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source: WAeUP_SRP/trunk/WAeUPTool.py @ 1897

Last change on this file since 1897 was 1895, checked in by Henrik Bettermann, 18 years ago
was very slow in live system
Property svn:keywords set to `Id`
File size: 41.2 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 1895 2007-06-14 04:13:33Z 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'
[1728]	271	for pt in f2t.keys():
	272	student_obj.invokeFactory(pt,f2t[pt]['id'])
	273	sub_obj = getattr(student_obj,f2t[pt]['id'])
	274	sub_doc = sub_obj.getContent()
	275	self.portal_workflow.doActionFor(sub_obj,'open',dest_container=sub_obj)
[1772]	276	d['Title'] = f2t[pt]['title']
[1728]	277	for field in f2t[pt]['fields']:
[1749]	278	d[field] = dict.get(field,'')
[1728]	279	sub_doc.edit(mapping = d)
[1781]	280	new_state = f2t[pt]['wf_transition']
[1772]	281	if new_state != "remain":
	282	self.portal_workflow.doActionFor(sub_obj,new_state,dest_container=sub_obj)
[1728]	283	entry_session = dict.get('entry_session')
[1415]	284	wfaction = 'return'
[1728]	285	if entry_session == self.getSessionId():
[1415]	286	wfaction = 'admit'
	287	self.portal_workflow.doActionFor(student_obj,wfaction)
	288	student_obj.manage_setLocalRoles(sid, ['Owner',])
	289	return sid,password
	290	###)
	291
[1151]	292	security.declarePublic('getCertificateBrain') ###(
	293	def getCertificateBrain(self,cert_id):
	294	"do it"
[1849]	295	res = ZCatalog.searchResults(self.portal_catalog_real,
[1151]	296	{'portal_type':"Certificate",
	297	'id': cert_id})
	298	if res:
	299	return res[0]
	300	return None
	301	###)
[1160]	302
[1756]	303	security.declareProtected(ModifyPortalContent,'get_csv_filenames') ###(
	304	def get_csv_filenames(self):
	305	"do it"
[1759]	306	files = [file for file in os.listdir("%s/import/" % (i_home))
[1756]	307	if file.endswith('.csv') and file.find('imported') == -1]
	308	return files
	309	###)
	310
[1151]	311	security.declarePublic('findStudentByMatricelNo') ###(
	312	def findStudentByMatricelNo(self,matric_no):
	313	"do it"
[1849]	314	res = ZCatalog.searchResults(self.portal_catalog_real,
[1151]	315	{'portal_type':"StudentClearance",
	316	'SearchableText': matric_no})
	317	if res:
	318	return res[0]
	319	return None
	320	###)
	321
	322	security.declarePublic('makeStudentMember') ###(
	323	def makeStudentMember(self,sid,password='uNsEt'):
	324	"""make the student a member"""
	325	membership = self.portal_membership
	326	membership.addMember(sid,
	327	password ,
	328	roles=('Member',
	329	'Student',
	330	),
	331	domains='',
	332	properties = {'memberareaCreationFlag': False,
	333	'homeless': True},)
	334	member = membership.getMemberById(sid)
	335	self.portal_registration.afterAdd(member, sid, password, None)
[1261]	336	#self.manage_setLocalRoles(sid, ['Owner',])
[1151]	337	###)
[1160]	338
[1151]	339	security.declarePublic('makeStudentData') ###(
[1158]	340	def makeStudentData(self,student_id,email=None,phone_nr=None):
[1151]	341	"create Datastructure for a returning Student"
[1406]	342	#import pdb;pdb.set_trace()
[1571]	343	logger = logging.getLogger('WAeUPTool.makeStudentData')
[1151]	344	students_folder = self.portal_url.getPortalObject().campus.students
[1794]	345	#res = self.students_catalog(id=student_id)
	346	#if res:
	347	# st = res[0]
	348	#res = self.returning_import(matric_no = st.matric_no)
[1798]	349	res = self.returning_import(id = student_id)
[1151]	350	if res:
[1160]	351	student = res[0]
[1794]	352	else:
[1816]	353	logger.info('Id %s not found in returning_import' % student_id)
[1794]	354	return
[1580]	355	logger.info('%s creates data structure' % student_id)
[1794]	356	s_results = self.results_import(matric_no = student.matric_no)
[1816]	357	if s_results:
