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WAeUPTables.py @ 17952

Last change on this file since 17952 was 1988, checked in by joachim, 17 years ago
merged r1979:r1987 from trunk
Property svn:keywords set to `Id`
File size: 29.2 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 1988 2007-07-05 11:14:12Z joachim $
	20
	21	from zope.interface import implements
	22	from Globals import InitializeClass
	23	from Products.ZCatalog.ZCatalog import ZCatalog
[1620]	24	from Products.ZCatalog.ProgressHandler import ZLogHandler
[780]	25	from AccessControl import ClassSecurityInfo
	26	from Products.CMFCore.permissions import ModifyPortalContent
[1700]	27	import urllib
[1620]	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
[1845]	34	from Products.CMFCore.CatalogTool import CatalogTool
[1702]	35	from Products.AdvancedQuery import Eq, Between, Le,In
[780]	36
[363]	37	from interfaces import IWAeUPTable
	38
	39	class AttributeHolder(object):
	40	pass
	41
	42	def dict2ob(dict):
	43	ob = AttributeHolder()
	44	for key, value in dict.items():
	45	setattr(ob, key, value)
	46	return ob
	47
[1146]	48	class WAeUPTable(ZCatalog): ###(
[834]	49
[363]	50	implements(IWAeUPTable)
[780]	51	security = ClassSecurityInfo()
[834]	52
[1620]	53	def refreshCatalog(self, clear=0, pghandler=None):
	54	""" don't refresh for a normal table """
	55
	56	if self.REQUEST and self.REQUEST.RESPONSE:
	57	self.REQUEST.RESPONSE.redirect(
	58	URL1 +
	59	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20refresh%20not%20implemented')
	60
	61	def manage_catalogClear(self, REQUEST=None, RESPONSE=None, URL1=None):
	62	""" clears the whole enchilada """
[1988]	63
[1916]	64	#if REQUEST and RESPONSE:
	65	# RESPONSE.redirect(
	66	# URL1 +
	67	# '/manage_catalogAdvanced?manage_tabs_message=Catalog%20Clearing%20disabled')
[1620]	68
[1916]	69
	70	self._catalog.clear()
[1620]	71	if REQUEST and RESPONSE:
	72	RESPONSE.redirect(
	73	URL1 +
[1916]	74	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20cleared')
[1620]	75
[363]	76	def addRecord(self, **data):
[502]	77	# The uid is the same as "bed".
	78	uid = data[self.key]
	79	res = self.searchResults({"%s" % self.key : uid})
	80	if len(res) > 0:
	81	raise ValueError("More than one record with uid %s" % uid)
	82	self.catalog_object(dict2ob(data), uid=uid)
	83	return uid
[834]	84
[363]	85	def deleteRecord(self, uid):
	86	self.uncatalog_object(uid)
[834]	87
[502]	88	def searchAndSetRecord(self, **data):
	89	raise NotImplemented
	90
	91	def modifyRecord(self, **data):
	92	#records = self.searchResults(uid=uid)
	93	uid = data[self.key]
	94	records = self.searchResults({"%s" % self.key : uid})
[363]	95	if len(records) > 1:
	96	# Can not happen, but anyway...
