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source: WAeUP_SRP/branches/joachim-event-branch/WAeUPTool.py @ 1653

Last change on this file since 1653 was 1596, checked in by joachim, 18 years ago
merged changes from trunk to joachim-event-branch
Property svn:keywords set to `Id`
File size: 20.9 KB

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[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 1596 2007-03-19 21:45:44Z joachim $
[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
[828]	30	from Products.CMFCore.ActionProviderBase import ActionProviderBase
	31	from Products.CMFCore.permissions import View
	32	from Products.ZCatalog.ZCatalog import ZCatalog
	33	from Products.CMFCore.permissions import ModifyPortalContent
[197]	34	from Products.CMFCore.utils import UniqueObject
[1194]	35	from Products.CMFCore.URLTool import URLTool
[1151]	36	from Students import makeCertificateCode
[1285]	37	from Globals import package_home,INSTANCE_HOME
	38	p_home = package_home(globals())
	39	i_home = INSTANCE_HOME
	40	import logging,os
[1170]	41	import transaction
[197]	42
[1151]	43
[1171]	44
	45
[828]	46	class WAeUPTool(UniqueObject, SimpleItem, ActionProviderBase):
[197]	47	"""WAeUP tool"""
	48
[828]	49	id = 'waeup_tool'
[197]	50	meta_type = 'WAeUP Tool'
[828]	51	_actions = ()
[197]	52
	53	security = ClassSecurityInfo()
[828]	54	security.declareObjectProtected(View)
[197]	55
[828]	56	manage_options = ( ActionProviderBase.manage_options
	57	+ SimpleItem.manage_options
	58	)
	59
[1174]	60
[1151]	61	def generateStudentId(self,letter): ###(
	62	import random
	63	r = random
[1194]	64	##if letter not in ('ABCDEFGIHKLMNOPQRSTUVWXY'):
	65	if letter == '?':
[1151]	66	letter= r.choice('ABCDEFGHKLMNPQRSTUVWXY')
	67	sid = "%c%d" % (letter,r.randint(99999,1000000))
[1194]	68	## students = self.portal_url.getPortalObject().campus.students
	69	## while hasattr(students, sid):
	70	## sid = "%c%d" % (letter,r.randint(99999,1000000))
	71	while self.students_catalog(id = sid):
[1151]	72	sid = "%c%d" % (letter,r.randint(99999,1000000))
	73	return sid
[1460]	74	###)
[1415]	75
	76	def generatePassword(self,s=None): ###(
	77	import random
	78	r = random
	79	##if letter not in ('ABCDEFGIHKLMNOPQRSTUVWXY'):
	80	if s is None:
	81	s = 'abcdefghklmnpqrstuvwxy23456789'
	82	pw = ''
	83	while len(pw) < 6:
	84	pw += r.choice(s)
	85	return pw
[1151]	86	###)
[828]	87
[1261]	88	security.declareProtected(ModifyPortalContent,'getCredential') ###(
[1250]	89	def getCredential(self,student_id):
	90	"return a student password"
	91	student_entry = getattr(self.portal_directories.students,student_id,None)
	92	if student_entry is None:
	93	return None
[1263]	94	return getattr(student_entry,"password","not set")
[1261]	95	###)
[1250]	96
[1460]	97	security.declarePublic('checkPassword') ###(
[1467]	98	def checkPassword(self,student_id,password):
[1460]	99	"return a student password"
	100	student_entry = getattr(self.portal_directories.students,student_id,None)
	101	if student_entry is None:
	102	return False
	103	return getattr(student_entry,"password","not set") == password
	104	###)
	105
[1467]	106	security.declarePublic('editPassword') ###(
	107	def editPassword(self,student_id,password):
	108	"edit a student password"
	109	student_entry = getattr(self.portal_directories.students,student_id,None)
	110	if student_entry is None:
[1596]	111	return
[1467]	112	setattr(student_entry,'password',password)
	113	###)
	114
[1401]	115	security.declareProtected(ModifyPortalContent,'doCommit') ###(
	116	def doCommit(self,logger=None):
	117	"commit some transactions"
	118	transaction.commit()
	119	###)
	120
[1285]	121	security.declarePublic('loadStudentFoto') ###(
	122	def loadStudentFoto(self,student):
	123	"return a student passport picture"
	124	app_doc = student.application.getContent()
	125	clear = student.clearance
	126	clear_doc = clear.getContent()
	127	matric_no = clear_doc.matric_no.upper()
