ZSQLExtend/ZSQLExtend.py - diff

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Diff for /ZSQLExtend/ZSQLExtend.py between versions 1.69 and 1.77

version 1.69, 2005/10/14 15:08:18	version 1.77, 2005/12/22 21:10:34
Line 17 import Shared.DC.ZRDB.DA	Line 17 import Shared.DC.ZRDB.DA
import zLOG	import zLOG
import os.path	import os.path
import os	import os
	from OFS.SimpleItem import SimpleItem

def analyseIntSearch(word):	def analyseIntSearch(word):
#analyse integer searches	#analyse integer searches
Line 48 def sql_quote(v):	Line 48 def sql_quote(v):
def showSQLConnectionIDs(self):	def showSQLConnectionIDs(self):
return SQLConnectionIDs(self)	return SQLConnectionIDs(self)

	class ZSQLIndex(SimpleItem):
	"""index"""
	meta_type="ZSQLIndex"

	def __init__(self,index,id,table=''):
	self.index=[x for x in index]
	self.id=id
	self.table=table

	def setIndex(self,index):
	self.index=[x for x in index]

	def getIndex(self):
	return self.index

class ZSQLExtendFolder(Folder,Persistent, Implicit):	class ZSQLExtendFolder(Folder,Persistent, Implicit):
"""Folder"""	"""Folder"""
meta_type="ZSQLExtendFolder"	meta_type="ZSQLExtendFolder"

	def ZSQLQuote(self,str):
	"""quote str for sql"""
	return sql_quote(str)


	def importXMLFile(self,table,containerTagName,file,identify=None,RESPONSE=None):
	#TODO: finish importXMLFile
	'''
	Import XML file into the table
	@param table: name of the table the xml shall be imported into
	@param containerTagName: XML-Tag which describes a dataset
	@param file: xmlfile handle
	@param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
	@param RESPONSE: (optional)
	'''
	from xml.dom.pulldom import parseString

	doc=parseString(file.read())
	while 1:
	node=doc.getEvent()

	if node is None:
	break;
	else:
	if node[1].nodeName==containerTagName:
	doc.expandNode(node[1])
	#fn=node[1].getAttribute("xml:id")
	#nf=file("xtf/"+fn+".xtf",'w')
	#nf.write("""<texts xmlns="http://emegir.info/xtf" xmlns:lem="http://emegir.info/lemma" >"""+node[1].toxml()+"</texts>")
	#print "wrote: %s"%fn


	def generateIndex(self,field,index_name,table,RESPONSE=None):
	"""erzeuge index aus feld"""
	index={}
	founds=self.ZSQLSimpleSearch("""SELECT %s,oid FROM %s LIMIT 2000"""%(field,table))

	for found in founds:
	tmp=getattr(found,field,None)
	if tmp:
	strings=tmp.split(" ")
	for string in strings:
	if index.get(string):
	index[string].append(found.oid)
	else:
	index[string]=[found.oid]
	RESPONSE.write(string+"\n")

	if not hasattr(self,index_name):
	obj=ZSQLIndex(index,index_name,table)
	self._setObject(index_name,obj)

	self._getOb(index_name).setIndex(index)

	def getIndex(self,index_name):
	"""getIndex"""
	founds=self.ZopeFind(self,obj_ids=[index_name])

	return founds[0][1].getIndex()


def testneu(self):	def testneu(self):
"""test"""	"""test"""
Line 64 class ZSQLExtendFolder(Folder,Persistent	Line 139 class ZSQLExtendFolder(Folder,Persistent
def URLquote(self,txt):	def URLquote(self,txt):
"""urlquote"""	"""urlquote"""
return urllib.quote(txt)	return urllib.quote(txt)

def searchRel(self,relStatement,statement,wherePart,classes):	def searchRel(self,relStatement,statement,wherePart,classes):
"""suche relative haufigkeiten"""	"""suche relative haufigkeiten"""
ret={}	ret={}
Line 131 class ZSQLExtendFolder(Folder,Persistent	Line 207 class ZSQLExtendFolder(Folder,Persistent
def formatAscii(self,str,url=None):	def formatAscii(self,str,url=None):
"""ersetze ascii umbrueche durch <br>"""	"""ersetze ascii umbrueche durch <br>"""
#url=None	#url=None
	str=str.rstrip().lstrip()

if url and str:	if url and str:

retStr=""	retStr=""
Line 282 class ZSQLExtendFolder(Folder,Persistent	Line 360 class ZSQLExtendFolder(Folder,Persistent
if start:	if start:
if start==' ':	if start==' ':
start=''	start=''

if not startValue:	if not startValue:
startValue=start	startValue=start

Line 306 class ZSQLExtendFolder(Folder,Persistent	Line 385 class ZSQLExtendFolder(Folder,Persistent
qs=[]	qs=[]
if storename:	if storename:
"""store"""	"""store"""
	storename=storename
else:	else:
storename="foundCount"	storename="foundCount"

