Context navigation

source: WAeUP_SRP/base/Widgets.py @ 3029

Last change on this file since 3029 was 3014, checked in by joachim, 17 years ago
WAeUP LGA Widget uses new algorithm ti_441_resolve_part1 + part2 also part2 can now be used to rename lgas, a list of all not found lgas is printed at the end.
Property svn:keywords set to `Id`
File size: 81.1 KB

Rev	Line
[47]	1	#-- mode: python; mode: fold --
[990]	2	# $Id: Widgets.py 3014 2008-01-11 20:18:17Z joachim $
[295]	3	from cgi import escape
[502]	4	from types import *
[2110]	5	import Globals
[22]	6	from Globals import InitializeClass
[2098]	7	from ZPublisher.HTTPRequest import FileUpload
[2354]	8	from OFS.Image import cookId, File, Image
[199]	9	##from Products.CPSSchemas.Widget import CPSWidgetType
[295]	10	from Products.CMFCore.utils import getToolByName
[1772]	11	from Products.CPSSchemas.BasicWidgets import CPSBooleanWidget, CPSWidget, CPSStringWidget, CPSEmailWidget,CPSImageWidget
[2710]	12	from Products.CPSSchemas.BasicWidgets import CPSFileWidget, CPSPasswordWidget
[295]	13	from Products.CPSSchemas.BasicWidgets import renderHtmlTag,CPSSelectWidget, CPSStringWidget
[22]	14	from Products.CPSSchemas.ExtendedWidgets import CPSDateTimeWidget
[199]	15	from Products.CPSSchemas.Widget import widgetRegistry
[2098]	16	from Products.CPSUtil.file import PersistableFileUpload
	17	from Products.CPSUtil.id import generateFileName
[199]	18	##from Products.CPSSchemas.WidgetTypesTool import WidgetTypeRegistry
[22]	19	from DateTime.DateTime import DateTime
	20	from AccessControl import getSecurityManager
[502]	21	from Products.WAeUP_SRP.Students import getStudentByRegNo
[1747]	22	from Products.WAeUP_SRP.Academics import makeCertificateCode
[2675]	23	from Products.WAeUP_SRP.WAeUPTool import getImagesDir
[2099]	24	#from Products.ExtFile.ExtFile import ExtFile
[2110]	25	import logging,os,re
[2766]	26	import random
[1915]	27	import operator
[2110]	28	p_home = Globals.package_home(globals())
	29	i_home = Globals.INSTANCE_HOME
[22]	30
[952]	31	#from zLOG import LOG, DEBUG
[22]	32
[2710]	33
[2766]	34	class WAeUPPasswordWidget(CPSPasswordWidget): ###(
[2710]	35	"""WAeUP Password Widget"""
	36	meta_type = 'WAeUP Password Widget'
	37
	38	_properties = CPSStringWidget._properties + (
	39	{'id': 'password_widget', 'type': 'string', 'mode': 'w',
	40	'label': 'Password widget to compare with'},
	41	{'id': 'check_lower', 'type': 'boolean', 'mode': 'w',
	42	'label': 'Checking at least one lower case [a-z]'},
	43	{'id': 'check_upper', 'type': 'boolean', 'mode': 'w',
	44	'label': 'Checking at least one upper case [A-Z]'},
	45	{'id': 'check_digit', 'type': 'boolean', 'mode': 'w',
	46	'label': 'Checking at least one digit [0-9]'},
	47	{'id': 'check_extra', 'type': 'boolean', 'mode': 'w',
	48	'label': 'Checking at least one extra char other than [a-zA-Z0-9]'},
	49	{'id': 'check_words', 'type': 'string', 'mode': 'w',
	50	'label': 'Checking for words'},
[2723]	51	)
[2710]	52
	53	field_types = ('CPS Password Field',)
	54	password_widget = ''
	55	check_lower = 0
	56	check_upper = 0
	57	check_digit = 0
	58	check_extra = 0
	59	check_words = ''
	60	display_width = 8
	61	size_min = 5
	62	size_max = 8
	63
	64	def validate(self, datastructure, **kw):
	65	"""Validate datastructure and update datamodel."""
	66	widget_id = self.getWidgetId()
	67	value = datastructure[widget_id]
	68	err = 0
	69	try:
	70	v = str(value).strip()
	71	except ValueError:
	72	err = 'cpsschemas_err_string'
	73	else:
	74	if self.password_widget:
	75	# here we only check that that our confirm match the pwd
	76	pwidget_id = self.password_widget
	77	pvalue = datastructure[pwidget_id]
	78	datastructure[widget_id] = ''
	79	datastructure[pwidget_id] = ''
	80	pv = str(pvalue).strip()
	81	if pv and v != pv:
	82	err = 'cpsschemas_err_password_mismatch'
	83	else:
	84	if not v:
	85	if self.is_required:
	86	datamodel = datastructure.getDataModel()
	87	if not datamodel[self.fields[0]]:
	88	err = 'cpsschemas_err_required'
	89	else:
	90	# checking pw consistancy
	91	len_v = len(v)
	92	if not err and self.size_max and len_v > self.size_max:
	93	err = 'cpsschemas_err_string_too_long'
	94	if not err and self.size_min and len_v < self.size_min:
	95	err = 'cpsschemas_err_password_size_min'
	96	if not err and self.check_lower and not search(r'[a-z]', v):
	97	err = 'cpsschemas_err_password_lower'
	98	if not err and self.check_upper and not search(r'[A-Z]', v):
	99	err = 'cpsschemas_err_password_upper'
	100	if not err and self.check_digit and not search(r'[0-9]', v):
	101	err = 'cpsschemas_err_password_digit'
	102	if not err and self.check_extra and not search(r'[^a-zA-Z0-9]',
	103	v):
	104	err = 'cpsschemas_err_password_extra'
	105	if not err and v in self.check_words:
	106	err = 'Your password is unsecure, please choose another password!'
	107
	108	if err:
	109	datastructure[widget_id] = ''
	110	datastructure.setError(widget_id, err)
	111	elif v:
	112	datamodel = datastructure.getDataModel()
	113	datamodel[self.fields[0]] = v
	114
	115	return not err
	116
	117	InitializeClass(WAeUPPasswordWidget)
	118
	119	widgetRegistry.register(WAeUPPasswordWidget)
[2766]	120	###)
[2710]	121
[295]	122	class CPSSelectWidgetForRecord(CPSSelectWidget): ###(
	123	"""Select widget. with record names"""
	124	meta_type = 'Select Widget for Records'
	125
	126	field_types = ('CPS String Field',)
	127	field_inits = ({'is_searchabletext': 1,},)
	128
	129	_properties = CPSSelectWidget._properties + (
	130	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	131	'label': 'Record Id', 'is_required' : 1},
	132	)
	133
	134	def render(self, mode, datastructure, **kw):
	135	"""Render in mode from datastructure."""
	136	value = datastructure[self.getWidgetId()]
	137	vocabulary = self._getVocabulary(datastructure)
	138	portal = getToolByName(self, 'portal_url').getPortalObject()
	139	cpsmcat = portal.translation_service
	140	if mode == 'view':
	141	if self.translated:
	142	return escape(cpsmcat(vocabulary.getMsgid(value, value)).encode('ISO-8859-15', 'ignore'))
	143	else:
	144	return escape(vocabulary.get(value, value))
	145	elif mode == 'edit':
	146	html_widget_id = self.getHtmlWidgetId()
[444]	147	res = renderHtmlTag('select',
	148	name='%s.%s:records' % (self.record_id,html_widget_id),
[295]	149	id=html_widget_id)
	150	in_selection = 0
	151	for k, v in vocabulary.items():
	152	if self.translated:
	153	kw = {'value': k,
	154	'contents': cpsmcat(vocabulary.getMsgid(k, k)).encode('ISO-8859-15', 'ignore')
	155	}
	156	else:
	157	kw = {'value': k, 'contents': v}
	158	if value == k:
	159	kw['selected'] = 'selected'
	160	in_selection = 1
	161	res += renderHtmlTag('option', **kw)
	162	if value and not in_selection:
	163	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	164	'selected': 'selected'}
	165	res += renderHtmlTag('option', **kw)
	166	res += '</select>'
	167	return res
	168	raise RuntimeError('unknown mode %s' % mode)
	169
	170	InitializeClass(CPSSelectWidgetForRecord)
	171
	172	widgetRegistry.register(CPSSelectWidgetForRecord)
	173
	174	###)
	175
[373]	176	class CPSStringWidgetForRecord(CPSStringWidget): ###(
[295]	177	"""String widget."""
	178	meta_type = 'String Widget For Record'
	179
	180	field_types = ('CPS String Field',)
	181	field_inits = ({'is_searchabletext': 1,},)
	182	_properties = CPSStringWidget._properties + (
	183	{'id': 'record_id', 'type': 'string', 'mode': 'w',
	184	'label': 'Record Id', 'is_required' : 1},
	185	)
	186
	187	def render(self, mode, datastructure, **kw):
	188	"""Render in mode from datastructure."""
	189	value = datastructure[self.getWidgetId()]
	190	if mode == 'view':
	191	return escape(value)
	192	elif mode == 'edit':
	193	# XXX TODO should use an other name than kw !
	194	# XXX change this everywhere
	195	html_widget_id = self.getHtmlWidgetId()
	196	kw = {'type': 'text',
	197	'id' : html_widget_id,
[444]	198	'name': '%s.%s:records' % (self.record_id,html_widget_id),
[295]	199	'value': escape(value),
	200	'size': self.display_width,
	201	}
	202	if self.size_max:
	203	kw['maxlength'] = self.size_max
	204	return renderHtmlTag('input', **kw)
	205	raise RuntimeError('unknown mode %s' % mode)
	206
	207	InitializeClass(CPSStringWidgetForRecord)
	208
	209	widgetRegistry.register(CPSStringWidgetForRecord)
	210
[373]	211	###)
	212
	213	class CertificateCourseIdWidget(CPSStringWidget): ###(
	214	""" CertificateCourseId Widget"""
	215	meta_type = "CertificateCourseId Widget"
[444]	216
[373]	217	def validate(self, datastructure, **kw):
	218	"""Validate datastructure and update datamodel."""
[444]	219
[373]	220	valid = CPSStringWidget.validate(self, datastructure, **kw)
	221	if not valid:
	222	return 0
	223	else:
	224	widget_id = self.getWidgetId()
	225	value = datastructure[widget_id].upper()
	226	err = 0
	227	c_ids = [c.id for c in self.portal_catalog({'meta_type': "Course"})]
[381]	228	if hasattr(self.aq_parent,value):
[1891]	229	err = 'Course already exists'
[381]	230	elif value not in c_ids:
[1891]	231	err = 'Course does not exist'
[373]	232	if err:
	233	datastructure.setError(widget_id, err)
	234	else:
	235	datamodel = datastructure.getDataModel()
	236	datamodel[self.fields[0]] = value
[444]	237
[373]	238	return not err
	239
	240	InitializeClass(CertificateCourseIdWidget)
	241
	242	widgetRegistry.register(CertificateCourseIdWidget)
[551]	243	###)
[373]	244
[551]	245	class CourseIdWidget(CPSStringWidget): ###(
	246	""" CourseId Widget"""
	247	meta_type = "CourseId Widget"
	248
	249	def validate(self, datastructure, **kw):
	250	"""Validate datastructure and update datamodel."""
