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source: WAeUP_SRP/trunk/WAeUPTool.py @ 1899

Last change on this file since 1899 was 1898, checked in by Henrik Bettermann, 18 years ago
resolve ticket #274 (not yet tested)
Property svn:keywords set to `Id`
File size: 41.5 KB

Rev	Line
[197]	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: WAeUPTool.py 1898 2007-06-14 19:26:02Z henrik $
[1174]	20	"""The WAeUP Tool Box.
[197]	21	"""
	22
	23	from AccessControl import ClassSecurityInfo
[828]	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
[197]	29
[1890]	30	from Products.CMFCore.utils import getToolByName
[1747]	31	from Products.CPSSchemas.DataStructure import DataStructure
	32	from Products.CPSSchemas.DataModel import DataModel
	33	from Products.CPSSchemas.StorageAdapter import MappingStorageAdapter
[828]	34	from Products.CMFCore.ActionProviderBase import ActionProviderBase
	35	from Products.CMFCore.permissions import View
	36	from Products.ZCatalog.ZCatalog import ZCatalog
	37	from Products.CMFCore.permissions import ModifyPortalContent
[1890]	38	from Products.CMFCore.permissions import ManagePortal
[197]	39	from Products.CMFCore.utils import UniqueObject
[1194]	40	from Products.CMFCore.URLTool import URLTool
[1747]	41	from Products.CMFCore.utils import getToolByName
[1151]	42	from Students import makeCertificateCode
[1285]	43	from Globals import package_home,INSTANCE_HOME
	44	p_home = package_home(globals())
	45	i_home = INSTANCE_HOME
[1620]	46	import DateTime
	47	import logging
[1170]	48	import transaction
[1620]	49	import csv,re,os
[1707]	50	from Products.AdvancedQuery import Eq, Between, Le,In
[197]	51
[1707]	52	def getObject(object,name):
	53	if object.hasObject(name):
	54	return getattr(object,name)
	55	return None
[1720]	56
[828]	57	class WAeUPTool(UniqueObject, SimpleItem, ActionProviderBase):
[197]	58	"""WAeUP tool"""
	59
[828]	60	id = 'waeup_tool'
[197]	61	meta_type = 'WAeUP Tool'
[828]	62	_actions = ()
[197]	63
	64	security = ClassSecurityInfo()
[828]	65	security.declareObjectProtected(View)
[197]	66
[828]	67	manage_options = ( ActionProviderBase.manage_options
	68	+ SimpleItem.manage_options
	69	)
	70
[1818]	71	def rwrite(self,s): ###(
[1707]	72	response = self.REQUEST.RESPONSE
	73	response.setHeader('Content-type','text/html; charset=ISO-8859-15')
	74	response.write("%s<br />\r\n" % s)
[1818]	75	###)
[1174]	76
[1818]	77	def sleep(self,secs): ###(
	78	"sleep"
	79	import time
	80	time.sleep(secs)
	81	return
[1827]	82
[1818]	83	###)
	84
	85	security.declareProtected(ModifyPortalContent,'openLog') ###(
[1716]	86	def openLog(self,name):
	87	"""open a log file"""
	88	version = 1
	89	path = "%s/log/%s_%d.log" % (i_home,name,version)
	90	while os.path.exists(path):
	91	version += 1
	92	path = "%s/log/%s_%d.log" % (i_home,name,version)
	93	log = open(path,"w")
	94	return log
	95
[1818]	96	###)
	97
	98	security.declareProtected(ModifyPortalContent,'writeLog') ###(
[1716]	99	def writeLog(self,logfile,s):
	100	"""write to the log file"""
	101	logfile.write(s)
	102
[1818]	103	###)
[1720]	104
[1151]	105	def generateStudentId(self,letter): ###(
	106	import random
	107	r = random
[1194]	108	##if letter not in ('ABCDEFGIHKLMNOPQRSTUVWXY'):
	109	if letter == '?':
[1151]	110	letter= r.choice('ABCDEFGHKLMNPQRSTUVWXY')
	111	sid = "%c%d" % (letter,r.randint(99999,1000000))
[1720]	112	students = self.portal_url.getPortalObject().campus.students
[1721]	113	## while hasattr(students, sid):
	114	## sid = "%c%d" % (letter,r.randint(99999,1000000))
	115	while self.students_catalog(id = sid):
[1720]	116	sid = "%c%d" % (letter,r.randint(99999,1000000))
[1151]	117	return sid
[1460]	118	###)
[1415]	119
	120	def generatePassword(self,s=None): ###(
	121	import random
	122	r = random
	123	##if letter not in ('ABCDEFGIHKLMNOPQRSTUVWXY'):
	124	if s is None:
	125	s = 'abcdefghklmnpqrstuvwxy23456789'
	126	pw = ''
	127	while len(pw) < 6:
	128	pw += r.choice(s)
	129	return pw
[1151]	130	###)
[828]	131
[1890]	132	security.declareProtected(ManagePortal, 'removeDeletedDocIds') ###(
	133	def removeDeletedDocIds(self, max=1000):
	134	"""
	135	remove deleted docids from repository commit after max
	136	"""
	137	logger = logging.getLogger('WAeUPTool.removeDeletedDocIds')
	138	repository = getToolByName(self, 'portal_repository')
	139	pxtool = getToolByName(self, 'portal_proxies')
	140	pxtool_infos = pxtool.getRevisionsUsed()
[1895]	141
[1890]	142	nb_revs = 0