Line 352 class ZSQLExtendFolder(Folder,Persistent	Line 432 class ZSQLExtendFolder(Folder,Persistent
return self.ZSQLSimpleSearch(query)	return self.ZSQLSimpleSearch(query)


	def ZSQLResetConnection(self):
	"""reset the connectione"""
	try:
	self.getConnectionObj().manage_close_connection()
	except:
	zLOG.LOG("ZSQLResetConnection",zLOG.ERROR, '%s %s'%sys.exc_info()[:2])
	try:
	self.getConnectionObj().manage_open_connection()
	except:
	zLOG.LOG("ZSQLResetConnection",zLOG.ERROR, '%s %s'%sys.exc_info()[:2])

def ZSQLSimpleSearch(self,query=None,max_rows=1000000):	def ZSQLSimpleSearch(self,query=None,max_rows=1000000):
"""simple search"""	"""simple search"""

if not query:	if not query:
query=self.query	query=self.query


if (hasattr(self,"_v_searchSQL") and (self._v_searchSQL == None)) or (not hasattr(self,"_v_searchSQL")):	if (hasattr(self,"_v_searchSQL") and (self._v_searchSQL == None)) or (not hasattr(self,"_v_searchSQL")):

self._v_searchSQL=Shared.DC.ZRDB.DA.DA("_v_searchSQL","_v_searchSQL",self.getConnectionObj().getId(),"var","<dtml-var var>")	self._v_searchSQL=Shared.DC.ZRDB.DA.DA("_v_searchSQL","_v_searchSQL",self.getConnectionObj().getId(),"var","<dtml-var var>")

self._v_searchSQL.max_rows_=max_rows	self._v_searchSQL.max_rows_=max_rows
try:	try:

return self._v_searchSQL.__call__(var=query)	return self._v_searchSQL.__call__(var=query)
except :	except :

if sys.exc_info()[0]=="Database Error":	if sys.exc_info()[0]=="Database Error":
try:	try:
self.getConnectionObj().manage_open_connection()	self.getConnectionObj().manage_open_connection()
Line 374 class ZSQLExtendFolder(Folder,Persistent	Line 466 class ZSQLExtendFolder(Folder,Persistent
zLOG.LOG("ZSQLSimpleSearch",zLOG.ERROR, '%s %s'%sys.exc_info()[:2])	zLOG.LOG("ZSQLSimpleSearch",zLOG.ERROR, '%s %s'%sys.exc_info()[:2])
else:	else:
try:	try:

self._v_searchSQL.max_rows_=max_rows	self._v_searchSQL.max_rows_=max_rows

return self._v_searchSQL.__call__(var=query)	return self._v_searchSQL.__call__(var=query)
except :	except :

if sys.exc_info()[0]=="Database Error":	if sys.exc_info()[0]=="Database Error":
try:	try:
self.getConnectionObj().manage_open_connection()	self.getConnectionObj().manage_open_connection()
Line 486 class ZSQLExtendFolder(Folder,Persistent	Line 580 class ZSQLExtendFolder(Folder,Persistent

qs_temp.append("%s=%s"%(fieldTmp,argv[field]))	qs_temp.append("%s=%s"%(fieldTmp,argv[field]))

qs=string.join(qs_temp,",")
changeList=[]	changeList=[]

for q in qs.split(","):	for q in qs_temp:

name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))	name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))
value="=".join(q.split("=")[1:])	value="=".join(q.split("=")[1:])
Line 504 class ZSQLExtendFolder(Folder,Persistent	Line 598 class ZSQLExtendFolder(Folder,Persistent
elif name=="-format":	elif name=="-format":
format=urllib.unquote(value)	format=urllib.unquote(value)
elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):	elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):

changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value)))	changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value)))

changeString=string.join(changeList,",")	changeString=string.join(changeList,",")

queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)	queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)

self.ZSQLSimpleSearch(queryString)	self.ZSQLSimpleSearch(queryString)
Line 518 class ZSQLExtendFolder(Folder,Persistent	Line 614 class ZSQLExtendFolder(Folder,Persistent
return True	return True


	def ZSQLFindIndexed(self,qs="",select="oid,",storename=None,indexedFields=['data_line'],restrictField='id_text',*argv):
	"""find2"""

	for index in self.ZopeFind(self,obj_ids=indexedFields):
	txt=argv.get(index[0],None)
	if txt:
	oids=index[1].getIndex()[txt]

	search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)

	search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
	return search2

def ZSQLFind2(self,qs="",select="oid,",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',*argv):	def ZSQLFind2(self,qs="",select="oid,",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',*argv):
"""find2"""	"""find2"""