	251
	252	valid = CPSStringWidget.validate(self, datastructure, **kw)
	253	if not valid:
	254	return 0
	255	else:
	256	widget_id = self.getWidgetId()
	257	value = datastructure[widget_id].upper()
	258	err = 0
[2282]	259	res = self.courses_catalog(code = value)
[551]	260	if len(res) > 0:
[1891]	261	err = 'Course already exists'
[551]	262	if err:
	263	datastructure.setError(widget_id, err)
	264	else:
	265	datamodel = datastructure.getDataModel()
	266	datamodel[self.fields[0]] = value
	267
	268	return not err
	269
	270	InitializeClass(CourseIdWidget)
	271
	272	widgetRegistry.register(CourseIdWidget)
	273
	274
[373]	275	###)
	276
[1820]	277	class WAeUPStudyModeWidget(CPSSelectWidget): ###(
[1986]	278	"""WAeUP StudyMode Widget."""
[1820]	279	meta_type = 'WAeUP StudyMode Widget'
	280	vocabulary = 'entry_modes'
	281
	282	def _getStudyModes(self):
	283	voc = getattr(self.portal_vocabularies,self.vocabulary)
	284	d = {}
	285	for k,v in voc.items():
	286	d[k] = v
	287	return d
	288
	289	def validate(self, datastructure, **kw):
	290	"""Validate datastructure and update datamodel."""
	291	widget_id = self.getWidgetId()
	292	value = datastructure[widget_id]
	293	try:
	294	v = str(value)
	295	except ValueError:
	296	datastructure.setError(widget_id, "'%s' not a valid session key" % value)
	297	return 0
	298	studymodes = self._getStudyModes()
	299	if not value:
[1836]	300	v = value = 'ume_ft'
[1820]	301	#import pdb;pdb.set_trace()
	302	if not studymodes.has_key(value):
	303	datastructure.setError(widget_id, "'%s' not a valid session key" % v)
	304	return 0
	305	if self.is_required and not len(v):
	306	datastructure.setError(widget_id, "session key required")
	307	return 0
	308
	309	datamodel = datastructure.getDataModel()
	310	datamodel[self.fields[0]] = v
	311	return 1
	312
	313	def render(self, mode, datastructure, **kw):
	314	"""Render in mode from datastructure."""
	315	value = datastructure[self.getWidgetId()]
	316	studymodes = self._getStudyModes()
	317	if mode == 'view':
	318	return escape(studymodes.get(value, value))
	319	elif mode == 'edit':
	320	html_widget_id = self.getHtmlWidgetId()
	321	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	322	in_selection = 0
	323	vocabulary_items = studymodes.items()
	324	if self.sorted:
	325	vocabulary_items.sort(key=operator.itemgetter(1))
	326	for k, v in vocabulary_items:
	327	kw = {'value': k, 'contents': v}
	328	if value == k:
	329	kw['selected'] = 'selected'
	330	in_selection = 1
	331	res += renderHtmlTag('option', **kw)
	332	if value and not in_selection:
	333	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	334	'selected': 'selected'}
	335	res += renderHtmlTag('option', **kw)
	336	res += '</select>'
	337	return res
	338	raise RuntimeError('unknown mode %s' % mode)
	339
	340	InitializeClass(WAeUPStudyModeWidget)
	341
	342	widgetRegistry.register(WAeUPStudyModeWidget)
	343
	344	###)
	345
[1804]	346	class WAeUPSessionWidget(CPSSelectWidget): ###(
[2656]	347	"""WAeUP Session Widget for import only"""
[1804]	348	meta_type = 'WAeUP Session Widget'
[2099]	349
[1804]	350	def _getSessions(self):
	351	current_year = DateTime().year()
[2656]	352	d = {'': ''}
[1804]	353	for y in range(current_year - 9,current_year + 1):
	354	d['%s' % str(y)[-2:]] = '%4d/%4d' % (y,y+1)
	355	return d
	356
	357	def validate(self, datastructure, **kw):
	358	"""Validate datastructure and update datamodel."""
	359	widget_id = self.getWidgetId()
	360	value = datastructure[widget_id]
	361	try:
	362	v = str(value)
	363	except ValueError:
	364	datastructure.setError(widget_id, "'%s' not a valid session key" % value)
	365	return 0
[1805]	366
[1804]	367	if len(v) == 1:
	368	v = value = '0%c' % v
[2632]	369	elif len(v) == 9:
	370	v = value[2:4]
[1804]	371	elif not value:
[2663]	372	v = ''
[1804]	373	sessions = self._getSessions()
[2632]	374	if not sessions.has_key(v):
[1804]	375	datastructure.setError(widget_id, "'%s' not a valid session key" % v)
	376	return 0
	377	if self.is_required and not len(v):
	378	datastructure.setError(widget_id, "session key required")
	379	return 0
	380
	381	datamodel = datastructure.getDataModel()
	382	datamodel[self.fields[0]] = v
	383	return 1
	384
[2656]	385	# rendering is not used, instead we use a select widget with dynamic vocabulary
[1804]	386	def render(self, mode, datastructure, **kw):
	387	"""Render in mode from datastructure."""
	388	value = datastructure[self.getWidgetId()]
	389	sessions = self._getSessions()
	390	if mode == 'view':
	391	return escape(sessions.get(value, value))
	392	elif mode == 'edit':
	393	html_widget_id = self.getHtmlWidgetId()
	394	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	395	in_selection = 0
	396	vocabulary_items = sessions.items()
	397	if self.sorted:
[1986]	398	vocabulary_items.sort(key=operator.itemgetter(0))
[1804]	399	for k, v in vocabulary_items:
	400	kw = {'value': k, 'contents': v}
	401	if value == k:
	402	kw['selected'] = 'selected'
	403	in_selection = 1
	404	res += renderHtmlTag('option', **kw)
	405	if value and not in_selection:
	406	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	407	'selected': 'selected'}
	408	res += renderHtmlTag('option', **kw)
	409	res += '</select>'
	410	return res
	411	raise RuntimeError('unknown mode %s' % mode)
	412
	413	InitializeClass(WAeUPSessionWidget)
	414
	415	widgetRegistry.register(WAeUPSessionWidget)
	416
	417	###)
	418
	419	class WAeUPLevelWidget(CPSSelectWidget): ###(
	420	"""WAeUP Level Widget."""
	421	meta_type = 'WAeUP Level Widget'
	422
	423	def _getLevels(self):
[2723]	424	d = {'':'','000':'Pre-Studies'}
[1804]	425	for y in range(100,800,100):
	426	d['%s' % str(y)] = 'Year %1d (%3d Level)' % (y/100,y)
	427	return d
	428
	429	def validate(self, datastructure, **kw):
	430	"""Validate datastructure and update datamodel."""
	431	widget_id = self.getWidgetId()
	432	value = datastructure[widget_id]
	433	try:
	434	v = str(value)
	435	except ValueError:
	436	datastructure.setError(widget_id, "'%s' not a valid level key" % value)
	437	return 0
[1805]	438
	439	if not value:
[1804]	440	v = value = '100'
	441	#import pdb;pdb.set_trace()
	442	levels = self._getLevels()
	443	if not levels.has_key(value):
	444	datastructure.setError(widget_id, "'%s' not a valid level" % v)
	445	return 0
	446	if self.is_required and not len(v):
	447	datastructure.setError(widget_id, "level key required")
	448	return 0
	449
	450	datamodel = datastructure.getDataModel()
	451	datamodel[self.fields[0]] = v
	452	return 1
	453
	454	def render(self, mode, datastructure, **kw):
	455	"""Render in mode from datastructure."""
	456	value = datastructure[self.getWidgetId()]
	457	levels = self._getLevels()
	458	if mode == 'view':
	459	return escape(levels.get(value, value))
	460	elif mode == 'edit':
	461	html_widget_id = self.getHtmlWidgetId()
	462	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	463	in_selection = 0
	464	vocabulary_items = levels.items()
	465	if self.sorted:
[1986]	466	vocabulary_items.sort(key=operator.itemgetter(0))
[1804]	467	for k, v in vocabulary_items:
	468	kw = {'value': k, 'contents': v}
	469	if value == k:
	470	kw['selected'] = 'selected'
	471	in_selection = 1
	472	res += renderHtmlTag('option', **kw)
	473	if value and not in_selection:
	474	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	475	'selected': 'selected'}
	476	res += renderHtmlTag('option', **kw)
	477	res += '</select>'
	478	return res
	479	raise RuntimeError('unknown mode %s' % mode)
	480
	481	InitializeClass(WAeUPLevelWidget)
	482
	483	widgetRegistry.register(WAeUPLevelWidget)
	484
	485	###)
	486
	487	class WAeUPVerdictWidget(CPSSelectWidget): ###(
[1986]	488	"""WAeUP Verdict Widget."""
[1804]	489	meta_type = 'WAeUP Verdict Widget'
	490
	491	# XXX make a menu for the vocabulary.
	492	vocabulary = 'verdicts'
	493
	494	# Associating the widget label with an input area to improve the widget
	495	# accessibility.
	496	has_input_area = True
	497
	498	def _getVerdicts(self,datastructure):
	499	voc = getattr(self.portal_vocabularies,self.vocabulary)
	500	d = {}
	501	for k,v in voc.items():
	502	d[k] = v
	503	return d
	504
	505	def validate(self, datastructure, **kw):
	506	"""Validate datastructure and update datamodel."""
	507	widget_id = self.getWidgetId()
	508	value = datastructure[widget_id]
	509	try:
	510	v = str(value)
	511	except ValueError:
	512	datastructure.setError(widget_id, "'%s' not a valid verdict key" % value)
	513	return 0
	514	#import pdb;pdb.set_trace()
	515	verdicts = self._getVerdicts(datastructure)
	516	if not value:
[2723]	517	v = value = verdicts['']
[1804]	518	if not verdicts.has_key(value):
	519	datastructure.setError(widget_id, "'%s' not a valid verdict key" % v)
	520	return 0
	521	if self.is_required and not len(v):
	522	datastructure.setError(widget_id, "verdict required")
	523	return 0
	524
	525	datamodel = datastructure.getDataModel()
	526	datamodel[self.fields[0]] = v
	527	return 1
	528
	529	def render(self, mode, datastructure, **kw):
	530	"""Render in mode from datastructure."""
	531	value = datastructure[self.getWidgetId()]
	532	verdicts = self._getVerdicts(datastructure)
	533	if mode == 'view':
	534	return escape(verdicts.get(value, value))
	535	elif mode == 'edit':
	536	html_widget_id = self.getHtmlWidgetId()
	537	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	538	in_selection = 0
	539	vocabulary_items = verdicts.items()
	540	if self.sorted:
	541	vocabulary_items.sort(key=operator.itemgetter(1))
	542	for k, v in vocabulary_items:
	543	kw = {'value': k, 'contents': v}
	544	if value == k:
	545	kw['selected'] = 'selected'
	546	in_selection = 1
	547	res += renderHtmlTag('option', **kw)
	548	if value and not in_selection:
	549	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	550	'selected': 'selected'}
	551	res += renderHtmlTag('option', **kw)
	552	res += '</select>'
	553	return res
	554	raise RuntimeError('unknown mode %s' % mode)
	555
	556	InitializeClass(WAeUPVerdictWidget)
	557
	558	widgetRegistry.register(WAeUPVerdictWidget)
	559
	560	###)
	561
[2094]	562	class WAeUPLGAWidget(CPSSelectWidget): ###(
	563	"""WAeUP LGA Widget."""