	97	raise ValueError("More than one record with uid %s" % uid)
	98	if len(records) == 0:
	99	raise KeyError("No record for uid %s" % uid)
	100	record = records[0]
	101	record_data = {}
	102	for field in self.schema() + self.indexes():
	103	record_data[field] = getattr(record, field)
	104	# Add the updated data:
	105	record_data.update(data)
	106	self.catalog_object(dict2ob(record_data), uid)
	107
[1062]	108	def reindexIndex(self, name, REQUEST,pghandler=None):
	109	if isinstance(name, str):
	110	name = (name,)
	111	paths = self._catalog.uids.items()
	112	i = 0
	113	#import pdb;pdb.set_trace()
	114	for p,rid in paths:
	115	i += 1
	116	metadata = self.getMetadataForRID(rid)
	117	record_data = {}
	118	for field in name:
	119	record_data[field] = metadata.get(field)
	120	uid = metadata.get(self.key)
	121	self.catalog_object(dict2ob(record_data), uid, idxs=name,
	122	update_metadata=0)
[1082]	123
[780]	124	security.declareProtected(ModifyPortalContent,"exportAllRecords")
	125	def exportAllRecords(self):
	126	"export a WAeUPTable"
	127	#import pdb;pdb.set_trace()
	128	fields = [field for field in self.schema()]
	129	format = ','.join(['"%%(%s)s"' % fn for fn in fields])
	130	csv = []
	131	csv.append(','.join(['"%s"' % fn for fn in fields]))
	132	for uid in self._catalog.uids:
	133	records = self.searchResults({"%s" % self.key : uid})
	134	if len(records) > 1:
	135	# Can not happen, but anyway...
	136	raise ValueError("More than one record with uid %s" % uid)
	137	if len(records) == 0:
	138	raise KeyError("No record for uid %s" % uid)
	139	rec = records[0]
	140	csv.append(format % rec)
	141	current = DateTime.DateTime().strftime("%d-%m-%y_%H_%M_%S")
	142	open("%s/import/%s-%s.csv" % (i_home,self.getId(),current),"w+").write('\n'.join(csv))
[1935]	143	###)
[834]	144
[1146]	145	class AccommodationTable(WAeUPTable): ###(
[834]	146
[404]	147	meta_type = 'WAeUP Accommodation Tool'
[502]	148	name = "accommodation"
	149	key = "bed"
[363]	150	def __init__(self):
[404]	151	WAeUPTable.__init__(self, 'portal_accommodation')
[363]	152
[635]	153	def searchAndReserveBed(self, student_id,bed_type):
	154	records = self.searchResults({'student' : student_id})
	155	if len(records) > 0:
[1293]	156	return -1,"Student with Id %s already booked bed %s." % (student_id,records[0].bed)
[834]	157
[673]	158	records = [r for r in self.searchResults({'bed_type' : bed_type}) if not r.student]
[686]	159	#import pdb;pdb.set_trace()
[635]	160	if len(records) == 0:
[1306]	161	return -2,"No bed available"
[635]	162	rec = records[0]
	163	self.modifyRecord(bed=rec.bed,student=student_id)
[1571]	164	s_logger = logging.getLogger('WAeUPTables.AccommodationTable.searchAndReserveBed')
	165	s_logger.info('%s reserved bed %s' % (student_id,rec.bed))
[635]	166	return 1,rec.bed
[363]	167
[834]	168
[404]	169	InitializeClass(AccommodationTable)
[411]	170
[1146]	171	###)
	172
	173	class PinTable(WAeUPTable): ###(
[1030]	174	from ZODB.POSException import ConflictError
[440]	175	meta_type = 'WAeUP Pin Tool'
[502]	176	name = "pins"
	177	key = 'pin'
[440]	178	def __init__(self):
	179	WAeUPTable.__init__(self, 'portal_pins')
[1082]	180
	181
[710]	182	def searchAndSetRecord(self, uid, student_id,prefix):
[502]	183	#records = self.searchResults(uid=uid)
[710]	184	records = self.searchResults(student = student_id)
[990]	185	#import pdb;pdb.set_trace()
[1776]	186	if len(records) > 0 and prefix in ('CLR','APP'):
[710]	187	for r in records:
[834]	188	if r.pin != uid and r.prefix_batch.startswith(prefix):
[710]	189	return -2
[502]	190	records = self.searchResults({"%s" % self.key : uid})
	191	if len(records) > 1:
	192	# Can not happen, but anyway...
