File:  [Repository] / ZSQLExtend / ZSQLExtend.py
Revision 1.105: download - view: text, annotated - select for diffs - revision graph
Thu Feb 22 13:23:20 2007 UTC (17 years, 4 months ago) by dwinter
Branches: MAIN
CVS tags: HEAD
newsearch changed

    1: from OFS.Folder import Folder
    2: from Acquisition import Implicit
    3: from Globals import DTMLFile,package_home,Persistent
    4: import urllib
    5: import re
    6: import string
    7: import sys
    8: #from pyPgSQL import libpq
    9: from AccessControl import getSecurityManager
   10: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
   11: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   12: 
   13: from Products.ZSQLMethods.SQL import SQLConnectionIDs
   14: from xml.sax.saxutils import escape
   15: from types import *
   16: import Shared.DC.ZRDB.DA
   17: import logging
   18: import os.path
   19: import os
   20: import copy
   21: import unicodedata
   22: 
   23: import logging
   24: 
   25: #ersetzt logging
   26: def logger(txt,method,txt2):
   27:     """logging"""
   28:     logging.info(txt+ txt2)
   29: 
   30: 
   31: from OFS.SimpleItem import SimpleItem
   32: 
   33: def getTextFromNode(nodename):
   34:     """get the cdata content of a node"""
   35:     if nodename is None:
   36:         return ""
   37:     nodelist=nodename.childNodes
   38:     rc = ""
   39:     for node in nodelist:
   40:         if node.nodeType == node.TEXT_NODE:
   41:            rc = rc + node.data
   42:     return rc
   43: 
   44: def analyseIntSearch(word):
   45:     #analyse integer searches
   46: 
   47:     splitted=word.split("-")
   48: 
   49:     if len(splitted)==1:
   50:         return "="+splitted[0]
   51:     
   52:     if splitted[0]=="":
   53:         return "< "+splitted[1]
   54: 
   55:     if splitted[1]=='':
   56:         return "> "+splitted[0]
   57:     else:
   58:         return "BETWEEN "+splitted[0]+" AND "+splitted[1]
   59: 
   60:         
   61: 
   62: def sql_quote(v):
   63:     # quote dictionary
   64:     quote_dict = {"\'": "''", "\\": "\\\\"}
   65:     for dkey in quote_dict.keys():
   66:         if string.find(v, dkey) >= 0:
   67:             v=string.join(string.split(v,dkey),quote_dict[dkey])
   68:     return "'%s'" % v
   69: 
   70: def showSQLConnectionIDs(self):
   71:     return SQLConnectionIDs(self)
   72: 
   73: class ZSQLIndex(SimpleItem):
   74:     """index"""
   75:     meta_type="ZSQLIndex"
   76:     
   77:     def __init__(self,index,id,table=''):
   78:         self.index=[x for x in index]
   79:         self.id=id
   80:         self.table=table
   81:         
   82:     def setIndex(self,index):
   83:         self.index=[x for x in index]
   84:         
   85:     def getIndex(self):
   86:         return self.index
   87: 
   88: class ZSQLExtendFolder(Folder,Persistent, Implicit):
   89:     """Folder"""
   90:     meta_type="ZSQLExtendFolder"
   91:     
   92:     def ZSQLQuote(self,str):
   93:         """quote str for sql"""
   94:         return sql_quote(str)
   95:     
   96:     
   97:     def normalizeField(self,table,fieldname, newFieldName=None,mode="alter", RESPONSE=None):
   98:         """normalize a field"""
   99:         import unicodedata
  100:         
  101:         if not newFieldName:
  102:             newFieldName=fieldname+"_normal"
  103:             
  104:         def normal(str):
  105:             if str:
  106:                 return unicodedata.normalize('NFKD', str.decode('utf-8')).encode('ASCII', 'ignore')
  107:             else:
  108:                 return ""
  109:         if mode=="create": # create the field
  110:             qstr="""alter table %s add %s %s"""
  111:             self.ZSQLSimpleSearch(qstr%(table,newFieldName,'text'))
  112:         
  113:         qstr="select oid,%s from %s"%(fieldname,table)
  114:         for result in self.ZSQLSimpleSearch(qstr):
  115:             qstr="update %s set %s = %s where oid = %s"
  116: 
  117:             self.ZSQLSimpleSearch(qstr%(table,newFieldName,self.ZSQLQuote(normal(getattr(result,fieldname))),result.oid))
  118:         
  119:     def importAccessModell(self,configFileName,RESPONSE=None):
  120:         """import tables from access
  121:         @param configFileName: xml-configfile
  122:         """
  123:         from Ft.Xml import Parse
  124:         fh=file(configFileName)
  125: 
  126:         doc=Parse(fh)
  127:         
  128:         x=doc.xpath("//pathToFolder/@path")
  129:         
  130:         
  131:         if not (len(x)==1): # tag ist nich eineindeutig
  132:             return False
  133:         
  134:         pathToFolder=x[0].value
  135:         
  136:         for db in doc.xpath("//db"):
  137:             
  138:             containers=db.xpath("./@container")
  139:             identifiers=db.xpath("./@identify")
  140:             
  141: 
  142:             if not (len(containers)==1):
  143:                 return False
  144:             else:
  145:                 container=containers[0].value
  146:             
  147:             if not (len(identifiers)==1):
  148:                 identifier=None
  149:             else:
  150:                 identifier=identifiers[0].value
  151:             
  152:             self.xsdToTable(container.lower(),container,modus="drop",filename=os.path.join(pathToFolder,container.lower()+".xsd"))
  153:             self.importXMLFileAccess(container.lower(),container,filename=os.path.join(pathToFolder,container.lower()+".xml"),identify=identifier)
  154:             
  155:         return "<html><body>DONE</body></html>"
  156:      
  157:     def xsdToTable(self,table,elementNameForTable,modus="update", filename=None,data=None,RESPONSE=None):
  158:         """reads an xsd file an creates the columns of a table out of its structure
  159:         @param table: name of the table the xml shall be imported into
  160:         @param elementNameForTable: must be a element of type complex type. the element of the sequence in the complex type
  161:                                     define the columns of the table >table<
  162:         @param data (optional): data to be imported
  163:     
  164:         @param filename (optional) or filename
  165:         @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
  166:         @param RESPONSE: (optional)
  167:  
  168:         """
  169:         #from xml.dom.minidom import parseString,parse
  170:         
  171:         from Ft.Xml import Parse
  172:         logger("import xsd",logging.INFO,"called")
  173:         #fh=file("/tmp/fmpxml.xml")
  174:         import bz2
  175:         import base64
  176:         
  177:         
  178:         ret=""
  179:         if data:
  180:           data=bz2.decompress(base64.decodestring(data))
  181:         
  182:           #logger("import xsd",logging.INFO,"received file")
  183:           doc=Parse(data)
  184:           #logger("import xsd",logging.INFO,"parsed file")
  185:         
  186:         elif filename:
  187:           fh=file(filename)
  188:           txt=fh.read()
  189:           
  190:           doc=Parse(txt)
  191:           #logger("import xsd",logging.INFO,"parsed file")
  192:         
  193:         
  194:         Nss={'xsd':'http://www.w3.org/2001/XMLSchema'}
  195:         definingSequence=doc.xpath("""//xsd:element[@name='%s']/xsd:complexType/xsd:sequence/xsd:element/@name"""%elementNameForTable,explicitNss=Nss)
  196:         
  197:         fieldNames=[x.value for x in definingSequence]
  198:         
  199:         
  200:         
  201:         #check if table exists
  202:         
  203:         qstr="""select relname from pg_class where relname = '%s'"""%table
  204:         if not(self.ZSQLSimpleSearch(qstr)) or (len (self.ZSQLSimpleSearch(qstr))<1): # if not the create the table
  205:             columns=[]
  206:             create=True    
  207:         else:
  208:             create=False
  209:             
  210:             logger("update xsd: fieldnames",logging.INFO,repr(fieldNames))                       
  211:             qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """
  212:             columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)]            
  213:         
  214:         
  215:         if (modus=="drop") and (not create): #table shall be deleted, therefore it should exist (not create)
  216:             print "drop"
  217:             qstr="""DROP TABLE %s """
  218:             self.ZSQLSimpleSearch(qstr%table)
  219:             columns=[]
  220:             create=True
  221:         
  222:         for fieldName in fieldNames:
  223:             if type(fieldName) is UnicodeType:
  224:                 fieldName=fieldName.encode('utf-8')
  225:             logging.info("update xml: fieldname",logging.INFO,repr(fieldName))                     
  226:             if fieldName.lower() not in columns:
  227:                 
  228:                 if create:# table does not exist therefore create with one column
  229:                     qstr="""create table %s (%s %s)"""
  230:                     create=False
  231:                 else:# otherwise add the field
  232:                     qstr="""alter table %s add %s %s"""
  233:                 
  234:                 self.ZSQLSimpleSearch(qstr%(table,fieldName,'text'))
  235:                 logger("update xsd: fieldname add",logging.INFO,qstr%(table,fieldName,'text'))                       
  236:    
  237: 
  238:     def importXMLFileAccess(self,table,container,data=None,identify=None,filename=None,RESPONSE=None):
  239:         '''
  240:         Import XML file in access format into the table
  241:         @param table: name of the table the xml shall be imported into
  242:         @param containerTagName: XML-Tag which describes a dataset
  243:         @param data: data to be imported
  244:         @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
  245:         @param RESPONSE: (optional)
  246:         '''
  247:         from xml.dom.pulldom import parseString,parse
  248:         
  249:         logger("import xml",logging.INFO,"called")
  250:         #fh=file("/tmp/fmpxml.xml")
  251:         import bz2
  252:         import base64
  253:         
  254:         ret=""
  255:         if data:
  256:           data=bz2.decompress(base64.decodestring(data))
  257:         
  258:           logger("import xml",logging.INFO,"received file")
  259:           doc=parseString(data)
  260:           logger("import xml",logging.INFO,"parsed file")
  261: 
  262:         elif filename:
  263:           fh=file(filename)
  264:           doc=parse(fh)
  265:           logger("import xml",logging.INFO,"parsed file")
  266:         while 1:
  267:             node=doc.getEvent()
  268: 
  269:             if node is None:
  270:                 break;
  271:             else:
  272:                 if node[1].nodeName.lower()==container.lower(): # make everything case insensitive
  273:                     doc.expandNode(node[1])
  274:                     
  275:                     dataSet={}
  276:                     for col in node[1].childNodes:
  277:                         if col.nodeType is col.ELEMENT_NODE: 
  278:                             data=col.nodeName
  279:                             dataSet[data]=getTextFromNode(col)
  280: 
  281:                     update=False
  282:                     
  283:                     if identify:
  284: 
  285:                         field=dataSet[identify]
  286: 
  287:                         searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field)