	564	meta_type = 'WAeUP LGA Widget'
	565	_properties = CPSSelectWidget._properties + (
	566	{'id': 'state_field', 'type': 'string', 'mode': 'w',
	567	'label': 'Name of the state field'},
	568	{'id': 'lga_field', 'type': 'string', 'mode': 'w',
[2428]	569	'label': 'Name of the lga field (without state)'},
[2094]	570	)
	571	state_field = "state"
	572	lga_field = "lga"
	573
	574	# XXX make a menu for the vocabulary.
	575	vocabulary = 'local_gov_areas'
	576
	577	# Associating the widget label with an input area to improve the widget
	578	# accessibility.
	579	has_input_area = True
	580
	581	def _getLGAs(self):
[2433]	582	if getattr(self,'_v_states',None) is not None and\
	583	getattr(self,'_v_lgas',None) is not None and\
[3014]	584	getattr(self,'_v_d',None) is not None and\
	585	getattr(self,'_v_word_dict',None) is not None:
	586	return (self._v_d,self._v_states,self._v_lgas,self._v_word_dict)
	587	mapping = self.waeup_tool.getStatesLgas()
	588	self._v_d = mapping['lga_dict']
	589	self._v_states = mapping['states']
	590	self._v_lgas = mapping['lgas']
	591	self._v_word_dict = mapping['word_dict']
	592	return (self._v_d,self._v_states,self._v_lgas,self._v_word_dict)
[2094]	593
[3014]	594
[2094]	595	def validate(self, datastructure, **kw):
	596	"""Validate datastructure and update datamodel."""
	597	widget_id = self.getWidgetId()
	598	value = datastructure[widget_id]
	599	#import pdb;pdb.set_trace()
	600	try:
	601	v = str(value)
	602	except ValueError:
	603	datastructure.setError(widget_id, "'%s' not a valid lga key" % value)
	604	return 0
	605	v = v.lower()
[3014]	606	combined,states,lgas,word_dict = self._getLGAs()
[2433]	607	datamodel = datastructure.getDataModel()
[3014]	608	if self.state_field and self.lga_field:
	609	v = ' '.join((datastructure.get(self.state_field,""),
	610	datastructure.get(self.lga_field,"")))
	611	state_lga = self.waeup_tool.findLga(v,word_dict)
	612	if not state_lga:
	613	if self.is_required:
[2094]	614	datastructure.setError(widget_id, "'%s' not a valid lga key" % v)
[3014]	615	#datastructure.setError(widget_id, "%s required" % widget_id)
[2094]	616	return 0
[3014]	617	else:
	618	state_lga = v
	619	datamodel[self.fields[0]] = state_lga
[2094]	620	return 1
	621
	622	def render(self, mode, datastructure, **kw):
	623	"""Render in mode from datastructure."""
	624	w_id = self
	625	value = datastructure[self.getWidgetId()]
	626	lgas,x,y = self._getLGAs(datastructure)
	627	if mode == 'view':
	628	return escape(lgas.get(value, value))
	629	elif mode == 'edit':
	630	html_widget_id = self.getHtmlWidgetId()
	631	res = renderHtmlTag('select', name=html_widget_id, id=html_widget_id)
	632	in_selection = 0
	633	vocabulary_items = lgas.items()
	634	# if self.sorted:
	635	# vocabulary_items.sort(key=operator.itemgetter(1))
	636	for k, v in vocabulary_items:
	637	kw = {'value': k, 'contents': v}
	638	if value == k:
	639	kw['selected'] = 'selected'
	640	in_selection = 1
	641	res += renderHtmlTag('option', **kw)
	642	if value and not in_selection:
	643	kw = {'value': value, 'contents': 'invalid: '+ str(value),
	644	'selected': 'selected'}
	645	res += renderHtmlTag('option', **kw)
	646	res += '</select>'
	647	return res
	648	raise RuntimeError('unknown mode %s' % mode)
	649
	650	InitializeClass(WAeUPLGAWidget)
	651
	652	widgetRegistry.register(WAeUPLGAWidget)
	653
	654	###)
	655
[714]	656	class WAeUPReservedRoomsWidget(CPSStringWidget): ###(
	657	""" WAeUPReservedRooms Widget"""
	658	meta_type = "WAeUPReservedRooms Widget"
	659
	660	def validate(self, datastructure, **kw):
	661	"""Validate datastructure and update datamodel."""
	662	import re
	663	valid = CPSStringWidget.validate(self, datastructure, **kw)
	664	if not valid:
	665	return 0
	666	else:
	667	widget_id = self.getWidgetId()
	668	value = datastructure[widget_id]
	669	err = 0
	670	try:
[926]	671	reserved = [(r.split('/')[0],int(r.split('/')[1])) for r in re.split(',\|\.\| ',value)
[714]	672	if r]
[1038]	673	except (ValueError,IndexError),msg:
[714]	674	err = str(msg)
	675	if err:
	676	datastructure.setError(widget_id, err)
	677	else:
	678	datamodel = datastructure.getDataModel()
	679	datamodel[self.fields[0]] = value
	680	return not err
	681
	682	InitializeClass(WAeUPReservedRoomsWidget)
	683
	684	widgetRegistry.register(WAeUPReservedRoomsWidget)
	685	###)
	686
[388]	687	class WAeUPIdWidget(CPSStringWidget): ###(
	688	""" WAeUPId Widget"""
	689	meta_type = "WAeUPId Widget"
[444]	690
[388]	691	def validate(self, datastructure, **kw):
	692	"""Validate datastructure and update datamodel."""
[2289]	693	mode = kw.get('mode','create')
[388]	694	valid = CPSStringWidget.validate(self, datastructure, **kw)
[422]	695	id_pat_str = r"\S"
[2110]	696	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[388]	697	if not valid:
	698	return 0
	699	else:
[586]	700	portal_type_query = {'query':['Faculty',
	701	'Department',
	702	'Course',
	703	'Certificate',
	704	'CertificateCourse',]}
[388]	705	widget_id = self.getWidgetId()
[2013]	706	value = datastructure[widget_id] #.upper() is not necessary here because it's also done in waeup_document_create_do
[388]	707	err = 0
[1907]	708	mapping = {}
[440]	709	if len(value.split()) > 1:
[783]	710	err = 'Invalid Id, Id contains space(s).'
[2289]	711	elif mode == "create" and\
	712	self.portal_catalog(portal_type=portal_type_query,id=value):
[1718]	713	brain = self.portal_catalog(portal_type=portal_type_query,id=value)[0]
[1907]	714	err = 'An ${portal_type} object with the Id ${id} already exists at ${path}.'
	715	mapping = {'portal_type': brain.portal_type,
	716	'id': value,
	717	'path': brain.getPath(),
	718	}
[388]	719	if err:
[1907]	720	datastructure.setError(widget_id, err, mapping)
[388]	721	else:
	722	datamodel = datastructure.getDataModel()
	723	datamodel[self.fields[0]] = value
[444]	724
[388]	725	return not err
	726
	727	InitializeClass(WAeUPIdWidget)
	728
	729	widgetRegistry.register(WAeUPIdWidget)
	730
	731
	732	###)
	733
[1025]	734	class StudyCourseWidget(CPSStringWidget): ###(
	735	""" StudyCourse Widget"""
	736	meta_type = "StudyCourse Widget"
	737
	738	def validate(self, datastructure, **kw):
	739	"""Validate datastructure and update datamodel."""
	740	#from Products.zdb import set_trace
	741	#set_trace()
[1747]	742	## valid = CPSStringWidget.validate(self, datastructure, **kw)
	743	## if not valid:
	744	## return 0
	745	widget_id = self.getWidgetId()
[2738]	746	#value = makeCertificateCode(datastructure[widget_id]).upper()
	747	value = datastructure[widget_id].upper()
[1025]	748	id_pat_str = r"\S"
[2110]	749	inv_id_pat = re.compile(r"^%s$" % id_pat_str)
[1747]	750	err = 0
	751	if len(value.split()) > 1:
	752	err = 'Invalid Id, Id contains space(s).'
	753	elif not self.portal_catalog(portal_type='Certificate',id=value):
	754	err = 'No such certificate'
	755	if err:
	756	datastructure.setError(widget_id, err)
[1025]	757	else:
[1747]	758	datamodel = datastructure.getDataModel()
	759	datamodel[self.fields[0]] = value
	760	return not err
[1025]	761
	762	InitializeClass(StudyCourseWidget)
	763
	764	widgetRegistry.register(StudyCourseWidget)
	765	###)
	766
[463]	767	class JambRegNoWidget(CPSStringWidget): ###(
	768	""" JambRegNo Widget"""
	769	meta_type = "JambRegNo Widget"
[1169]	770	_properties = CPSStringWidget._properties + (
	771	{'id': 'catalog', 'type': 'string', 'mode': 'w',
	772	'label': 'Catalog to search'},
	773	{'id': 'reference', 'type': 'string', 'mode': 'w',
	774	'label': 'Reference Field'},
	775	)
[2100]	776	#catalog = "portal_pumeresults" #the catalog to search for jamb_reg_no
[1169]	777	reference = ""
[463]	778	digits = 8
	779	digits_str = "N"*digits
	780	letters = 2
	781	letters_str = "L"*letters
	782	def validate(self, datastructure, **kw):
	783	"""Validate datastructure and update datamodel."""
	784	valid = CPSStringWidget.validate(self, datastructure, **kw)
[2100]	785	reg_no_catalog = getattr(self,self.catalog)
[1169]	786	widget_id = self.getWidgetId()
	787	value = datastructure[widget_id].upper()
	788	err = 0
[2094]	789	#import pdb;pdb.set_trace()
	790	if kw.has_key('mode'):
	791	mode = kw['mode']
	792	else:
[2098]	793	mode = "edit"
[2099]	794	if not valid:
[2100]	795	err = 'Invalid registration number'
[1169]	796	elif self.reference == '':
	797	#s = getStudentByRegNo(self,value)
[2100]	798	pume = reg_no_catalog(jamb_reg_no = value)
[1169]	799	if len(pume) < 1:
[2100]	800	err = 'No student record with this registration number'
[1169]	801	else:
	802	datastructure['pume'] = pume[0]
[2094]	803	elif mode == 'add':
	804	pass
[2095]	805	elif self.reference != '' and self.catalog == "applicants_catalog":
[2100]	806	res = reg_no_catalog.searchResults({"%s" % self.reference: value})
[2094]	807	if len(res) != 1:
[2100]	808	err = 'No record with this registration number'
[2094]	809	else:
	810	datastructure['record'] = res[0]
[463]	811	else:
[1169]	812	record = datastructure[self.reference]
	813	#jamb_reg_no = getattr(record,widget_id)
	814	jamb_reg_no = record.Entryregno
	815	if jamb_reg_no != value:
[1783]	816	err = 'Registration number does not match.'
[1169]	817	if err:
	818	datastructure.setError(widget_id, err)
	819	else:
	820	datamodel = datastructure.getDataModel()
	821	datamodel[self.fields[0]] = value
	822	return not err
[463]	823
	824	InitializeClass(JambRegNoWidget)
	825
	826	widgetRegistry.register(JambRegNoWidget)
[47]	827	###)
	828
[1175]	829	class SecretWidget(CPSStringWidget): ###(
	830	""" Secret Widget"""
	831	meta_type = "Secret Widget"
	832	_properties = CPSStringWidget._properties + (
	833	{'id': 'reference', 'type': 'string', 'mode': 'w',
	834	'label': 'Reference Record'},
	835	{'id': 'check_fields', 'type': 'tokens', 'mode': 'w',
	836	'label': 'Fields to check'},
	837	)
	838	reference = "student"
[1747]	839	matric_no_catalog = 'returning_import'
[1175]	840	check_fields = ("Firstname", "Middlename","Lastname")
	841	def validate(self, datastructure, **kw):
	842	"""Validate datastructure and update datamodel."""
