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source: WAeUP_SRP/base/WAeUPTables.py @ 3032

Last change on this file since 3032 was 3018, checked in by Henrik Bettermann, 17 years ago
fixed
Property svn:keywords set to `Id`
File size: 58.1 KB

Line
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 3018 2008-01-13 09:35:17Z henrik $
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	def __init__(self,name=None):
485	if name == None:
486	name = self.name
487	WAeUPTable.__init__(self, name)
488
489	def searchAndReserveBed(self, student_id,bed_type):
490	#records = self.searchResults({'student' : student_id})
491	#import pdb;pdb.set_trace()
492	records = self.evalAdvancedQuery(Eq('student',student_id))
493	if len(records) > 0:
494	return -1,"Student with Id %s already booked bed %s." % (student_id,records[0].bed)
495
496	#records = [r for r in self.searchResults({'bed_type' : bed_type}) if not r.student]
497	query = Eq('bed_type',bed_type) & Eq('student',NOT_OCCUPIED)
498	records = self.evalAdvancedQuery(query,sortSpecs=('sort_id','bed'))
499	if len(records) == 0:
500	return -2,"No bed available"
501	rec = records[0]
502	self.modifyRecord(bed=rec.bed,student=student_id)
503	s_logger = logging.getLogger('WAeUPTables.AccommodationTable.searchAndReserveBed')
504	s_logger.info('%s reserved bed %s' % (student_id,rec.bed))
505	return 1,rec.bed
506
507
508	InitializeClass(AccommodationTable)
509
510	###)
511
512	class PinTable(WAeUPTable): ###(
513	from ZODB.POSException import ConflictError
514	security = ClassSecurityInfo()
515	meta_type = 'WAeUP Pin Tool'
516	name = "portal_pins"
517	key = 'pin'
518
519	def __init__(self,name=None):
520	if name == None:
521	name = self.name
522	WAeUPTable.__init__(self, name)
523
524	security.declareProtected(ModifyPortalContent,"dumpAll")###(
525	def dumpAll(self,include_unused=None):
526	"""dump all data in the table to a csv"""
527	member = self.portal_membership.getAuthenticatedMember()
528	logger = logging.getLogger('WAeUPTables.PinTable.dumpAll')
529	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
530	export_file = "%s/export/%s_%s.csv" % (i_home,self.__name__,current,)
531	res_list = []
532	lines = []
533	if hasattr(self,"export_keys"):
534	fields = self.export_keys
535	else:
536	fields = []
537	for f in self.schema():
538	fields.append(f)
539	headline = ','.join(fields)
540	out = open(export_file,"wb")
541	out.write(headline +'\n')
542	out.close()
543	out = open(export_file,"a")
544	csv_writer = csv.DictWriter(out,fields,)
545	if include_unused is not None and str(member) not in ('admin','joachim'):
546	logger.info('%s tries to dump pintable with unused pins' % (member))
547	return
548	if include_unused is not None:
549	records = self()
550	else:
551	records = self.evalAdvancedQuery(~Eq('student',''))
552	nr2export = len(records)
553	logger.info('%s starts dumping, %s records to export' % (member,nr2export))
554	chunk = 2000
555	total = 0
556	start = DateTime.DateTime().timeTime()
557	start_chunk = DateTime.DateTime().timeTime()
558	for record in records:
559	not_all = False
560	d = self.record2dict(fields,record)
561	lines.append(d)
562	total += 1
563	if total and not total % chunk or total == len(records):
564	csv_writer.writerows(lines)
565	anz = len(lines)
566	logger.info("wrote %(anz)d total written %(total)d" % vars())
567	end_chunk = DateTime.DateTime().timeTime()
568	duration = end_chunk-start_chunk
569	per_record = duration/anz
570	till_now = end_chunk - start
571	avarage_per_record = till_now/total
572	estimated_end = DateTime.DateTime(start + avarage_per_record * nr2export)
573	estimated_end = estimated_end.strftime("%H:%M:%S")
574	logger.info('%(duration)4.1f, %(per_record)4.3f,end %(estimated_end)s' % vars())
575	start_chunk = DateTime.DateTime().timeTime()
576	lines = []
577	end = DateTime.DateTime().timeTime()
578	logger.info('total time %6.2f m' % ((end-start)/60))
579	import os
580	filename, extension = os.path.splitext(export_file)
581	from subprocess import call
582	msg = "wrote %(total)d records to %(export_file)s" % vars()
583	#try:
584	# retcode = call('gzip %s' % (export_file),shell=True)
585	# if retcode == 0:
586	# msg = "wrote %(total)d records to %(export_file)s.gz" % vars()
587	#except OSError, e:
588	# retcode = -99
589	# logger.info("zip failed with %s" % e)
590	logger.info(msg)
591	args = {'portal_status_message': msg}
592	#url = self.REQUEST.get('URL1') + '?' + urlencode(args)
593	url = self.REQUEST.get('URL2')
594	return self.REQUEST.RESPONSE.redirect(url)
595	###)
596
597
598
599	def searchAndSetRecord(self, uid, student_id,prefix):
600
601	# The following line must be activated after resetting the
602	# the portal_pins table. This is to avoid duplicate entries
603	# and disable duplicate payments.
604
605	#student_id = student_id.upper()
606
607	#records = self.searchResults(student = student_id)
608	#if len(records) > 0 and prefix in ('CLR','APP'):
609	# for r in records:
610	# if r.pin != uid and r.prefix_batch.startswith(prefix):
611	# return -2
612	records = self.searchResults({"%s" % self.key : uid})
613	if len(records) > 1:
614	# Can not happen, but anyway...
615	raise ValueError("More than one record with uid %s" % uid)
616	if len(records) == 0:
617	return -1,None
618	record = records[0]
619	if record.student == "":
620	record_data = {}
621	for field in self.schema() + self.indexes():
622	record_data[field] = getattr(record, field)
623	# Add the updated data:
624	record_data['student'] = student_id
625	try:
626	self.catalog_object(dict2ob(record_data), uid)
627	return 1,record
628	except ConflictError:
629	return 2,record
630	if record.student.upper() != student_id.upper():
631	return 0,record
632	if record.student.upper() == student_id.upper():
633	return 2,record
634	return -3,record
635	InitializeClass(PinTable)
636	###)
637
638	class PumeResultsTable(WAeUPTable): ###(
639
640	meta_type = 'WAeUP PumeResults Tool'
641	name = "portal_pumeresults"
642	key = "jamb_reg_no"
643	def __init__(self,name=None):
644	if name == None:
645	name = self.name
646	WAeUPTable.__init__(self, name)
647
648
649	InitializeClass(PumeResultsTable)
650
651	###)
652
653	class ApplicantsCatalog(WAeUPTable): ###(
654
655	meta_type = 'WAeUP Applicants Catalog'
656	name = "applicants_catalog"
657	key = "reg_no"
658	security = ClassSecurityInfo()
659	#export_keys = (
660	# "reg_no",
661	# "status",
662	# "lastname",
663	# "sex",
664	# "date_of_birth",
665	# "lga",
666	# "email",
667	# "phone",
668	# "passport",
669	# "entry_mode",
670	# "pin",
671	# "screening_type",
672	# "registration_date",
673	# "testdate",
674	# "application_date",
675	# "screening_date",
676	# "faculty",
677	# "department",
678	# "course1",
679	# "course2",
680	# "course3",
681	# "eng_score",
682	# "subj1",
683	# "subj1score",
684	# "subj2",
685	# "subj2score",
686	# "subj3",
687	# "subj3score",
688	# "aggregate",
689	# "course_admitted",
690	# )
691
692	def __init__(self,name=None):
693	if name == None:
694	name = self.name
695	WAeUPTable.__init__(self, name)
696
697	security.declareProtected(ModifyPortalContent,"new_importCSV")###(
698	def new_importCSV(self,filename="JAMB_data",
699	schema_id="application",
700	layout_id="import_application",
701	mode='add'):
702	""" import JAMB data """
703	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
704	pm = self.portal_membership
705	member = pm.getAuthenticatedMember()
706	logger = logging.getLogger('WAeUPTables.ApplicantsCatalog.importCSV')
707	lock_fn = "%s/import/%s_import_lock" % (i_home,filename)
708	import_fn = "%s/import/%s.csv" % (i_home,filename)
709	if mode not in ('add','edit'):
710	logger.info("invalid mode: %s" % mode)
711	if os.path.exists(lock_fn):
712	logger.info("import of %(import_fn)s already in progress" % vars())
713	return
714	lock_file = open(lock_fn,"w")
715	lock_file.write("%(current)s \n" % vars())
716	lock_file.close()
717	invalid_fn = "%s/import/%s_not_imported%s.csv" % (i_home,filename,current)
718	duplicate_fn = "%s/import/%s_not_imported%s.csv" % (i_home,filename,current)
719	stool = getToolByName(self, 'portal_schemas')
720	ltool = getToolByName(self, 'portal_layouts')
721	schema = stool._getOb(schema_id)
722	if schema is None:
723	em = 'No such schema %s' % schema_id
724	logger.error(em)
725	return
726	for postfix in ('_import',''):
727	layout_name = "%(layout_id)s%(postfix)s" % vars()
728	if hasattr(ltool,layout_name):
729	break
730	layout = ltool._getOb(layout_name)
731	if layout is None:
732	em = 'No such layout %s' % layout_id
733	logger.error(em)
734	return
735	try:
736	csv_file = csv.DictReader(open(import_fn,"rb"))
737	except:
738	em = 'Error reading %s.csv' % filename
739	logger.error(em)
740	return
741	d = self._import_new(csv_items,schema,layout,mode,logger)
742	imported = []
743	edited = []
744	duplicates = []
745	not_found = []
746	if len(d['valid_records']) > 0:
747	for record in d['valid_records']:
748	#import pdb;pdb.set_trace()
749	if mode == "add":
750	try:
751	self.addRecord(**dict(record.items()))
752	imported.append(**dict(record.items()))
753	logger.info("added %s" % record.items())
754	except ValueError:
755	dupplicate.append(**dict(record.items()))
756	logger.info("duplicate %s" % record.items())
757	elif mode == "edit":
758	try:
759	self.modifyRecord(**dict(record.items()))
760	edited.append(**dict(record.items()))
761	logger.info("edited %s" % record.items())
762	except KeyError:
763	not_found.append(**dict(record.items()))
764	logger.info("not found %s" % record.items())
765	invalid = d['invalid_records']
766	for itype in ("imported","edited","not_found","duplicate","invalid"):
767	outlist = locals[itype]
768	if len(outlist):
769	d = {}
770	for k in outlist[0].keys():
771	d[k] = k
772	outlist[0] = d
773	outfile = open("file_name_%s" % itype,'w')
774	csv.DictWriter(outfile,outlist[0].keys()).writerows(outlist)
775	logger.info("wrote %(itype)s records to %(, written to %(not_imported_fn)s" % d)
776	###)
777
778	security.declareProtected(ModifyPortalContent,"importCSV")###(
779	def importCSV(self,filename="JAMB_data",
780	schema_id="application",
781	layout_id="application_pce",
782	mode='add'):
783	""" import JAMB data """
784	stool = getToolByName(self, 'portal_schemas')
785	ltool = getToolByName(self, 'portal_layouts')
786	schema = stool._getOb(schema_id)
787	if schema is None:
788	em = 'No such schema %s' % schema_id
789	logger.error(em)
790	return
791	layout = ltool._getOb(layout_id)
792	if layout is None:
793	em = 'No such layout %s' % layout_id
794	logger.error(em)
795	return
796	logger = logging.getLogger('WAeUPTables.ApplicantsCatalog.importCSV')
797	d = self._import_old(filename,schema,layout,mode,logger)
798	if len(d['valid_records']) > 0:
799	for record in d['valid_records']:
800	#import pdb;pdb.set_trace()
801	if mode == "add":
802	self.addRecord(**dict(record.items()))
803	logger.info("added %s" % record.items())
804	elif mode == "edit":
805	self.modifyRecord(**dict(record.items()))
806	logger.info("edited %s" % record.items())
807	else:
808	logger.info("invalid mode: %s" % mode)
809	logger.info("%(mode)sed %(imported)d records, invalid written to %(not_imported_fn)s" % d)
810	###)
811
812	InitializeClass(ApplicantsCatalog)
813
814	###)
815
816	class StudentsCatalog(WAeUPTable): ###(
817	security = ClassSecurityInfo()
818
819	meta_type = 'WAeUP Students Catalog'
820	name = "students_catalog"
821	key = "id"
822	affected_types = { ###(
823	'StudentApplication':
824	{'id': 'application',
825	'fields':
826	('jamb_reg_no',
827	'entry_mode',
828	#'entry_level',
829	'entry_session',
830	)
831	},
832	'StudentClearance':
833	{'id': 'clearance',
834	'fields':
835	('matric_no',
836	'lga',
837	)
838	},
839	'StudentPersonal':
840	{'id': 'personal',
841	'fields':
842	('name',
843	'sex',
844	'perm_address',
845	'email',
846	'phone',
847	)
848	},
849	'StudentStudyCourse':
850	{'id': 'study_course',
851	'fields':
852	('course', # study_course
853	'faculty', # from certificate
854	'department', # from certificate
855	'end_level', # from certificate
856	'level', # current_level
857	'mode', # current_mode
858	'session', # current_session
859	'verdict', # current_verdict
860	)
861	},
862	}
863	###)
864
865	def __init__(self,name=None):
866	if name == None:
867	name = self.name
868	WAeUPTable.__init__(self, name)
869	return
870
871	def manage_catalogClear(self, REQUEST=None, RESPONSE=None, URL1=None):
872	""" clears the whole enchilada """
873	self._catalog.clear()
874
875	if REQUEST and RESPONSE:
876	RESPONSE.redirect(
877	URL1 +
878	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20Cleared')
879
880	def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
881	""" clear the catalog, then re-index everything """
882
883	elapse = time.time()
884	c_elapse = time.clock()
885
886	pgthreshold = self._getProgressThreshold()
887	handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
888	self.refreshCatalog(clear=1, pghandler=handler)
889
890	elapse = time.time() - elapse
891	c_elapse = time.clock() - c_elapse
892
893	RESPONSE.redirect(
894	URL1 +
895	'/manage_catalogAdvanced?manage_tabs_message=' +
896	urllib.quote('Catalog Updated \n'
897	'Total time: %s\n'
898	'Total CPU time: %s' % (`elapse`, `c_elapse`)))
899	###)
900
901	def fill_certificates_dict(self): ###(
902	"return certificate data in dict"
903	certificates_brains = self.portal_catalog(portal_type ='Certificate')
904	d = {}
905	for cb in certificates_brains:
906	certificate_doc = cb.getObject().getContent()
907	cb_path = cb.getPath().split('/')
908	ld = {}
909	ld['faculty'] = cb_path[-4]
910	ld['department'] = cb_path[-3]
911	ld['end_level'] = getattr(certificate_doc,'end_level','999')
912	d[cb.getId] = ld
913	return d
914	###)
915
916	def get_from_doc_department(self,doc,cached_data={}): ###(
917	"return the students department"
918	if doc is None:
919	return None
920	if cached_data.has_key(doc.study_course):
921	return cached_data[doc.study_course]['department']
922	certificate_res = self.portal_catalog(id = doc.study_course)
923	if len(certificate_res) != 1:
924	return None
925	return certificate_res[0].getPath().split('/')[-3]
926
927	def get_from_doc_faculty(self,doc,cached_data={}):
928	"return the students faculty"
929	if doc is None:
930	return None
931	if cached_data.has_key(doc.study_course):
932	return cached_data[doc.study_course]['faculty']
933	certificate_res = self.portal_catalog(id = doc.study_course)
934	if len(certificate_res) != 1:
935	return None
936	return certificate_res[0].getPath().split('/')[-4]
937
938	def get_from_doc_end_level(self,doc,cached_data={}):
939	"return the students end_level"
940	if doc is None:
941	return None
942	if cached_data.has_key(doc.study_course):
943	return cached_data[doc.study_course]['end_level']
944	certificate_res = self.portal_catalog(id = doc.study_course)
945	if len(certificate_res) != 1:
946	return None
947	return getattr(certificate_res[0].getObject().getContent(),'end_level','unknown')
948
949	def get_from_doc_level(self,doc,cached_data={}):
950	"return the students level"
951	if doc is None:
952	return None
953	return getattr(doc,'current_level',None)
954
955	def get_from_doc_mode(self,doc,cached_data={}):
956	"return the students mode"
957	if doc is None:
958	return None
959	cm = getattr(doc,'current_mode',None)
960	return cm
961
962
963	def get_from_doc_session(self,doc,cached_data={}):
964	"return the students current_session"
965	if doc is None:
966	return None
967	return getattr(doc,'current_session',None)
968
969	def get_from_doc_entry_session(self,doc,cached_data={}):
970	"return the students entry_session"
971	if doc is None:
972	return None
973	es = getattr(doc,'entry_session',None)
974	if es is not None and len(es) == 2:
975	return es
976	try:
977	digit = int(doc.jamb_reg_no[0])
978	except:
979	return "-1"
980	if digit < 8:
981	return "0%c" % doc.jamb_reg_no[0]
982	return "9%c" % doc.jamb_reg_no[0]
983
984	def get_from_doc_course(self,doc,cached_data={}):
985	"return the students study_course"
986	if doc is None:
987	return None
988	return getattr(doc,'study_course',None)
989
990	def get_from_doc_name(self,doc,cached_data={}):
991	"return the students name from the personal"
992	if doc is None:
993	return None
994	return "%s %s %s" % (doc.firstname,doc.middlename,doc.lastname)
995
996	def get_from_doc_verdict(self,doc,cached_data={}):
997	"return the students study_course"
998	if doc is None:
999	return None
1000	return getattr(doc,'current_verdict',None)
1001	###)
1002
1003	def reindexIndex(self, name, REQUEST,pghandler=None): ###(
1004	if isinstance(name, str):
1005	name = (name,)
1006	reindextypes = {}
1007	reindex_special = []
1008	for n in name:
1009	if n in ("review_state","registered_courses"):
1010	reindex_special.append(n)
1011	else:
1012	for pt in self.affected_types.keys():
1013	if n in self.affected_types[pt]['fields']:
1014	if reindextypes.has_key(pt):
1015	reindextypes[pt].append(n)
1016	else:
1017	reindextypes[pt]= [n]
1018	break
1019	cached_data = {}
1020	if set(name).intersection(set(('faculty','department','end_level'))):
1021	cached_data = self.fill_certificates_dict()
1022	students = self.portal_catalog(portal_type="Student")
1023	if hasattr(self,'portal_catalog_real'):
1024	aq_portal = self.portal_catalog_real.evalAdvancedQuery
1025	else:
1026	aq_portal = self.portal_catalog.evalAdvancedQuery
1027	num_objects = len(students)
1028	if pghandler:
1029	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1030	noattr = set(('StudentClearance','StudentPersonal')) & set(reindextypes.keys())
1031	#import pdb;pdb.set_trace()
1032	for i in xrange(num_objects):
1033	if pghandler: pghandler.report(i)
1034	student_brain = students[i]
1035	student_object = student_brain.getObject()
1036	# query = Eq('path',student_brain.getPath())
1037	# sub_brains_list = aq_portal(query)
1038	# sub_brains = {}
1039	# for sub_brain in sub_brains_list:
1040	# sub_brains[sub_brain.portal_type] = sub_brain
1041	# student_path = student_brain.getPath()
1042	data = {}
1043	modified = False
1044	sid = data['id'] = student_brain.getId
1045	if reindex_special and 'review_state' in reindex_special:
1046	modified = True
1047	data['review_state'] = student_brain.review_state
1048	sub_objects = False
1049	for pt in reindextypes.keys():
1050	modified = True
1051	try:
1052	doc = getattr(student_object,self.affected_types[pt]['id']).getContent()
1053	#doc = sub_brains[pt].getObject().getContent()
1054	# path = "%s/%s" % (student_path,self.affected_types[pt]['id'])
1055	# doc = self.unrestrictedTraverse(path).getContent()
1056	sub_objects = True
1057	except:
1058	continue
1059	for field in set(name).intersection(self.affected_types[pt]['fields']):
1060	if hasattr(self,'get_from_doc_%s' % field):
1061	data[field] = getattr(self,'get_from_doc_%s' % field)(doc,
1062	cached_data=cached_data)
1063	else:
1064	data[field] = getattr(doc,field)
1065	if not sub_objects and noattr:
1066	import_res = self.returning_import(id = sid)
1067	if not import_res:
1068	continue
1069	import_record = import_res[0]
1070	data['matric_no'] = import_record.matric_no
1071	data['sex'] = import_record.Sex == 'F'
1072	data['name'] = "%s %s %s" % (import_record.Firstname,
1073	import_record.Middlename,
1074	import_record.Lastname)
1075	data['jamb_reg_no'] = import_record.Entryregno
1076	#if reindex_special and 'registered_courses' in reindex_special:
1077	# try:
1078	# study_course = getattr(student_object,"study_course")
1079	# level_ids = study_course.objectIds()
1080	# except:
1081	# continue
1082	# if not level_ids:
1083	# continue
1084	# modified = True
1085	# level_ids.sort()
1086	# course_ids = getattr(study_course,level_ids[-1]).objectIds()
1087	# courses = []
1088	# for c in course_ids:
1089	# if c.endswith('_co'):
1090	# courses.append(c[:-3])
1091	# else:
1092	# courses.append(c)
1093	# data['registered_courses'] = courses
1094	if modified:
1095	self.modifyRecord(**data)
1096	if pghandler: pghandler.finish()
1097	###)
1098
1099	def refreshCatalog(self, clear=0, pghandler=None): ###(
1100	""" re-index everything we can find """
1101	students_folder = self.portal_url.getPortalObject().campus.students
1102	if clear:
1103	self._catalog.clear()
1104	students = self.portal_catalog(portal_type="Student")
1105	num_objects = len(students)
1106	cached_data = self.fill_certificates_dict()
1107	if pghandler:
1108	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1109	for i in xrange(num_objects):
1110	if pghandler: pghandler.report(i)
1111	student_brain = students[i]
1112	spath = student_brain.getPath()
1113	student_object = student_brain.getObject()
1114	data = {}
1115	sid = data['id'] = student_brain.getId
1116	data['review_state'] = student_brain.review_state
1117	sub_objects = False
1118	for pt in self.affected_types.keys():
1119	modified = True
1120	try:
1121	doc = getattr(student_object,self.affected_types[pt]['id']).getContent()
1122	sub_objects = True
1123	except:
1124	#from pdb import set_trace;set_trace()
1125	continue
1126	for field in self.affected_types[pt]['fields']:
1127	if hasattr(self,'get_from_doc_%s' % field):
1128	data[field] = getattr(self,'get_from_doc_%s' % field)(doc,
1129	cached_data=cached_data)
1130	else:
1131	data[field] = getattr(doc,field,None)
1132	if not sub_objects:
1133	import_res = self.returning_import(id = sid)
1134	if not import_res:
1135	continue
1136	import_record = import_res[0]
1137	data['matric_no'] = import_record.matric_no
1138	data['sex'] = import_record.Sex == 'F'
1139	data['name'] = "%s %s %s" % (import_record.Firstname,
1140	import_record.Middlename,
1141	import_record.Lastname)
1142	data['jamb_reg_no'] = import_record.Entryregno
1143	self.addRecord(**data)
1144	if pghandler: pghandler.finish()
1145	###)
1146
1147	security.declarePrivate('notify_event_listener') ###(
1148	def notify_event_listener(self,event_type,object,infos):
1149	"listen for events"
1150	if not infos.has_key('rpath'):
1151	return
1152	pt = getattr(object,'portal_type',None)
1153	mt = getattr(object,'meta_type',None)
1154	students_catalog = self
1155	data = {}
1156	if pt == 'Student' and\
1157	mt == 'CPS Proxy Folder' and\
1158	event_type.startswith('workflow'):
1159	data['id'] = object.getId()
1160	data['review_state'] = self.portal_workflow.getInfoFor(object,'review_state',None)
1161	students_catalog.modifyRecord(**data)
1162	return
1163	rpl = infos['rpath'].split('/')
1164	if pt == 'Student' and mt == 'CPS Proxy Folder':
1165	student_id = object.id
1166	if event_type == "sys_add_object":
1167	try:
1168	self.addRecord(id = student_id)
1169	except ValueError:
1170	pass
1171	return
1172	elif event_type == 'sys_del_object':
1173	self.deleteRecord(student_id)
1174	if pt not in self.affected_types.keys():
1175	return
1176	if event_type not in ('sys_modify_object'):
1177	return
1178	if mt == 'CPS Proxy Folder':
1179	return
1180	for field in self.affected_types[pt]['fields']:
1181	if hasattr(self,'get_from_doc_%s' % field):
1182	data[field] = getattr(self,'get_from_doc_%s' % field)(object)
1183	else:
1184	data[field] = getattr(object,field)
1185	data['id'] = rpl[2]
1186	self.modifyRecord(**data)
1187	###)
1188
1189
1190	InitializeClass(StudentsCatalog)
1191
1192	###)
1193
1194	class CoursesCatalog(WAeUPTable): ###(
1195	security = ClassSecurityInfo()
1196
1197	meta_type = 'WAeUP Courses Catalog'
1198	name = "courses_catalog"
1199	key = "code"
1200	def __init__(self,name=None):
1201	if name == None:
1202	name = self.name
1203	WAeUPTable.__init__(self, name)
1204
1205	def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
1206	""" clear the catalog, then re-index everything """
1207
1208	elapse = time.time()
1209	c_elapse = time.clock()
1210
1211	pgthreshold = self._getProgressThreshold()
1212	handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
1213	self.refreshCatalog(clear=1, pghandler=handler)
1214
1215	elapse = time.time() - elapse
1216	c_elapse = time.clock() - c_elapse
1217
1218	RESPONSE.redirect(
1219	URL1 +
1220	'/manage_catalogAdvanced?manage_tabs_message=' +
1221	urllib.quote('Catalog Updated \n'
1222	'Total time: %s\n'
1223	'Total CPU time: %s' % (`elapse`, `c_elapse`)))
1224	###)
1225
1226	def reindexIndex(self, name, REQUEST,pghandler=None): ###(
1227	if isinstance(name, str):
1228	name = (name,)
1229	courses = self.portal_catalog(portal_type="Course")
1230	num_objects = len(courses)
1231	if pghandler:
1232	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1233	for i in xrange(num_objects):
1234	if pghandler: pghandler.report(i)
1235	course_brain = courses[i]
1236	course_object = course_brain.getObject()
1237	pl = course_brain.getPath().split('/')
1238	data = {}
1239	cid = data[self.key] = course_brain.getId
1240	data['faculty'] = pl[-4]
1241	data['department'] = pl[-3]
1242	doc = course_object.getContent()
1243	for field in name:
1244	if field not in (self.key,'faculty','department'):
1245	data[field] = getattr(doc,field)
1246	self.modifyRecord(**data)
1247	if pghandler: pghandler.finish()
1248	###)
1249
1250	def refreshCatalog(self, clear=0, pghandler=None): ###(
1251	""" re-index everything we can find """
1252	if clear:
1253	self._catalog.clear()
1254	courses = self.portal_catalog(portal_type="Course")
1255	num_objects = len(courses)
1256	if pghandler:
1257	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
1258	#from pdb import set_trace;set_trace()
1259	for i in xrange(num_objects):
1260	if pghandler: pghandler.report(i)
1261	course_brain = courses[i]
1262	course_doc = course_brain.getObject().getContent()
1263	pl = course_brain.getPath().split('/')
1264	data = {}
1265	for field in self.schema():
1266	data[field] = getattr(course_doc,field,None)
1267	data[self.key] = course_brain.getId
1268	ai = pl.index('academics')
1269	data['faculty'] = pl[ai +1]
1270	data['department'] = pl[ai +2]
1271	if clear:
1272	self.addRecord(**data)
1273	else:
1274	self.modifyRecord(**data)
1275	if pghandler: pghandler.finish()
1276	###)
1277
1278	security.declarePrivate('notify_event_listener') ###(
1279	def notify_event_listener(self,event_type,object,infos):
1280	"listen for events"
1281	if not infos.has_key('rpath'):
1282	return
1283	pt = getattr(object,'portal_type',None)
1284	mt = getattr(object,'meta_type',None)
1285	if pt != 'Course':
1286	return
1287	data = {}
1288	rpl = infos['rpath'].split('/')
1289	if event_type not in ("sys_add_object","sys_modify_object","sys_del_object"):
1290	return
1291	course_id = object.getId()
1292	data[self.key] = course_id
1293	if event_type == "sys_add_object" and mt == 'CPS Proxy Folder':
1294	try:
1295	self.addRecord(**data)
1296	except ValueError:
1297	return
1298	course_id = object.getId()
1299	doc = object.getContent()
1300	if doc is None:
1301	return
1302	for field in self.schema():
1303	data[field] = getattr(doc,field,None)
1304	data[self.key] = course_id
1305	ai = rpl.index('academics')
1306	data['faculty'] = rpl[ai +1]
1307	data['department'] = rpl[ai +2]
1308	self.modifyRecord(**data)
1309	return
1310	if event_type == "sys_del_object":
1311	self.deleteRecord(course_id)
1312	return
1313	if event_type == "sys_modify_object" and mt == 'Course':
1314	#from pdb import set_trace;set_trace()
1315	for field in self.schema():
1316	data[field] = getattr(object,field,None)
1317	course_id = object.aq_parent.getId()
1318	data[self.key] = course_id
1319	ai = rpl.index('academics')
1320	data['faculty'] = rpl[ai +1]
1321	data['department'] = rpl[ai +2]
1322	self.modifyRecord(**data)
1323	###)
1324
1325
1326	InitializeClass(CoursesCatalog)
1327	###)
1328
1329	class CourseResults(WAeUPTable): ###(
1330	security = ClassSecurityInfo()
1331
1332	meta_type = 'WAeUP Results Catalog'
1333	name = "course_results"
1334	key = "key" #student_id + level + course_id
1335	def __init__(self,name=None):
1336	if name == None:
1337	name = self.name
1338	WAeUPTable.__init__(self, name)
1339	self._queue = []
1340
1341	def addMultipleRecords(self, records): ###(
1342	"""add many records"""
1343	added_keys = []
1344	for data in records:
1345	uid = key = "%(student_id)s\|%(level_id)s\|%(course_id)s" % data
1346	data['%s' % self.key] = uid
1347	res = self.searchResults({"%s" % self.key : uid})
1348	if len(res) > 0:
1349	raise ValueError("More than one record with uid %s" % uid)
1350	self.catalog_object(dict2ob(data), uid=uid)
1351	return uid
1352	###)
1353
1354	def deleteResultsHere(self,level_id,student_id): ###(
1355	#import pdb;pdb.set_trace()
1356	query = Eq('student_id',student_id) & Eq('level_id', level_id)
1357	course_results = self.course_results.evalAdvancedQuery(query)
1358	for result in course_results:
1359	self.deleteRecord(result.key)
1360	###)
1361
1362	def moveResultsHere(self,level,student_id): ###(
1363	#import pdb;pdb.set_trace()
1364	level_id = level.getId()
1365	query = Eq('student_id',student_id) & Eq('level_id', level_id)
1366	course_results = self.course_results.evalAdvancedQuery(query)
1367	existing_courses = [cr.code for cr in course_results]
1368	to_delete = []
1369	for code,obj in level.objectItems():
1370	to_delete.append(code)
1371	carry_over = False
1372	if code.endswith('_co'):
1373	carry_over = True
1374	code = code[:-3]
1375	if code in existing_courses:
1376	continue
1377	course_result_doc = obj.getContent()
1378	data = {}
1379	course_id = code
1380	for field in self.schema():
1381	data[field] = getattr(course_result_doc,field,'')
1382	data['key'] = key = "%(student_id)s\|%(level_id)s\|%(course_id)s" % vars()
1383	data['student_id'] = student_id
1384	data['level_id'] = level_id
1385	session_id = self.getLevelSession(level.getContent(),student_id,level_id)
1386	data['session_id'] = session_id
1387	#data['queue_status'] = OBJECT_CREATED
1388	data['code'] = course_id
1389	data['carry_over'] = carry_over
1390	self.catalog_object(dict2ob(data), uid=key)
1391	level.manage_delObjects(to_delete)
1392	###)
1393
1394	def getCourses(self,student_id,level_id): ###(
1395	query = Eq('student_id',student_id) & Eq('level_id', level_id)
1396	course_results = self.course_results.evalAdvancedQuery(query)
1397	carry_overs = []
1398	normal1 = []
1399	normal2 = []
1400	normal3 = []
1401	total_credits = 0
1402	gpa = 0
1403	for brain in course_results:
1404	d = {}
1405
1406	for field in self.schema():
1407	d[field] = getattr(brain,field,'')
1408
1409	d['weight'] = ''
1410	d['grade'] = ''
1411	d['score'] = ''
1412
1413	if str(brain.credits).isdigit():
1414	credits = int(brain.credits)
1415	total_credits += credits
1416	score = getattr(brain,'score',0)
1417	if score and str(score).isdigit() and int(score) > 0:
1418	score = int(score)
1419	grade,weight = self.getGradesFromScore(score)
1420	gpa += weight * credits
1421	d['weight'] = weight
1422	d['grade'] = grade
1423	d['score'] = score
1424	d['coe'] = ''
1425	if brain.core_or_elective:
1426	d['coe'] = 'Core'
1427	elif brain.core_or_elective == False:
1428	d['coe'] = 'Elective'
1429	id = code = d['id'] = brain.code
1430	d['code'] = code
1431	res = self.courses_catalog.evalAdvancedQuery(Eq('code',code))
1432	if res:
1433	course = res[0]
1434	d['title'] = course.title
1435	# The courses_catalog contains strings and integers in its semester field.