  288:                         logger("import xml",logging.INFO,searchStr)
  289:                         search=self.ZSQLSimpleSearch(searchStr)
  290:                         if search:
  291:                             update=True
  292:                     
  293:                     if update:
  294:                         tmp=[]
  295:                         for fieldName in dataSet.keys():
  296:                             tmp.append("""%s = %s"""%(fieldName,self.ZSQLQuote(dataSet[fieldName])))
  297:                         setStr=",".join(tmp)
  298: 
  299:                         field=dataSet[identify]
  300:                   
  301:                         queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field)
  302:                         logger("update xml",logging.INFO,queryStr)
  303:                         self.ZSQLSimpleSearch(queryStr)
  304:                         ret+="ud: %s \n"%field
  305:                     else:
  306: 
  307:                        
  308:                         fields=",".join(dataSet.keys())
  309:                         values=",".join([""" %s """%self.ZSQLQuote(dataSet[x]) for x in dataSet.keys()])
  310:                   
  311:                         
  312:                         queryStr="""INSERT INTO %s  (%s) VALUES (%s)"""%(table,fields,values)
  313:                         self.ZSQLSimpleSearch(queryStr)
  314:                         logger("update xml",logging.INFO,queryStr)
  315:                         
  316:                         
  317:                         
  318:           
  319:         return ret
  320:         
  321:     
  322:     def importXMLFile(self,table,data=None,identify=None,filename=None,RESPONSE=None):
  323:         #TODO: finish importXMLFile
  324:         '''
  325:         Import XML file into the table
  326:         @param table: name of the table the xml shall be imported into
  327:         @param containerTagName: XML-Tag which describes a dataset
  328:         @param file: xmlfile handle
  329:         @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
  330:         @param RESPONSE: (optional)
  331:         '''
  332:         from xml.dom.pulldom import parseString
  333: 
  334:         doc=parseString(file.read())
  335:         while 1:
  336:             node=doc.getEvent()
  337:         
  338:             if node is None:
  339:                 break;
  340:             else:
  341:                 if node[1].nodeName==containerTagName:
  342:                     doc.expandNode(node[1])
  343:                     cols=node[1].getElementsByTagName('COL')
  344:                     dataSet=[]
  345:                     for col in cols:
  346:                         data=col.getElementsByTagName('DATA')
  347:                         dataSet.append(getTextFromNode(data[0]))
  348:                     update=False
  349:                     if identify:
  350: 
  351:                         nr=fieldNames.index(identify)
  352:                         field=dataSet[nr]
  353: 
  354:                         searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field)
  355:                         logger("import xml",logging.INFO,searchStr)
  356:                         search=self.ZSQLSimpleSearch(searchStr)
  357:                         if search:
  358:                             update=True
  359:                     
  360:                     if update:
  361:                         tmp=[]
  362:                         for fieldName in fieldNames:
  363:                             tmp.append("""%s = %s"""%(fieldName,self.ZSQLQuote(dataSet[fieldNames.index(fieldName)])))
  364:                         setStr=",".join(tmp)
  365:                         nr=fieldNames.index(identify)
  366:                         field=dataSet[nr]
  367:                   
  368:                         queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field)
  369:                         logger("update xml",logging.INFO,queryStr)
  370:                         self.ZSQLSimpleSearch(queryStr)
  371:                         ret+="ud: %s \n"%field
  372:                     else:
  373: 
  374:                        
  375:                         fields=",".join(fieldNames)
  376:                         values=",".join([""" %s """%self.ZSQLQuote(x) for x in dataSet])
  377:                   
  378:                         
  379:                         queryStr="""INSERT INTO %s  (%s) VALUES (%s)"""%(table,fields,values)
  380:                         self.ZSQLSimpleSearch(queryStr)
  381:                         logger("update xml",logging.INFO,queryStr)
  382:                         ret+="ad: %s \n"%field
  383:                         
  384:                 elif node[1].nodeName=="METADATA":
  385:                     fieldNames=[]
  386:                     doc.expandNode(node[1])
  387:                 
  388:                     names=node[1].getElementsByTagName('FIELD')
  389: 
  390:                     for name in names:
  391:                         fieldNames.append(name.getAttribute('NAME'))
  392:                     
  393:                     logger("update xml: fieldnames",logging.INFO,repr(fieldNames))                       
  394:                     qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """
  395:                     columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)]
  396:                  
  397:                     for fieldName in fieldNames:
  398:                         logger("update xml: fieldname",logging.INFO,repr(fieldName))                     
  399:                         if fieldName not in columns:
  400:                             qstr="""alter table %s add %s %s"""
  401:                             self.ZSQLSimpleSearch(qstr%(table,fieldName,'text'))
  402:                             logger("update xml: fieldname add",logging.INFO,qstr%(table,fieldName,'text'))                       
  403:                 #fn=node[1].getAttribute("xml:id")
  404:                 #nf=file("xtf/"+fn+".xtf",'w')
  405:                 #nf.write("""<texts xmlns="http://emegir.info/xtf" xmlns:lem="http://emegir.info/lemma" >"""+node[1].toxml()+"</texts>")
  406:                 #print "wrote: %s"%fn
  407: 
  408: 
  409:     def importXMLFileFMP(self,table,data=None,filename=None,update_fields=None,id_field=None,sync_mode=False,RESPONSE=None):
  410:         '''
  411:         Import FileMaker XML file (FMPXMLRESULT format) into the table.
  412:         @param table: name of the table the xml shall be imported into
  413:         @param data: xml data as bz2 string
  414:         @param filename: xmlfile filename
  415:         @param update_fields: (optional) list of fields to update; default is to create all fields
  416:         @param id_field: (optional) field which uniquely identifies an entry for updating purposes.
  417:         @param sync_mode: (optional) really synchronise, i.e. delete entries not in XML file
  418:         @param RESPONSE: (optional)
  419:         '''
  420:         from xml.dom.pulldom import parseString,parse
  421:         import transaction
  422: 
  423:         ret = ""
  424: 
  425:         if data:
  426:             data=bz2.decompress(base64.decodestring(data))
  427:             logger("fmpxml",logging.INFO,"received file")
  428:             doc=parseString(data)
  429:             logger("fmpxml",logging.INFO,"parsed file")
  430: 
  431:         elif filename:
  432:             fh=file(filename)
  433:             logger("fmpxml",logging.INFO,"reading file")
  434:             doc=parse(fh)
  435:             logger("fmpxml",logging.INFO,"parsed file")
  436: 
  437:         dbIDs = {}
  438:         rowcnt = 0
  439:         
  440:         if id_field is not None:
  441:             # prepare a list of ids for sync mode
  442:             qstr="select %s from %s"%(id_field,table)
  443:             for id in self.ZSQLSimpleSearch(qstr):
  444:                 # value 0: not updated
  445:                 dbIDs[id[0]] = 0;
  446:                 rowcnt += 1
  447:                 
  448:             logger("fmpxml",logging.INFO,"%d entries in DB to sync"%rowcnt)
  449:         
  450:         fieldNames = []
  451:         rowcnt = 0
  452:         id_val = ''
  453:         
  454:         while 1:
  455:             node=doc.getEvent()
  456:         
  457:             if node is None:
  458:                 break;
  459:             
  460:             # METADATA tag defines number and names of fields in FMPXMLRESULT
  461:             if node[1].nodeName == 'METADATA':
  462:                 doc.expandNode(node[1])
  463:             
  464:                 names=node[1].getElementsByTagName('FIELD')
  465: 
  466:                 for name in names:
  467:                     fn = name.getAttribute('NAME')
  468:                     fieldNames.append(fn)
  469:                 
  470:                 if update_fields is None:
  471:                     # update all fields
  472:                     update_fields = fieldNames
  473:                 
  474:                 logger("fmpxml fieldnames:",logging.INFO,repr(fieldNames))
  475:                 # get list of fields in db table
  476:                 qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s'"""
  477:                 columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)]
  478:                 
  479:                 # adjust db table to fields in XML and fieldlist
  480:                 for fieldName in fieldNames:
  481:                     logger("fmpxml fieldname:",logging.INFO,repr(fieldName))                     
  482:                     if (fieldName not in columns) and (fieldName in update_fields):
  483:                         qstr="""alter table %s add %s %s"""
  484:                         self.ZSQLSimpleSearch(qstr%(table,fieldName,'text'))
  485:                         logger("fmpxml add field:",logging.INFO,qstr%(table,fieldName,'text'))
  486:                         
  487:             # ROW tags (in RESULTSET tag) hold data
  488:             elif node[1].nodeName == 'ROW':
  489:                 rowcnt += 1
  490:                 
  491:                 doc.expandNode(node[1])
  492:                 cols=node[1].getElementsByTagName('COL')
  493:                 dataSet={}
  494:                 i = 0
  495:                 # populate with data
  496:                 for col in cols:
  497:                     data=col.getElementsByTagName('DATA')
  498:                     dataSet[fieldNames[i]] = getTextFromNode(data[0])
  499:                     i += 1
  500:                     
  501:                 update=False
  502:                 
  503:                 # synchronize by id_field
  504:                 if id_field:
  505:                     id_val=dataSet[id_field]
  506:                     if id_val in dbIDs:
  507:                         dbIDs[id_val] += 1
  508:                         update=True
  509:                 
  510:                 if update:
  511:                     # update existing row (by id_field)
  512:                     setvals=[]
  513:                     for fieldName in update_fields:
  514:                         setvals.append("%s = %s"%(fieldName,self.ZSQLQuote(dataSet[fieldName])))
  515:                     setStr=string.join(setvals, ',')
  516:                     id_val=dataSet[id_field]
  517:                     qstr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,id_field,id_val)
  518:                     #logger("fmpxml update:",logging.INFO,queryStr)