	358	lnr = self.getLevelFromResultsCosCode(s_results)
	359	level = "%d00" % lnr
	360	verdict,eligible = self.getVerdict(s_results[0].Verdict)
	361	if eligible:
	362	level = "%d00" % (lnr + 1)
	363	else:
	364	logger.info('matric_no %s not found in results_import' % student.matric_no)
	365	level = 0
	366	verdict = 'N/A'
[1171]	367	#student should not be allowed to perform this transition
[1174]	368	#wftool = self.portal_workflow
	369	#wftool.doActionFor(student,'return')
[1151]	370	certcode_org = student.Coursemajorcode
	371	certcode = makeCertificateCode(certcode_org)
	372	certificate_brain = self.getCertificateBrain(certcode)
	373	if not certificate_brain:
	374	em = 'Certificate %s org-code %s not found\n' % (certcode, certcode_org)
	375	logger.info(em)
	376	matric_no = student.matric_no
	377	sid = student_id
	378	student_obj = getattr(students_folder,sid)
	379	student_obj.invokeFactory('StudentApplication','application')
	380	application = student_obj.application
[1169]	381	self.portal_workflow.doActionFor(application,'open',dest_container=application)
[1151]	382	da = {'Title': 'Application Data'}
	383	student_obj.invokeFactory('StudentPersonal','personal')
	384	da['jamb_reg_no'] = student.Entryregno
[1462]	385	em = self.getEntryMode(student.Entryregno)
[1460]	386	## em = student.Mode_of_Entry
	387	## if em in ('DIRECT', 'DIRECT ENTRY',):
	388	## em = 'DE'
	389	## elif em in ('U.M.E', 'UNE',):
	390	## em = 'UME'
	391	## elif not em:
	392	## em = "unknown"
[1401]	393	da['entry_mode'] = em
[1151]	394	personal = student_obj.personal
	395	self.portal_workflow.doActionFor(personal,'open',dest_container=personal)
	396	dp = {'Title': 'Personal Data'}
	397	student_obj.invokeFactory('StudentClearance','clearance')
	398	clearance = student_obj.clearance
[1169]	399	self.portal_workflow.doActionFor(clearance,'open',dest_container=clearance)
[1151]	400	dc = {'Title': 'Clearance/Eligibility Record'}
	401	dc['matric_no'] = matric_no
	402	state = student.State
	403	lga = student.LGA
	404	if state and lga:
	405	lga = state + ' / ' + lga
	406	else:
	407	lga = "None"
[1174]	408	da['jamb_lga'] = dc['lga'] = lga
[1173]	409	da['app_email'] = dp['email'] = email
	410	da['app_mobile'] = dp['phone'] = phone_nr
[1411]	411	dp['firstname'] = student.Firstname
	412	dp['middlename'] = student.Middlename
	413	dp['lastname'] = student.Lastname
	414	da['jamb_lastname'] = "%s %s %s" % (student.Firstname,student.Middlename,student.Lastname)
[1174]	415	da['jamb_sex'] = student.Sex
[1151]	416	dp['sex'] = student.Sex == 'F'
	417	dp['perm_address'] = student.Permanent_Address
	418	application.getContent().edit(mapping=da)
[1169]	419	self.portal_workflow.doActionFor(application,'close',dest_container=application)
[1151]	420	personal.getContent().edit(mapping=dp)
	421	clearance.getContent().edit(mapping=dc)
[1169]	422	self.portal_workflow.doActionFor(clearance,'close',dest_container=clearance)
[1759]	423	## catd = {}
	424	## catd['id'] = sid
	425	## catd['entry_mode']= da['entry_mode']
	426	## catd['matric_no'] = matric_no
	427	## catd['jamb_reg_no'] = da['jamb_reg_no']
	428	## catd['name'] = "%(firstname)s %(middlename)s %(lastname)s" % dp
	429	## catd['sex'] = dp['sex']
	430	## catd['level'] = level
	431	## catd['verdict'] = verdict
	432	## if certificate_brain:
	433	## cpath = certificate_brain.getPath().split('/')
	434	## catd['faculty'] = cpath[-4]
	435	## catd['department'] = cpath[-3]
	436	## catd['course'] = certcode
	437	## self.students_catalog.modifyRecord(**catd)
[1151]	438	#
	439	# Study Course
	440	#
	441	student_obj.invokeFactory('StudentStudyCourse','study_course')
	442	studycourse = student_obj.study_course
	443	self.portal_workflow.doActionFor(studycourse,'open',dest_container=studycourse)
	444	dsc = {}