[1571]	843	logger = logging.getLogger('Widgets.SecretWidget.validate')
[1175]	844	valid = CPSStringWidget.validate(self, datastructure, **kw)
	845	widget_id = self.getWidgetId()
	846	value = datastructure[widget_id].upper()
	847	err = 0
[1189]	848	record = datastructure.get(self.reference,None)
[1747]	849	#import pdb;pdb.set_trace()
[1379]	850	if not valid or len(value) < 2:
[1793]	851	err = 'Invalid string'
[1189]	852	elif not record or datastructure.errors:
[1177]	853	err = 0
[1175]	854	else:
	855	found = False
	856	cvs = []
	857	for field in self.check_fields:
	858	cv = getattr(record,field).upper()
[1243]	859	if len(cv.split()) > 1:
	860	for splited in cv.split():
[1747]	861	cvs.append(splited.strip())
[1243]	862	else:
	863	cvs.append(cv)
[1747]	864	for cv in cvs:
[2795]	865	if cv == value.strip().upper():
[1175]	866	found = True
	867	break
	868	matric_no = record.matric_no
	869	name = " ".join(cvs)
	870	if not found:
[1573]	871	logger.info('%(matric_no)s did not find %(value)s in %(name)s' % vars())
	872	err = 'No name does match.'
[1175]	873	else:
[1571]	874	logger.info('%(matric_no)s found %(value)s in %(name)s' % vars())
[1175]	875	if err:
	876	datastructure.setError(widget_id, err)
	877	else:
	878	datamodel = datastructure.getDataModel()
	879	datamodel[self.fields[0]] = value
	880	return not err
	881
	882	InitializeClass(SecretWidget)
	883
	884	widgetRegistry.register(SecretWidget)
	885	###)
	886
[1804]	887	class WAeUPSexWidget(CPSBooleanWidget): ###(
[1772]	888	"""WAeUP sex widget."""
	889	meta_type = 'WAeUP Sex Widget'
	890
	891	def validate(self, datastructure, **kw):
	892	"""Validate datastructure and update datamodel."""
	893	value = datastructure[self.getWidgetId()]
	894
	895	if self.render_format not in self.render_formats:
	896	self.render_format = 'select'
	897
	898	female = value in ('F','f','Female','female',"True",True)
	899	male = value in ('M','m','Male','male','False',False)
	900	if not female and not male:
	901	datastructure.setError(self.getWidgetId(),
	902	"invalid sex %s" % value)
	903	return 0
	904	elif female:
	905	v = True
	906	else:
	907	v = False
	908	datamodel = datastructure.getDataModel()
	909	datamodel[self.fields[0]] = v
	910	return 1
	911
	912	InitializeClass(WAeUPSexWidget)
	913
	914	widgetRegistry.register(WAeUPSexWidget)
	915
[1804]	916	###)
	917
[1146]	918	class MatricNoWidget(CPSStringWidget): ###(
	919	""" MatricNo Widget"""
	920	meta_type = "MatricNo Widget"
[1747]	921
	922	_properties = CPSStringWidget._properties + (
	923	{'id': 'matric_no_catalog', 'type': 'string', 'mode': 'w',
	924	'label': 'Catalog to search for MatricNo'},
	925	{ 'id': 'results_catalog', 'type': 'string', 'mode': 'w',
	926	'label': 'Results Catalog'},
	927	)
	928	matric_no_catalog = "" #the catalog to search for matric_no
[1748]	929	results_catalog = "results_import" #results catalog
[1747]	930
[1146]	931	def validate(self, datastructure, **kw):
	932	"""Validate datastructure and update datamodel."""
[1747]	933	#import pdb;pdb.set_trace()
[1146]	934	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	935	logger = logging.getLogger('Widgets.MatricNoWidget.validate')
[1747]	936	returning = getattr(self,self.matric_no_catalog)
	937	results = getattr(self,self.results_catalog,None)
[1146]	938	err = 0
[1189]	939	widget_id = self.getWidgetId()
	940	value = datastructure[widget_id]
	941	if not valid or not value:
[1891]	942	err = 'Invalid string'
[1573]	943	logger.info('Invalid matric_no string %s' % value)
[1146]	944	else:
[1189]	945	value = value.upper()
[1177]	946	datastructure['student'] = None
[1146]	947	while not err:
[1151]	948	res = returning(matric_no = value)
[1146]	949	if len(res) < 1:
[1573]	950	logger.info('matric_no %s not found' % value)
[1915]	951	err = 'No student with this matriculation number.'
[1747]	952	break
[1146]	953	datastructure['student'] = res[0]
[1747]	954	if results is not None:
	955	res = results(matric_no = value)
	956	if len(res) < 1:
[1891]	957	err = 'No results for this matriculation number'
[1747]	958	continue
	959	datastructure['results'] = res
[1146]	960	break
[1189]	961	if err:
	962	datastructure.setError(widget_id, err)
	963	else:
	964	datamodel = datastructure.getDataModel()
	965	datamodel[self.fields[0]] = value
	966	return not err
[1146]	967
	968	InitializeClass(MatricNoWidget)
	969
	970	widgetRegistry.register(MatricNoWidget)
	971	###)
	972
[1393]	973	class StudentIdWidget(CPSStringWidget): ###(
	974	""" StudentId Widget"""
	975	meta_type = "StudentId Widget"
	976	def validate(self, datastructure, **kw):
	977	"""Validate datastructure and update datamodel."""
	978	valid = CPSStringWidget.validate(self, datastructure, **kw)
[1571]	979	logger = logging.getLogger('Widgets.StudentIdWidget.validate')
[1393]	980	#import pdb;pdb.set_trace()
	981	s_cat = self.students_catalog
	982	err = 0
	983	widget_id = self.getWidgetId()
	984	value = datastructure[widget_id]
	985	if not valid or not value:
[1891]	986	err = 'Invalid Id string'
[1573]	987	logger.info('Invalid id string %s' % value)
[1449]	988	datastructure['student'] = None
[1393]	989	else:
	990	value = value.upper()
	991	res = s_cat(id = value)
	992	if not res:
[1573]	993	logger.info('Student id %s not found' % value)
[1891]	994	err = 'No student with this Id'
[1393]	995	datastructure['student'] = None
	996	else:
	997	datastructure['student'] = res[0]
	998	if err:
	999	datastructure.setError(widget_id, err)
	1000	else:
	1001	datamodel = datastructure.getDataModel()
	1002	datamodel[self.fields[0]] = value
	1003	return not err
	1004
	1005	InitializeClass(StudentIdWidget)
	1006
	1007	widgetRegistry.register(StudentIdWidget)
	1008	###)
	1009
[1146]	1010	class WAeUPMultilineResultsWidget(CPSStringWidget): ###(
	1011	""" WAeUPMultilineResults Widget"""
	1012	meta_type = "WAeUp Multiline Results Widget"
	1013	_properties = CPSWidget._properties + (
	1014	{'id': 'nr_of_lines', 'type': 'int', 'mode': 'w',
	1015	'label': 'Nr of Lines'},
	1016	)
	1017	nr_of_lines = 5
	1018	def prepare(self, datastructure, **kw): ###(
	1019	"""Prepare datastructure from datamodel."""
	1020	datamodel = datastructure.getDataModel()
	1021	#import pdb;pdb.set_trace()
	1022	widget_id = self.getWidgetId()
	1023	v = datamodel[self.fields[0]]
	1024	if type(v) is ListType and v:
	1025	nr_results = len(v)
	1026	else:
	1027	v = []
	1028	nr_results = 0
	1029	count = 1
	1030	for s,g in v:
	1031	wid = "%s%02d"% (widget_id,count)
	1032	datastructure[wid+'_s'] = s
	1033	datastructure[wid+'_g'] = g
	1034	count += 1
	1035	if nr_results < self.nr_of_lines:
	1036	for line in range(nr_results,self.nr_of_lines):
	1037	v.append(('',''))
	1038	wid = "%s%02d"% (widget_id,line)
	1039	datastructure[wid+'_s'] = ''
	1040	datastructure[wid+'_g'] = ''
	1041	datastructure[widget_id] = v
	1042	datastructure[widget_id+'_s'] = ''
	1043	datastructure[widget_id+'_g'] = ''
	1044	###)
	1045
	1046	def validate(self, datastructure, **kw): ###(
	1047	"""Validate datastructure and update datamodel."""
	1048	#import pdb;pdb.set_trace()
	1049	widget_id = self.getWidgetId()
	1050	err = 0
	1051	lines = []
	1052	for line in range(1,30):
	1053	wid = "%s%02d"% (widget_id,line)
	1054	if not datastructure.has_key(wid+'_s'):
	1055	break
	1056	lines.append((datastructure[wid+'_s'].strip(),
	1057	datastructure[wid+'_g'].strip()))
[1155]	1058
[1146]	1059	s = datastructure[widget_id+'_s'].strip()
	1060	g = datastructure[widget_id+'_g'].strip()
	1061	if s and g:
	1062	lines.append((s,g))
	1063	active = []
	1064	for s,g in lines:
	1065	if g != "":
	1066	active.append((s,g))
	1067	if err:
	1068	datastructure.setError(widget_id, err)
	1069	else:
	1070	datamodel = datastructure.getDataModel()
	1071	datamodel[self.fields[0]] = active
	1072	return not err
	1073	###)
	1074
	1075	def render(self, mode, datastructure, **kw): ###(
	1076	"""Render in mode from datastructure."""
	1077	render_method = 'widget_waeup_multiline_result_render'
	1078	meth = getattr(self, render_method, None)
	1079	if meth is None:
	1080	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1081	% (render_method, self.getId()))
	1082	#import pdb;pdb.set_trace()
	1083	datamodel = datastructure.getDataModel()
	1084	widget_id = self.getWidgetId()
	1085	lines = datamodel[self.fields[0]]
	1086	if len(lines) < self.nr_of_lines:
	1087	for line in range(len(lines),self.nr_of_lines + 1):
	1088	lines.append(('',''))
	1089	datastructure[widget_id] = lines
	1090	datastructure[widget_id+'_s'] = ''
	1091	datastructure[widget_id+'_g'] = ''
	1092	## count = 1
	1093	## for s,g in v:
	1094	## wid = "%s%02d"% (widget_id,count)
	1095	## count += 1
	1096	return meth(mode=mode,
	1097	datastructure=datastructure,
	1098	)
	1099	###)
	1100
	1101
	1102	InitializeClass(WAeUPMultilineResultsWidget)
	1103	widgetRegistry.register(WAeUPMultilineResultsWidget)
	1104	###)
	1105
[794]	1106	class WAeUPResultsWidget(CPSStringWidget): ###(
	1107	""" WAeUPResults Widget"""
	1108	meta_type = "WAeUp Results Widget"
	1109
	1110	def prepare(self, datastructure, **kw): ###(
	1111	"""Prepare datastructure from datamodel."""