  519:                     self.ZSQLSimpleSearch(qstr)
  520:                     ret+="up: %s \n"%id_val
  521:                 else:
  522:                     # create new row
  523:                     fields=string.join(update_fields, ',')
  524:                     values=string.join([" %s "%self.ZSQLQuote(dataSet[x]) for x in update_fields], ',')
  525:                     qstr="""INSERT INTO %s (%s) VALUES (%s)"""%(table,fields,values)
  526:                     self.ZSQLSimpleSearch(qstr)
  527:                     #logger("fmpxml: insert",logging.INFO,queryStr)
  528:                     ret+="ad: %s \n"%dataSet.get(id_field, rowcnt)
  529: 
  530:                 #logger("fmpxml row:",logging.INFO,"%d (%s)"%(rowcnt,id_val))
  531:                 if (rowcnt % 10) == 0:
  532:                     logger("fmpxml row:",logging.INFO,"%d (%s)"%(rowcnt,id_val))
  533:                     transaction.commit()
  534: 
  535:         transaction.commit()
  536:         if sync_mode:
  537:             # delete unmatched entries in db
  538:             for id in dbIDs.keys():
  539:                 # find all not-updated fields
  540:                 if dbIDs[id] == 0:
  541:                     logger("fmpxml delete:",logging.INFO,id)
  542:                     qstr = "DELETE FROM %s WHERE %s = '%s'"
  543:                     self.ZSQLSimpleSearch(qstr%(table,id_field,id))
  544:                     
  545:                 elif dbIDs[id] > 1:
  546:                     logger("fmpxml sync:",logging.INFO,"id used more than once?"+id)
  547:             
  548:             transaction.commit()
  549:             
  550:         return ret        
  551:         
  552:     def generateIndex(self,field,index_name,table,RESPONSE=None):
  553:         """erzeuge index aus feld"""
  554:         index={}
  555:         founds=self.ZSQLSimpleSearch("""SELECT %s,oid FROM %s LIMIT 2000"""%(field,table))
  556: 
  557:         for found in founds:
  558:             tmp=getattr(found,field,None)
  559:             if tmp:
  560:                 strings=tmp.split(" ")
  561:                 for string in strings:
  562:                     if index.get(string):
  563:                         index[string].append(found.oid)
  564:                     else:
  565:                         index[string]=[found.oid]
  566:                     RESPONSE.write(string+"\n")
  567:             
  568:         if not hasattr(self,index_name):
  569:             obj=ZSQLIndex(index,index_name,table)
  570:             self._setObject(index_name,obj)
  571:                     
  572:         self._getOb(index_name).setIndex(index)
  573:         
  574:     def getIndex(self,index_name):
  575:         """getIndex"""
  576:         founds=self.ZopeFind(self,obj_ids=[index_name])
  577:         
  578:         return founds[0][1].getIndex()
  579:     
  580:             
  581:     def testneu(self):
  582:         """test"""
  583:         relStatement="""period like '%s%%'"""
  584:         statement="select * from cdli_cat"
  585:         wherePart="museum_no like 'VAT%'"
  586:         classes=['Uruk III','Uruk IV']
  587:         return self.searchRel(relStatement,statement,wherePart,classes)
  588: 
  589:     def URLquote(self,txt):
  590:         """urlquote"""
  591:         return urllib.quote(txt)
  592:     
  593:     def searchRel(self,relStatement,statement,wherePart,classes):
  594:         """suche relative haufigkeiten"""
  595:         ret={}
  596:         allRecords=len(self.ZSQLSimpleSearch(statement + " where "+wherePart))
  597:         
  598:         for oneclass in classes:
  599:             ret[oneclass]=len(self.ZSQLSimpleSearch(statement + " where ("+wherePart+") and "+ relStatement%oneclass))
  600:         
  601:         return (ret,allRecords)
  602:                   
  603:     def content_html(self):
  604:         """template fuer content"""
  605:         
  606:         try:
  607:             obj=getattr(self,"ZSQLBibliography_template")
  608:             return obj()
  609:         except:
  610:             pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ZSQLBibliography_template_standard.zpt'),content_type='text/html').__of__(self)
  611:             pt.content_type="text/html"
  612:             
  613:             return pt()
  614: 
  615:         
  616:     def getWeight(self):
  617:         """getLabe"""
  618:         try:
  619:             return self.weight
  620:         except:
  621:             return ""
  622: 
  623:     def getLabel(self):
  624:         """getLabe"""
  625:         try:
  626:             return self.label
  627:         except:
  628:             return ""
  629: 
  630:     def getDescription(self):
  631:         """getLabe"""
  632:         try:
  633:             return self.description
  634:         except:
  635:             return ""
  636: 
  637:     manage_options=Folder.manage_options+(
  638:         {'label':'Main Config','action':'changeZSQLExtendForm'},
  639:        )
  640: 
  641:     def changeZSQLExtendForm(self):
  642:         """change folder config"""
  643:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeZSQLExtendForm.zpt')).__of__(self)
  644:         return pt()
  645: 
  646: 
  647:     def changeZSQLExtend(self,label,description,weight=0,REQUEST=None,connection_id=None):
  648:         """change it"""
  649:         self.connection_id=connection_id
  650:         self.weight=weight
  651:         self.label=label
  652:         self.description=description
  653:         
  654:         if REQUEST is not None:
  655:             return self.manage_main(self, REQUEST)
  656: 
  657:     def formatAscii(self,str,url=None):
  658:         """ersetze ascii umbrueche durch <br>"""
  659:         #url=None
  660:         str=str.rstrip().lstrip()
  661:         
  662:         if url and str:
  663:             
  664:             retStr=""
  665:             words=str.split("\n")
  666:             
  667:             for word in words:
  668:                 strUrl=url%word
  669:                 #print "str",strUrl
  670:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
  671:             str=retStr
  672:         if str:
  673:             return re.sub(r"[\n]","<br/>",str)
  674:         else:
  675:             return ""
  676:         
  677:     def getSAttribute(self,obj,atribute,pref=''):
  678:         """get Attribute or emptystring"""
  679:         
  680:         #print "obj",obj
  681:         try:
  682:             return pref+getattr(obj,atribute)
  683:         except:
  684:             return ""
  685:         
  686:     def getS(self,str):
  687:         """make none to empty string"""
  688:         if str:
  689:             return str
  690:         else:
  691:             return ""
  692: 
  693:     def actualPath(self,url=None):
  694:         """path"""
  695: 
  696:         if self.REQUEST['HTTP_X_FORWARDED_SERVER']=='':
  697:             host=self.REQUEST['HTTP_HOST']
  698:         else:
  699:             host=self.REQUEST['HTTP_X_FORWARDED_SERVER']
  700:         if not url:
  701:                 return "http://"+host+self.REQUEST['PATH_TRANSLATED']
  702:         else:
  703:                 temp=self.REQUEST[url].split("/")
  704:                 temp[2]=host
  705:                 return string.join(temp,"/")
  706: 
  707:     def getRequest(self):
  708:         """request"""
  709:         return self.REQUEST
  710: 
  711:     def lowerEnd(self,path):
  712:         """oinly for demo"""
  713:         return os.path.splitext(path)[0]+".jpg"
  714:         
  715:     def ZSQLisEmpty(self,field):
  716:         """Teste ob Treffer leer"""
  717:         #print "field",field
  718:         if not field:
  719:             return 1
  720:         if field.strip()=="":
  721:             return 1
  722:         return 0
  723: 
  724:     def ZSQLsearchOptions(self,fieldname=""):
  725:         """return HTML Fragment with search options"""
  726:         
  727:         ret="""<select name="-op_%s">
  728:         <option value="bw">begins with</option>                 <!-- begins with / beginnt mit, "Wort*" -->
  729:         <option value="ew">ends with</option>
  730:         <option value="ct" selected>contains</option>                   <!-- contains / enthaellt, "Wort" -->
  731:     <option value="eq">equals</option>                          <!-- equals / ist, =Wort -->
  732: </select>"""%fieldname
  733:         return ret
  734: 
  735:     def ZSQLSelectionFromCRList(self,fieldname,listField,boxType="checkbox",checked=None):
  736:         """generate select options from a cr seperated list"""
  737:         fields=listField.split("\n")
  738:         ret=""
  739:         for field in fields:
  740:             if checked and (field in checked.split("\n")):
  741:                 ret+="""<input name="%s" type="%s" value="%s" checked>%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
  742:             else:
  743:                 ret+="""<input name="%s" type="%s" value="%s">%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
  744:         return ret
  745: 
  746:     def ZSQLSelectionFromSearchList(self,fieldname,results,fieldnameResult,boxType="checkbox",checked=None):
  747:         """generate select options from a cr seperated list"""
  748: 
  749:         ret=""
  750:         if not results: return ""
  751:         
  752:         for result in results:
  753:             field=getattr(result,fieldnameResult)
  754:             if field:
  755:                 if checked and (getattr(result,fieldnameResult) in checked.split("\n")):
  756:                     ret+="""<input name="%s" type="%s" value="%s" checked>%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
  757:                 else:
  758:                     ret+="""<input name="%s" type="%s" value="%s">%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
  759:         return ret
  760: 
  761: 
  762:     def ZSQLOptionsFromCRList(self,fieldname,listField, multiple='',start=None,startValue=None,size=None,selected=None):
  763:         """generate select oprions form a cr seperated list"""
  764:         fields=listField.split("\n")
  765:         if size:
  766:             ret="""<select name="%s" %s size="%s" >
  767:             """%(fieldname,multiple,size)
  768: 
  769:         else:
  770:             ret="""<select name="%s" %s >
  771:             """%(fieldname,multiple)
  772:         if start:
  773:             if start==' ':
  774:                 start=''
  775:                 if not startValue:
  776:                     startValue=start
  777:                     
  778:             ret+="""<option value="%s" >%s</option>"""%(startValue,start)
  779:         for field in fields:
  780:             if selected and (field in selected.split("\n")):
  781:                  ret+="""<option selected value="%s">%s</option>"""%(field.encode('utf-8'),field.encode('utf-8'))
  782:             else:
  783:                  ret+="""<option value="%s">%s</option>"""%(field.encode('utf-8'),field.encode('utf-8'))
  784:         ret+="""</select>"""
  785:         return ret
  786: 
  787:     def ZSQLOptionsFromSearchList(self,fieldname,results,fieldName,valueName=None,start=None, multiple='',startValue=None,additionalSelect="",size=None,linelen=None,selected=None):
  788:         """generate select options form a search list
  789:         es wird
  790:         <select name=fieldname mutiple>
  791:         <option value=startValue>start</option>
  792:         <option value=result.fieldName>result.fieldValue</option>
  793:         erzeugt.