[1286]	128	picture1 ="%s/import/pictures_returning/%s.jpg" % (i_home,matric_no)
	129	picture2 ="%s/import/pictures_returning/%s.JPG" % (i_home,matric_no)
[1285]	130	#import pdb;pdb.set_trace()
[1286]	131	if os.path.exists(picture1):
	132	file = open(picture1)
	133	elif os.path.exists(picture2):
[1287]	134	file = open(picture2)
[1286]	135	else:
[1287]	136	return "passport picture not found %s" % picture1
[1286]	137
[1285]	138	outfile = file.read()
	139	app_doc.manage_addFile('passport',
	140	file=outfile,
	141	title="%s.jpg" % matric_no)
[1286]	142	return "successfully loaded passport picture"
[1285]	143	###)
	144
[1170]	145	security.declareProtected(ModifyPortalContent,'createOne') ###(
[1194]	146	def createOne(self,students_folder,student_brain,letter,commit=False):
	147	sid = self.waeup_tool.generateStudentId(letter)
[1170]	148	students_folder.invokeFactory('Student', sid)
	149	student = getattr(students_folder,sid)
	150	self.portal_workflow.doActionFor(student,'return')
	151	student.manage_setLocalRoles(sid, ['Owner',])
	152	matric_no = student_brain.matric_no
	153	jamb_reg_no = student_brain.Entryregno
	154	self.students_catalog.addRecord(id = sid,
	155	matric_no = matric_no,
	156	jamb_reg_no = jamb_reg_no,
	157	sex = student_brain.Sex == "F",
	158	name = "%s %s %s" % (student_brain.Firstname,
	159	student_brain.Middlename,
	160	student_brain.Lastname)
	161	)
	162	if commit:
	163	transaction.commit()
	164	return sid,jamb_reg_no
	165	###)
	166
[1415]	167	security.declareProtected(ModifyPortalContent,'createStudent') ###(
	168	def createStudent(self,dict):
	169	students_folder = self.portal_url.getPortalObject().campus.students
	170	sid = self.waeup_tool.generateStudentId('?')
	171	students_folder.invokeFactory('Student', sid)
	172	student_obj = getattr(students_folder,sid)
	173	password = self.generatePassword()
	174	self.makeStudentMember(sid,password)
	175	status,entry_mode = dict.get('entry_mode').split('_')
	176	wfaction = 'return'
	177	if status == "NEW":
	178	wfaction = 'admit'
	179	matric_no = dict.get('matric_no')
	180	email = dict.get('email')
	181	level = dict.get('level')
[1426]	182	jamb_reg_no = dict.get('jamb_reg_no')
[1415]	183	study_course = dict.get('study_course')
	184	self.portal_workflow.doActionFor(student_obj,wfaction)
	185	student_obj.manage_setLocalRoles(sid, ['Owner',])
	186	student_obj.invokeFactory('StudentApplication','application')
	187	application = student_obj.application
	188	self.portal_workflow.doActionFor(application,'open',dest_container=application)
	189	da = {'Title': 'Application Data'}
	190	student_obj.invokeFactory('StudentPersonal','personal')
	191	da['entry_mode'] = entry_mode
	192	personal = student_obj.personal
	193	self.portal_workflow.doActionFor(personal,'open',dest_container=personal)
	194	dp = {'Title': 'Personal Data'}
	195	student_obj.invokeFactory('StudentClearance','clearance')
	196	clearance = student_obj.clearance
	197	self.portal_workflow.doActionFor(clearance,'open',dest_container=clearance)
	198	dc = {'Title': 'Clearance/Eligibility Record'}
	199	dc['matric_no'] = matric_no
	200	da['app_email'] = dp['email'] = email
[1426]	201	da['jamb_reg_no'] = jamb_reg_no
[1415]	202	dp['firstname'] = dict.get('firstname')
	203	dp['middlename'] = dict.get('middlename')
	204	dp['lastname'] = dict.get('lastname')
	205	da['jamb_lastname'] = "%(firstname)s %(middlename)s %(lastname)s" % dict
	206	sex = dict.get('sex')
	207	if sex:
	208	da['jamb_sex'] = 'F'
	209	else:
	210	da['jamb_sex'] = 'M'
	211	dp['sex'] = sex
	212	application.getContent().edit(mapping=da)
	213	self.portal_workflow.doActionFor(application,'close',dest_container=application)
	214	personal.getContent().edit(mapping=dp)
	215	clearance.getContent().edit(mapping=dc)
	216	self.portal_workflow.doActionFor(clearance,'close',dest_container=clearance)
	217	catd = {}
	218	catd['id'] = sid
	219	catd['entry_mode']= entry_mode
	220	catd['email'] = email
[1426]	221	catd['jamb_reg_no'] = jamb_reg_no
