--- ZSQLExtend/ZSQLExtend.py 2006/04/20 17:40:11 1.81
+++ ZSQLExtend/ZSQLExtend.py 2007/04/02 09:48:13 1.107
@@ -14,12 +14,26 @@ from Products.ZSQLMethods.SQL import SQL
from xml.sax.saxutils import escape
from types import *
import Shared.DC.ZRDB.DA
-import zLOG
+import logging
import os.path
import os
+import copy
+import unicodedata
+import tempfile
+import logging
+
+#ersetzt logging
+def logger(txt,method,txt2):
+ """logging"""
+ logging.info(txt+ txt2)
+
+
from OFS.SimpleItem import SimpleItem
def getTextFromNode(nodename):
+ """get the cdata content of a node"""
+ if nodename is None:
+ return ""
nodelist=nodename.childNodes
rc = ""
for node in nodelist:
@@ -27,7 +41,6 @@ def getTextFromNode(nodename):
rc = rc + node.data
return rc
-
def analyseIntSearch(word):
#analyse integer searches
@@ -57,6 +70,9 @@ def sql_quote(v):
def showSQLConnectionIDs(self):
return SQLConnectionIDs(self)
+class Options:
+ """options class"""
+
class ZSQLIndex(SimpleItem):
"""index"""
meta_type="ZSQLIndex"
@@ -80,6 +96,29 @@ class ZSQLExtendFolder(Folder,Persistent
"""quote str for sql"""
return sql_quote(str)
+
+ def normalizeField(self,table,fieldname, newFieldName=None,mode="alter", RESPONSE=None):
+ """normalize a field"""
+ import unicodedata
+
+ if not newFieldName:
+ newFieldName=fieldname+"_normal"
+
+ def normal(str):
+ if str:
+ return unicodedata.normalize('NFKD', str.decode('utf-8')).encode('ASCII', 'ignore')
+ else:
+ return ""
+ if mode=="create": # create the field
+ qstr="""alter table %s add %s %s"""
+ self.ZSQLSimpleSearch(qstr%(table,newFieldName,'text'))
+
+ qstr="select oid,%s from %s"%(fieldname,table)
+ for result in self.ZSQLSimpleSearch(qstr):
+ qstr="update %s set %s = %s where oid = %s"
+
+ self.ZSQLSimpleSearch(qstr%(table,newFieldName,self.ZSQLQuote(normal(getattr(result,fieldname))),result.oid))
+
def importAccessModell(self,configFileName,RESPONSE=None):
"""import tables from access
@param configFileName: xml-configfile
@@ -102,7 +141,7 @@ class ZSQLExtendFolder(Folder,Persistent
containers=db.xpath("./@container")
identifiers=db.xpath("./@identify")
- print containers
+
if not (len(containers)==1):
return False
else:
@@ -124,6 +163,7 @@ class ZSQLExtendFolder(Folder,Persistent
@param elementNameForTable: must be a element of type complex type. the element of the sequence in the complex type
define the columns of the table >table<
@param data (optional): data to be imported
+
@param filename (optional) or filename
@param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
@param RESPONSE: (optional)
@@ -132,7 +172,7 @@ class ZSQLExtendFolder(Folder,Persistent
#from xml.dom.minidom import parseString,parse
from Ft.Xml import Parse
- zLOG.LOG("import xsd",zLOG.INFO,"called")
+ logger("import xsd",logging.INFO,"called")
#fh=file("/tmp/fmpxml.xml")
import bz2
import base64
@@ -142,16 +182,16 @@ class ZSQLExtendFolder(Folder,Persistent
if data:
data=bz2.decompress(base64.decodestring(data))
- #zLOG.LOG("import xsd",zLOG.INFO,"received file")
+ #logger("import xsd",logging.INFO,"received file")
doc=Parse(data)
- #zLOG.LOG("import xsd",zLOG.INFO,"parsed file")
+ #logger("import xsd",logging.INFO,"parsed file")
elif filename:
fh=file(filename)
txt=fh.read()
doc=Parse(txt)
- #zLOG.LOG("import xsd",zLOG.INFO,"parsed file")
+ #logger("import xsd",logging.INFO,"parsed file")
Nss={'xsd':'http://www.w3.org/2001/XMLSchema'}
@@ -164,13 +204,13 @@ class ZSQLExtendFolder(Folder,Persistent
#check if table exists
qstr="""select relname from pg_class where relname = '%s'"""%table
