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source: WAeUP_SRP/base/WAeUPTables.py @ 3354

Last change on this file since 3354 was 3354, checked in by joachim, 17 years ago
should fix recent tracebacks
Property svn:keywords set to `Id`
File size: 63.5 KB

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1	#-- mode: python; mode: fold --
2	# (C) Copyright 2005 AixtraWare <http://aixtraware.de>
3	# Author: Joachim Schmitz <js@aixtraware.de>
4	#
5	# This program is free software; you can redistribute it and/or modify
6	# it under the terms of the GNU General Public License version 2 as published
7	# by the Free Software Foundation.
8	#
9	# This program is distributed in the hope that it will be useful,
10	# but WITHOUT ANY WARRANTY; without even the implied warranty of
11	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12	# GNU General Public License for more details.
13	#
14	# You should have received a copy of the GNU General Public License
15	# along with this program; if not, write to the Free Software
16	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
17	# 02111-1307, USA.
18	#
19	# $Id: WAeUPTables.py 3354 2008-03-19 11:43:23Z joachim $
20
21	from zope.interface import implements
22	from Globals import InitializeClass
23	from Products.ZCatalog.ZCatalog import ZCatalog
24	from Products.ZCatalog.ProgressHandler import ZLogHandler
25	from AccessControl import ClassSecurityInfo
26	from Products.CMFCore.permissions import ModifyPortalContent
27	from Products.CMFCore.utils import getToolByName
28	from Products.CMFCore.CatalogTool import CatalogTool
29	from Products.CPSSchemas.StorageAdapter import MappingStorageAdapter
30	from Products.CPSSchemas.DataStructure import DataStructure
31	from Products.CPSSchemas.DataModel import DataModel
32	from Products.AdvancedQuery import Eq, Between, Le,In
33	import urllib
34	import DateTime,time
35	import csv,re
36	import logging
37	import Globals
38	p_home = Globals.package_home(globals())
39	i_home = Globals.INSTANCE_HOME
40
41	ADDING_SHEDULED = "adding_sheduled"
42	OBJECT_CREATED = "object_created"
43	NOT_OCCUPIED = 'not_occupied'
44
45	from interfaces import IWAeUPTable
46
47	class AttributeHolder(object):
48	pass
49
50	def dict2ob(dict):
51	ob = AttributeHolder()
52	for key, value in dict.items():
53	setattr(ob, key, value)
54	return ob
55
56	class WAeUPTable(ZCatalog): ###(
57
58	implements(IWAeUPTable)
59	security = ClassSecurityInfo()
60	meta_type = None
61
62	def __init__(self,name=None):
63	if name == None:
64	name = self.name
65	ZCatalog.__init__(self,name)
66
67	def refreshCatalog(self, clear=0, pghandler=None): ###(
68	""" don't refresh for a normal table """
69
70	if self.REQUEST and self.REQUEST.RESPONSE:
71	self.REQUEST.RESPONSE.redirect(
72	URL1 +
73	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20refresh%20not%20implemented')
74
75	###)
76
77	def manage_catalogClear(self, REQUEST=None, RESPONSE=None, URL1=None): ###(
78	""" clears the whole enchilada """
79
80	#if REQUEST and RESPONSE:
81	# RESPONSE.redirect(
82	# URL1 +
83	# '/manage_catalogAdvanced?manage_tabs_message=Catalog%20Clearing%20disabled')
84
85	self._catalog.clear()
86	if REQUEST and RESPONSE:
87	RESPONSE.redirect(
88	URL1 +
89	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20cleared')
90
91	###)
92
93	def record2dict(self,fields,record): ###(
94	d = {}
95	for key in fields:
96	v = getattr(record, key, None)
97	v_dump = v
98	if key == 'sex':
99	if v == True:
100	v_dump = 'F'
101	elif v == False:
102	v_dump = 'M'
103	d[key] = v_dump
104	elif v:
105	if key == 'lga':
106	v_dump = self.portal_vocabularies.local_gov_areas.get(v)
107	if not v_dump:
108	v_dump = v
109	elif key == 'aos':
110	v_dump = self.portal_vocabularies.aos.get(v)
111	d[key] = v_dump
112	else:
113	d[key] = ''
114	return d
115
116	###)
117
118	def addRecord(self, **data): ###(
119	# The uid is the same as "bed".
120	uid = data[self.key]
121	res = self.searchResults({"%s" % self.key : uid})
122	if len(res) > 0:
123	raise ValueError("More than one record with uid %s" % uid)
124	self.catalog_object(dict2ob(data), uid=uid)
125	return uid
126
127	###)
128
129	def deleteRecord(self, uid):
130	self.uncatalog_object(uid)
131
132	def getRecordByKey(self,key):
133	if not key:
134	return None
135	res = self.evalAdvancedQuery(Eq(self.key,key))
136	if res:
137	return res[0]
138	return None
139
140	def searchAndSetRecord(self, **data):
141	raise NotImplemented
142
143	def modifyRecord(self, record=None, **data): ###(
144	#records = self.searchResults(uid=uid)
145	uid = data[self.key]
146	if record is None:
147	records = self.searchResults({"%s" % self.key : uid})
148	if len(records) > 1:
149	# Can not happen, but anyway...
150	raise ValueError("More than one record with uid %s" % uid)
151	if len(records) == 0:
152	raise KeyError("No record for uid %s" % uid)
153	record = records[0]
154	record_data = {}
155	for field in self.schema() + self.indexes():
156	record_data[field] = getattr(record, field)
157	# Add the updated data:
158	record_data.update(data)
159	self.catalog_object(dict2ob(record_data), uid)
160
161	###)
162
163	def reindexIndex(self, name, REQUEST,pghandler=None): ###(
164	if isinstance(name, str):
165	name = (name,)
166	paths = self._catalog.uids.items()
167	i = 0
168	#import pdb;pdb.set_trace()
169	for p,rid in paths:
170	i += 1
171	metadata = self.getMetadataForRID(rid)
172	record_data = {}
173	for field in name:
174	record_data[field] = metadata.get(field)
175	uid = metadata.get(self.key)
176	self.catalog_object(dict2ob(record_data), uid, idxs=name,
177	update_metadata=0)
178
179	###)
180
181	security.declareProtected(ModifyPortalContent,"exportAllRecords") ###(
182	def exportAllRecords(self):
183	"export a WAeUPTable"
184	#import pdb;pdb.set_trace()
185	fields = [field for field in self.schema()]
186	format = ','.join(['"%%(%s)s"' % fn for fn in fields])
187	csv = []
188	csv.append(','.join(['"%s"' % fn for fn in fields]))
189	for uid in self._catalog.uids:
190	records = self.searchResults({"%s" % self.key : uid})
191	if len(records) > 1:
192	# Can not happen, but anyway...