	193	raise ValueError("More than one record with uid %s" % uid)
	194	if len(records) == 0:
	195	return -1
	196	record = records[0]
	197	if record.student == "":
	198	record_data = {}
	199	for field in self.schema() + self.indexes():
	200	record_data[field] = getattr(record, field)
	201	# Add the updated data:
[635]	202	record_data['student'] = student_id
[1030]	203	try:
	204	self.catalog_object(dict2ob(record_data), uid)
	205	return 1
	206	except ConflictError:
	207	return 2
[990]	208	if record.student.upper() != student_id.upper():
[502]	209	return 0
[997]	210	if record.student.upper() == student_id.upper():
[502]	211	return 2
[997]	212	return -3
[440]	213
	214	InitializeClass(PinTable)
	215
[1146]	216	###)
[966]	217
[1146]	218	class PumeResultsTable(WAeUPTable): ###(
	219
[966]	220	meta_type = 'WAeUP PumeResults Tool'
	221	name = "pumeresults"
	222	key = "jamb_reg_no"
	223	def __init__(self):
	224	WAeUPTable.__init__(self, 'portal_pumeresults')
	225
	226
	227	InitializeClass(PumeResultsTable)
	228
[1146]	229	###)
[971]	230
[1146]	231	class StudentsCatalog(WAeUPTable): ###(
[1620]	232	security = ClassSecurityInfo()
[1146]	233
[971]	234	meta_type = 'WAeUP Students Catalog'
	235	name = "students_catalog"
	236	key = "id"
[1700]	237	affected_types = { ###(
[1749]	238	'StudentApplication':
[1707]	239	{'id': 'application',
	240	'fields':
[1700]	241	('jamb_reg_no',
	242	'entry_mode',
[1749]	243	#'entry_level',
[1700]	244	'entry_session',
[1707]	245	)
	246	},
[1700]	247	'StudentClearance':
[1707]	248	{'id': 'clearance',
	249	'fields':
[1700]	250	('matric_no',
[1707]	251	)
	252	},
[1700]	253	'StudentPersonal':
[1707]	254	{'id': 'personal',
	255	'fields':
[1700]	256	('name',
	257	'sex',
	258	'email',
	259	'phone',
[1707]	260	)
	261	},
[1700]	262	'StudentStudyCourse':
[1707]	263	{'id': 'study_course',
	264	'fields':
[1700]	265	('course',
	266	'faculty',
	267	'department',
	268	'level',
[1705]	269	'mode',
[1700]	270	'session',
	271	'verdict',
[1707]	272	)
	273	},
[1700]	274	}
	275	###)
[1625]	276
[971]	277	def __init__(self):
	278	WAeUPTable.__init__(self, 'students_catalog')
[1620]	279	return
[1625]	280
[1700]	281	def manage_catalogClear(self, REQUEST=None, RESPONSE=None, URL1=None):
	282	""" clears the whole enchilada """
	283	self._catalog.clear()
[971]	284
[1700]	285	if REQUEST and RESPONSE:
	286	RESPONSE.redirect(
	287	URL1 +
	288	'/manage_catalogAdvanced?manage_tabs_message=Catalog%20Cleared')
[971]	289
[1700]	290	def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
	291	""" clear the catalog, then re-index everything """
	292
	293	elapse = time.time()
	294	c_elapse = time.clock()
	295
	296	pgthreshold = self._getProgressThreshold()
	297	handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
	298	self.refreshCatalog(clear=1, pghandler=handler)
	299
	300	elapse = time.time() - elapse
	301	c_elapse = time.clock() - c_elapse
	302
	303	RESPONSE.redirect(
	304	URL1 +
	305	'/manage_catalogAdvanced?manage_tabs_message=' +
	306	urllib.quote('Catalog Updated \n'
	307	'Total time: %s\n'
	308	'Total CPU time: %s' % (`elapse`, `c_elapse`)))
	309	###)
	310
	311	def get_from_doc_department(self,doc): ###(
[1620]	312	"return the students department"
[1700]	313	if doc is None:
[1620]	314	return None
[1700]	315	certificate_res = self.portal_catalog(id = doc.study_course)