	1112	datamodel = datastructure.getDataModel()
	1113	v = datamodel[self.fields[0]]
	1114	#import pdb;pdb.set_trace()
	1115	widget_id = self.getWidgetId()
[807]	1116	datastructure[widget_id] = v
[794]	1117	datastructure[widget_id+'_s'] = ''
	1118	datastructure[widget_id+'_g'] = ''
	1119	###)
	1120
	1121	def validate(self, datastructure, **kw): ###(
	1122	"""Validate datastructure and update datamodel."""
[807]	1123	#import pdb;pdb.set_trace()
[794]	1124	widget_id = self.getWidgetId()
	1125	v = datastructure[widget_id]
[2738]	1126	if not v:
	1127	v = []
[794]	1128	err = 0
	1129	s = datastructure[widget_id+'_s'].strip()
	1130	g = datastructure[widget_id+'_g'].strip()
[807]	1131	while 1:
	1132	if not s and g:
[1891]	1133	err = "No subject grade for subject"
[807]	1134	break
	1135	i = 0
	1136	done = False
[2785]	1137	#import pdb;pdb.set_trace()
[807]	1138	for sv,gv in v:
	1139	if sv == s:
	1140	done = True
	1141	if not g:
	1142	v.pop(i)
	1143	break
	1144	v[i] = (s,g)
	1145	break
	1146	i += 1
	1147	if done:
	1148	break
	1149	if s and g:
[2785]	1150	if v:
	1151	v += (s,g),
	1152	else:
	1153	v = [(s,g),]
[807]	1154	break
[794]	1155	if err:
	1156	datastructure.setError(widget_id, err)
	1157	else:
	1158	datamodel = datastructure.getDataModel()
	1159	datamodel[self.fields[0]] = v
[2785]	1160	datastructure[widget_id] = v
[794]	1161	datastructure[widget_id+'_s'] = s
	1162	datastructure[widget_id+'_g'] = g
	1163	return not err
	1164	###)
	1165
	1166	def render(self, mode, datastructure, **kw): ###(
	1167	"""Render in mode from datastructure."""
	1168	render_method = 'widget_waeup_result_render'
	1169	meth = getattr(self, render_method, None)
	1170	if meth is None:
	1171	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1172	% (render_method, self.getId()))
	1173	datamodel = datastructure.getDataModel()
	1174	widget_id = self.getWidgetId()
	1175	datastructure[widget_id+'_s'] = ''
	1176	datastructure[widget_id+'_g'] = ''
	1177	return meth(mode=mode,
	1178	datastructure=datastructure,
	1179	)
	1180	###)
	1181
	1182
	1183	InitializeClass(WAeUPResultsWidget)
	1184	widgetRegistry.register(WAeUPResultsWidget)
	1185	###)
	1186
[488]	1187	class ScratchCardPin: ###(
	1188	"""the ScratchCardPin"""
	1189	def __init__(self,prefix,batch_no,number):
[990]	1190	if not batch_no and not number:
	1191	s = prefix
[996]	1192	if len(s) > 3:
[990]	1193	prefix,batch_no,number = s[:3],s[3:-10],s[-10:]
	1194	else:
[996]	1195	prefix,batch_no,number = s,'',''
[488]	1196	self.p = prefix
	1197	self.b = batch_no
	1198	self.n = number
	1199
	1200	def __str__(self):
	1201	return "%s-%s-%s" % (self.p,self.b,self.n)
[1146]	1202
	1203	def __repr__(self):
	1204	return "%s%s%s" % (self.p,self.b,self.n)
[488]	1205	###)
	1206
[47]	1207	class ScratchcardPinWidget(CPSStringWidget): ###(
[22]	1208	""" ScratchcardPin Widget"""
[199]	1209	meta_type = "Scratchcard Pin Widget"
[488]	1210	_properties = CPSWidget._properties + (
	1211	{'id': 'prefix', 'type': 'string', 'mode': 'w',
	1212	'label': 'Prefix'},
	1213	{'id': 'reference', 'type': 'string', 'mode': 'w',
	1214	'label': 'Reference Field'},
[2597]	1215	{'id': 'reuse_pin', 'type': 'boolean', 'mode': 'w',
[2593]	1216	'label': 'Reuse Application Pin'},
[488]	1217	)
	1218	prefix = ''
	1219	reference = ''
[2597]	1220	reuse_pin = False
	1221
[502]	1222	def prepare(self, datastructure, **kw): ###(
[488]	1223	"""Prepare datastructure from datamodel."""
	1224	datamodel = datastructure.getDataModel()
	1225	v = datamodel[self.fields[0]]
	1226	widget_id = self.getWidgetId()
[747]	1227	if v and type(v) is StringType:
[990]	1228	try:
	1229	p,b,n = v.split('-')
	1230	v = ScratchCardPin(p,b,n)
	1231	except ValueError:
	1232	v = ScratchCardPin(v,'','')
[488]	1233	if v:
[742]	1234	p = '%s' % v.p
[488]	1235	b = '%s' % v.b
	1236	n = '%s' % v.n
	1237	else:
[742]	1238	p = self.prefix
	1239	if p.startswith('@'):
	1240	p = getattr(self,self.prefix[1:])()
[488]	1241	b = n = ''
[742]	1242	v = ScratchCardPin(p,b,n)
[488]	1243	datastructure[widget_id] = v
[742]	1244	datastructure[widget_id+'_p'] = p
[488]	1245	datastructure[widget_id+'_b'] = b
	1246	datastructure[widget_id+'_n'] = n
[1376]	1247	###)
[758]	1248
[1169]	1249	def validate(self, datastructure, **kw): ###(
[22]	1250	"""Validate datastructure and update datamodel."""
[1571]	1251	s_logger = logging.getLogger('Widgets.ScratchcardPinWidget.validate')
[488]	1252	widget_id = self.getWidgetId()
	1253	v = datastructure[widget_id]
[996]	1254	#import pdb;pdb.set_trace()
[488]	1255	err = 0
[1907]	1256	mapping = {}
[742]	1257	prefix= self.prefix
	1258	if prefix.startswith('@'):
	1259	prefix= getattr(self,self.prefix[1:])()
[488]	1260	b = datastructure[widget_id+'_b'].strip()
	1261	n = datastructure[widget_id+'_n'].strip()
[502]	1262	pins = self.portal_pins
[742]	1263	pin = "%(prefix)s%(b)s%(n)s" % vars()
[2001]	1264	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[816]	1265	do = 1
[1025]	1266	s_id = str(self.portal_membership.getAuthenticatedMember())
[1343]	1267	if self.isStaff():
[1326]	1268	do = 0
	1269	err ='You are not a Student. PIN neither checked nor used.'
[1571]	1270	s_logger.info('%s tried to use scratch card %s' % (s_id,pin_str))
[1557]	1271	elif len(b) > 1 and b.find('-') > -1:
	1272	do = 0
[2604]	1273	err = 'PIN must not contain "-".'
[1573]	1274	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1557]	1275	elif n.find('-') > -1:
	1276	do = 0
[2604]	1277	err = 'PIN must not contain "-".'
[1573]	1278	s_logger.info('%s entered invalid PIN containing "-"' % (s_id))
[1376]	1279	elif len(n) != 10:
	1280	do = 0
[1891]	1281	err = 'Invalid PIN length'
[1573]	1282	s_logger.info('%s entered invalid PIN with length %d' % (s_id,len(n)))
[1326]	1283	elif self.reference == "":
[1030]	1284	ref = s_id
[635]	1285	else:
	1286	ref = datastructure[self.reference]
[843]	1287	if datastructure.errors:
[816]	1288	do = 0
[1805]	1289	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[1571]	1290	s_logger.info('%s/%s entered wrong data together with PIN %s' % (s_id,ref,pin_str))
[2603]	1291	elif prefix == 'APP' and not self.reuse_pin:
	1292	res = self.applicants_catalog(reg_no = ref)
[2709]	1293	if not res:
	1294	res = self.applicants_catalog(reg_no = ref.upper())
[2603]	1295	if res and res[0].pin == pin_str:
	1296	do = 0
[2604]	1297	err = 'Application PINs cannot be reused.'
[2603]	1298	s_logger.info('%s entered same PIN as for screening application %s' % (s_id,pin_str))
[2597]	1299
[816]	1300	while do:
[2766]	1301	ok,record = pins.searchAndSetRecord(pin,ref,prefix)
[1030]	1302	if ok < -2 or ok > 2:
	1303	err = 'Unknown error, please report!'
[1571]	1304	s_logger.info('%s/%s caused unknown error with PIN %s' % (s_id,ref,pin_str))
[1030]	1305	break
	1306	elif ok == -2:
[1783]	1307	err = 'Service already is activated but with a different PIN.'
[1571]	1308	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (s_id,ref,pin_str))
[710]	1309	break
	1310	elif ok == -1:
[1793]	1311	err = 'Invalid PIN'
[1571]	1312	s_logger.info('%s/%s entered invalid PIN %s' % (s_id,ref,pin_str))
[502]	1313	break
	1314	if ok == 0:
[1571]	1315	err = 'PIN already used'
	1316	s_logger.info('%s/%s entered used PIN %s' % (s_id,ref,pin_str))
[502]	1317	break
	1318	if ok >= 1:
[710]	1319	#import pdb;pdb.set_trace()
[635]	1320	if self.isStudent():
[992]	1321	if self.reference == "jamb_reg_no":
[997]	1322	err = "You are already logged in."
[1573]	1323	s_logger.info('%s/%s checked admission with PIN %s though logged in' % (s_id,ref,pin_str))
[992]	1324	break
[1082]	1325	if ok == 1:
[1571]	1326	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[1032]	1327	else:
[1571]	1328	s_logger.info('%s/%s repeatedly used PIN %s' % (s_id,ref,pin_str))
[637]	1329	break
[635]	1330	else:
	1331	student = getStudentByRegNo(self,ref)
[1571]	1332	s_logger.info('%s/%s successfully used PIN %s' % (s_id,ref,pin_str))
[502]	1333	if student is None:
[2604]	1334	err = "Student record not found."
[1571]	1335	s_logger.info('%s not found in admission list' % (ref))
[502]	1336	break
[648]	1337	s_id = student.getId()
[502]	1338	if ok == 2:
[990]	1339	if self.reference == "jamb_reg_no":
	1340	if hasattr(self.portal_directories.students,s_id):
[1907]	1341	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1342	mapping = {'id': s_id}
[1571]	1343	s_logger.info('%s/%s repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1344	break
	1345	else:
[1571]	1346	s_logger.info('%s/%s (non-member) repeatedly checked admission with PIN %s' % (s_id,ref,pin_str))
[990]	1347	else:
[1891]	1348	err = "Unknown error"
[1571]	1349	s_logger.info('%s/%s repeatedly activated service with PIN %s' % (s_id,ref,pin_str))
[986]	1350	break
	1351	try:
	1352	student.getContent().makeStudentMember(s_id,password=pin[4:])
[1571]	1353	s_logger.info('%s/%s has been created using PIN %s' % (s_id,ref,pin_str))
[986]	1354	except:
[1907]	1355	err = "Please login with your Student Id ${id} and 10-digit PIN."