193	raise ValueError("More than one record with uid %s" % uid)
194	if len(records) == 0:
195	raise KeyError("No record for uid %s" % uid)
196	rec = records[0]
197	csv.append(format % rec)
198	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
199	open("%s/import/%s-%s.csv" % (i_home,self.getId(),current),"w+").write('\n'.join(csv))
200
201	###)
202
203	security.declareProtected(ModifyPortalContent,"dumpAll")###(
204	def dumpAll(self):
205	"""dump all data in the table to a csv"""
206	member = self.portal_membership.getAuthenticatedMember()
207	logger = logging.getLogger('WAeUPTables.WAeUPTable.dumpAll')
208	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
209	export_file = "%s/export/%s_%s.csv" % (i_home,self.__name__,current,)
210	res_list = []
211	lines = []
212	if hasattr(self,"export_keys"):
213	fields = self.export_keys
214	else:
215	fields = []
216	for f in self.schema():
217	fields.append(f)
218	headline = ','.join(fields)
219	out = open(export_file,"wb")
220	out.write(headline +'\n')
221	out.close()
222	out = open(export_file,"a")
223	csv_writer = csv.DictWriter(out,fields,)
224	records = self()
225	nr2export = len(records)
226	logger.info('%s starts dumping, %s records to export' % (member,nr2export))
227	chunk = 2000
228	total = 0
229	start = DateTime.DateTime().timeTime()
230	start_chunk = DateTime.DateTime().timeTime()
231	for record in records:
232	not_all = False
233	d = self.record2dict(fields,record)
234	lines.append(d)
235	total += 1
236	if total and not total % chunk or total == len(records):
237	csv_writer.writerows(lines)
238	anz = len(lines)
239	logger.info("wrote %(anz)d total written %(total)d" % vars())
240	end_chunk = DateTime.DateTime().timeTime()
241	duration = end_chunk-start_chunk
242	per_record = duration/anz
243	till_now = end_chunk - start
244	avarage_per_record = till_now/total
245	estimated_end = DateTime.DateTime(start + avarage_per_record * nr2export)
246	estimated_end = estimated_end.strftime("%H:%M:%S")
247	logger.info('%(duration)4.1f, %(per_record)4.3f,end %(estimated_end)s' % vars())
248	start_chunk = DateTime.DateTime().timeTime()
249	lines = []
250	end = DateTime.DateTime().timeTime()
251	logger.info('total time %6.2f m' % ((end-start)/60))
252	import os
253	filename, extension = os.path.splitext(export_file)
254	from subprocess import call
255	msg = "wrote %(total)d records to %(export_file)s" % vars()
256	#try:
257	# retcode = call('gzip %s' % (export_file),shell=True)
258	# if retcode == 0:
259	# msg = "wrote %(total)d records to %(export_file)s.gz" % vars()
260	#except OSError, e:
261	# retcode = -99
262	# logger.info("zip failed with %s" % e)
263	logger.info(msg)
264	args = {'portal_status_message': msg}
265	#url = self.REQUEST.get('URL1') + '?' + urlencode(args)
266	url = self.REQUEST.get('URL2')
267	return self.REQUEST.RESPONSE.redirect(url)
268	###)
269
270	security.declarePrivate("_import_old") ###(
271	def _import_old(self,filename,schema,layout, mode,logger):
272	"import data from csv"
273	import transaction
274	import random
275	pm = self.portal_membership
276	member = pm.getAuthenticatedMember()
277	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
278	import_fn = "%s/import/%s.csv" % (i_home,filename)
279	imported_fn = "%s/import/%s_imported%s.csv" % (i_home,filename,current)
280	not_imported_fn = "%s/import/%s_not_imported%s.csv" % (i_home,filename,current)
281	start = True
282	tr_count = 1
283	total_imported = 0
284	total_not_imported = 0
285	total = 0
286	iname = "%s" % filename
287	not_imported = []
288	imported = []
289	valid_records = []
290	invalid_records = []
291	d = {}
292	d['mode'] = mode
293	d['imported'] = total_imported
294	d['not_imported'] = total_not_imported
295	d['valid_records'] = valid_records
296	d['invalid_records'] = invalid_records
297	d['import_fn'] = import_fn
298	d['imported_fn'] = imported_fn
299	d['not_imported_fn'] = not_imported_fn
300	if schema is None:
301	em = 'No schema specified'
302	logger.error(em)
303	return d
304	if layout is None:
305	em = 'No layout specified'
306	logger.error(em)
307	return d
308	validators = {}
309	for widget in layout.keys():
310	try:
311	validators[widget] = layout[widget].validate
312	except AttributeError:
313	logger.info('%s has no validate attribute' % widget)
314	return d
315	# if mode == 'edit':
316	# importer = self.importEdit
317	# elif mode == 'add':
318	# importer = self.importAdd
319	# else:
320	# importer = None
321	try:
322	items = csv.DictReader(open(import_fn,"rb"),
323	dialect="excel",
324	skipinitialspace=True)
325	except:
326	em = 'Error reading %s.csv' % filename
327	logger.error(em)
328	return d
329	#import pdb;pdb.set_trace()
330	for item in items:
331	if start:
332	start = False
333	logger.info('%s starts import from %s.csv' % (member,filename))
334	#import_keys = [k for k in item.keys() if not k.startswith('ignore')]
335	attrs = csv.reader(open("%s/import/%s.csv" % (i_home,filename),"rb"),
336	dialect="excel",
337	skipinitialspace=True).next()
338	import_keys = [k for k in attrs if not (k.startswith('ignore') or k.isupper())]
339	diff2schema = set(import_keys).difference(set(schema.keys()))
340	diff2layout = set(import_keys).difference(set(layout.keys()))
341	if diff2layout:
342	em = "not ignorable key(s) %s found in heading" % diff2layout
343	logger.info(em)
344	return d
345	s = ','.join(['"%s"' % fn for fn in import_keys])
346	open(not_imported_fn,"a").write(s + ',"Error"'+ '\n')
347	#s = '"id",' + s
348	open(imported_fn,"a").write(s + '\n')
349	format = ','.join(['"%%(%s)s"' % fn for fn in import_keys])
350	format_error = format + ',"%(Error)s"'
351	#format = '"%(id)s",'+ format
352	adapters = [MappingStorageAdapter(schema, item)]
353	dm = DataModel(item, adapters,context=self)
354	ds = DataStructure(data=item,datamodel=dm)
355	error_string = ""
356	#import pdb;pdb.set_trace()
357	for k in import_keys:
358	if not validators[k](ds,mode=mode):
359	error_string += " %s : %s" % (k,ds.getError(k))
360	# if not error_string and importer:
361	# item.update(dm)
362	# item['id'],error = importer(item)
363	# if error:
364	# error_string += error
365	if error_string:
366	item['Error'] = error_string
367	invalid_records.append(dm)
368	not_imported.append(format_error % item)
369	total_not_imported += 1
370	else:
371	em = format % item
372	valid_records.append(dm)
373	imported.append(em)
374	#logger.info("%(total_imported)d of %(total)d %(em)s" % vars())
375	tr_count += 1
376	total_imported += 1
377	total += 1
378	if len(imported) > 0:
379	open(imported_fn,"a").write('\n'.join(imported))
380	if len(not_imported) > 0:
381	open(not_imported_fn,"a").write('\n'.join(not_imported))
382	#em = "Imported: %d, not imported: %d of total %d" % (total_imported,total_not_imported,total)
383	d['imported'] = total_imported
384	d['not_imported'] = total_not_imported
385	d['valid_records'] = valid_records
386	d['invalid_records'] = invalid_records
387	d['imported_fn'] = imported_fn
388	d['not_imported_fn'] = not_imported_fn
389	#logger.info(em)
390	return d
391	###)
392
393	security.declarePrivate("_import") ###(
394	def _import_new(self,csv_items,schema, layout, mode,logger):
395	"import data from csv.Dictreader Instance"
396	start = True
397	tr_count = 1
398	total_imported = 0
399	total_not_imported = 0
400	total = 0
401	iname = "%s" % filename
402	not_imported = []
403	valid_records = []
404	invalid_records = []
405	duplicate_records = []
406	d = {}
407	d['mode'] = mode
408	d['valid_records'] = valid_records
409	d['invalid_records'] = invalid_records
