getattr(self, render_method, None)
	1535	if meth is None:
	1536	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1537	% (render_method, self.getId()))
	1538	img_info = self.getImageInfo(datastructure)
	1539	return meth(mode=mode, datastructure=datastructure, **img_info)
	1540
	1541	InitializeClass(WAeUPImageWidget)
	1542
	1543	widgetRegistry.register(WAeUPImageWidget)
[1804]	1544	###)
[537]	1545
[2342]	1546	class ApplicationImageWidget(CPSImageWidget): ###(
[2110]	1547	"""Image widget with filesystem storage."""
[2342]	1548	meta_type = 'Application Image Widget'
[2110]	1549	_properties = CPSImageWidget._properties +\
	1550	(
	1551	{'id': 'path', 'type': 'string', 'mode': 'w',
	1552	'label': 'Relative Path'},
	1553	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1554	'label': 'Field to build the id'},
	1555	)
	1556	path = "images"
[2119]	1557	storage_path = "%s/import/%s" % (i_home,path)
[2110]	1558	id_field = "reg_no"
[537]	1559
[2110]	1560	def getImageInfo(self, datastructure): ###(
[2098]	1561	"""Get the file info from the datastructure."""
	1562	widget_id = self.getWidgetId()
[2120]	1563	if datastructure.has_key(widget_id):
	1564	fileupload = datastructure[widget_id]
	1565	dm = datastructure.getDataModel()
	1566	field_id = self.fields[0]
[2342]	1567	screening_type = datastructure.get('screening_type')
[2120]	1568	current_filename = "%s_%s.jpg" % (datastructure[self.id_field],
	1569	field_id,)
[2342]	1570	base_path = os.path.join(screening_type,current_filename)
	1571	content_url = os.path.join('viewimage',self.path,base_path)
	1572	file_path = os.path.join(self.storage_path,base_path)
	1573	#import pdb; pdb.set_trace()
[2120]	1574	else:
	1575	file_path = "XXX"
[2114]	1576	# read the file from the filesystem
	1577	if not os.path.exists(file_path):
[2120]	1578	height = -1
	1579	width = -1
[2098]	1580	empty_file = True
	1581	session_file = False
	1582	current_filename = ''
[2120]	1583	content_url = ''
[2098]	1584	size = 0
[2116]	1585	mimetype = ''
[2098]	1586	last_modified = ''
[2119]	1587	height = ''
	1588	width = ''
[2122]	1589
[2098]	1590	else:
[2114]	1591	image = open(file_path)
[2142]	1592	from OFS.Image import getImageInfo as getImageInfoOFS
[2110]	1593	image.seek(0)
[2142]	1594	data = image.read(2000)
[2114]	1595	size = len(data)
	1596	empty_file = size == 0
	1597	session_file = False
	1598	last_modified = ''
	1599	image.close()
[2142]	1600	mimetype, width, height = getImageInfoOFS(data)
[2119]	1601
[2110]	1602	if width < 0:
	1603	width = None
	1604	if height < 0:
	1605	height = None
[2117]	1606
[2110]	1607	if (self.allow_resize
	1608	and height is not None
	1609	and width is not None):
	1610	z_w = z_h = 1
	1611	h = int(self.display_height)
	1612	w = int(self.display_width)
	1613	if w and h:
	1614	if w < width:
	1615	z_w = w / float(width)
	1616	if h < height:
	1617	z_h = h / float(height)
	1618	zoom = min(z_w, z_h)
	1619	width = int(zoom * width)
	1620	height = int(zoom * height)
[2117]	1621	#import pdb;pdb.set_trace()
[2114]	1622	image_info = {
	1623	'empty_file': empty_file,
	1624	'session_file': session_file,
	1625	'current_filename': current_filename,
	1626	'size': size,
	1627	'last_modified': last_modified,
	1628	'content_url': content_url,
	1629	'mimetype': mimetype,
	1630	}
	1631	title = image_info['current_filename']
	1632	alt = title or ''
[2117]	1633	#height = int(self.display_height)
	1634	#width = int(self.display_width)
[2114]	1635	if height is None or width is None:
	1636	tag = renderHtmlTag('img', src=image_info['content_url'],
	1637	alt=alt, title=title)
	1638	else:
	1639	tag = renderHtmlTag('img', src=image_info['content_url'],
	1640	width=str(width), height=str(height),
	1641	alt=alt, title=title)
[2110]	1642
	1643	image_info['height'] = height
	1644	image_info['width'] = width
	1645	image_info['image_tag'] = tag
	1646	return image_info
[2098]	1647	###)
	1648
[2114]	1649	def checkFileName(self, filename, mimetype):
	1650	return '', {}
	1651	if mimetype and mimetype.startswith('image'):
	1652	return '', {}
	1653	return 'cpsschemas_err_image', {}
	1654
[2098]	1655	def prepare(self, datastructure, **kw): ###(
	1656	"""Prepare datastructure from datamodel."""
