File:  [Repository] / ZSQLExtend / ZSQLExtend.py
Revision 1.118: download - view: text, annotated - select for diffs - revision graph
Tue Jul 31 11:28:48 2007 UTC (16 years, 11 months ago) by casties
Branches: MAIN
CVS tags: HEAD
added more options to importfmpxml in zsqlextendfolder

    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: #from pyPgSQL import libpq
    8: from AccessControl import getSecurityManager,Unauthorized
    9: from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
   10: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   11: 
   12: from Products.ZSQLMethods.SQL import SQLConnectionIDs
   13: from xml.sax.saxutils import escape
   14: from types import *
   15: import Shared.DC.ZRDB.DA
   16: import logging
   17: import os.path
   18: import os
   19: import copy
   20: import unicodedata
   21: import tempfile
   22: import sys
   23: 
   24: #ersetzt logging
   25: def logger(txt,method,txt2):
   26:     """logging""" 
   27:     logging.info(txt+ txt2)
   28: 
   29: 
   30: from OFS.SimpleItem import SimpleItem
   31: 
   32: def getTextFromNode(nodename):
   33:     """get the cdata content of a node"""
   34:     if nodename is None:
   35:         return ""
   36:     nodelist=nodename.childNodes
   37:     rc = ""
   38:     for node in nodelist:
   39:         if node.nodeType == node.TEXT_NODE:
   40:            rc = rc + node.data
   41:     return rc
   42: 
   43: def analyseIntSearch(word):
   44:     #analyse integer searches
   45: 
   46:     splitted=word.split("-")
   47: 
   48:     if len(splitted)==1:
   49:         return "="+splitted[0]
   50:     
   51:     if splitted[0]=="":
   52:         return "< "+splitted[1]
   53: 
   54:     if splitted[1]=='':
   55:         return "> "+splitted[0]
   56:     else:
   57:         return "BETWEEN "+splitted[0]+" AND "+splitted[1]
   58: 
   59: def unicodify(str):
   60:     """decode str (utf-8 or latin-1 representation) into unicode object"""
   61:     if not str:
   62:         return u""
   63:     if type(str) is StringType:
   64:         try:
   65:             return str.decode('utf-8')
   66:         except:
   67:             return str.decode('latin-1')
   68:     else:
   69:         return str
   70: 
   71: def utf8ify(str):
   72:     """encode unicode object or string into byte string in utf-8 representation"""
   73:     if not str:
   74:         return ""
   75:     if type(str) is StringType:
   76:         return str
   77:     else:
   78:         return str.encode('utf-8')
   79: 
   80:         
   81: 
   82: def sql_quote(v):
   83:     # quote dictionary
   84:     quote_dict = {"\'": "''", "\\": "\\\\"}
   85:     for dkey in quote_dict.keys():
   86:         if string.find(v, dkey) >= 0:
   87:             v=string.join(string.split(v,dkey),quote_dict[dkey])
   88:     return "'%s'" % v
   89: 
   90: def showSQLConnectionIDs(self):
   91:     return SQLConnectionIDs(self)
   92: 
   93: class Options:
   94:     """options class"""
   95:     
   96: class ZSQLIndex(SimpleItem):
   97:     """index"""
   98:     meta_type="ZSQLIndex"
   99:     
  100:     def __init__(self,index,id,table=''):
  101:         self.index=[x for x in index]
  102:         self.id=id
  103:         self.table=table
  104:         
  105:     def setIndex(self,index):
  106:         self.index=[x for x in index]
  107:         
  108:     def getIndex(self):
  109:         return self.index
  110: 
  111: class ZSQLExtendFolder(Folder,Persistent, Implicit):
  112:     """Klasse die Methoden fuer die Abfrage einer SQL-Datenbank zur Verfuegung stellt.
  113:     
  114:     """
  115:     meta_type="ZSQLExtendFolder"
  116:     
  117:     def ZSQLQuote(self,str):
  118:         """quote str for sql"""
  119:         return sql_quote(str)
  120:     
  121:     
  122:     def normalizeField(self,table,fieldname, newFieldName=None,mode="alter", RESPONSE=None):
  123:         """normalize a field, d.h. entfernt alle diakritischen Zeichen und ersetzt diese 
  124:         durch den Grundbuchstaben in einer Spalte einer Tabelle
  125:         @param table: Tabellename
  126:         @param fieldname: Name der Spalte
  127:         @param newFieldName: (optional) default ist fieldname+"_normal"
  128:         @param mode: (optional) default ist "alter". Mode "alter" aendert ein bestehendes Feld newFieldName, mode "create" erzeugt diese zuerst. 
  129:         """
  130:         import unicodedata
  131:         
  132:         if not newFieldName:
  133:             newFieldName=fieldname+"_normal"
  134:        
  135:        #normalisierungs routine 
  136:         def normal(str):
  137:             if str:
  138:                 return unicodedata.normalize('NFKD', str.decode('utf-8')).encode('ASCII', 'ignore')
  139:             else:
  140:                 return ""
  141:             
  142:         if mode=="create": # create the field
  143:             qstr="""alter table %s add %s %s"""
  144:             self.ZSQLSimpleSearch(qstr%(table,newFieldName,'text'))
  145:         
  146:         qstr="select oid,%s from %s"%(fieldname,table)
  147:         for result in self.ZSQLSimpleSearch(qstr):
  148:             qstr="update %s set %s = %s where oid = %s"
  149: 
  150:             self.ZSQLSimpleSearch(qstr%(table,newFieldName,self.ZSQLQuote(normal(getattr(result,fieldname))),result.oid))
  151:         
  152:     def importAccessModell(self,configFileName,RESPONSE=None):
  153:         """import tables from access
  154:         @param configFileName: xml-configfile
  155:         """
  156:         from Ft.Xml import Parse
  157:         fh=file(configFileName)
  158: 
  159:         doc=Parse(fh)
  160:         
  161:         x=doc.xpath("//pathToFolder/@path")
  162:         
  163:         
  164:         if not (len(x)==1): # tag ist nich eineindeutig
  165:             return False
  166:         
  167:         pathToFolder=x[0].value
  168:         
  169:         for db in doc.xpath("//db"):
  170:             
  171:             containers=db.xpath("./@container")
  172:             identifiers=db.xpath("./@identify")
  173:             
  174: 
  175:             if not (len(containers)==1):
  176:                 return False
  177:             else:
  178:                 container=containers[0].value
  179:             
  180:             if not (len(identifiers)==1):
  181:                 identifier=None
  182:             else:
  183:                 identifier=identifiers[0].value
  184:             
  185:             self.xsdToTable(container.lower(),container,modus="drop",filename=os.path.join(pathToFolder,container.lower()+".xsd"))
  186:             self.importXMLFileAccess(container.lower(),container,filename=os.path.join(pathToFolder,container.lower()+".xml"),identify=identifier)
  187:             
  188:         return "<html><body>DONE</body></html>"
  189:      
  190:     def xsdToTable(self,table,elementNameForTable,modus="update", filename=None,data=None,RESPONSE=None):
  191:         """reads an xsd file an creates the columns of a table out of its structure
  192:         @param table: name of the table the xml shall be imported into
  193:         @param elementNameForTable: must be a element of type complex type. the element of the sequence in the complex type
  194:                                     define the columns of the table >table<
  195:         @param data (optional): data to be imported
  196:     
  197:         @param filename (optional) or filename
  198:         @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
  199:         @param RESPONSE: (optional)
  200:  
  201:         """
  202:         #from xml.dom.minidom import parseString,parse
  203:         
  204:         from Ft.Xml import Parse
  205:         logger("import xsd",logging.INFO,"called")
  206:         #fh=file("/tmp/fmpxml.xml")
  207:         import bz2
  208:         import base64
  209:         
  210:         
  211:         ret=""
  212:         if data:
  213:           data=bz2.decompress(base64.decodestring(data))
  214:         
  215:           #logger("import xsd",logging.INFO,"received file")
  216:           doc=Parse(data)
  217:           #logger("import xsd",logging.INFO,"parsed file")
  218:         
  219:         elif filename:
  220:           fh=file(filename)
  221:           txt=fh.read()
  222:           
  223:           doc=Parse(txt)
  224:           #logger("import xsd",logging.INFO,"parsed file")
  225:         
  226:         
  227:         Nss={'xsd':'http://www.w3.org/2001/XMLSchema'}
  228:         definingSequence=doc.xpath("""//xsd:element[@name='%s']/xsd:complexType/xsd:sequence/xsd:element/@name"""%elementNameForTable,explicitNss=Nss)
  229:         
  230:         fieldNames=[x.value for x in definingSequence]
  231:         
  232:         
  233:         
  234:         #check if table exists
  235:         
  236:         qstr="""select relname from pg_class where relname = '%s'"""%table
  237:         if not(self.ZSQLSimpleSearch(qstr)) or (len (self.ZSQLSimpleSearch(qstr))<1): # if not the create the table
  238:             columns=[]
  239:             create=True    
  240:         else:
  241:             create=False
  242:             
  243:             logger("update xsd: fieldnames",logging.INFO,repr(fieldNames))                       
  244:             qstr="""select attname from pg_attribute, pg_class where attrelid = pg_class.oid and relname = '%s' """
  245:             columns=[x.attname for x in self.ZSQLSimpleSearch(qstr%table)]            
  246:         
  247:         
  248:         if (modus=="drop") and (not create): #table shall be deleted, therefore it should exist (not create)
  249:             print "drop"
  250:             qstr="""DROP TABLE %s """
  251:             self.ZSQLSimpleSearch(qstr%table)
  252:             columns=[]
  253:             create=True
  254:         
  255:         for fieldName in fieldNames:
  256:             if type(fieldName) is UnicodeType:
  257:                 fieldName=fieldName.encode('utf-8')
  258:             logging.info("update xml: fieldname",logging.INFO,repr(fieldName))                     
  259:             if fieldName.lower() not in columns:
  260:                 
  261:                 if create:# table does not exist therefore create with one column
  262:                     qstr="""create table %s (%s %s)"""
  263:                     create=False
  264:                 else:# otherwise add the field
  265:                     qstr="""alter table %s add %s %s"""
  266:                 
  267:                 self.ZSQLSimpleSearch(qstr%(table,fieldName,'text'))
  268:                 logger("update xsd: fieldname add",logging.INFO,qstr%(table,fieldName,'text'))                       
  269:    
  270: 
  271:     def importXMLFileAccess(self,table,container,data=None,identify=None,filename=None,RESPONSE=None):
  272:         '''
  273:         Import XML file in access format into the table
  274:         @param table: name of the table the xml shall be imported into
  275:         @param containerTagName: XML-Tag which describes a dataset
  276:         @param data: data to be imported
  277:         @param identify: (optional) field res. tag which identifies a entry uniquely for updating purposes.