410	d['invalid_records'] = duplicate_records
411	# d['import_fn'] = import_fn
412	# d['imported_fn'] = imported_fn
413	# d['not_imported_fn'] = not_imported_fn
414	validators = {}
415	for widget in layout.keys():
416	try:
417	validators[widget] = layout[widget].validate
418	except AttributeError:
419	logger.info('%s has no validate attribute' % widget)
420	return d
421	for item in csv_items:
422	if start:
423	start = False
424	logger.info('%s starts import from %s.csv' % (member,filename))
425	#import_keys = [k for k in item.keys() if not k.startswith('ignore')]
426	attrs = csv.reader(open("%s/import/%s.csv" % (i_home,filename),"rb")).next()
427	import_keys = [k for k in attrs if not (k.startswith('ignore') or k.isupper())]
428	diff2schema = set(import_keys).difference(set(schema.keys()))
429	diff2layout = set(import_keys).difference(set(layout.keys()))
430	if diff2layout:
431	em = "not ignorable key(s) %s found in heading" % diff2layout
432	logger.info(em)
433	return d
434	# s = ','.join(['"%s"' % fn for fn in import_keys])
435	# open(not_imported_fn,"a").write(s + ',"Error"'+ '\n')
436	# #s = '"id",' + s
437	# open(imported_fn,"a").write(s + '\n')
438	# format = ','.join(['"%%(%s)s"' % fn for fn in import_keys])
439	# format_error = format + ',"%(Error)s"'
440	# #format = '"%(id)s",'+ format
441	adapters = [MappingStorageAdapter(schema, item)]
442	dm = DataModel(item, adapters,context=self)
443	ds = DataStructure(data=item,datamodel=dm)
444	error_string = ""
445	for k in import_keys:
446	if not validators[k](ds,mode=mode):
447	error_string += " %s : %s" % (k,ds.getError(k))
448	if error_string:
449	item['Error'] = error_string
450	#invalid_records.append(dm)
451	invalid_records.append(item)
452	total_not_imported += 1
453	else:
454	em = format % item
455	valid_records.append(dm)
456	#logger.info("%(total_imported)d of %(total)d %(em)s" % vars())
457	tr_count += 1
458	total_imported += 1
459	total += 1
460	# if len(imported) > 0:
461	# open(imported_fn,"a").write('\n'.join(imported))
462	# if len(not_imported) > 0:
463	# open(not_imported_fn,"a").write('\n'.join(not_imported))
464	#em = "Imported: %d, not imported: %d of total %d" % (total_imported,total_not_imported,total)
465	d['imported'] = total_imported
466	d['not_imported'] = total_not_imported
467	d['valid_records'] = valid_records
468	d['invalid_records'] = invalid_records
469	return d
470	###)
471
472	security.declarePublic("missingValue")###(
473	def missingValue(self):
474	from Missing import MV
475	return MV
476	###)
477	###)
478
479	class AccommodationTable(WAeUPTable): ###(
480
481	meta_type = 'WAeUP Accommodation Tool'
482	name = "portal_accommodation"
483	key = "bed"
484	not_occupied = NOT_OCCUPIED
485	def __init__(self,name=None):
486	if name == None:
487	name = self.name
488	WAeUPTable.__init__(self, name)
489
490	def searchAndReserveBed(self, student_id,bed_type): ###(
491	#records = self.searchResults({'student' : student_id})
492	#import pdb;pdb.set_trace()
493	records = self.evalAdvancedQuery(Eq('student',student_id))
494	if len(records) > 0:
495	return -1,"Student with Id %s already booked bed %s." % (student_id,records[0].bed)
496
497	#records = [r for r in self.searchResults({'bed_type' : bed_type}) if not r.student]
498	query = Eq('bed_type',bed_type) & Eq('student',NOT_OCCUPIED)
499	records = self.evalAdvancedQuery(query,sortSpecs=('sort_id','bed'))
500	if len(records) == 0:
501	return -2,"No bed available"
502	rec = records[0]
503	self.modifyRecord(bed=rec.bed,student=student_id)
504	s_logger = logging.getLogger('WAeUPTables.AccommodationTable.searchAndReserveBed')
505	s_logger.info('%s reserved bed %s' % (student_id,rec.bed))
506	return 1,rec.bed
507	###)
508
509
510	InitializeClass(AccommodationTable)
511
512	###)
513
514	class PinTable(WAeUPTable): ###(
515	from ZODB.POSException import ConflictError
516	security = ClassSecurityInfo()
517	meta_type = 'WAeUP Pin Tool'
518	name = "portal_pins"
519	key = 'pin'
520
521	def __init__(self,name=None):
522	if name == None:
523	name = self.name
524	WAeUPTable.__init__(self, name)
525
526	security.declareProtected(ModifyPortalContent,"dumpAll")###(
527	def dumpAll(self,include_unused=None):
528	"""dump all data in the table to a csv"""
529	member = self.portal_membership.getAuthenticatedMember()
530	logger = logging.getLogger('WAeUPTables.PinTable.dumpAll')
531	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
532	export_file = "%s/export/%s_%s.csv" % (i_home,self.__name__,current,)
533	res_list = []
534	lines = []
535	if hasattr(self,"export_keys"):
536	fields = self.export_keys
537	else:
538	fields = []
539	for f in self.schema():
540	fields.append(f)
541	headline = ','.join(fields)
542	out = open(export_file,"wb")
543	out.write(headline +'\n')
544	out.close()
545	out = open(export_file,"a")
546	csv_writer = csv.DictWriter(out,fields,)
547	if include_unused is not None and str(member) not in ('admin','joachim'):
548	logger.info('%s tries to dump pintable with unused pins' % (member))
549	return
550	if include_unused is not None:
551	records = self()
552	else:
553	records = self.evalAdvancedQuery(~Eq('student',''))
554	nr2export = len(records)
555	logger.info('%s starts dumping, %s records to export' % (member,nr2export))
556	chunk = 2000
557	total = 0
558	start = DateTime.DateTime().timeTime()
559	start_chunk = DateTime.DateTime().timeTime()
560	for record in records:
561	not_all = False
562	d = self.record2dict(fields,record)
563	lines.append(d)
564	total += 1
565	if total and not total % chunk or total == len(records):
566	csv_writer.writerows(lines)
567	anz = len(lines)
568	logger.info("wrote %(anz)d total written %(total)d" % vars())
569	end_chunk = DateTime.DateTime().timeTime()
570	duration = end_chunk-start_chunk
571	per_record = duration/anz
572	till_now = end_chunk - start
573	avarage_per_record = till_now/total
574	estimated_end = DateTime.DateTime(start + avarage_per_record * nr2export)
575	estimated_end = estimated_end.strftime("%H:%M:%S")
576	logger.info('%(duration)4.1f, %(per_record)4.3f,end %(estimated_end)s' % vars())
577	start_chunk = DateTime.DateTime().timeTime()
578	lines = []
579	end = DateTime.DateTime().timeTime()
580	logger.info('total time %6.2f m' % ((end-start)/60))
581	import os
582	filename, extension = os.path.splitext(export_file)
583	from subprocess import call
584	msg = "wrote %(total)d records to %(export_file)s" % vars()
585	#try:
586	# retcode = call('gzip %s' % (export_file),shell=True)
587	# if retcode == 0:
588	# msg = "wrote %(total)d records to %(export_file)s.gz" % vars()
589	#except OSError, e:
590	# retcode = -99
591	# logger.info("zip failed with %s" % e)
592	logger.info(msg)
593	args = {'portal_status_message': msg}
594	#url = self.REQUEST.get('URL1') + '?' + urlencode(args)
595	url = self.REQUEST.get('URL2')
596	return self.REQUEST.RESPONSE.redirect(url)
597	###)
598
599
600
601	def searchAndSetRecord(self, uid, student_id,prefix):
602
603	# The following line must be activated after resetting the
604	# the portal_pins table. This is to avoid duplicate entries
605	# and disable duplicate payments.
606
607	#student_id = student_id.upper()
608
609	#records = self.searchResults(student = student_id)
610	#if len(records) > 0 and prefix in ('CLR','APP'):
611	# for r in records:
612	# if r.pin != uid and r.prefix_batch.startswith(prefix):
613	# return -2
614	records = self.searchResults({"%s" % self.key : uid})
615	if len(records) > 1:
616	# Can not happen, but anyway...