- if len (self.ZSQLSimpleSearch(qstr))<1: # if not the create the table
+ if not(self.ZSQLSimpleSearch(qstr)) or (len (self.ZSQLSimpleSearch(qstr))<1): # if not the create the table
columns=[]
create=True
else:
create=False
- zLOG.LOG("update xsd: fieldnames",zLOG.INFO,repr(fieldNames))
+ logger("update xsd: fieldnames",logging.INFO,repr(fieldNames))
qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """
columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)]
@@ -185,7 +225,7 @@ class ZSQLExtendFolder(Folder,Persistent
for fieldName in fieldNames:
if type(fieldName) is UnicodeType:
fieldName=fieldName.encode('utf-8')
- zLOG.LOG("update xml: fieldname",zLOG.INFO,repr(fieldName))
+ logging.info("update xml: fieldname",logging.INFO,repr(fieldName))
if fieldName.lower() not in columns:
if create:# table does not exist therefore create with one column
@@ -195,7 +235,7 @@ class ZSQLExtendFolder(Folder,Persistent
qstr="""alter table %s add %s %s"""
self.ZSQLSimpleSearch(qstr%(table,fieldName,'text'))
- zLOG.LOG("update xsd: fieldname add",zLOG.INFO,qstr%(table,fieldName,'text'))
+ logger("update xsd: fieldname add",logging.INFO,qstr%(table,fieldName,'text'))
def importXMLFileAccess(self,table,container,data=None,identify=None,filename=None,RESPONSE=None):
@@ -209,7 +249,7 @@ class ZSQLExtendFolder(Folder,Persistent
'''
from xml.dom.pulldom import parseString,parse
- zLOG.LOG("import xml",zLOG.INFO,"called")
+ logger("import xml",logging.INFO,"called")
#fh=file("/tmp/fmpxml.xml")
import bz2
import base64
@@ -218,14 +258,14 @@ class ZSQLExtendFolder(Folder,Persistent
if data:
data=bz2.decompress(base64.decodestring(data))
- zLOG.LOG("import xml",zLOG.INFO,"received file")
+ logger("import xml",logging.INFO,"received file")
doc=parseString(data)
- zLOG.LOG("import xml",zLOG.INFO,"parsed file")
+ logger("import xml",logging.INFO,"parsed file")
elif filename:
fh=file(filename)
doc=parse(fh)
- zLOG.LOG("import xml",zLOG.INFO,"parsed file")
+ logger("import xml",logging.INFO,"parsed file")
while 1:
node=doc.getEvent()
@@ -240,7 +280,7 @@ class ZSQLExtendFolder(Folder,Persistent
if col.nodeType is col.ELEMENT_NODE:
data=col.nodeName
dataSet[data]=getTextFromNode(col)
- print dataSet.keys()
+
update=False
if identify:
@@ -248,7 +288,7 @@ class ZSQLExtendFolder(Folder,Persistent
field=dataSet[identify]
searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field)
- zLOG.LOG("import xml",zLOG.INFO,searchStr)
+ logger("import xml",logging.INFO,searchStr)
search=self.ZSQLSimpleSearch(searchStr)
if search:
update=True
@@ -262,19 +302,19 @@ class ZSQLExtendFolder(Folder,Persistent
field=dataSet[identify]
queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field)
- zLOG.LOG("update xml",zLOG.INFO,queryStr)
+ logger("update xml",logging.INFO,queryStr)
self.ZSQLSimpleSearch(queryStr)
ret+="ud: %s \n"%field
else:
fields=",".join(dataSet.keys())
- values=",".join([""" %s """%self.ZSQLQuote(x) for x in dataSet.keys()])
+ values=",".join([""" %s """%self.ZSQLQuote(dataSet[x]) for x in dataSet.keys()])
queryStr="""INSERT INTO %s (%s) VALUES (%s)"""%(table,fields,values)
self.ZSQLSimpleSearch(queryStr)
- zLOG.LOG("update xml",zLOG.INFO,queryStr)
+ logger("update xml",logging.INFO,queryStr)
@@ -288,36 +328,20 @@ class ZSQLExtendFolder(Folder,Persistent
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 data: data to be imported
+ @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,parse
-
- zLOG.LOG("import xml",zLOG.INFO,"called")
- #fh=file("/tmp/fmpxml.xml")
- import bz2
- import base64
-
- ret=""
- if data:
- data=bz2.decompress(base64.decodestring(data))