  278:         @param RESPONSE: (optional)
  279:         '''
  280:         from xml.dom.pulldom import parseString,parse
  281:         
  282:         logger("import xml",logging.INFO,"called")
  283:         #fh=file("/tmp/fmpxml.xml")
  284:         import bz2
  285:         import base64
  286:         
  287:         ret=""
  288:         if data:
  289:           data=bz2.decompress(base64.decodestring(data))
  290:         
  291:           logger("import xml",logging.INFO,"received file")
  292:           doc=parseString(data)
  293:           logger("import xml",logging.INFO,"parsed file")
  294: 
  295:         elif filename:
  296:           fh=file(filename)
  297:           doc=parse(fh)
  298:           logger("import xml",logging.INFO,"parsed file")
  299:         while 1:
  300:             node=doc.getEvent()
  301: 
  302:             if node is None:
  303:                 break;
  304:             else:
  305:                 if node[1].nodeName.lower()==container.lower(): # make everything case insensitive
  306:                     doc.expandNode(node[1])
  307:                     
  308:                     dataSet={}
  309:                     for col in node[1].childNodes:
  310:                         if col.nodeType is col.ELEMENT_NODE: 
  311:                             data=col.nodeName
  312:                             dataSet[data]=getTextFromNode(col)
  313: 
  314:                     update=False
  315:                     
  316:                     if identify:
  317: 
  318:                         field=dataSet[identify]
  319: 
  320:                         searchStr="""select %s from %s where %s = '%s'"""%(identify,table,identify,field)
  321:                         logger("import xml",logging.INFO,searchStr)
  322:                         search=self.ZSQLSimpleSearch(searchStr)
  323:                         if search:
  324:                             update=True
  325:                     
  326:                     if update:
  327:                         tmp=[]
  328:                         for fieldName in dataSet.keys():
  329:                             tmp.append("""%s = %s"""%(fieldName,self.ZSQLQuote(dataSet[fieldName])))
  330:                         setStr=",".join(tmp)
  331: 
  332:                         field=dataSet[identify]
  333:                   
  334:                         queryStr="""UPDATE %s SET %s WHERE %s = '%s' """%(table,setStr,identify,field)
  335:                         logger("update xml",logging.INFO,queryStr)
  336:                         self.ZSQLSimpleSearch(queryStr)
  337:                         ret+="ud: %s \n"%field
  338: 
  339:                     else:
  340:                         fields=",".join(dataSet.keys())
  341:                         values=",".join([""" %s """%self.ZSQLQuote(dataSet[x]) for x in dataSet.keys()])
  342:                   
  343:                         
  344:                         queryStr="""INSERT INTO %s  (%s) VALUES (%s)"""%(table,fields,values)
  345:                         self.ZSQLSimpleSearch(queryStr)
  346:                         logger("update xml",logging.INFO,queryStr)
  347:                         
  348:         return ret
  349:         
  350:     
  351:     def importXMLFileFMP(self,table,dsn=None,uploadfile=None,update_fields=None,id_field=None,sync_mode=False,
  352:                          lc_names=True,keep_fields=False,ascii_db=False,replace=False,backup=False,
  353:                          redirect_url=None,RESPONSE=None):
  354:         '''
  355:         Import FileMaker XML file (FMPXMLRESULT format) into the table.
  356:         @param dsn: database connection string
  357:         @param table: name of the table the xml shall be imported into
  358:         @param uploadfile: xmlfile file
  359:         @param update_fields: (optional) list of fields to update; default is to create all fields
  360:         @param id_field: (optional) field which uniquely identifies an entry for updating purposes.
  361:         @param sync_mode: (optional) really synchronise, i.e. delete entries not in XML file
  362:         @param lc_names: (optional) lower case and clean up field names from XML
  363:         @param keep_fields: (optional) don't add fields to SQL database
  364:         @param ascii_db: (optional) assume ascii encoding in db
  365:         @param replace: (optional) delete and re-insert data
  366:         @param backup: (optional) create backup of old table (breaks indices)
  367:         @param RESPONSE: (optional)
  368:         @param redirect_url: (optional) url for redirecting after the upload is done
  369:         '''
  370:         
  371:         tfilehd,filename=tempfile.mkstemp()
  372:         tfile=os.fdopen(tfilehd,'w')
  373:         logging.info("import %s"%uploadfile)
  374:         for c in uploadfile.read():
  375:             tfile.write(c)
  376:         tfile.close()  
  377:         
  378:         from importFMPXML import importFMPXML
  379:         
  380:         if not dsn:
  381:             dsn=self.getConnectionObj().connection_string
  382:             
  383:         options=Options()
  384:         options.dsn=dsn
  385:         options.table=table
  386:         options.filename=filename
  387:         options.update_fields=update_fields
  388:         options.id_field=id_field
  389:         options.sync_mode=sync_mode
  390:         options.lc_names=lc_names
  391:         options.replace_table=replace
  392:         options.keep_fields=keep_fields
  393:         options.ascii_db=ascii_db
  394:         options.replace_table=replace
  395:         options.backup_table=backup
  396: 
  397:         importFMPXML(options)
  398:         
  399:         os.remove(filename)
  400:         
  401:         if RESPONSE and redirect_url:
  402:             RESPONSE.redirect(redirect_url)
  403: 
  404:             
  405:     def generateIndex(self,field,index_name,table,RESPONSE=None):
  406:         """erzeuge ein Index Objekt einem Feld (experimental)
  407:         @param field: Feldname zu dem ein Index erzeugt werden soll
  408:         @param index_name: Name des Index
  409:         @param table: Tabellen name"""
  410:         
  411:         
  412:         index={}
  413:         founds=self.ZSQLSimpleSearch("""SELECT %s,oid FROM %s """%(field,table))
  414: 
  415:         for found in founds:
  416:             tmp=getattr(found,field,None)
  417:             if tmp:
  418:                 strings=tmp.split(" ")
  419:                 for string in strings:
  420:                     if index.get(string):
  421:                         index[string].append(found.oid)
  422:                     else:
  423:                         index[string]=[found.oid]
  424:                     RESPONSE.write(string+"\n")
  425:             
  426:         if not hasattr(self,index_name):
  427:             obj=ZSQLIndex(index,index_name,table)
  428:             self._setObject(index_name,obj)
  429:                     
  430:         self._getOb(index_name).setIndex(index)
  431:         
  432:     def getIndex(self,index_name):
  433:         """getIndex from index_name
  434:         return an indexObject with index_name
  435:         """
  436:         
  437:         founds=self.ZopeFind(self,obj_ids=[index_name])
  438:         
  439:         return founds[0][1].getIndex()
  440:     
  441:             
  442:     def URLquote(self,txt):
  443:         """urlquote"
  444:         @param txt: text der urlgequoted werden soll.
  445:         """
  446:         return urllib.quote(txt)
  447:     
  448:     def searchRel(self,relStatement,statement,wherePart,classes):
  449:         """suche relative haufigkeiten (experimental)"""
  450:         ret={}
  451:         allRecords=len(self.ZSQLSimpleSearch(statement + " where "+wherePart))
  452:         
  453:         for oneclass in classes:
  454:             ret[oneclass]=len(self.ZSQLSimpleSearch(statement + " where ("+wherePart+") and "+ relStatement%oneclass))
  455:         
  456:         return (ret,allRecords)
  457:                   
  458:     def content_html(self):
  459:         """template fuer content_html Aufruf, notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
  460:         
  461:         try:
  462:             obj=getattr(self,"ZSQLBibliography_template")
  463:             return obj()
  464:         except:
  465:             pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ZSQLBibliography_template_standard.zpt'),content_type='text/html').__of__(self)
  466:             pt.content_type="text/html"
  467:             
  468:             return pt()
  469: 
  470:         
  471:     def getWeight(self):
  472:         """getWeight, gewicht notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
  473:         try:
  474:             return self.weight
  475:         except:
  476:             return ""
  477: 
  478:     def getLabel(self):
  479:         """getLabel notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
  480:         try:
  481:             return self.label
  482:         except:
  483:             return ""
  484: 
  485:     def getDescription(self):
  486:         """getDEscription: notwendig fuer Kompatibiliaet bei gemeinsamem Einsatz mich ECHO-Produkt"""
  487:         try:
  488:             return self.description
  489:         except:
  490:             return ""
  491: 
  492:     manage_options=Folder.manage_options+(
  493:         {'label':'Main Config','action':'changeZSQLExtendForm'},
  494:        )
  495: 
  496:     def changeZSQLExtendForm(self):
  497:         """change folder config"""
  498:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeZSQLExtendForm.zpt')).__of__(self)
  499:         return pt()
  500: 
  501: 
  502:     def changeZSQLExtend(self,label,description,weight=0,REQUEST=None,connection_id=None):
  503:         """change the Konfiguration"""
  504:         self.connection_id=connection_id
  505:         self.weight=weight
  506:         self.label=label
  507:         self.description=description
  508:         
  509:         if REQUEST is not None:
  510:             return self.manage_main(self, REQUEST)
  511: 
  512:     def formatAscii(self,str,url=None):
  513:         """ersetze ascii umbrueche durch <br>
  514:         @param str: string der Formatiert werden soll.
