File:  [Repository] / ZSQLExtend / ZSQLExtend.py
Revision 1.17: download - view: text, annotated - select for diffs - revision graph
Mon May 17 15:41:39 2004 UTC (20 years, 1 month ago) by dwinter
Branches: MAIN
CVS tags: HEAD
weight added

    1: from OFS.Folder import Folder
    2: from Globals import Persistent
    3: from Acquisition import Implicit
    4: from Globals import DTMLFile
    5: import urllib
    6: import re
    7: import string
    8: from pyPgSQL import libpq
    9: from AccessControl import getSecurityManager
   10: import os.path
   11: from Products.PageTemplates.PageTemplateFile import PageTemplateFile
   12: 
   13: def quoteString(name):
   14:     #return re.sub(r'([\(\)\?])',"\\\1",name)
   15:     #return "Euklid"
   16:     return name
   17: 
   18: 
   19: 
   20: class ZSQLExtendFolder(Persistent, Implicit, Folder):
   21:     """Folder"""
   22:     meta_type="ZSQLExtendFolder"
   23: 
   24:     def content_html(self):
   25:         """template fuer content"""
   26:         
   27:         try:
   28:             obj=getattr(self,"ZSQLBibliography_template")
   29:             return obj()
   30:         except:
   31:             pt=PageTemplateFile('Products/ZSQLExtend/zpt/ZSQLBibliography_template_standard.zpt').__of__(self)
   32:             pt.content_type="text/html"
   33:             return pt()
   34: 
   35:         
   36:     def getWeight(self):
   37:         """getLabe"""
   38:         try:
   39:             return self.weight
   40:         except:
   41:             return ""
   42: 
   43:     def getLabel(self):
   44:         """getLabe"""
   45:         try:
   46:             return self.label
   47:         except:
   48:             return ""
   49: 
   50:     def getDescription(self):
   51:         """getLabe"""
   52:         try:
   53:             return self.description
   54:         except:
   55:             return ""
   56: 
   57:     manage_options=Folder.manage_options+(
   58:         {'label':'Main Config','action':'changeZSQLExtendForm'},
   59:        )
   60: 
   61:     def changeZSQLExtendForm(self):
   62:         """change folder config"""
   63:         pt=PageTemplateFile('Products/ZSQLExtend/zpt/changeZSQLExtendForm.zpt').__of__(self)
   64:         return pt()
   65: 
   66: 
   67:     def changeZSQLExtend(self,label,description,weight=0,REQUEST=None):
   68:         """change it"""
   69: 
   70:         self.weight=weight
   71:         self.label=label
   72:         self.description=description
   73:         
   74:         if REQUEST is not None:
   75:             return self.manage_main(self, REQUEST)
   76: 
   77:     def formatAscii(self,str,url=None):
   78:         """ersetze ascii umbrueche durch <br>"""
   79:         #url=None
   80:         if url and str:
   81:             
   82:             retStr=""
   83:             words=str.split("\n")
   84:             
   85:             for word in words:
   86:                 strUrl=url%word
   87:                 #print "str",strUrl
   88:                 retStr+="""<a href="%s">%s</a><br/>"""%(strUrl,word)
   89:             str=retStr
   90:         if str:
   91:             return re.sub(r"[\n]","<br/>",str)
   92:         else:
   93:             return ""
   94:         
   95:     def getSAttribute(self,obj,atribute,pref=''):
   96:         """get Attribute or emptystring"""
   97:         
   98:         #print "obj",obj
   99:         try:
  100:             return pref+getattr(obj,atribute)
  101:         except:
  102:             return ""
  103:         
  104:     def getS(self,str):
  105:         """make none to empty string"""
  106:         if str:
  107:             return str