	143	docids_d = {} # all docids
	144	unused_docids_d = {} # all docids that are unused
	145	ids_unused_revs_docids = [] # ids for revs of unused docids
	146	ids_unused_revs = [] # ids for unused revs
	147	total = 0
[1895]	148	idlist = repository.objectIds()
	149	for id in idlist:
[1890]	150	docid, rev = repository._splitId(id)
	151	if docid is None:
	152	logger.info("invalid doc_id %s" % docid)
	153	continue
	154	nb_revs += 1
	155	docids_d[docid] = None
	156	if not pxtool_infos.has_key(docid):
	157	unused_docids_d[docid] = None
	158	ids_unused_revs_docids.append(id)
	159	ids_unused_revs.append(id)
	160	elif not pxtool_infos[docid].has_key(rev):
	161	ids_unused_revs.append(id)
	162	if len(ids_unused_revs) >= max:
	163	repository.manage_delObjects(ids_unused_revs)
	164	#import pdb;pdb.set_trace()
	165	transaction.commit()
	166	total += max
	167	logger.info('removed %d total %d unused docids ' % (max,total))
[1895]	168	anz = len(ids_unused_revs)
[1890]	169	if anz > 0:
	170	repository.manage_delObjects(ids_unused_revs)
	171	transaction.commit()
	172	total += anz
	173	logger.info('finished removing %d unused docids ' % (total))
	174
[1895]	175
[1890]	176	###)
	177
[1261]	178	security.declareProtected(ModifyPortalContent,'getCredential') ###(
[1250]	179	def getCredential(self,student_id):
	180	"return a student password"
	181	student_entry = getattr(self.portal_directories.students,student_id,None)
	182	if student_entry is None:
	183	return None
[1263]	184	return getattr(student_entry,"password","not set")
[1261]	185	###)
[1250]	186
[1460]	187	security.declarePublic('checkPassword') ###(
[1467]	188	def checkPassword(self,student_id,password):
[1460]	189	"return a student password"
	190	student_entry = getattr(self.portal_directories.students,student_id,None)
	191	if student_entry is None:
	192	return False
	193	return getattr(student_entry,"password","not set") == password
	194	###)
	195
[1467]	196	security.declarePublic('editPassword') ###(
	197	def editPassword(self,student_id,password):
	198	"edit a student password"
	199	student_entry = getattr(self.portal_directories.students,student_id,None)
	200	if student_entry is None:
[1571]	201	return
[1467]	202	setattr(student_entry,'password',password)
	203	###)
	204
[1647]	205	security.declareProtected(View,'doCommit') ###(
[1401]	206	def doCommit(self,logger=None):
	207	"commit some transactions"
	208	transaction.commit()
	209	###)
	210
[1285]	211	security.declarePublic('loadStudentFoto') ###(
[1813]	212	def loadStudentFoto(self,student,filename,folder):
[1285]	213	"return a student passport picture"
	214	app_doc = student.application.getContent()
[1813]	215	#clear = student.clearance
	216	#clear_doc = clear.getContent()
	217	#matric_no = clear_doc.matric_no.upper()
	218	picture1 ="%s/import/%s/%s.jpg" % (i_home,folder,filename)
	219	picture2 ="%s/import/%s/%s.JPG" % (i_home,folder,filename)
[1285]	220	#import pdb;pdb.set_trace()
[1286]	221	if os.path.exists(picture1):
	222	file = open(picture1)
	223	elif os.path.exists(picture2):
[1287]	224	file = open(picture2)
[1286]	225	else:
[1287]	226	return "passport picture not found %s" % picture1
[1286]	227
[1285]	228	outfile = file.read()
	229	app_doc.manage_addFile('passport',
	230	file=outfile,
[1818]	231	title="%s.jpg" % filename)
[1286]	232	return "successfully loaded passport picture"
[1285]	233	###)
	234
[1170]	235	security.declareProtected(ModifyPortalContent,'createOne') ###(
[1194]	236	def createOne(self,students_folder,student_brain,letter,commit=False):
	237	sid = self.waeup_tool.generateStudentId(letter)
[1170]	238	students_folder.invokeFactory('Student', sid)
	239	student = getattr(students_folder,sid)
	240	self.portal_workflow.doActionFor(student,'return')
	241	student.manage_setLocalRoles(sid, ['Owner',])
	242	matric_no = student_brain.matric_no
	243	jamb_reg_no = student_brain.Entryregno
	244	self.students_catalog.addRecord(id = sid,
	245	matric_no = matric_no,
	246	jamb_reg_no = jamb_reg_no,
	247	sex = student_brain.Sex == "F",
	248	name = "%s %s %s" % (student_brain.Firstname,
	249	student_brain.Middlename,
	250	student_brain.Lastname)
	251	)
	252	if commit:
	253	transaction.commit()
	254	return sid,jamb_reg_no
	255	###)
	256
[1752]	257	security.declareProtected(ModifyPortalContent,'addStudent') ###(
	258	def addStudent(self,dict):
[1415]	259	students_folder = self.portal_url.getPortalObject().campus.students
	260	sid = self.waeup_tool.generateStudentId('?')