617	raise ValueError("More than one record with uid %s" % uid)
618	if len(records) == 0:
619	return -1,None
620	record = records[0]
621	if record.student == "":
622	record_data = {}
623	for field in self.schema() + self.indexes():
624	record_data[field] = getattr(record, field)
625	# Add the updated data:
626	record_data['student'] = student_id
627	try:
628	self.catalog_object(dict2ob(record_data), uid)
629	return 1,record
630	except ConflictError:
631	return 2,record
632	if record.student.upper() != student_id.upper():
633	return 0,record
634	if record.student.upper() == student_id.upper():
635	return 2,record
636	return -3,record
637	InitializeClass(PinTable)
638	###)
639
640	class PumeResultsTable(WAeUPTable): ###(
641
642	meta_type = 'WAeUP PumeResults Tool'
643	name = "portal_pumeresults"
644	key = "jamb_reg_no"
645	def __init__(self,name=None):
646	if name == None:
647	name = self.name
648	WAeUPTable.__init__(self, name)
649
650
651	InitializeClass(PumeResultsTable)
652
653	###)
654
655	class ApplicantsCatalog(WAeUPTable): ###(
656
657	meta_type = 'WAeUP Applicants Catalog'
658	name = "applicants_catalog"
659	key = "reg_no"
660	security = ClassSecurityInfo()
661	#export_keys = (
662	# "reg_no",
663	# "status",
664	# "lastname",
665	# "sex",
666	# "date_of_birth",
667	# "lga",
668	# "email",
669	# "phone",
670	# "passport",
671	# "entry_mode",
672	# "pin",
673	# "screening_type",
674	# "registration_date",
675	# "testdate",
676	# "application_date",
677	# "screening_date",
678	# "faculty",
679	# "department",
680	# "course1",
681	# "course2",
682	# "course3",
683	# "eng_score",
684	# "subj1",
685	# "subj1score",
686	# "subj2",
687	# "subj2score",
688	# "subj3",
689	# "subj3score",
690	# "aggregate",
691	# "course_admitted",
692	# )
693
694	def __init__(self,name=None):
695	if name == None:
696	name = self.name
697	WAeUPTable.__init__(self, name)
698
699	security.declareProtected(ModifyPortalContent,"new_importCSV")###(
700	def new_importCSV(self,filename="JAMB_data",
701	schema_id="application",
702	layout_id="import_application",
703	mode='add'):
704	""" import JAMB data """
705	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
706	pm = self.portal_membership
707	member = pm.getAuthenticatedMember()
708	logger = logging.getLogger('WAeUPTables.ApplicantsCatalog.importCSV')
709	lock_fn = "%s/import/%s_import_lock" % (i_home,filename)
710	import_fn = "%s/import/%s.csv" % (i_home,filename)
711	if mode not in ('add','edit'):
712	logger.info("invalid mode: %s" % mode)
713	if os.path.exists(lock_fn):
714	logger.info("import of %(import_fn)s already in progress" % vars())
715	return
716	lock_file = open(lock_fn,"w")
717	lock_file.write("%(current)s \n" % vars())
718	lock_file.close()
719	invalid_fn = "%s/import/%s_not_imported%s.csv" % (i_home,filename,current)
720	duplicate_fn = "%s/import/%s_not_imported%s.csv" % (i_home,filename,current)
721	stool = getToolByName(self, 'portal_schemas')
722	ltool = getToolByName(self, 'portal_layouts')
723	schema = stool._getOb(schema_id)
724	if schema is None:
725	em = 'No such schema %s' % schema_id
726	logger.error(em)
727	return
728	for postfix in ('_import',''):
729	layout_name = "%(layout_id)s%(postfix)s" % vars()
730	if hasattr(ltool,layout_name):
731	break
732	layout = ltool._getOb(layout_name)
733	if layout is None:
734	em = 'No such layout %s' % layout_id
735	logger.error(em)
736	return
737	try:
738	csv_file = csv.DictReader(open(import_fn,"rb"))
739	except:
740	em = 'Error reading %s.csv' % filename
741	logger.error(em)
742	return
743	d = self._import_new(csv_items,schema,layout,mode,logger)
744	imported = []
745	edited = []
746	duplicates = []
747	not_found = []
748	if len(d['valid_records']) > 0:
749	for record in d['valid_records']:
750	#import pdb;pdb.set_trace()
751	if mode == "add":
752	try:
753	self.addRecord(**dict(record.items()))
754	imported.append(**dict(record.items()))
755	logger.info("added %s" % record.items())
756	except ValueError:
757	dupplicate.append(**dict(record.items()))
758	logger.info("duplicate %s" % record.items())
759	elif mode == "edit":
760	try:
761	self.modifyRecord(**dict(record.items()))
762	edited.append(**dict(record.items()))
763	logger.info("edited %s" % record.items())
764	except KeyError:
765	not_found.append(**dict(record.items()))
766	logger.info("not found %s" % record.items())
767	invalid = d['invalid_records']
768	for itype in ("imported","edited","not_found","duplicate","invalid"):
769	outlist = locals[itype]
770	if len(outlist):
771	d = {}
772	for k in outlist[0].keys():
773	d[k] = k
774	outlist[0] = d
775	outfile = open("file_name_%s" % itype,'w')
776	csv.DictWriter(outfile,outlist[0].keys()).writerows(outlist)
777	logger.info("wrote %(itype)s records to %(, written to %(not_imported_fn)s" % d)
778	###)
779
780	security.declareProtected(ModifyPortalContent,"importCSV")###(
781	def importCSV(self,filename="JAMB_data",
782	schema_id="application",
783	layout_id="application_pce",
784	mode='add'):
785	""" import JAMB data """
786	stool = getToolByName(self, 'portal_schemas')
787	ltool = getToolByName(self, 'portal_layouts')
788	schema = stool._getOb(schema_id)
789	if schema is None:
790	em = 'No such schema %s' % schema_id
791	logger.error(em)
792	return
793	layout = ltool._getOb(layout_id)
794	if layout is None:
795	em = 'No such layout %s' % layout_id
796	logger.error(em)
797	return
798	logger = logging.getLogger('WAeUPTables.ApplicantsCatalog.importCSV')
799	d = self._import_old(filename,schema,layout,mode,logger)
800	if len(d['valid_records']) > 0:
801	for record in d['valid_records']:
802	#import pdb;pdb.set_trace()
803	if mode == "add":
804	self.addRecord(**dict(record.items()))
805	logger.info("added %s" % record.items())
806	elif mode == "edit":
807	self.modifyRecord(**dict(record.items()))
808	logger.info("edited %s" % record.items())
809	else:
810	logger.info("invalid mode: %s" % mode)
811	logger.info("%(mode)sed %(imported)d records, invalid written to %(not_imported_fn)s" % d)
812	###)
813
814	InitializeClass(ApplicantsCatalog)
815
816	###)
817
818	class StudentsCatalog(WAeUPTable): ###(
819	security = ClassSecurityInfo()
820
821	meta_type = 'WAeUP Students Catalog'
822	name = "students_catalog"
823	key = "id"
824	affected_types = { ###(
825	'StudentApplication':
826	{'id': 'application',
827	'fields':
828	('jamb_reg_no',
829	'entry_mode',
830	#'entry_level',
831	'entry_session',
832	)
833	},
834	'StudentClearance':
835	{'id': 'clearance',
836	'fields':
837	('matric_no',
838	'lga',
839	)
840	},
841	'StudentPersonal':
842	{'id': 'personal',
843	'fields':
844	('name',
845	'sex',
846	'perm_address',
847	'email',
848	'phone',
849	)
850	},
851	'StudentStudyCourse':
852	{'id': 'study_course',
853	'fields':
854	('course', # study_course
855	'faculty', # from certificate
856	'department', # from certificate
857	'end_level', # from certificate