	445	dsc['study_course'] = certcode
[1401]	446	dsc['current_level'] = level
	447	dsc['current_verdict'] = verdict
[1827]	448	dsc['current_mode'] = em
[1759]	449	dsc['current_session'] = '06'
[1151]	450	studycourse.getContent().edit(mapping=dsc)
	451	#
	452	# Level
	453	#
[1198]	454	## l = getattr(studycourse,level,None)
	455	## if l is None:
	456	## studycourse.invokeFactory('StudentStudyLevel', level)
	457	## l = getattr(studycourse, level)
	458	## self.portal_workflow.doActionFor(l,'open',dest_container=l)
	459	## l.getContent().edit(mapping={'Title': "Level %s" % level})
[1194]	460	###)
[1160]	461
[1194]	462	security.declarePublic('makeStudentLevel') ###(
	463	def makeStudentLevel(self,student_id):
	464	"create the StudyLevel for a returning Student"
	465	#import pdb;pdb.set_trace()
[1571]	466	logger = logging.getLogger('WAeUPTool.makeStudentLevel')
[1194]	467	students_folder = self.portal_url.getPortalObject().campus.students
	468	res = self.students_catalog(id=student_id)
	469	if res:
	470	st = res[0]
	471	course = st.course
	472	matric_no = st.matric_no
	473	level = st.level
	474	res = self.results_import(matric_no = matric_no)
	475	if res:
	476	results = res
[1571]	477	logger.info('%s creating Level %s' % (student_id,level))
[1194]	478	#
	479	# Level
	480	#
	481	student_obj = getattr(self.portal_url.getPortalObject().campus.students,student_id)
	482	studycourse = getattr(student_obj,"study_course",None)
	483	self.portal_workflow.doActionFor(studycourse,'close_for_edit',dest_container=studycourse)
	484	l = getattr(studycourse,level,None)
	485	if l is None:
	486	studycourse.invokeFactory('StudentStudyLevel', level)
	487	l = getattr(studycourse, level)
	488	self.portal_workflow.doActionFor(l,'open',dest_container=l)
	489	l.getContent().edit(mapping={'Title': "Level %s" % level})
	490	###)
	491
[1151]	492	security.declarePublic('getAccommodationInfo') ###(
[828]	493	def getAccommodationInfo(self,bed):
	494	"""return Accommodation Info"""
	495	info = {}
	496	hall,block,room,letter = bed.split('_')
[1846]	497	res = ZCatalog.searchResults(self.portal_catalog_real,portal_type="AccoHall",id=hall)
[828]	498	if res and len(res) == 1:
	499	hall_brain = res[0]
	500	hall_doc = hall_brain.getObject().getContent()
	501	else:
	502	return info
	503	info['hall_title'] = hall_brain.Title
	504	info['maintenance_code'] = hall_doc.maintenance_code
[1846]	505	res = ZCatalog.searchResults(self.portal_catalog_real,portal_type="ScratchCardBatch")
[828]	506	batch_doc = None
	507	for brain in res:
	508	if brain.id.startswith(info['maintenance_code']):
	509	batch_doc = brain.getObject().getContent()
	510	break
	511	if batch_doc is None:
	512	info['maintenance_fee'] = None
	513	else:
	514	info['maintenance_fee'] = batch_doc.cost
	515	return info
[1151]	516	###)
[828]	517
[1151]	518	security.declareProtected(ModifyPortalContent,'deleteAllCourses') ###(
	519	def deleteAllCourses(self,department="All"):
	520	''' delete the courses'''
	521	pm = self.portal_membership
	522	member = pm.getAuthenticatedMember()
[1160]	523
[1151]	524	if str(member) not in ("henrik","joachim"):
	525	return "not possible"
	526	if department == "All":
	527	res = self.portal_catalog({'meta_type': 'Department'})
	528	if len(res) < 1:
	529	return "No Departments found"
[1160]	530
[1151]	531	deleted = []
	532	for dep in res:
	533	cf = dep.getObject().courses
	534	if cf:
	535	cf.manage_delObjects(ids=cf.objectIds())
	536	deleted.append("deleted Courses in %s" % dep.getId)
	537	return "\r".join(deleted)
[1160]	538	###)
[1151]	539
[1572]	540	security.declareProtected(ModifyPortalContent,'getLogfileLines') ###(
	541	def getLogfileLines(self,filename="event.log",numlines=20):
	542	"""Get last NUMLINES lines of logfile FILENAME.