  108:         else:
  109:             return ""
  110: 
  111:     def actualPath(self,url=None):
  112: 	"""path"""
  113: 
  114:         if self.REQUEST['HTTP_X_FORWARDED_SERVER']=='':
  115:             host=self.REQUEST['HTTP_HOST']
  116:         else:
  117:             host=self.REQUEST['HTTP_X_FORWARDED_SERVER']
  118: 	if not url:
  119: 		return "http://"+host+self.REQUEST['PATH_TRANSLATED']
  120:     	else:
  121: 		temp=self.REQUEST[url].split("/")
  122: 		temp[2]=host
  123: 		return string.join(temp,"/")
  124: 
  125:     def getRequest(self):
  126: 	"""request"""
  127: 	return self.REQUEST
  128: 
  129:     def lowerEnd(self,path):
  130:         """oinly for demo"""
  131:         return os.path.splitext(path)[0]+".jpg"
  132:         
  133:     def ZSQLisEmpty(self,field):
  134:         """Teste ob Treffer leer"""
  135:         #print "field",field
  136:         if not field:
  137:             return 1
  138:         if field=="":
  139:             return 1
  140:         return 0
  141: 
  142:     def ZSQLsearchOptions(self,fieldname=""):
  143:         """return HTML Fragment with search options"""
  144: 	
  145:         ret="""<select name="-op_%s">
  146: 	<option value="bw">begins with</option>          	<!-- begins with / beginnt mit, "Wort*" -->
  147: 	<option value="ew">ends with</option>
  148:    	<option value="ct" selected>contains</option>          		<!-- contains / enthaellt, "Wort" -->
  149:     <option value="eq">equals</option>          		<!-- equals / ist, =Wort -->
  150: </select>"""%fieldname
  151:         return ret
  152:     
  153:     def ZSQLInlineSearch(self,storename=None,**argv):
  154:         """inlinesearch"""
  155:         qs=[]
  156:         if storename:
  157:             """store"""
  158:         else:
  159:             storename="foundCount"
  160:             
  161:     
  162: 
  163:         #print "INLINE:",argv
  164:         for a in argv.keys():
  165:             qs.append(a+"="+urllib.quote(str(argv[a])))
  166:         #return []  
  167:         return self.parseQueryString(string.join(qs,","),"_",storename=storename)
  168: 
  169:     def ZSQLInlineSearch2(self,query):
  170:         """inlinesearch"""
  171:         qs=[]
  172:         
  173:     
  174: 
  175:         #print "INLINE:",query
  176:         
  177:         return self.search(var=query)
  178:     
  179:     def ZSQLAdd(self):
  180:         """Neuer Eintrag"""
  181:         qs=self.REQUEST['QUERY_STRING']
  182:         addList={}
  183:         for q in qs.split("&"):
  184:             name=re.sub("r'+'"," ",q.split("=")[0].lower())
  185:             value=q.split("=")[1]
  186: 	    value=re.sub(r'\+'," ",value)
  187: 	    value=urllib.unquote(value)	
  188:             if name=="-table":
  189:                 table=urllib.unquote(value)
  190:             elif name=="-format":
  191:                 format=urllib.unquote(value)
  192:             elif (not name[0]=="-") and (not len(value)==0):
  193:                 addList[urllib.unquote(name)]=urllib.unquote(value)
  194: 
  195:         keyList=[]
  196:         valueList=[]
  197:         for x in addList.keys():
  198:             keyList.append("\""+x+"\"")
  199:             valueList.append(libpq.PgQuoteString(addList[x]))
  200: 
  201:         keyString=string.join(keyList,",")
  202:         valueString=string.join(valueList,",")
  203:         
  204:         queryString="INSERT INTO %s (%s) VALUES (%s)"%(table,keyString,valueString)
  205:         self.search(var=queryString)
  206:         return self.REQUEST.RESPONSE.redirect(format)
  207:         
  208:     def ZSQLChange(self,**argv):