[1620]	316	if len(certificate_res) != 1:
	317	return None
	318	return certificate_res[0].getPath().split('/')[-3]
	319
[1700]	320	def get_from_doc_faculty(self,doc):
	321	"return the students faculty"
	322	if doc is None:
[1620]	323	return None
[1700]	324	certificate_res = self.portal_catalog(id = doc.study_course)
	325	if len(certificate_res) != 1:
	326	return None
	327	return certificate_res[0].getPath().split('/')[-4]
[1620]	328
[1700]	329	def get_from_doc_level(self,doc):
	330	"return the students level"
	331	if doc is None:
[1620]	332	return None
[1700]	333	return getattr(doc,'current_level',None)
[1620]	334
[1705]	335	def get_from_doc_mode(self,doc):
	336	"return the students mode"
[1700]	337	if doc is None:
[1620]	338	return None
[1705]	339	cm = getattr(doc,'current_mode',None)
	340	return cm
[1625]	341
[1749]	342
[1705]	343	def get_from_doc_session(self,doc):
	344	"return the students current_session"
	345	if doc is None:
	346	return None
	347	return getattr(doc,'current_session',None)
	348
[1700]	349	def get_from_doc_entry_session(self,doc):
	350	"return the students entry_session"
	351	if doc is None:
[1620]	352	return None
[1705]	353	es = getattr(doc,'entry_session',None)
[1729]	354	if es is not None and len(es) == 2:
[1705]	355	return es
[1700]	356	try:
	357	digit = int(doc.jamb_reg_no[0])
	358	except:
[1988]	359	return "-1"
[1700]	360	if digit < 8:
	361	return "0%c" % doc.jamb_reg_no[0]
	362	return "9%c" % doc.jamb_reg_no[0]
	363
	364	def get_from_doc_course(self,doc):
[1620]	365	"return the students study_course"
[1700]	366	if doc is None:
[1620]	367	return None
[1700]	368	return getattr(doc,'study_course',None)
[1620]	369
[1700]	370	def get_from_doc_name(self,doc):
[1620]	371	"return the students name from the personal"
[1700]	372	if doc is None:
[1620]	373	return None
	374	return "%s %s %s" % (doc.firstname,doc.middlename,doc.lastname)
	375
[1700]	376	def get_from_doc_verdict(self,doc):
	377	"return the students study_course"
	378	if doc is None:
[1620]	379	return None
[1700]	380	return getattr(doc,'current_verdict',None)
[1702]	381	###)
[1620]	382
[1702]	383	def reindexIndex(self, name, REQUEST,pghandler=None): ###(
	384	if isinstance(name, str):
	385	name = (name,)
[1749]	386	reindextypes = {}
[1702]	387	reindex_special = []
	388	for n in name:
	389	if n in ("review_state","registered_courses"):
	390	reindex_special.append(n)
	391	else:
	392	for pt in self.affected_types.keys():
[1707]	393	if n in self.affected_types[pt]['fields']:
[1702]	394	if reindextypes.has_key(pt):
	395	reindextypes[pt].append(n)
	396	else:
	397	reindextypes[pt]= [n]
	398	break
	399	students = self.portal_catalog(portal_type="Student")
[1954]	400	if hasattr(self,'portal_catalog_real'):
	401	aq_portal = self.portal_catalog_real.evalAdvancedQuery
	402	else:
	403	aq_portal = self.portal_catalog.evalAdvancedQuery
[1702]	404	num_objects = len(students)
	405	if pghandler:
	406	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
	407	noattr = set(('StudentClearance','StudentPersonal')) & set(reindextypes.keys())
	408	for i in xrange(num_objects):
	409	if pghandler: pghandler.report(i)
	410	student_brain = students[i]
[1707]	411	student_object = student_brain.getObject()
[1702]	412	data = {}
	413	modified = False
	414	sid = data['id'] = student_brain.getId
	415	if reindex_special and 'review_state' in reindex_special:
	416	modified = True
	417	data['review_state'] = student_brain.review_state
[1707]	418	sub_objects = False
	419	for pt in reindextypes.keys():
[1702]	420	modified = True
[1707]	421	try:
	422	doc = getattr(student_object,self.affected_types[pt]['id']).getContent()
	423	sub_objects = True
	424	except:
	425	continue
	426	for field in self.affected_types[pt]['fields']:
	427	if hasattr(self,'get_from_doc_%s' % field):
	428	data[field] = getattr(self,'get_from_doc_%s' % field)(doc)
	429	else:
	430	data[field] = getattr(doc,field)
	431	if not sub_objects and noattr:
	432	import_res = self.returning_import(id = sid)
	433	if not import_res:
	434	continue
	435	import_record = import_res[0]
	436	data['matric_no'] = import_record.matric_no
	437	data['sex'] = import_record.Sex == 'F'
	438	data['name'] = "%s %s %s" % (import_record.Firstname,
	439	import_record.Middlename,
	440	import_record.Lastname)
[1815]	441	data['jamb_reg_no'] = import_record.Entryregno
[1702]	442	if reindex_special and 'registered_courses' in reindex_special:
[1954]	443	try:
	444	study_course = getattr(student_object,"study_course")
	445	level_ids = study_course.objectIds()
	446	except:
	447	continue
	448	if not level_ids:
	449	continue
	450	modified = True
	451	level_ids.sort()
	452	course_ids = getattr(study_course,level_ids[-1]).objectIds()
	453	courses = []
	454	for c in course_ids:
	455	if c.endswith('_co'):
	456	courses.append(c[:-3])
	457	else:
	458	courses.append(c)
	459	data['registered_courses'] = courses
[1702]	460	if modified:
	461	self.modifyRecord(**data)
	462	if pghandler: pghandler.finish()
	463	###)
[1620]	464
	465	def refreshCatalog(self, clear=0, pghandler=None): ###(
	466	""" re-index everything we can find """
	467	students_folder = self.portal_url.getPortalObject().campus.students
	468	if clear:
[1724]	469	self._catalog.clear()
[1700]	470	students = self.portal_catalog(portal_type="Student")
	471	num_objects = len(students)
[1620]	472	if pghandler:
	473	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
	474	for i in xrange(num_objects):
	475	if pghandler: pghandler.report(i)
[1700]	476	student_brain = students[i]
	477	spath = student_brain.getPath()
[1727]	478	student_object = student_brain.getObject()
[1620]	479	data = {}
[1700]	480	sid = data['id'] = student_brain.getId
	481	data['review_state'] = student_brain.review_state
[1707]	482	sub_objects = False
	483	for pt in self.affected_types.keys():
	484	modified = True
	485	try:
	486	doc = getattr(student_object,self.affected_types[pt]['id']).getContent()
	487	sub_objects = True
	488	except:
[1727]	489	#from pdb import set_trace;set_trace()
[1707]	490	continue
	491	for field in self.affected_types[pt]['fields']:
	492	if hasattr(self,'get_from_doc_%s' % field):
	493	data[field] = getattr(self,'get_from_doc_%s' % field)(doc)
	494	else:
[1727]	495	data[field] = getattr(doc,field,None)
	496	if not sub_objects:
[1700]	497	import_res = self.returning_import(id = sid)
	498	if not import_res:
[1620]	499	continue
[1700]	500	import_record = import_res[0]
	501	data['matric_no'] = import_record.matric_no
	502	data['sex'] = import_record.Sex == 'F'
	503	data['name'] = "%s %s %s" % (import_record.Firstname,
	504	import_record.Middlename,
	505	import_record.Lastname)
[1815]	506	data['jamb_reg_no'] = import_record.Entryregno
[1727]	507	else:
	508	study_course = getattr(student_object,'study_course',None)
	509	current_level = data.get('level',None)
	510	data['registered_courses'] = []
	511	if study_course and current_level and current_level in study_course.objectIds():
	512	level_obj = getattr(study_course,current_level)
[1749]	513	courses = []
[1727]	514	for c in level_obj.objectIds():
	515	if c.endswith('_co'):
	516	courses.append(c[:-3])
	517	else:
	518	courses.append(c)
[1749]	519	data['registered_courses'] = courses
[1700]	520	self.addRecord(**data)
[1620]	521	if pghandler: pghandler.finish()
	522	###)
	523
[1700]	524	security.declarePrivate('notify_event_listener') ###(
[1620]	525	def notify_event_listener(self,event_type,object,infos):
	526	"listen for events"
[1716]	527	if not infos.has_key('rpath'):
	528	return
[1702]	529	pt = getattr(object,'portal_type',None)
	530	mt = getattr(object,'meta_type',None)
[1954]	531	students_catalog = self
[1702]	532	data = {}
	533	if pt == 'Student' and\
	534	mt == 'CPS Proxy Folder' and\
	535	event_type.startswith('workflow'):
	536	data['id'] = object.getId()
	537	data['review_state'] = self.portal_workflow.getInfoFor(object,'review_state',None)
	538	students_catalog.modifyRecord(**data)
	539	return
[1700]	540	rpl = infos['rpath'].split('/')
[1731]	541	if pt == 'Student' and mt == 'CPS Proxy Folder'\
	542	and event_type == "sys_add_object":
[1700]	543	student_id = object.id
	544	try:
	545	self.addRecord(id = student_id)
	546	except ValueError:
	547	pass
	548	return
[1716]	549	elif pt == 'StudentCourseResult' and mt == 'CPS Proxy Folder':
	550	if event_type not in ("sys_add_object","sys_del_object"):
	551	return
	552	course_id = object.getId()
[1954]	553	if course_id.endswith('_co'):
	554	course_id = course_id[:-3]
[1716]	555	student_id = object.absolute_url_path().split('/')[-4]
[1954]	556	res = students_catalog(id = student_id)
[1716]	557	if not res:
	558	return
	559	student_rec = res[0]
[1966]	560	registered_courses = getattr(student_rec,'registered_courses',[])
[1971]	561	#import pdb;pdb.set_trace()
[1967]	562	try:
	563	x = course_id in registered_courses
	564	except TypeError:
	565	registered_courses = []
[1971]	566	if event_type == "sys_add_object":
	567	if course_id not in registered_courses:
	568	registered_courses.append(course_id)
	569	else:
	570	return
[1954]	571	elif event_type == "sys_del_object":
	572	while course_id in registered_courses:
	573	registered_courses.remove(course_id)
[1716]	574	data['id'] = student_id
	575	data['registered_courses'] = registered_courses
	576	self.modifyRecord(**data)
[1971]	577	return
[1716]	578	if pt not in self.affected_types.keys():
[1700]	579	return
[1716]	580	if event_type not in ('sys_modify_object'):
	581	return
[1700]	582	if mt == 'CPS Proxy Folder':
	583	return
[1716]	584	for field in self.affected_types[pt]['fields']:
[1700]	585	if hasattr(self,'get_from_doc_%s' % field):
	586	data[field] = getattr(self,'get_from_doc_%s' % field)(object)
	587	else:
	588	data[field] = getattr(object,field)
	589	data['id'] = rpl[2]
[1716]	590	self.modifyRecord(**data)
[1700]	591	###)
[1620]	592
[1625]	593
[971]	594	InitializeClass(StudentsCatalog)
	595
[1146]	596	###)
	597
[1971]	598	class StatisticsCatalog(StudentsCatalog): ###(
	599	security = ClassSecurityInfo()
	600	meta_type = 'WAeUP Statistics Catalog'
	601	name = "statistics"