  515:         @param url:  (optional) default ist "None", sonderfall erzeugt einen Link aus String mit unterliegender url
  516:         """
  517: 	#logging.debug("formatascii str=%s url=%s"%(repr(str),repr(url)))
  518: 
  519: 	if not str:
  520:             return ""
  521: 
  522:         str=str.rstrip().lstrip()
  523:         
  524:         if url and str:
  525:             
  526:             retStr=""
  527:             words=str.split("\n")
  528:             
  529:             for word in words:
  530:                 strUrl=url%word
  531:                 #print "str",strUrl
  532:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
  533:             str=retStr
  534:         if str:
  535:             retStr = re.sub(r"[\n]","<br/>",str)
  536:             #logging.debug("formatascii out=%s"%(repr(retStr)))
  537:             return retStr
  538:         else:
  539:             return ""
  540:         
  541:     def getSAttribute(self,obj,atribute,pref=''):
  542:         """get Attribute or emptystring"""
  543:         
  544:         #print "obj",obj
  545:         try:
  546:             return pref+getattr(obj,atribute)
  547:         except:
  548:             return ""
  549:         
  550:     def getS(self,str):
  551:         """make none to empty string"""
  552:         if str:
  553:             return str
  554:         else:
  555:             return ""
  556: 
  557:     def actualPath(self,url=None):
  558:         """path"""
  559: 
  560:         if self.REQUEST['HTTP_X_FORWARDED_SERVER']=='':
  561:             host=self.REQUEST['HTTP_HOST']
  562:         else:
  563:             host=self.REQUEST['HTTP_X_FORWARDED_SERVER']
  564:         if not url:
  565:                 return "http://"+host+self.REQUEST['PATH_TRANSLATED']
  566:         else:
  567:                 temp=self.REQUEST[url].split("/")
  568:                 temp[2]=host
  569:                 return string.join(temp,"/")
  570: 
  571:     def getRequest(self):
  572:         """request"""
  573:         return self.REQUEST
  574: 
  575:     def lowerEnd(self,path):
  576:         """oinly for demo"""
  577:         return os.path.splitext(path)[0]+".jpg"
  578:         
  579:     def ZSQLisEmpty(self,str):
  580:         """Teste ob String leer bzw. none ist.
  581:         """
  582:         #print "field",field
  583:         if not str:
  584:             return 1
  585:         if str.strip()=="":
  586:             return 1
  587:         return 0
  588: 
  589:     def ZSQLMultiSearch(self,_table,_searchField,_value,_idField,_additionalStatement="",_select=None,_subselectAddition="",_storename=None):
  590:         """
  591:         Durchsucht in einer Tabelle "table" die Spalte "searchfield" nach dem allen Vorkommnissen 
  592:         von Worten in value und gibt alle Werte mit gleichem id field zurŸck, d.h. es wird die "und" suche Ÿber mehrere Eintrsege in einer
  593:         Tabelle mit gleichem idField werd realisiert, 
  594:         z.B. fŸr simplesearch ueber mehrere Felder
  595:         @param _table: Tabelle, die durchsucht werden soll.
  596:         @param _searchField: Feld, das durchsucht wird
  597:         @param _value: String der gesucht werden soll, gesucht wird nach allen Worten des Strings, die durch " "-getrennt sind.
  598:         @param _idField: Feld mit id fŸr die identifikation gleicher EintrŠge
  599:         @param _additionalStatement: (optional) Zusaetzliches SQL Statement, dass zwischen dem ersten "select from" und dem ersten "where" eingegefŸgt wird.
  600:         @param _select: (optional) Alternativer Wert fŸr den ersten SELECT Aufruf.
  601:         @param _storename: (optional) Name fuer die Zwischenspeicherung von Werten in der Session
  602:         """
  603:         if _storename:
  604:             """store"""
  605:         else:
  606:             _storename="foundCount"
  607:             
  608:         queries=[]
  609:         #baue jede einzelne abfrage
  610:         splitted=_value.split(" ")
  611:         if not _select:
  612:             _select=_idField
  613:             
  614:         query="select %s from  %s %s where lower(%s) like '%%%s%%'"%(_select,_table,_additionalStatement,_searchField,splitted[0].lower())
  615:         
  616:         if len(splitted)>1: # mehr als ein Wort
  617:             query+=" and %s in"%_idField # dann einschraenken 
  618:             for v in splitted[1:]:
  619:                 queries.append("select %s from  %s %s where lower(%s) like '%%%s%%'"%(_idField,_table,_subselectAddition,_searchField,v.lower()))
  620:                 
  621:         
  622:             intersect=" intersect ".join(queries) # nun baue sie zusammen
  623:             query+="(%s)"%intersect
  624:         
  625:         
  626:         logging.info("ZSQLSimple: %s"%query)
  627:         retT=self.ZSQLSimpleSearch(query)
  628:         logging.info("ZSQLSimple: %s"%retT)
  629:         
  630:         #das Ergebis enthaelt unter u.U. eine id mehrfach, dieses wir jetzt vereinheitlicht.
  631:         
  632:         retFinalT={}
  633:         for x in retT:
  634:             split=_idField.split(".")
  635:             if len(split)>1:
  636:                 f=split[1]
  637:             else:
  638:                 f=_idField
  639:                 
  640:             retFinalT[getattr(x,f)]=x
  641:         
  642:         ret=list(retFinalT.values())
  643:         
  644:         
  645:         #aus Kompatibilaetsgruenen mit ZSQLSearch / ZSQLInlineSeach  noch einzelne Felder in der SESSION belegen.
  646:         if not self.REQUEST.SESSION.has_key(_storename):
  647:                 self.REQUEST.SESSION[_storename]={}
  648:         
  649:         self.REQUEST.SESSION[_storename]['searchFieldsOnly']={}
  650:         self.REQUEST.SESSION[_storename]['qs']=query
  651:         return ret
  652:     
  653:     def ZSQLsearchOptions(self,fieldname=""):
  654:         """return HTML Fragment with search options"""
  655:         
  656:         ret="""<select name="-op_%s">
  657:         <option value="bw">begins with</option>                 <!-- begins with / beginnt mit, "Wort*" -->
  658:         <option value="ew">ends with</option>
  659:         <option value="ct" selected>contains</option>                   <!-- contains / enthaellt, "Wort" -->
  660:     <option value="eq">equals</option>                          <!-- equals / ist, =Wort -->
  661: </select>"""%fieldname
  662:         return ret
  663: 
  664:     def ZSQLSelectionFromCRList(self,fieldname,listField,boxType="checkbox",checked=None):
  665:         """generate selection HTML Fragemnt from a cr seperated list
  666:         @param fieldname: Wert fuer das "name"-Attribute der erzeugten input-Tags
  667:         @param listField: "cr" (\n) getrennte Liste der Werte
  668:         @param boxType: (optional) default ist "checkbox", moegliche Werte "checkbox" und "radio"
  669:         @param checked: "cr" getrennt Liste von Werten aus listField, die als ausgewahlt markiert werden sollen.
  670:         """
  671:         fields=listField.split("\n")
  672:         ret=""
  673:         for field in fields:
  674:             if checked and (field in checked.split("\n")):
  675:                 ret+="""<input name="%s" type="%s" value="%s" checked>%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
  676:             else:
  677:                 ret+="""<input name="%s" type="%s" value="%s">%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
  678:         return ret
  679: 
  680:     def ZSQLSelectionFromSearchList(self,fieldname,results,fieldnameResult,boxType="checkbox",checked=None):
  681:         """generate select options from  research-results Objekt
  682:         generate selection HTML Fragemnt from a cr seperated list
  683:         @param fieldname: Wert fuer das "name"-Attribute der erzeugten input-Tags
  684:         @param results: result Object einer SQL-suche
  685:         @param fieldNameResult: Feldname des Resultobjekts, das angezeigt werden soll. 
  686:         @param boxType: (optional) default ist "checkbox", moegliche Werte "checkbox" und "radio"
  687:         @param checked: "cr" getrennt Liste von Werten aus results.fieldNameResult, die als ausgewahlt markiert werden sollen.     
  688:         """
  689: 
  690:         ret=""
  691:         if not results: return ""
  692:         
  693:         for result in results:
  694:             field=getattr(result,fieldnameResult)
  695:             if field:
  696:                 if checked and (getattr(result,fieldnameResult) in checked.split("\n")):
  697:                     ret+="""<input name="%s" type="%s" value="%s" checked>%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
  698:                 else:
  699:                     ret+="""<input name="%s" type="%s" value="%s">%s"""%(fieldname,boxType,field.encode('utf-8'),field.encode('utf-8'))
  700:         return ret
  701: 
  702: 
  703:     def ZSQLOptionsFromCRList(self,fieldname,listField, multiple='',start=None,startValue=None,size=None,selected=None):
  704:         """generate select oprions form a cr seperated list"""
  705:         fields=listField.split("\n")
  706:         if size:
  707:             ret="""<select name="%s" %s size="%s" >
  708:             """%(fieldname,multiple,size)
  709: 
  710:         else:
  711:             ret="""<select name="%s" %s >
  712:             """%(fieldname,multiple)
  713:         if start:
  714:             if start==' ':
  715:                 start=''
  716:                 if not startValue:
  717:                     startValue=start
  718:                     
  719:             ret+="""<option value="%s" >%s</option>"""%(startValue,start)
  720:         for field in fields:
  721:             if selected and (field in selected.split("\n")):
  722:                  ret+="""<option selected value="%s">%s</option>"""%(field.encode('utf-8'),field.encode('utf-8'))
  723:             else:
  724:                  ret+="""<option value="%s">%s</option>"""%(field.encode('utf-8'),field.encode('utf-8'))
  725:         ret+="""</select>"""
  726:         return ret
  727: 
  728:     def ZSQLOptionsFromSearchList(self,fieldname,
  729:                                   results,fieldName,
  730:                                   valueName=None,start=None, 
  731:                                   multiple='',startValue=None,
  732:                                   additionalSelect="",size=None,
  733:                                   linelen=None,selected=None,
  734:                                   clear=False):
  735:         """generate select options form a search list
  736:         es wird
  737:         <select name=fieldname mutiple>
  738:         <option value=startValue>start</option>
  739:         <option value=result.fieldName>result.fieldValue</option>
  740:         erzeugt.
  741:         
  742:         @param fieldname: Name fuer name-wert im select-tag
  743:         @param results: Resultobject einer SQL-suche
  744:         @param fieldName: Name des Feldes, das als value in den option-tag geschrieben werden soll.
  745:         @param valueName: (optional) Name des Feldes, dass als im option-tag ausgegeben wird, default wert ist valueName=fieldName
  746:         @param start: (optional) falls zusaetzliches option tag erzeugt werden soll, gibt start an was im option tag steht
  747:         @param startValue (optional): gibt den entsprechenden Wert an.
  748:         @param selected (optional): Wert der ausgewaehlt sein soll.
  749:         @param linelen: (optional) maximale laenge eines Eintrages 
  750:                     der im Klappmenue noch angezeigt wird, laengeres wird abgeschnitten.
  751:         @param addionalSaelect (optional): zusaetzlicher text fuer den select tag
  752:         @param clear (optional): setze auf den startwert. 