  209:         """Ändern von Einträgen"""
  210:         #qs=self.REQUEST['QUERY_STRING']
  211:         # very bad hack
  212:         qs_temp=[]
  213:     
  214:         for a in self.REQUEST.form.keys():
  215:             qs_temp.append(a+"="+urllib.quote(str(self.REQUEST.form[a])))
  216: 
  217:         qs=string.join(qs_temp,"&")
  218: 
  219:     
  220:         #print "CHANGE QS",self.REQUEST
  221:         #return self.REQUEST
  222:         changeList=[]
  223:         for q in qs.split("&"):
  224:             name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))
  225:             value=q.split("=")[1]
  226:             value=re.sub(r'\+'," ",value)
  227: 	    value=urllib.unquote(value)
  228: 	    if name=="-table":
  229:                 table=urllib.unquote(value)
  230:             elif name=="-identify":
  231:                 identify=urllib.unquote(value)
  232:                 identify=identify.split("=")[0]+"="+libpq.PgQuoteString(identify.split("=")[1])
  233:             elif name=="-format":
  234:                 format=urllib.unquote(value)
  235:             elif (not name[0]=="-") and (not len(value)==0):
  236:                 changeList.append("\""+name+"\"="+libpq.PgQuoteString(urllib.unquote(value)))
  237:         changeString=string.join(changeList,",")
  238:         queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)
  239:         self.search(var=queryString)
  240:         return self.REQUEST.RESPONSE.redirect(format)
  241: 
  242:     def ZSQLChange_old(self):
  243:         """Ändern von Einträgen"""
  244:         qs=self.REQUEST['QUERY_STRING']
  245:         #print "CHANGE QS",self.REQUEST
  246:         #return self.REQUEST
  247:         changeList=[]
  248:         for q in qs.split("&"):
  249:             name=urllib.unquote(re.sub("r'+'"," ",q.split("=")[0].lower()))
  250:             value=q.split("=")[1]
  251:             value=re.sub(r'\+'," ",value)
  252: 	    value=urllib.unquote(value)
  253: 	    if name=="-table":
  254:                 table=urllib.unquote(value)
  255:             elif name=="-identify":
  256:                 identify=urllib.unquote(value)
  257:                 identify=identify.split("=")[0]+"="+libpq.PgQuoteString(identify.split("=")[1])
  258:             elif name=="-format":
  259:                 format=urllib.unquote(value)
  260:             elif (not name[0]=="-") and (not len(value)==0):
  261:                 changeList.append("\""+name+"\"="+libpq.PgQuoteString(urllib.unquote(value)))
  262:         changeString=string.join(changeList,",")
  263:         queryString="UPDATE %s SET %s WHERE %s"%(table,changeString,identify)
  264:         self.search(var=queryString)
  265:         return self.REQUEST.RESPONSE.redirect(format)
  266:     
  267:     def ZSQLFind(self,qs="",select="oid,*",storename=None,**argv):
  268:         """Find"""
  269: 
  270: 
  271:         if qs=="":
  272:            if self.REQUEST['QUERY_STRING']:
  273:                qs=self.REQUEST['QUERY_STRING']
  274:                
  275:                
  276:                qs=string.join(qs.split("&"),",")
  277:                for field in argv.keys():
  278:                    qs+=",-%s=%s"%(field,argv[field])
  279:                print qs
  280:            else:
  281:                
  282:                qs=self.REQUEST.SESSION['query']
  283:         else:
  284:             self.REQUEST['QUERY_STRING']=qs
  285:             qs=string.join(qs.split("&"),",")
  286:             
  287: 
  288:         qs=re.sub("\\+"," ",qs)# Austauschen da Leerzeichen bei http-get durch + ersetzt wird, generell sollte alles auf post umgeschrieben werden. vom search formular.