858	'level', # current_level
859	'mode', # current_mode
860	'session', # current_session
861	'verdict', # current_verdict
862	)
863	},
864	}
865	###)
866
867	def __init__(self,name=None):
868	if name == None:
869	name = self.name
870	WAeUPTable.__init__(self, name)
871	return
872
873	def manage_catalogClear(self, REQUEST=None, RESPONSE=None, URL1=None):
874	""" clears the whole enchilada """
875	self._catalog.clear()
876
877	if REQUEST and RESPONSE:
878	RESPONSE.redirect(
879	URL1 +
880	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20Cleared')
881
882	def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
883	""" clear the catalog, then re-index everything """
884
885	elapse = time.time()
886	c_elapse = time.clock()
887
888	pgthreshold = self._getProgressThreshold()
889	handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
890	self.refreshCatalog(clear=1, pghandler=handler)
891
892	elapse = time.time() - elapse
893	c_elapse = time.clock() - c_elapse
894
895	RESPONSE.redirect(
896	URL1 +
897	'/manage_catalogAdvanced?manage_tabs_message=' +
898	urllib.quote('Catalog Updated \n'
899	'Total time: %s\n'
900	'Total CPU time: %s' % (`elapse`, `c_elapse`)))
901	###)
902
903	def fill_certificates_dict(self): ###(
904	"return certificate data in dict"
905	certificates_brains = self.portal_catalog(portal_type ='Certificate')
906	d = {}
907	for cb in certificates_brains:
908	certificate_doc = cb.getObject().getContent()
909	cb_path = cb.getPath().split('/')
910	ld = {}
911	ld['faculty'] = cb_path[-4]
912	ld['department'] = cb_path[-3]
913	ld['end_level'] = getattr(certificate_doc,'end_level','999')
914	ld['study_mode'] = getattr(certificate_doc,'study_mode','')
915	d[cb.getId] = ld
916	return d
917	###)
918
919	def get_from_doc_department(self,doc,cached_data={}): ###(
920	"return the students department"
921	if doc is None:
922	return None
923	if hasattr(self,"_v_certificates") and self._v_certificates.has_key(doc.study_course):
924	return self._v_certificates[doc.study_course]['department']
925	certificate_res = self.portal_catalog(id = doc.study_course)
926	if len(certificate_res) != 1:
927	return None
928	return certificate_res[0].getPath().split('/')[-3]
929
930	def get_from_doc_faculty(self,doc,cached_data={}):
931	"return the students faculty"
932	if doc is None:
933	return None
934	if hasattr(self,"_v_certificates") and self._v_certificates.has_key(doc.study_course):
935	return self._v_certificates[doc.study_course]['faculty']
936	certificate_res = self.portal_catalog(id = doc.study_course)
937	if len(certificate_res) != 1:
938	return None
939	return certificate_res[0].getPath().split('/')[-4]
940
941	def get_from_doc_end_level(self,doc,cached_data={}):
942	"return the students end_level"
943	if doc is None:
944	return None
945	if hasattr(self,"_v_certificates") and self._v_certificates.has_key(doc.study_course):
946	return self._v_certificates[doc.study_course]['end_level']
947	certificate_res = self.portal_catalog(id = doc.study_course)
948	if len(certificate_res) != 1:
949	return None
950	return getattr(certificate_res[0].getObject().getContent(),'end_level','unknown')
951
952	def get_from_doc_level(self,doc,cached_data={}):
953	"return the students level"
954	if doc is None:
955	return None
956	return getattr(doc,'current_level',None)
957
958	def get_from_doc_mode(self,doc,cached_data={}):
959	"return the students mode"
960	if doc is None:
961	return None
962	cm = getattr(doc,'current_mode',None)
963	return cm
964
965
966	def get_from_doc_session(self,doc,cached_data={}):
967	"return the students current_session"
968	if doc is None:
969	return None
970	return getattr(doc,'current_session',None)
971
972	def get_from_doc_entry_session(self,doc,cached_data={}):
973	"return the students entry_session"
974	if doc is None:
975	return None
976	es = getattr(doc,'entry_session',None)
977	if es is not None and len(es) == 2:
978	return es
979	try:
980	digit = int(doc.jamb_reg_no[0])
981	except:
982	return "-1"
983	if digit < 8:
984	return "0%c" % doc.jamb_reg_no[0]
985	return "9%c" % doc.jamb_reg_no[0]
986
987	def get_from_doc_course(self,doc,cached_data={}):
988	"return the students study_course"
989	if doc is None:
990	return None
991	return getattr(doc,'study_course',None)
992
993	def get_from_doc_name(self,doc,cached_data={}):
994	"return the students name from the personal"
995	if doc is None:
996	return None
997	return "%s %s %s" % (doc.firstname,doc.middlename,doc.lastname)
998
999	def get_from_doc_verdict(self,doc,cached_data={}):
1000	"return the students study_course"
1001	if doc is None:
1002	return None
1003	return getattr(doc,'current_verdict',None)
1004	###)
1005
1006	def reindexIndex(self, name, REQUEST,pghandler=None): ###(
1007	if isinstance(name, str):
1008	name = (name,)
1009	reindextypes = {}
1010	reindex_special = []
1011	for n in name:
1012	if n in ("review_state","registered_courses"):
1013	reindex_special.append(n)
1014	else:
1015	for pt in self.affected_types.keys():
1016	if n in self.affected_types[pt]['fields']:
1017	if reindextypes.has_key(pt):
1018	reindextypes[pt].append(n)
1019	else:
1020	reindextypes[pt]= [n]
1021	break
1022	cached_data = {}
1023	if set(name).intersection(set(('faculty','department','end_level'))):
1024	cached_data = self.fill_certificates_dict()
1025	students = self.portal_catalog(portal_type="Student")
1026	if hasattr(self,'portal_catalog_real'):
1027	aq_portal = self.portal_catalog_real.evalAdvancedQuery
1028	else:
1029	aq_portal = self.portal_catalog.evalAdvancedQuery
1030	num_objects = len(students)
1031	if pghandler:
1032	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1033	noattr = set(('StudentClearance','StudentPersonal')) & set(reindextypes.keys())
1034	#import pdb;pdb.set_trace()
1035	for i in xrange(num_objects):
1036	if pghandler: pghandler.report(i)
1037	student_brain = students[i]
1038	student_object = student_brain.getObject()
1039	# query = Eq('path',student_brain.getPath())
1040	# sub_brains_list = aq_portal(query)
1041	# sub_brains = {}
1042	# for sub_brain in sub_brains_list:
1043	# sub_brains[sub_brain.portal_type] = sub_brain
1044	# student_path = student_brain.getPath()
1045	data = {}
1046	modified = False
1047	sid = data['id'] = student_brain.getId
1048	if reindex_special and 'review_state' in reindex_special:
1049	modified = True
1050	data['review_state'] = student_brain.review_state
1051	sub_objects = False
1052	for pt in reindextypes.keys():
1053	modified = True
1054	try:
1055	doc = getattr(student_object,self.affected_types[pt]['id']).getContent()
1056	#doc = sub_brains[pt].getObject().getContent()
1057	# path = "%s/%s" % (student_path,self.affected_types[pt]['id'])
1058	# doc = self.unrestrictedTraverse(path).getContent()
1059	sub_objects = True
1060	except:
1061	continue
1062	for field in set(name).intersection(self.affected_types[pt]['fields']):