  753:         """
  754:         if not valueName:
  755:             valueName=fieldName
  756:         if size:
  757:             ret="""<select name="%s" %s size="%s" %s>
  758:             """%(fieldname,multiple,size,additionalSelect)
  759:         else:
  760:             ret="""<select name="%s" %s %s>
  761:             """%(fieldname,multiple,additionalSelect)
  762:         if start:
  763:             if start==' ':
  764:                         start=''
  765:             
  766:             if not startValue:
  767:                     startValue=start
  768:             
  769:             if clear:
  770:                 ret+="""<option selected value="%s" >%s</option>"""%(startValue,start)
  771:             else:
  772:                 ret+="""<option value="%s" >%s</option>"""%(startValue,start)
  773:                 
  774:         for result in results:
  775:             field=getattr(result,fieldName)
  776:             fieldValue=getattr(result,valueName)
  777:          
  778:             if linelen and fieldValue and (len(fieldValue) > string.atoi(linelen)):
  779:                 displayValue = fieldValue[:string.atoi(linelen)]
  780:             else: 
  781:                 displayValue = fieldValue
  782:                 
  783:             if displayValue: #show only if value not none
  784:                 if field == selected:
  785:     
  786:                     ret+="""<option value="%s" selected>%s</option>"""%(field,displayValue)
  787:                 else:
  788:                     ret+="""<option value="%s">%s</option>"""%(field,displayValue)
  789: 
  790:         ret+="""</select>"""
  791:         return ret
  792: 
  793:             
  794:     def ZSQLInlineSearchU(self,storename=None,args=None,**argv):
  795:         """one element if exists"""
  796:         qs=[]
  797:         if storename:
  798:             """store"""
  799:             storename=storename
  800:         else:
  801:             storename="foundCount"
  802:             
  803:         if args:
  804:             argTmp=args
  805:         else:
  806:             argTmp=argv
  807: 
  808: 
  809:         #print "INLINE:",argv
  810:         for a in argTmp.keys():
  811: 	    aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
  812:             qs.append(aFiltered+"="+urllib.quote(str(argTmp[a])))
  813:         #return []  
  814:         ret = self.parseQueryString(string.join(qs,","),"_",storename=storename)
  815: 
  816:         try:
  817:             return ret[0]
  818:         except:
  819:             return None
  820:      
  821:      
  822:     def ZSQLSequentialSearch(self,_fieldlist,_searchTerm,storename=None,args=None,**argv):
  823:         """get a list of tuples (fields,searchoptions,table) to search the searchTerm in, returns dictionary. """
  824:         #print "do search with:",_fieldlist,_searchTerm,storename,args,argv
  825:         ret={} 
  826:         if args:
  827:             argTmp=args
  828:         else:
  829:             argTmp=argv
  830: 
  831:         for field in _fieldlist:
  832: 
  833:             argTmp2=copy.deepcopy(argTmp)
  834:             argTmp2[field[0]]=_searchTerm
  835:             argTmp2['_op_'+field[0]]=field[1]
  836:             argTmp2['_table']=field[2]
  837:             
  838:             ret[field[0]]=(self.ZSQLInlineSearch(storename=storename,args=argTmp2),field[3],field[4],field[5],field[6])
  839:         
  840:         return ret
  841:     
  842:     
  843:     def ZSQLInlineSearch(self,storename=None,args=None,**argv):
  844:         """inlinesearch"""
  845:        
  846:         qs=[]
  847:         if storename:
  848:             """store"""
  849:         else:
  850:             storename="foundCount"
  851:             
  852:     
  853: 
  854:         if args:
  855:             argTmp=args
  856:         else:
  857:             argTmp=argv
  858: 
  859: 
  860:         #print "INLINE:",argv
  861:         for a in argTmp.keys():
  862:             aFiltered=re.sub(r"^-","_",a) # beginning of a command should always be "_"
  863:       
  864:             if type(argTmp[a]) is ListType: # ein parameter zweimal
  865:                     value=""
  866:                     #TODO find a better solution, currently only the last non empty entry is used.
  867:                     for x in argTmp[a]:
  868:                         if x:
  869:                             value=x
  870:             else:
  871:                
  872:                 value=str(argTmp[a])
  873:             qs.append(aFiltered+"="+urllib.quote(value))
  874:             
  875:                 
  876:         #return []  
  877: 
  878:         return self.parseQueryString(string.join(qs,","),"_",storename=storename)
  879: 
  880:     def ZSQLInlineSearch2(self,query):
  881:         """inlinesearch"""
  882:         qs=[]
  883:         
  884:         #print "INLINE:",query
  885:         return self.ZSQLSimpleSearch(query)
  886:     
  887: 
  888:     def ZSQLResetConnection(self):
  889:         """reset the connectione"""
  890:         try:
  891:             self.getConnectionObj().manage_close_connection()
  892:         except:
  893:             logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  894:         try:
  895:             self.getConnectionObj().manage_open_connection()
  896:         except:
  897:             logger("ZSQLResetConnection",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  898: 
  899:     def ZSQLSimpleSearch(self,query=None,max_rows=1000000):
  900:         """simple search"""
  901:         logging.error("ZSQLSimpleSearch X %s"%query)
  902:         #print query
  903:         if not query:
  904:             query=self.query
  905:         
  906:         
  907:         if (hasattr(self,"_v_searchSQL") and (self._v_searchSQL == None)) or (not hasattr(self,"_v_searchSQL")):
  908:             
  909:             self._v_searchSQL=Shared.DC.ZRDB.DA.DA("_v_searchSQL","_v_searchSQL",self.getConnectionObj().getId(),"var","<dtml-var var>")
  910:             #self._v_searchSQL=self.getConnectionObj()()
  911:             
  912:             self._v_searchSQL.max_rows_=max_rows
  913:             #self._v_searchSQL.set_client_encoding('UNICODE')
  914:             try:
  915:                 logging.error("I am here")
  916:                 t=self._v_searchSQL.__call__(var=query)
  917:                 #t=self._v_searchSQL.query(query)
  918:                 logging.error("I am here %s"%t)
  919:                 return t
  920:             except :
  921:                 logger("ZSQLSimpleSearch ERROR1",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  922:                 if sys.exc_info()[0]=="Database Error":
  923:                     try:
  924:                         self.getConnectionObj().manage_open_connection()
  925:                     except:
  926:                         logger("ZSQLSimpleSearch ERROR2",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  927:         else:
  928:             try:
  929: 
  930:                 self._v_searchSQL.max_rows_=max_rows
  931:                 #self._v_searchSQL.set_client_encoding('UNICODE')
  932: 
  933:                 return self._v_searchSQL.__call__(var=query)
  934:                 #return self._v_searchSQL.query(query)
  935:             except :
  936:                 logger("ZSQLSimpleSearch ERROR2",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  937:                 if sys.exc_info()[0]=="Database Error":
  938:                     try:
  939:                         self.getConnectionObj().manage_open_connection()
  940:                     except:
  941:                         logger("ZSQLSimpleSearch",logging.ERROR, '%s %s'%sys.exc_info()[:2])
  942: 
  943:     def getConnectionObj(self):
  944:         if hasattr(self,'connection_id'):
  945:             return getattr(self,self.connection_id)
  946:        
  947:                     
  948:     def ZSQLSimpleSearch2(self,query=None):
  949:         """ returrn SQLSearch"""
  950:        
  951:         if not query:
  952:             query=self.query
  953:         if getattr(self,'_v_search',None):
  954:             
  955:             return self._v_search(var=query)
  956:         
  957:         if hasattr(self,'search') and (self.search.meta_type=="Z SQL Method"):
  958:             self._v_search=self.search
  959:             return self.search(var=query)
  960:         else:
  961:             if hasattr(self.aq_parent.aq_parent,'search') and (self.aq_parent.aq_parent.search.meta_type=="Z SQL Method"):
  962:                 self._v_search=self.aq_parent.aq_parent.search
  963:                 return self.aq_parent.aq_parent.search(var=query)
  964:             else:
  965:                 search=self.ZopeFind(self,obj_metatypes=["Z SQL Method"],search_sub=1)
  966:                 if search:
  967:                     self._v_search=search[0][1]
  968:                     return search[0][1](var=query)
  969:                 else:
  970:                     return []
  971:     
  972:         
  973:         
  974:     def ZSQLAdd(self,format=None,RESPONSE=None,args=None,**argv):
  975:         """Neuer Eintrag"""
  976:             
  977: 	if args:
  978:             argTmp=args
  979:         else:
  980:             argTmp=argv
  981: 
  982:         qs_temp=[]
  983:     
  984:         for a in self.REQUEST.form.keys():
  985:             qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
  986: 
  987:         qs=string.join(qs_temp,",")
  988:         
  989:         for field in argTmp.keys():
  990:                    if field[0]=="_":
  991:                        fieldTmp="-"+field[1:]
  992:                    else:
  993:                        fieldTmp=field
  994:                        
  995:                    qs+=",%s=%s"%(fieldTmp,argTmp[field])
  996:         
  997:         
  998:         addList={}
  999:         for q in qs.split(","):
 1000:             name=re.sub("r'+'"," ",q.split("=")[0].lower())
 1001:             value=q.split("=")[1]
 1002:             value=re.sub(r'\+'," ",value)
 1003:             value=urllib.unquote(value) 
 1004:             if name=="-table":
 1005:                 table=urllib.unquote(value)
 1006:             elif name=="-format":
 1007:                 format=urllib.unquote(value)
 1008:             elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):
 1009:                 addList[urllib.unquote(name)]=urllib.unquote(value)
 1010: 
 1011:         keyList=[]
 1012:         valueList=[]
 1013:         for x in addList.keys():