[1160]	543
[1572]	544	Return last lines' of a file in the instances logfile directory as
	545	a list. The number of returned lines equals `numlines' or less. If
	546	less than `numlines' lines are available, the whole file ist
	547	returned. If the file can not be opened or some other error
	548	occurs, empty list is returend.
	549	"""
	550	result = []
	551	lines_hit = 0
	552
	553	# We only handle files in instances' log directory...
	554	logpath = os.path.join(i_home, "log")
	555	filename = str(os.path.abspath( os.path.join( logpath, filename )))
	556	if not filename.startswith( logpath ):
	557	# Attempt to access file outside log-dir...
	558	return []
	559
	560	try:
	561	fd = file( filename, "rb" )
	562	except IOError:
	563	return []
	564	if not fd:
	565	return []
	566
	567	if os.linesep == None:
	568	linesep = '\n'
	569	else:
	570	linesep = os.linesep
	571
	572	# Try to find 'numlines' times a lineseparator, searching from end
	573	# and moving to the beginning of file...
	574	fd.seek( 0, 2) # Move to end of file...
	575	while lines_hit < numlines:
	576	if fd.read(1) == linesep[-1]: # This moves filedescriptor
	577	# one step forward...
	578	lines_hit += 1
	579	try:
	580	fd.seek( -2, 1) # Go two bytes back from current pos...
	581	except IOError:
	582	# We cannot go back two bytes. Maybe the file is too small...
	583	break
	584	fd.seek(2,1)
	585
	586	# Read all lines from current position...
	587	result = fd.readlines()
	588	# Remove line endings...
	589	result = [x.strip() for x in result]
	590	fd.close()
	591	return result
	592	###)
	593
[1700]	594	security.declareProtected(ModifyPortalContent,"getCallbacksFromLog")###(
[1665]	595	def getCallbacksFromLog(self,filename):
	596	"""fix Online Payment Transactions from Z2.log entries"""
	597	import transaction
	598	import random
	599	from cgi import parse_qs
	600	from urlparse import urlparse
	601	#from pdb import set_trace
	602	wftool = self.portal_workflow
	603	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
	604	students_folder = self.portal_url.getPortalObject().campus.students
	605	s = r'(?P<client_ip>\S+) - (?P<member_id>\S+) \['
	606	s += r'(?P<date>.)\] "(?P<get>.)" (?P<codes>\d+ \d+) "'
	607	s += r'(?P<intersw>.)" "(?P<agent>.)"'
	608	data = re.compile(s)
	609	start = True
	610	tr_count = 1
	611	total = 0
	612	#name = 'pume_results'
	613	#name = 'epaymentsuccessful_z2log2'
	614	name = filename
	615	no_import = []
	616	imported = []
	617	logger = logging.getLogger('WAeUPTool.getFailedTransactions')
	618	try:
	619	transactions = open("%s/import/%s" % (i_home,name),"rb").readlines()
	620	except:
	621	logger.error('Error reading %s' % name)
	622	return
	623	tas = []
	624	for line in transactions:
	625	dict = {}
	626	items = data.search(line)
	627	dict['idict'] = idict = items.groupdict()
	628	#print idict
	629	#from pdb import set_trace;set_trace()
	630	urlparsed = urlparse(idict['get'][4:])
	631	#print urlparsed
	632	path = urlparsed[2].split('/')
	633	dict['student_id'] = student_id = path[8]
	634	dict['payment_id'] = payment_id = path[10]
	635	dict['qs_dict'] = qs_dict = parse_qs(urlparsed[4])
	636	tas.append(dict)
	637	tr_count += 1
	638	return tas
	639	###)
	640
[1620]	641	security.declareProtected(ModifyPortalContent,"importOnlinePaymentTransactions")###(
	642	def importOnlinePaymentTransactions(self):
	643	"""load Online Payment Transactions from CSV values"""
	644	import transaction
	645	import random
	646	#from pdb import set_trace
	647	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