  794:         
  795:         @parameter fieldname: Name fuer name-wert im select-tag
  796:         @results results: Resultobject einer SQL-suche
  797:         @parameter fieldName: Name des Feldes, das als value in den option-tag geschrieben werden soll.
  798:         @parameter valueName: (optional) Name des Feldes, dass als im option-tag ausgegeben wird, default wert ist valueName=fieldName
  799:         @start: (optional) falls zusaetzliches option tag erzeugt werden soll, gibt start an was im option tag steht
  800:         @startValue: gibt den entsprechenden Wert an.
  801:         @linelen: (optional) maximale laenge eines Eintrages 
  802:                     der im Klappmenue noch angezeigt wird, laengeres wird abgeschnitten.
  803:         """
  804:         if not valueName:
  805:             valueName=fieldName
  806:         if size:
  807:             ret="""<select name="%s" %s size="%s" %s>
  808:             """%(fieldname,multiple,size,additionalSelect)
  809:         else:
  810:             ret="""<select name="%s" %s %s>
  811:             """%(fieldname,multiple,additionalSelect)
  812:         if start:
  813:             if start==' ':
  814:                         start=''
  815:             
  816:             if not startValue:
  817:                     startValue=start
  818:                             
  819:             ret+="""<option value="%s" >%s</option>"""%(startValue,start)
  820:         for result in results:
  821:             field=getattr(result,fieldName)
  822:             fieldValue=getattr(result,valueName)
  823: 
  824:             if fieldValue:
  825:                
  826:                 if not linelen:
  827: 
  828:                     
  829:                     if field == selected:
  830: 
  831:                         ret+="""<option value="%s" selected>%s</option>"""%(field,fieldValue)
  832:                     else:
  833:                         ret+="""<option value="%s">%s</option>"""%(field,fieldValue)
  834: 
  835:                 else:
  836:                     mist = """%s"""%(fieldValue)
  837:                     if len(mist) > string.atoi(linelen):
  838:                         mist = mist[:string.atoi(linelen)]
  839:                     ret+="""<option value="%s">%s</option>"""%(field,mist)
  840:         ret+="""</select>"""
  841:         return ret
  842: 
  843:             
  844:     def ZSQLInlineSearchU(self,storename=None,args=None,**argv):
  845:         """one element if exists"""
  846:         qs=[]
  847:         if storename:
  848:             """store"""
  849:             storename=storename
  850:         else:
  851:             storename="foundCount"
  852:             
  853:         if args:
  854:             argTmp=args
  855:         else:
  856:             argTmp=argv
  857: 
  858: 
  859:         #print "INLINE:",argv
  860:         for a in argTmp.keys():
  861: 	    aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
  862:             qs.append(aFiltered+"="+urllib.quote(str(argTmp[a])))
  863:         #return []  
  864:         ret = self.parseQueryString(string.join(qs,","),"_",storename=storename)
  865: 
  866:         try:
  867:             return ret[0]
  868:         except:
  869:             return None
  870:      
  871:      
  872:     def ZSQLSequentialSearch(self,_fieldlist,_searchTerm,storename=None,args=None,**argv):
  873:         """get a list of tuples (fields,searchoptions,table) to search the searchTerm in, returns dictionary. """
  874:         #print "do search with:",_fieldlist,_searchTerm,storename,args,argv
  875:         ret={} 
  876:         if args:
  877:             argTmp=args
  878:         else:
  879:             argTmp=argv
  880: 
  881:         for field in _fieldlist:
  882: 
  883:             argTmp2=copy.deepcopy(argTmp)
  884:             argTmp2[field[0]]=_searchTerm
  885:             argTmp2['_op_'+field[0]]=field[1]
  886:             argTmp2['_table']=field[2]
  887:             
  888:             ret[field[0]]=(self.ZSQLInlineSearch(storename=storename,args=argTmp2),field[3],field[4],field[5],field[6])
  889:         
  890:         return ret
  891:     
  892:     
  893:     def ZSQLInlineSearch(self,storename=None,args=None,**argv):
  894:         """inlinesearch"""
  895:        
  896:         qs=[]
  897:         if storename:
  898:             """store"""
  899:         else:
  900:             storename="foundCount"
  901:             
  902:     
  903: 
  904:         if args:
  905:             argTmp=args
  906:         else:
  907:             argTmp=argv
  908: 
  909: 
  910:         #print "INLINE:",argv
  911:         for a in argTmp.keys():
  912:             aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
  913:       
  914:             if type(argTmp[a]) is ListType: # ein parameter zweimal
  915:                     value=""
  916:                     #TODO find a better solution, currently only the last non empty entry is used.
  917:                     for x in argTmp[a]:
  918:                         if x:
  919:                             value=x
  920:             else:
  921:                 value=str(argTmp[a])
  922:             qs.append(aFiltered+"="+urllib.quote(value))
  923:             
  924:                 
  925:         #return []  
  926: 
  927:         return self.parseQueryString(string.join(qs,","),"_",storename=storename)
  928: 
  929:     def ZSQLInlineSearch2(self,query):
  930:         """inlinesearch"""
  931:         qs=[]
  932:         
  933:         #print "INLINE:",query
  934:         return self.ZSQLSimpleSearch(query)
  935:     
  936: 
  937:     def ZSQLResetConnection(self):
  938:         """reset the connectione"""
  939:         try:
  940:             self.getConnectionObj().manage_close_connection()
  941:         except:
  942:             logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  943:         try:
  944:             self.getConnectionObj().manage_open_connection()
  945:         except:
  946:             logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  947: 
  948:     def ZSQLSimpleSearch(self,query=None,max_rows=1000000):
  949:         """simple search"""
  950:     
  951:         #print query
  952:         if not query:
  953:             query=self.query
  954:         
  955:         
  956:         if (hasattr(self,"_v_searchSQL") and (self._v_searchSQL == None)) or (not hasattr(self,"_v_searchSQL")):
  957:             
  958:             self._v_searchSQL=Shared.DC.ZRDB.DA.DA("_v_searchSQL","_v_searchSQL",self.getConnectionObj().getId(),"var","<dtml-var var>")
  959:             
  960:             self._v_searchSQL.max_rows_=max_rows
  961:             try:
  962:                 return self._v_searchSQL.__call__(var=query)
  963:             except :
  964: 
  965:                 if sys.exc_info()[0]=="Database Error":
  966:                     try:
  967:                         self.getConnectionObj().manage_open_connection()
  968:                     except:
  969:                         logger("ZSQLSimpleSearch",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  970:         else:
  971:             try:
  972: 
  973:                 self._v_searchSQL.max_rows_=max_rows
  974:                 
  975:                 return self._v_searchSQL.__call__(var=query)
  976:             except :
  977: 
  978:                 if sys.exc_info()[0]=="Database Error":
  979:                     try:
  980:                         self.getConnectionObj().manage_open_connection()
  981:                     except:
  982:                         logger("ZSQLSimpleSearch",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  983: 
  984:     def getConnectionObj(self):
  985:         if hasattr(self,'connection_id'):
  986:             return getattr(self,self.connection_id)
  987:        
  988:                     
  989:     def ZSQLSimpleSearch2(self,query=None):
  990:         """ returrn SQLSearch"""
  991:        
  992:         if not query:
  993:             query=self.query
  994:         if getattr(self,'_v_search',None):
  995:             
  996:             return self._v_search(var=query)
  997:         
  998:         if hasattr(self,'search') and (self.search.meta_type=="Z SQL Method"):
  999:             self._v_search=self.search
 1000:             return self.search(var=query)
 1001:         else:
 1002:             if hasattr(self.aq_parent.aq_parent,'search') and (self.aq_parent.aq_parent.search.meta_type=="Z SQL Method"):
 1003:                 self._v_search=self.aq_parent.aq_parent.search
 1004:                 return self.aq_parent.aq_parent.search(var=query)
 1005:             else:
 1006:                 search=self.ZopeFind(self,obj_metatypes=["Z SQL Method"],search_sub=1)
 1007:                 if search:
 1008:                     self._v_search=search[0][1]
 1009:                     return search[0][1](var=query)
 1010:                 else:
 1011:                     return []
 1012:     
 1013:         
 1014:         
 1015:     def ZSQLAdd(self,format=None,RESPONSE=None,args=None,**argv):
 1016:         """Neuer Eintrag"""
 1017:             
 1018: 	if args:
 1019:             argTmp=args
 1020:         else:
 1021:             argTmp=argv
 1022: 
 1023:         qs_temp=[]
 1024:     
 1025:         for a in self.REQUEST.form.keys():
 1026:             qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
 1027: 
 1028:         qs=string.join(qs_temp,",")
 1029:         
 1030:         for field in argTmp.keys():
 1031:                    if field[0]=="_":
 1032:                        fieldTmp="-"+field[1:]
 1033:                    else:
 1034:                        fieldTmp=field
 1035:                        
 1036:                    qs+=",%s=%s"%(fieldTmp,argTmp[field])
 1037:         
 1038:         
 1039:         addList={}
 1040:         for q in qs.split(","):
 1041:             name=re.sub("r'+'"," ",q.split("=")[0].lower())
 1042:             value=q.split("=")[1]
 1043:             value=re.sub(r'\+'," ",value)
 1044:             value=urllib.unquote(value) 
 1045:             if name=="-table":
 1046:                 table=urllib.unquote(value)
 1047:             elif name=="-format":
 1048:                 format=urllib.unquote(value)
 1049:             elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):