-
- zLOG.LOG("import xml",zLOG.INFO,"received file")
- doc=parseString(data)
- zLOG.LOG("import xml",zLOG.INFO,"parsed file")
+ from xml.dom.pulldom import parseString
- elif filename:
- fh=file(filename)
- doc=parse(fh)
- zLOG.LOG("import xml",zLOG.INFO,"parsed file")
+ doc=parseString(file.read())
while 1:
node=doc.getEvent()
-
+
if node is None:
break;
else:
- if node[1].nodeName=='ROW':
+ if node[1].nodeName==containerTagName:
doc.expandNode(node[1])
cols=node[1].getElementsByTagName('COL')
dataSet=[]
@@ -331,7 +355,7 @@ class ZSQLExtendFolder(Folder,Persistent
field=dataSet[nr]
searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field)
- zLOG.LOG("import xml",zLOG.INFO,searchStr)
+ logger("import xml",logging.INFO,searchStr)
search=self.ZSQLSimpleSearch(searchStr)
if search:
update=True
@@ -345,7 +369,7 @@ class ZSQLExtendFolder(Folder,Persistent
field=dataSet[nr]
queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field)
- zLOG.LOG("update xml",zLOG.INFO,queryStr)
+ logger("update xml",logging.INFO,queryStr)
self.ZSQLSimpleSearch(queryStr)
ret+="ud: %s \n"%field
else:
@@ -357,7 +381,7 @@ class ZSQLExtendFolder(Folder,Persistent
queryStr="""INSERT INTO %s (%s) VALUES (%s)"""%(table,fields,values)
self.ZSQLSimpleSearch(queryStr)
- zLOG.LOG("update xml",zLOG.INFO,queryStr)
+ logger("update xml",logging.INFO,queryStr)
ret+="ad: %s \n"%field
elif node[1].nodeName=="METADATA":
@@ -369,22 +393,63 @@ class ZSQLExtendFolder(Folder,Persistent
for name in names:
fieldNames.append(name.getAttribute('NAME'))
- zLOG.LOG("update xml: fieldnames",zLOG.INFO,repr(fieldNames))
+ logger("update xml: fieldnames",logging.INFO,repr(fieldNames))
qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """
columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)]
for fieldName in fieldNames:
- zLOG.LOG("update xml: fieldname",zLOG.INFO,repr(fieldName))
+ logger("update xml: fieldname",logging.INFO,repr(fieldName))
if fieldName not in columns:
qstr="""alter table %s add %s %s"""
self.ZSQLSimpleSearch(qstr%(table,fieldName,'text'))
- zLOG.LOG("update xml: fieldname add",zLOG.INFO,qstr%(table,fieldName,'text'))
+ logger("update xml: fieldname add",logging.INFO,qstr%(table,fieldName,'text'))
#fn=node[1].getAttribute("xml:id")
#nf=file("xtf/"+fn+".xtf",'w')
#nf.write(""""""+node[1].toxml()+"")
#print "wrote: %s"%fn
- return ret
-
+
+
+ def importXMLFileFMP(self,table,dsn=None,uploadfile=None,update_fields=None,id_field=None,sync_mode=False,replace=False,redirect_url=None,RESPONSE=None):
+ '''
+ Import FileMaker XML file (FMPXMLRESULT format) into the table.
+ @param dsn: database connection string
+ @param table: name of the table the xml shall be imported into
+ @param uploadfile: xmlfile file
+ @param update_fields: (optional) list of fields to update; default is to create all fields
+ @param id_field: (optional) field which uniquely identifies an entry for updating purposes.
+ @param sync_mode: (optional) really synchronise, i.e. delete entries not in XML file
+ @param RESPONSE: (optional)
+ @param redirect_url: (optional) url for redirecting after the upload is done
+ '''
+
+ tfilehd,filename=tempfile.mkstemp()
+ tfile=os.fdopen(tfilehd,'w')
+ logging.error("import %s"%uploadfile)
+ for c in uploadfile.read():
+ tfile.write(c)
+ tfile.close()
+
+ from importFMPXML import importFMPXML
+
+ if not dsn:
+ dsn=self.getConnectionObj().connection_string
+
+ options=Options()
+ options.dsn=dsn
+ options.table=table
+ options.filename=filename
+ options.update_fields=update_fields
+ options.id_field=id_field