	1657	datamodel = datastructure.getDataModel()
	1658	widget_id = self.getWidgetId()
	1659	file_name = datamodel[self.fields[0]]
[2136]	1660	#import pdb; pdb.set_trace()
	1661	if self.allow_resize:
	1662	datastructure[self.getWidgetId() + '_resize'] = ''
[2342]	1663	screening_type = datamodel.get('screening_type',None)
	1664	if not screening_type:
	1665	screening_type = self.REQUEST.form.get('screening_type','pume')
	1666	datastructure["screening_type"] = screening_type
[2110]	1667	datastructure[widget_id] = file_name
[2114]	1668	datastructure[widget_id + '_choice'] = 'change'
	1669	title = 'Passport Foto'
[2098]	1670	datastructure[widget_id + '_filename'] = title
	1671	###)
	1672
[2114]	1673	def validate(self, datastructure, **kw): ###(
[2098]	1674	"""Update datamodel from user data in datastructure.
	1675	"""
[2342]	1676	logger = logging.getLogger('Widgets.ApplicationImageWidget.validate')
[2098]	1677	datamodel = datastructure.getDataModel()
	1678	field_id = self.fields[0]
	1679	widget_id = self.getWidgetId()
	1680	store = False
	1681	fileupload = None
	1682	mimetype = None
	1683	old_file = datamodel[field_id]
[2114]	1684	# if old_file is not None:
	1685	# old_filename = old_file.title
	1686	# else:
	1687	# old_filename = ''
	1688	choice = datastructure[widget_id+'_choice']
	1689	fileupload = datastructure[widget_id]
	1690	is_upload = isinstance(fileupload, FileUpload)
[2136]	1691	#import pdb; pdb.set_trace()
	1692	if not is_upload and not datamodel[field_id]:
	1693	if self.is_required:
[2137]	1694	return self.validateError('Picture upload required', {},
[2136]	1695	datastructure)
[2098]	1696	if choice == 'delete':
	1697	if self.is_required:
	1698	return self.validateError('cpsschemas_err_required', {},
	1699	datastructure)
	1700	datamodel[field_id] = None
	1701	elif choice == 'keep':
	1702	fileupload = datastructure[widget_id]
	1703	if isinstance(fileupload, PersistableFileUpload):
	1704	# Keeping something from the session means we
	1705	# actually want to store it.
	1706	store = True
[2114]	1707	# else:
	1708	# # Nothing to change, don't pollute datastructure
	1709	# # with something costly already stored, which therefore
	1710	# # doesn't need to be kept in the session.
	1711	# self.unprepare(datastructure)
	1712	elif choice == 'change' and is_upload:
[2098]	1713	if not fileupload:
	1714	return self.validateError('cpsschemas_err_file_empty', {},
	1715	datastructure)
	1716	if not isinstance(fileupload, FileUpload):
	1717	return self.validateError('cpsschemas_err_file', {},
	1718	datastructure)
	1719	fileupload.seek(0, 2) # end of file
	1720	size = fileupload.tell()
	1721	if not size:
	1722	return self.validateError('cpsschemas_err_file_empty', {},
	1723	datastructure)
	1724	if self.size_max and size > self.size_max:
	1725	max_size_str = self.getHumanReadableSize(self.size_max)
[2120]	1726	err = 'This file is too big, the allowed max size is ${max_size}'
[2122]	1727	logger.info('%s tried to upload picture with size %dk' %(datastructure['reg_no'],int(size)/1000) )
[2098]	1728	err_mapping = {'max_size': max_size_str}
	1729	return self.validateError(err, err_mapping, datastructure)
	1730	store = True
	1731
	1732
	1733	# Find filename
[2136]	1734	if is_upload and store:
[2114]	1735	ext ='jpg'