1436	# Maybe this can be fixed by reindexing the catalog. The schema of course says 'CPS Int Field'.
1437	d['semester'] = str(course.semester)
1438	else:
1439	d['title'] = "Course has been removed from course list"
1440	d['semester'] = ''
1441	if brain.carry_over:
1442	d['coe'] = 'CO'
1443	carry_overs.append(d)
1444	else:
1445	if d['semester'] == '1':
1446	normal1.append(d)
1447
1448	elif d['semester'] == '2':
1449	normal2.append(d)
1450	else:
1451	normal3.append(d)
1452	#normal.sort(cmp=lambda x,y: cmp("%(semester)s%(code)s" % x,
1453	# "%(semester)s%(code)s" % y))
1454	carry_overs.sort(cmp=lambda x,y: cmp("%(semester)s%(code)s" % x,
1455	"%(semester)s%(code)s" % y))
1456	return total_credits,gpa,carry_overs,normal1,normal2,normal3
1457	###)
1458
1459	InitializeClass(CourseResults)
1460	###)
1461
1462	class OnlinePaymentsImport(WAeUPTable): ###(
1463
1464	meta_type = 'WAeUP Online Payment Transactions'
1465	name = "online_payments_import"
1466	key = "order_id"
1467	def __init__(self,name=None):
1468	if name == None:
1469	name = self.name
1470	WAeUPTable.__init__(self, name)
1471
1472
1473	InitializeClass(OnlinePaymentsImport)
1474	###)
1475
1476	class ReturningImport(WAeUPTable): ###(
1477
1478	meta_type = 'Returning Import Table'
1479	name = "returning_import"
1480	key = "matric_no"
1481	def __init__(self,name=None):
1482	if name == None:
1483	name = self.name
1484	WAeUPTable.__init__(self, name)
1485
1486
1487	InitializeClass(ReturningImport)
1488	###)
1489
1490	class ResultsImport(WAeUPTable): ###(
1491
1492	meta_type = 'Results Import Table'
1493	name = "results_import"
1494	key = "key"
1495	def __init__(self,name=None):
1496	if name == None:
1497	name = self.name
1498	WAeUPTable.__init__(self, name)
1499
1500
1501	InitializeClass(ResultsImport)
1502
1503	###)
1504
1505	class PaymentsCatalog(WAeUPTable): ###(
1506	security = ClassSecurityInfo()
1507
1508	meta_type = 'WAeUP Payments Catalog'
1509	name = "payments_catalog"
1510	key = "order_id"
1511	def __init__(self,name=None):
1512	if name == None:
1513	name = self.name
1514	WAeUPTable.__init__(self, name)
1515
1516
1517	security.declarePrivate('notify_event_listener') ###(
1518	def notify_event_listener(self,event_type,object,infos):
1519	"listen for events"
1520	if not infos.has_key('rpath'):
1521	return
1522	pt = getattr(object,'portal_type',None)
1523	mt = getattr(object,'meta_type',None)
1524	data = {}
1525	if pt != 'Payment':
1526	return
1527	if mt == 'CPS Proxy Folder':
1528	return # is handled only for the real object
1529	if event_type == 'sys_del_object':
1530	self.deleteRecord(object.order_id)
1531	if event_type not in ('sys_modify_object'):
1532	return
1533	for field in self.schema():
1534	data[field] = getattr(object,field,'')
1535	rpl = infos['rpath'].split('/')
1536	#import pdb;pdb.set_trace()
1537	student_id = rpl[-4]
1538	data['student_id'] = student_id
1539	modified = False
1540	try:
1541	self.modifyRecord(**data)
1542	modified = True
1543	except KeyError:
1544	#logger = logging.getLogger('WAeUPTables.PaymentsCatalog.%s' % self.__name__)
1545	#logger.info("could not modify entry for %(student_id)s with %(order_id)s" % data)
1546	pass
1547	if not modified:
1548	try:
1549	self.addRecord(**data)
1550	except:
1551	logger = logging.getLogger('WAeUPTables.PaymentsCatalog.notify_event_listener')
1552	logger.info("could not add or modify entry for %(student_id)s with %(order_id)s" % data)
1553	###)
1554
1555
1556	InitializeClass(PaymentsCatalog)
1557
1558	###)
1559
1560	# BBB:
1561	AccomodationTable = AccommodationTable

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