	1356	mapping = {'id': s_id}
[1571]	1357	s_logger.info('%s/%s could not be made a member with PIN %s' % (s_id,ref,pin_str))
[986]	1358	break
[502]	1359	break
[488]	1360	if err:
[1907]	1361	datastructure.setError(widget_id, err,mapping)
[488]	1362	else:
	1363	datamodel = datastructure.getDataModel()
[742]	1364	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1365	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1366	datastructure[widget_id+'_p'] = prefix
[488]	1367	datastructure[widget_id+'_b'] = b
	1368	datastructure[widget_id+'_n'] = n
[502]	1369	datastructure['s_id'] = s_id
[488]	1370	return not err
[444]	1371
[1169]	1372	###)
	1373
[502]	1374	def render(self, mode, datastructure, **kw): ###(
[488]	1375	"""Render in mode from datastructure."""
	1376	render_method = 'widget_scratch_card_pin_render'
	1377	meth = getattr(self, render_method, None)
	1378	if meth is None:
	1379	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1380	% (render_method, self.getId()))
	1381
	1382	# XXX AT: datastructure has to be set again here, in case we're in edit
	1383	# or create mode, because a default value has to be provided.
	1384	#import pdb;pdb.set_trace()
	1385	datamodel = datastructure.getDataModel()
	1386	v = datamodel[self.fields[0]]
[502]	1387	if v and type(v) is StringType:
[990]	1388	try:
	1389	p,b,n = v.split('-')
	1390	v = ScratchCardPin(p,b,n)
	1391	except ValueError:
[2002]	1392	v = ScratchCardPin(self.prefix,'XXX',v)
[996]	1393	pass
[488]	1394	if v:
[742]	1395	prefix= '%s' % v.p
[488]	1396	b = '%s' % v.b
	1397	n = '%s' % v.n
[22]	1398	else:
[742]	1399	prefix= self.prefix
	1400	if prefix.startswith('@'):
	1401	prefix= getattr(self,self.prefix[1:])()
[488]	1402	b = n = ''
[742]	1403	v = ScratchCardPin(prefix,b,n)
	1404	widget_id = self.getWidgetId()
	1405	datastructure[widget_id] = v
	1406	datastructure[widget_id+'_p'] = prefix
	1407	datastructure[widget_id+'_b'] = b
	1408	datastructure[widget_id+'_n'] = n
[758]	1409	return meth(mode=mode,
	1410	datastructure=datastructure,
[488]	1411	)
[523]	1412	###)
[488]	1413
[22]	1414	InitializeClass(ScratchcardPinWidget)
[199]	1415	widgetRegistry.register(ScratchcardPinWidget)
[2094]	1416	###)
[22]	1417
[2094]	1418	class PumePinWidget(ScratchcardPinWidget): ###(
	1419	""" Pume Pin Widget"""
	1420	meta_type = "Pume Pin Widget"
[2098]	1421	catalog = "applicants_catalog"
[2307]	1422	reference = ''
[2099]	1423
[2342]	1424	def prepare(self, datastructure, **kw): ###(
	1425	"""Prepare datastructure from datamodel."""
	1426	datamodel = datastructure.getDataModel()
[2350]	1427	#import pdb;pdb.set_trace()
[2342]	1428	v = datamodel[self.fields[0]]
	1429	widget_id = self.getWidgetId()
	1430	if v and type(v) is StringType:
	1431	try:
	1432	p,b,n = v.split('-')
	1433	v = ScratchCardPin(p,b,n)
	1434	except ValueError:
	1435	v = ScratchCardPin(v,'','')
	1436	if v:
	1437	p = '%s' % v.p
	1438	b = '%s' % v.b
	1439	n = '%s' % v.n
	1440	else:
	1441	p = self.prefix
	1442	if p.startswith('@'):
	1443	p = getattr(self,self.prefix[1:])()
	1444	b = n = ''
	1445	v = ScratchCardPin(p,b,n)
	1446	datastructure[widget_id] = v
	1447	datastructure[widget_id+'_p'] = p
	1448	datastructure[widget_id+'_b'] = b
	1449	datastructure[widget_id+'_n'] = n
	1450	###)
	1451
[2094]	1452	def validate(self, datastructure, **kw): ###(
	1453	"""Validate datastructure and update datamodel."""
[2789]	1454	s_logger = logging.getLogger('Widgets.PumePinWidget.validate')
[2094]	1455	widget_id = self.getWidgetId()
	1456	v = datastructure[widget_id]
	1457	err = 0
	1458	mapping = {}
	1459	prefix= self.prefix
	1460	if prefix.startswith('@'):
	1461	prefix= getattr(self,self.prefix[1:])()
	1462	b = datastructure[widget_id+'_b'].strip()
	1463	n = datastructure[widget_id+'_n'].strip()
	1464	pins = self.portal_pins
	1465	pin = "%(prefix)s%(b)s%(n)s" % vars()
	1466	pin_str = "%(prefix)s-%(b)s-%(n)s" % vars()
[2307]	1467	member_id = str(self.portal_membership.getAuthenticatedMember())
[2094]	1468	do = 1
	1469	if self.isStaff():
	1470	do = 0
[2541]	1471	err ='You are logged in, please log out. PIN neither checked nor used.'
[2344]	1472	s_logger.info('%s tried to use scratch card %s' % (member_id,pin_str))
[2541]	1473	elif self.isStudent():
	1474	do = 0
[2875]	1475	#ref = datastructure[self.reference]
[2541]	1476	err ='You are logged in, please log out. PIN neither checked nor used.'
[2875]	1477	s_logger.info('%s applied for screening test while logged in with pin %s' % (member_id,pin_str))
[2094]	1478	elif len(b) > 1 and b.find('-') > -1:
	1479	do = 0
	1480	err = 'PIN must not contain "-"'
[2307]	1481	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1482	elif n.find('-') > -1:
	1483	do = 0
	1484	err = 'PIN must not contain "-"'
[2307]	1485	s_logger.info('%s entered invalid PIN containing "-"' % (member_id))
[2094]	1486	elif len(n) != 10:
	1487	do = 0
	1488	err = 'Invalid PIN length'
[2307]	1489	s_logger.info('%s entered invalid PIN with length %d' % (member_id,len(n)))
[2094]	1490	elif self.reference == "":
[2307]	1491	ref = n
[2094]	1492	else:
	1493	ref = datastructure[self.reference]
	1494	if datastructure.errors:
	1495	do = 0
	1496	datastructure.setError(widget_id, 'PIN neither checked nor used.')
[2307]	1497	s_logger.info('%s/%s entered wrong data together with PIN %s' % (member_id,ref,pin_str))
[2094]	1498	while do:
[2766]	1499	ok,pin_record = pins.searchAndSetRecord(pin,ref,prefix)
[2094]	1500	if ok < -2 or ok > 2:
	1501	err = 'Unknown error, please report!'
[2307]	1502	s_logger.info('%s/%s caused unknown error with PIN %s' % (member_id,ref,pin_str))
[2094]	1503	break
	1504	elif ok == -2:
[2352]	1505	err = 'Service is already activated but with a different PIN.'
[2307]	1506	s_logger.info('%s/%s repeatedly activated service but with different PIN %s' % (member_id,ref,pin_str))
[2094]	1507	break
	1508	elif ok == -1:
	1509	err = 'Invalid PIN'
[2307]	1510	s_logger.info('%s/%s entered invalid PIN %s' % (member_id,ref,pin_str))
[2094]	1511	break
	1512	if ok == 0:
	1513	err = 'PIN already used'
[2307]	1514	s_logger.info('%s/%s entered used PIN %s' % (member_id,ref,pin_str))
[2094]	1515	break
	1516	if ok >= 1:
[2342]	1517	#screening_type = self.REQUEST.form.get('screening_type','unknown')
[2356]	1518	#screening_type = datastructure['screening_type']
[2353]	1519	if self.REQUEST.traverse_subpath:
	1520	screening_type_request = self.REQUEST.traverse_subpath[0]
	1521	else:
	1522	screening_type_request = 'manage'
[2541]	1523
	1524	if datastructure.has_key('record'):
[2094]	1525	applicant = datastructure['record']
[2355]	1526	if applicant.screening_type != screening_type_request\
	1527	and screening_type_request != 'manage':
[2357]	1528	err = "You are using the wrong access form!"
[2356]	1529	s_logger.info('%s tried to use %s application form but has applied for %s' % (ref,screening_type_request,applicant.screening_type))
[2350]	1530	break
[2099]	1531	if not applicant.pin:
[2094]	1532	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1533	d = {}
	1534	d['reg_no'] = applicant.reg_no
[2098]	1535	d['pin'] = pin_str
[2353]	1536	#d['screening_type'] = screening_type
[2536]	1537	#d['status'] = 'entered'
[2098]	1538	getattr(self,self.catalog).modifyRecord(**d)
[2094]	1539	elif applicant.pin != pin_str:
[2307]	1540	s_logger.info('%s/%s tried to enter application record with different PIN %s' % (member_id,ref,pin_str))
[2094]	1541	elif applicant.pin == pin_str:
[2307]	1542	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (member_id,ref,pin_str))
	1543	else:
[2324]	1544	datastructure['reg_no'] = ref
[2307]	1545	res = self.applicants_catalog(reg_no = ref)
	1546	if not res:
	1547	s_logger.info('%s successfully used PIN %s' % (ref,pin_str))
	1548	d = {}
	1549	d['reg_no'] = ref
	1550	d['pin'] = pin_str
	1551	d['status'] = 'entered'
[2353]	1552	d['screening_type'] = screening_type_request
[2789]	1553	d['serial'] = "%c%05d" % (pin_record.prefix_batch[-1],
	1554	pin_record.serial)
[2307]	1555	self.applicants_catalog.addRecord(**d)
	1556	else:
	1557	s_logger.info('%s/%s repeatedly entered application record with PIN %s' % (ref,ref,pin_str))
[2094]	1558	break
	1559	if err:
	1560	datastructure.setError(widget_id, err,mapping)
	1561	else:
	1562	datamodel = datastructure.getDataModel()
	1563	datamodel[self.fields[0]] = ScratchCardPin(prefix,b,n)
	1564	datastructure[widget_id] = ScratchCardPin(prefix,b,n)
	1565	datastructure[widget_id+'_p'] = prefix
	1566	datastructure[widget_id+'_b'] = b
	1567	datastructure[widget_id+'_n'] = n
	1568	return not err
	1569	###)
	1570
[2098]	1571	def render(self, mode, datastructure, **kw): ###(
	1572	"""Render in mode from datastructure."""
	1573	render_method = 'widget_scratch_card_pin_render'
	1574	meth = getattr(self, render_method, None)
	1575	if meth is None:
	1576	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1577	% (render_method, self.getId()))
	1578
	1579	# XXX AT: datastructure has to be set again here, in case we're in edit
	1580	# or create mode, because a default value has to be provided.
	1581	#import pdb;pdb.set_trace()
	1582	datamodel = datastructure.getDataModel()
	1583	v = datamodel[self.fields[0]]
	1584	#import pdb;pdb.set_trace()
	1585	if v and type(v) is StringType:
	1586	try:
	1587	p,b,n = v.split('-')
	1588	v = ScratchCardPin(p,b,n)
	1589	except ValueError:
	1590	v = ScratchCardPin(self.prefix,'XXX',v)
	1591	pass
	1592	if v:
	1593	prefix= '%s' % v.p
	1594	b = '%s' % v.b
	1595	n = '%s' % v.n
	1596	else:
	1597	prefix= self.prefix
	1598	if prefix.startswith('@'):
	1599	prefix= getattr(self,self.prefix[1:])()
	1600	b = n = ''
	1601	v = ScratchCardPin(prefix,b,n)
	1602	widget_id = self.getWidgetId()
	1603	datastructure[widget_id] = v
	1604	datastructure[widget_id+'_p'] = prefix
	1605	datastructure[widget_id+'_b'] = b
	1606	datastructure[widget_id+'_n'] = n
	1607	return meth(mode=mode,
	1608	datastructure=datastructure,
	1609	)
	1610	###)
	1611
[2094]	1612	InitializeClass(PumePinWidget)
	1613	widgetRegistry.register(PumePinWidget)
[47]	1614	###)
	1615
[1169]	1616	class WAeUPImageWidget(CPSImageWidget): ###(
[537]	1617	"""Photo widget."""
