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WAeUPTables.py @ 14312

Last change on this file since 14312 was 1653, checked in by uli, 18 years ago
Incorporated changeset 1593:1652 of trunk into uli-branch.
Property svn:keywords set to `Id`
File size: 17.1 KB

Rev	Line
[966]	1	#-- mode: python; mode: fold --
[363]	2	# (C) Copyright 2005 AixtraWare <http://aixtraware.de>
	3	# Author: Joachim Schmitz <js@aixtraware.de>
	4	#
	5	# This program is free software; you can redistribute it and/or modify
	6	# it under the terms of the GNU General Public License version 2 as published
	7	# by the Free Software Foundation.
	8	#
	9	# This program is distributed in the hope that it will be useful,
	10	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	# GNU General Public License for more details.
	13	#
	14	# You should have received a copy of the GNU General Public License
	15	# along with this program; if not, write to the Free Software
	16	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
	17	# 02111-1307, USA.
	18	#
	19	# $Id: WAeUPTables.py 1653 2007-03-28 02:35:25Z uli $
	20
	21	from zope.interface import implements
	22	from Globals import InitializeClass
	23	from Products.ZCatalog.ZCatalog import ZCatalog
[1653]	24	from Products.ZCatalog.ProgressHandler import ZLogHandler
[780]	25	from AccessControl import ClassSecurityInfo
	26	from Products.CMFCore.permissions import ModifyPortalContent
[363]	27
[1653]	28	import DateTime,time
[780]	29	import csv,re
	30	import logging
	31	import Globals
	32	p_home = Globals.package_home(globals())
	33	i_home = Globals.INSTANCE_HOME
	34
[363]	35	from interfaces import IWAeUPTable
	36
	37	class AttributeHolder(object):
	38	pass
	39
	40	def dict2ob(dict):
	41	ob = AttributeHolder()
	42	for key, value in dict.items():
	43	setattr(ob, key, value)
	44	return ob
	45
[834]	46
[1146]	47	class WAeUPTable(ZCatalog): ###(
[834]	48
[363]	49	implements(IWAeUPTable)
[780]	50	security = ClassSecurityInfo()
[834]	51
[1653]	52	def refreshCatalog(self, clear=0, pghandler=None):
	53	""" don't refresh for a normal table """
	54
	55	if self.REQUEST and self.REQUEST.RESPONSE:
	56	self.REQUEST.RESPONSE.redirect(
	57	URL1 +
	58	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20refresh%20not%20implemented')
	59
	60	def manage_catalogClear(self, REQUEST=None, RESPONSE=None, URL1=None):
	61	""" clears the whole enchilada """
	62	#self._catalog.clear()
	63
	64	if REQUEST and RESPONSE:
	65	RESPONSE.redirect(
	66	URL1 +
	67	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20Clearing%20disabled')
	68
[363]	69	def addRecord(self, **data):
[502]	70	# The uid is the same as "bed".
	71	uid = data[self.key]
	72	res = self.searchResults({"%s" % self.key : uid})
	73	if len(res) > 0:
	74	raise ValueError("More than one record with uid %s" % uid)
	75	self.catalog_object(dict2ob(data), uid=uid)
	76	return uid
[834]	77
[363]	78	def deleteRecord(self, uid):
[635]	79	#import pdb;pdb.set_trace()
[363]	80	self.uncatalog_object(uid)
[834]	81
[502]	82	def searchAndSetRecord(self, **data):
	83	raise NotImplemented
	84
	85	def modifyRecord(self, **data):
	86	#records = self.searchResults(uid=uid)
	87	uid = data[self.key]
	88	records = self.searchResults({"%s" % self.key : uid})
[363]	89	if len(records) > 1:
	90	# Can not happen, but anyway...
	91	raise ValueError("More than one record with uid %s" % uid)
	92	if len(records) == 0:
	93	raise KeyError("No record for uid %s" % uid)
	94	record = records[0]
	95	record_data = {}
	96	for field in self.schema() + self.indexes():
	97	record_data[field] = getattr(record, field)
	98	# Add the updated data:
	99	record_data.update(data)
	100	self.catalog_object(dict2ob(record_data), uid)
	101
[1062]	102	def reindexIndex(self, name, REQUEST,pghandler=None):
	103	if isinstance(name, str):
	104	name = (name,)
	105	paths = self._catalog.uids.items()
	106	i = 0
	107	#import pdb;pdb.set_trace()
	108	for p,rid in paths:
	109	i += 1
	110	metadata = self.getMetadataForRID(rid)
	111	record_data = {}
	112	for field in name:
	113	record_data[field] = metadata.get(field)
	114	uid = metadata.get(self.key)
	115	self.catalog_object(dict2ob(record_data), uid, idxs=name,
	116	update_metadata=0)
[1082]	117
[780]	118	security.declareProtected(ModifyPortalContent,"exportAllRecords")
	119	def exportAllRecords(self):
	120	"export a WAeUPTable"
	121	#import pdb;pdb.set_trace()
	122	fields = [field for field in self.schema()]
	123	format = ','.join(['"%%(%s)s"' % fn for fn in fields])
	124	csv = []
	125	csv.append(','.join(['"%s"' % fn for fn in fields]))
	126	for uid in self._catalog.uids:
	127	records = self.searchResults({"%s" % self.key : uid})
	128	if len(records) > 1:
	129	# Can not happen, but anyway...