 1014:             keyList.append("\""+x+"\"")
 1015:             valueList.append(sql_quote(addList[x]))
 1016: 
 1017:         keyString=string.join(keyList,",")
 1018:         valueString=string.join(valueList,",")
 1019:         
 1020:         queryString="INSERT INTO %s (%s) VALUES (%s)"%(table,keyString,valueString)
 1021: 
 1022:         self.ZSQLSimpleSearch(queryString)
 1023:         
 1024:         if RESPONSE and format:
 1025:             return RESPONSE.redirect(format)
 1026:         else:
 1027:             return True
 1028:         
 1029:     def ZSQLChange(self,format=None,RESPONSE=None,USE_FORM=None,args=None,**argv):
 1030:         """change entries"""
 1031:         #qs=self.REQUEST['QUERY_STRING']
 1032:         # very bad hack
 1033: 
 1034:         qs_temp=[]
 1035:         if USE_FORM or RESPONSE:
 1036:             for a in self.REQUEST.form.keys():
 1037:         
 1038:                 qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
 1039: 
 1040:         
 1041:         if args:
 1042:             arg_tmp=args
 1043:         else:
 1044:             arg_tmp=argv
 1045:             
 1046:         for field in arg_tmp.keys():
 1047:                 
 1048:                    if field[0]=="_":
 1049:                        fieldTmp="-"+field[1:]
 1050:                    else:
 1051:                        fieldTmp=field
 1052:                        
 1053:                    qs_temp.append("%s=%s"%(fieldTmp,arg_tmp[field]))
 1054:         
 1055:         
 1056:         changeList=[]
 1057:         logging.info("ZSQLChange qs_temp: %s"%repr(qs_temp))
 1058:         for q in qs_temp:
 1059:        
 1060:             name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))
 1061:             value="=".join(q.split("=")[1:])
 1062:             value=re.sub(r'\+'," ",value)
 1063:             value=urllib.unquote(value)
 1064:          
 1065:             if name=="-table":
 1066:                     table=urllib.unquote(value)
 1067:             elif name=="-identify":
 1068:                 identify=urllib.unquote(value)
 1069:                 identify="lower("+identify.split("=")[0]+")="+sql_quote(identify.split("=")[1].lower())
 1070:             elif name=="-format":
 1071:                 format=urllib.unquote(value)
 1072:             #elif (not (name[0]=="-" or name[0]=="_")) and (not len(value)==0):
 1073:             elif (not (name[0]=="-" or name[0]=="_")):
 1074: 
 1075: 		if value=="":
 1076: 	                changeList.append("\""+name+"\"=null")
 1077: 		else:
 1078:                 	changeList.append("\""+name+"\"="+sql_quote(urllib.unquote(value)))
 1079:                 
 1080:         changeString=string.join(changeList,",")
 1081: 
 1082:         queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)
 1083:         logger("ZSQLExtend",logging.INFO,"CHANGE: "+queryString)
 1084: 
 1085:         self.ZSQLSimpleSearch(queryString)
 1086:         
 1087:         
 1088:         if RESPONSE and format:
 1089:             return RESPONSE.redirect(format)
 1090:         else:
 1091:             return True
 1092:    
 1093: 
 1094:     def ZSQLFindIndexed(self,tableList=[],qs="",select="oid,*",storename=None,indexedFields=['data_line'],restrictField='id_text',**argv):
 1095:         """find2"""
 1096:         
 1097:         for index in self.ZopeFind(self,obj_ids=indexedFields):
 1098:             txt=argv.get(index[0],None)
 1099:             if txt:
 1100:                 oids=index[1].getIndex()[txt]
 1101:                 
 1102:         search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)
 1103:      
 1104:         search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
 1105:         return search2
 1106:     
 1107:     def ZSQLFind2(self,qs="",select="oid,*",storename=None,tableList=['cdli_translit','cdli_cat'],restrictField='id_text',**argv):
 1108:         """find2"""
 1109:         
 1110:         search1= self.ZSQLFind(qs=qs,select=select,storename=storename,tableExt=tableList[1],restrictField=restrictField,NoQuery='yes',NoLimit='yes',**argv)
 1111:      
 1112:         search2 = self.ZSQLFind(tableExt=tableList[0],qs=qs,select=select,storename=storename,restrictConnect=(tableList[0]+"."+restrictField,search1),**argv)
 1113:         return search2
 1114:     
 1115:       
 1116:     
 1117:     def ZSQLFind(self,qs="",select="oid,*",storename="foundCount",tableExt=None,NoQuery=None,NoLimit=None,restrictField=None,restrictConnect=None,filter=None,**argv):
 1118:         """search in database"""
 1119: 
 1120:         def delEmpty(list):
 1121:             """"loesche leere elemente aus der liste"""
 1122:             ret=[]
 1123:             for x in list:
 1124:                 splitted=x.split("=")
 1125:                 if (len(splitted)>1) and not (splitted[1]==' '):
 1126:                     ret.append(x)
 1127:             return ret
 1128: 
 1129:         if qs=="":
 1130:            #kein querystring ubergeben 
 1131:            if self.REQUEST['QUERY_STRING']:
 1132:                qs=self.REQUEST['QUERY_STRING']
 1133: 
 1134:                qs=string.join(qs.split("&"),",")
 1135: 
 1136:                for field in argv.keys():
 1137:                    if field[0]=="_":
 1138:                        fieldTmp="-"+field[1:]
 1139:                    else:
 1140:                        fieldTmp=field
 1141:                        
 1142:                    qs+=",%s=%s"%(fieldTmp,argv[field])
 1143:                    
 1144:            else:
 1145: 
 1146:                qs=self.REQUEST.SESSION.get('query','')
 1147:                
 1148:                for field in argv.keys():
 1149:                    if field[0]=="_":
 1150:                        fieldTmp="-"+field[1:]
 1151:                    else:
 1152:                        fieldTmp=field
 1153:                    
 1154:                    qs+=",%s=%s"%(fieldTmp,argv[field])
 1155: 
 1156:          
 1157: 
 1158:         else:
 1159:             self.REQUEST['QUERY_STRING']=qs
 1160: 
 1161:             qs=string.join(qs.split("&"),",")
 1162:             
 1163:         
 1164:         
 1165:         qs=re.sub("\\+"," ",qs)#TODO: Austauschen da Leerzeichen bei http-get durch + ersetzt wird, generell sollte alles auf post umgeschrieben werden. vom search formular.
 1166: 
 1167:         qs=string.join(delEmpty(qs.split(",")),",")
 1168: 
 1169: 
 1170:         #store query for further usage
 1171:         #TODO: erste der beiden ist ueberfluessig
 1172:         self.REQUEST.SESSION['query']=qs
 1173:         if not self.REQUEST.SESSION.has_key(storename):
 1174:                 self.REQUEST.SESSION[storename]={}
 1175:                 
 1176:         self.REQUEST.SESSION[storename]['qs']=qs
 1177:         
 1178:                
 1179:         #print "calling Query with",repr(NoQuery)
 1180: 
 1181:         ret=self.parseQueryString(qs,"-",select=select,storemax="yes",storename=storename,tableExt=tableExt,NoQuery=NoQuery,NoLimit=NoLimit,restrictField=restrictField,restrictConnect=restrictConnect,filter=filter)
 1182:         #print self.REQUEST.SESSION["foundCount"]
 1183:         
 1184: 
 1185:         
 1186:         return ret
 1187: 
 1188:     def ZSQLFoundCountLen(self,var):
 1189:         return len(var)
 1190:             
 1191:     def ZSQLFoundCount(self,qs="",select="*",storename="foundCount"):
 1192:                 
 1193:         return self.REQUEST.SESSION[storename]['count']
 1194: 
 1195:     def ZSQLRangeStart(self,storename="foundCount"):
 1196:       
 1197:         return int(self.REQUEST.SESSION[storename]['rangeStart'])+1
 1198:     
 1199:     def ZSQLRangeSize(self,storename="foundCount"):
 1200:         
 1201:         return self.REQUEST.SESSION[storename]['rangeSize']
 1202: 
 1203:     def ZSQLRangeEnd(self,storename="foundCount"):
 1204:    
 1205:         return str(min(int(self.REQUEST.SESSION[storename]['rangeEnd']),int(self.REQUEST.SESSION[storename]['count'])))
 1206: 
 1207:     def ZSQLNewQuery(self,linkText,storename="foundCount",**argv):
 1208:         """suche neu"""
 1209:         return self.ZSQLNewSearch(linkText,storename,url=self.REQUEST['URL'],args=argv)
 1210:     
 1211:     def ZSQLNewSearch(self,linkText,storename="foundCount",url=None,args=None,**argv):
 1212:         """suche mit alten parametern bis auf die in argv getauschten"""
 1213:         str = self.ZSQLNewSearchURL(storename, url, args, **argv)
 1214:         return """<a href="%s"> %s</a>"""%(str,linkText)
 1215:         
 1216: 
 1217:     def ZSQLNewSearchURL(self, storename="foundCount",url=None,args=None,**argv):
 1218:         """suche mit alten parametern bis auf die in argv getauschten"""
 1219:         if args:
 1220:             argv=args
 1221:                 
 1222:         #get the old queries
 1223:         qs=self.REQUEST.SESSION[storename]['qs']
 1224:         querys=qs.split(",")
 1225:         
 1226:         #which arguments are in the old query string
 1227:         
 1228:         queryList={}
 1229:         for query in querys:
 1230:             arg=query.split("=")[0]
 1231:             if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"
 1232:             try:
 1233:                 queryList[arg]=query.split("=")[1]
 1234:             except:
 1235:                 queryList[arg]=''   
 1236:                 
 1237:         argList=[]
 1238:         arg=""
 1239:         
 1240:         
 1241:         
 1242:         #gehe durch die zu aendernden Argumente
 1243:         for argTmp in argv.keys():
 1244:             
 1245:             arg=argTmp[0:]# sicherstellen, dass der string auh kopiert wird
 1246:             if arg[0]=="_": arg="-"+arg[1:] # sicherstellen, dass an Anfang stets "_"            
 1247: 
 1248:             queryList[arg]=argv[argTmp]
 1249: 
 1250:         if url:
 1251:             str=url+"?"+urllib.urlencode(queryList)
 1252:         else:
 1253:             str="ZSQLSearch?"+urllib.urlencode(queryList)
 1254:         
 1255:         return str
 1256:     
 1257:     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):
 1258:         """analysieren den QueryString"""
 1259:        
 1260:        
 1261:         #setzte generische werte
 1262:         
 1263:         lop="AND" # standardsuche mit and
 1264:         max="ALL" #standard alle auswaehlen
 1265:         maxstr=""
 1266:         whereList=[]
 1267:         sort=""
 1268:         op="bw"
 1269:         opfields={}
 1270:         lopfields={} #Verknuepfung bei mehrfachauswahl von einem feld
 1271:         sortfields={} #order of sortfields
 1272:         diacritics={} #diacritische zeichen, falls "no", dann werden diese fuer das feld gefiltert.