Line 529 class ZSQLExtendFolder(Folder,Persistent	Line 638 class ZSQLExtendFolder(Folder,Persistent


def ZSQLFind(self,qs="",select="oid,",storename=None,tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,*argv):	def ZSQLFind(self,qs="",select="oid,",storename=None,tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,*argv):
"""Find"""	"""search in database"""

def delEmpty(list):	def delEmpty(list):
	""""loesche leere elemente aus der liste"""
ret=[]	ret=[]
for x in list:	for x in list:
splitted=x.split("=")	splitted=x.split("=")
Line 539 class ZSQLExtendFolder(Folder,Persistent	Line 649 class ZSQLExtendFolder(Folder,Persistent
ret.append(x)	ret.append(x)
return ret	return ret



#self.REQUEST.SESSION['come_from_search']="no" # zuruecksetzen
if qs=="":	if qs=="":
	#kein querystring ubergeben
if self.REQUEST['QUERY_STRING']:	if self.REQUEST['QUERY_STRING']:
qs=self.REQUEST['QUERY_STRING']	qs=self.REQUEST['QUERY_STRING']


qs=string.join(qs.split("&"),",")	qs=string.join(qs.split("&"),",")

for field in argv.keys():	for field in argv.keys():
Line 579 class ZSQLExtendFolder(Folder,Persistent	Line 685 class ZSQLExtendFolder(Folder,Persistent



qs=re.sub("\\+"," ",qs)# Austauschen da Leerzeichen bei http-get durch + ersetzt wird, generell sollte alles auf post umgeschrieben werden. vom search formular.	qs=re.sub("\\+"," ",qs)#TODO: Austauschen da Leerzeichen bei http-get durch + ersetzt wird, generell sollte alles auf post umgeschrieben werden. vom search formular.

qs=string.join(delEmpty(qs.split(",")),",")	qs=string.join(delEmpty(qs.split(",")),",")

Line 707 class ZSQLExtendFolder(Folder,Persistent	Line 813 class ZSQLExtendFolder(Folder,Persistent
"""analysieren den QueryString"""	"""analysieren den QueryString"""


	#setzte generische werte

lop="AND" # standardsuche mit and	lop="AND" # standardsuche mit and
max="ALL" #standard alle auswaehlen	max="ALL" #standard alle auswaehlen
maxstr=""	maxstr=""
Line 722 class ZSQLExtendFolder(Folder,Persistent	Line 830 class ZSQLExtendFolder(Folder,Persistent
limit=0	limit=0
searchFields={}	searchFields={}
searchFieldsOnly={}	searchFieldsOnly={}
	queryTemplate=[]

if not select:	if not select:
select="oid,*"	select="oid,*"
#print "Q",nostore,qs
#check for op




	#check for op
splitted=qs.split(",")	splitted=qs.split(",")

if tableExt:	if tableExt:
table=tableExt	table=tableExt

if restrictField:	if restrictField:
select=restrictField	select=restrictField


	#erster durchgang suche operatoren
for q in splitted:	for q in splitted:

name=re.sub("r'+'"," ",q.split("=")[0].lower())	name=re.sub("r'+'"," ",q.split("=")[0].lower())
Line 768 class ZSQLExtendFolder(Folder,Persistent	Line 877 class ZSQLExtendFolder(Folder,Persistent
else:	else:
sortfields[field]=value	sortfields[field]=value

#print "HI",op,field	#zweiter durchgang analysiere felder
#print opfieldsa
#now analyse the querystring

for q in qs.split(","):	for q in qs.split(","):


#try:

name=re.sub("r'+'"," ",q.split("=")[0].lower())	name=re.sub("r'+'"," ",q.split("=")[0].lower())
try:	try:
Line 783 class ZSQLExtendFolder(Folder,Persistent	Line 888 class ZSQLExtendFolder(Folder,Persistent
except:	except:
value=""	value=""

#value=sql_quote(value)	punktsplit=name.split(".") #sonderfall feld mit punkten(tabelle.suchFeld.ausgewaehltesFeld,feldinoriginal), d.h. suche in anderer tabelle:


	#analysiere alle anderen faelle
if name==iCT+"lop":	if name==iCT+"lop":
lop=value	lop=value
elif name==iCT+"table":	elif name==iCT+"table":
Line 827 class ZSQLExtendFolder(Folder,Persistent	Line 932 class ZSQLExtendFolder(Folder,Persistent



	elif (not name[0]==iCT) and len(punktsplit)==4:
	if opfields.has_key(name):
	op=opfields[name]
	else:
	op="ct"
	namealt=name
	name="LOWER("+punktsplit[1]+")"

	if op=="ct":
	tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
	elif op=="gt":
	tmp=(name+">"+sql_quote(value))
	elif op=="lt":
	tmp=(name+"<"+sql_quote(value))
	elif op=="eq":
	tmp=(name+"="+sql_quote(value))
	elif op=="bw":
	tmp=(name+" LIKE "+sql_quote(value+"%"))
	elif op=="ew":
	tmp=(name+" LIKE "+sql_quote("%"+value))
	elif op=="all":
	tmps=[]
	for word in value.split(" "):
	tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))

	tmp=string.join(tmps,' AND ')

	elif op=="numerical":
	term=analyseIntSearch(value)
	tmp=(name+" "+term)
	elif op=="grep":
	tmp=(name+" ~* "+sql_quote(value))
	elif op=="one":
	tmps=[]
	for word in value.split(" "):
	tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))

	tmp=string.join(tmps,' OR ')

	op="all"


	searchTmp="""%s in (select %s from %s where %s)"""%(punktsplit[3],punktsplit[2],punktsplit[0],tmp)

	queryTemplate.append(searchTmp)

elif (not name[0]==iCT) and (not len(value)==0):	elif (not name[0]==iCT) and (not len(value)==0):

#print "OP",op,name	#print "OP",op,name
Line 881 class ZSQLExtendFolder(Folder,Persistent	Line 1032 class ZSQLExtendFolder(Folder,Persistent


whereList=["("+searchFields[x]+")" for x in searchFields.keys()]	whereList=["("+searchFields[x]+")" for x in searchFields.keys()]
	whereList+=queryTemplate

if len(whereList)>0:	if len(whereList)>0:
if filter:	if filter:
Line 911 class ZSQLExtendFolder(Folder,Persistent	Line 1063 class ZSQLExtendFolder(Folder,Persistent
#print "IAMHERE again:", query	#print "IAMHERE again:", query

if storename and (not NoQuery):	if storename and (not NoQuery):

query2="SELECT count(*) FROM %s %s"%(table,where)	query2="SELECT count(*) FROM %s %s"%(table,where)

#print "QUERYSTRING:",self.REQUEST.SESSION[storename]['queryString2']	#print "QUERYSTRING:",self.REQUEST.SESSION[storename]['queryString2']
Line 978 class ZSQLExtendFolder(Folder,Persistent	Line 1131 class ZSQLExtendFolder(Folder,Persistent

def ZSQLSearch(self):	def ZSQLSearch(self):
"""To be done"""	"""To be done"""
rq=self.REQUEST['QUERY_STRING']

querys=rq.split("&")


formatfile=self.REQUEST['URL1'] #generisch redirect zur gleichen url	formatfile=self.REQUEST['URL1'] #generisch redirect zur gleichen url

for querytemp in querys:	#zerlege querystring in key value paare
query=querytemp.split("=")	#TODO: check if this is really necessary, use argv**



	rq=self.REQUEST['QUERY_STRING']
	querys=rq.split("&")
	for querytemp in querys: #zerg
	query=querytemp.split("=")

try:	try:
if query[0].lower()=="-format":	if query[0].lower()=="-format":
formatfile=query[1]	formatfile=query[1]
except:	except:
"""nothing"""	pass


#print formatfile


	#sichern
self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",")	self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",")
self.REQUEST.SESSION['come_from_search']="yes"	self.REQUEST.SESSION['come_from_search']="yes"

Line 1440 class ZSQLBibliography(Folder,ZSQLExtend	Line 1588 class ZSQLBibliography(Folder,ZSQLExtend
host_port = self.REQUEST['SERVER_PORT']	host_port = self.REQUEST['SERVER_PORT']
fix_host = None	fix_host = None
if http_host and http_host.rfind(host_port) == -1:	if http_host and http_host.rfind(host_port) == -1:
print "HTTP_HOST needs fixing!"	#print "HTTP_HOST needs fixing!"
fix_host = http_host + ":" + host_port	fix_host = http_host + ":" + host_port

ret="""<?xml version="1.0" ?>	ret="""<?xml version="1.0" ?>

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Removed from v.1.69
changed lines
	Added in v.1.77