	130	raise ValueError("More than one record with uid %s" % uid)
	131	if len(records) == 0:
	132	raise KeyError("No record for uid %s" % uid)
	133	rec = records[0]
	134	csv.append(format % rec)
	135	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
	136	open("%s/import/%s-%s.csv" % (i_home,self.getId(),current),"w+").write('\n'.join(csv))
[834]	137
[1146]	138	###)
[834]	139
[1146]	140	class AccommodationTable(WAeUPTable): ###(
[834]	141
[404]	142	meta_type = 'WAeUP Accommodation Tool'
[502]	143	name = "accommodation"
	144	key = "bed"
[363]	145	def __init__(self):
[404]	146	WAeUPTable.__init__(self, 'portal_accommodation')
[363]	147
[635]	148	def searchAndReserveBed(self, student_id,bed_type):
	149	records = self.searchResults({'student' : student_id})
	150	if len(records) > 0:
[1293]	151	return -1,"Student with Id %s already booked bed %s." % (student_id,records[0].bed)
[834]	152
[673]	153	records = [r for r in self.searchResults({'bed_type' : bed_type}) if not r.student]
[686]	154	#import pdb;pdb.set_trace()
[635]	155	if len(records) == 0:
[1306]	156	return -2,"No bed available"
[635]	157	rec = records[0]
	158	self.modifyRecord(bed=rec.bed,student=student_id)
[1593]	159	s_logger = logging.getLogger('WAeUPTables.AccommodationTable.searchAndReserveBed')
	160	s_logger.info('%s reserved bed %s' % (student_id,rec.bed))
[635]	161	return 1,rec.bed
[363]	162
[834]	163
[404]	164	InitializeClass(AccommodationTable)
[411]	165
[1146]	166	###)
	167
	168	class PinTable(WAeUPTable): ###(
[1030]	169	from ZODB.POSException import ConflictError
[440]	170	meta_type = 'WAeUP Pin Tool'
[502]	171	name = "pins"
	172	key = 'pin'
[440]	173	def __init__(self):
	174	WAeUPTable.__init__(self, 'portal_pins')
[1082]	175
	176
[710]	177	def searchAndSetRecord(self, uid, student_id,prefix):
[502]	178	#records = self.searchResults(uid=uid)
[710]	179	records = self.searchResults(student = student_id)
[990]	180	#import pdb;pdb.set_trace()
[710]	181	if len(records) > 0:
	182	for r in records:
[834]	183	if r.pin != uid and r.prefix_batch.startswith(prefix):
[710]	184	return -2
[502]	185	records = self.searchResults({"%s" % self.key : uid})
	186	if len(records) > 1:
	187	# Can not happen, but anyway...
	188	raise ValueError("More than one record with uid %s" % uid)
	189	if len(records) == 0:
	190	return -1
	191	record = records[0]
	192	if record.student == "":
	193	record_data = {}
	194	for field in self.schema() + self.indexes():
	195	record_data[field] = getattr(record, field)
	196	# Add the updated data:
[635]	197	record_data['student'] = student_id
[1030]	198	try:
	199	self.catalog_object(dict2ob(record_data), uid)
	200	return 1
	201	except ConflictError:
	202	return 2
[990]	203	if record.student.upper() != student_id.upper():
[502]	204	return 0
[997]	205	if record.student.upper() == student_id.upper():
[502]	206	return 2
[997]	207	return -3
[440]	208
	209	InitializeClass(PinTable)
	210
[1146]	211	###)
[966]	212
[1146]	213	class PumeResultsTable(WAeUPTable): ###(
	214
[966]	215	meta_type = 'WAeUP PumeResults Tool'
	216	name = "pumeresults"
	217	key = "jamb_reg_no"
	218	def __init__(self):
	219	WAeUPTable.__init__(self, 'portal_pumeresults')
	220
	221
	222	InitializeClass(PumeResultsTable)
	223
[1146]	224	###)
[971]	225
[1146]	226	class StudentsCatalog(WAeUPTable): ###(
[1653]	227	security = ClassSecurityInfo()
[1146]	228
[971]	229	meta_type = 'WAeUP Students Catalog'
	230	name = "students_catalog"
	231	key = "id"
[1653]	232	interesting_types = ('Student',
	233	'StudentApplication',
	234	'StudentCLearance',
	235	'StudentPersonal',
	236	'StudentStudyCourse',
	237	)
	238
[971]	239	def __init__(self):
	240	WAeUPTable.__init__(self, 'students_catalog')
[1653]	241	return
[971]	242
[1653]	243	def get_review_state(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc): ###(
	244	"return the students review_state from portal_catalog"
	245	cat_res = self.portal_catalog(id = sid)
	246	if len(cat_res) != 1:
	247	return None
	248	return cat_res[0].review_state
[971]	249
[1653]	250	def get_course(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	251	"return the students study_course"
	252	if study_course_doc is None:
	253	return None