	602	affected_types = { ###(
	603	'StudentApplication':
	604	{'id': 'application',
	605	'fields':
	606	('jamb_reg_no',
	607	'entry_mode',
	608	#'entry_level',
	609	'entry_session',
	610	)
	611	},
	612	'StudentClearance':
	613	{'id': 'clearance',
	614	'fields':
	615	('matric_no',
	616	)
	617	},
	618	'StudentPersonal':
	619	{'id': 'personal',
	620	'fields':
	621	('name',
	622	'sex',
	623	'email',
	624	'phone',
	625	)
	626	},
	627	'StudentStudyCourse':
	628	{'id': 'study_course',
	629	'fields':
	630	('course',
	631	'faculty',
	632	'department',
	633	'level',
	634	'mode',
	635	'session',
	636	'verdict',
	637	)
	638	},
	639	}
	640	###)
	641
	642
	643	InitializeClass(StudentsCatalog)
	644	###)
	645
[1146]	646	class CoursesCatalog(WAeUPTable): ###(
[1716]	647	security = ClassSecurityInfo()
[1146]	648
	649	meta_type = 'WAeUP Courses Catalog'
	650	name = "students_catalog"
	651	key = "code"
	652	def __init__(self):
	653	WAeUPTable.__init__(self, 'courses_catalog')
	654
[1716]	655	def manage_catalogReindex(self, REQUEST, RESPONSE, URL1): ###(
	656	""" clear the catalog, then re-index everything """
[1146]	657
[1716]	658	elapse = time.time()
	659	c_elapse = time.clock()
	660
	661	pgthreshold = self._getProgressThreshold()
	662	handler = (pgthreshold > 0) and ZLogHandler(pgthreshold) or None
	663	self.refreshCatalog(clear=1, pghandler=handler)
	664
	665	elapse = time.time() - elapse
	666	c_elapse = time.clock() - c_elapse
	667
	668	RESPONSE.redirect(
	669	URL1 +
	670	'/manage_catalogAdvanced?manage_tabs_message=' +
	671	urllib.quote('Catalog Updated \n'
	672	'Total time: %s\n'
	673	'Total CPU time: %s' % (`elapse`, `c_elapse`)))
	674	###)
	675
	676	def reindexIndex(self, name, REQUEST,pghandler=None): ###(
	677	if isinstance(name, str):
	678	name = (name,)
	679	courses = self.portal_catalog(portal_type="Course")
	680	num_objects = len(courses)
	681	if pghandler:
	682	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
	683	for i in xrange(num_objects):
	684	if pghandler: pghandler.report(i)
	685	course_brain = courses[i]
	686	course_object = course_brain.getObject()
	687	pl = course_brain.getPath().split('/')
	688	data = {}
	689	cid = data[self.key] = course_brain.getId
	690	data['faculty'] = pl[-4]
	691	data['department'] = pl[-3]
	692	doc = course_object.getContent()
	693	for field in name:
	694	if field not in (self.key,'faculty','department'):
	695	data[field] = getattr(doc,field)
	696	self.modifyRecord(**data)
	697	if pghandler: pghandler.finish()
	698	###)
	699
	700	def refreshCatalog(self, clear=0, pghandler=None): ###(
	701	""" re-index everything we can find """
[1724]	702	if clear:
	703	self._catalog.clear()
[1716]	704	courses = self.portal_catalog(portal_type="Course")
	705	num_objects = len(courses)
	706	if pghandler:
	707	pghandler.init('Refreshing catalog: %s' % self.absolute_url(1), num_objects)
[1724]	708	#from pdb import set_trace;set_trace()
[1716]	709	for i in xrange(num_objects):
	710	if pghandler: pghandler.report(i)
	711	course_brain = courses[i]
[1724]	712	course_doc = course_brain.getObject().getContent()
[1716]	713	pl = course_brain.getPath().split('/')
	714	data = {}
[1724]	715	for field in self.schema():
[1749]	716	data[field] = getattr(course_doc,field,None)
[1716]	717	data[self.key] = course_brain.getId
[1724]	718	ai = pl.index('academics')