[1625]	648	opt = self.online_payments_import
[1620]	649	students_folder = self.portal_url.getPortalObject().campus.students
	650	start = True
	651	tr_count = 1
	652	total = 0
	653	#name = 'pume_results'
	654	name = 'OnlineTransactions'
	655	no_import = []
	656	imported = []
	657	logger = logging.getLogger('WAeUPTool.importOnlinePaymentTransactions')
	658	try:
	659	transactions = csv.DictReader(open("%s/import/%s.csv" % (i_home,name),"rb"))
	660	except:
	661	logger.error('Error reading %s.csv' % name)
	662	return
	663	for pay_transaction in transactions:
	664	if start:
	665	start = False
	666	logger.info('Start loading from %s.csv' % name)
	667	s = ','.join(['"%s"' % fn for fn in pay_transaction.keys()])
	668	no_import.append('%s,"Error"' % s)
	669	format = ','.join(['"%%(%s)s"' % fn for fn in pay_transaction.keys()])
	670	format_error = format + ',"%(Error)s"'
	671	data = {}
[1644]	672
[1781]	673	# format of the first file sent by Tayo
[1643]	674	#data['datetime'] = date = DateTime.DateTime(pay_transaction['Date'])
	675	#data['student_id'] = student_id = pay_transaction['Payer ID']
	676	#data['order_id'] = order_id = pay_transaction['Order ID (Tranx Ref)']
	677	#data['response_code'] = response_code = pay_transaction['Resp Code']
	678	#data['amount'] = amount = pay_transaction['Amount']
[1644]	679
[1781]	680	# format of the second file sent by Tayo
[1798]	681	#data['datetime'] = date = 0
	682	#data['student_id'] = student_id = pay_transaction['Payer ID']
	683	#data['order_id'] = order_id = pay_transaction['Order ID (Tranx Ref)']
	684	#data['response_code'] = response_code = '00'
	685	#data['amount'] = amount = pay_transaction['Amount']
[1813]	686
[1798]	687	# format of the third file sent by Kehinde
[1643]	688	data['datetime'] = date = 0
[1798]	689	data['student_id'] = student_id = pay_transaction['customer_id']
	690	data['order_id'] = order_id = pay_transaction['merchant_reference']
[1644]	691	data['response_code'] = response_code = '00'
[1813]	692	data['amount'] = amount = pay_transaction['Amount']
[1644]	693
[1620]	694	dup = False
	695	if response_code == "12":
	696	continue
	697	try:
	698	opt.addRecord(**data)
	699	except ValueError:
	700	dup = True
	701	#from pdb import set_trace;set_trace()
	702	if dup:
	703	if response_code == "00":
[1798]	704	try:
	705	opt.modifyRecord(**data)
	706	except:
	707	logger.info("duplicate uid, order_id %(order_id)s, student_id %(student_id)s, response_code %(response_code)s" % data)
	708	continue
[1620]	709	else:
[1674]	710	pay_transaction['Error'] = "Duplicate order_id"
[1620]	711	no_import.append( format_error % pay_transaction)
[1674]	712	logger.info("duplicate order_id %(order_id)s for %(student_id)s %(response_code)s" % data)
[1620]	713	continue
	714	tr_count += 1
	715	if tr_count > 1000:
	716	if len(no_import) > 0:
	717	open("%s/import/%s_not_imported%s.csv" % (i_home,name,current),"a").write(
	718	'\n'.join(no_import) + '\n')
	719	no_import = []
[1645]	720	em = '%d transactions committed\n' % (tr_count)
[1620]	721	transaction.commit()
	722	regs = []
	723	logger.info(em)
	724	total += tr_count
	725	tr_count = 0
	726	open("%s/import/%s_not_imported%s.csv" % (i_home,name,current),"a").write(
	727	'\n'.join(no_import))
	728	return self.REQUEST.RESPONSE.redirect("%s" % self.REQUEST.get('URL1'))
	729	###)
	730
[1786]	731
[1781]	732	# all workflow transitions refer to students in state returning
[1756]	733	student_field2types = { ###(
	734	'StudentApplication':