 1050:                 addList[urllib.unquote(name)]=urllib.unquote(value)
 1051: 
 1052:         keyList=[]
 1053:         valueList=[]
 1054:         for x in addList.keys():
 1055:             keyList.append("\""+x+"\"")
 1056:             valueList.append(sql_quote(addList[x]))
 1057: 
 1058:         keyString=string.join(keyList,",")
 1059:         valueString=string.join(valueList,",")
 1060:         
 1061:         queryString="INSERT INTO %s (%s) VALUES (%s)"%(table,keyString,valueString)
 1062: 
 1063:         self.ZSQLSimpleSearch(queryString)
 1064:         
 1065:         if RESPONSE and format:
 1066:             return RESPONSE.redirect(format)
 1067:         else:
 1068:             return True
 1069:         
 1070:     def ZSQLChange(self,format=None,RESPONSE=None,USE_FORM=None,args=None,**argv):
 1071:         """change entries"""
 1072:         #qs=self.REQUEST['QUERY_STRING']
 1073:         # very bad hack
 1074: 
 1075:         qs_temp=[]
 1076:         if USE_FORM or RESPONSE:
 1077:             for a in self.REQUEST.form.keys():
 1078:         
 1079:                 qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
 1080: 
 1081:         
 1082:         if args:
 1083:             arg_tmp=args
 1084:         else:
 1085:             arg_tmp=argv
 1086:             
 1087:         for field in arg_tmp.keys():
 1088:                 
 1089:                    if field[0]=="_":
 1090:                        fieldTmp="-"+field[1:]
 1091:                    else:
 1092:                        fieldTmp=field
 1093:                        
 1094:                    qs_temp.append("%s=%s"%(fieldTmp,arg_tmp[field]))
 1095:         
 1096:         
 1097:         changeList=[]
 1098:         logging.info("ZSQLChange qs_temp: %s"%repr(qs_temp))
 1099:         for q in qs_temp:
 1100:        
 1101:             name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))
 1102:             value="=".join(q.split("=")[1:])
 1103:             value=re.sub(r'\+'," ",value)
 1104:             value=urllib.unquote(value)
 1105:          
 1106:             if name=="-table":
 1107:                     table=urllib.unquote(value)
 1108:             elif name=="-identify":
 1109:                 identify=urllib.unquote(value)
 1110:                 identify=identify.split("=")[0]+"="+sql_quote(identify.split("=")[1])
 1111:             elif name=="-format":
 1112:                 format=urllib.unquote(value)
 1113:             #elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):
 1114:             elif (not (name[0]=="-" or name[0]=="_")):
 1115: 
 1116: 		if value=="":
 1117: 	                changeList.append("\""+name+"\"=null")
 1118: 		else:
 1119:                 	changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value)))
 1120:                 
 1121:         changeString=string.join(changeList,",")
 1122: 
 1123:         queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)
 1124:         logger("ZSQLExtend",logging.INFO,"CHANGE: "+queryString)
 1125: 
 1126:         self.ZSQLSimpleSearch(queryString)
 1127:         
 1128:         
 1129:         if RESPONSE and format:
 1130:             return RESPONSE.redirect(format)
 1131:         else:
 1132:             return True
 1133:    
 1134: 
 1135:     def ZSQLFindIndexed(self,qs="",select="oid,*",storename=None,indexedFields=['data_line'],restrictField='id_text',**argv):
 1136:         """find2"""
 1137:         
 1138:         for index in self.ZopeFind(self,obj_ids=indexedFields):
 1139:             txt=argv.get(index[0],None)
 1140:             if txt:
 1141:                 oids=index[1].getIndex()[txt]
 1142:                 
 1143:         search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)
 1144:      
 1145:         search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
 1146:         return search2
 1147:     
 1148:     def ZSQLFind2(self,qs="",select="oid,*",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',**argv):
 1149:         """find2"""
 1150:         
 1151:         search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)
 1152:      
 1153:         search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
 1154:         return search2
 1155:     
 1156:       
 1157:     
 1158:     def ZSQLFind(self,qs="",select="oid,*",storename="foundCount",tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,**argv):
 1159:         """search in database"""
 1160: 
 1161:         def delEmpty(list):
 1162:             """"loesche leere elemente aus der liste"""
 1163:             ret=[]
 1164:             for x in list:
 1165:                 splitted=x.split("=")
 1166:                 if (len(splitted)>1) and not (splitted[1]==' '):
 1167:                     ret.append(x)
 1168:             return ret
 1169: 
 1170:         if qs=="":
 1171:            #kein querystring ubergeben 
 1172:            if self.REQUEST['QUERY_STRING']:
 1173:                qs=self.REQUEST['QUERY_STRING']
 1174: 
 1175:                qs=string.join(qs.split("&"),",")
 1176: 
 1177:                for field in argv.keys():
 1178:                    if field[0]=="_":
 1179:                        fieldTmp="-"+field[1:]
 1180:                    else:
 1181:                        fieldTmp=field
 1182:                        
 1183:                    qs+=",%s=%s"%(fieldTmp,argv[field])
 1184:                    
 1185:            else:
 1186: 
 1187:                qs=self.REQUEST.SESSION.get('query','')
 1188:                
 1189:                for field in argv.keys():
 1190:                    if field[0]=="_":
 1191:                        fieldTmp="-"+field[1:]
 1192:                    else:
 1193:                        fieldTmp=field
 1194:                    
 1195:                    qs+=",%s=%s"%(fieldTmp,argv[field])
 1196: 
 1197:          
 1198: 
 1199:         else:
 1200:             self.REQUEST['QUERY_STRING']=qs
 1201: 
 1202:             qs=string.join(qs.split("&"),",")
 1203:             
 1204:         
 1205:         
 1206:         qs=re.sub("\\+"," ",qs)#TODO: Austauschen da Leerzeichen bei http-get durch + ersetzt wird, generell sollte alles auf post umgeschrieben werden. vom search formular.
 1207: 
 1208:         qs=string.join(delEmpty(qs.split(",")),",")
 1209: 
 1210: 
 1211:         #store query for further usage
 1212:         #TODO: erste der beiden ist ueberfluessig
 1213:         self.REQUEST.SESSION['query']=qs
 1214:         if not self.REQUEST.SESSION.has_key(storename):
 1215:                 self.REQUEST.SESSION[storename]={}
 1216:                 
 1217:         self.REQUEST.SESSION[storename]['qs']=qs
 1218:         
 1219:                
 1220:         #print "calling Query with",repr(NoQuery)
 1221:         ret=self.parseQueryString(qs,"-",select=select,storemax="yes",storename=storename,tableExt=tableExt,NoQuery=NoQuery,NoLimit=NoLimit,restrictField=restrictField,restrictConnect=restrictConnect,filter=filter)
 1222:         #print self.REQUEST.SESSION["foundCount"]
 1223:         
 1224:         
 1225:         return ret
 1226: 
 1227:     def ZSQLFoundCountLen(self,var):
 1228:         return len(var)
 1229:             
 1230:     def ZSQLFoundCount(self,qs="",select="*",storename="foundCount"):
 1231:                 
 1232:         return self.REQUEST.SESSION[storename]['count']
 1233: 
 1234:     def ZSQLRangeStart(self,storename="foundCount"):
 1235:       
 1236:         return int(self.REQUEST.SESSION[storename]['rangeStart'])+1
 1237:     
 1238:     def ZSQLRangeSize(self,storename="foundCount"):
 1239:         
 1240:         return self.REQUEST.SESSION[storename]['rangeSize']
 1241: 
 1242:     def ZSQLRangeEnd(self,storename="foundCount"):
 1243:    
 1244:         return str(min(int(self.REQUEST.SESSION[storename]['rangeEnd']),int(self.REQUEST.SESSION[storename]['count'])))
 1245: 
 1246:     def ZSQLNewQuery(self,linkText,storename="foundCount",**argv):
 1247:         """suche neu"""
 1248:         return self.ZSQLNewSearch(linkText,storename,url=self.REQUEST['URL'],args=argv)
 1249:     
 1250:     def ZSQLNewSearch(self,linkText,storename="foundCount",url=None,args=None,**argv):
 1251:         """suche mit alten parametern bis auf die in argv getauschten"""
 1252:         str = self.ZSQLNewSearchURL(storename, url, args, **argv)
 1253:         return """<a href="%s"> %s</a>"""%(str,linkText)
 1254:         
 1255: 
 1256:     def ZSQLNewSearchURL(self, storename="foundCount",url=None,args=None,**argv):
 1257:         """suche mit alten parametern bis auf die in argv getauschten"""
 1258:         if args:
 1259:             argv=args
 1260:                 
 1261:         #get the old queries
 1262:         qs=self.REQUEST.SESSION[storename]['qs']
 1263:         querys=qs.split(",")
 1264:         
 1265:         #which arguments are in the old query string
 1266:         
 1267:         queryList={}
 1268:         for query in querys:
 1269:             arg=query.split("=")[0]
 1270:             if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"
 1271:             queryList[arg]=query.split("=")[1]
 1272:         
 1273: 
 1274:         argList=[]
 1275:         arg=""
 1276:         
 1277:         
 1278:         
 1279:         #gehe durch die zu aendernden Argumente
 1280:         for argTmp in argv.keys():
 1281:             
 1282:             arg=argTmp[0:]# sicherstellen, dass der string auh kopiert wird
 1283:             if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"            
 1284: 
 1285:             queryList[arg]=argv[argTmp]
 1286: 
 1287:         if url:
 1288:             str=url+"?"+urllib.urlencode(queryList)
 1289:         else:
 1290:             str="ZSQLSearch?"+urllib.urlencode(queryList)
 1291:         
 1292:         return str
 1293:     
 1294:     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):
 1295:         """analysieren den QueryString"""
 1296:        
 1297:        
 1298:         #setzte generische werte
 1299:         
 1300:         lop="AND" # standardsuche mit and
 1301:         max="ALL" #standard alle auswaehlen
 1302:         maxstr=""
 1303:         whereList=[]
 1304:         sort=""
 1305:         op="bw"
 1306:         opfields={}
 1307:         lopfields={} #Verknuepfung bei mehrfachauswahl von einem feld
 1308:         sortfields={} #order of sortfields
 1309:         diacritics={} #diacritische zeichen, falls "no", dann werden diese fuer das feld gefiltert.