[2342]	1736	screening_type = datastructure.get('screening_type')
[2114]	1737	filename = "%s_%s.%s" % (datastructure[self.id_field],
[2342]	1738	self.getWidgetId(),
	1739	ext)
[2136]	1740	datamodel[field_id] = filename
[2114]	1741	registry = getToolByName(self, 'mimetypes_registry')
	1742	mimetype = registry.lookupExtension(filename.lower())
	1743	if mimetype is not None:
	1744	mimetype = str(mimetype) # normalize
[2110]	1745	file = self.makeFile(filename, fileupload, datastructure)
[2098]	1746	# Fixup mimetype
[2110]	1747	if mimetype and file.content_type != mimetype:
	1748	file.content_type = mimetype
	1749	# Store the file in the filesystem
[2114]	1750	#import pdb;pdb.set_trace()
[2342]	1751	base_path = os.path.join(self.storage_path, screening_type)
	1752	if not os.path.exists(base_path):
	1753	os.mkdir(base_path)
[2344]	1754	full_path = os.path.join(base_path, filename)
[2114]	1755	pict = open(full_path,"w")
	1756	fileupload.seek(0)
	1757	pict.write(fileupload.read())
	1758	pict.close()
[2098]	1759
[2110]	1760
[2098]	1761	return True
	1762
[2114]	1763	###)
[2098]	1764
[2114]	1765	def render(self, mode, datastructure, **kw): ###(
	1766	render_method = 'widget_passport_render'
	1767	meth = getattr(self, render_method, None)
	1768	if meth is None:
	1769	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1770	% (render_method, self.getId()))
	1771	img_info = self.getImageInfo(datastructure)
	1772	return meth(mode=mode, datastructure=datastructure, **img_info)
	1773	###)
	1774
[2342]	1775	InitializeClass(ApplicationImageWidget)
[2098]	1776
[2342]	1777	widgetRegistry.register(ApplicationImageWidget)
[2098]	1778	###)
	1779
[2335]	1780	class FileImageWidget(CPSImageWidget): ###(
	1781	"""Image widget with filesystem storage."""
	1782	meta_type = 'File Image Widget'
	1783	_properties = CPSImageWidget._properties +\
	1784	(
	1785	{'id': 'path', 'type': 'string', 'mode': 'w',
	1786	'label': 'Relative Path'},
	1787	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1788	'label': 'Field to build the id'},
[2342]	1789	{'id': 'show_image', 'type': 'boolean', 'mode': 'w',
	1790	'label': 'Show Image'},
[2335]	1791	)
	1792	path = "images"
	1793	storage_path = "%s/%s" % (i_home,path)
	1794	id_field = ""
[2342]	1795	show_image = False
[2344]	1796
[2354]	1797	def getStorageImageInfo(self,field_id):
	1798	info = {}
	1799	if self.id_field == "":
	1800	student_id = self.getStudentId()
	1801	else:
	1802	student_id = datastructure[self.id_field]
	1803	student_path = os.path.join(self.storage_path,
	1804	student_id)
	1805	image_name = ''
	1806	content_url = ''
	1807	current_filename = ''
[2358]	1808	if os.path.exists(student_path):
	1809	for name in os.listdir(student_path):
	1810	if name.startswith(field_id):
	1811	image_name = name
	1812	break
[2354]	1813	if image_name:
	1814	info['image_name'] = image_name
	1815	info['content_url'] = os.path.join(self.portal_url(),
	1816	"viewimage",
	1817	self.path,
	1818	student_id,
	1819	image_name,
	1820	)
	1821	info['current_filename'] = os.path.join(student_id,
	1822	image_name)
	1823	info['file_path'] = os.path.join(self.storage_path,
	1824	info['current_filename'])
	1825	return info
[2356]	1826
[2335]	1827	def getImageInfo(self, datastructure): ###(
	1828	"""Get the file info from the datastructure."""
	1829	widget_id = self.getWidgetId()
	1830	if datastructure.has_key(widget_id):
	1831	fileupload = datastructure[widget_id]
	1832	dm = datastructure.getDataModel()
	1833	field_id = self.fields[0]
[2354]	1834	info = self.getStorageImageInfo(field_id)
[2335]	1835	else:
	1836	file_path = "XXX"
[2354]	1837	title = ""
[2335]	1838	# read the file from the filesystem
[2354]	1839	#import pdb; pdb.set_trace()
	1840	#if not os.path.exists(file_path):
	1841	if not info:
	1842	title = ""
[2335]	1843	height = -1
	1844	width = -1
	1845	empty_file = True
	1846	session_file = False
	1847	current_filename = ''
	1848	content_url = ''
	1849	size = 0
	1850	mimetype = ''
	1851	last_modified = ''
	1852	height = ''
	1853	width = ''
	1854	else:
[2354]	1855	title = info['image_name']
	1856	current_filename = info['current_filename']
	1857	content_url = info['content_url']
	1858	image = open(info['file_path'])
[2335]	1859	from OFS.Image import getImageInfo as getImageInfoOFS
	1860	image.seek(0)
	1861	data = image.read(2000)
	1862	size = len(data)
	1863	empty_file = size == 0
	1864	session_file = False
	1865	last_modified = ''
	1866	image.close()
	1867	mimetype, width, height = getImageInfoOFS(data)
	1868	registry = getToolByName(self, 'mimetypes_registry')
	1869	mimetype = (registry.lookupExtension(current_filename.lower()) or
	1870	registry.lookupExtension('file.bin'))
	1871	if width < 0:
	1872	width = None
	1873	if height < 0:
	1874	height = None
	1875
	1876	if (self.allow_resize
	1877	and height is not None
	1878	and width is not None):
	1879	z_w = z_h = 1
	1880	h = int(self.display_height)
	1881	w = int(self.display_width)
	1882	if w and h:
	1883	if w < width:
	1884	z_w = w / float(width)
	1885	if h < height:
	1886	z_h = h / float(height)
	1887	zoom = min(z_w, z_h)
	1888	width = int(zoom * width)
	1889	height = int(zoom * height)
	1890	#import pdb;pdb.set_trace()
	1891	image_info = {
	1892	'empty_file': empty_file,
	1893	'session_file': session_file,
	1894	'current_filename': title,
	1895	'size': size,
	1896	'last_modified': last_modified,
	1897	'content_url': content_url,
	1898	'mimetype': mimetype,
	1899	}
	1900	alt = title or ''
	1901	#height = int(self.display_height)
	1902	#width = int(self.display_width)
	1903	if height is None or width is None:
	1904	tag = renderHtmlTag('img', src=image_info['content_url'],
	1905	alt=alt, title=title)
	1906	else:
	1907	tag = renderHtmlTag('img', src=image_info['content_url'],
	1908	width=str(width), height=str(height),
	1909	alt=alt, title=title)
	1910
	1911	image_info['height'] = height
	1912	image_info['width'] = width
	1913	image_info['image_tag'] = tag
[2342]	1914	image_info['show_image'] = self.show_image
[2335]	1915	return image_info
	1916	###)
	1917
[2354]	1918	# def checkFileName(self, filename, mimetype):
	1919	# return '', {}
	1920	# if mimetype and mimetype.startswith('image'):
	1921	# return '', {}
	1922	# return 'cpsschemas_err_image', {}
[2335]	1923
	1924	def prepare(self, datastructure, **kw): ###(
	1925	"""Prepare datastructure from datamodel."""
	1926	datamodel = datastructure.getDataModel()
	1927	widget_id = self.getWidgetId()
	1928	file_name = datamodel[self.fields[0]]
[2336]	1929	if self.id_field == "":
	1930	student_id = self.getStudentId()
	1931	else:
	1932	student_id = datastructure[self.id_field]
[2346]	1933	if student_id is not None:
	1934	student_path = os.path.join(self.storage_path,student_id)
	1935	if not os.path.exists(student_path):
	1936	self.waeup_tool.moveImagesToFS(student_id)
[2335]	1937	if self.allow_resize:
	1938	datastructure[self.getWidgetId() + '_resize'] = ''
	1939	datastructure[widget_id] = file_name
	1940	datastructure[widget_id + '_choice'] = 'change'
	1941	title = 'Passport Foto'
	1942	datastructure[widget_id + '_filename'] = title
	1943	###)
	1944
	1945	def validate(self, datastructure, **kw): ###(
	1946	"""Update datamodel from user data in datastructure.
	1947	"""
	1948	logger = logging.getLogger('Widgets.FileImageWidget.validate')
	1949	datamodel = datastructure.getDataModel()
	1950	field_id = self.fields[0]
	1951	widget_id = self.getWidgetId()
	1952	store = False
	1953	fileupload = None
	1954	mimetype = None
	1955	old_file = datamodel[field_id]
	1956	choice = datastructure[widget_id+'_choice']
	1957	fileupload = datastructure[widget_id]
	1958	is_upload = isinstance(fileupload, FileUpload)
	1959	#import pdb; pdb.set_trace()
	1960	if not is_upload and not datamodel[field_id]:
	1961	if self.is_required:
	1962	return self.validateError('Picture upload required', {},
	1963	datastructure)
	1964	if self.id_field == "":
	1965	student_id = self.getStudentId()
	1966	else:
	1967	student_id = datastructure[self.id_field]
	1968	if choice == 'delete':
	1969	if self.is_required:
	1970	return self.validateError('cpsschemas_err_required', {},
	1971	datastructure)
[2354]	1972	info= self.getStorageImageInfo(field_id)
[2335]	1973	# Remove the file in the filesystem
[2354]	1974	if info:
	1975	os.remove(info['file_path'])
[2335]	1976	datamodel[field_id] = None
	1977	elif choice == 'keep':
	1978	fileupload = datastructure[widget_id]
	1979	if isinstance(fileupload, PersistableFileUpload):
	1980	# Keeping something from the session means we
	1981	# actually want to store it.
	1982	store = True
	1983	# else:
	1984	# # Nothing to change, don't pollute datastructure
	1985	# # with something costly already stored, which therefore
	1986	# # doesn't need to be kept in the session.
	1987	# self.unprepare(datastructure)
	1988	elif choice == 'change' and is_upload:
	1989	if not fileupload:
	1990	return self.validateError('cpsschemas_err_file_empty', {},
	1991	datastructure)
	1992	if not isinstance(fileupload, FileUpload):
	1993	return self.validateError('cpsschemas_err_file', {},
	1994	datastructure)
	1995	fileupload.seek(0, 2) # end of file
	1996	size = fileupload.tell()
	1997	if not size:
	1998	return self.validateError('cpsschemas_err_file_empty', {},
	1999	datastructure)
	2000	if self.size_max and size > self.size_max:
	2001	max_size_str = self.getHumanReadableSize(self.size_max)
	2002	err = 'This file is too big, the allowed max size is ${max_size}'
[2356]	2003	member_id = str(self.portal_membership.getAuthenticatedMember())
	2004	logger.info('%s tried to upload picture with size %dk' %(member_id,int(size)/1000) )
[2335]	2005	err_mapping = {'max_size': max_size_str}
	2006	return self.validateError(err, err_mapping, datastructure)
	2007	store = True
	2008
	2009
	2010	# Find filename
	2011	if is_upload and store:
[2354]	2012	filename = cookId('', '', fileupload)[0].strip()
	2013	base,ext = os.path.splitext(filename)
	2014	filename = "%s_%s%s" % (field_id,
	2015	student_id,
	2016	ext)
[2335]	2017	datamodel[field_id] = filename
	2018	registry = getToolByName(self, 'mimetypes_registry')
	2019	mimetype = registry.lookupExtension(filename.lower())
	2020	if mimetype is not None:
	2021	mimetype = str(mimetype) # normalize
	2022	file = self.makeFile(filename, fileupload, datastructure)
	2023	# Fixup mimetype
	2024	if mimetype and file.content_type != mimetype:
	2025	file.content_type = mimetype
	2026	# Store the file in the filesystem
	2027	student_path = os.path.join(self.storage_path,student_id)
	2028	if not os.path.exists(student_path):
	2029	os.mkdir(student_path)
	2030	full_path = os.path.join(student_path, filename)
	2031	pict = open(full_path,"w")
[2355]	2032	#fileupload.seek(0)
	2033	#import pdb; pdb.set_trace()
	2034	pict.write(str(file.data))
[2335]	2035	pict.close()
	2036	return True
[2354]	2037	###)
[2335]	2038
	2039	def render(self, mode, datastructure, **kw): ###(
	2040	render_method = 'widget_image_render'
	2041	meth = getattr(self, render_method, None)
[2342]	2042	#import pdb;pdb.set_trace()
[2335]	2043	if meth is None:
	2044	raise RuntimeError("Unknown Render Method %s for widget type %s"
	2045	% (render_method, self.getId()))
	2046	img_info = self.getImageInfo(datastructure)
	2047	return meth(mode=mode, datastructure=datastructure, **img_info)
	2048	###)
	2049
	2050	InitializeClass(FileImageWidget)
	2051
	2052	widgetRegistry.register(FileImageWidget)
	2053	###)
	2054
[22]	2055	###########
	2056

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