  289: 
  290:         if storename:
  291:             """store"""
  292:         else:
  293:             storename="foundCount"
  294:         #print "QS",qs
  295:         ret=self.parseQueryString(qs,"-",select=select,storemax="yes",storename=storename)
  296:         #print self.REQUEST.SESSION["foundCount"]
  297:         
  298:         return ret
  299: 
  300:     def ZSQLFoundCountLen(self,var):
  301:         return len(var)
  302:             
  303:     def ZSQLFoundCount(self,qs="",select="*",storename=None):
  304:         
  305:        ##  if qs=="":
  306:             
  307: ##             if self.REQUEST['QUERY_STRING']:
  308:             
  309: ##                 qs=self.REQUEST['QUERY_STRING']
  310: ##                 qs=string.join(qs.split("&"),",")
  311: ##             else:
  312:             
  313: ##                 qs=self.REQUEST.SESSION['query']
  314: ##         else:
  315: ##             qs=string.join(qs.split("&"),",")
  316: 
  317: 
  318: ##         temp= self.parseQueryString(qs,"-",select=select,storemax="yes",nostore="yes")
  319:         if storename:
  320:             """store"""
  321:         else:
  322:             storename="foundCount"
  323:         
  324:         return self.REQUEST.SESSION[storename]['count']
  325: 
  326:     def ZSQLRangeStart(self,storename=None):
  327:         
  328:         if storename:
  329:             """store"""
  330:         else:
  331:             storename="foundCount"
  332:         
  333:         return self.REQUEST.SESSION[storename]['rangeStart']+1
  334:     
  335:     def ZSQLRangeSize(self,storename=None):
  336:         
  337:         if storename:
  338:             """store"""
  339:         else:
  340:             storename="foundCount"
  341:             
  342:         return self.REQUEST.SESSION[storename]['rangeSize']
  343: 
  344:     def ZSQLRangeEnd(self,storename=None):
  345:         
  346:         if storename:
  347:             """store"""
  348:         else:
  349:             storename="foundCount"
  350:         
  351:         return self.REQUEST.SESSION[storename]['rangeEnd']
  352:     
  353:     def parseQueryString(self,qs,iCT,storemax="no",select=None,nostore=None,storename=None):
  354:         """analysieren den QueryString"""
  355:         #print "NO",nostore
  356:         lop="AND" # standardsuche mit and
  357:         max="ALL" #standard alle auswählen
  358:         maxstr=""
  359:         whereList=[]
  360:         sort=""
  361:         op="bw"
  362:         opfields={}
  363:         skip=""
  364:         rangeStart=0
  365:         limit=0
  366:         searchFields={}
  367:         
  368:         if not select:
  369:             select="oid,*"
  370:         #print "Q",nostore,qs
  371:         #check for op in the case of inline search
  372:         
  373: 	splitted=qs.split(",")
  374: 	
  375:             
  376:         for q in splitted:
  377:                 
  378:                 name=re.sub("r'+'"," ",q.split("=")[0].lower())
  379:                 try:
  380:                     value=urllib.unquote(q.split("=",1)[1])
  381:                 except:
  382:                     value=""
  383:                 #print "Hi",name[0:3],q
  384:                 if name[0:3]==iCT+"op":
  385:                     op=value
  386: 
  387:                     field=name[4:]
  388:                     opfields[field]=op
  389:                     #print "HI",op,field
  390: 	#print opfieldsa
  391:         #now analyse the querystring
  392:         for q in qs.split(","):
  393:             
  394:             
  395:             #try:
  396: 
  397:             name=re.sub("r'+'"," ",q.split("=")[0].lower())
  398:             try:
  399:                 value=urllib.unquote(q.split("=",1)[1])
  400:             except:
  401:                 value=""
  402:                 
  403:             #value=libpq.PgQuoteString(value)
  404:             
  405:             
  406:             if name==iCT+"lop":
  407:                 lop=value
  408:             elif name==iCT+"table":
  409:                 table=value
  410:             elif name==iCT+"select":
  411:                 select=value
  412:             elif name==iCT+"max":
  413:                 maxstr="LIMIT "+str(value)
  414:                 limit=str(value)
  415:             elif name==iCT+"skip":