	735	{'id': 'application',
	736	'title': 'Application Data',
[1781]	737	'wf_transition': 'close',
[1756]	738	'fields':
	739	('jamb_reg_no',
	740	'entry_mode',
	741	'entry_session',
	742	'jamb_score',
[1786]	743	'app_email',
[1756]	744	)
	745	},
[1786]	746	#'StudentPume':
	747	# {'id': 'pume',
	748	# 'title': 'Pume Data',
	749	# 'wf_transition': 'close',
	750	# 'fields':
	751	# ('pume_score',
	752	# )
	753	# },
[1756]	754	'StudentClearance':
	755	{'id': 'clearance',
	756	'title': 'Clearance Data',
[1781]	757	'wf_transition': 'close',
[1756]	758	'fields':
	759	('matric_no',
	760	'nationality',
	761	'lga',
[1804]	762	'birthday',
[1756]	763	)
	764	},
	765	'StudentPersonal':
	766	{'id': 'personal',
	767	'title': 'Personal Data',
[1781]	768	'wf_transition': 'open',
[1756]	769	'fields':
	770	('firstname',
	771	'middlename',
	772	'lastname',
	773	'sex',
	774	'email',
	775	'phone',
	776	'perm_address',
	777	)
	778	},
	779	'StudentStudyCourse':
	780	{'id': 'study_course',
	781	'title': 'Study Course',
[1781]	782	'wf_transition': 'open',
[1756]	783	'fields':
	784	('study_course',
	785	'current_level',
	786	'current_session',
	787	'current_mode',
	788	'current_verdict',
	789	)
	790	},
[1869]	791	#only temporarily changed to import admitted students
	792	#'PaymentsFolder':
	793	# {'id': 'payments',
	794	# 'title': 'Payments',
	795	# 'wf_transition': 'open',
	796	# 'fields':
	797	# ()
	798	# },
[1756]	799	}
	800	###)
	801
	802
[1772]	803	security.declareProtected(ModifyPortalContent,'importStudent') ###(
[1818]	804	def importStudent(self,mapping):
[1781]	805	"create a students record due import"
	806	logger = logging.getLogger('WAeUPTool.importStudent')
[1747]	807	students_folder = self.portal_url.getPortalObject().campus.students
[1818]	808	jamb_reg_no = mapping.get('jamb_reg_no',None)
[1747]	809	if jamb_reg_no:
	810	res = self.students_catalog(jamb_reg_no = jamb_reg_no)
	811	if res:
[1749]	812	return '',"jamb_reg_no exists"
[1818]	813	matric_no = mapping.get('matric_no',None)
[1747]	814	if matric_no:
	815	res = self.students_catalog(matric_no = matric_no)
	816	if res:
[1749]	817	return '',"matric_no exists"
[1747]	818	sid = self.waeup_tool.generateStudentId('?')
	819	students_folder.invokeFactory('Student', sid)
	820	student_obj = getattr(students_folder,sid)
	821	f2t = self.student_field2types
[1772]	822	d = {}
	823	d['jamb_sex'] = 'M'
[1818]	824	if mapping.get('sex'):
[1772]	825	d['jamb_sex'] = 'F'
[1747]	826	for pt in f2t.keys():
	827	student_obj.invokeFactory(pt,f2t[pt]['id'])
	828	sub_obj = getattr(student_obj,f2t[pt]['id'])
	829	sub_doc = sub_obj.getContent()
[1772]	830	d['Title'] = f2t[pt]['title']
[1747]	831	for field in f2t[pt]['fields']:
[1818]	832	d[field] = mapping.get(field,'')
	833	if pt == "StudyCourse":
	834	for von,zu in (('entry_mode','current_mode'),
	835	('entry_session','current_session')):
	836	if mapping.get(zu,None) is None and mapping.get(von,None) is not None:
	837	d[zu] = mapping[von]
[1747]	838	sub_doc.edit(mapping = d)
[1781]	839	new_state = f2t[pt]['wf_transition']
[1869]	840
	841	#only temporarily changed to import admitted students
	842	#if new_state != "remain":
	843	# self.portal_workflow.doActionFor(sub_obj,new_state,dest_container=sub_obj)
	844	wfaction = 'admit'
	845
	846
[1752]	847	self.portal_workflow.doActionFor(student_obj,wfaction)
[1747]	848	student_obj.manage_setLocalRoles(sid, ['Owner',])
	849	return sid,''
	850	###)
	851
[1774]	852	security.declareProtected(ModifyPortalContent,'importEditStudent') ###(