	254	return getattr(study_course_doc,'study_course',None)
	255
	256	def get_department(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	257	"return the students department"
	258	if study_course_doc is None:
	259	return None
	260	certificate_res = self.portal_catalog(id = study_course_doc.study_course)
	261	if len(certificate_res) != 1:
	262	return None
	263	return certificate_res[0].getPath().split('/')[-3]
	264
	265	def get_email(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	266	"return the students email from the personal"
	267	if personal_doc is None:
	268	return None
	269	return getattr(personal_doc,'email',None)
	270
	271	def get_entry_mode(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	272	"return the students entry_mode from the application"
	273	if application_doc is None:
	274	return None
	275	return getattr(application_doc,'entry_mode',None)
	276
	277	def get_jamb_reg_no(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	278	"return the students jamb_reg_no from the application"
	279	if application_doc is None:
	280	return None
	281	return getattr(application_doc,'jamb_reg_no',None)
	282
	283	def get_faculty(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	284	"return the students faculty"
	285	if study_course_doc is None:
	286	return None
	287	certificate_res = self.portal_catalog(id = study_course_doc.study_course)
	288	if len(certificate_res) != 1:
	289	return None
	290	return certificate_res[0].getPath().split('/')[-4]
	291
	292	def get_level(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	293	"return the students study_course"
	294	if study_course_doc is None:
	295	return None
	296	#from pdb import set_trace;set_trace()
	297	return getattr(study_course_doc,'current_level',None)
	298
	299	def get_matric_no(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	300	"return the students matric_no from the clearance "
	301	if clearance_doc is None:
	302	return None
	303	return getattr(clearance_doc,'matric_no',None)
	304
	305	def get_name(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	306	"return the students name from the personal"
	307	if personal_doc is None:
	308	return None
	309	doc = personal_doc
	310	return "%s %s %s" % (doc.firstname,doc.middlename,doc.lastname)
	311
	312	def get_phone(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	313	"return the students phone from the personal"
	314	if personal_doc is None:
	315	return None
	316	return getattr(personal_doc,'phone',None)
	317
	318	def get_sex(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	319	"return the students sex from the personal"
	320	if personal_doc is None:
	321	return None
	322	return getattr(personal_doc,'sex',None)
	323
	324	def get_verdict(self,sid,application_doc,clearance_doc,personal_doc,study_course_doc):
	325	"return the students study_course"
	326	if study_course_doc is None:
	327	return None
	328	return getattr(study_course_doc,'current_verdict',None)
	329	###)
	330
	331	def refreshCatalog(self, clear=0, pghandler=None): ###(
	332	""" re-index everything we can find """
	333	students_folder = self.portal_url.getPortalObject().campus.students
	334
	335	cat = self._catalog
	336	paths = self._catalog.uids.items()
	337	if clear:
	338	paths = tuple(paths)
	339	cat.clear()
	340
	341	num_objects = len(paths)
	342	if pghandler:
	343	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
	344	for i in xrange(num_objects):
	345	if pghandler: pghandler.report(i)
	346	p = paths[i]
	347	sid = p[0]
	348	pcat_res = self.portal_catalog(id=sid)
	349	if len(pcat_res) != 1:
	350	continue
	351	student_brain = pcat_res[0]
	352	student_obj = student_brain.getObject()
	353	if student_obj.hasObject('application'):
	354	application_doc = getattr(student_obj,'application').getContent()
	355	else:
	356	application_doc = None
	357	if student_obj.hasObject('clearance'):
	358	clearance_doc = getattr(student_obj,'clearance').getContent()
	359	else:
	360	clearance_doc = None
	361	if student_obj.hasObject('personal'):
	362	personal_doc = getattr(student_obj,'personal').getContent()
	363	else:
	364	personal_doc = None
	365	if student_obj.hasObject('study_course'):
	366	study_course_doc = getattr(student_obj,'study_course').getContent()