 1310:         sortAllFields=None
 1311:         skip=""
 1312:         rangeStart=0
 1313:         limit=0
 1314:         searchFields={}
 1315:         searchFieldsOnly={}
 1316:         queryTemplate=[]
 1317:         outerjoin=""
 1318:         
 1319:         if not select:
 1320:             select="oid,*"
 1321: 
 1322:         #check for op 
 1323:         splitted=qs.split(",")
 1324: 
 1325:         if tableExt:
 1326:             table=tableExt
 1327: 
 1328:         if restrictField:
 1329:                     select=restrictField
 1330:         
 1331:         
 1332:         #erster durchgang suche operatoren    
 1333:         for q in splitted:
 1334:                 
 1335:                 name=re.sub("r'+'"," ",q.split("=")[0].lower())
 1336:                 try:
 1337:                     value=urllib.unquote(q.split("=",1)[1])
 1338:                 except:
 1339:                     value=""
 1340:                 #print "Hi",name[0:3],q
 1341:                 if name[0:3]==iCT+"op":
 1342:                     op=value
 1343: 
 1344:                     field=name[4:]
 1345:                     opfields[field]=op
 1346: 
 1347:                 if name[0:4]==iCT+"lop":
 1348:                     lop=value
 1349: 
 1350:                     field=name[5:]
 1351:                     lopfields[field]=lop
 1352:                     
 1353:                 if name[0:11]==iCT+"diacritics":
 1354:                     field=name[12:]
 1355:                     diacritics[field]=value
 1356:                     
 1357:                 if name[0:10]==iCT+"sortorder":
 1358:                     #sort=value
 1359:                     
 1360:                     field=name[11:]
 1361:                     sortAllFields=None
 1362:                     #no field selected
 1363:                     if field=="":
 1364:                         sortAllFields=value
 1365:                     else:
 1366:                         sortfields[field]=value
 1367:                         
 1368:         #zweiter durchgang analysiere felder
 1369:         for q in qs.split(","):
 1370:        
 1371:             
 1372:           
 1373:             name=re.sub("r'+'"," ",q.split("=")[0].lower())
 1374:            
 1375:             try:
 1376:                 value=urllib.unquote(q.split("=",1)[1])
 1377:             
 1378:             except:
 1379:                 value=""
 1380:             
 1381:             punktsplit=name.split(".")   #sonderfall feld mit punkten(tabelle.suchFeld.ausgewaehltesFeld,feldinoriginal), d.h. suche in anderer tabelle:                      
 1382:          
 1383:             #analysiere alle anderen faelle
 1384:             
 1385:             if diacritics.get(name,'yes')=='no':
 1386:                 """filter diacritische zeichen"""
 1387:                 value=unicodedata.normalize('NFKD', value.decode('utf-8')).encode('ASCII', 'ignore')
 1388:                 
 1389:             if name==iCT+"lop":
 1390:                 lop=value
 1391:             elif name==iCT+"table":
 1392:                 if not tableExt: 
 1393:                     table=value
 1394:             elif name==iCT+"select":
 1395:                 if not restrictField:
 1396:                     select=value
 1397:             elif name==iCT+"max":
 1398:                 if not NoLimit:
 1399:                     maxstr="LIMIT "+str(value)
 1400:                     limit=str(value)
 1401:             elif name==iCT+"skip":
 1402:                 skip="OFFSET "+str(value)
 1403:                 rangeStart=str(value)
 1404:             elif name==iCT+"join":
 1405:                 
 1406:                 whereList.append(value)
 1407:             elif name==iCT+"outerjoin":
 1408:                 
 1409:                 outerjoin=value
 1410:             elif name==iCT+"sort":
 1411:                 sortstrs=[]
 1412:          
 1413:                 for word in value.split(','):
 1414:                     wordstr=word.lstrip().rstrip()
 1415:                     if sortAllFields:
 1416:                         order=sortAllFields
 1417:                     else:
 1418:                         order=sortfields.get(wordstr,'ASC')
 1419:                         
 1420:                     if not (wordstr == ""):
 1421:                         sortstrs.append(wordstr+" "+order)
 1422:                 if len(sortstrs)>0:
 1423:                     sort="ORDER BY "+string.join(sortstrs,',')
 1424:                     
 1425:                     
 1426:             elif name==iCT+"token":
 1427:                 if not nostore=="yes":
 1428:                     self.REQUEST.SESSION['token']=value
 1429: 
 1430:             elif name==iCT+"op":
 1431:                 op=value
 1432: 
 1433: 
 1434:             #sonderfall Name hat das Format: 
 1435:             #TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE_-table
 1436:             #i.e. erzeugt wird
 1437:             #das Statement 
 1438:             #WHERE IDENTIFIER_IN_TABELLE in (select * from SELECT_FIELD
 1439:             #where LOWER(SUCHFELD_IN_DIESER_TABELLE) something  value)
 1440:             #something is defined by _op_TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE
 1441:             
 1442:             elif (not name[0]==iCT) and len(punktsplit)==4:
 1443:                 if opfields.has_key(name):
 1444:                     op=opfields[name]
 1445:                 else:
 1446:                     op="ct"
 1447:                 namealt=name
 1448:                 name="LOWER("+punktsplit[1]+")" 
 1449:                 value=value.lower()
 1450:                 if op=="ct":
 1451:                     tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
 1452:                 elif op=="gt":
 1453:                     tmp=(name+">"+sql_quote(value))
 1454:                 elif op=="lt":
 1455:                     tmp=(name+"<"+sql_quote(value))
 1456:                 elif op=="eq":
 1457:                     tmp=(name+"="+sql_quote(value))
 1458:                 elif op=="bw":
 1459:                     tmp=(name+" LIKE "+sql_quote(value+"%"))
 1460:                 elif op=="ew":
 1461:                     tmp=(name+" LIKE "+sql_quote("%"+value))
 1462:                 elif op=="all":
 1463:                     tmps=[]
 1464:                     for word in value.split(" "):
 1465:                         tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
 1466:                         
 1467:                     tmp=string.join(tmps,' AND ')
 1468: 
 1469:                 elif op=="numerical":
 1470:                     term=analyseIntSearch(value)
 1471:                     tmp=(name+" "+term)
 1472:                 elif op=="grep":
 1473:                     tmp=(name+" ~* "+sql_quote(value))
 1474:                 elif op=="one":
 1475:                     tmps=[]
 1476:                     for word in value.split(" "):
 1477:                         tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
 1478:                         
 1479:                     tmp=string.join(tmps,' OR ')
 1480: 
 1481:                 op="all"
 1482: 
 1483: 
 1484:                 searchTmp="""%s in (select %s from %s where %s)"""%(punktsplit[3],punktsplit[2],punktsplit[0],tmp)
 1485: 
 1486:                 queryTemplate.append(searchTmp)
 1487:                 
 1488:             elif (not name[0]==iCT) and (not len(value)==0):
 1489: 
 1490:                 #print "OP",op,name
 1491:                 value=value.lower()
 1492:                 
 1493:                 tmp=""
 1494:                 if opfields.has_key(name):
 1495:                     op=opfields[name]
 1496:                 else:
 1497:                     op="ct"
 1498:                 namealt=name
 1499:                 name="LOWER("+name+")"    
 1500:                 if op=="ct":
 1501:                     tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
 1502:                 elif op=="gt":
 1503:                     tmp=(name+">"+sql_quote(value))
 1504:                 elif op=="lt":
 1505:                     tmp=(name+"<"+sql_quote(value))
 1506:                 elif op=="eq":
 1507:                     tmp=(name+"="+sql_quote(value))
 1508:                 elif op=="bw":
 1509:                     tmp=(name+" LIKE "+sql_quote(value+"%"))
 1510:                 elif op=="ew":
 1511:                     tmp=(name+" LIKE "+sql_quote("%"+value))
 1512:                 elif op=="all":
 1513:                     tmps=[]
 1514:                     for word in value.split(" "):
 1515:                         tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
 1516:                         
 1517:                     tmp=string.join(tmps,' AND ')
 1518: 
 1519:                 elif op=="numerical":
 1520:                     term=analyseIntSearch(value)
 1521:                     tmp=(name+" "+term)
 1522:                 elif op=="grep":
 1523:                     tmp=(name+" ~* "+sql_quote(value))
 1524:                 elif op=="one":
 1525:                     tmps=[]
 1526:                     for word in value.split(" "):
 1527:                         tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
 1528:                         
 1529:                     tmp=string.join(tmps,' OR ')
 1530: 
 1531:                 op="all"
 1532: 
 1533:                 if (not tableExt) or (namealt.split('.')[0]==tableExt):
 1534:                     if searchFields.has_key(namealt):
 1535:                         searchFields[namealt]+=lopfields.get(name,'OR')+" "+tmp
 1536:                         searchFieldsOnly[namealt]+=lopfields.get(name,'OR')+" "+value
 1537:                     else: 
 1538:                         searchFields[namealt]=tmp
 1539:                         searchFieldsOnly[namealt]=value
 1540: 
 1541: 
 1542:         whereList=["("+searchFields[x]+")" for x in searchFields.keys()]
 1543:         whereList+=queryTemplate
 1544:         
 1545:         if len(whereList)>0:
 1546:             if filter:
 1547:                 whereStr="("+string.join(whereList," "+lop+" ")+") AND "+filter
 1548:             else:
 1549:                 whereStr=string.join(whereList," "+lop+" ")
 1550:             where="WHERE "+whereStr
 1551:         else:
 1552:             if filter:
 1553:                 where="WHERE "+filter
 1554:             else:
 1555:                 where=""
 1556: 
 1557:         if restrictConnect:
 1558: 
 1559:             if len(where)==0:
 1560:                 where="WHERE "+restrictConnect[0]+" in ("+restrictConnect[1]+")"
 1561:             else:
 1562:                 where+="and "+restrictConnect[0]+" in ("+restrictConnect[1]+")"
 1563:                 
 1564:         #print "QE",table
 1565:         #print (select,table,where,sort,maxstr,skip)
 1566:         query="SELECT %s FROM %s %s %s %s %s %s"%(select,table,outerjoin,where,sort,maxstr,skip)
 1567: 
 1568:         if not nostore=="yes":
 1569:             
 1570:             self.REQUEST.SESSION['qs']=opfields
 1571:         #print "IAMHERE again:", query
 1572: 
 1573:         if not NoQuery:
 1574: 
 1575:             query2="SELECT count(*) FROM %s %s"%(table,where)
 1576:             
 1577:             #print "QUERYSTRING:",self.REQUEST.SESSION[storename]['queryString2']
 1578:             if not self.REQUEST.SESSION.has_key(storename):
 1579:                 self.REQUEST.SESSION[storename]={}
 1580: 
 1581:             self.REQUEST.SESSION[storename]['qs']=qs #sichere Querystring
 1582:         
 1583:             if self.REQUEST.SESSION[storename].has_key('queryString2'):
 1584:         
 1585:                 if not self.REQUEST.SESSION[storename]['queryString2']==query2:
 1586:                     #print "HOOOOO",storename
 1587:                     self.REQUEST.SESSION[storename]['queryString2']=query2
 1588:                     try:
 1589:                         self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
 1590:                     except:
 1591:                         self.REQUEST.SESSION[storename]['count']=0
 1592:                     #print "QUERY",query2,"::::",self.REQUEST.SESSION[storename]['queryString2']
 1593:                 
 1594:             else:
 1595:         
 1596:                 self.REQUEST.SESSION[storename]['queryString2']=query2
 1597:                 if self.ZSQLSimpleSearch(query2):
 1598:         
 1599:                     self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
 1600:                 else:
 1601:                     self.REQUEST.SESSION[storename]['count']=0
 1602:                 #print "QUERYNEW",self.REQUEST.SESSION[storename]['queryString2']
 1603:             
 1604:             
 1605:             self.REQUEST.SESSION[storename]['rangeStart']=rangeStart
 1606:             
 1607:             
 1608:             self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
 1609:             
 1610:             if (limit=="all") or (limit==int(limit)):
 1611:                 self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
 1612:             else:
 1613:                 self.REQUEST.SESSION[storename]['rangeEnd']=int(rangeStart)+int(limit)
 1614:             self.REQUEST.SESSION[storename]['rangeSize']=limit
 1615:             self.REQUEST.SESSION[storename]['searchFields']=searchFields
 1616: 
 1617:             self.REQUEST.SESSION[storename]['searchFieldsOnly']=searchFieldsOnly
 1618:     
 1619:         if not NoQuery:
 1620:                 
 1621:             return self.ZSQLQuery(query)
 1622:         else:
 1623: 
 1624:             return query
 1625: 
 1626:     def ZSQLUniqueQuery(self,value,returns):
 1627:         """unique relation"""
 1628:         if returns:
 1629:             statement="""select %s from %s where %s = '%s' """%(returns[1],returns[0],returns[2],value)
 1630:             founds=self.ZSQLSimpleSearch(statement)
 1631:             if founds:
 1632:                 return getattr(founds[0],returns[1])
 1633:             else:
 1634:                 return value
 1635:         else:
 1636:             return value
 1637:         
 1638:     def ZSQLQuery(self,query,debug=None):
 1639:         """query"""
 1640:         if debug:
 1641:             logger("ZSQLQuery", logging.INFO, query)
 1642:        
 1643:         return self.ZSQLSimpleSearch(query)
 1644: 
 1645:     
 1646:     def ZSQLSearch(self):
 1647:         """To be done"""
 1648:            
 1649:         formatfile=self.REQUEST['URL1'] #generisch redirect zur gleichen url
 1650:       
 1651:         #zerlege querystring in key value paare
 1652:         #TODO: check if this is really necessary, use argv**
 1653:         
 1654:         rq=self.REQUEST['QUERY_STRING']
 1655:         querys=rq.split("&")
 1656:         for querytemp in querys: #zerg
 1657:             query=querytemp.split("=")
 1658:             
 1659:             try:
 1660:                 if query[0].lower()=="-format":
 1661:                     formatfile=query[1]
 1662:             except:
 1663:                 pass
 1664: 
 1665:         #sichern
 1666:         self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",")
 1667:         self.REQUEST.SESSION['come_from_search']="yes"
 1668:         
 1669:         return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile)+"?"+rq)
 1670: 
 1671:     
 1672:     def ZSQLint(self,string):
 1673:         try:
 1674: 
 1675:             return(int(string))
 1676:         except:
 1677:             return 0
 1678: 
 1679:     def getZSQLSearchFieldsList(self,storename="foundCount"):
 1680:         """get searchfieldList"""
 1681:         #print self.REQUEST.SESSION[storename]['searchFields'].keys()
 1682:         return  self.REQUEST.SESSION[storename]['searchFieldsOnly'].keys()
 1683: 
 1684:     def getZSQLSearchFields(self,field,storename="foundCount"):
 1685:         """get searchfield"""
 1686:         #print "SF",self.REQUEST.SESSION[storename]['searchFields']
 1687:         
 1688:         return  self.REQUEST.SESSION[storename]['searchFieldsOnly'][field]
 1689: 
 1690:                                                 
 1691:     def nextLink(self,html,storename="foundCount"):
 1692:         """nextLink"""
 1693: 
 1694:         try:
 1695:             limit=self.REQUEST.SESSION[storename]['rangeSize']
 1696:             if int(limit)==0 :
 1697:                 limit="1"
 1698:             newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])+int(limit)
 1699:         except:
 1700:             limit=1
 1701:             newRangeStart=0
 1702:             
 1703:         if (newRangeStart>=self.REQUEST.SESSION[storename]['count']) or (self.REQUEST.SESSION[storename]['count']==self.REQUEST.SESSION[storename]['rangeEnd']):
 1704:             #newRangeStart=self.REQUEST.SESSION[storename]['count']-1
 1705:             return ""
 1706:         
 1707:         #create new query string
 1708:         
 1709:         if self.REQUEST['QUERY_STRING']=="":
 1710:             qs=self.REQUEST.SESSION['query']
 1711:             
 1712:             queries=string.split(qs,",")[0:]
 1713:             
 1714:             
 1715:         else:
 1716:             qs=self.REQUEST['QUERY_STRING']
 1717:             queries=string.split(qs,"&")[0:]
 1718:             
 1719:             
 1720:             
 1721:         newquery=[]
 1722: 
 1723:         skipFound=0
 1724:         
 1725:         for query in queries:
 1726:                         
 1727:             if query[0]=="_" : query="-"+query[1:]
 1728:             
 1729:             if query.split("=")[0].lower()=="-skip":
 1730: 
 1731:                 skipFound=1
 1732:                 query="-skip=%i"%newRangeStart
 1733:             newquery.append(query)
 1734: 
 1735:         if skipFound==0 :
 1736:             query="-skip=%i"%newRangeStart
 1737:             newquery.append(query)
 1738:                 
 1739:         newquerystring=string.join(newquery,"&")
 1740:         return "<a href='%s'>%s</a>"%(self.REQUEST['URL']+"?"+newquerystring,html)
 1741: 
 1742:             
 1743:         
 1744:     def prevLink(self,html,storename="foundCount"):
 1745:         """prev link"""
 1746: 
 1747:         try:
 1748:             limit=self.REQUEST.SESSION[storename]['rangeSize']
 1749:             if int(limit)==0 :
 1750:                 limit="1"
 1751:             newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])-int(limit)
 1752:         except:
 1753:             limit=1
 1754:             newRangeStart=0
 1755:         if newRangeStart <0:
 1756:             return ""
 1757: 
 1758:         #print "limit",limit,newRangeStart,int(self.REQUEST.SESSION[storename]['rangeStart'])
 1759:         
 1760:         if newRangeStart<0:
 1761:                 newRangeStart=0
 1762: 
 1763:         #create new query string
 1764:         
 1765:         if self.REQUEST['QUERY_STRING']=="":
 1766:             qs=self.REQUEST.SESSION['query']
 1767:             #qs=re.sub(r'_','-',qs) #aendern fuer query
 1768:             queries=string.split(qs,",")
 1769:             
 1770:             
 1771:         else:
 1772:             qs=self.REQUEST['QUERY_STRING']
 1773:             queries=string.split(qs,"&")
 1774:             
 1775:             
 1776:             
 1777:         newquery=[]
 1778:         
 1779:         skipFound=0
 1780: 
 1781:         for query in queries:
 1782:             #print query.split("=")[0]
 1783: 
 1784:             if query[0]=="_" : query[0]="-"
 1785:             
 1786:             if query.split("=")[0].lower()=="-skip":
 1787:                 #print"HI"
 1788:                 query="-skip=%i"%newRangeStart
 1789:                 skipFound=1
 1790:             newquery.append(query)
 1791: 
 1792:         if skipFound==0 :
 1793:             query="-skip=%i"%newRangeStart
 1794:             newquery.append(query)
 1795:             
 1796:         newquerystring=string.join(newquery,"&")
 1797: 
 1798:         return "<a href='%s'>%s</a>"%(self.REQUEST['URL']+"?"+newquerystring,html)
 1799: 
 1800: 
 1801:     
 1802:  
 1803: manage_addZSQLExtendFolderForm=DTMLFile('ZSQLExtendFolderAdd', globals())
 1804: 
 1805: def manage_addZSQLExtendFolder(self, id, title='', label='', description='',
 1806:                      createPublic=0,
 1807:                      createUserF=0,
 1808:                      connection_id=None,
 1809:                      REQUEST=None):
 1810:     """Add a new Folder object with id *id*.
 1811: 
 1812:     If the 'createPublic' and 'createUserF' parameters are set to any true
 1813:     value, an 'index_html' and a 'UserFolder' objects are created respectively
 1814:     in the new folder.
 1815:     """
 1816:     
 1817:     
 1818:     ob=ZSQLExtendFolder()
 1819:     ob.id=str(id)
 1820:     ob.title=title
 1821:     self._setObject(id, ob)
 1822:     ob=self._getOb(id)
 1823:     setattr(ob,'label',label)
 1824:     setattr(ob,'description',description)
 1825:     setattr(ob,'connection_id',connection_id)
 1826:     
 1827:     checkPermission=getSecurityManager().checkPermission
 1828: 
 1829:     if createUserF:
 1830:         if not checkPermission('Add User Folders', ob):
 1831:             raise Unauthorized, (
 1832:                   'You are not authorized to add User Folders.'
 1833:                   )
 1834:         ob.manage_addUserFolder()
 1835: 
 1836:     if createPublic:
 1837:         if not checkPermission('Add Page Templates', ob):
 1838:             raise Unauthorized, (
 1839:                   'You are not authorized to add Page Templates.'
 1840:                   )
 1841:         ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
 1842:             id='index_html', title='')
 1843: 
 1844:     if REQUEST is not None:
 1845:         return self.manage_main(self, REQUEST, update_menu=1)
 1846: 
 1847: 
 1848: 
 1849: class ZSQLBibliography(Folder,ZSQLExtendFolder):
 1850:     """Bibliography"""
 1851:     meta_type="ZSQLBibliography"
 1852:     def getLabel(self):
 1853:         try:
 1854:             return self.label
 1855:         except:
 1856:             return ""
 1857: 
 1858:     def getDescription(self):
 1859:         try:
 1860:             return self.description
 1861:         except:
 1862:             return ""
 1863:             
 1864:     def changeZSQLBibliographyForm(self):
 1865:         """change folder config"""
 1866:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeZSQLBibliographyForm.zpt')).__of__(self)
 1867:         return pt()
 1868: 
 1869: 
 1870:     def content_html(self):
 1871:         """template fuer content"""
 1872:         
 1873:         try:
 1874:             obj=getattr(self,"ZSQLBibliography_template")
 1875:             return obj()
 1876:         except:
 1877:             pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ZSQLBibliography_template_standard.zpt')).__of__(self)
 1878:             pt.content_type="text/html"
 1879:             return pt()
 1880: 
 1881:     def changeZSQLBibliography(self,tableName,label,description,connection_id=None,REQUEST=None):
 1882:         """change it"""
 1883:         self.connection_id=connection_id
 1884:         self.tableName=tableName
 1885:         self.label=label
 1886:         self.description=description
 1887:         
 1888:         if REQUEST is not None:
 1889:             return self.manage_main(self, REQUEST)
 1890: 
 1891:     manage_options=Folder.manage_options+(
 1892:         {'label':'Main Config','action':'changeZSQLBibliographyForm'},
 1893:         {'label':'Generate RDF Template','action':'generateRDFTemplate'},
 1894:         {'label':'Generate XML Template','action':'generateXMLTemplate'},
 1895:        )
 1896: 
 1897: 
 1898:     def getFieldLabel(self,fields,field):
 1899:         """get labels"""
 1900:         try:
 1901:             ret =fields[0][field]
 1902:             if ret == "":
 1903:                 return field
 1904:             else:
 1905:                 return ret
 1906:         except:
 1907:             return field
 1908:         
 1909:     def getFieldValue(self,found,field):
 1910:         """get value"""
 1911:         try:
 1912:             ret=getattr(found,field)
 1913:             if ret == "":
 1914:                 return None
 1915:             else:
 1916:                 return ret
 1917:         except:
 1918:             return None
 1919: 
 1920:     def findTagsFromMapping(self,referenceType):
 1921:         """gib hash mit label -> generic zurueck"""
 1922:         self.referencetypes=self.ZopeFind(self.standardMD)
 1923:         bibdata={}
 1924:         retdata={}
 1925:         fieldlist=self.standardMD.fieldList
 1926:         
 1927:         for referenceTypeF in self.referencetypes:
 1928:                 #print referenceType,referenceTypeF[1].title
 1929:                 if referenceTypeF[1].title == referenceType: 
 1930:                         bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1931:                         bibdata['data']=referenceTypeF[1]
 1932:                         self.fields=bibdata[referenceType]
 1933:                         for field in fieldlist:
 1934:                             if referenceTypeF[1].getValue(field)[0]==None:
 1935:                                 retdata[field]=field
 1936:                             else:
 1937:                                 retdata[field]=referenceTypeF[1].getValue(field)[0]
 1938: 
 1939:         return retdata,fieldlist
 1940:         
 1941:     def findLabelsFromMapping(self,referenceType):
 1942:         """gib hash mit label -> generic zurueck"""
 1943:         self.referencetypes=self.ZopeFind(self.standardMD)
 1944:         bibdata={}
 1945:         retdata={}
 1946:         fieldlist=self.standardMD.fieldList
 1947:         
 1948:         for referenceTypeF in self.referencetypes:
 1949:                 #print referenceType,referenceTypeF[1].title
 1950:                 if referenceTypeF[1].title == referenceType: 
 1951:                         bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1952:                         bibdata['data']=referenceTypeF[1]
 1953:                         self.fields=bibdata[referenceType]
 1954:                         for field in fieldlist:
 1955:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1956: 
 1957:         return retdata,fieldlist
 1958: 
 1959:     def createRDFTag(self,tag,content,namespace="cdli"):
 1960:         """create RDF"""
 1961:         if content:
 1962:             tag=namespace+":"+tag
 1963:             if (type(content) is StringType) or (type(content) is UnicodeType):
 1964:                 ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
 1965:             else:
 1966:                 ret=""" <%s>%s</%s>"""%(tag,content,tag)
 1967:             return ret.decode('latin-1')
 1968:         else:
 1969:             return ""
 1970:     
 1971:     def createIndexTag(self,tag,content):
 1972:         """create tag"""
 1973:         
 1974:         if content:
 1975:             if (type(content) is StringType) or (type(content) is UnicodeType):
 1976:                 ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
 1977:             else:
 1978:                 ret=""" <%s>%s</%s>"""%(tag,content,tag)
 1979:             return ret.decode('latin-1')
 1980: 
 1981:         else:
 1982:             return ""
 1983:     
 1984:     def getXML2(self):
 1985:         """crate index meta"""
 1986: 
 1987:         fn=os.path.splitext(self.REQUEST['fn'])[0]+"."
 1988:         self.REQUEST['fn']=fn
 1989: 
 1990:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record2.xml')).__of__(self)
 1991:         pt.content_type="text/xml"
 1992:         return pt()
 1993: 
 1994: 
 1995:     def generateRDFTemplate(self,REQUEST=None):
 1996:         """generateRDFtemplate"""
 1997:         zt=ZopePageTemplate('record.rdf')
 1998:         self._setObject('record.rdf',zt)
 1999:         default_content_fn = os.path.join(package_home(globals()),
 2000:                                           'zpt','record.rdf')
 2001:         text = open(default_content_fn).read()
 2002:         zt.pt_edit(text, 'text/xml')
 2003: 
 2004: 
 2005:         if REQUEST is not None:
 2006:             return self.manage_main(self, REQUEST)
 2007: 
 2008:     def generateXMLTemplate(self,REQUEST=None):
 2009:         """generateXMLtemplate"""
 2010:         zt=ZopePageTemplate('record.xml')
 2011:         self._setObject('record.xml',zt)
 2012:         default_content_fn = os.path.join(package_home(globals()),
 2013:                                           'zpt','record.xml')
 2014:         text = open(default_content_fn).read()
 2015:         zt.pt_edit(text, 'text/xml')
 2016: 
 2017: 
 2018:         if REQUEST is not None:
 2019:             return self.manage_main(self, REQUEST)
 2020:     def getMetaDataRDF(self):
 2021:         """crate index meta"""
 2022:         find=self.ZopeFind(self,obj_ids=["record.rdf"])
 2023:         if not find:
 2024:             pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.rdf')).__of__(self)
 2025:             pt.content_type="text/xml"
 2026:             return pt()
 2027:         else:
 2028:             return find[0][1]()
 2029: 
 2030:     def getMetaDataXML(self):
 2031:         """crate index meta"""
 2032:         find=self.ZopeFind(self,obj_ids=["record.xml"])
 2033:         if not find:
 2034:             pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.xml')).__of__(self)
 2035:             pt.content_type="text/xml"
 2036:             return pt()
 2037:         else:
 2038:             return find[0][1]()
 2039: 
 2040: 
 2041:     def getMetaDatasXML(self):
 2042:         """index"""
 2043:         # check if the request's host part was OK
 2044:         http_host = self.REQUEST['HTTP_HOST']
 2045:         host_port = self.REQUEST['SERVER_PORT']
 2046:         fix_host = None
 2047:         if http_host and http_host.rfind(host_port) == -1:
 2048:             #print "HTTP_HOST needs fixing!"
 2049:             fix_host = http_host + ":" + host_port
 2050:         
 2051:         ret="""<?xml version="1.0" ?>
 2052:                      <index>"""
 2053:         for found in self.ZSQLSimpleSearch("select oid from %s limit ALL"%self.tableName):
 2054:             base_url = self.absolute_url()
 2055:             if fix_host:
 2056:                 #print "replacing ", http_host, " by ", fix_host
 2057:                 base_url = string.replace(base_url, http_host, fix_host, 1)
 2058:                 
 2059:             link=base_url+"/"+"record.html?oid=%i"%found.oid
 2060:             metalink=base_url+"/"+"getMetaDataXML?oid=%i"%found.oid
 2061:             
 2062:             ret+="""<resource resourceLink="%s" metaLink="%s"/>\n"""%(link,metalink)
 2063:             
 2064:         return ret+"\n</index>"
 2065: 
 2066:     
 2067: manage_addZSQLBibliographyForm=DTMLFile('ZSQLBibliographyAdd', globals())
 2068: 
 2069: def manage_addZSQLBibliography(self, id, tableName,label,description,title='',
 2070:                      createPublic=0,
 2071:                      createUserF=0,
 2072:                      connection_id=None,
 2073:                      REQUEST=None):
 2074:     """Add a new Folder object with id *id*.
 2075: 
 2076:     If the 'createPublic' and 'createUserF' parameters are set to any true
 2077:     value, an 'index_html' and a 'UserFolder' objects are created respectively
 2078:     in the new folder.
 2079:     """
 2080:     
 2081:     
 2082:     ob=ZSQLBibliography()
 2083:     ob.id=str(id)
 2084:     ob.title=title
 2085:     self._setObject(id, ob)
 2086:     ob=self._getOb(id)
 2087:     setattr(ob,'tableName',tableName)
 2088:     setattr(ob,'label',label)
 2089:     setattr(ob,'description',description)
 2090:     setattr(ob,'connection_id',connection_id)
 2091:     
 2092:     checkPermission=getSecurityManager().checkPermission
 2093: 
 2094:     if createUserF:
 2095:         if not checkPermission('Add User Folders', ob):
 2096:             raise Unauthorized, (
 2097:                   'You are not authorized to add User Folders.'
 2098:                   )
 2099:         ob.manage_addUserFolder()
 2100: 
 2101:     if createPublic:
 2102:         if not checkPermission('Add Page Templates', ob):
 2103:             raise Unauthorized, (
 2104:                   'You are not authorized to add Page Templates.'
 2105:                   )
 2106:         ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
 2107:             id='index_html', title='')
 2108: 
 2109:     if REQUEST is not None:
 2110:         return self.manage_main(self, REQUEST, update_menu=1)
 2111: 
 2112:     
 2113: 
 2114:     

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