+ options.sync_mode=sync_mode
+ options.replace_table=replace
+ options.lc_names=True
+ importFMPXML(options)
+
+ os.remove(filename)
+
+ if RESPONSE and redirect_url:
+ RESPONSE.redirect(redirect_url)
+
def generateIndex(self,field,index_name,table,RESPONSE=None):
"""erzeuge index aus feld"""
index={}
@@ -457,22 +522,14 @@ class ZSQLExtendFolder(Folder,Persistent
return ""
def getLabel(self):
- """getLabel"""
+ """getLabe"""
try:
return self.label
except:
return ""
-
- def getTitle(self):
- """getTitle"""
- try:
- return self.title
- except:
- return ""
-
def getDescription(self):
- """getDescription"""
+ """getLabe"""
try:
return self.description
except:
@@ -501,10 +558,6 @@ class ZSQLExtendFolder(Folder,Persistent
def formatAscii(self,str,url=None):
"""ersetze ascii umbrueche durch
"""
#url=None
-
- if not str:
- return ""
-
str=str.rstrip().lstrip()
if url and str:
@@ -565,7 +618,7 @@ class ZSQLExtendFolder(Folder,Persistent
#print "field",field
if not field:
return 1
- if field=="":
+ if field.strip()=="":
return 1
return 0
@@ -632,7 +685,12 @@ class ZSQLExtendFolder(Folder,Persistent
ret+=""""""
return ret
- def ZSQLOptionsFromSearchList(self,fieldname,results,fieldName,valueName=None,start=None, multiple='',startValue=None,additionalSelect="",size=None,linelen=None):
+ def ZSQLOptionsFromSearchList(self,fieldname,
+ results,fieldName,
+ valueName=None,start=None,
+ multiple='',startValue=None,
+ additionalSelect="",size=None,
+ linelen=None,selected=None):
"""generate select options form a search list
es wird
"""
return ret
- def ZSQLInlineSearchU(self,storename=None,**argv):
+ def ZSQLInlineSearchU(self,storename=None,args=None,**argv):
"""one element if exists"""
qs=[]
if storename:
@@ -687,11 +755,16 @@ class ZSQLExtendFolder(Folder,Persistent
else:
storename="foundCount"
-
+ if args:
+ argTmp=args
+ else:
+ argTmp=argv
+
#print "INLINE:",argv
- for a in argv.keys():
- qs.append(a+"="+urllib.quote(str(argv[a])))
+ for a in argTmp.keys():
+ aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
+ qs.append(aFiltered+"="+urllib.quote(str(argTmp[a])))
#return []
ret = self.parseQueryString(string.join(qs,","),"_",storename=storename)
@@ -699,10 +772,32 @@ class ZSQLExtendFolder(Folder,Persistent
return ret[0]
except:
return None
+
+
+ def ZSQLSequentialSearch(self,_fieldlist,_searchTerm,storename=None,args=None,**argv):
+ """get a list of tuples (fields,searchoptions,table) to search the searchTerm in, returns dictionary. """
+ #print "do search with:",_fieldlist,_searchTerm,storename,args,argv
+ ret={}
+ if args:
+ argTmp=args
+ else:
+ argTmp=argv
+
+ for field in _fieldlist:
+
+ argTmp2=copy.deepcopy(argTmp)
+ argTmp2[field[0]]=_searchTerm
+ argTmp2['_op_'+field[0]]=field[1]
+ argTmp2['_table']=field[2]
+
+ ret[field[0]]=(self.ZSQLInlineSearch(storename=storename,args=argTmp2),field[3],field[4],field[5],field[6])
- def ZSQLInlineSearch(self,storename=None,**argv):
+ return ret
+
+
+ def ZSQLInlineSearch(self,storename=None,args=None,**argv):
"""inlinesearch"""
-
+
qs=[]
if storename:
"""store"""
@@ -711,15 +806,29 @@ class ZSQLExtendFolder(Folder,Persistent
+ if args:
+ argTmp=args
+ else:
+ argTmp=argv
+
+
#print "INLINE:",argv
- for a in argv.keys():
- try:
- qs.append(a+"="+urllib.quote(str(argv[a])))
- except:
- import urllib
- qs.append(a+"="+urllib.quote(str(argv[a])))
+ for a in argTmp.keys():
+ aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
+
+ if type(argTmp[a]) is ListType: # ein parameter zweimal
+ value=""
+ #TODO find a better solution, currently only the last non empty entry is used.
+ for x in argTmp[a]:
+ if x:
+ value=x
+ else:
+ value=str(argTmp[a])
+ qs.append(aFiltered+"="+urllib.quote(value))
+
#return []
+
return self.parseQueryString(string.join(qs,","),"_",storename=storename)
def ZSQLInlineSearch2(self,query):
@@ -735,21 +844,20 @@ class ZSQLExtendFolder(Folder,Persistent
try:
self.getConnectionObj().manage_close_connection()
except:
- zLOG.LOG("ZSQLResetConnection",zLOG.ERROR, '%s %s'%sys.exc_info()[:2])
+ logger("ZSQLResetConnection",logging.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])
+ logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
- def ZSQLSimpleSearch(self,query=None,max_rows=1000000,debug=None):
+ def ZSQLSimpleSearch(self,query=None,max_rows=1000000):
"""simple search"""
-
-
+
+ #print query
if not query:
query=self.query
- if debug:
- print "DEBUG: ZSQLSimpleSearch:", query
+
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","")
@@ -763,7 +871,7 @@ class ZSQLExtendFolder(Folder,Persistent
try:
self.getConnectionObj().manage_open_connection()
except:
- zLOG.LOG("ZSQLSimpleSearch",zLOG.ERROR, '%s %s'%sys.exc_info()[:2])
+ logger("ZSQLSimpleSearch",logging.ERROR, '%s %s'%sys.exc_info()[:2])
else:
try:
@@ -776,7 +884,7 @@ class ZSQLExtendFolder(Folder,Persistent
try:
self.getConnectionObj().manage_open_connection()
except:
- zLOG.LOG("ZSQLSimpleSearch",zLOG.ERROR, '%s %s'%sys.exc_info()[:2])
+ logger("ZSQLSimpleSearch",logging.ERROR, '%s %s'%sys.exc_info()[:2])
def getConnectionObj(self):
if hasattr(self,'connection_id'):
@@ -809,9 +917,14 @@ class ZSQLExtendFolder(Folder,Persistent
- def ZSQLAdd(self,format=None,RESPONSE=None,**argv):
+ def ZSQLAdd(self,format=None,RESPONSE=None,args=None,**argv):
"""Neuer Eintrag"""
+ if args:
+ argTmp=args
+ else:
+ argTmp=argv
+
qs_temp=[]
for a in self.REQUEST.form.keys():
@@ -819,13 +932,13 @@ class ZSQLExtendFolder(Folder,Persistent
qs=string.join(qs_temp,",")
- for field in argv.keys():
+ for field in argTmp.keys():
if field[0]=="_":
fieldTmp="-"+field[1:]
else:
fieldTmp=field
- qs+=",%s=%s"%(fieldTmp,argv[field])
+ qs+=",%s=%s"%(fieldTmp,argTmp[field])
addList={}
@@ -859,37 +972,42 @@ class ZSQLExtendFolder(Folder,Persistent
else:
return True
- def ZSQLChange(self,format=None,RESPONSE=None,USE_FORM=None,**argv):
+ def ZSQLChange(self,format=None,RESPONSE=None,USE_FORM=None,args=None,**argv):
"""change entries"""
#qs=self.REQUEST['QUERY_STRING']
# very bad hack
-
+
qs_temp=[]
if USE_FORM or RESPONSE:
for a in self.REQUEST.form.keys():
+
qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
-
- for field in argv.keys():
+ if args:
+ arg_tmp=args
+ else:
+ arg_tmp=argv
+
+ for field in arg_tmp.keys():
if field[0]=="_":
fieldTmp="-"+field[1:]
else:
fieldTmp=field
- qs_temp.append("%s=%s"%(fieldTmp,argv[field]))
+ qs_temp.append("%s=%s"%(fieldTmp,arg_tmp[field]))
changeList=[]
-
+ logging.info("ZSQLChange qs_temp: %s"%repr(qs_temp))
for q in qs_temp:
-
+
name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))
value="=".join(q.split("=")[1:])
value=re.sub(r'\+'," ",value)
value=urllib.unquote(value)
-
+
if name=="-table":
table=urllib.unquote(value)
elif name=="-identify":
@@ -897,13 +1015,18 @@ class ZSQLExtendFolder(Folder,Persistent
identify=identify.split("=")[0]+"="+sql_quote(identify.split("=")[1])
elif name=="-format":
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):
+ elif (not (name[0]=="-" or name[0]=="_")):
- changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value)))
+ if value=="":
+ changeList.append("\""+name+"\"=null")
+ else:
+ changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value)))
changeString=string.join(changeList,",")
queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)
+ logger("ZSQLExtend",logging.INFO,"CHANGE: "+queryString)
self.ZSQLSimpleSearch(queryString)
@@ -929,7 +1052,7 @@ class ZSQLExtendFolder(Folder,Persistent
def ZSQLFind2(self,qs="",select="oid,*",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',**argv):
"""find2"""
-
+
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)
@@ -937,7 +1060,7 @@ 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="foundCount",tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,**argv):
"""search in database"""
def delEmpty(list):
@@ -960,7 +1083,7 @@ class ZSQLExtendFolder(Folder,Persistent
if field[0]=="_":
fieldTmp="-"+field[1:]
else:
- fieldTmp=urllib.unqoute(field)
+ fieldTmp=field
qs+=",%s=%s"%(fieldTmp,argv[field])
@@ -989,130 +1112,94 @@ class ZSQLExtendFolder(Folder,Persistent
qs=string.join(delEmpty(qs.split(",")),",")
- if storename:
- """store"""
- else:
- storename="foundCount"
#store query for further usage
+ #TODO: erste der beiden ist ueberfluessig
self.REQUEST.SESSION['query']=qs
-
+ if not self.REQUEST.SESSION.has_key(storename):
+ self.REQUEST.SESSION[storename]={}
+
+ self.REQUEST.SESSION[storename]['qs']=qs
+
+
#print "calling Query with",repr(NoQuery)
ret=self.parseQueryString(qs,"-",select=select,storemax="yes",storename=storename,tableExt=tableExt,NoQuery=NoQuery,NoLimit=NoLimit,restrictField=restrictField,restrictConnect=restrictConnect,filter=filter)
#print self.REQUEST.SESSION["foundCount"]
-
return ret
def ZSQLFoundCountLen(self,var):
return len(var)
- def ZSQLFoundCount(self,qs="",select="*",storename=None):
-
- ## if qs=="":
-
-## if self.REQUEST['QUERY_STRING']:
-
-## qs=self.REQUEST['QUERY_STRING']
-## qs=string.join(qs.split("&"),",")
-## else:
-
-## qs=self.REQUEST.SESSION['query']
-## else:
-## qs=string.join(qs.split("&"),",")
-
-
-## temp= self.parseQueryString(qs,"-",select=select,storemax="yes",nostore="yes")
- if storename:
- """store"""
- else:
- storename="foundCount"
-
+ def ZSQLFoundCount(self,qs="",select="*",storename="foundCount"):
+
return self.REQUEST.SESSION[storename]['count']
- def ZSQLRangeStart(self,storename=None):
-
- if storename:
- """store"""
- else:
- storename="foundCount"
-
+ def ZSQLRangeStart(self,storename="foundCount"):
+
return int(self.REQUEST.SESSION[storename]['rangeStart'])+1
- def ZSQLRangeSize(self,storename=None):
+ def ZSQLRangeSize(self,storename="foundCount"):
- if storename:
- """store"""
- else:
- storename="foundCount"
-
return self.REQUEST.SESSION[storename]['rangeSize']
- def ZSQLRangeEnd(self,storename=None):
-
- if storename:
- """store"""
- else:
- storename="foundCount"
-
+ def ZSQLRangeEnd(self,storename="foundCount"):
+
return str(min(int(self.REQUEST.SESSION[storename]['rangeEnd']),int(self.REQUEST.SESSION[storename]['count'])))
- def ZSQLNewQuery(self,linkText,storename=None,**argv):
+ def ZSQLNewQuery(self,linkText,storename="foundCount",**argv):
"""suche neu"""
return self.ZSQLNewSearch(linkText,storename,url=self.REQUEST['URL'],args=argv)
- def ZSQLNewSearch(self,linkText,storename=None,url=None,args=None,**argv):
+ def ZSQLNewSearch(self,linkText,storename="foundCount",url=None,args=None,**argv):
"""suche mit alten parametern bis auf die in argv getauschten"""
+ str = self.ZSQLNewSearchURL(storename, url, args, **argv)
+ return """ %s"""%(str,linkText)
+
- if storename:
- """store"""
- else:
- storename="foundCount"
- qs=self.REQUEST.SESSION[storename]['qs']
-
+ def ZSQLNewSearchURL(self, storename="foundCount",url=None,args=None,**argv):
+ """suche mit alten parametern bis auf die in argv getauschten"""
if args:
argv=args
-
+
+ #get the old queries
+ qs=self.REQUEST.SESSION[storename]['qs']
querys=qs.split(",")
+
+ #which arguments are in the old query string
+
+ queryList={}
+ for query in querys:
+ arg=query.split("=")[0]
+ if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"
+ queryList[arg]=query.split("=")[1]
+
+
argList=[]
arg=""
- queryList=[x.split("=")[0] for x in querys]
+
+
+ #gehe durch die zu aendernden Argumente
for argTmp in argv.keys():
-
- arg=argTmp[0:]
- if arg[0]=="_":arg="-"+argTmp[1:] # aender _ in - als standard
-
- if arg not in queryList: # noch nicht drin
- querys.append("%s=%s"%(arg,argv[argTmp]))
- argList.append(arg)
-
+ arg=argTmp[0:]# sicherstellen, dass der string auh kopiert wird
+ if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"
-
- newquery=[]
- for query in querys:
- queryArg=query.split("=")[0]
- qarg=queryArg[0:]
- if qarg[0]=="-":qarg="_"+queryArg[1:] # aender _ in - als standard
-
- if queryArg in argList:
- newquery.append("%s=%s"%(queryArg,argv[qarg]))
- else:
- newquery.append(query)
+ queryList[arg]=argv[argTmp]
if url:
- str=url+"?"+"&".join(newquery)
+ str=url+"?"+urllib.urlencode(queryList)
else:
- str="ZSQLSearch?"+"&".join(newquery)
+ str="ZSQLSearch?"+urllib.urlencode(queryList)
- return """ %s"""%(str,linkText)
+ return str
- def parseQueryString(self,qs,iCT,storemax="no",select=None,nostore=None,storename=None,tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None):
+ def parseQueryString(self,qs,iCT,storemax="no",select=None,nostore=None,storename="foundCount",tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None):
"""analysieren den QueryString"""
-
-
+
+
#setzte generische werte
lop="AND" # standardsuche mit and
@@ -1124,6 +1211,7 @@ class ZSQLExtendFolder(Folder,Persistent
opfields={}
lopfields={} #Verknuepfung bei mehrfachauswahl von einem feld
sortfields={} #order of sortfields
+ diacritics={} #diacritische zeichen, falls "no", dann werden diese fuer das feld gefiltert.
sortAllFields=None
skip=""
rangeStart=0
@@ -1131,6 +1219,8 @@ class ZSQLExtendFolder(Folder,Persistent
searchFields={}
searchFieldsOnly={}
queryTemplate=[]
+ outerjoin=""
+ debug=None
if not select:
select="oid,*"
@@ -1147,8 +1237,11 @@ class ZSQLExtendFolder(Folder,Persistent
#erster durchgang suche operatoren
for q in splitted:
-
+
name=re.sub("r'+'"," ",q.split("=")[0].lower())
+ if name=="_debug":
+ debug=True
+
try:
value=urllib.unquote(q.split("=",1)[1])
except:
@@ -1166,6 +1259,10 @@ class ZSQLExtendFolder(Folder,Persistent
field=name[5:]
lopfields[field]=lop
+ if name[0:11]==iCT+"diacritics":
+ field=name[12:]
+ diacritics[field]=value
+
if name[0:10]==iCT+"sortorder":
#sort=value
@@ -1183,14 +1280,21 @@ class ZSQLExtendFolder(Folder,Persistent
name=re.sub("r'+'"," ",q.split("=")[0].lower())
+
try:
value=urllib.unquote(q.split("=",1)[1])
+
except:
value=""
punktsplit=name.split(".") #sonderfall feld mit punkten(tabelle.suchFeld.ausgewaehltesFeld,feldinoriginal), d.h. suche in anderer tabelle:
#analysiere alle anderen faelle
+
+ if diacritics.get(name,'yes')=='no':
+ """filter diacritische zeichen"""
+ value=unicodedata.normalize('NFKD', value.decode('utf-8')).encode('ASCII', 'ignore')
+
if name==iCT+"lop":
lop=value
elif name==iCT+"table":
@@ -1207,9 +1311,14 @@ class ZSQLExtendFolder(Folder,Persistent
skip="OFFSET "+str(value)
rangeStart=str(value)
elif name==iCT+"join":
+
whereList.append(value)
+ elif name==iCT+"outerjoin":
+
+ outerjoin=value
elif name==iCT+"sort":
sortstrs=[]
+
for word in value.split(','):
wordstr=word.lstrip().rstrip()
if sortAllFields:
@@ -1231,6 +1340,13 @@ class ZSQLExtendFolder(Folder,Persistent
op=value
+ #sonderfall Name hat das Format:
+ #TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE_-table
+ #i.e. erzeugt wird
+ #das Statement
+ #WHERE IDENTIFIER_IN_TABELLE in (select * from SELECT_FIELD
+ #where LOWER(SUCHFELD_IN_DIESER_TABELLE) something value)
+ #something is defined by _op_TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE
elif (not name[0]==iCT) and len(punktsplit)==4:
if opfields.has_key(name):
@@ -1239,7 +1355,7 @@ class ZSQLExtendFolder(Folder,Persistent
op="ct"
namealt=name
name="LOWER("+punktsplit[1]+")"
-
+ value=value.lower()
if op=="ct":
tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
elif op=="gt":
@@ -1282,6 +1398,7 @@ class ZSQLExtendFolder(Folder,Persistent
#print "OP",op,name
value=value.lower()
+
tmp=""
if opfields.has_key(name):
op=opfields[name]
@@ -1355,14 +1472,14 @@ class ZSQLExtendFolder(Folder,Persistent
#print "QE",table
#print (select,table,where,sort,maxstr,skip)
- query="SELECT %s FROM %s %s %s %s %s"%(select,table,where,sort,maxstr,skip)
+ query="SELECT %s FROM %s %s %s %s %s %s"%(select,table,outerjoin,where,sort,maxstr,skip)
if not nostore=="yes":
self.REQUEST.SESSION['qs']=opfields
#print "IAMHERE again:", query
- if storename and (not NoQuery):
+ if not NoQuery:
query2="SELECT count(*) FROM %s %s"%(table,where)
@@ -1371,9 +1488,9 @@ class ZSQLExtendFolder(Folder,Persistent
self.REQUEST.SESSION[storename]={}
self.REQUEST.SESSION[storename]['qs']=qs #sichere Querystring
-
+
if self.REQUEST.SESSION[storename].has_key('queryString2'):
-
+
if not self.REQUEST.SESSION[storename]['queryString2']==query2:
#print "HOOOOO",storename
self.REQUEST.SESSION[storename]['queryString2']=query2
@@ -1384,9 +1501,10 @@ class ZSQLExtendFolder(Folder,Persistent
#print "QUERY",query2,"::::",self.REQUEST.SESSION[storename]['queryString2']
else:
-
+
self.REQUEST.SESSION[storename]['queryString2']=query2
if self.ZSQLSimpleSearch(query2):
+
self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
else:
self.REQUEST.SESSION[storename]['count']=0
@@ -1394,17 +1512,23 @@ class ZSQLExtendFolder(Folder,Persistent
self.REQUEST.SESSION[storename]['rangeStart']=rangeStart
- if limit=="all":
+
+
+ self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
+
+ if (limit=="all") or (limit==int(limit)):
self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
else:
self.REQUEST.SESSION[storename]['rangeEnd']=int(rangeStart)+int(limit)
self.REQUEST.SESSION[storename]['rangeSize']=limit
self.REQUEST.SESSION[storename]['searchFields']=searchFields
- self.REQUEST.SESSION[storename]['searchFieldsOnly']=searchFieldsOnly
-
+ self.REQUEST.SESSION[storename]['searchFieldsOnly']=searchFieldsOnly
+
+ if debug:
+ logging.error("ZSQLSimpleSearch %s"%query)
if not NoQuery:
-
+
return self.ZSQLQuery(query)
else:
@@ -1425,8 +1549,8 @@ class ZSQLExtendFolder(Folder,Persistent
def ZSQLQuery(self,query,debug=None):
"""query"""
if debug:
- zLOG.LOG("ZSQLQuery", zLOG.INFO, query)
-
+ logger("ZSQLQuery", logging.INFO, query)
+
return self.ZSQLSimpleSearch(query)
@@ -1453,7 +1577,7 @@ class ZSQLExtendFolder(Folder,Persistent
self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",")
self.REQUEST.SESSION['come_from_search']="yes"
- return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile))
+ return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile)+"?"+rq)
def ZSQLint(self,string):
@@ -1487,7 +1611,7 @@ class ZSQLExtendFolder(Folder,Persistent
limit=1
newRangeStart=0
- if newRangeStart>=self.REQUEST.SESSION[storename]['count']:
+ if (newRangeStart>=self.REQUEST.SESSION[storename]['count']) or (self.REQUEST.SESSION[storename]['count']==self.REQUEST.SESSION[storename]['rangeEnd']):
#newRangeStart=self.REQUEST.SESSION[storename]['count']-1
return ""
@@ -1586,64 +1710,7 @@ class ZSQLExtendFolder(Folder,Persistent
- def prevLink_old(self,html):
- """prev link"""
- if self.REQUEST['QUERY_STRING']=="":
- qs=self.REQUEST.SESSION['query']
- else:
- qs=self.REQUEST['QUERY_STRING']
- max=re.search(r'max\=(.*)\,',qs.lower())
- offset=re.search(r'offset\=(.*)\,',qs.lower())
- if not offset:
- offsetnew=0
- else:
- offsetnew=int(offset)-max
- if offsetnew<0:
- offsetnew=0
- queries=string.split(qs,",")
- newquery=[]
- if offset:
- for query in queries:
- if query.split("=")[0].lower()=="offset":
- query="-offset=%i"%offsetnew
- newquery.append(query)
- newquerystring=string.join(newquery,"&")
- else:
- queries.append("-offset=%i"%offsetnew)
- newquerystring=string.join(queries,"&")
- return "%s"%(self.actualPath()+"?"+newquerystring,html)
-
- def nextLink_old(self,html):
- """prev link"""
- if self.REQUEST['QUERY_STRING']=="":
- qs=self.REQUEST.SESSION['query']
- else:
- qs=self.REQUEST['QUERY_STRING']
- max=re.search(r'max\=(.*)\,',qs.lower())
-
- offset=re.search(r'offset\=(.*)\,',qs.lower())
- if not offset:
- offsetnew=1
- else:
- offsetnew=int(offset)+int(max)
- if offsetnew<0:
- offsetnew=0
- queries=string.split(qs,",")
- newquery=[]
- if offset:
- for query in queries:
-
- if query.split("=")[0].lower()=="-offset":
- query="-offset=%i"%offsetnew
- newquery.append(query)
- newquerystring=string.join(newquery,"&")
- else:
- queries.append("-offset=%i"%offsetnew)
- newquerystring=string.join(queries,"&")
-
- return "%s"%(self.actualPath()+"?"+newquerystring,html)
-
-
+
manage_addZSQLExtendFolderForm=DTMLFile('ZSQLExtendFolderAdd', globals())
def manage_addZSQLExtendFolder(self, id, title='', label='', description='',
@@ -1955,4 +2022,4 @@ def manage_addZSQLBibliography(self, id,
-
+
\ No newline at end of file