[1415]	222	catd['matric_no'] = matric_no
	223	catd['name'] = "%(firstname)s %(middlename)s %(lastname)s" % dp
	224	catd['sex'] = dp['sex']
	225	catd['level'] = level
	226	certificate_brain = self.getCertificateBrain(study_course)
	227	if certificate_brain:
	228	cpath = certificate_brain.getPath().split('/')
	229	catd['faculty'] = cpath[-4]
	230	catd['department'] = cpath[-3]
	231	catd['course'] = study_course
	232	self.students_catalog.addRecord(**catd)
	233	#
	234	# Study Course
	235	#
	236	student_obj.invokeFactory('StudentStudyCourse','study_course')
	237	sc = student_obj.study_course
	238	self.portal_workflow.doActionFor(sc,'open',dest_container=sc)
	239	dsc = {}
	240	dsc['study_course'] = study_course
	241	dsc['current_level'] = level
	242	sc.getContent().edit(mapping=dsc)
	243
	244	return sid,password
	245	###)
	246
[1151]	247	security.declarePublic('getCertificateBrain') ###(
	248	def getCertificateBrain(self,cert_id):
	249	"do it"
	250	res = ZCatalog.searchResults(self.portal_catalog,
	251	{'portal_type':"Certificate",
	252	'id': cert_id})
	253	if res:
	254	return res[0]
	255	return None
	256	###)
[1160]	257
[1151]	258	security.declarePublic('findStudentByMatricelNo') ###(
	259	def findStudentByMatricelNo(self,matric_no):
	260	"do it"
	261	res = ZCatalog.searchResults(self.portal_catalog,
	262	{'portal_type':"StudentClearance",
	263	'SearchableText': matric_no})
	264	if res:
	265	return res[0]
	266	return None
	267	###)
	268
	269	security.declarePublic('makeStudentMember') ###(
	270	def makeStudentMember(self,sid,password='uNsEt'):
	271	"""make the student a member"""
	272	membership = self.portal_membership
	273	membership.addMember(sid,
	274	password ,
	275	roles=('Member',
	276	'Student',
	277	),
	278	domains='',
	279	properties = {'memberareaCreationFlag': False,
	280	'homeless': True},)
	281	member = membership.getMemberById(sid)
	282	self.portal_registration.afterAdd(member, sid, password, None)
[1261]	283	#self.manage_setLocalRoles(sid, ['Owner',])
[1151]	284	###)
[1160]	285
[1151]	286	security.declarePublic('makeStudentData') ###(
[1158]	287	def makeStudentData(self,student_id,email=None,phone_nr=None):
[1151]	288	"create Datastructure for a returning Student"
[1406]	289	#import pdb;pdb.set_trace()
[1596]	290	logger = logging.getLogger('WAeUPTool.makeStudentData')
[1151]	291	students_folder = self.portal_url.getPortalObject().campus.students
	292	res = self.students_catalog(id=student_id)
	293	if res:
	294	st = res[0]
	295	res = self.returning_import(matric_no = st.matric_no)
	296	if res:
[1160]	297	student = res[0]
[1596]	298	logger.info('%s creates data structure' % student_id)
[1401]	299	s_results = self.results_import(matric_no = st.matric_no)
	300	lnr = self.getLevelFromResultsCosCode(s_results)
	301	level = "%d00" % lnr
	302	verdict,elegible = self.getVerdict(s_results[0].Verdict)
	303	if elegible:
	304	level = "%d00" % (lnr + 1)
	305	## level = s_results[0].Level
	306	## for result in s_results:
	307	## if level != result.Level:
	308	## logger.info('"%s", "Levels differ","%s != %s"' % (student_id,level,result.Level))
[1171]	309	#student should not be allowed to perform this transition
[1174]	310	#wftool = self.portal_workflow
	311	#wftool.doActionFor(student,'return')
[1151]	312	certcode_org = student.Coursemajorcode
	313	certcode = makeCertificateCode(certcode_org)
	314	certificate_brain = self.getCertificateBrain(certcode)
	315	if not certificate_brain:
	316	em = 'Certificate %s org-code %s not found\n' % (certcode, certcode_org)
	317	logger.info(em)
	318	matric_no = student.matric_no
	319	sid = student_id
	320	student_obj = getattr(students_folder,sid)
	321	student_obj.invokeFactory('StudentApplication','application')
	322	application = student_obj.application
[1169]	323	self.portal_workflow.doActionFor(application,'open',dest_container=application)
[1151]	324	da = {'Title': 'Application Data'}
	325	student_obj.invokeFactory('StudentPersonal','personal')
	326	da['jamb_reg_no'] = student.Entryregno
[1462]	327	em = self.getEntryMode(student.Entryregno)
[1460]	328	## em = student.Mode_of_Entry
	329	## if em in ('DIRECT', 'DIRECT ENTRY',):
	330	## em = 'DE'
	331	## elif em in ('U.M.E', 'UNE',):
	332	## em = 'UME'
	333	## elif not em:
	334	## em = "unknown"
[1401]	335	da['entry_mode'] = em
[1151]	336	personal = student_obj.personal
	337	self.portal_workflow.doActionFor(personal,'open',dest_container=personal)
	338	dp = {'Title': 'Personal Data'}
	339	student_obj.invokeFactory('StudentClearance','clearance')
	340	clearance = student_obj.clearance
[1169]	341	self.portal_workflow.doActionFor(clearance,'open',dest_container=clearance)
[1151]	342	dc = {'Title': 'Clearance/Eligibility Record'}
	343	dc['matric_no'] = matric_no
	344	state = student.State
	345	lga = student.LGA
	346	if state and lga:
	347	lga = state + ' / ' + lga
	348	else:
	349	lga = "None"
[1174]	350	da['jamb_lga'] = dc['lga'] = lga
[1173]	351	da['app_email'] = dp['email'] = email
	352	da['app_mobile'] = dp['phone'] = phone_nr
[1411]	353	dp['firstname'] = student.Firstname
	354	dp['middlename'] = student.Middlename
	355	dp['lastname'] = student.Lastname
	356	da['jamb_lastname'] = "%s %s %s" % (student.Firstname,student.Middlename,student.Lastname)
[1174]	357	da['jamb_sex'] = student.Sex
[1151]	358	dp['sex'] = student.Sex == 'F'
	359	dp['perm_address'] = student.Permanent_Address
	360	application.getContent().edit(mapping=da)
[1169]	361	self.portal_workflow.doActionFor(application,'close',dest_container=application)
[1151]	362	personal.getContent().edit(mapping=dp)
	363	clearance.getContent().edit(mapping=dc)
[1169]	364	self.portal_workflow.doActionFor(clearance,'close',dest_container=clearance)
[1158]	365	catd = {}
	366	catd['id'] = sid
	367	catd['entry_mode']= da['entry_mode']
	368	catd['matric_no'] = matric_no
[1171]	369	catd['jamb_reg_no'] = da['jamb_reg_no']
	370	catd['name'] = "%(firstname)s %(middlename)s %(lastname)s" % dp
	371	catd['sex'] = dp['sex']
	372	catd['level'] = level
[1401]	373	catd['verdict'] = verdict
[1158]	374	if certificate_brain:
	375	cpath = certificate_brain.getPath().split('/')
[1171]	376	catd['faculty'] = cpath[-4]
	377	catd['department'] = cpath[-3]
[1158]	378	catd['course'] = certcode
	379	self.students_catalog.modifyRecord(**catd)
[1151]	380	#
	381	# Study Course
	382	#
	383	student_obj.invokeFactory('StudentStudyCourse','study_course')
	384	studycourse = student_obj.study_course
	385	self.portal_workflow.doActionFor(studycourse,'open',dest_container=studycourse)
	386	dsc = {}
	387	dsc['study_course'] = certcode
[1401]	388	dsc['current_level'] = level
	389	dsc['current_verdict'] = verdict
[1151]	390	studycourse.getContent().edit(mapping=dsc)
	391	#
	392	# Level
	393	#
[1198]	394	## l = getattr(studycourse,level,None)
	395	## if l is None:
	396	## studycourse.invokeFactory('StudentStudyLevel', level)
	397	## l = getattr(studycourse, level)
	398	## self.portal_workflow.doActionFor(l,'open',dest_container=l)
	399	## l.getContent().edit(mapping={'Title': "Level %s" % level})
[1194]	400	###)
[1160]	401
[1194]	402	security.declarePublic('makeStudentLevel') ###(
	403	def makeStudentLevel(self,student_id):
	404	"create the StudyLevel for a returning Student"
	405	#import pdb;pdb.set_trace()
[1596]	406	logger = logging.getLogger('WAeUPTool.makeStudentLevel')
[1194]	407	students_folder = self.portal_url.getPortalObject().campus.students
	408	res = self.students_catalog(id=student_id)
	409	if res:
	410	st = res[0]
	411	course = st.course
	412	matric_no = st.matric_no
	413	level = st.level
	414	res = self.results_import(matric_no = matric_no)
	415	if res:
	416	results = res
[1596]	417	logger.info('%s creating Level %s' % (student_id,level))
[1194]	418	#
	419	# Level
	420	#
	421	student_obj = getattr(self.portal_url.getPortalObject().campus.students,student_id)
	422	studycourse = getattr(student_obj,"study_course",None)
	423	self.portal_workflow.doActionFor(studycourse,'close_for_edit',dest_container=studycourse)
	424	l = getattr(studycourse,level,None)
	425	if l is None:
	426	studycourse.invokeFactory('StudentStudyLevel', level)
	427	l = getattr(studycourse, level)
	428	self.portal_workflow.doActionFor(l,'open',dest_container=l)
	429	l.getContent().edit(mapping={'Title': "Level %s" % level})
	430	###)
	431
[1151]	432	security.declarePublic('getAccommodationInfo') ###(
[828]	433	def getAccommodationInfo(self,bed):
	434	"""return Accommodation Info"""
	435	info = {}
	436	hall,block,room,letter = bed.split('_')
	437	res = ZCatalog.searchResults(self.portal_catalog,portal_type="AccoHall",id=hall)
	438	if res and len(res) == 1:
	439	hall_brain = res[0]
	440	hall_doc = hall_brain.getObject().getContent()
	441	else:
	442	return info
	443	info['hall_title'] = hall_brain.Title
	444	info['maintenance_code'] = hall_doc.maintenance_code
	445	res = ZCatalog.searchResults(self.portal_catalog,portal_type="ScratchCardBatch")
	446	batch_doc = None
	447	for brain in res:
	448	if brain.id.startswith(info['maintenance_code']):
	449	batch_doc = brain.getObject().getContent()
	450	break
	451	if batch_doc is None:
	452	info['maintenance_fee'] = None
	453	else:
	454	info['maintenance_fee'] = batch_doc.cost
	455	return info
[1151]	456	###)
[828]	457
[1151]	458	security.declareProtected(ModifyPortalContent,'deleteAllCourses') ###(
	459	def deleteAllCourses(self,department="All"):
	460	''' delete the courses'''
	461	pm = self.portal_membership
	462	member = pm.getAuthenticatedMember()
[1160]	463
[1151]	464	if str(member) not in ("henrik","joachim"):
	465	return "not possible"
	466	if department == "All":
	467	res = self.portal_catalog({'meta_type': 'Department'})
	468	if len(res) < 1:
	469	return "No Departments found"
[1160]	470
[1151]	471	deleted = []
	472	for dep in res:
	473	cf = dep.getObject().courses
	474	if cf:
	475	cf.manage_delObjects(ids=cf.objectIds())
	476	deleted.append("deleted Courses in %s" % dep.getId)
	477	return "\r".join(deleted)
[1160]	478	###)
[1151]	479
[1596]	480	security.declareProtected(ModifyPortalContent,'getLogfileLines') ###(
	481	def getLogfileLines(self,filename="event.log",numlines=20):
	482	"""Get last NUMLINES lines of logfile FILENAME.
[1160]	483
[1596]	484	Return last lines' of a file in the instances logfile directory as
	485	a list. The number of returned lines equals `numlines' or less. If
	486	less than `numlines' lines are available, the whole file ist
	487	returned. If the file can not be opened or some other error
	488	occurs, empty list is returend.
	489	"""
	490	result = []
	491	lines_hit = 0
	492
	493	# We only handle files in instances' log directory...
	494	logpath = os.path.join(i_home, "log")
	495	filename = str(os.path.abspath( os.path.join( logpath, filename )))
	496	if not filename.startswith( logpath ):
	497	# Attempt to access file outside log-dir...
	498	return []
	499
	500	try:
	501	fd = file( filename, "rb" )
	502	except IOError:
	503	return []
	504	if not fd:
	505	return []
	506
	507	if os.linesep == None:
	508	linesep = '\n'
	509	else:
	510	linesep = os.linesep
	511
	512	# Try to find 'numlines' times a lineseparator, searching from end
	513	# and moving to the beginning of file...
	514	fd.seek( 0, 2) # Move to end of file...
	515	while lines_hit < numlines:
	516	if fd.read(1) == linesep[-1]: # This moves filedescriptor
	517	# one step forward...
	518	lines_hit += 1
	519	try:
	520	fd.seek( -2, 1) # Go two bytes back from current pos...
	521	except IOError:
	522	# We cannot go back two bytes. Maybe the file is too small...
	523	break
	524	fd.seek(2,1)
	525
	526	# Read all lines from current position...
	527	result = fd.readlines()
	528	# Remove line endings...
	529	result = [x.strip() for x in result]
	530	fd.close()
	531	return result
	532	###)
	533
[828]	534	InitializeClass(WAeUPTool)

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