  416:                 skip="OFFSET "+str(value)
  417:                 rangeStart=str(value)
  418:             elif name==iCT+"join":
  419:                 whereList.append(value)
  420:             elif name==iCT+"sort":
  421:                 sort="ORDER BY "+value
  422:             elif name==iCT+"token":
  423:                 if not nostore=="yes":
  424:                     self.REQUEST.SESSION['token']=value
  425: 
  426:             elif name==iCT+"op":
  427:                 op=value
  428: 
  429: 
  430: 
  431:             elif (not name[0]==iCT) and (not len(value)==0):
  432:                 
  433: 		#print "OP",op,name
  434:                 value=value.lower()
  435: 
  436:                 searchFields[name]=value
  437:                 
  438:                 if opfields.has_key(name):
  439:                     op=opfields[name]
  440: 		else:
  441: 		    op="ct"
  442: 		name="LOWER("+name+")"    
  443:                 if op=="ct":
  444:                     whereList.append(name+" LIKE "+libpq.PgQuoteString("%"+value+"%"))
  445:                 elif op=="gt":
  446:                     whereList.append(name+">"+libpq.PgQuoteString(value))
  447:                 elif op=="lt":
  448:                     whereList.append(name+"<"+libpq.PgQuoteString(value))
  449:                 elif op=="eq":
  450:                     whereList.append(name+"="+libpq.PgQuoteString(value))
  451:                 elif op=="bw":
  452:                     whereList.append(name+" LIKE "+libpq.PgQuoteString(value+"%"))
  453:                 elif op=="ew":
  454:                     whereList.append(name+" LIKE "+libpq.PgQuoteString("%"+value))
  455:                 op="ct"
  456:             
  457:             #except:
  458:             #    print "END",value,name,Exception       
  459:         if len(whereList)>0:
  460:             where="WHERE "+string.join(whereList," "+lop+" ")
  461:         else:
  462:             where=""
  463:         #print "QE",table
  464:         
  465:         query="SELECT %s FROM %s %s %s %s %s"%(select,table,where,sort,maxstr,skip)
  466:         
  467:         if not nostore=="yes":
  468:             
  469:             self.REQUEST.SESSION['qs']=opfields
  470:         #print "IAMHERE again:", query
  471: 
  472:         if storename:
  473:             query2="SELECT count(*) FROM %s %s"%(table,where)
  474:             #print "storing",query2
  475:             #print "QUERYSTRING:",self.REQUEST.SESSION[storename]['queryString2']
  476:             if not self.REQUEST.SESSION.has_key(storename):
  477:                 self.REQUEST.SESSION[storename]={}
  478:             if self.REQUEST.SESSION[storename].has_key('queryString2'):
  479:                 #print "HI",storename
  480:                 if not self.REQUEST.SESSION[storename]['queryString2']==query2:
  481:                     #print "HOOOOO",storename
  482:                     self.REQUEST.SESSION[storename]['queryString2']=query2
  483:                     self.REQUEST.SESSION[storename]['count']=self.search(var=query2)[0].count
  484:                     #print "QUERY",query2,"::::",self.REQUEST.SESSION[storename]['queryString2']
  485:                 
  486:             else:
  487:                 self.REQUEST.SESSION[storename]['queryString2']=query2
  488:                 self.REQUEST.SESSION[storename]['count']=self.search(var=query2)[0].count
  489:                 #print "QUERYNEW",self.REQUEST.SESSION[storename]['queryString2']
  490:             
  491:             
  492:             self.REQUEST.SESSION[storename]['rangeStart']=rangeStart
  493:             if limit=="all":
  494:                 self.REQUEST.SESSION[storename]['rangeEnd']=self.REQUEST.SESSION[storename]['count']
  495:             else:
  496:                 self.REQUEST.SESSION[storename]['rangeEnd']=int(rangeStart)+int(limit)
  497:             self.REQUEST.SESSION[storename]['rangeSize']=limit
  498:             self.REQUEST.SESSION[storename]['searchFields']=searchFields
  499:             
  500: 	#print "Q",query            
  501:         return self.ZSQLQuery(query)
  502: 
  503:     def ZSQLQuery(self,query):
  504:         """query"""
  505:         return self.search(var=query)
  506:     
  507:     def ZSQLSearch(self):
  508:         """To be done"""