	367	else:
	368	study_course_doc = None
	369	data = {}
	370	data['id'] = sid
	371	for field in self.schema():
	372	function = getattr(self,"get_%s" % field, None)
	373	if function is None:
	374	continue
	375	value = function(sid,application_doc,clearance_doc,personal_doc,study_course_doc)
	376	if value is not None:
	377	data[field] = value
	378	self.modifyRecord(**data)
	379	if pghandler: pghandler.finish()
	380	###)
	381
	382	def manage_catalogReindex(self, REQUEST, RESPONSE, URL1):
	383	""" clear the catalog, then re-index everything """
	384
	385	elapse = time.time()
	386	c_elapse = time.clock()
	387
	388	pgthreshold = self._getProgressThreshold()
	389	handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
	390	self.refreshCatalog(clear=0, pghandler=handler)
	391
	392	elapse = time.time() - elapse
	393	c_elapse = time.clock() - c_elapse
	394
	395	RESPONSE.redirect(
	396	URL1 +
	397	'/manage_catalogAdvanced?manage_tabs_message=' +
	398	urllib.quote('Catalog Updated \n'
	399	'Total time: %s\n'
	400	'Total CPU time: %s' % (`elapse`, `c_elapse`)))
	401
	402
	403	security.declarePrivate('notify_event_listener')
	404	def notify_event_listener(self,event_type,object,infos):
	405	"listen for events"
	406	pt = object.portal_type
	407	mt = object.meta_type
	408	students_catalog = self.students_catalog
	409	#if pt not in self.interesting_types:
	410	# return
	411	#print "%(pt)s\n %(event_type)s \n %(infos)s\n" % vars()
	412	if not infos.has_key('rpath'):
	413	return
	414	if pt == 'Student' and event_type == "workflow":
	415	pass
	416	elif mt == 'StudentApplication':
	417	if event_type not in ('sys_modify_object'):
	418	return
	419	print "%(pt)s\n %(event_type)s \n %(infos)s\n" % vars()
	420	from pdb import set_trace;set_trace()
	421	jamb_reg_no = getattr(object,'jamb_reg_no',None)
	422	if jamb_reg_no is None:
	423	return
	424	student_id = infos['rpath'].split('/')[2]
	425	self.fixName(student_id)
	426	student_entry = students_catalog(id = student_id)[0]
	427	if student_entry.jamb_reg_no == jamb_reg_no:
	428	return
	429	students_catalog.modifyRecord(id = student_id,
	430	jamb_reg_no = jamb_reg_no)
	431	elif mt == 'StudentPersonal':
	432	if event_type not in ('sys_modify_object'):
	433	return
	434	print "%(pt)s\n %(event_type)s \n %(infos)s\n" % vars()
	435	student_id = infos['rpath'].split('/')[2]
	436	self.fixName(student_id)
	437
	438
[971]	439	InitializeClass(StudentsCatalog)
	440
[1146]	441	###)
	442
	443	class CoursesCatalog(WAeUPTable): ###(
	444
	445	meta_type = 'WAeUP Courses Catalog'
	446	name = "students_catalog"
	447	key = "code"
	448	def __init__(self):
	449	WAeUPTable.__init__(self, 'courses_catalog')
	450
	451
	452	InitializeClass(CoursesCatalog)
[1151]	453	###)
[1146]	454
[1653]	455	class OnlinePaymentsImport(WAeUPTable): ###(
	456
	457	meta_type = 'WAeUP Online Payment Transactions'
	458	name = "online_payments_import"
	459	key = "order_id"
	460	def __init__(self):
	461	WAeUPTable.__init__(self, self.name)
	462
	463
	464	InitializeClass(CoursesCatalog)
	465	###)
	466
[1151]	467	class ReturningImport(WAeUPTable): ###(
[1146]	468
[1151]	469	meta_type = 'Returning Import Table'
	470	name = "returning_import"
[1146]	471	key = "matric_no"
	472	def __init__(self):
[1151]	473	WAeUPTable.__init__(self, 'returning_import')
[1146]	474
	475
[1151]	476	InitializeClass(ReturningImport)
	477	###)
[1146]	478
	479	class ResultsImport(WAeUPTable): ###(
	480
	481	meta_type = 'Results Import Table'
	482	name = "results_import"
	483	key = "key"
	484	def __init__(self):
	485	WAeUPTable.__init__(self, 'results_import')
	486
	487
	488	InitializeClass(ResultsImport)
	489
	490	###)
	491
	492	class PaymentsCatalog(WAeUPTable): ###(
	493
	494	meta_type = 'WAeUP Payments Catalog'
	495	name = "students_catalog"
	496	key = "id"
	497	def __init__(self):
	498	WAeUPTable.__init__(self, 'payments_catalog')
	499
	500
	501	InitializeClass(PaymentsCatalog)
	502
	503	###)
	504
[414]	505	# BBB:
	506	AccomodationTable = AccommodationTable

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source: WAeUP_SRP/branches/uli/WAeUPTables.py @ 14312

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