 1273:         sortAllFields=None
 1274:         skip=""
 1275:         rangeStart=0
 1276:         limit=0
 1277:         searchFields={}
 1278:         searchFieldsOnly={}
 1279:         queryTemplate=[]
 1280:         outerjoin=""
 1281:         debug=None
 1282:         
 1283:         if not select:
 1284:             select="oid,*"
 1285: 
 1286:         #check for op 
 1287:         splitted=qs.split(",")
 1288: 
 1289:         if tableExt:
 1290:             table=tableExt
 1291: 
 1292:         if restrictField:
 1293:                     select=restrictField
 1294:         
 1295:         
 1296:         #erster durchgang suche operatoren    
 1297:         for q in splitted:
 1298:             
 1299:                 name=re.sub("r'+'"," ",q.split("=")[0].lower())
 1300:                 if name=="_debug":
 1301:                     debug=True
 1302:                     
 1303:                 try:
 1304:                     value=urllib.unquote(q.split("=",1)[1])
 1305:                 except:
 1306:                     value=""
 1307:                 #print "Hi",name[0:3],q
 1308:                 if name[0:3]==iCT+"op":
 1309:                     op=value
 1310: 
 1311:                     field=name[4:]
 1312:                     opfields[field]=op
 1313: 
 1314:                 if name[0:4]==iCT+"lop":
 1315:                     lop=value
 1316: 
 1317:                     field=name[5:]
 1318:                     lopfields[field]=lop
 1319:                     
 1320:                 if name[0:11]==iCT+"diacritics":
 1321:                     field=name[12:]
 1322:                     diacritics[field]=value
 1323:                     
 1324:                 if name[0:10]==iCT+"sortorder":
 1325:                     #sort=value
 1326:                     
 1327:                     field=name[11:]
 1328:                     sortAllFields=None
 1329:                     #no field selected
 1330:                     if field=="":
 1331:                         sortAllFields=value
 1332:                     else:
 1333:                         sortfields[field]=value
 1334:                         
 1335:         #zweiter durchgang analysiere felder
 1336:         for q in qs.split(","):
 1337:        
 1338:             
 1339:           
 1340:             name=re.sub("r'+'"," ",q.split("=")[0].lower())
 1341:            
 1342:             try:
 1343:                 value=urllib.unquote(q.split("=",1)[1])
 1344:             
 1345:             except:
 1346:                 value=""
 1347:             
 1348:             punktsplit=name.split(".")   #sonderfall feld mit punkten(tabelle.suchFeld.ausgewaehltesFeld,feldinoriginal), d.h. suche in anderer tabelle:                      
 1349:          
 1350:             #analysiere alle anderen faelle
 1351:             
 1352:             if diacritics.get(name,'yes')=='no':
 1353:                 """filter diacritische zeichen"""
 1354:                 value=unicodedata.normalize('NFKD', value.decode('utf-8')).encode('ASCII', 'ignore')
 1355:                 
 1356:             if name==iCT+"lop":
 1357:                 lop=value
 1358:             elif name==iCT+"table":
 1359:                 if not tableExt: 
 1360:                     table=value
 1361:             elif name==iCT+"select":
 1362:                 if not restrictField:
 1363:                     select=value
 1364:             elif name==iCT+"max":
 1365:                 if not NoLimit:
 1366:                     maxstr="LIMIT "+str(value)
 1367:                     limit=str(value)
 1368:             elif name==iCT+"skip":
 1369:                 skip="OFFSET "+str(value)
 1370:                 rangeStart=str(value)
 1371:             elif name==iCT+"join":
 1372:                 
 1373:                 whereList.append(value)
 1374:             elif name==iCT+"outerjoin":
 1375:                 
 1376:                 outerjoin=value
 1377:             elif name==iCT+"sort":
 1378:                 sortstrs=[]
 1379:          
 1380:                 for word in value.split(','):
 1381:                     wordstr=word.lstrip().rstrip()
 1382:                     if sortAllFields:
 1383:                         order=sortAllFields
 1384:                     else:
 1385:                         order=sortfields.get(wordstr,'ASC')
 1386:                         
 1387:                     if not (wordstr == ""):
 1388:                         sortstrs.append(wordstr+" "+order)
 1389:                 if len(sortstrs)>0:
 1390:                     sort="ORDER BY "+string.join(sortstrs,',')
 1391:                     
 1392:                     
 1393:             elif name==iCT+"token":
 1394:                 if not nostore=="yes":
 1395:                     self.REQUEST.SESSION['token']=value
 1396: 
 1397:             elif name==iCT+"op":
 1398:                 op=value
 1399: 
 1400: 
 1401:             #sonderfall Name hat das Format: 
 1402:             #TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE_-table
 1403:             #i.e. erzeugt wird
 1404:             #das Statement 
 1405:             #WHERE IDENTIFIER_IN_TABELLE in (select * from SELECT_FIELD
 1406:             #where LOWER(SUCHFELD_IN_DIESER_TABELLE) something  value)
 1407:             #something is defined by _op_TABELLE.SUCHFELD_IN_DIESER_TABELLE.SELECT_FIELD.IDENTIFIER_IN_TABELLE
 1408:             
 1409:             elif (not name[0]==iCT) and len(punktsplit)==4:
 1410:                 
 1411:                 if opfields.has_key(name):
 1412:                     op=opfields[name]
 1413:                 else:
 1414:                     op="ct"
 1415:                 namealt=name
 1416:                 name="LOWER("+punktsplit[1]+")" 
 1417:                 value=value.lower()
 1418:                 if op=="ct":
 1419:                     tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
 1420:                 elif op=="gt":
 1421:                     tmp=(name+">"+sql_quote(value))
 1422:                 elif op=="lt":
 1423:                     tmp=(name+"<"+sql_quote(value))
 1424:                 elif op=="eq":
 1425:                     tmp=(name+"="+sql_quote(value))
 1426:                 elif op=="bw":
 1427:                     tmp=(name+" LIKE "+sql_quote(value+"%"))
 1428:                 elif op=="ew":
 1429:                     tmp=(name+" LIKE "+sql_quote("%"+value))
 1430:                 elif op=="all":
 1431:                     tmps=[]
 1432:                     for word in value.split(" "):
 1433:                         tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
 1434:                         
 1435:                     tmp=string.join(tmps,' AND ')
 1436: 
 1437:                 elif op=="numerical":
 1438:                     term=analyseIntSearch(value)
 1439:                     tmp=(name+" "+term)
 1440:                 elif op=="grep":
 1441:                     tmp=(name+" ~* "+sql_quote(value))
 1442:                 elif op=="one":
 1443:                     tmps=[]
 1444:                     for word in value.split(" "):
 1445:                         tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
 1446:                         
 1447:                     tmp=string.join(tmps,' OR ')
 1448: 
 1449:                 op="all"
 1450: 
 1451:                 if value!='': #lehre Werte werde nicht hinzugefuegt
 1452:                     searchTmp="""%s in (select %s from %s where %s)"""%(punktsplit[3],punktsplit[2],punktsplit[0],tmp)
 1453: 
 1454:                     queryTemplate.append(searchTmp)
 1455:                 
 1456:             elif (not name[0]==iCT) and (not len(value)==0):
 1457: 
 1458:                 #print "OP",op,name
 1459:                 value=value.lower()
 1460:                 
 1461:                 tmp=""
 1462:                 if opfields.has_key(name):
 1463:                     op=opfields[name]
 1464:                 else:
 1465:                     op="ct"
 1466:                 namealt=name
 1467:                 name="LOWER("+name+")"    
 1468:                 if op=="ct":
 1469:                     tmp=(name+" LIKE "+sql_quote("%"+value+"%"))
 1470:                 elif op=="gt":
 1471:                     tmp=(name+">"+sql_quote(value))
 1472:                 elif op=="lt":
 1473:                     tmp=(name+"<"+sql_quote(value))
 1474:                 elif op=="eq":
 1475:                     tmp=(name+"="+sql_quote(value))
 1476:                 elif op=="bw":
 1477:                     tmp=(name+" LIKE "+sql_quote(value+"%"))
 1478:                 elif op=="ew":
 1479:                     tmp=(name+" LIKE "+sql_quote("%"+value))
 1480:                 elif op=="all":
 1481:                     tmps=[]
 1482:                     for word in value.split(" "):
 1483:                         tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
 1484:                         
 1485:                     tmp=string.join(tmps,' AND ')
 1486: 
 1487:                 elif op=="numerical":
 1488:                     term=analyseIntSearch(value)
 1489:                     tmp=(name+" "+term)
 1490:                 elif op=="grep":
 1491:                     tmp=(name+" ~* "+sql_quote(value))
 1492:                 elif op=="one":
 1493:                     tmps=[]
 1494:                     for word in value.split(" "):
 1495:                         tmps.append(name+" LIKE "+sql_quote("%"+word+"%"))
 1496:                         
 1497:                     tmp=string.join(tmps,' OR ')
 1498: 
 1499:                 op="all"
 1500: 
 1501:                 if (value!='') and ((not tableExt) or (namealt.split('.')[0]==tableExt)): #keine leeren werde und keine auschluss
 1502:                     if searchFields.has_key(namealt):
 1503:                         searchFields[namealt]+=lopfields.get(name,'OR')+" "+tmp
 1504:                         searchFieldsOnly[namealt]+=lopfields.get(name,'OR')+" "+value
 1505:                     else: 
 1506:                         searchFields[namealt]=tmp
 1507:                         searchFieldsOnly[namealt]=value
 1508: 
 1509: 
 1510:         whereList=["("+searchFields[x]+")" for x in searchFields.keys()]
 1511:         whereList+=queryTemplate
 1512:         
 1513:         if len(whereList)>0:
 1514:             if filter:
 1515:                 whereStr="("+string.join(whereList," "+lop+" ")+") AND "+filter
 1516:             else:
 1517:                 whereStr=string.join(whereList," "+lop+" ")
 1518:             where="WHERE "+whereStr
 1519:         else:
 1520:             if filter:
 1521:                 where="WHERE "+filter
 1522:             else:
 1523:                 where=""
 1524: 
 1525:         if restrictConnect:
 1526: 
 1527:             if len(where)==0:
 1528:                 where="WHERE "+restrictConnect[0]+" in ("+restrictConnect[1]+")"
 1529:             else:
 1530:                 where+="and "+restrictConnect[0]+" in ("+restrictConnect[1]+")"