  509:         rq=self.REQUEST['QUERY_STRING']
  510:         querys=rq.split("&")
  511:         
  512: 
  513:         for querytemp in querys:
  514:             query=querytemp.split("=")
  515:             try:
  516:                 if query[0].lower()=="-format":
  517:                     formatfile=query[1]
  518:             except:
  519:                 """nothing"""
  520:         #print formatfile        
  521:         self.REQUEST.SESSION['query']=string.join(self.REQUEST['QUERY_STRING'].split("&"),",")
  522:         return self.REQUEST.RESPONSE.redirect(urllib.unquote(formatfile))
  523: 
  524:     
  525:     def ZSQLint(self,string):
  526:         try:
  527: 
  528:             return(int(string))
  529:         except:
  530:             return 0
  531: 
  532:     def getZSQLSearchFieldsList(self,storename="foundCount"):
  533:         """get searchfieldList"""
  534:         #print self.REQUEST.SESSION[storename]['searchFields'].keys()
  535:         return  self.REQUEST.SESSION[storename]['searchFields'].keys()
  536: 
  537:     def getZSQLSearchFields(self,storename="foundCount"):
  538:         """get searchfield"""
  539:         #print "SF",self.REQUEST.SESSION[storename]['searchFields']
  540:         return  self.REQUEST.SESSION[storename]['searchFields']
  541: 
  542:                                                 
  543:     def nextLink(self,html,storename="foundCount"):
  544:         """nextLink"""
  545:         try:
  546:             limit=self.REQUEST.SESSION[storename]['rangeSize']
  547:             newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])+int(limit)
  548:         except:
  549:             limit=0
  550:             newRangeStart=0
  551:             
  552:         if newRangeStart>self.REQUEST.SESSION[storename]['count']:
  553:             newRangeStart=self.REQUEST.SESSION[storename]['count']-10
  554: 
  555:         
  556:         #create new query string
  557:         
  558:         if self.REQUEST['QUERY_STRING']=="":
  559:             qs=self.REQUEST.SESSION['query']
  560:             
  561:             queries=string.split(qs,",")
  562:             
  563:             
  564:         else:
  565:             qs=self.REQUEST['QUERY_STRING']
  566:             queries=string.split(qs,"&")
  567:             
  568:             
  569:             
  570:         newquery=[]
  571: 
  572:         skipFound=0
  573:         
  574:         for query in queries:
  575:             #print query.split("=")[0]
  576:             if query[0]=="_" : query[0]="-"
  577: 
  578:             if query.split("=")[0].lower()=="-skip":
  579:                 skipFound=1
  580:                 query="-skip=%i"%newRangeStart
  581:             newquery.append(query)
  582: 
  583:         if skipFound==0 :
  584:             query="-skip=%i"%newRangeStart
  585:             newquery.append(query)
  586:                 
  587:         newquerystring=string.join(newquery,"&")
  588: 	
  589:         return "<a href='%s'>%s</a>"%(self.actualPath()+"?"+newquerystring,html)
  590:             
  591:         
  592:     def prevLink(self,html,storename="foundCount"):
  593:         """prev link"""
  594:         try:
  595:             limit=self.REQUEST.SESSION[storename]['rangeSize']
  596:             newRangeStart=int(self.REQUEST.SESSION[storename]['rangeStart'])-int(limit)
  597:         except:
  598:             limit=0
  599:             newRangeStart=0
  600: 
  601:         #print "limit",limit,newRangeStart,int(self.REQUEST.SESSION[storename]['rangeStart'])
  602:         
  603:         if newRangeStart<0:
  604:                 newRangeStart=0
  605: 
  606:         #create new query string
  607:         
  608:         if self.REQUEST['QUERY_STRING']=="":
  609:             qs=self.REQUEST.SESSION['query']
  610:             #qs=re.sub(r'_','-',qs) #aendern für query
  611:             queries=string.split(qs,",")
  612:             
  613:             
  614:         else:
  615:             qs=self.REQUEST['QUERY_STRING']
  616:             queries=string.split(qs,"&")
  617:             
  618:             
  619:             
  620:         newquery=[]
  621:         
  622:         skipFound=0
  623: 
  624:         for query in queries:
  625:             #print query.split("=")[0]
  626: 
  627:             if query[0]=="_" : query[0]="-"
  628:             
  629:             if query.split("=")[0].lower()=="-skip":
  630:                 #print"HI"
  631:                 query="-skip=%i"%newRangeStart
  632:                 skipFound=1
  633:             newquery.append(query)
  634: 
  635:         if skipFound==0 :
  636:             query="-skip=%i"%newRangeStart
  637:             newquery.append(query)
  638:             
  639:         newquerystring=string.join(newquery,"&")
  640: 
  641:         return "<a href='%s'>%s</a>"%(self.actualPath()+"?"+newquerystring,html)
  642: 
  643: 
  644:     
  645:     def prevLink_old(self,html):
  646:         """prev link"""
  647:         if self.REQUEST['QUERY_STRING']=="":
  648:             qs=self.REQUEST.SESSION['query']
  649:         else:
  650:             qs=self.REQUEST['QUERY_STRING']
  651:         max=re.search(r'max\=(.*)\,',qs.lower())
  652:         offset=re.search(r'offset\=(.*)\,',qs.lower())
  653:         if not offset:
  654:             offsetnew=0
  655:         else:
  656:             offsetnew=int(offset)-max
  657:             if offsetnew<0:
  658:                 offsetnew=0
  659:         queries=string.split(qs,",")
  660:         newquery=[]
  661:         if offset:
  662:             for query in queries:
  663:                 if query.split("=")[0].lower()=="offset":
  664:                     query="-offset=%i"%offsetnew
  665:                 newquery.append(query)
  666:                 newquerystring=string.join(newquery,"&")
  667:         else:
  668:             queries.append("-offset=%i"%offsetnew)
  669:             newquerystring=string.join(queries,"&")
  670:         return "<a href='%s'>%s</a>"%(self.actualPath()+"?"+newquerystring,html)
  671:         
  672:     def nextLink_old(self,html):
  673:         """prev link"""
  674:         if self.REQUEST['QUERY_STRING']=="":
  675:             qs=self.REQUEST.SESSION['query']
  676:         else:
  677:             qs=self.REQUEST['QUERY_STRING']
  678:         max=re.search(r'max\=(.*)\,',qs.lower())
  679:     
  680:         offset=re.search(r'offset\=(.*)\,',qs.lower())
  681:         if not offset:
  682:             offsetnew=1
  683:         else:
  684:             offsetnew=int(offset)+int(max)
  685:             if offsetnew<0:
  686:                 offsetnew=0
  687:         queries=string.split(qs,",")
  688:         newquery=[]
  689:         if offset:
  690:             for query in queries:
  691: 
  692:                 if query.split("=")[0].lower()=="-offset":
  693:                     query="-offset=%i"%offsetnew
  694:                 newquery.append(query)
  695:                 newquerystring=string.join(newquery,"&")
  696:         else:
  697:             queries.append("-offset=%i"%offsetnew)
  698:             newquerystring=string.join(queries,"&")
  699:         
  700:         return "<a href='%s'>%s</a>"%(self.actualPath()+"?"+newquerystring,html)
  701:         
  702:     
  703: manage_addZSQLExtendFolderForm=DTMLFile('ZSQLExtendFolderAdd', globals())
  704: 
  705: def manage_addZSQLExtendFolder(self, id, title='', label='', description='',
  706:                      createPublic=0,
  707:                      createUserF=0,
  708:                      REQUEST=None):
  709:     """Add a new Folder object with id *id*.
  710: 
  711:     If the 'createPublic' and 'createUserF' parameters are set to any true
  712:     value, an 'index_html' and a 'UserFolder' objects are created respectively
  713:     in the new folder.
  714:     """
  715:     
  716:     
  717:     ob=ZSQLExtendFolder()
  718:     ob.id=str(id)
  719:     ob.title=title
  720:     self._setObject(id, ob)
  721:     ob=self._getOb(id)
  722:     setattr(ob,'label',label)
  723:     setattr(ob,'description',description)
  724:     
  725:     checkPermission=getSecurityManager().checkPermission
  726: 
  727:     if createUserF:
  728:         if not checkPermission('Add User Folders', ob):
  729:             raise Unauthorized, (
  730:                   'You are not authorized to add User Folders.'
  731:                   )
  732:         ob.manage_addUserFolder()
  733: 
  734:     if createPublic:
  735:         if not checkPermission('Add Page Templates', ob):
  736:             raise Unauthorized, (
  737:                   'You are not authorized to add Page Templates.'