1063	if hasattr(self,'get_from_doc_%s' % field):
1064	data[field] = getattr(self,'get_from_doc_%s' % field)(doc,
1065	cached_data=cached_data)
1066	else:
1067	data[field] = getattr(doc,field)
1068	if not sub_objects and noattr:
1069	import_res = self.returning_import(id = sid)
1070	if not import_res:
1071	continue
1072	import_record = import_res[0]
1073	data['matric_no'] = import_record.matric_no
1074	data['sex'] = import_record.Sex == 'F'
1075	data['name'] = "%s %s %s" % (import_record.Firstname,
1076	import_record.Middlename,
1077	import_record.Lastname)
1078	data['jamb_reg_no'] = import_record.Entryregno
1079	#if reindex_special and 'registered_courses' in reindex_special:
1080	# try:
1081	# study_course = getattr(student_object,"study_course")
1082	# level_ids = study_course.objectIds()
1083	# except:
1084	# continue
1085	# if not level_ids:
1086	# continue
1087	# modified = True
1088	# level_ids.sort()
1089	# course_ids = getattr(study_course,level_ids[-1]).objectIds()
1090	# courses = []
1091	# for c in course_ids:
1092	# if c.endswith('_co'):
1093	# courses.append(c[:-3])
1094	# else:
1095	# courses.append(c)
1096	# data['registered_courses'] = courses
1097	if modified:
1098	self.modifyRecord(**data)
1099	if pghandler: pghandler.finish()
1100	###)
1101
1102	def refreshCatalog(self, clear=0, pghandler=None): ###(
1103	""" re-index everything we can find """
1104	students_folder = self.portal_url.getPortalObject().campus.students
1105	if clear:
1106	self._catalog.clear()
1107	students = self.portal_catalog(portal_type="Student")
1108	num_objects = len(students)
1109	cached_data = self.fill_certificates_dict()
1110	if pghandler:
1111	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1112	for i in xrange(num_objects):
1113	if pghandler: pghandler.report(i)
1114	student_brain = students[i]
1115	spath = student_brain.getPath()
1116	student_object = student_brain.getObject()
1117	data = {}
1118	sid = data['id'] = student_brain.getId
1119	data['review_state'] = student_brain.review_state
1120	sub_objects = False
1121	for pt in self.affected_types.keys():
1122	modified = True
1123	try:
1124	doc = getattr(student_object,self.affected_types[pt]['id']).getContent()
1125	sub_objects = True
1126	except:
1127	#from pdb import set_trace;set_trace()
1128	continue
1129	for field in self.affected_types[pt]['fields']:
1130	if hasattr(self,'get_from_doc_%s' % field):
1131	data[field] = getattr(self,'get_from_doc_%s' % field)(doc,
1132	cached_data=cached_data)
1133	else:
1134	data[field] = getattr(doc,field,None)
1135	if not sub_objects:
1136	import_res = self.returning_import(id = sid)
1137	if not import_res:
1138	continue
1139	import_record = import_res[0]
1140	data['matric_no'] = import_record.matric_no
1141	data['sex'] = import_record.Sex == 'F'
1142	data['name'] = "%s %s %s" % (import_record.Firstname,
1143	import_record.Middlename,
1144	import_record.Lastname)
1145	data['jamb_reg_no'] = import_record.Entryregno
1146	self.addRecord(**data)
1147	if pghandler: pghandler.finish()
1148	###)
1149
1150	security.declarePrivate('notify_event_listener') ###(
1151	def notify_event_listener(self,event_type,object,infos):
1152	"listen for events"
1153	if not infos.has_key('rpath'):
1154	return
1155	pt = getattr(object,'portal_type',None)
1156	mt = getattr(object,'meta_type',None)
1157	students_catalog = self
1158	data = {}
1159	if pt == 'Student' and\
1160	mt == 'CPS Proxy Folder' and\
1161	event_type.startswith('workflow'):
1162	data['id'] = object.getId()
1163	data['review_state'] = self.portal_workflow.getInfoFor(object,'review_state',None)
1164	students_catalog.modifyRecord(**data)
1165	return
1166	rpl = infos['rpath'].split('/')
1167	if pt == 'Student' and mt == 'CPS Proxy Folder':
1168	student_id = object.id
1169	if event_type == "sys_add_object":
1170	try:
1171	self.addRecord(id = student_id)
1172	except ValueError:
1173	pass
1174	return
1175	elif event_type == 'sys_del_object':
1176	self.deleteRecord(student_id)
1177	if pt not in self.affected_types.keys():
1178	return
1179	if event_type not in ('sys_modify_object'):
1180	return
1181	if mt == 'CPS Proxy Folder':
1182	return
1183	if not hasattr(self,'_v_certificates'):
1184	self._v_certificates = self.fill_certificates_dict()
1185	for field in self.affected_types[pt]['fields']:
1186	if hasattr(self,'get_from_doc_%s' % field):
1187	data[field] = getattr(self,'get_from_doc_%s' % field)(object)
1188	else:
1189	data[field] = getattr(object,field)
1190	data['id'] = rpl[2]
1191	self.modifyRecord(**data)
1192	###)
1193
1194
1195	InitializeClass(StudentsCatalog)
1196
1197	###)
1198
1199	class CertificatesCatalog(WAeUPTable): ###(
1200	security = ClassSecurityInfo()
1201
1202	meta_type = 'WAeUP Certificates Catalog'
1203	name = "certificates_catalog"
1204	key = "code"
1205	def __init__(self,name=None):
1206	if name == None:
1207	name = self.name
1208	WAeUPTable.__init__(self, name)
1209
1210	def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
1211	""" clear the catalog, then re-index everything """
1212
1213	elapse = time.time()
1214	c_elapse = time.clock()
1215
1216	pgthreshold = self._getProgressThreshold()
1217	handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
1218	self.refreshCatalog(clear=1, pghandler=handler)
1219
1220	elapse = time.time() - elapse
1221	c_elapse = time.clock() - c_elapse
1222
1223	RESPONSE.redirect(
1224	URL1 +
1225	'/manage_catalogAdvanced?manage_tabs_message=' +
1226	urllib.quote('Catalog Updated \n'
1227	'Total time: %s\n'
1228	'Total CPU time: %s' % (`elapse`, `c_elapse`)))
1229	###)
1230
1231	def reindexIndex(self, name, REQUEST,pghandler=None): ###(
1232	if isinstance(name, str):
1233	name = (name,)
1234	certificates = self.portal_catalog(portal_type="Certificate")
1235	num_objects = len(Certificates)
1236	if pghandler:
1237	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1238	for i in xrange(num_objects):
1239	if pghandler: pghandler.report(i)
1240	certificate_brain = certificates[i]
1241	certificate_object = certificate_brain.getObject()
1242	pl = certificate_brain.getPath().split('/')
1243	data = {}
1244	cid = data[self.key] = certificate_brain.getId
1245	data['faculty'] = pl[-4]
1246	data['department'] = pl[-3]
1247	doc = certificate_object.getContent()
1248	for field in name:
1249	if field not in (self.key,'faculty','department'):
1250	data[field] = getattr(doc,field)
1251	self.modifyRecord(**data)
1252	if pghandler: pghandler.finish()
1253	###)
1254
1255	def refreshCatalog(self, clear=0, pghandler=None): ###(
1256	""" re-index everything we can find """
1257	if clear:
1258	self._catalog.clear()
1259	certificates = self.portal_catalog(portal_type="Certificate")
1260	num_objects = len(certificates)
1261	if pghandler:
1262	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1263	#from pdb import set_trace;set_trace()
1264	for i in xrange(num_objects):