 1531:                 
 1532:         #print "QE",table
 1533:         #print (select,table,where,sort,maxstr,skip)
 1534:         query="SELECT %s FROM %s %s %s %s %s %s"%(select,table,outerjoin,where,sort,maxstr,skip)
 1535: 
 1536:         if not nostore=="yes":
 1537:             
 1538:             self.REQUEST.SESSION['qs']=opfields
 1539:         #print "IAMHERE again:", query
 1540: 
 1541:         if not NoQuery:
 1542: 
 1543:             query2="SELECT count(*) FROM %s %s"%(table,where)
 1544:             
 1545:             #print "QUERYSTRING:",self.REQUEST.SESSION[storename]['queryString2']
 1546:             if not self.REQUEST.SESSION.has_key(storename):
 1547:                 self.REQUEST.SESSION[storename]={}
 1548: 
 1549:             self.REQUEST.SESSION[storename]['qs']=qs #sichere Querystring
 1550:         
 1551:             if self.REQUEST.SESSION[storename].has_key('queryString2'):
 1552:         
 1553:                 if not self.REQUEST.SESSION[storename]['queryString2']==query2:
 1554:                     #print "HOOOOO",storename
 1555:                     self.REQUEST.SESSION[storename]['queryString2']=query2
 1556:                     try:
 1557:                         self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
 1558:                     except:
 1559:                         self.REQUEST.SESSION[storename]['count']=0
 1560:                     #print "QUERY",query2,"::::",self.REQUEST.SESSION[storename]['queryString2']
 1561:                 
 1562:             else:
 1563:         
 1564:                 self.REQUEST.SESSION[storename]['queryString2']=query2
 1565:                 if self.ZSQLSimpleSearch(query2):
 1566:         
 1567:                     self.REQUEST.SESSION[storename]['count']=self.ZSQLSimpleSearch(query2)[0].count
 1568:                 else:
 1569:                     self.REQUEST.SESSION[storename]['count']=0
 1570:                 #print "QUERYNEW",self.REQUEST.SESSION[storename]['queryString2']
 1571:             
 1572:             
 1573:             self.REQUEST.SESSION[storename]['rangeStart']=rangeStart
 1574:             
 1575:             
 1576:             self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
 1577:             
 1578:             if (limit=="all") or (limit==int(limit)):
 1579:                 self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
 1580:             else:
 1581:                 self.REQUEST.SESSION[storename]['rangeEnd']=int(rangeStart)+int(limit)
 1582:             self.REQUEST.SESSION[storename]['rangeSize']=limit
 1583:             self.REQUEST.SESSION[storename]['searchFields']=searchFields
 1584: 
 1585:             self.REQUEST.SESSION[storename]['searchFieldsOnly']=searchFieldsOnly
 1586:     
 1587:         if debug:
 1588:             logging.error("ZSQLSimpleSearch %s"%query)
 1589:         if not NoQuery:
 1590:                 
 1591:             return self.ZSQLQuery(query)
 1592:         else:
 1593: 
 1594:             return query
 1595: 
 1596:     def ZSQLUniqueQuery(self,value,returns):
 1597:         """unique relation"""
 1598:         if returns:
 1599:             statement="""select %s from %s where %s = '%s' """%(returns[1],returns[0],returns[2],value)
 1600:             founds=self.ZSQLSimpleSearch(statement)
 1601:             if founds:
 1602:                 return getattr(founds[0],returns[1])
 1603:             else:
 1604:                 return value
 1605:         else:
 1606:             return value
 1607:         
 1608:     def ZSQLQuery(self,query,debug=None):
 1609:         """query"""
 1610:         if debug:
 1611:             logger("ZSQLQuery", logging.INFO, query)
 1612:        
 1613:         return self.ZSQLSimpleSearch(query)
 1614: 
 1615:     
 1616:     def ZSQLSearch(self):
 1617:         """To be done"""
 1618:            
 1619:         formatfile=self.REQUEST['URL1'] #generisch redirect zur gleichen url
 1620:       
 1621:         #zerlege querystring in key value paare
 1622:         #TODO: check if this is really necessary, use argv**
 1623:         
 1624:         rq=self.REQUEST['QUERY_STRING']
 1625:         querys=rq.split("&")
 1626:         for querytemp in querys: #zerg
 1627:             query=querytemp.split("=")
 1628:             
 1629:             try:
 1630:                 if query[0].lower()=="-format":
 1631:                     formatfile=query[1]
 1632:             except:
 1633:                 pass
 1634: 
 1635:         #sichern
 1636:         self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",")
 1637:         self.REQUEST.SESSION['come_from_search']="yes"
 1638:         
 1639:         return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile)+"?"+rq)
 1640: 
 1641:     
 1642:     def ZSQLint(self,string):
 1643:         try:
 1644: 
 1645:             return(int(string))
 1646:         except:
 1647:             return 0
 1648: 
 1649:     def getZSQLSearchFieldsList(self,storename="foundCount"):
 1650:         """get searchfieldList"""
 1651:         #print self.REQUEST.SESSION[storename]['searchFields'].keys()
 1652:         return  self.REQUEST.SESSION[storename]['searchFieldsOnly'].keys()
 1653: 
 1654:     def getZSQLSearchFields(self,field,storename="foundCount"):
 1655:         """get searchfield"""
 1656:         #print "SF",self.REQUEST.SESSION[storename]['searchFields']
 1657:         
 1658:         return  self.REQUEST.SESSION[storename]['searchFieldsOnly'][field]
 1659: 
 1660:                                                 
 1661:     def nextLink(self,html,storename="foundCount"):
 1662:         """nextLink"""
 1663: 
 1664:         try:
 1665:             limit=self.REQUEST.SESSION[storename]['rangeSize']
 1666:             if int(limit)==0 :
 1667:                 limit="1"
 1668:             newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])+int(limit)
 1669:         except:
 1670:             limit=1
 1671:             newRangeStart=0
 1672:             
 1673:         if (newRangeStart>=self.REQUEST.SESSION[storename]['count']) or (self.REQUEST.SESSION[storename]['count']==self.REQUEST.SESSION[storename]['rangeEnd']):
 1674:             #newRangeStart=self.REQUEST.SESSION[storename]['count']-1
 1675:             return ""
 1676:         
 1677:         #create new query string
 1678:         
 1679:         if self.REQUEST['QUERY_STRING']=="":
 1680:             qs=self.REQUEST.SESSION['query']
 1681:             
 1682:             queries=string.split(qs,",")[0:]
 1683:             
 1684:             
 1685:         else:
 1686:             qs=self.REQUEST['QUERY_STRING']
 1687:             queries=string.split(qs,"&")[0:]
 1688:             
 1689:             
 1690:             
 1691:         newquery=[]
 1692: 
 1693:         skipFound=0
 1694:         
 1695:         for query in queries:
 1696:                         
 1697:             if query[0]=="_" : query="-"+query[1:]
 1698:             
 1699:             if query.split("=")[0].lower()=="-skip":
 1700: 
 1701:                 skipFound=1
 1702:                 query="-skip=%i"%newRangeStart
 1703:             newquery.append(query)
 1704: 
 1705:         if skipFound==0 :
 1706:             query="-skip=%i"%newRangeStart
 1707:             newquery.append(query)
 1708:                 
 1709:         newquerystring=string.join(newquery,"&")
 1710:         return "<a href='%s'>%s</a>"%(self.REQUEST['URL']+"?"+newquerystring,html)
 1711: 
 1712:             
 1713:         
 1714:     def prevLink(self,html,storename="foundCount"):
 1715:         """prev link"""
 1716: 
 1717:         try:
 1718:             limit=self.REQUEST.SESSION[storename]['rangeSize']
 1719:             if int(limit)==0 :
 1720:                 limit="1"
 1721:             newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])-int(limit)
 1722:         except:
 1723:             limit=1
 1724:             newRangeStart=0
 1725:         if newRangeStart <0:
 1726:             return ""
 1727: 
 1728:         #print "limit",limit,newRangeStart,int(self.REQUEST.SESSION[storename]['rangeStart'])
 1729:         
 1730:         if newRangeStart<0:
 1731:                 newRangeStart=0
 1732: 
 1733:         #create new query string
 1734:         
 1735:         if self.REQUEST['QUERY_STRING']=="":
 1736:             qs=self.REQUEST.SESSION['query']
 1737:             #qs=re.sub(r'_','-',qs) #aendern fuer query
 1738:             queries=string.split(qs,",")
 1739:             
 1740:             
 1741:         else:
 1742:             qs=self.REQUEST['QUERY_STRING']
 1743:             queries=string.split(qs,"&")
 1744:             
 1745:             
 1746:             
 1747:         newquery=[]
 1748:         
 1749:         skipFound=0
 1750: 
 1751:         for query in queries:
 1752:             #print query.split("=")[0]
 1753: 
 1754:             if query[0]=="_" : query[0]="-"
 1755:             
 1756:             if query.split("=")[0].lower()=="-skip":
 1757:                 #print"HI"
 1758:                 query="-skip=%i"%newRangeStart
 1759:                 skipFound=1
 1760:             newquery.append(query)
 1761: 
 1762:         if skipFound==0 :
 1763:             query="-skip=%i"%newRangeStart
 1764:             newquery.append(query)
 1765:             
 1766:         newquerystring=string.join(newquery,"&")
 1767: 
 1768:         return "<a href='%s'>%s</a>"%(self.REQUEST['URL']+"?"+newquerystring,html)
 1769: 
 1770: 
 1771:     
 1772:  
 1773: manage_addZSQLExtendFolderForm=DTMLFile('ZSQLExtendFolderAdd', globals())
 1774: 
 1775: def manage_addZSQLExtendFolder(self, id, title='', label='', description='',
 1776:                      createPublic=0,
 1777:                      createUserF=0,
 1778:                      connection_id=None,
 1779:                      REQUEST=None):
 1780:     """Add a new Folder object with id *id*.
 1781: 
 1782:     If the 'createPublic' and 'createUserF' parameters are set to any true
 1783:     value, an 'index_html' and a 'UserFolder' objects are created respectively
 1784:     in the new folder.
 1785:     """
 1786:     
 1787:     
 1788:     ob=ZSQLExtendFolder()
 1789:     ob.id=str(id)
 1790:     ob.title=title
 1791:     self._setObject(id, ob)
 1792:     ob=self._getOb(id)
 1793:     setattr(ob,'label',label)
 1794:     setattr(ob,'description',description)
 1795:     setattr(ob,'connection_id',connection_id)
 1796:     
 1797:     checkPermission=getSecurityManager().checkPermission
 1798: 
 1799:     if createUserF:
 1800:         if not checkPermission('Add User Folders', ob):
 1801:             raise Unauthorized, (
 1802:                   'You are not authorized to add User Folders.'
 1803:                   )
 1804:         ob.manage_addUserFolder()
 1805: 
 1806:     if createPublic:
 1807:         if not checkPermission('Add Page Templates', ob):
 1808:             raise Unauthorized, (
 1809:                   'You are not authorized to add Page Templates.'