  738:                   )
  739:         ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
  740:             id='index_html', title='')
  741: 
  742:     if REQUEST is not None:
  743:         return self.manage_main(self, REQUEST, update_menu=1)
  744: 
  745: 
  746: 
  747: class ZSQLBibliography(Folder,ZSQLExtendFolder):
  748:     """Bibliography"""
  749:     meta_type="ZSQLBibliography"
  750:     def getLabel(self):
  751:         try:
  752:             return self.label
  753:         except:
  754:             return ""
  755: 
  756:     def getDescription(self):
  757:         try:
  758:             return self.description
  759:         except:
  760:             return ""
  761:             
  762:     def changeZSQLBibliographyForm(self):
  763:         """change folder config"""
  764:         pt=PageTemplateFile('Products/ZSQLExtend/zpt/changeZSQLBibliographyForm.zpt').__of__(self)
  765:         return pt()
  766: 
  767: 
  768:     def content_html(self):
  769:         """template fuer content"""
  770:         
  771:         try:
  772:             obj=getattr(self,"ZSQLBibliography_template")
  773:             return obj()
  774:         except:
  775:             pt=PageTemplateFile('Products/ZSQLExtend/zpt/ZSQLBibliography_template_standard.zpt').__of__(self)
  776:             pt.content_type="text/html"
  777:             return pt()
  778: 
  779:     def changeZSQLBibliography(self,tableName,label,description,REQUEST=None):
  780:         """change it"""
  781:         self.tableName=tableName
  782:         self.label=label
  783:         self.description=description
  784:         
  785:         if REQUEST is not None:
  786:             return self.manage_main(self, REQUEST)
  787: 
  788:     manage_options=Folder.manage_options+(
  789:         {'label':'Main Config','action':'changeZSQLBibliographyForm'},
  790:        )
  791: 
  792: 
  793:     def getFieldLabel(self,fields,field):
  794:         """get labels"""
  795:         try:
  796:             ret =fields[0][field]
  797:             if ret == "":
  798:                 return field
  799:             else:
  800:                 return ret
  801:         except:
  802:             return field
  803:         
  804:     def getFieldValue(self,found,field):
  805:         """get value"""
  806:         try:
  807:             ret=getattr(found,field)
  808:             if ret == "":
  809:                 return None
  810:             else:
  811:                 return ret
  812:         except:
  813:             return None
  814:     def findLabelsFromMapping(self,referenceType):
  815:         """gib hash mit label -> generic zurueck"""
  816:         self.referencetypes=self.ZopeFind(self.standardMD)
  817:         bibdata={}
  818:         retdata={}
  819:         fieldlist=self.standardMD.fieldList
  820:         
  821: 	for referenceTypeF in self.referencetypes:
  822: 		print referenceType,referenceTypeF[1].title
  823: 		if referenceTypeF[1].title == referenceType: 
  824: 			bibdata[referenceTypeF[1].title]=referenceTypeF[1].fields
  825: 			bibdata['data']=referenceTypeF[1]
  826: 			self.fields=bibdata[referenceType]
  827:                         for field in fieldlist:
  828:                             retdata[field]=referenceTypeF[1].getValue(field)[1]
  829: 
  830:         return retdata,fieldlist
  831:         
  832:         
  833: 
  834: manage_addZSQLBibliographyForm=DTMLFile('ZSQLBibliographyAdd', globals())
  835: 
  836: def manage_addZSQLBibliography(self, id, tableName,label,description,title='',
  837:                      createPublic=0,
  838:                      createUserF=0,
  839:                      REQUEST=None):
  840:     """Add a new Folder object with id *id*.
  841: 
  842:     If the 'createPublic' and 'createUserF' parameters are set to any true
  843:     value, an 'index_html' and a 'UserFolder' objects are created respectively
  844:     in the new folder.
  845:     """
  846:     
  847:     
  848:     ob=ZSQLBibliography()
  849:     ob.id=str(id)
  850:     ob.title=title
  851:     self._setObject(id, ob)
  852:     ob=self._getOb(id)
  853:     setattr(ob,'tableName',tableName)
  854:     setattr(ob,'label',label)
  855:     setattr(ob,'description',description)
  856:     
  857:     checkPermission=getSecurityManager().checkPermission
  858: 
  859:     if createUserF:
  860:         if not checkPermission('Add User Folders', ob):
  861:             raise Unauthorized, (
  862:                   'You are not authorized to add User Folders.'
  863:                   )
  864:         ob.manage_addUserFolder()
  865: 
  866:     if createPublic:
  867:         if not checkPermission('Add Page Templates', ob):
  868:             raise Unauthorized, (
  869:                   'You are not authorized to add Page Templates.'
  870:                   )
  871:         ob.manage_addProduct['PageTemplates'].manage_addPageTemplate(
  872:             id='index_html', title='')
  873: 
  874:     if REQUEST is not None:
  875:         return self.manage_main(self, REQUEST, update_menu=1)
  876: 
  877:     
  878: 
  879:     

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