[1818]	853	def importEditStudent(self,mapping):
[1781]	854	"edit a students record due import"
	855	logger = logging.getLogger('WAeUPTool.importEditStudent')
[1774]	856	students_folder = self.portal_url.getPortalObject().campus.students
[1818]	857	sid = mapping.get('id',None)
	858	jamb_reg_no = mapping.get('jamb_reg_no',None)
	859	matric_no = mapping.get('matric_no',None)
[1875]	860	editable_keys = mapping.keys()
[1774]	861	if sid:
	862	res = self.students_catalog(id = sid)
	863	if not res:
	864	return '',"no student with id %s" % sid
	865	elif matric_no and res[0].matric_no and\
	866	matric_no != res[0].matric_no:
	867	return '%s' % res[0].id ,"student has no matric_no %s" % matric_no
	868	elif jamb_reg_no and res[0].jamb_reg_no and\
	869	jamb_reg_no != res[0].jamb_reg_no:
	870	return '%s' % res[0].id ,"student has no jamb_reg_no %s" % jamb_reg_no
[1844]	871	elif jamb_reg_no:
	872	res = self.students_catalog(jamb_reg_no = jamb_reg_no)
	873	if not res:
	874	return '',"no student with jamb_reg_no %s" % jamb_reg_no
[1875]	875	editable_keys.remove('jamb_reg_no')
[1774]	876	elif matric_no:
	877	res = self.students_catalog(matric_no = matric_no)
	878	if not res:
	879	return '',"no student with matric_no %s" % matric_no
[1875]	880	editable_keys.remove('matric_no')
[1774]	881	sid = res[0].id
	882	student_obj = getattr(students_folder,sid)
	883	f2t = self.student_field2types
	884	d = {}
[1875]	885	#import pdb;pdb.set_trace()
	886	any_change = False
[1774]	887	for pt in f2t.keys():
[1875]	888	if pt == "student_application":
	889	d['jamb_sex'] = 'M'
	890	if mapping.get('sex'):
	891	d['jamb_sex'] = 'F'
	892	intersect = set(f2t[pt]['fields']).intersection(set(editable_keys))
	893	if intersect:
	894	sub_obj = getattr(student_obj,f2t[pt]['id'],None)
	895	if sub_obj is None:
	896	try:
	897	student_obj.invokeFactory(pt,f2t[pt]['id'])
	898	except:
	899	continue
	900	sub_obj = getattr(student_obj,f2t[pt]['id'])
	901	d['Title'] = f2t[pt]['title']
	902	sub_doc = sub_obj.getContent()
	903	for field in intersect:
	904	changed = False
	905	if getattr(sub_doc,field) != mapping.get(field,''):
	906	any_change = True
	907	changed = True
	908	d[field] = mapping.get(field,'')
	909	if changed:
	910	sub_doc.edit(mapping = d)
	911	if any_change:
	912	return sid,''
	913	else:
	914	return sid,'not modified'
[1774]	915	###)
	916
[1730]	917	security.declareProtected(ModifyPortalContent,"importData")###(
[1774]	918	def importData(self,filename,name,edit=False):
[1730]	919	"""load data from CSV values"""
	920	import transaction
	921	import random
[1775]	922
[1773]	923	pm = self.portal_membership
[1775]	924	member = pm.getAuthenticatedMember()
	925
[1747]	926	logger = logging.getLogger('WAeUPTool.importData')
[1730]	927	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
	928	students_folder = self.portal_url.getPortalObject().campus.students
	929	start = True
	930	tr_count = 1
[1756]	931	total_imported = 0
	932	total_not_imported = 0
[1730]	933	total = 0
[1749]	934	iname = "import_%s" % name
[1747]	935	stool = getToolByName(self, 'portal_schemas')
	936	ltool = getToolByName(self, 'portal_layouts')
	937	schema = stool._getOb(iname)
[1730]	938	if schema is None:
[1772]	939	em = 'No such schema %s' % iname
	940	logger.error('No such schema %s' % iname)
[1756]	941	return em
[1747]	942	layout = ltool._getOb(iname)
[1730]	943	if layout is None:
[1772]	944	em = 'No such layout %s' % iname
[1756]	945	logger.error(em)
	946	return em
[1730]	947	validators = {}
	948	for widget in layout.keys():