	261	students_folder.invokeFactory('Student', sid)
	262	student_obj = getattr(students_folder,sid)
	263	password = self.generatePassword()
	264	self.makeStudentMember(sid,password)
[1728]	265	f2t = self.student_field2types
[1772]	266	#from pdb import set_trace; set_trace()
	267	d = {}
	268	d['jamb_sex'] = 'M'
	269	if dict.get('sex'):
	270	d['jamb_sex'] = 'F'
[1898]	271	entry_session = dict.get('entry_session')
	272	wfaction = 'return'
	273	wft = 'wf_transition_returning'
	274	if entry_session == self.getSessionId():
	275	wfaction = 'admit'
	276	wft = 'wf_transition_admitted'
[1728]	277	for pt in f2t.keys():
	278	student_obj.invokeFactory(pt,f2t[pt]['id'])
	279	sub_obj = getattr(student_obj,f2t[pt]['id'])
	280	sub_doc = sub_obj.getContent()
[1898]	281	#self.portal_workflow.doActionFor(sub_obj,'open',dest_container=sub_obj)
[1772]	282	d['Title'] = f2t[pt]['title']
[1728]	283	for field in f2t[pt]['fields']:
[1749]	284	d[field] = dict.get(field,'')
[1728]	285	sub_doc.edit(mapping = d)
[1898]	286	new_state = f2t[pt][wft]
[1772]	287	if new_state != "remain":
	288	self.portal_workflow.doActionFor(sub_obj,new_state,dest_container=sub_obj)
[1415]	289	self.portal_workflow.doActionFor(student_obj,wfaction)
	290	student_obj.manage_setLocalRoles(sid, ['Owner',])
	291	return sid,password
	292	###)
	293
[1151]	294	security.declarePublic('getCertificateBrain') ###(
	295	def getCertificateBrain(self,cert_id):
	296	"do it"
[1849]	297	res = ZCatalog.searchResults(self.portal_catalog_real,
[1151]	298	{'portal_type':"Certificate",
	299	'id': cert_id})
	300	if res:
	301	return res[0]
	302	return None
	303	###)
[1160]	304
[1756]	305	security.declareProtected(ModifyPortalContent,'get_csv_filenames') ###(
	306	def get_csv_filenames(self):
	307	"do it"
[1759]	308	files = [file for file in os.listdir("%s/import/" % (i_home))
[1756]	309	if file.endswith('.csv') and file.find('imported') == -1]
	310	return files
	311	###)
	312
[1151]	313	security.declarePublic('findStudentByMatricelNo') ###(
	314	def findStudentByMatricelNo(self,matric_no):
	315	"do it"
[1849]	316	res = ZCatalog.searchResults(self.portal_catalog_real,
[1151]	317	{'portal_type':"StudentClearance",
	318	'SearchableText': matric_no})
	319	if res:
	320	return res[0]
	321	return None
	322	###)
	323
	324	security.declarePublic('makeStudentMember') ###(
	325	def makeStudentMember(self,sid,password='uNsEt'):
	326	"""make the student a member"""
	327	membership = self.portal_membership
	328	membership.addMember(sid,
	329	password ,
	330	roles=('Member',
	331	'Student',
	332	),
	333	domains='',
	334	properties = {'memberareaCreationFlag': False,
	335	'homeless': True},)
	336	member = membership.getMemberById(sid)
	337	self.portal_registration.afterAdd(member, sid, password, None)
[1261]	338	#self.manage_setLocalRoles(sid, ['Owner',])
[1151]	339	###)
[1160]	340
[1151]	341	security.declarePublic('makeStudentData') ###(
[1158]	342	def makeStudentData(self,student_id,email=None,phone_nr=None):
[1151]	343	"create Datastructure for a returning Student"
[1406]	344	#import pdb;pdb.set_trace()
[1571]	345	logger = logging.getLogger('WAeUPTool.makeStudentData')
[1151]	346	students_folder = self.portal_url.getPortalObject().campus.students
[1794]	347	#res = self.students_catalog(id=student_id)
	348	#if res:
	349	# st = res[0]
	350	#res = self.returning_import(matric_no = st.matric_no)
[1798]	351	res = self.returning_import(id = student_id)
[1151]	352	if res:
[1160]	353	student = res[0]
[1794]	354	else:
[1816]	355	logger.info('Id %s not found in returning_import' % student_id)
[1794]	356	return
[1580]	357	logger.info('%s creates data structure' % student_id)
[1794]	358	s_results = self.results_import(matric_no = student.matric_no)
[1816]	359	if s_results:
	360	lnr = self.getLevelFromResultsCosCode(s_results)
	361	level = "%d00" % lnr
	362	verdict,eligible = self.getVerdict(s_results[0].Verdict)
	363	if eligible:
	364	level = "%d00" % (lnr + 1)
	365	else:
	366	logger.info('matric_no %s not found in results_import' % student.matric_no)
	367	level = 0
	368	verdict = 'N/A'
[1171]	369	#student should not be allowed to perform this transition
[1174]	370	#wftool = self.portal_workflow
	371	#wftool.doActionFor(student,'return')
[1151]	372	certcode_org = student.Coursemajorcode
	373	certcode = makeCertificateCode(certcode_org)
	374	certificate_brain = self.getCertificateBrain(certcode)
	375	if not certificate_brain:
	376	em = 'Certificate %s org-code %s not found\n' % (certcode, certcode_org)
	377	logger.info(em)
	378	matric_no = student.matric_no
	379	sid = student_id
	380	student_obj = getattr(students_folder,sid)
	381	student_obj.invokeFactory('StudentApplication','application')
	382	application = student_obj.application
[1169]	383	self.portal_workflow.doActionFor(application,'open',dest_container=application)
[1151]	384	da = {'Title': 'Application Data'}
	385	student_obj.invokeFactory('StudentPersonal','personal')
	386	da['jamb_reg_no'] = student.Entryregno
[1462]	387	em = self.getEntryMode(student.Entryregno)
[1460]	388	## em = student.Mode_of_Entry
	389	## if em in ('DIRECT', 'DIRECT ENTRY',):
	390	## em = 'DE'
	391	## elif em in ('U.M.E', 'UNE',):
	392	## em = 'UME'
	393	## elif not em:
	394	## em = "unknown"
[1401]	395	da['entry_mode'] = em
[1151]	396	personal = student_obj.personal
	397	self.portal_workflow.doActionFor(personal,'open',dest_container=personal)
	398	dp = {'Title': 'Personal Data'}
	399	student_obj.invokeFactory('StudentClearance','clearance')
	400	clearance = student_obj.clearance
[1169]	401	self.portal_workflow.doActionFor(clearance,'open',dest_container=clearance)
[1151]	402	dc = {'Title': 'Clearance/Eligibility Record'}
	403	dc['matric_no'] = matric_no
	404	state = student.State
	405	lga = student.LGA
	406	if state and lga:
	407	lga = state + ' / ' + lga
	408	else:
	409	lga = "None"
[1174]	410	da['jamb_lga'] = dc['lga'] = lga
[1173]	411	da['app_email'] = dp['email'] = email
	412	da['app_mobile'] = dp['phone'] = phone_nr
[1411]	413	dp['firstname'] = student.Firstname
	414	dp['middlename'] = student.Middlename
	415	dp['lastname'] = student.Lastname
	416	da['jamb_lastname'] = "%s %s %s" % (student.Firstname,student.Middlename,student.Lastname)
[1174]	417	da['jamb_sex'] = student.Sex
[1151]	418	dp['sex'] = student.Sex == 'F'
	419	dp['perm_address'] = student.Permanent_Address
	420	application.getContent().edit(mapping=da)
[1169]	421	self.portal_workflow.doActionFor(application,'close',dest_container=application)
[1151]	422	personal.getContent().edit(mapping=dp)
	423	clearance.getContent().edit(mapping=dc)
[1169]	424	self.portal_workflow.doActionFor(clearance,'close',dest_container=clearance)
[1759]	425	## catd = {}
	426	## catd['id'] = sid
	427	## catd['entry_mode']= da['entry_mode']
	428	## catd['matric_no'] = matric_no
	429	## catd['jamb_reg_no'] = da['jamb_reg_no']
	430	## catd['name'] = "%(firstname)s %(middlename)s %(lastname)s" % dp
	431	## catd['sex'] = dp['sex']
	432	## catd['level'] = level
	433	## catd['verdict'] = verdict
	434	## if certificate_brain:
	435	## cpath = certificate_brain.getPath().split('/')
	436	## catd['faculty'] = cpath[-4]
	437	## catd['department'] = cpath[-3]
	438	## catd['course'] = certcode
	439	## self.students_catalog.modifyRecord(**catd)
[1151]	440	#
	441	# Study Course
	442	#
	443	student_obj.invokeFactory('StudentStudyCourse','study_course')
	444	studycourse = student_obj.study_course
	445	self.portal_workflow.doActionFor(studycourse,'open',dest_container=studycourse)
	446	dsc = {}
	447	dsc['study_course'] = certcode
[1401]	448	dsc['current_level'] = level
	449	dsc['current_verdict'] = verdict
[1827]	450	dsc['current_mode'] = em
[1759]	451	dsc['current_session'] = '06'
[1151]	452	studycourse.getContent().edit(mapping=dsc)
	453	#
	454	# Level
	455	#
[1198]	456	## l = getattr(studycourse,level,None)
	457	## if l is None:
	458	## studycourse.invokeFactory('StudentStudyLevel', level)
	459	## l = getattr(studycourse, level)
	460	## self.portal_workflow.doActionFor(l,'open',dest_container=l)
	461	## l.getContent().edit(mapping={'Title': "Level %s" % level})
[1194]	462	###)
[1160]	463
[1194]	464	security.declarePublic('makeStudentLevel') ###(
	465	def makeStudentLevel(self,student_id):
	466	"create the StudyLevel for a returning Student"
	467	#import pdb;pdb.set_trace()
[1571]	468	logger = logging.getLogger('WAeUPTool.makeStudentLevel')
[1194]	469	students_folder = self.portal_url.getPortalObject().campus.students
	470	res = self.students_catalog(id=student_id)
	471	if res:
	472	st = res[0]
	473	course = st.course
	474	matric_no = st.matric_no
	475	level = st.level
	476	res = self.results_import(matric_no = matric_no)
	477	if res:
	478	results = res
[1571]	479	logger.info('%s creating Level %s' % (student_id,level))
[1194]	480	#
	481	# Level
	482	#
	483	student_obj = getattr(self.portal_url.getPortalObject().campus.students,student_id)
	484	studycourse = getattr(student_obj,"study_course",None)
	485	self.portal_workflow.doActionFor(studycourse,'close_for_edit',dest_container=studycourse)
	486	l = getattr(studycourse,level,None)
	487	if l is None:
	488	studycourse.invokeFactory('StudentStudyLevel', level)
	489	l = getattr(studycourse, level)
	490	self.portal_workflow.doActionFor(l,'open',dest_container=l)
	491	l.getContent().edit(mapping={'Title': "Level %s" % level})
	492	###)
	493
[1151]	494	security.declarePublic('getAccommodationInfo') ###(
[828]	495	def getAccommodationInfo(self,bed):
	496	"""return Accommodation Info"""
	497	info = {}
	498	hall,block,room,letter = bed.split('_')
[1846]	499	res = ZCatalog.searchResults(self.portal_catalog_real,portal_type="AccoHall",id=hall)
[828]	500	if res and len(res) == 1:
	501	hall_brain = res[0]
	502	hall_doc = hall_brain.getObject().getContent()
	503	else:
	504	return info
	505	info['hall_title'] = hall_brain.Title
	506	info['maintenance_code'] = hall_doc.maintenance_code
[1846]	507	res = ZCatalog.searchResults(self.portal_catalog_real,portal_type="ScratchCardBatch")
[828]	508	batch_doc = None
	509	for brain in res:
	510	if brain.id.startswith(info['maintenance_code']):
	511	batch_doc = brain.getObject().getContent()
	512	break
	513	if batch_doc is None:
	514	info['maintenance_fee'] = None
	515	else:
	516	info['maintenance_fee'] = batch_doc.cost
	517	return info
[1151]	518	###)
[828]	519
[1151]	520	security.declareProtected(ModifyPortalContent,'deleteAllCourses') ###(
	521	def deleteAllCourses(self,department="All"):
	522	''' delete the courses'''
	523	pm = self.portal_membership
	524	member = pm.getAuthenticatedMember()
[1160]	525
[1151]	526	if str(member) not in ("henrik","joachim"):
	527	return "not possible"
	528	if department == "All":
	529	res = self.portal_catalog({'meta_type': 'Department'})
	530	if len(res) < 1:
	531	return "No Departments found"
[1160]	532
[1151]	533	deleted = []
	534	for dep in res:
	535	cf = dep.getObject().courses
	536	if cf:
	537	cf.manage_delObjects(ids=cf.objectIds())
	538	deleted.append("deleted Courses in %s" % dep.getId)
	539	return "\r".join(deleted)
[1160]	540	###)
[1151]	541
[1572]	542	security.declareProtected(ModifyPortalContent,'getLogfileLines') ###(
	543	def getLogfileLines(self,filename="event.log",numlines=20):
	544	"""Get last NUMLINES lines of logfile FILENAME.
[1160]	545
[1572]	546	Return last lines' of a file in the instances logfile directory as
	547	a list. The number of returned lines equals `numlines' or less. If
	548	less than `numlines' lines are available, the whole file ist
	549	returned. If the file can not be opened or some other error
	550	occurs, empty list is returend.
	551	"""
	552	result = []
	553	lines_hit = 0
	554
	555	# We only handle files in instances' log directory...
	556	logpath = os.path.join(i_home, "log")
	557	filename = str(os.path.abspath( os.path.join( logpath, filename )))
	558	if not filename.startswith( logpath ):
	559	# Attempt to access file outside log-dir...
	560	return []
	561
	562	try:
	563	fd = file( filename, "rb" )
	564	except IOError:
	565	return []
	566	if not fd:
	567	return []
	568
	569	if os.linesep == None:
	570	linesep = '\n'
	571	else:
	572	linesep = os.linesep
	573
	574	# Try to find 'numlines' times a lineseparator, searching from end
	575	# and moving to the beginning of file...
	576	fd.seek( 0, 2) # Move to end of file...
	577	while lines_hit < numlines:
	578	if fd.read(1) == linesep[-1]: # This moves filedescriptor
	579	# one step forward...
	580	lines_hit += 1
	581	try:
	582	fd.seek( -2, 1) # Go two bytes back from current pos...
	583	except IOError:
	584	# We cannot go back two bytes. Maybe the file is too small...
	585	break
	586	fd.seek(2,1)
	587
	588	# Read all lines from current position...
	589	result = fd.readlines()
	590	# Remove line endings...
	591	result = [x.strip() for x in result]
	592	fd.close()
	593	return result
	594	###)
	595
[1700]	596	security.declareProtected(ModifyPortalContent,"getCallbacksFromLog")###(
[1665]	597	def getCallbacksFromLog(self,filename):
	598	"""fix Online Payment Transactions from Z2.log entries"""
	599	import transaction
	600	import random
	601	from cgi import parse_qs
	602	from urlparse import urlparse
	603	#from pdb import set_trace
	604	wftool = self.portal_workflow
	605	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
	606	students_folder = self.portal_url.getPortalObject().campus.students
	607	s = r'(?P<client_ip>\S+) - (?P<member_id>\S+) \['
	608	s += r'(?P<date>.)\] "(?P<get>.)" (?P<codes>\d+ \d+) "'
	609	s += r'(?P<intersw>.)" "(?P<agent>.)"'
	610	data = re.compile(s)
	611	start = True
	612	tr_count = 1
	613	total = 0
	614	#name = 'pume_results'
	615	#name = 'epaymentsuccessful_z2log2'
	616	name = filename
	617	no_import = []
	618	imported = []
	619	logger = logging.getLogger('WAeUPTool.getFailedTransactions')
	620	try:
	621	transactions = open("%s/import/%s" % (i_home,name),"rb").readlines()
	622	except:
	623	logger.error('Error reading %s' % name)
	624	return
	625	tas = []
	626	for line in transactions:
	627	dict = {}
	628	items = data.search(line)
	629	dict['idict'] = idict = items.groupdict()
	630	#print idict
	631	#from pdb import set_trace;set_trace()
	632	urlparsed = urlparse(idict['get'][4:])
	633	#print urlparsed
	634	path = urlparsed[2].split('/')
	635	dict['student_id'] = student_id = path[8]
	636	dict['payment_id'] = payment_id = path[10]
	637	dict['qs_dict'] = qs_dict = parse_qs(urlparsed[4])
	638	tas.append(dict)
	639	tr_count += 1
	640	return tas
	641	###)
	642
[1620]	643	security.declareProtected(ModifyPortalContent,"importOnlinePaymentTransactions")###(
	644	def importOnlinePaymentTransactions(self):
	645	"""load Online Payment Transactions from CSV values"""
	646	import transaction
	647	import random
	648	#from pdb import set_trace
	649	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
[1625]	650	opt = self.online_payments_import
[1620]	651	students_folder = self.portal_url.getPortalObject().campus.students
	652	start = True
	653	tr_count = 1
	654	total = 0
	655	#name = 'pume_results'
	656	name = 'OnlineTransactions'
	657	no_import = []
	658	imported = []
	659	logger = logging.getLogger('WAeUPTool.importOnlinePaymentTransactions')
	660	try:
	661	transactions = csv.DictReader(open("%s/import/%s.csv" % (i_home,name),"rb"))
	662	except:
	663	logger.error('Error reading %s.csv' % name)
	664	return
	665	for pay_transaction in transactions:
	666	if start:
	667	start = False
	668	logger.info('Start loading from %s.csv' % name)
	669	s = ','.join(['"%s"' % fn for fn in pay_transaction.keys()])
	670	no_import.append('%s,"Error"' % s)
	671	format = ','.join(['"%%(%s)s"' % fn for fn in pay_transaction.keys()])
	672	format_error = format + ',"%(Error)s"'
	673	data = {}
[1644]	674
[1781]	675	# format of the first file sent by Tayo
[1643]	676	#data['datetime'] = date = DateTime.DateTime(pay_transaction['Date'])
	677	#data['student_id'] = student_id = pay_transaction['Payer ID']
	678	#data['order_id'] = order_id = pay_transaction['Order ID (Tranx Ref)']
	679	#data['response_code'] = response_code = pay_transaction['Resp Code']
	680	#data['amount'] = amount = pay_transaction['Amount']
[1644]	681
[1781]	682	# format of the second file sent by Tayo
[1798]	683	#data['datetime'] = date = 0
	684	#data['student_id'] = student_id = pay_transaction['Payer ID']
	685	#data['order_id'] = order_id = pay_transaction['Order ID (Tranx Ref)']
	686	#data['response_code'] = response_code = '00'
	687	#data['amount'] = amount = pay_transaction['Amount']
[1813]	688
[1798]	689	# format of the third file sent by Kehinde
[1643]	690	data['datetime'] = date = 0
[1798]	691	data['student_id'] = student_id = pay_transaction['customer_id']
	692	data['order_id'] = order_id = pay_transaction['merchant_reference']
[1644]	693	data['response_code'] = response_code = '00'
[1813]	694	data['amount'] = amount = pay_transaction['Amount']
[1644]	695
[1620]	696	dup = False
	697	if response_code == "12":
	698	continue
	699	try:
	700	opt.addRecord(**data)
	701	except ValueError:
	702	dup = True
	703	#from pdb import set_trace;set_trace()
	704	if dup:
	705	if response_code == "00":
[1798]	706	try:
	707	opt.modifyRecord(**data)
	708	except:
	709	logger.info("duplicate uid, order_id %(order_id)s, student_id %(student_id)s, response_code %(response_code)s" % data)
	710	continue
[1620]	711	else:
[1674]	712	pay_transaction['Error'] = "Duplicate order_id"
[1620]	713	no_import.append( format_error % pay_transaction)
[1674]	714	logger.info("duplicate order_id %(order_id)s for %(student_id)s %(response_code)s" % data)
[1620]	715	continue
	716	tr_count += 1
	717	if tr_count > 1000:
	718	if len(no_import) > 0:
	719	open("%s/import/%s_not_imported%s.csv" % (i_home,name,current),"a").write(
	720	'\n'.join(no_import) + '\n')
	721	no_import = []
[1645]	722	em = '%d transactions committed\n' % (tr_count)
[1620]	723	transaction.commit()
	724	regs = []
	725	logger.info(em)
	726	total += tr_count
	727	tr_count = 0
	728	open("%s/import/%s_not_imported%s.csv" % (i_home,name,current),"a").write(
	729	'\n'.join(no_import))
	730	return self.REQUEST.RESPONSE.redirect("%s" % self.REQUEST.get('URL1'))
	731	###)
	732
[1786]	733
[1781]	734	# all workflow transitions refer to students in state returning
[1756]	735	student_field2types = { ###(
	736	'StudentApplication':
	737	{'id': 'application',
	738	'title': 'Application Data',
[1898]	739	'wf_transition_returning': 'close',
	740	'wf_transition_admitted': 'remain',
[1756]	741	'fields':
	742	('jamb_reg_no',
	743	'entry_mode',
	744	'entry_session',
	745	'jamb_score',
[1786]	746	'app_email',
[1756]	747	)
	748	},
[1786]	749	#'StudentPume':
	750	# {'id': 'pume',
	751	# 'title': 'Pume Data',
[1898]	752	# 'wf_transition_returning': 'close',
	753	# 'wf_transition_admitted': 'close',
[1786]	754	# 'fields':
	755	# ('pume_score',
	756	# )
	757	# },
[1756]	758	'StudentClearance':
	759	{'id': 'clearance',
	760	'title': 'Clearance Data',
[1898]	761	'wf_transition_returning': 'close',
	762	'wf_transition_admitted': 'remain',
[1756]	763	'fields':
	764	('matric_no',
	765	'nationality',
	766	'lga',
[1804]	767	'birthday',
[1756]	768	)
	769	},
	770	'StudentPersonal':
	771	{'id': 'personal',
	772	'title': 'Personal Data',
[1898]	773	'wf_transition_returning': 'open',
	774	'wf_transition_admitted': 'remain',
[1756]	775	'fields':
	776	('firstname',
	777	'middlename',
	778	'lastname',
	779	'sex',
	780	'email',
	781	'phone',
	782	'perm_address',
	783	)
	784	},
	785	'StudentStudyCourse':
	786	{'id': 'study_course',
	787	'title': 'Study Course',
[1898]	788	'wf_transition_returning': 'open',
	789	'wf_transition_admitted': 'remain',
[1756]	790	'fields':
	791	('study_course',
	792	'current_level',
	793	'current_session',
	794	'current_mode',
	795	'current_verdict',
	796	)
	797	},
[1898]	798
	799	'PaymentsFolder':
	800	{'id': 'payments',
	801	'title': 'Payments',
	802	'wf_transition_returning': 'open',
	803	'wf_transition_admitted': 'open',
	804	'fields':
	805	()
	806	},
[1756]	807	}
	808	###)
	809
	810
[1772]	811	security.declareProtected(ModifyPortalContent,'importStudent') ###(
[1818]	812	def importStudent(self,mapping):
[1781]	813	"create a students record due import"
	814	logger = logging.getLogger('WAeUPTool.importStudent')
[1747]	815	students_folder = self.portal_url.getPortalObject().campus.students
[1818]	816	jamb_reg_no = mapping.get('jamb_reg_no',None)
[1747]	817	if jamb_reg_no:
	818	res = self.students_catalog(jamb_reg_no = jamb_reg_no)
	819	if res:
[1749]	820	return '',"jamb_reg_no exists"
[1818]	821	matric_no = mapping.get('matric_no',None)
[1747]	822	if matric_no:
	823	res = self.students_catalog(matric_no = matric_no)
	824	if res:
[1749]	825	return '',"matric_no exists"
[1747]	826	sid = self.waeup_tool.generateStudentId('?')
	827	students_folder.invokeFactory('Student', sid)
	828	student_obj = getattr(students_folder,sid)
	829	f2t = self.student_field2types
[1772]	830	d = {}
	831	d['jamb_sex'] = 'M'
[1818]	832	if mapping.get('sex'):
[1772]	833	d['jamb_sex'] = 'F'
[1747]	834	for pt in f2t.keys():
	835	student_obj.invokeFactory(pt,f2t[pt]['id'])
	836	sub_obj = getattr(student_obj,f2t[pt]['id'])
	837	sub_doc = sub_obj.getContent()
[1772]	838	d['Title'] = f2t[pt]['title']
[1747]	839	for field in f2t[pt]['fields']:
[1818]	840	d[field] = mapping.get(field,'')
	841	if pt == "StudyCourse":
	842	for von,zu in (('entry_mode','current_mode'),
	843	('entry_session','current_session')):
	844	if mapping.get(zu,None) is None and mapping.get(von,None) is not None:
	845	d[zu] = mapping[von]
[1747]	846	sub_doc.edit(mapping = d)
[1869]	847
[1898]	848	new_state = f2t[pt]['wf_transition_admitted']
	849	if new_state != "remain":
	850	self.portal_workflow.doActionFor(sub_obj,new_state,dest_container=sub_obj)
[1869]	851	wfaction = 'admit'
	852
	853
[1752]	854	self.portal_workflow.doActionFor(student_obj,wfaction)
[1747]	855	student_obj.manage_setLocalRoles(sid, ['Owner',])
	856	return sid,''
	857	###)
	858
[1774]	859	security.declareProtected(ModifyPortalContent,'importEditStudent') ###(
[1818]	860	def importEditStudent(self,mapping):
[1781]	861	"edit a students record due import"
	862	logger = logging.getLogger('WAeUPTool.importEditStudent')
[1774]	863	students_folder = self.portal_url.getPortalObject().campus.students
[1818]	864	sid = mapping.get('id',None)
	865	jamb_reg_no = mapping.get('jamb_reg_no',None)
	866	matric_no = mapping.get('matric_no',None)
[1875]	867	editable_keys = mapping.keys()
[1774]	868	if sid:
	869	res = self.students_catalog(id = sid)
	870	if not res:
	871	return '',"no student with id %s" % sid
	872	elif matric_no and res[0].matric_no and\
	873	matric_no != res[0].matric_no:
	874	return '%s' % res[0].id ,"student has no matric_no %s" % matric_no
	875	elif jamb_reg_no and res[0].jamb_reg_no and\
	876	jamb_reg_no != res[0].jamb_reg_no:
	877	return '%s' % res[0].id ,"student has no jamb_reg_no %s" % jamb_reg_no
[1844]	878	elif jamb_reg_no:
	879	res = self.students_catalog(jamb_reg_no = jamb_reg_no)
	880	if not res:
	881	return '',"no student with jamb_reg_no %s" % jamb_reg_no
[1875]	882	editable_keys.remove('jamb_reg_no')
[1774]	883	elif matric_no:
	884	res = self.students_catalog(matric_no = matric_no)
	885	if not res:
	886	return '',"no student with matric_no %s" % matric_no
[1875]	887	editable_keys.remove('matric_no')
[1774]	888	sid = res[0].id
	889	student_obj = getattr(students_folder,sid)
	890	f2t = self.student_field2types
	891	d = {}
[1875]	892	#import pdb;pdb.set_trace()
	893	any_change = False
[1774]	894	for pt in f2t.keys():
[1875]	895	if pt == "student_application":
	896	d['jamb_sex'] = 'M'
	897	if mapping.get('sex'):
	898	d['jamb_sex'] = 'F'
	899	intersect = set(f2t[pt]['fields']).intersection(set(editable_keys))
	900	if intersect:
	901	sub_obj = getattr(student_obj,f2t[pt]['id'],None)
	902	if sub_obj is None:
	903	try:
	904	student_obj.invokeFactory(pt,f2t[pt]['id'])
	905	except:
	906	continue
	907	sub_obj = getattr(student_obj,f2t[pt]['id'])
	908	d['Title'] = f2t[pt]['title']
	909	sub_doc = sub_obj.getContent()
	910	for field in intersect:
	911	changed = False
	912	if getattr(sub_doc,field) != mapping.get(field,''):
	913	any_change = True
	914	changed = True
	915	d[field] = mapping.get(field,'')
	916	if changed:
	917	sub_doc.edit(mapping = d)
	918	if any_change:
	919	return sid,''
	920	else:
	921	return sid,'not modified'
[1774]	922	###)
	923
[1730]	924	security.declareProtected(ModifyPortalContent,"importData")###(
[1774]	925	def importData(self,filename,name,edit=False):
[1730]	926	"""load data from CSV values"""
	927	import transaction
	928	import random
[1775]	929
[1773]	930	pm = self.portal_membership
[1775]	931	member = pm.getAuthenticatedMember()
	932
[1747]	933	logger = logging.getLogger('WAeUPTool.importData')
[1730]	934	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
	935	students_folder = self.portal_url.getPortalObject().campus.students
	936	start = True
	937	tr_count = 1
[1756]	938	total_imported = 0
	939	total_not_imported = 0
[1730]	940	total = 0
[1749]	941	iname = "import_%s" % name
[1747]	942	stool = getToolByName(self, 'portal_schemas')
	943	ltool = getToolByName(self, 'portal_layouts')
	944	schema = stool._getOb(iname)
[1730]	945	if schema is None:
[1772]	946	em = 'No such schema %s' % iname
	947	logger.error('No such schema %s' % iname)
[1756]	948	return em
[1747]	949	layout = ltool._getOb(iname)
[1730]	950	if layout is None:
[1772]	951	em = 'No such layout %s' % iname
[1756]	952	logger.error(em)
	953	return em
[1730]	954	validators = {}
	955	for widget in layout.keys():
[1749]	956	validators[widget] = layout[widget].validate
[1774]	957	if edit:
	958	importer_name = "importEdit%s" % name.capitalize()
	959	else:
	960	importer_name = "import%s" % name.capitalize()
[1772]	961	importer = getattr(self, '%s' % importer_name,None)
	962	if importer is None:
	963	em = 'No importer function %s' % importer_name
[1756]	964	logger.error(em)
	965	return em
[1747]	966	not_imported = []
[1730]	967	imported = []
	968	try:
[1747]	969	items = csv.DictReader(open("%s/import/%s.csv" % (i_home,filename),"rb"))
[1730]	970	except:
[1756]	971	em = 'Error reading %s.csv' % filename
	972	logger.error(em)
	973	return em
[1730]	974	for item in items:
	975	if start:
	976	start = False
[1747]	977	adapters = [MappingStorageAdapter(schema, item)]
	978	dm = DataModel(item, adapters,context=self)
[1773]	979	logger.info('%s starts import from %s.csv' % (member,filename))
[1804]	980	import_keys = [k for k in item.keys() if not k.startswith('ignore')]
	981	diff2schema = set(import_keys).difference(set(schema.keys()))
	982	diff2layout = set(import_keys).difference(set(layout.keys()))
	983	if diff2schema:
	984	em = "not ignorable key(s) %s found in heading" % diff2schema
	985	return em
[1753]	986	s = ','.join(['"%s"' % fn for fn in import_keys])
[1772]	987	open("%s/import/%s_not_imported%s.csv" % (i_home,filename,current),"a").write(s + ',"Error"'+ '\n')
	988	s = '"id",' + s
[1756]	989	open("%s/import/%s_imported%s.csv" % (i_home,filename,current),"a").write(s + '\n')
[1730]	990	format = ','.join(['"%%(%s)s"' % fn for fn in import_keys])
	991	format_error = format + ',"%(Error)s"'
[1756]	992	format = '"%(id)s",'+ format
[1747]	993	ds = DataStructure(data=item,datamodel=dm)
	994	error_string = ""
[1730]	995	for k in import_keys:
[1747]	996	if not validators[k](ds):
	997	error_string += " %s : %s" % (k,ds.getError(k))
	998	if not error_string:
[1756]	999	item.update(dm)
[1772]	1000	item['id'],error = importer(item)
[1747]	1001	if error:
	1002	error_string += error
	1003	if error_string:
	1004	item['Error'] = error_string
	1005	not_imported.append(format_error % item)
[1756]	1006	total_not_imported += 1
[1747]	1007	else:
[1821]	1008	em = format % item
	1009	imported.append(em)
	1010	logger.info("%(total_imported)d of %(total)d %(em)s" % vars())
[1875]	1011	tr_count += 1
[1756]	1012	total_imported += 1
	1013	total += 1
[1875]	1014	if total_imported and not total_imported % 100:
	1015	transaction.commit()
[1747]	1016	if len(not_imported) > 0:
	1017	open("%s/import/%s_not_imported%s.csv" % (i_home,filename,current),"a").write(
	1018	'\n'.join(not_imported) + '\n')
	1019	not_imported = []
	1020	if len(imported) > 0:
	1021	open("%s/import/%s_imported%s.csv" % (i_home,filename,current),"a").write(
[1772]	1022	'\n'.join(imported) + '\n')
[1747]	1023	imported = []
[1730]	1024	em = '%d transactions committed\n' % (tr_count)
	1025	regs = []
	1026	logger.info(em)
	1027	tr_count = 0
[1756]	1028	if len(imported) > 0:
[1747]	1029	open("%s/import/%s_imported%s.csv" % (i_home,filename,current),"a").write(
	1030	'\n'.join(imported))
[1756]	1031	if len(not_imported) > 0:
[1747]	1032	open("%s/import/%s_not_imported%s.csv" % (i_home,filename,current),"a").write(
	1033	'\n'.join(not_imported))
[1759]	1034	em = "Imported: %d, not imported: %d of total %d" % (total_imported,total_not_imported,total)
[1756]	1035	logger.info(em)
	1036	return em
[1730]	1037	###)
	1038
[828]	1039	InitializeClass(WAeUPTool)

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