 1810:                   )
 1811:         ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
 1812:             id='index_html', title='')
 1813: 
 1814:     if REQUEST is not None:
 1815:         return self.manage_main(self, REQUEST, update_menu=1)
 1816: 
 1817: 
 1818: 
 1819: class ZSQLBibliography(Folder,ZSQLExtendFolder):
 1820:     """Bibliography"""
 1821:     meta_type="ZSQLBibliography"
 1822:     def getLabel(self):
 1823:         try:
 1824:             return self.label
 1825:         except:
 1826:             return ""
 1827: 
 1828:     def getDescription(self):
 1829:         try:
 1830:             return self.description
 1831:         except:
 1832:             return ""
 1833:             
 1834:     def changeZSQLBibliographyForm(self):
 1835:         """change folder config"""
 1836:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','changeZSQLBibliographyForm.zpt')).__of__(self)
 1837:         return pt()
 1838: 
 1839: 
 1840:     def content_html(self):
 1841:         """template fuer content"""
 1842:         
 1843:         try:
 1844:             obj=getattr(self,"ZSQLBibliography_template")
 1845:             return obj()
 1846:         except:
 1847:             pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','ZSQLBibliography_template_standard.zpt')).__of__(self)
 1848:             pt.content_type="text/html"
 1849:             return pt()
 1850: 
 1851:     def changeZSQLBibliography(self,tableName,label,description,connection_id=None,REQUEST=None):
 1852:         """change it"""
 1853:         self.connection_id=connection_id
 1854:         self.tableName=tableName
 1855:         self.label=label
 1856:         self.description=description
 1857:         
 1858:         if REQUEST is not None:
 1859:             return self.manage_main(self, REQUEST)
 1860: 
 1861:     manage_options=Folder.manage_options+(
 1862:         {'label':'Main Config','action':'changeZSQLBibliographyForm'},
 1863:         {'label':'Generate RDF Template','action':'generateRDFTemplate'},
 1864:         {'label':'Generate XML Template','action':'generateXMLTemplate'},
 1865:        )
 1866: 
 1867: 
 1868:     def getFieldLabel(self,fields,field):
 1869:         """get labels"""
 1870:         try:
 1871:             ret =fields[0][field]
 1872:             if ret == "":
 1873:                 return field
 1874:             else:
 1875:                 return ret
 1876:         except:
 1877:             return field
 1878:         
 1879:     def getFieldValue(self,found,field):
 1880:         """get value"""
 1881:         try:
 1882:             ret=getattr(found,field)
 1883:             if ret == "":
 1884:                 return None
 1885:             else:
 1886:                 return ret
 1887:         except:
 1888:             return None
 1889: 
 1890:     def findTagsFromMapping(self,referenceType):
 1891:         """gib hash mit label -> generic zurueck"""
 1892:         self.referencetypes=self.ZopeFind(self.standardMD)
 1893:         bibdata={}
 1894:         retdata={}
 1895:         fieldlist=self.standardMD.fieldList
 1896:         
 1897:         for referenceTypeF in self.referencetypes:
 1898:                 #print referenceType,referenceTypeF[1].title
 1899:                 if referenceTypeF[1].title == referenceType: 
 1900:                         bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1901:                         bibdata['data']=referenceTypeF[1]
 1902:                         self.fields=bibdata[referenceType]
 1903:                         for field in fieldlist:
 1904:                             if referenceTypeF[1].getValue(field)[0]==None:
 1905:                                 retdata[field]=field
 1906:                             else:
 1907:                                 retdata[field]=referenceTypeF[1].getValue(field)[0]
 1908: 
 1909:         return retdata,fieldlist
 1910:         
 1911:     def findLabelsFromMapping(self,referenceType):
 1912:         """gib hash mit label -> generic zurueck"""
 1913:         self.referencetypes=self.ZopeFind(self.standardMD)
 1914:         bibdata={}
 1915:         retdata={}
 1916:         fieldlist=self.standardMD.fieldList
 1917:         
 1918:         for referenceTypeF in self.referencetypes:
 1919:                 #print referenceType,referenceTypeF[1].title
 1920:                 if referenceTypeF[1].title == referenceType: 
 1921:                         bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
 1922:                         bibdata['data']=referenceTypeF[1]
 1923:                         self.fields=bibdata[referenceType]
 1924:                         for field in fieldlist:
 1925:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
 1926: 
 1927:         return retdata,fieldlist
 1928: 
 1929:     def createRDFTag(self,tag,content,namespace="cdli"):
 1930:         """create RDF"""
 1931:         if content:
 1932:             tag=namespace+":"+tag
 1933:             if (type(content) is StringType) or (type(content) is UnicodeType):
 1934:                 ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
 1935:             else:
 1936:                 ret=""" <%s>%s</%s>"""%(tag,content,tag)
 1937:             return ret.decode('latin-1')
 1938:         else:
 1939:             return ""
 1940:     
 1941:     def createIndexTag(self,tag,content):
 1942:         """create tag"""
 1943:         
 1944:         if content:
 1945:             if (type(content) is StringType) or (type(content) is UnicodeType):
 1946:                 ret=""" <%s>%s</%s>"""%(tag,escape(content),tag)
 1947:             else:
 1948:                 ret=""" <%s>%s</%s>"""%(tag,content,tag)
 1949:             return ret.decode('latin-1')
 1950: 
 1951:         else:
 1952:             return ""
 1953:     
 1954:     def getXML2(self):
 1955:         """crate index meta"""
 1956: 
 1957:         fn=os.path.splitext(self.REQUEST['fn'])[0]+"."
 1958:         self.REQUEST['fn']=fn
 1959: 
 1960:         pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record2.xml')).__of__(self)
 1961:         pt.content_type="text/xml"
 1962:         return pt()
 1963: 
 1964: 
 1965:     def generateRDFTemplate(self,REQUEST=None):
 1966:         """generateRDFtemplate"""
 1967:         zt=ZopePageTemplate('record.rdf')
 1968:         self._setObject('record.rdf',zt)
 1969:         default_content_fn = os.path.join(package_home(globals()),
 1970:                                           'zpt','record.rdf')
 1971:         text = open(default_content_fn).read()
 1972:         zt.pt_edit(text, 'text/xml')
 1973: 
 1974: 
 1975:         if REQUEST is not None:
 1976:             return self.manage_main(self, REQUEST)
 1977: 
 1978:     def generateXMLTemplate(self,REQUEST=None):
 1979:         """generateXMLtemplate"""
 1980:         zt=ZopePageTemplate('record.xml')
 1981:         self._setObject('record.xml',zt)
 1982:         default_content_fn = os.path.join(package_home(globals()),
 1983:                                           'zpt','record.xml')
 1984:         text = open(default_content_fn).read()
 1985:         zt.pt_edit(text, 'text/xml')
 1986: 
 1987: 
 1988:         if REQUEST is not None:
 1989:             return self.manage_main(self, REQUEST)
 1990:     def getMetaDataRDF(self):
 1991:         """crate index meta"""
 1992:         find=self.ZopeFind(self,obj_ids=["record.rdf"])
 1993:         if not find:
 1994:             pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.rdf')).__of__(self)
 1995:             pt.content_type="text/xml"
 1996:             return pt()
 1997:         else:
 1998:             return find[0][1]()
 1999: 
 2000:     def getMetaDataXML(self):
 2001:         """crate index meta"""
 2002:         find=self.ZopeFind(self,obj_ids=["record.xml"])
 2003:         if not find:
 2004:             pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','record.xml')).__of__(self)
 2005:             pt.content_type="text/xml"
 2006:             return pt()
 2007:         else:
 2008:             return find[0][1]()
 2009: 
 2010: 
 2011:     def getMetaDatasXML(self):
 2012:         """index"""
 2013:         # check if the request's host part was OK
 2014:         http_host = self.REQUEST['HTTP_HOST']
 2015:         host_port = self.REQUEST['SERVER_PORT']
 2016:         fix_host = None
 2017:         if http_host and http_host.rfind(host_port) == -1:
 2018:             #print "HTTP_HOST needs fixing!"
 2019:             fix_host = http_host + ":" + host_port
 2020:         
 2021:         ret="""<?xml version="1.0" ?>
 2022:                      <index>"""
 2023:         for found in self.ZSQLSimpleSearch("select oid from %s limit ALL"%self.tableName):
 2024:             base_url = self.absolute_url()
 2025:             if fix_host:
 2026:                 #print "replacing ", http_host, " by ", fix_host
 2027:                 base_url = string.replace(base_url, http_host, fix_host, 1)
 2028:                 
 2029:             link=base_url+"/"+"record.html?oid=%i"%found.oid
 2030:             metalink=base_url+"/"+"getMetaDataXML?oid=%i"%found.oid
 2031:             
 2032:             ret+="""<resource resourceLink="%s" metaLink="%s"/>\n"""%(link,metalink)
 2033:             
 2034:         return ret+"\n</index>"
 2035: 
 2036:     
 2037: manage_addZSQLBibliographyForm=DTMLFile('ZSQLBibliographyAdd', globals())
 2038: 
 2039: def manage_addZSQLBibliography(self, id, tableName,label,description,title='',
 2040:                      createPublic=0,
 2041:                      createUserF=0,
 2042:                      connection_id=None,
 2043:                      REQUEST=None):
 2044:     """Add a new Folder object with id *id*.
 2045: 
 2046:     If the 'createPublic' and 'createUserF' parameters are set to any true
 2047:     value, an 'index_html' and a 'UserFolder' objects are created respectively
 2048:     in the new folder.
 2049:     """
 2050:     
 2051:     
 2052:     ob=ZSQLBibliography()
 2053:     ob.id=str(id)
 2054:     ob.title=title
 2055:     self._setObject(id, ob)
 2056:     ob=self._getOb(id)
 2057:     setattr(ob,'tableName',tableName)
 2058:     setattr(ob,'label',label)
 2059:     setattr(ob,'description',description)
 2060:     setattr(ob,'connection_id',connection_id)
 2061:     
 2062:     checkPermission=getSecurityManager().checkPermission
 2063: 
 2064:     if createUserF:
 2065:         if not checkPermission('Add User Folders', ob):
 2066:             raise Unauthorized, (
 2067:                   'You are not authorized to add User Folders.'
 2068:                   )
 2069:         ob.manage_addUserFolder()
 2070: 
 2071:     if createPublic:
 2072:         if not checkPermission('Add Page Templates', ob):
 2073:             raise Unauthorized, (
 2074:                   'You are not authorized to add Page Templates.'
 2075:                   )
 2076:         ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
 2077:             id='index_html', title='')
 2078: 
 2079:     if REQUEST is not None:
 2080:         return self.manage_main(self, REQUEST, update_menu=1)
 2081: 
 2082:     
 2083: 
 2084:     

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