[1749]	949	validators[widget] = layout[widget].validate
[1774]	950	if edit:
	951	importer_name = "importEdit%s" % name.capitalize()
	952	else:
	953	importer_name = "import%s" % name.capitalize()
[1772]	954	importer = getattr(self, '%s' % importer_name,None)
	955	if importer is None:
	956	em = 'No importer function %s' % importer_name
[1756]	957	logger.error(em)
	958	return em
[1747]	959	not_imported = []
[1730]	960	imported = []
	961	try:
[1747]	962	items = csv.DictReader(open("%s/import/%s.csv" % (i_home,filename),"rb"))
[1730]	963	except:
[1756]	964	em = 'Error reading %s.csv' % filename
	965	logger.error(em)
	966	return em
[1730]	967	for item in items:
	968	if start:
	969	start = False
[1747]	970	adapters = [MappingStorageAdapter(schema, item)]
	971	dm = DataModel(item, adapters,context=self)
[1773]	972	logger.info('%s starts import from %s.csv' % (member,filename))
[1804]	973	import_keys = [k for k in item.keys() if not k.startswith('ignore')]
	974	diff2schema = set(import_keys).difference(set(schema.keys()))
	975	diff2layout = set(import_keys).difference(set(layout.keys()))
	976	if diff2schema:
	977	em = "not ignorable key(s) %s found in heading" % diff2schema
	978	return em
[1753]	979	s = ','.join(['"%s"' % fn for fn in import_keys])
[1772]	980	open("%s/import/%s_not_imported%s.csv" % (i_home,filename,current),"a").write(s + ',"Error"'+ '\n')
	981	s = '"id",' + s
[1756]	982	open("%s/import/%s_imported%s.csv" % (i_home,filename,current),"a").write(s + '\n')
[1730]	983	format = ','.join(['"%%(%s)s"' % fn for fn in import_keys])
	984	format_error = format + ',"%(Error)s"'
[1756]	985	format = '"%(id)s",'+ format
[1747]	986	ds = DataStructure(data=item,datamodel=dm)
	987	error_string = ""
[1730]	988	for k in import_keys:
[1747]	989	if not validators[k](ds):
	990	error_string += " %s : %s" % (k,ds.getError(k))
	991	if not error_string:
[1756]	992	item.update(dm)
[1772]	993	item['id'],error = importer(item)
[1747]	994	if error:
	995	error_string += error
	996	if error_string:
	997	item['Error'] = error_string
	998	not_imported.append(format_error % item)
[1756]	999	total_not_imported += 1
[1747]	1000	else:
[1821]	1001	em = format % item
	1002	imported.append(em)
	1003	logger.info("%(total_imported)d of %(total)d %(em)s" % vars())
[1875]	1004	tr_count += 1
[1756]	1005	total_imported += 1
	1006	total += 1
[1875]	1007	if total_imported and not total_imported % 100:
	1008	transaction.commit()
[1747]	1009	if len(not_imported) > 0:
	1010	open("%s/import/%s_not_imported%s.csv" % (i_home,filename,current),"a").write(
	1011	'\n'.join(not_imported) + '\n')
	1012	not_imported = []
	1013	if len(imported) > 0:
	1014	open("%s/import/%s_imported%s.csv" % (i_home,filename,current),"a").write(
[1772]	1015	'\n'.join(imported) + '\n')
[1747]	1016	imported = []
[1730]	1017	em = '%d transactions committed\n' % (tr_count)
	1018	regs = []
	1019	logger.info(em)
	1020	tr_count = 0
[1756]	1021	if len(imported) > 0:
[1747]	1022	open("%s/import/%s_imported%s.csv" % (i_home,filename,current),"a").write(
	1023	'\n'.join(imported))
[1756]	1024	if len(not_imported) > 0:
[1747]	1025	open("%s/import/%s_not_imported%s.csv" % (i_home,filename,current),"a").write(
	1026	'\n'.join(not_imported))
[1759]	1027	em = "Imported: %d, not imported: %d of total %d" % (total_imported,total_not_imported,total)
[1756]	1028	logger.info(em)
	1029	return em
[1730]	1030	###)
	1031
[828]	1032	InitializeClass(WAeUPTool)

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