	1618	meta_type = 'WAeUP Image Widget'
	1619
	1620	def render(self, mode, datastructure, **kw):
	1621	render_method = 'widget_waeup_image_render'
	1622	meth = getattr(self, render_method, None)
	1623	if meth is None:
	1624	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1625	% (render_method, self.getId()))
	1626	img_info = self.getImageInfo(datastructure)
	1627	return meth(mode=mode, datastructure=datastructure, **img_info)
	1628
	1629	InitializeClass(WAeUPImageWidget)
	1630
	1631	widgetRegistry.register(WAeUPImageWidget)
[1804]	1632	###)
[537]	1633
[2342]	1634	class ApplicationImageWidget(CPSImageWidget): ###(
[2110]	1635	"""Image widget with filesystem storage."""
[2342]	1636	meta_type = 'Application Image Widget'
[2110]	1637	_properties = CPSImageWidget._properties +\
	1638	(
	1639	{'id': 'path', 'type': 'string', 'mode': 'w',
	1640	'label': 'Relative Path'},
	1641	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1642	'label': 'Field to build the id'},
	1643	)
	1644	path = "images"
[2119]	1645	storage_path = "%s/import/%s" % (i_home,path)
[2110]	1646	id_field = "reg_no"
[537]	1647
[2110]	1648	def getImageInfo(self, datastructure): ###(
[2098]	1649	"""Get the file info from the datastructure."""
	1650	widget_id = self.getWidgetId()
[2120]	1651	if datastructure.has_key(widget_id):
	1652	fileupload = datastructure[widget_id]
	1653	dm = datastructure.getDataModel()
	1654	field_id = self.fields[0]
[2342]	1655	screening_type = datastructure.get('screening_type')
[2120]	1656	current_filename = "%s_%s.jpg" % (datastructure[self.id_field],
	1657	field_id,)
[2342]	1658	base_path = os.path.join(screening_type,current_filename)
[2684]	1659	content_url = os.path.join('viewimage_applicant',self.path,base_path)
[2342]	1660	file_path = os.path.join(self.storage_path,base_path)
	1661	#import pdb; pdb.set_trace()
[2120]	1662	else:
	1663	file_path = "XXX"
[2114]	1664	# read the file from the filesystem
	1665	if not os.path.exists(file_path):
[2120]	1666	height = -1
	1667	width = -1
[2098]	1668	empty_file = True
	1669	session_file = False
	1670	current_filename = ''
[2120]	1671	content_url = ''
[2098]	1672	size = 0
[2116]	1673	mimetype = ''
[2098]	1674	last_modified = ''
[2119]	1675	height = ''
	1676	width = ''
[2122]	1677
[2098]	1678	else:
[2114]	1679	image = open(file_path)
[2142]	1680	from OFS.Image import getImageInfo as getImageInfoOFS
[2110]	1681	image.seek(0)
[2142]	1682	data = image.read(2000)
[2114]	1683	size = len(data)
	1684	empty_file = size == 0
	1685	session_file = False
	1686	last_modified = ''
	1687	image.close()
[2142]	1688	mimetype, width, height = getImageInfoOFS(data)
[2119]	1689
[2110]	1690	if width < 0:
	1691	width = None
	1692	if height < 0:
	1693	height = None
[2117]	1694
[2110]	1695	if (self.allow_resize
	1696	and height is not None
	1697	and width is not None):
	1698	z_w = z_h = 1
	1699	h = int(self.display_height)
	1700	w = int(self.display_width)
	1701	if w and h:
	1702	if w < width:
	1703	z_w = w / float(width)
	1704	if h < height:
	1705	z_h = h / float(height)
	1706	zoom = min(z_w, z_h)
	1707	width = int(zoom * width)
	1708	height = int(zoom * height)
[2117]	1709	#import pdb;pdb.set_trace()
[2114]	1710	image_info = {
	1711	'empty_file': empty_file,
	1712	'session_file': session_file,
	1713	'current_filename': current_filename,
	1714	'size': size,
	1715	'last_modified': last_modified,
	1716	'content_url': content_url,
	1717	'mimetype': mimetype,
	1718	}
	1719	title = image_info['current_filename']
	1720	alt = title or ''
[2117]	1721	#height = int(self.display_height)
	1722	#width = int(self.display_width)
[2114]	1723	if height is None or width is None:
	1724	tag = renderHtmlTag('img', src=image_info['content_url'],
	1725	alt=alt, title=title)
	1726	else:
	1727	tag = renderHtmlTag('img', src=image_info['content_url'],
	1728	width=str(width), height=str(height),
	1729	alt=alt, title=title)
[2110]	1730
	1731	image_info['height'] = height
	1732	image_info['width'] = width
	1733	image_info['image_tag'] = tag
	1734	return image_info
[2098]	1735	###)
	1736
[2114]	1737	def checkFileName(self, filename, mimetype):
	1738	return '', {}
	1739	if mimetype and mimetype.startswith('image'):
	1740	return '', {}
	1741	return 'cpsschemas_err_image', {}
	1742
[2098]	1743	def prepare(self, datastructure, **kw): ###(
	1744	"""Prepare datastructure from datamodel."""
	1745	datamodel = datastructure.getDataModel()
	1746	widget_id = self.getWidgetId()
	1747	file_name = datamodel[self.fields[0]]
[2136]	1748	#import pdb; pdb.set_trace()
	1749	if self.allow_resize:
	1750	datastructure[self.getWidgetId() + '_resize'] = ''
[2342]	1751	screening_type = datamodel.get('screening_type',None)
	1752	if not screening_type:
	1753	screening_type = self.REQUEST.form.get('screening_type','pume')
	1754	datastructure["screening_type"] = screening_type
[2110]	1755	datastructure[widget_id] = file_name
[2114]	1756	datastructure[widget_id + '_choice'] = 'change'
	1757	title = 'Passport Foto'
[2098]	1758	datastructure[widget_id + '_filename'] = title
	1759	###)
	1760
[2114]	1761	def validate(self, datastructure, **kw): ###(
[2098]	1762	"""Update datamodel from user data in datastructure.
	1763	"""
[2342]	1764	logger = logging.getLogger('Widgets.ApplicationImageWidget.validate')
[2098]	1765	datamodel = datastructure.getDataModel()
	1766	field_id = self.fields[0]
	1767	widget_id = self.getWidgetId()
	1768	store = False
	1769	fileupload = None
	1770	mimetype = None
	1771	old_file = datamodel[field_id]
[2114]	1772	# if old_file is not None:
	1773	# old_filename = old_file.title
	1774	# else:
	1775	# old_filename = ''
	1776	choice = datastructure[widget_id+'_choice']
	1777	fileupload = datastructure[widget_id]
	1778	is_upload = isinstance(fileupload, FileUpload)
[2136]	1779	#import pdb; pdb.set_trace()
	1780	if not is_upload and not datamodel[field_id]:
	1781	if self.is_required:
[2137]	1782	return self.validateError('Picture upload required', {},
[2136]	1783	datastructure)
[2098]	1784	if choice == 'delete':
	1785	if self.is_required:
	1786	return self.validateError('cpsschemas_err_required', {},
	1787	datastructure)
	1788	datamodel[field_id] = None
	1789	elif choice == 'keep':
	1790	fileupload = datastructure[widget_id]
	1791	if isinstance(fileupload, PersistableFileUpload):
	1792	# Keeping something from the session means we
	1793	# actually want to store it.
	1794	store = True
[2114]	1795	# else:
	1796	# # Nothing to change, don't pollute datastructure
	1797	# # with something costly already stored, which therefore
	1798	# # doesn't need to be kept in the session.
	1799	# self.unprepare(datastructure)
	1800	elif choice == 'change' and is_upload:
[2098]	1801	if not fileupload:
	1802	return self.validateError('cpsschemas_err_file_empty', {},
	1803	datastructure)
	1804	if not isinstance(fileupload, FileUpload):
	1805	return self.validateError('cpsschemas_err_file', {},
	1806	datastructure)
	1807	fileupload.seek(0, 2) # end of file
	1808	size = fileupload.tell()
	1809	if not size:
	1810	return self.validateError('cpsschemas_err_file_empty', {},
	1811	datastructure)
	1812	if self.size_max and size > self.size_max:
	1813	max_size_str = self.getHumanReadableSize(self.size_max)
[2120]	1814	err = 'This file is too big, the allowed max size is ${max_size}'
[2122]	1815	logger.info('%s tried to upload picture with size %dk' %(datastructure['reg_no'],int(size)/1000) )
[2098]	1816	err_mapping = {'max_size': max_size_str}
	1817	return self.validateError(err, err_mapping, datastructure)
	1818	store = True
	1819
	1820
	1821	# Find filename
[2136]	1822	if is_upload and store:
[2114]	1823	ext ='jpg'
[2342]	1824	screening_type = datastructure.get('screening_type')
[2114]	1825	filename = "%s_%s.%s" % (datastructure[self.id_field],
[2342]	1826	self.getWidgetId(),
	1827	ext)
[2136]	1828	datamodel[field_id] = filename
[2114]	1829	registry = getToolByName(self, 'mimetypes_registry')
	1830	mimetype = registry.lookupExtension(filename.lower())
	1831	if mimetype is not None:
	1832	mimetype = str(mimetype) # normalize
[2110]	1833	file = self.makeFile(filename, fileupload, datastructure)
[2098]	1834	# Fixup mimetype
[2110]	1835	if mimetype and file.content_type != mimetype:
	1836	file.content_type = mimetype
	1837	# Store the file in the filesystem
[2114]	1838	#import pdb;pdb.set_trace()
[2342]	1839	base_path = os.path.join(self.storage_path, screening_type)
	1840	if not os.path.exists(base_path):
	1841	os.mkdir(base_path)
[2344]	1842	full_path = os.path.join(base_path, filename)
[2114]	1843	pict = open(full_path,"w")
	1844	fileupload.seek(0)
	1845	pict.write(fileupload.read())
	1846	pict.close()
[2098]	1847
[2110]	1848
[2098]	1849	return True
	1850
[2114]	1851	###)
[2098]	1852
[2114]	1853	def render(self, mode, datastructure, **kw): ###(
	1854	render_method = 'widget_passport_render'
	1855	meth = getattr(self, render_method, None)
	1856	if meth is None:
	1857	raise RuntimeError("Unknown Render Method %s for widget type %s"
	1858	% (render_method, self.getId()))
	1859	img_info = self.getImageInfo(datastructure)
	1860	return meth(mode=mode, datastructure=datastructure, **img_info)
	1861	###)
	1862
[2342]	1863	InitializeClass(ApplicationImageWidget)
[2098]	1864
[2342]	1865	widgetRegistry.register(ApplicationImageWidget)
[2098]	1866	###)
	1867
[2335]	1868	class FileImageWidget(CPSImageWidget): ###(
	1869	"""Image widget with filesystem storage."""
	1870	meta_type = 'File Image Widget'
	1871	_properties = CPSImageWidget._properties +\
	1872	(
	1873	{'id': 'path', 'type': 'string', 'mode': 'w',
	1874	'label': 'Relative Path'},
	1875	{'id': 'id_field', 'type': 'string', 'mode': 'w',
	1876	'label': 'Field to build the id'},
[2342]	1877	{'id': 'show_image', 'type': 'boolean', 'mode': 'w',
	1878	'label': 'Show Image'},
[2335]	1879	)
	1880	path = "images"
[2675]	1881	#storage_path = "%s/%s" % (i_home,path)
[2335]	1882	id_field = ""
[2342]	1883	show_image = False
[2344]	1884
[2354]	1885	def getStorageImageInfo(self,field_id):
	1886	info = {}
	1887	if self.id_field == "":
	1888	student_id = self.getStudentId()
	1889	else:
	1890	student_id = datastructure[self.id_field]
[2675]	1891	# student_path = os.path.join(self.storage_path,
	1892	# student_id)
	1893	student_path = getImagesDir(student_id)
[2354]	1894	image_name = ''
	1895	content_url = ''
	1896	current_filename = ''
[2358]	1897	if os.path.exists(student_path):
	1898	for name in os.listdir(student_path):
	1899	if name.startswith(field_id):
	1900	image_name = name
	1901	break
[2354]	1902	if image_name:
	1903	info['image_name'] = image_name
	1904	info['content_url'] = os.path.join(self.portal_url(),
[2675]	1905	"viewimage",
	1906	student_id,
	1907	image_name,
	1908	)
	1909	info['current_filename'] = image_name
	1910	info['file_path'] = os.path.join(student_path, image_name)
[2354]	1911	return info
[2356]	1912
[2335]	1913	def getImageInfo(self, datastructure): ###(
	1914	"""Get the file info from the datastructure."""
	1915	widget_id = self.getWidgetId()
	1916	if datastructure.has_key(widget_id):
	1917	fileupload = datastructure[widget_id]
	1918	dm = datastructure.getDataModel()
	1919	field_id = self.fields[0]
[2354]	1920	info = self.getStorageImageInfo(field_id)
[2335]	1921	else:
	1922	file_path = "XXX"
[2354]	1923	title = ""
[2335]	1924	# read the file from the filesystem
[2354]	1925	#import pdb; pdb.set_trace()
	1926	#if not os.path.exists(file_path):
	1927	if not info:
	1928	title = ""
[2335]	1929	height = -1
	1930	width = -1
	1931	empty_file = True
	1932	session_file = False
	1933	current_filename = ''
	1934	content_url = ''
	1935	size = 0
	1936	mimetype = ''
	1937	last_modified = ''
	1938	height = ''
	1939	width = ''
	1940	else:
[2354]	1941	title = info['image_name']
	1942	current_filename = info['current_filename']
	1943	content_url = info['content_url']
	1944	image = open(info['file_path'])
[2335]	1945	from OFS.Image import getImageInfo as getImageInfoOFS
	1946	image.seek(0)
	1947	data = image.read(2000)
	1948	size = len(data)
	1949	empty_file = size == 0
	1950	session_file = False
	1951	last_modified = ''
	1952	image.close()
	1953	mimetype, width, height = getImageInfoOFS(data)
	1954	registry = getToolByName(self, 'mimetypes_registry')
	1955	mimetype = (registry.lookupExtension(current_filename.lower()) or
	1956	registry.lookupExtension('file.bin'))
	1957	if width < 0:
	1958	width = None
	1959	if height < 0:
	1960	height = None
	1961
	1962	if (self.allow_resize
	1963	and height is not None
	1964	and width is not None):
	1965	z_w = z_h = 1
	1966	h = int(self.display_height)
	1967	w = int(self.display_width)
	1968	if w and h:
	1969	if w < width:
	1970	z_w = w / float(width)
	1971	if h < height:
	1972	z_h = h / float(height)
	1973	zoom = min(z_w, z_h)
	1974	width = int(zoom * width)
	1975	height = int(zoom * height)
	1976	#import pdb;pdb.set_trace()
	1977	image_info = {
	1978	'empty_file': empty_file,
	1979	'session_file': session_file,
	1980	'current_filename': title,
	1981	'size': size,
	1982	'last_modified': last_modified,
	1983	'content_url': content_url,
	1984	'mimetype': mimetype,
	1985	}
	1986	alt = title or ''
	1987	#height = int(self.display_height)
	1988	#width = int(self.display_width)
	1989	if height is None or width is None:
	1990	tag = renderHtmlTag('img', src=image_info['content_url'],
	1991	alt=alt, title=title)
	1992	else:
	1993	tag = renderHtmlTag('img', src=image_info['content_url'],
	1994	width=str(width), height=str(height),
	1995	alt=alt, title=title)
	1996
	1997	image_info['height'] = height
	1998	image_info['width'] = width
	1999	image_info['image_tag'] = tag
[2342]	2000	image_info['show_image'] = self.show_image
[2335]	2001	return image_info
	2002	###)
	2003
[2354]	2004	# def checkFileName(self, filename, mimetype):
	2005	# return '', {}
	2006	# if mimetype and mimetype.startswith('image'):
	2007	# return '', {}
	2008	# return 'cpsschemas_err_image', {}
[2335]	2009
	2010	def prepare(self, datastructure, **kw): ###(
	2011	"""Prepare datastructure from datamodel."""
	2012	datamodel = datastructure.getDataModel()
	2013	widget_id = self.getWidgetId()
	2014	file_name = datamodel[self.fields[0]]
[2336]	2015	if self.id_field == "":
	2016	student_id = self.getStudentId()
	2017	else:
	2018	student_id = datastructure[self.id_field]
[2346]	2019	if student_id is not None:
[2675]	2020	# student_path = os.path.join(self.storage_path,
	2021	# student_id)
	2022	student_path = getImagesDir(student_id)
[2346]	2023	if not os.path.exists(student_path):
	2024	self.waeup_tool.moveImagesToFS(student_id)
[2335]	2025	if self.allow_resize:
	2026	datastructure[self.getWidgetId() + '_resize'] = ''
	2027	datastructure[widget_id] = file_name
	2028	datastructure[widget_id + '_choice'] = 'change'
	2029	title = 'Passport Foto'
	2030	datastructure[widget_id + '_filename'] = title
	2031	###)
	2032
	2033	def validate(self, datastructure, **kw): ###(
	2034	"""Update datamodel from user data in datastructure.
	2035	"""
	2036	logger = logging.getLogger('Widgets.FileImageWidget.validate')
	2037	datamodel = datastructure.getDataModel()
	2038	field_id = self.fields[0]
	2039	widget_id = self.getWidgetId()
	2040	store = False
	2041	fileupload = None
	2042	mimetype = None
	2043	old_file = datamodel[field_id]
	2044	choice = datastructure[widget_id+'_choice']
	2045	fileupload = datastructure[widget_id]
	2046	is_upload = isinstance(fileupload, FileUpload)
	2047	#import pdb; pdb.set_trace()
	2048	if not is_upload and not datamodel[field_id]:
	2049	if self.is_required:
	2050	return self.validateError('Picture upload required', {},
	2051	datastructure)
	2052	if self.id_field == "":
	2053	student_id = self.getStudentId()
	2054	else:
	2055	student_id = datastructure[self.id_field]
	2056	if choice == 'delete':
	2057	if self.is_required:
	2058	return self.validateError('cpsschemas_err_required', {},
	2059	datastructure)
[2354]	2060	info= self.getStorageImageInfo(field_id)
[2335]	2061	# Remove the file in the filesystem
[2354]	2062	if info:
	2063	os.remove(info['file_path'])
[2335]	2064	datamodel[field_id] = None
	2065	elif choice == 'keep':
	2066	fileupload = datastructure[widget_id]
	2067	if isinstance(fileupload, PersistableFileUpload):
	2068	# Keeping something from the session means we
	2069	# actually want to store it.
	2070	store = True
	2071	# else:
	2072	# # Nothing to change, don't pollute datastructure
	2073	# # with something costly already stored, which therefore
	2074	# # doesn't need to be kept in the session.
	2075	# self.unprepare(datastructure)
	2076	elif choice == 'change' and is_upload:
	2077	if not fileupload:
	2078	return self.validateError('cpsschemas_err_file_empty', {},
	2079	datastructure)
	2080	if not isinstance(fileupload, FileUpload):
	2081	return self.validateError('cpsschemas_err_file', {},
	2082	datastructure)
	2083	fileupload.seek(0, 2) # end of file
	2084	size = fileupload.tell()
	2085	if not size:
	2086	return self.validateError('cpsschemas_err_file_empty', {},
	2087	datastructure)
	2088	if self.size_max and size > self.size_max:
	2089	max_size_str = self.getHumanReadableSize(self.size_max)
	2090	err = 'This file is too big, the allowed max size is ${max_size}'
[2356]	2091	member_id = str(self.portal_membership.getAuthenticatedMember())
	2092	logger.info('%s tried to upload picture with size %dk' %(member_id,int(size)/1000) )
[2335]	2093	err_mapping = {'max_size': max_size_str}
	2094	return self.validateError(err, err_mapping, datastructure)
	2095	store = True
	2096
	2097
	2098	# Find filename
	2099	if is_upload and store:
[2354]	2100	filename = cookId('', '', fileupload)[0].strip()
	2101	base,ext = os.path.splitext(filename)
	2102	filename = "%s_%s%s" % (field_id,
	2103	student_id,
	2104	ext)
[2335]	2105	datamodel[field_id] = filename
	2106	registry = getToolByName(self, 'mimetypes_registry')
	2107	mimetype = registry.lookupExtension(filename.lower())
	2108	if mimetype is not None:
	2109	mimetype = str(mimetype) # normalize
	2110	file = self.makeFile(filename, fileupload, datastructure)
	2111	# Fixup mimetype
	2112	if mimetype and file.content_type != mimetype:
	2113	file.content_type = mimetype
	2114	# Store the file in the filesystem
[2675]	2115	#student_path = os.path.join(self.storage_path,student_id)
	2116	student_path = getImagesDir(student_id)
[2335]	2117	if not os.path.exists(student_path):
	2118	os.mkdir(student_path)
	2119	full_path = os.path.join(student_path, filename)
	2120	pict = open(full_path,"w")
[2355]	2121	#fileupload.seek(0)
	2122	#import pdb; pdb.set_trace()
	2123	pict.write(str(file.data))
[2335]	2124	pict.close()
	2125	return True
[2354]	2126	###)
[2335]	2127
	2128	def render(self, mode, datastructure, **kw): ###(
	2129	render_method = 'widget_image_render'
	2130	meth = getattr(self, render_method, None)
[2342]	2131	#import pdb;pdb.set_trace()
[2335]	2132	if meth is None:
	2133	raise RuntimeError("Unknown Render Method %s for widget type %s"
	2134	% (render_method, self.getId()))
	2135	img_info = self.getImageInfo(datastructure)
	2136	return meth(mode=mode, datastructure=datastructure, **img_info)
	2137	###)
	2138
	2139	InitializeClass(FileImageWidget)
	2140
	2141	widgetRegistry.register(FileImageWidget)
	2142	###)
	2143
[22]	2144	###########
	2145

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

Download in other formats: