Context navigation

source: WAeUP_SRP/trunk/WAeUPImport.py @ 3746

Last change on this file since 3746 was 3741, checked in by Henrik Bettermann, 16 years ago
reduce commit_after
Property svn:keywords set to `Id`
File size: 58.4 KB

Line
1	#-- mode: python; mode: fold --
2	# (C) Copyright 2005 The WAeUP group <http://www.waeup.org>
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: WAeUPImport.py 3741 2008-10-29 15:03:11Z henrik $
20	"""The WAeUP Tool Box.
21	"""
22
23	#from AccessControl import ClassSecurityInfo
24	#from Acquisition import aq_inner
25	#from Acquisition import aq_parent
26	#from Globals import DTMLFile
27	#from Globals import InitializeClass
28	from OFS.SimpleItem import SimpleItem
29	from zExceptions import BadRequest
30
31	#from Products.CMFCore.utils import getToolByName
32	#from Products.CPSSchemas.DataStructure import DataStructure
33	#from Products.CPSSchemas.DataModel import DataModel
34	#from Products.CPSSchemas.StorageAdapter import MappingStorageAdapter
35	from Products.CMFCore.ActionProviderBase import ActionProviderBase
36	#from Products.CMFCore.permissions import View
37	#from Products.ZCatalog.ZCatalog import ZCatalog
38	#from Products.CMFCore.permissions import ModifyPortalContent
39	#from Products.CMFCore.permissions import ManagePortal
40	from Products.CMFCore.utils import UniqueObject
41	#from Products.CMFCore.URLTool import URLTool
42	from Products.CMFCore.utils import getToolByName
43	from Globals import package_home,INSTANCE_HOME
44	from Products.AdvancedQuery import Eq, Between, Le,In
45	import csv,re,os,sys
46	from shutil import copy2
47	import DateTime,time
48	import logging
49	p_home = package_home(globals())
50	i_home = INSTANCE_HOME
51	from utils import makeDigest
52
53	NO_KEY = '----'
54	IGNORE = 'ignore'
55	class WAeUPImport(UniqueObject, SimpleItem, ActionProviderBase): ###(
56	""" WAeUPImport """
57	required_modes = ('create',)
58
59	def __init__(self,waeup_tool): ###(
60	self.students_folder = waeup_tool.portal_url.getPortalObject().campus.students
61	self.member = member = waeup_tool.portal_membership.getAuthenticatedMember()
62	self.import_date = DateTime.DateTime()
63	self.imported_by = str(member)
64	#self.current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
65	self.waeup_tool = waeup_tool
66	self.academics_folder = waeup_tool.portal_url.getPortalObject().campus.academics
67	self.schema_tool = getToolByName(waeup_tool, 'portal_schemas')
68	self.layout_tool = getToolByName(waeup_tool, 'portal_layouts')
69	self.portal_workflow = getToolByName(waeup_tool, 'portal_workflow')
70	self.portal_url = getToolByName(waeup_tool, 'portal_url')
71	self.portal_catalog = waeup_tool.portal_catalog
72	self.students_catalog = waeup_tool.students_catalog
73	self.courses_catalog = waeup_tool.courses_catalog
74	self.course_results = waeup_tool.course_results
75	self.applicants_catalog = waeup_tool.applicants_catalog
76	#self.mode = mode
77	# self.import_method = getattr(self, '%s' % mode,None)
78	errors = []
79	# if self.import_method is None:
80	# errors.append('No importer method %s' % mode)
81	self.pending_path = "%s/import/%s.pending" % (i_home,self.plural_name)
82	self.pending_tmp = "%s/import/%s.pending.tmp" % (i_home,self.plural_name)
83	self.pending_backup = "%s/import/%s.pending.old" % (i_home,self.plural_name)
84	self.pending_fn = os.path.split(self.pending_path)[1]
85	self.imported_path = "%s/import/%s.imported" % (i_home,self.plural_name)
86	self.imported_fn = os.path.split(self.imported_path)[1]
87	iname = "import_%s" % self.name
88	self.logger = logging.getLogger('WAeUPImport.%sImport' % self.plural_name.capitalize())
89	self.schema = self.schema_tool._getOb(iname,None)
90	#self.pending_schema = self.schema_tool._getOb("%s_pending" % iname,None)
91	self.layout = self.layout_tool._getOb(iname,None)
92	while True:
93	if self.schema is None:
94	errors.append('no schema %s' % iname)
95	# if self.pending_schema is None:
96	# self.pending_schema = self.schema
97	if self.layout is None:
98	errors.append('no such layout %s' % iname)
99	if errors:
100	break
101	self.data_keys = self.schema.keys()
102	self.csv_keys = self.schema.keys()
103	info = {}
104	info['imported_from'] = ''
105	info['import_record_no'] = 0
106	info['imported_by'] = self.imported_by
107	info['import_date'] = self.import_date.strftime("%d/%m/%y %H:%M:%S")
108	info['error'] = ''
109	self.info = info
110	self.csv_keys.extend(self.info)
111	self.validators = {}
112	for widget in self.layout.keys():
113	self.validators[widget] = self.layout[widget].validate
114	self.required_keys = {}
115	for mode in self.required_modes:
116	self.required_keys[mode] = [self.layout.getIdUnprefixed(id)
117	for id,widget in self.layout.objectItems()
118	if widget.is_required]
119	break
120	self.init_errors = ','.join(errors)
121	###)
122
123	def findStudent(self,mode,student_id=None, matric_no=None, jamb_reg_no=None): ###(
124	student_record = None
125	msg = ''
126	key_used = ''
127	while True:
128	if student_id:
129	key_used = 'student_id'
130	res = self.students_catalog(id = student_id)
131	if not res:
132	msg = "no student with id %s" % student_id
133	break
134	student_record = res[0]
135	if matric_no and student_record.matric_no:
136	if matric_no != student_record.matric_no:
137	msg = "old matric_no %s overwritten with %s" % (student_record.matric_no,matric_no)
138	#logger.info("%s, old matric_no %s overwritten with %s" % (student_record.id,student_record.matric_no,matric_no))
139	if jamb_reg_no and student_record.jamb_reg_no:
140	if jamb_reg_no != student_record.jamb_reg_no:
141	msg = "old reg_no %s overwritten with %s" % (student_record.jamb_reg_no,jamb_reg_no)
142	#logger.info("%s, old reg_no %s overwritten with %s" % (student_record.id,student_record.jamb_reg_no,jamb_reg_no))
143	elif jamb_reg_no:
144	key_used = 'jamb_reg_no'
145	res = self.students_catalog(jamb_reg_no = jamb_reg_no)
146	if res:
147	if mode == 'create':
148	msg = "jamb_reg_no exists"
149	break
150	else:
151	if mode == 'edit':
152	msg = "no student with jamb_reg_no %s" % jamb_reg_no
153	break
154	student_record = res[0]
155	elif matric_no:
156	key_used = 'matric_no'
157	res = self.students_catalog(matric_no = matric_no)
158	if not res:
159	msg = "no student with matric_no %s" % matric_no
160	break
161	student_record = res[0]
162	else:
163	msg = "neither id, matric_no nor reg_no specified"
164	break
165	d = {}
166	d['student_record'] = student_record
167	d['key_used'] = key_used
168	d['msg'] = msg
169	return d
170	###)
171
172	def makeIdLists(self): ###(
173	pending_digests = []
174	pending = []
175	# pending_student_ids = []
176	# pending_matric_nos = []
177	# pending_reg_ns = []
178	if os.path.exists(self.pending_path):
179	datafile = open(self.pending_path,"r")
180	reader = csv.reader(datafile)
181	old_headline = reader.next()
182	#datafile.seek(0)
183	pending_csv_reader = csv.DictReader(datafile,old_headline,)
184	#pending_csv_reader.next() # skip headline
185	for item in pending_csv_reader:
186	digest = makeDigest(item,self.data_keys)
187	if digest not in pending_digests:
188	pending_digests += digest,
189	pending += item,
190	datafile.close()
191	#copy2(self.pending_path,self.pending_backup)
192	return pending, pending_digests
193	###)
194
195	def checkHeadline(self,headline): ###(
196	""" check the headline of a csv file """
197	import_keys = [k.strip() for k in headline if not (k.strip().startswith('ignore')
198	or k.strip() in self.info.keys())]
199	# import_keys = [k.strip() for k in headline if not (k.strip() in self.info.keys())]
200	diff2schema = set(import_keys).difference(set(self.schema.keys()))
201	diff2layout = set(import_keys).difference(set(self.layout.keys()))
202	#if diff2schema and diff2schema != set(['id',]):
203	if diff2schema:
204	return list(diff2schema)
205	return []
206	###)
207
208	def getHeadlineFields(self,headline,values): ###(
209	""" check the headline of a csv file """
210	# import_keys = [k.strip() for k in headline if not (k.strip().startswith('ignore')
211	# or k.strip() in self.info.keys())]
212	import_keys = [k.strip() for k in headline if not (k.strip() in self.info.keys())]
213	info_keys = [k.strip() for k in headline if k.strip() in self.info.keys()]
214	si = set(import_keys)
215	ss = set(self.schema.keys())
216
217	invalid_keys = si - ss
218	keys = []
219	i = 0
220	duplicates = False
221	singels = []
222	msg = ''
223	while True:
224	if len(values) != len(import_keys):
225	if len(values) == len(import_keys) + len(info_keys):
226	msg += "fields from pending file in headline"
227	else:
228	msg += "%d fields in headline but %d values" % (len(import_keys),len(values))
229	break
230	for k in import_keys:
231	if k in singels:
232	keys += (k,'%s' % k,values[i],'(duplicate)'),
233	msg += ("duplicate %s," % k)
234	keys[singels.index(k)] = (k,'%s' % k,values[singels.index(k)],'(duplicate)')
235	elif k in invalid_keys and not k.startswith(IGNORE):
236	keys += (k,NO_KEY,values[i],'(invalid)'),
237	else:
238	keys += (k,k,values[i],''),
239	i += 1
240	singels += k,
241	break
242	return msg,keys
243	###)
244	###)
245
246	class ApplicationImport(WAeUPImport):###(
247	name = "application"
248	plural_name = "%ss" % name
249	commit_after = 1000
250
251	def create(self,mapping):###(
252	reg_no = mapping.get('reg_no')
253	msg = ''
254	while True:
255	try:
256	self.applicants_catalog.addRecord(**mapping)
257	except ValueError:
258	msg = "applicant record with reg_no %s already exists" % reg_no
259	break
260	return reg_no,msg,mapping
261	###)
262
263	def edit(self,mapping):###(
264	reg_no = mapping.get('reg_no')
265	status = mapping.get('status')
266	msg = ''
267	while True:
268	res = self.applicants_catalog(reg_no = reg_no)
269	if len(res):
270	if res[0].status == 'created' and status != 'created':
271	msg = "student object with id %s for %s already created, status cannot be changed" % (res[0].student_id, reg_no)
272	elif status == 'created' and res[0].status != 'created':
273	msg = "student object for %s has not yet been created, status cannot be set to 'created'" % (reg_no)
274	else:
275	self.applicants_catalog.modifyRecord(**mapping)
276	else:
277	msg = "applicant record with reg_no %s does not exist" % reg_no
278	break
279	return reg_no,msg,mapping
280	###)
281
282	###)
283
284	class CertificateImport(WAeUPImport):###(
285	name = "certificate"
286	plural_name = "%ss" % name
287	commit_after = 100000
288
289	def create(self,mapping):###(
290	if getattr(self,'_v_certificate_list',None) is None:
291	self._v_certificate_list = []
292	if getattr(self,'_v_department_certificates',None) is None:
293	departments = self.portal_catalog(portal_type = "Department")
294	self._v_department_certificates = {}
295	for department in departments:
296	certificates_container = getattr(department.getObject(),"certificates",None)
297	self._v_department_certificates[department.getId] = {'container': certificates_container,
298	'certificates': certificates_container.objectIds(),
299	}
300	department_id = mapping['department_code']
301	msg = ''
302	certificate_id = mapping.get('code')
303	while True:
304	department_certificates = self._v_department_certificates.get(department_id,None)
305	if department_certificates is None:
306	msg = "No Department with ID: %s" % department_id
307	break
308	certificates_container = department_certificates['container']
309	certificates = department_certificates['certificates']
310	if certificate_id in self._v_certificate_list:
311	msg = "Duplicate Certificate ID: %s" % department_id
312	break
313	if certificate_id in certificates:
314	msg = "Duplicate Certificate ID: %s" % department_id
315	break
316	try:
317	certificates_container.invokeFactory('Certificate', certificate_id)
318	except BadRequest,E:
319	msg = "%s" % E
320	break
321	self._v_certificate_list.append(certificate_id)
322	certificate = getattr(certificates_container,certificate_id)
323	certificate.getContent().edit(mapping=mapping)
324	break
325	return certificate_id,msg,mapping
326	###)
327
328	def edit(self,mapping):###(
329	certificate_id = mapping.get('code')
330	res = self.portal_catalog(id=certificate_id)
331	msg = ''
332	while True:
333	if not res:
334	msg = "no certificate with id: %s" % certificate_id
335	break
336	c = res[0].getObject()
337	c.getContent().edit(mapping=mapping)
338	break
339	return certificate_id,msg,mapping
340	###)
341	###)
342
343	class CourseImport(WAeUPImport):###(
344	name = "course"
345	plural_name = "%ss" % name
346	commit_after = 1000
347
348	def create(self,mapping):###(
349	if getattr(self,'_v_course_list',None) is None:
350	self._v_course_list = []
351	if getattr(self,'_v_department_courses',None) is None:
352	departments = self.portal_catalog(portal_type = "Department")
353	self._v_department_courses = {}
354	for department in departments:
355	courses_container = getattr(department.getObject(),"courses",None)
356	if courses_container is not None:
357	self._v_department_courses[department.getId] = {'container': courses_container,
358	'courses': courses_container.objectIds(),
359	}
360	department_id = mapping['department_code']
361	course_id = mapping.get('code','')
362	msg = ''
363	while True:
364	department_courses = self._v_department_courses.get(department_id,None)
365	if department_courses is None:
366	msg = "no department with id: %(department_id)s" % vars()
367	break
368	courses_container = department_courses['container']
369	courses = department_courses['courses']
370	if course_id in self._v_course_list:
371	msg = "duplicate course id: %(course_id)s" % vars()
372	break
373	if course_id in courses:
374	msg = "course %(course_id)s already exists in department %(department_id)s" % vars()
375	break
376	try:
377	courses_container.invokeFactory('Course', course_id)
378	except BadRequest,E:
379	msg = "%s" % E
380	break
381	self._v_course_list.append(course_id)
382	course = getattr(courses_container,course_id)
383	course.getContent().edit(mapping=mapping)
384	break
385	return course_id,msg,mapping
386	###)
387
388	def edit(self,mapping): ###(
389	course_id = mapping.get('code','')
390	course = self.courses_catalog.getRecordByKey(course_id)
391	msg = ''
392	while True:
393	if course is None:
394	msg = "no course with id: %s" % course_id
395	break
396	course_object = getattr(getattr(getattr(getattr(self.academics_folder,course.faculty),
397	course.department),
398	'courses'),
399	course_id)
400	course_object.getContent().edit(mapping=mapping)
401	break
402	return course_id,msg,mapping
403	###)
404	###)
405
406	class CourseResultImport(WAeUPImport):###(
407	""" CourseresultImport """
408	name = "course_result"
409	plural_name = "%ss" % name
410	commit_after = 1000000
411	required_modes = ('create','edit','remove')
412
413	def create(self,mapping):###(
414	students_folder = self.portal_url.getPortalObject().campus.students
415	if getattr(self,'_v_courses',None) is None:
416	res = self.courses_catalog()
417	self._v_courses = {}
418	for brain in res:
419	self._v_courses[brain.code] = brain
420	if getattr(self,'_v_level_created',None) is None:
421	self._v_level_created = []
422	if getattr(self,'_v_student_study_course',None) is None:
423	self._v_student_study_course = {}
424	msg = ''
425	key = ''
426	matric_no = mapping.get('matric_no','')
427	id = mapping.get('id','')
428	while True:
429	course_id = mapping.get('code')
430	if course_id not in self._v_courses.keys():
431	msg = "no course with id: %s" % course_id
432	break
433	result = self.findStudent('create',student_id=id,matric_no=matric_no)
434	msg = result['msg']
435	if msg:
436	break
437	student_record = result['student_record']
438	student_id = mapping['student_id'] = student_record.id
439	level_id = mapping.get('level_id','')
440	code = mapping.get('code','')
441	level_ident = "%(student_id)s_%(level_id)s" % vars()
442	if level_ident not in self._v_level_created:
443	context = self._v_student_study_course.get(student_id,None)
444	if context is None:
445	try:
446	context = getattr(getattr(students_folder,
447	"%(student_id)s" % vars()),
448	'study_course')
449	self._v_student_study_course[student_id] = context
450	except:
451	msg = "could not create level %(level_id)s for %(student_id)s" % vars()
452	break
453	if level_id not in context.objectIds():
454	context.invokeFactory('StudentStudyLevel',"%(level_id)s" % vars())
455	level = getattr(context,"%(level_id)s" % vars())
456	self.portal_workflow.doActionFor(level,'open')
457	session_id = mapping.get('session_id','')
458	if session_id:
459	level.getContent().edit(mapping={'session': "%s" % session_id,})
460	self.portal_workflow.doActionFor(level,'close')
461	self._v_level_created += level_ident,
462	mapping['key'] = key = "%(student_id)s\|%(level_id)s\|%(code)s" % vars()
463	#overwrite semester and credits in create mode
464	for k in ('semester','credits',):
465	mapping[k] = getattr(self._v_courses[course_id],k)
466	try:
467	self.course_results.addRecord(**mapping)
468	except ValueError:
469	msg = "course result already exists: %s" % key
470	break
471	return key,msg,mapping
472	###)
473
474	def edit(self,mapping): ###(
475	msg = ''
476	key = ''
477	matric_no = mapping.get('matric_no','')
478	id = mapping.get('id','')
479	while True:
480	result = self.findStudent('edit',student_id=id,matric_no=matric_no)
481	msg = result['msg']
482	if msg:
483	break
484	student_record = result['student_record']
485	student_id = student_record.id