1265	if pghandler: pghandler.report(i)
1266	certificate_brain = certificates[i]
1267	certificate_doc = certificate_brain.getObject().getContent()
1268	pl = certificate_brain.getPath().split('/')
1269	data = {}
1270	for field in self.schema():
1271	data[field] = getattr(certificate_doc,field,None)
1272	data[self.key] = certificate_brain.getId
1273	ai = pl.index('academics')
1274	data['faculty'] = pl[ai +1]
1275	data['department'] = pl[ai +2]
1276	if clear:
1277	self.addRecord(**data)
1278	else:
1279	self.modifyRecord(**data)
1280	if pghandler: pghandler.finish()
1281	###)
1282
1283	security.declarePrivate('notify_event_listener') ###(
1284	def notify_event_listener(self,event_type,object,infos):
1285	"listen for events"
1286	if not infos.has_key('rpath'):
1287	return
1288	pt = getattr(object,'portal_type',None)
1289	mt = getattr(object,'meta_type',None)
1290	if pt != 'Certificate':
1291	return
1292	data = {}
1293	rpl = infos['rpath'].split('/')
1294	if event_type not in ("sys_add_object","sys_modify_object","sys_del_object"):
1295	return
1296	certificate_id = object.getId()
1297	data[self.key] = certificate_id
1298	if event_type == "sys_add_object" and mt == 'CPS Proxy Folder':
1299	try:
1300	self.addRecord(**data)
1301	except ValueError:
1302	return
1303	certificate_id = object.getId()
1304	doc = object.getContent()
1305	if doc is None:
1306	return
1307	for field in self.schema():
1308	data[field] = getattr(doc,field,None)
1309	data[self.key] = certificate_id
1310	ai = rpl.index('academics')
1311	data['faculty'] = rpl[ai +1]
1312	data['department'] = rpl[ai +2]
1313	self.modifyRecord(**data)
1314	return
1315	if event_type == "sys_del_object":
1316	self.deleteRecord(certificate_id)
1317	return
1318	if event_type == "sys_modify_object" and mt == 'Certificate':
1319	#from pdb import set_trace;set_trace()
1320	for field in self.schema():
1321	data[field] = getattr(object,field,None)
1322	certificate_id = object.aq_parent.getId()
1323	data[self.key] = certificate_id
1324	ai = rpl.index('academics')
1325	data['faculty'] = rpl[ai +1]
1326	data['department'] = rpl[ai +2]
1327	self.modifyRecord(**data)
1328	###)
1329
1330
1331	InitializeClass(CertificatesCatalog)
1332	###)
1333
1334	class CoursesCatalog(WAeUPTable): ###(
1335	security = ClassSecurityInfo()
1336
1337	meta_type = 'WAeUP Courses Catalog'
1338	name = "courses_catalog"
1339	key = "code"
1340	def __init__(self,name=None):
1341	if name == None:
1342	name = self.name
1343	WAeUPTable.__init__(self, name)
1344
1345	def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
1346	""" clear the catalog, then re-index everything """
1347
1348	elapse = time.time()
1349	c_elapse = time.clock()
1350
1351	pgthreshold = self._getProgressThreshold()
1352	handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
1353	self.refreshCatalog(clear=1, pghandler=handler)
1354
1355	elapse = time.time() - elapse
1356	c_elapse = time.clock() - c_elapse
1357
1358	RESPONSE.redirect(
1359	URL1 +
1360	'/manage_catalogAdvanced?manage_tabs_message=' +
1361	urllib.quote('Catalog Updated \n'
1362	'Total time: %s\n'
1363	'Total CPU time: %s' % (`elapse`, `c_elapse`)))
1364	###)
1365
1366	def reindexIndex(self, name, REQUEST,pghandler=None): ###(
1367	if isinstance(name, str):
1368	name = (name,)
1369	courses = self.portal_catalog(portal_type="Course")
1370	num_objects = len(courses)
1371	if pghandler:
1372	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1373	for i in xrange(num_objects):
1374	if pghandler: pghandler.report(i)
1375	course_brain = courses[i]
1376	course_object = course_brain.getObject()
1377	pl = course_brain.getPath().split('/')
1378	data = {}
1379	cid = data[self.key] = course_brain.getId
1380	data['faculty'] = pl[-4]
1381	data['department'] = pl[-3]
1382	doc = course_object.getContent()
1383	for field in name:
1384	if field not in (self.key,'faculty','department'):
1385	data[field] = getattr(doc,field)
1386	self.modifyRecord(**data)
1387	if pghandler: pghandler.finish()
1388	###)
1389
1390	def refreshCatalog(self, clear=0, pghandler=None): ###(
1391	""" re-index everything we can find """
1392	if clear:
1393	self._catalog.clear()
1394	courses = self.portal_catalog(portal_type="Course")
1395	num_objects = len(courses)
1396	if pghandler:
1397	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1398	#from pdb import set_trace;set_trace()
1399	for i in xrange(num_objects):
1400	if pghandler: pghandler.report(i)
1401	course_brain = courses[i]
1402	course_doc = course_brain.getObject().getContent()
1403	pl = course_brain.getPath().split('/')
1404	data = {}
1405	for field in self.schema():
1406	data[field] = getattr(course_doc,field,None)
1407	data[self.key] = course_brain.getId
1408	ai = pl.index('academics')
1409	data['faculty'] = pl[ai +1]
1410	data['department'] = pl[ai +2]
1411	if clear:
1412	self.addRecord(**data)
1413	else:
1414	self.modifyRecord(**data)
1415	if pghandler: pghandler.finish()
1416	###)
1417
1418	security.declarePrivate('notify_event_listener') ###(
1419	def notify_event_listener(self,event_type,object,infos):
1420	"listen for events"
1421	if not infos.has_key('rpath'):
1422	return
1423	pt = getattr(object,'portal_type',None)
1424	mt = getattr(object,'meta_type',None)
1425	if pt != 'Course':
1426	return
1427	data = {}
1428	rpl = infos['rpath'].split('/')
1429	if event_type not in ("sys_add_object","sys_modify_object","sys_del_object"):
1430	return
1431	course_id = object.getId()
1432	data[self.key] = course_id
1433	if event_type == "sys_add_object" and mt == 'CPS Proxy Folder':
1434	try:
1435	self.addRecord(**data)
1436	except ValueError:
1437	return
1438	course_id = object.getId()
1439	doc = object.getContent()
1440	if doc is None:
1441	return
1442	for field in self.schema():
1443	data[field] = getattr(doc,field,None)
1444	data[self.key] = course_id
1445	ai = rpl.index('academics')
1446	data['faculty'] = rpl[ai +1]
1447	data['department'] = rpl[ai +2]
1448	self.modifyRecord(**data)
1449	return
1450	if event_type == "sys_del_object":
1451	self.deleteRecord(course_id)
1452	return
1453	if event_type == "sys_modify_object" and mt == 'Course':
1454	#from pdb import set_trace;set_trace()
1455	for field in self.schema():
1456	data[field] = getattr(object,field,None)
1457	course_id = object.aq_parent.getId()
1458	data[self.key] = course_id
1459	ai = rpl.index('academics')
1460	data['faculty'] = rpl[ai +1]
1461	data['department'] = rpl[ai +2]
1462	self.modifyRecord(**data)
1463	###)
1464
1465
1466	InitializeClass(CoursesCatalog)
1467	###)
1468
1469	class CourseResults(WAeUPTable): ###(
1470	security = ClassSecurityInfo()
1471
1472	meta_type = 'WAeUP Results Catalog'
1473	name = "course_results"
1474	key = "key" #student_id + level + course_id
1475	def __init__(self,name=None):
1476	if name == None:
1477	name = self.name
1478	WAeUPTable.__init__(self, name)
1479	self._queue = []
1480
1481	def addMultipleRecords(self, records): ###(
1482	"""add many records"""
1483	added_keys = []
1484	for data in records:
1485	uid = key = "%(student_id)s\|%(level_id)s\|%(course_id)s" % data
1486	data['%s' % self.key] = uid
1487	res = self.searchResults({"%s" % self.key : uid})
1488	if len(res) > 0:
1489	raise ValueError("More than one record with uid %s" % uid)
1490	self.catalog_object(dict2ob(data), uid=uid)
1491	return uid
1492	###)
1493
1494	def deleteResultsHere(self,level_id,student_id): ###(
1495	#import pdb;pdb.set_trace()
1496	query = Eq('student_id',student_id) & Eq('level_id', level_id)
1497	course_results = self.course_results.evalAdvancedQuery(query)
1498	for result in course_results:
1499	self.deleteRecord(result.key)
1500	###)
1501
1502	def moveResultsHere(self,level,student_id): ###(
1503	#import pdb;pdb.set_trace()
1504	level_id = level.getId()
1505	query = Eq('student_id',student_id) & Eq('level_id', level_id)
1506	course_results = self.course_results.evalAdvancedQuery(query)
1507	existing_courses = [cr.code for cr in course_results]
1508	to_delete = []
1509	for code,obj in level.objectItems():
1510	to_delete.append(code)
1511	carry_over = False
1512	if code.endswith('_co'):
1513	carry_over = True
1514	code = code[:-3]
1515	if code in existing_courses:
1516	continue
1517	course_result_doc = obj.getContent()
1518	data = {}
1519	course_id = code
1520	for field in self.schema():
1521	data[field] = getattr(course_result_doc,field,'')
1522	data['key'] = key = "%(student_id)s\|%(level_id)s\|%(course_id)s" % vars()
1523	data['student_id'] = student_id
1524	data['level_id'] = level_id
1525	session_id = self.getLevelSession(level.getContent(),student_id,level_id)
1526	data['session_id'] = session_id
1527	#data['queue_status'] = OBJECT_CREATED
1528	data['code'] = course_id
1529	data['carry_over'] = carry_over
1530	self.catalog_object(dict2ob(data), uid=key)
1531	level.manage_delObjects(to_delete)
1532	###)
1533
1534	def getCourses(self,student_id,level_id): ###(
1535	query = Eq('student_id',student_id) & Eq('level_id', level_id)
1536	course_results = self.course_results.evalAdvancedQuery(query)
1537	carry_overs = []
1538	normal1 = []
1539	normal2 = []
1540	normal3 = []
1541	total_credits = 0
1542	gpa = 0
1543	for brain in course_results:
1544	d = {}
1545
1546	for field in self.schema():
1547	d[field] = getattr(brain,field,'')
1548
1549	d['weight'] = ''
1550	d['grade'] = ''
1551	d['score'] = ''
1552
1553	if str(brain.credits).isdigit():
1554	credits = int(brain.credits)
1555	total_credits += credits
1556	score = getattr(brain,'score',0)
1557	if score and str(score).isdigit() and int(score) > 0:
1558	score = int(score)
1559	grade,weight = self.getGradesFromScore(score)
1560	gpa += weight * credits
1561	d['weight'] = weight
1562	d['grade'] = grade
1563	d['score'] = score
1564	d['coe'] = ''
1565	if brain.core_or_elective:
1566	d['coe'] = 'Core'
1567	elif brain.core_or_elective == False:
1568	d['coe'] = 'Elective'
1569	id = code = d['id'] = brain.code
1570	d['code'] = code
1571	res = self.courses_catalog.evalAdvancedQuery(Eq('code',code))
1572	if res:
1573	course = res[0]
1574	d['title'] = course.title
1575	# The courses_catalog contains strings and integers in its semester field.
1576	# Maybe this can be fixed by reindexing the catalog. The schema of course says 'CPS Int Field'.
1577	d['semester'] = str(course.semester)
1578	else:
1579	d['title'] = "Course has been removed from course list"
1580	d['semester'] = ''
1581	if brain.carry_over:
1582	d['coe'] = 'CO'
1583	carry_overs.append(d)
1584	else:
1585	if d['semester'] == '1':
1586	normal1.append(d)
1587
1588	elif d['semester'] == '2':
1589	normal2.append(d)
1590	else:
1591	normal3.append(d)
1592	#normal.sort(cmp=lambda x,y: cmp("%(semester)s%(code)s" % x,
1593	# "%(semester)s%(code)s" % y))
1594	carry_overs.sort(cmp=lambda x,y: cmp("%(semester)s%(code)s" % x,
1595	"%(semester)s%(code)s" % y))
1596	return total_credits,gpa,carry_overs,normal1,normal2,normal3
1597	###)
1598
1599	InitializeClass(CourseResults)
1600	###)
1601
1602	class OnlinePaymentsImport(WAeUPTable): ###(
1603
1604	meta_type = 'WAeUP Online Payment Transactions'
1605	name = "online_payments_import"
1606	key = "order_id"
1607	def __init__(self,name=None):
1608	if name == None:
1609	name = self.name
1610	WAeUPTable.__init__(self, name)
1611
1612
1613	InitializeClass(OnlinePaymentsImport)
1614	###)
1615
1616	class ReturningImport(WAeUPTable): ###(
1617
1618	meta_type = 'Returning Import Table'
1619	name = "returning_import"
1620	key = "matric_no"
1621	def __init__(self,name=None):
1622	if name == None:
1623	name = self.name
1624	WAeUPTable.__init__(self, name)
1625
1626
1627	InitializeClass(ReturningImport)
1628	###)
1629
1630	class ResultsImport(WAeUPTable): ###(
1631
1632	meta_type = 'Results Import Table'
1633	name = "results_import"
1634	key = "key"
1635	def __init__(self,name=None):
1636	if name == None:
1637	name = self.name
1638	WAeUPTable.__init__(self, name)
1639
1640
1641	InitializeClass(ResultsImport)
1642
1643	###)
1644
1645	class PaymentsCatalog(WAeUPTable): ###(
1646	security = ClassSecurityInfo()
1647
1648	meta_type = 'WAeUP Payments Catalog'
1649	name = "payments_catalog"
1650	key = "order_id"
1651	def __init__(self,name=None):
1652	if name == None:
1653	name = self.name
1654	WAeUPTable.__init__(self, name)
1655
1656
1657	security.declarePrivate('notify_event_listener') ###(
1658	def notify_event_listener(self,event_type,object,infos):
1659	"listen for events"
1660	if not infos.has_key('rpath'):
1661	return
1662	pt = getattr(object,'portal_type',None)
1663	mt = getattr(object,'meta_type',None)
1664	data = {}
1665	if pt != 'Payment':
1666	return
1667	if mt == 'CPS Proxy Folder':
1668	return # is handled only for the real object
1669	if event_type == 'sys_del_object':
1670	self.deleteRecord(object.order_id)
1671	if event_type not in ('sys_modify_object'):
1672	return
1673	for field in self.schema():
1674	data[field] = getattr(object,field,'')
1675	rpl = infos['rpath'].split('/')
1676	#import pdb;pdb.set_trace()
1677	student_id = rpl[-4]
1678	data['student_id'] = student_id
1679	modified = False
1680	try:
1681	self.modifyRecord(**data)
1682	modified = True
1683	except KeyError:
1684	#logger = logging.getLogger('WAeUPTables.PaymentsCatalog.%s' % self.__name__)
1685	#logger.info("could not modify entry for %(student_id)s with %(order_id)s" % data)
1686	pass
1687	if not modified:
1688	try:
1689	self.addRecord(**data)
1690	except:
1691	logger = logging.getLogger('WAeUPTables.PaymentsCatalog.notify_event_listener')
1692	logger.info("could not add or modify entry for %(student_id)s with %(order_id)s" % data)
1693	###)
1694
1695
1696	InitializeClass(PaymentsCatalog)
1697
1698	###)
1699
1700	# BBB:
1701	AccomodationTable = AccommodationTable

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