	719	data['faculty'] = pl[ai +1]
	720	data['department'] = pl[ai +2]
	721	if clear:
	722	self.addRecord(**data)
	723	else:
	724	self.modifyRecord(**data)
[1716]	725	if pghandler: pghandler.finish()
	726	###)
	727
	728	security.declarePrivate('notify_event_listener') ###(
	729	def notify_event_listener(self,event_type,object,infos):
	730	"listen for events"
	731	if not infos.has_key('rpath'):
	732	return
	733	pt = getattr(object,'portal_type',None)
	734	mt = getattr(object,'meta_type',None)
	735	if pt != 'Course':
	736	return
	737	data = {}
	738	rpl = infos['rpath'].split('/')
	739	if event_type not in ("sys_add_object","sys_modify_object","sys_del_object"):
	740	return
	741	course_id = object.getId()
	742	data[self.key] = course_id
[1724]	743	if event_type == "sys_add_object" and mt == 'CPS Proxy Folder':
[1716]	744	try:
	745	self.addRecord(**data)
	746	except ValueError:
[1724]	747	return
	748	course_id = object.getId()
	749	doc = object.getContent()
	750	if doc is None:
	751	return
	752	for field in self.schema():
[1749]	753	data[field] = getattr(doc,field,None)
[1724]	754	data[self.key] = course_id
	755	ai = rpl.index('academics')
	756	data['faculty'] = rpl[ai +1]
	757	data['department'] = rpl[ai +2]
	758	self.modifyRecord(**data)
	759	return
[1716]	760	if event_type == "sys_del_object":
	761	self.deleteRecord(course_id)
[1724]	762	return
[1716]	763	if event_type == "sys_modify_object" and mt == 'Course':
[1724]	764	#from pdb import set_trace;set_trace()
[1716]	765	for field in self.schema():
[1749]	766	data[field] = getattr(object,field,None)
[1716]	767	course_id = object.aq_parent.getId()
	768	data[self.key] = course_id
[1724]	769	ai = rpl.index('academics')
	770	data['faculty'] = rpl[ai +1]
	771	data['department'] = rpl[ai +2]
[1716]	772	self.modifyRecord(**data)
	773	###)
	774
	775
[1146]	776	InitializeClass(CoursesCatalog)
[1151]	777	###)
[1146]	778
[1625]	779	class OnlinePaymentsImport(WAeUPTable): ###(
[1620]	780
	781	meta_type = 'WAeUP Online Payment Transactions'
[1625]	782	name = "online_payments_import"
[1620]	783	key = "order_id"
	784	def __init__(self):
	785	WAeUPTable.__init__(self, self.name)
	786
	787
	788	InitializeClass(CoursesCatalog)
	789	###)
	790
[1151]	791	class ReturningImport(WAeUPTable): ###(
[1146]	792
[1151]	793	meta_type = 'Returning Import Table'
	794	name = "returning_import"
[1146]	795	key = "matric_no"
	796	def __init__(self):
[1151]	797	WAeUPTable.__init__(self, 'returning_import')
[1146]	798
	799
[1151]	800	InitializeClass(ReturningImport)
	801	###)
[1146]	802
	803	class ResultsImport(WAeUPTable): ###(
	804
	805	meta_type = 'Results Import Table'
	806	name = "results_import"
	807	key = "key"
	808	def __init__(self):
	809	WAeUPTable.__init__(self, 'results_import')
	810
	811
	812	InitializeClass(ResultsImport)
	813
	814	###)
	815
	816	class PaymentsCatalog(WAeUPTable): ###(
	817
	818	meta_type = 'WAeUP Payments Catalog'
	819	name = "students_catalog"
	820	key = "id"
	821	def __init__(self):
	822	WAeUPTable.__init__(self, 'payments_catalog')
	823
	824
	825	InitializeClass(PaymentsCatalog)
	826
	827	###)
	828
[414]	829	# BBB:
	830	AccomodationTable = AccommodationTable

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source: WAeUP_SRP/branches/joachim-azax-branch/WAeUPTables.py @ 17952

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