486	level_id = mapping.get('level_id','')
487	code = mapping.get('code','')
488	#code = mapping['code']
489	mapping['key'] = key = "%(student_id)s\|%(level_id)s\|%(code)s" % vars()
490	if self.course_results.getRecordByKey(key) is None:
491	msg = "no course result with key %(key)s" % vars()
492	break
493	self.course_results.modifyRecord(**mapping)
494	break
495	return key,msg,mapping
496	###)
497
498	def remove(self,mapping):###(
499	key = ''
500	msg = ''
501	matric_no = mapping.get('matric_no','')
502	id = mapping.get('id','')
503	while True:
504	result = self.findStudent('edit',student_id=id,matric_no=matric_no)
505	msg = result['msg']
506	if msg:
507	break
508	student_record = result['student_record']
509	student_id = student_record.id
510	level_id = mapping.get('level_id','')
511	code = mapping.get('code','')
512	key = "%(student_id)s\|%(level_id)s\|%(code)s" % vars()
513	if self.course_results.getRecordByKey(key) is None:
514	msg = "no course result with key %(key)s" % vars()
515	break
516	self.course_results.deleteRecord(key)
517	break
518	return key,msg,mapping
519	###)
520	###)
521
522	class CertificateCourseImport(WAeUPImport):###(
523	name = "certificate_course"
524	plural_name = "%ss" % name
525	commit_after = 1000
526	required_modes = ('create','edit')
527
528	def create(self,mapping):
529	if getattr(self,'_v_courses',None) is None:
530	res = self.courses_catalog()
531	self._v_courses= [course.code for course in res]
532	if getattr(self,'_v_ceritficates',None) is None:
533	res = self.portal_catalog(portal_type = "Certificate")
534	self._v_certificates = {}
535	for cert in res:
536	self._v_certificates[cert.getId] = cert.getObject()
537	msg = ''
538	while True:
539	certificate_course_id = mapping.get('code')
540	if certificate_course_id not in self._v_courses:
541	msg = "no course with id: %s" % certificate_course_id
542	break
543	cert_id = mapping['certificate_code']
544	cert = self._v_certificates.get(cert_id,None)
545	if cert is None:
546	msg = "no certificate with id: %s" % cert_id
547	break
548	level_id = mapping.get('level')
549	level = getattr(cert,level_id,None)
550	if level is None:
551	cert.invokeFactory('StudyLevel', level_id)
552	level = getattr(cert,level_id,None)
553	elif hasattr(level,certificate_course_id):
554	msg = "duplicate certificate course id: %(certificate_course_id)s " % vars()
555	msg += "in %(cert_id)s/ %(level_id)s" % vars()
556	break
557	level.invokeFactory('CertificateCourse', certificate_course_id)
558	c = getattr(level,certificate_course_id)
559	c.getContent().edit(mapping=mapping)
560	break
561	return certificate_course_id,msg,mapping
562	###)
563
564	class DepartmentImport(WAeUPImport):###(
565	name = "department"
566	plural_name = "%ss" % name
567	commit_after = 1000
568
569	def create(self,mapping):###(
570	"create a department in the correct faculty"
571	faculty_id = mapping['faculty_code']
572	msg = ''
573	if getattr(self,'_v_faculties',None) is None:
574	res = self.portal_catalog(portal_type = "Faculty")
575	self._v_faculties = {}
576	for f in res:
577	self._v_faculties[f.getId] = f.getObject()
578	department_id = mapping.get('code','')
579	while True:
580	faculty = self._v_faculties.get(faculty_id,None)
581	if faculty is None:
582	msg = "no faculty with id: %s" % faculty_id
583	break
584	else:
585	d = getattr(faculty,department_id,None)
586	if d is None or d.portal_type == "Faculty":
587	try:
588	faculty.invokeFactory('Department', department_id)
589	except BadRequest,E:
590	msg = "%s" % E
591	break
592	d = getattr(faculty,department_id)
593	d.invokeFactory('CoursesFolder','courses')
594	courses = getattr(d,'courses')
595	dict = {'Title': 'Courses'}
596	courses.getContent().edit(mapping=dict)
597	d.invokeFactory('CertificatesFolder','certificates')
598	certificates = getattr(d,'certificates')
599	dict = {'Title': 'Certificates'}
600	certificates.getContent().edit(mapping=dict)
601	d.getContent().edit(mapping=mapping)
602	break
603	return department_id,msg,mapping
604	###)
605
606	def edit(self,mapping): ###(
607	"edit a department in the correct faculty"
608	academics_folder = self.portal_url.getPortalObject().campus.academics
609	faculty_id = mapping['faculty_code']
610	department_id = mapping.get('code','')
611	msg = ''
612	while True:
613	try:
614	d = getattr(getattr(academics_folder,faculty_id),department_id,None)
615	except KeyError:
616	msg = "department %s or faculty %s wrong" % (department_id,faculty_id)
617	break
618	if d is None or d.portal_type == "Faculty":
619	msg = "department %s not found" % (department_id)
620	break
621	d.getContent().edit(mapping=mapping)
622	break
623	return department_id,msg,mapping
624	###)
625	###)
626
627	class FacultyImport(WAeUPImport):###(
628	name = "faculty"
629	plural_name = "faculties"
630	commit_after = 100
631
632
633	def create(self,mapping): ###(
634	"create a faculty"
635	academics_folder = self.portal_url.getPortalObject().campus.academics
636	faculty_id = mapping.get('code','')
637	msg = ''
638	while True:
639	if faculty_id in academics_folder.objectIds():
640	msg = "faculty with id: %s exists" % faculty_id
641	break
642	try:
643	academics_folder.invokeFactory('Faculty', faculty_id)
644	except BadRequest,E:
645	msg = "%s" % E
646	break
647	f = getattr(academics_folder,faculty_id,None)
648	f.getContent().edit(mapping=mapping)
649	break
650	return faculty_id,msg,mapping
651	###)
652
653	def edit(self,mapping): ###(
654	"edit a faculty"
655	academics_folder = self.portal_url.getPortalObject().campus.academics
656	faculty_id = mapping['code']
657	msg = ''
658	while True:
659	f = getattr(academics_folder,faculty_id,None)
660	if f is None:
661	msg = "faculty with id: %s does not exist" % faculty_id
662	f.getContent().edit(mapping=mapping)
663	break
664	return faculty_id,msg,mapping
665	###)
666	###)
667
668	class StudentImport(WAeUPImport):###(
669	name = "student"
670	plural_name = "%ss" % name
671	commit_after = 100
672
673	field2types_student = { ###(
674	'StudentApplication':
675	{'id': 'application',
676	#'title': 'Application Data',
677	'wf_transition_return': 'close',
678	'wf_transition_admit': 'remain',
679	'wf_transition_graduate': 'close',
680	'wf_transition_pay_school_fee': 'close',
681	'fields':
682	('jamb_reg_no',
683	'entry_mode',
684	'entry_session',
685	'jamb_score',
686	'app_email',
687	'jamb_age',
688	'jamb_state',
689	'jamb_lga',
690	'jamb_sex',
691	)
692	},
693	#'StudentPume':
694	# {'id': 'pume',
695	# 'title': 'Pume Data',
696	# 'wf_transition_return': 'close',
697	# 'wf_transition_admit': 'close',
698	# 'fields':
699	# ('pume_score',
700	# )
701	# },
702	'StudentClearance':
703	{'id': 'clearance',
704	#'title': 'Clearance/Eligibility Record',
705	'wf_transition_return': 'close',
706	'wf_transition_admit': 'remain',
707	'wf_transition_graduate': 'close',
708	'wf_transition_pay_school_fee': 'close',
709	'fields':
710	('matric_no',
711	'nationality',
712	'lga',
713	'birthday',
714	)
715	},
716	'StudentPersonal':
717	{'id': 'personal',
718	#'title': 'Personal Data',
719	'wf_transition_return': 'open',
720	'wf_transition_admit': 'remain',
721	'wf_transition_graduate': 'close',
722	'wf_transition_pay_school_fee': 'open',
723	'fields':
724	('firstname',
725	'middlename',
726	'lastname',
727	'sex',
728	'email',
729	'phone',
730	'perm_address',
731	)
732	},
733	'StudentStudyCourse':
734	{'id': 'study_course',
735	#'title': 'Study Course',
736	'wf_transition_return': 'open',
737	'wf_transition_admit': 'remain',
738	'wf_transition_graduate': 'close',
739	'wf_transition_pay_school_fee': 'open',
740	'fields':
741	('study_course',
742	'current_level',
743	'current_session',
744	'current_mode',
745	'current_verdict',
746	'previous_verdict',
747	)
748	},
749	# 'StudentStudyLevel':
750	# {'id': 'current_level',
751	# 'title': '',
752	# 'wf_transition_return': 'open',
753	# 'wf_transition_admit': 'remain',
754	# 'fields':
755	# ('verdict',
756	# 'session',
757	# )
758	# },
759	'PaymentsFolder':
760	{'id': 'payments',
761	#'title': 'Payments',
762	'wf_transition_return': 'open',
763	'wf_transition_admit': 'open',
764	'wf_transition_graduate': 'close',
765	'wf_transition_pay_school_fee': 'open',
766	'fields':
767	()
768	},
769	}
770	###)
771
772	def create(self,mapping): ###(
773	"create student records due import"
774	logger = logging.getLogger('WAeUPImport.StudentImport.create')
775	students_folder = self.portal_url.getPortalObject().campus.students
776	jamb_reg_no = mapping.get('jamb_reg_no',None)
777	matric_no = mapping.get('matric_no',None)
778	entry_mode = mapping.get('entry_mode',None)
779	msg = ''
780	student_id = mapping.get('id',None)
781	while True:
782	if student_id:
783	msg = "student_id must not be specified in create mode"
784	break
785	if jamb_reg_no and not entry_mode == 'transfer':
786	res = self.students_catalog(jamb_reg_no = jamb_reg_no)
787	if res:
788	msg = "jamb_reg_no already assigned to student %s" % res[0].id
789	break
790	if matric_no:
791	res = self.students_catalog(matric_no = matric_no)
792	if res:
793	msg = "matric_no already assigned to student %s" % res[0].id
794	break
795	if not matric_no and not jamb_reg_no:
796	msg = "jamb_reg_no or matric_no must be specified"
797	break
798	student_id = self.waeup_tool.generateStudentId('?')
799	students_folder.invokeFactory('Student', student_id)
800	student_obj = getattr(students_folder,student_id)
801	f2t = self.field2types_student
802	d = {}
803	transition = mapping.get('reg_transition','admit')
804	if transition not in ('admit','return','pay_school_fee'):
805	msg = "no valid transition provided"
806	break
807	for pt in f2t.keys():
808	student_obj.invokeFactory(pt,f2t[pt]['id'])
809	sub_obj = getattr(student_obj,f2t[pt]['id'])
810	sub_doc = sub_obj.getContent()
811	#d['Title'] = f2t[pt]['title']
812	for field in f2t[pt]['fields']:
813	d[field] = mapping.get(field,'')
814
815	if pt == "StudentApplication":
816	#d['jamb_sex'] = 'M'
817	#if mapping.get('sex'):
818	# d['jamb_sex'] = 'F'
819	d['jamb_firstname'] = mapping.get('firstname',None)
820	d['jamb_middlename'] = mapping.get('middlename',None)
821	d['jamb_lastname'] = mapping.get('lastname',None)
822
823	# if pt == "StudyCourse":
824	# for von,zu in (('entry_mode','current_mode'),
825	# ('entry_session','current_session')):
826	# if mapping.get(zu,None) is None and mapping.get(von,None) is not None:
827	# d[zu] = mapping[von]
828	sub_doc.edit(mapping = d)
829
830	#import pdb;pdb.set_trace()
831	new_state = f2t[pt]['wf_transition_%(transition)s' % vars()]
832	if new_state != "remain":
833	self.portal_workflow.doActionFor(sub_obj,new_state,dest_container=sub_obj)
834	self.portal_workflow.doActionFor(student_obj,transition)
835	student_obj.manage_setLocalRoles(student_id, ['Owner',])
836	mapping['id'] = student_id
837	break
838	return student_id,msg,mapping
839	###)
840
841	def edit(self,mapping): ###(
842	"edit student records due import"
843	wftool = self.portal_workflow
844	logger = logging.getLogger('WAeUPImport.StudentImport.edit')
845	students_folder = self.portal_url.getPortalObject().campus.students
846	student_id = mapping.get('id',None)
847	jamb_reg_no = mapping.get('jamb_reg_no',None)
848	matric_no = mapping.get('matric_no',None)
849	editable_keys = mapping.keys()
850	msg = ''
851	while True:
852	if student_id:
853	res = self.students_catalog(id = student_id)
854	if not res:
855	msg = "no student with id %s" % student_id
856	break
857	student_record = res[0]
858	if matric_no and student_record.matric_no:
859	if matric_no != student_record.matric_no and not matric_no == 'transferred':
860	res = self.students_catalog(matric_no = matric_no)
861	if res:
862	msg = "matric_no already assigned to student %s" % res[0].id
863	break
864	msg = "old matric_no %s overwritten with %s" % (student_record.matric_no,matric_no)
865	#logger.info("%s, old matric_no %s overwritten with %s" % (student_record.id,student_record.matric_no,matric_no))
866	if jamb_reg_no and student_record.jamb_reg_no:
867	if jamb_reg_no != student_record.jamb_reg_no:
868	res = self.students_catalog(jamb_reg_no = jamb_reg_no)
869	if res:
870	msg = "jamb_reg_no already assigned to student %s" % res[0].id
871	break
872	msg = "old jamb_reg_no %s overwritten with %s" % (student_record.jamb_reg_no,jamb_reg_no)
873	#logger.info("%s, old reg_no %s overwritten with %s" % (student_record.id,student_record.jamb_reg_no,jamb_reg_no))
874	elif jamb_reg_no:
875	res = self.students_catalog(jamb_reg_no = jamb_reg_no)
876	if not res:
877	msg = "no student with jamb_reg_no %s" % jamb_reg_no
878	break
879	student_record = res[0]
880	editable_keys.remove('jamb_reg_no')
881	elif matric_no:
882	res = self.students_catalog(matric_no = matric_no)
883	if not res:
884	msg = "no student with matric_no %s" % matric_no
885	break
886	student_record = res[0]
887	editable_keys.remove('matric_no')
888	student_id = student_record.id
889	student_obj = getattr(students_folder,student_id)
890	f2t = self.field2types_student
891	d = {}
892	any_change = False
893	#special treatment for StudentStudyLevel
894	d['verdict'] = mapping.get('current_verdict','')
895	d['session'] = mapping.get('current_session','')
896	current_level = mapping.get('current_level','')
897	transition = mapping.get('reg_transition',None)
898	if transition and transition not in ('admit','return','graduate','pay_school_fee'):
899	msg = "no valid transition provided"
900	break
901	while d['session'] and d['verdict'] and current_level:
902	sub_obj = getattr(student_obj,'study_course',None)
903	if sub_obj is None:
904	break
905	level_obj = getattr(sub_obj,current_level,None)
906	if level_obj is None:
907	break
908	any_change = True
909	level_obj.getContent().edit(mapping = d)
910	try:
911	wftool.doActionFor(level_obj,'close')
912	except:
913	pass
914	break
915
916	for pt in f2t.keys():
917	#if pt == "StudentApplication":
918	# d['jamb_sex'] = 'M'
919	# if mapping.get('sex'):
920	# d['jamb_sex'] = 'F'
921	intersect = set(f2t[pt]['fields']).intersection(set(editable_keys))
922	#import pdb;pdb.set_trace()
923	object_id = f2t[pt]['id']
924	sub_obj = getattr(student_obj,object_id,None)
925	if intersect and pt not in ('StudentStudyLevel',):
926	if sub_obj is None:
927	try:
928	student_obj.invokeFactory(pt,object_id)
929	except:
930	continue
931	sub_obj = getattr(student_obj,object_id)
932	#if f2t[pt]['title'] != '':
933	# d['Title'] = f2t[pt]['title']
934	sub_doc = sub_obj.getContent()
935	for field in intersect:
936	changed = False
937	if getattr(sub_doc,field,None) != mapping.get(field,''):
938	any_change = True
939	changed = True
940	d[field] = mapping.get(field,'')
941	if changed:
942	sub_doc.edit(mapping = d)
943	if transition:
944	new_state = f2t[pt]['wf_transition_%(transition)s' % vars()]
945	if new_state != "remain":
946	try:
947	self.portal_workflow.doActionFor(sub_obj,new_state,dest_container=sub_obj)
948	except:
949	pass
950	if transition:
951	try:
952	self.portal_workflow.doActionFor(student_obj,transition)
953	except:
954	msg = "reg_transition not allowed"
955	break
956	return student_id,msg,mapping
957	###)
958	###)
959
960	class StudentStudyLevelImport(WAeUPImport):###(
961	""" StudentStudyLevelImport """
962	name = "student_study_level"
963	plural_name = "%ss" % name
964	commit_after = 1000000
965	required_modes = ('create',)
966
967	def create(self,mapping): ###(
968	"edit student levels and create StudentStudyLevel object if not existent"
969	wftool = self.portal_workflow
970	logger = logging.getLogger('WAeUPTool.mass_create_level')
971	students_folder = self.portal_url.getPortalObject().campus.students
972	student_id = mapping.get('id',None)
973	matric_no = mapping.get('matric_no',None)
974	editable_keys = mapping.keys()
975	key = ''
976	msg = ''
977	while True:
978	result = self.findStudent('create',student_id=student_id,matric_no=matric_no)
979	msg = result['msg']
980	if msg:
981	break
982	student_record = result['student_record']
983	student_id = student_record.id
984	mapping['id'] = student_id
985	session = mapping.get('session','')
986	level = key = mapping.get('code','')
987	if not level.isdigit():
988	msg = 'student %s: imported level is empty' % (student_id,)
989	break
990	study_course_obj = getattr(getattr(students_folder,student_id),'study_course',None)
991	if study_course_obj is None:
992	msg = 'student %s: no study_course object' % student_id
993	break
994	level_obj = getattr(study_course_obj,level,None)
995	if level_obj is None:
996	# The only difference to the edit method is that we create a StudentStudyLevel object
997	try:
998	study_course_obj.invokeFactory('StudentStudyLevel',"%s" % level)
999	level_obj = getattr(context,"%s" % level)
1000	except:
1001	continue
1002	level_obj.getContent().edit(mapping = mapping)
1003	level_review_state = wftool.getInfoFor(level_obj,'review_state',None)
1004	if level_review_state != "closed":
1005	wftool.doActionFor(level_obj,'close')
1006	break
1007	return key,msg,mapping
1008	###)
1009
1010	def edit(self,mapping): ###(
1011	"edit student levels"
1012	wftool = self.portal_workflow
1013	logger = logging.getLogger('WAeUPTool.mass_edit_level')
1014	students_folder = self.portal_url.getPortalObject().campus.students
1015	student_id = mapping.get('id',None)
1016	matric_no = mapping.get('matric_no',None)
1017	key = ''
1018	msg = ''
1019	while True:
1020	result = self.findStudent('create',student_id=student_id,matric_no=matric_no)
1021	msg = result['msg']
1022	if msg:
1023	break
1024	student_record = result['student_record']
1025	student_id = student_record.id
1026	mapping['id'] = student_id
1027	session = mapping.get('session','')
1028	level = key = mapping.get('code','')
1029	#import pdb;pdb.set_trace()
1030	if not level.isdigit():
1031	msg = 'student %s: imported level is empty' % (student_id,)
1032	break
1033	study_course_obj = getattr(getattr(students_folder,student_id),'study_course',None)
1034	if study_course_obj is None:
1035	msg = 'student %s: no study_course object' % student_id
1036	break
1037	level_obj = getattr(study_course_obj,level,None)
1038	if level_obj is None:
1039	msg = 'student %s: no study_level object for level %s' % (student_id,level)
1040	break
1041	level_obj.getContent().edit(mapping = mapping)
1042	break
1043	return key,msg,mapping
1044	###)
1045	###)
1046
1047	class VerdictImport(WAeUPImport):###(
1048	""" VerdictImport """
1049	name = "verdict"
1050	plural_name = "%ss" % name
1051	commit_after = 100000
1052	required_modes = ('create','edit')
1053
1054	def create(self,mapping): ###(
1055	"edit student verdicts and create StudentStudyLevel object if not existent"
1056	wftool = self.portal_workflow
1057	logger = logging.getLogger('WAeUPTool.mass_edit_verdict')
1058	students_folder = self.portal_url.getPortalObject().campus.students
1059	student_id = mapping.get('id',None)
1060	matric_no = mapping.get('matric_no',None)
1061	editable_keys = mapping.keys()
1062	key = ''
1063	while True:
1064	result = self.findStudent('create',student_id=student_id,matric_no=matric_no)
1065	#student_record,msg = self.getStudentRecord(mapping)
1066	msg = result['msg']
1067	if msg:
1068	break
1069	student_record = result['student_record']
1070	student_id = student_record.id
1071	mapping['id'] = student_id
1072	d = {}
1073	#import pdb;pdb.set_trace()
1074	any_change = False
1075	#special treatment for StudentStudyLevel
1076	current_session = d['session'] = mapping.get('current_session','')
1077	if current_session and student_record.session != current_session:
1078	msg = 'student %s: imported session %s does not match current_session %s' % (student_id,
1079	current_session,
1080	student_record.session)
1081	break
1082	current_level = mapping.get('current_level','')
1083	if not current_level.isdigit():
1084	msg = 'student %s: imported level is empty' % (student_id,)
1085	break
1086	if current_level and student_record.level != current_level:
1087	msg = 'student %s: imported level %s does not match current_level %s' % (student_id,
1088	current_level,
1089	student_record.level)
1090	break
1091	student_review_state = student_record.review_state
1092	if student_review_state == 'deactivated':
1093	msg = "student %s in review_state %s" % (student_id, student_review_state)
1094	break
1095	if student_review_state not in ('courses_validated','returning'):
1096	msg = "student %s in wrong review_state %s" % (student_id, student_review_state)
1097	break
1098	student_obj = getattr(students_folder,student_id)
1099	# f2t = self.field2types_student
1100	study_course_obj = getattr(student_obj,'study_course',None)
1101	if study_course_obj is None:
1102	msg = 'student %s: no study_course object' % student_id
1103	break
1104	level_obj = getattr(study_course_obj,current_level,None)
1105
1106	if level_obj is None:
1107	# The only difference to the edit method is that we create a StudentStudyLevel object
1108	try:
1109	study_course_obj.invokeFactory('StudentStudyLevel',"%s" % current_level)
1110	level_obj = getattr(context,"%s" % current_level)
1111	level_obj.portal_workflow.doActionFor(level,'open')
1112	except:
1113	continue
1114	#msg = 'student %s: no study_level object for level %s' % (student_id,
1115	# current_level)
1116	#break
1117
1118	verdict = d['verdict'] = d['current_verdict'] = mapping.get('current_verdict','')
1119
1120	#if verdict == student_record.verdict:
1121	# msg = 'student %s: verdict already set to %s' % (student_id,
1122	# verdict)
1123
1124	level_review_state = wftool.getInfoFor(level_obj,'review_state',None)
1125	if level_review_state != "closed":
1126	wftool.doActionFor(level_obj,'close')
1127	# msg = 'student %s: level %s is not closed' % (student_id,
1128	# current_level)
1129
1130	study_course_obj.getContent().edit(mapping = d)
1131	level_obj.getContent().edit(mapping = d)
1132	if student_review_state != "returning":
1133	wftool.doActionFor(student_obj,'return')
1134	# try:
1135	# wftool.doActionFor(level_obj,'close')
1136	# except:
1137	# pass
1138	break
1139	return student_id,msg,mapping
1140	###)
1141
1142
1143	def edit(self,mapping): ###(
1144	"edit student verdicts"
1145	wftool = self.portal_workflow
1146	logger = logging.getLogger('WAeUPTool.mass_edit_verdict')
1147	students_folder = self.portal_url.getPortalObject().campus.students
1148	student_id = mapping.get('id',None)
1149	matric_no = mapping.get('matric_no',None)
1150	editable_keys = mapping.keys()
1151	key = ''
1152	while True:
1153	result = self.findStudent('edit',student_id=student_id,matric_no=matric_no)
1154	#student_record,msg = self.getStudentRecord(mapping)
1155	msg = result['msg']
1156	if msg:
1157	break
1158	student_record = result['student_record']
1159	key_used = result['key_used']
1160	if key_used in editable_keys:
1161	editable_keys.remove(key_used)
1162	student_id = student_record.id
1163	mapping['id'] = student_id
1164	d = {}
1165	#import pdb;pdb.set_trace()
1166	any_change = False
1167	#special treatment for StudentStudyLevel
1168	current_session = d['session'] = mapping.get('current_session','')
1169	if current_session and student_record.session != current_session:
1170	msg = 'student %s: imported session %s does not match current_session %s' % (student_id,
1171	current_session,
1172	student_record.session)
1173	break
1174	current_level = mapping.get('current_level','')
1175	if not current_level.isdigit():
1176	msg = 'student %s: imported level is empty' % (student_id,)
1177	break
1178	if current_level and student_record.level != current_level:
1179	msg = 'student %s: imported level %s does not match current_level %s' % (student_id,
1180	current_level,
1181	student_record.level)
1182	break
1183	student_review_state = student_record.review_state
1184	if student_review_state == 'deactivated':
1185	msg = "student %s in review_state %s" % (student_id, student_review_state)
1186	break
1187	if student_review_state not in ('courses_validated','returning'):
1188	msg = "student %s in wrong review_state %s" % (student_id, student_review_state)
1189	break
1190	student_obj = getattr(students_folder,student_id)
1191	# f2t = self.field2types_student
1192	study_course_obj = getattr(student_obj,'study_course',None)
1193	if study_course_obj is None:
1194	msg = 'student %s: no study_course object' % student_id
1195	break
1196	level_obj = getattr(study_course_obj,current_level,None)
1197	if level_obj is None:
1198	msg = 'student %s: no study_level object for level %s' % (student_id,
1199	current_level)
1200	break
1201	verdict = d['verdict'] = d['current_verdict'] = mapping.get('current_verdict','')
1202
1203	#if verdict == student_record.verdict:
1204	# msg = 'student %s: verdict already set to %s' % (student_id,
1205	# verdict)
1206
1207	level_review_state = wftool.getInfoFor(level_obj,'review_state',None)
1208	if level_review_state != "closed":
1209	wftool.doActionFor(level_obj,'close')
1210	# msg = 'student %s: level %s is not closed' % (student_id,
1211	# current_level)
1212
1213	study_course_obj.getContent().edit(mapping = d)
1214	level_obj.getContent().edit(mapping = d)
1215	if student_review_state != "returning":
1216	wftool.doActionFor(student_obj,'return')
1217	# try:
1218	# wftool.doActionFor(level_obj,'close')
1219	# except:
1220	# pass
1221	break
1222	return student_id,msg,mapping
1223	###)
1224
1225	def edit_old(self,mapping): ###(
1226	"edit student verdicts"
1227	wftool = self.portal_workflow
1228	logger = logging.getLogger('WAeUPTool.mass_edit_verdict')
1229	students_folder = self.portal_url.getPortalObject().campus.students
1230	student_id = mapping.get('id',None)
1231	matric_no = mapping.get('matric_no',None)
1232	editable_keys = mapping.keys()
1233	key = ''
1234	while True:
1235	msg = ''
1236	if student_id:
1237	student_record = self.students_catalog.getRecordByKey(student_id)
1238	if student_record is None:
1239	#return '',"no student with id %s" % student_id
1240	msg = "no student with id %s" % student_id
1241	break
1242	if matric_no and student_record.matric_no and matric_no != student_record.matric_no:
1243	msg = 'student %s: matric_no %s does not match %s' % (student_record.id,
1244	student_record.matric_no,
1245	matric_no)
1246	break
1247	mapping['matric_no'] = student_record.matric_no
1248	elif matric_no:
1249	res = self.students_catalog(matric_no = matric_no)
1250	if not res:
1251	msg = "no student with matric_no %s" % matric_no
1252	break
1253	student_record = res[0]
1254	editable_keys.remove('matric_no')
1255	else:
1256	msg = "no id or matric_no specified"
1257	break
1258	student_id = student_record.id
1259	mapping['id'] = student_id
1260	d = {}
1261	#import pdb;pdb.set_trace()
1262	any_change = False
1263	#special treatment for StudentStudyLevel
1264	current_session = d['session'] = mapping.get('current_session','')
1265	if current_session and student_record.session != current_session:
1266	msg = 'student %s: imported session %s does not match current_session %s' % (student_id,
1267	current_session,
1268	student_record.session)
1269	break
1270	current_level = mapping.get('current_level','')
1271	if not current_level.isdigit():
1272	msg = 'student %s: imported level is empty' % (student_id,)
1273	break
1274	if current_level and student_record.level != current_level:
1275	msg = 'student %s: imported level %s does not match current_level %s' % (student_id,
1276	current_level,
1277	student_record.level)
1278	break
1279	student_review_state = student_record.review_state
1280	if student_review_state == 'deactivated':
1281	msg = "student %s in review_state %s" % (student_id, student_review_state)
1282	break
1283	if student_review_state not in ('courses_validated','returning'):
1284	msg = "student %s in wrong review_state %s" % (student_id, student_review_state)
1285	break
1286	student_obj = getattr(students_folder,student_id)
1287	# f2t = self.field2types_student
1288	study_course_obj = getattr(student_obj,'study_course',None)
1289	if study_course_obj is None:
1290	msg = 'student %s: no study_course object' % student_id
1291	break
1292	level_obj = getattr(study_course_obj,current_level,None)
1293	if level_obj is None:
1294	msg = 'student %s: no study_level object for level %s' % (student_id,
1295	current_level)
1296	break
1297	verdict = d['verdict'] = d['current_verdict'] = mapping.get('current_verdict','')
1298
1299	#if verdict == student_record.verdict:
1300	# msg = 'student %s: verdict already set to %s' % (student_id,
1301	# verdict)
1302
1303	level_review_state = wftool.getInfoFor(level_obj,'review_state',None)
1304	if level_review_state != "closed":
1305	wftool.doActionFor(level_obj,'close')
1306	# msg = 'student %s: level %s is not closed' % (student_id,
1307	# current_level)
1308
1309	study_course_obj.getContent().edit(mapping = d)
1310	level_obj.getContent().edit(mapping = d)
1311	if student_review_state != "returning":
1312	wftool.doActionFor(student_obj,'return')
1313	# try:
1314	# wftool.doActionFor(level_obj,'close')
1315	# except:
1316	# pass
1317	break
1318	return student_id,msg,mapping
1319	###)
1320	###)

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

Download in other formats: