File:  [Repository] / documentViewer / MpdlXmlTextServer.py
Revision 1.226: download - view: text, annotated - select for diffs - revision graph
Tue Feb 15 11:12:39 2011 UTC (13 years, 4 months ago) by abukhman
Branches: MAIN
CVS tags: HEAD
*** empty log message ***

    1: 
    2: from OFS.SimpleItem import SimpleItem
    3: from Products.PageTemplates.PageTemplateFile import PageTemplateFile 
    4: from Ft.Xml import EMPTY_NAMESPACE, Parse
    5: 
    6: import md5
    7: import sys
    8: import logging
    9: import urllib
   10: import documentViewer
   11: from documentViewer import getTextFromNode, serializeNode
   12: 
   13: class MpdlXmlTextServer(SimpleItem):
   14:     """TextServer implementation for MPDL-XML eXist server"""
   15:     meta_type="MPDL-XML TextServer"
   16: 
   17:     manage_options=(
   18:         {'label':'Config','action':'manage_changeMpdlXmlTextServerForm'},
   19:        )+SimpleItem.manage_options
   20:     
   21:     manage_changeMpdlXmlTextServerForm = PageTemplateFile("zpt/manage_changeMpdlXmlTextServer", globals())
   22:         
   23:     def __init__(self,id,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/", serverName=None, timeout=40):
   24:         """constructor"""
   25:         self.id=id
   26:         self.title=title
   27:         self.timeout = timeout
   28:         if serverName is None:
   29:             self.serverUrl = serverUrl
   30:         else:
   31:             self.serverUrl = "http://%s/mpdl/interface/"%serverName
   32:         
   33:     def getHttpData(self, url, data=None):
   34:         """returns result from url+data HTTP request"""
   35:         return documentViewer.getHttpData(url,data,timeout=self.timeout)
   36:     
   37:     def getServerData(self, method, data=None):
   38:         """returns result from text server for method+data"""
   39:         url = self.serverUrl+method
   40:         return documentViewer.getHttpData(url,data,timeout=self.timeout)
   41: 
   42:     def getSearch(self, pageinfo=None,  docinfo=None,   lemma=None):
   43:         """get search list"""
   44:         docpath = docinfo['textURLPath'] 
   45:         url = docinfo['url']
   46:         pagesize = pageinfo['queryPageSize']
   47:         pn = pageinfo.get('searchPN',1)
   48:         sn = pageinfo['sn']
   49:         highlightQuery = pageinfo['highlightQuery']
   50:         query =pageinfo['query']
   51:         queryType =pageinfo['queryType']
   52:         viewMode=  pageinfo['viewMode']
   53:         tocMode = pageinfo['tocMode']
   54:         characterNormalization = pageinfo['characterNormalization']
   55:         optionToggle = pageinfo['optionToggle']
   56:         tocPN = pageinfo['tocPN']
   57:         selfurl = self.absolute_url()
   58:         data = self.getServerData("doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s&characterNormalization=%s&optionToggle=%s&highlightQuery=%s"%(docpath, 'text', queryType, urllib.quote(query), pagesize, pn, sn, viewMode,characterNormalization,optionToggle ,urllib.quote(highlightQuery)))
   59:         pagexml = data.replace('?document=%s'%str(docpath),'?url=%s'%url)
   60:         pagedom = Parse(pagexml)
   61:         
   62:         """
   63:         pagedivs = pagedom.xpath("//div[@class='queryResultHits']") 
   64:         if (pagedivs == pagedom.xpath("//div[@class='queryResultHits']")):
   65:             if len(pagedivs)>0:
   66:                 docinfo['queryResultHits'] = int(getTextFromNode(pagedivs[0]))
   67:                 s = getTextFromNode(pagedivs[0])
   68:                 s1 = int(s)/10+1
   69:                 try:
   70:                     docinfo['queryResultHits'] = int(s1)
   71:                     logging.debug("SEARCH ENTRIES: %s"%(s1))
   72:                 except:
   73:                     docinfo['queryResultHits'] = 0
   74:         """
   75:         if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"):   
   76:             pagedivs = pagedom.xpath("//div[@class='queryResultPage']")
   77:             if len(pagedivs)>0:
   78:                 pagenode=pagedivs[0]
   79:                 links=pagenode.xpath("//a")
   80:                 for l in links:
   81:                     hrefNode = l.getAttributeNodeNS(None, u"href")
   82:                     if hrefNode:
   83:                         href = hrefNode.nodeValue
   84:                         if href.startswith('page-fragment.xql'):
   85:                             selfurl = self.absolute_url()            
   86:                             pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s&optionToggle=%s&characterNormalization=%s'%(viewMode,queryType,urllib.quote(query),pagesize,pn,tocMode,pn,tocPN,optionToggle,characterNormalization))
   87:                             hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)                                           
   88:                 logging.debug("PUREXML :%s"%(serializeNode(pagenode)))
   89:                 return serializeNode(pagenode)        
   90:         if (queryType=="fulltextMorph"):
   91:             pagedivs = pagedom.xpath("//div[@class='queryResult']")
   92:             if len(pagedivs)>0:
   93:                 pagenode=pagedivs[0]
   94:                 links=pagenode.xpath("//a")
   95:                 for l in links:
   96:                     hrefNode = l.getAttributeNodeNS(None, u"href")
   97:                     if hrefNode:
   98:                         href = hrefNode.nodeValue
   99:                         if href.startswith('page-fragment.xql'):
  100:                             selfurl = self.absolute_url()       
  101:                             pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s&optionToggle=%s&characterNormalization=%s'%(viewMode,queryType,urllib.quote(query),pagesize,pn,tocMode,pn,tocPN,optionToggle,characterNormalization))
  102:                             hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)  
  103:                         if href.startswith('../lt/lemma.xql'):
  104:                             hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma_New'%(selfurl))        
  105:                             l.setAttributeNS(None, 'target', '_blank')
  106:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  107:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')  
  108:                 pagedivs = pagedom.xpath("//div[@class='queryResultMorphExpansion']")                
  109:                 return serializeNode(pagenode)        
  110:         if (queryType=="ftIndex")or(queryType=="ftIndexMorph"):
  111:             pagedivs= pagedom.xpath("//div[@class='queryResultPage']")
  112:             if len(pagedivs)>0:
  113:                 pagenode=pagedivs[0]
  114:                 links=pagenode.xpath("//a")
  115:                 for l in links:
  116:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  117:                     if hrefNode:
  118:                         href = hrefNode.nodeValue
  119:                         hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s&optionToggle=%s&characterNormalization=%s'%(viewMode,tocMode,tocPN,pn,optionToggle,characterNormalization))             
  120:                         if href.startswith('../lt/lex.xql'):
  121:                             hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_voc'%selfurl)         
  122:                             l.setAttributeNS(None, 'target', '_blank')
  123:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  124:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')
  125:                         if href.startswith('../lt/lemma.xql'):
  126:                             hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%selfurl)        
  127:                             l.setAttributeNS(None, 'target', '_blank')
  128:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  129:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')
  130:                 return serializeNode(pagenode)      
  131:         return "no text here"   
  132:                        
  133:            
  134:     def getGisPlaces(self, docinfo=None, pageinfo=None):
  135:         """ Show all Gis Places of whole Page"""
  136:         xpath='//place'
  137:         docpath = docinfo.get('textURLPath',None)
  138:         if not docpath:
  139:             return None
  140: 
  141:         url = docinfo['url']
  142:         selfurl = self.absolute_url()
  143:         pn = pageinfo['current']
  144:         hrefList=[]
  145:         myList= ""
  146:         text=self.getServerData("xpath.xql", "document=%s&xpath=%s&pn=%s"%(docinfo['textURLPath'],xpath,pn))
  147:         dom = Parse(text)
  148:         result = dom.xpath("//result/resultPage/place")
  149:         for l in result:
  150:             hrefNode= l.getAttributeNodeNS(None, u"id")
  151:             href= hrefNode.nodeValue
  152:             hrefList.append(href)
  153:             myList = ",".join(hrefList)
  154:         logging.debug("getGisPlaces :%s"%(myList))                             
  155:         return myList
  156:     
  157:     def getAllGisPlaces (self, docinfo=None, pageinfo=None):
  158:         """Show all Gis Places of whole Book """
  159:         xpath ='//echo:place'
  160:         docpath =docinfo['textURLPath']
  161:         url = docinfo['url']
  162:         selfurl =self.absolute_url()
  163:         pn =pageinfo['current']
  164:         hrefList=[]
  165:         myList=""
  166:         text=self.getServerData("xpath.xql", "document=%s&xpath=%s"%(docinfo['textURLPath'],xpath))
  167:         dom =Parse(text)
  168:         result = dom.xpath("//result/resultPage/place")
  169:         
  170:         for l in result:
  171:             hrefNode = l.getAttributeNodeNS(None, u"id")
  172:             href= hrefNode.nodeValue
  173:             hrefList.append(href)
  174:             myList = ",".join(hrefList)
  175:             logging.debug("getALLGisPlaces :%s"%(myList))
  176:         return myList
  177:           
  178:            
  179:     def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None):
  180:         """returns single page from fulltext"""
  181:         docpath = docinfo['textURLPath']
  182:         path = docinfo['textURLPath']
  183:         url = docinfo.get('url',None)
  184:         name = docinfo.get('name',None)
  185:         pn =pageinfo['current']
  186:         viewMode= pageinfo['viewMode']
  187:         sn = pageinfo['sn']
  188:         highlightQuery = pageinfo['highlightQuery']
  189:         #mode = pageinfo ['viewMode']
  190:         tocMode = pageinfo['tocMode']
  191:         characterNormalization=pageinfo['characterNormalization']
  192:         tocPN = pageinfo['tocPN']
  193:         selfurl = self.absolute_url()   
  194:         if mode == "text_dict":
  195:             textmode = "textPollux"
  196:         else:
  197:             textmode = mode
  198:         
  199:         textParam = "document=%s&mode=%s&pn=%s&characterNormalization=%s"%(docpath,textmode,pn,characterNormalization)
  200:         if highlightQuery is not None:
  201:             textParam +="&highlightQuery=%s&sn=%s"%(urllib.quote(highlightQuery),sn)           
  202:         
  203:         pagexml = self.getServerData("page-fragment.xql",textParam)
  204:         dom = Parse(pagexml)
  205:         
  206:         #original Pages
  207:         pagedivs = dom.xpath("//div[@class='pageNumberOrig']")
  208:         if pagedivs == dom.xpath("//div[@class='pageNumberOrig']"):
  209:             if len(pagedivs)>0:
  210:                 docinfo['pageNumberOrig']= getTextFromNode(pagedivs[0])
  211:                 logging.debug("ORIGINAL PAGES: %s"%(docinfo['pageNumberOrig']))
  212:         
  213:         #original Pages Norm
  214:         pagedivs = dom.xpath("//div[@class='pageNumberOrigNorm']")
  215:         if pagedivs == dom.xpath("//div[@class='pageNumberOrigNorm']"):
  216:             if len(pagedivs)>0:
  217:                 docinfo['pageNumberOrigNorm']= getTextFromNode(pagedivs[0])
  218:                 logging.debug("ORIGINAL PAGES: %s"%(docinfo['pageNumberOrigNorm']))
  219: 
  220:         
  221:         #figureEntries
  222:         pagedivs = dom.xpath("//div[@class='countFigureEntries']")
  223:         if pagedivs == dom.xpath("//div[@class='countFigureEntries']"):
  224:             if len(pagedivs)>0:
  225:                 docinfo['countFigureEntries'] = getTextFromNode(pagedivs[0])
  226:                 s = getTextFromNode(pagedivs[0])
  227:                 if s=='0':
  228:                     try:
  229:                         docinfo['countFigureEntries'] = int(s)
  230:                         logging.debug("FIGURE ENTRIES: %s"%(s))
  231:                     except:
  232:                         docinfo['countFigureEntries'] = 0
  233:                 else:
  234:                     s1 = int(s)/30+1
  235:                     try:
  236:                         docinfo['countFigureEntries'] = int(s1)
  237:                         logging.debug("FIGURE ENTRIES: %s"%(s1))
  238:                     except:
  239:                         docinfo['countFigureEntries'] = 0      
  240:         
  241:         #allPlaces
  242:         pagedivs = dom.xpath("//div[@class='countPlaces']")
  243:         if pagedivs == dom.xpath("//div[@class='countPlaces']"):
  244:             if len(pagedivs)>0:
  245:                 docinfo['countPlaces']= getTextFromNode(pagedivs[0])
  246:                 s = getTextFromNode(pagedivs[0])
  247:                 try:
  248:                     docinfo['countPlaces'] = int(s)
  249:                     logging.debug("PLACES HERE: %s"%(s))
  250:                 except:
  251:                     docinfo['countPlaces'] = 0
  252:         
  253:         #tocEntries
  254:         pagedivs = dom.xpath("//div[@class='countTocEntries']")
  255:         if pagedivs == dom.xpath("//div[@class='countTocEntries']"):
  256:             if len(pagedivs)>0:
  257:                 docinfo['countTocEntries'] = int(getTextFromNode(pagedivs[0]))
  258:                 s = getTextFromNode(pagedivs[0])
  259:                 if s=='0':
  260:                     try:
  261:                         docinfo['countTocEntries'] = int(s)
  262:                         logging.debug("TEXT ENTRIES: %s"%(s))
  263:                     except:
  264:                         docinfo['countTocEntries'] = 0
  265:                 else:
  266:                     s1 = int(s)/30+1
  267:                     try:
  268:                         docinfo['countTocEntries'] = int(s1)
  269:                         logging.debug("TEXT ENTRIES: %s"%(s1))
  270:                     except:
  271:                         docinfo['countTocEntries'] = 0
  272:         
  273:         #numTextPages
  274:         pagedivs = dom.xpath("//div[@class='countPages']")
  275:         if pagedivs == dom.xpath("//div[@class='countPages']"):
  276:             if len(pagedivs)>0:
  277:                 docinfo['numPages'] = getTextFromNode(pagedivs[0])
  278:                 s = getTextFromNode(pagedivs[0])
  279:                 
  280:                 try:
  281:                     docinfo['numPages'] = int(s)
  282:                     logging.debug("PAGE NUMBER: %s"%(s))
  283:                 
  284:                     np = docinfo['numPages']
  285:                     pageinfo['end'] = min(pageinfo['end'], np)
  286:                     pageinfo['numgroups'] = int(np / pageinfo['groupsize'])
  287:                     if np % pageinfo['groupsize'] > 0:
  288:                         pageinfo['numgroups'] += 1                
  289:                 except:
  290:                     docinfo['numPages'] = 0
  291:                   
  292:         else:
  293:          #no full text -- init to 0
  294:             docinfo['pageNumberOrig'] = 0
  295:             docinfo['countFigureEntries'] = 0
  296:             docinfo['countPlaces'] = 0
  297:             docinfo['countTocEntries'] = 0
  298:             docinfo['numPages'] = 0
  299:             docinfo['pageNumberOrigNorm'] = 0
  300:         #return docinfo
  301:         
  302:         # plain text mode
  303:         if mode == "text":
  304:             # first div contains text
  305:             pagedivs = dom.xpath("/div")
  306:             if len(pagedivs) > 0:      
  307:                 pagenode = pagedivs[0]
  308:                 links = pagenode.xpath("//a")
  309:                 for l in links:
  310:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  311:                     if hrefNode:
  312:                         href= hrefNode.nodeValue
  313:                         if href.startswith('#note-'):
  314:                             hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn))
  315:                 return serializeNode(pagenode)
  316:         if mode == "xml":
  317:               # first div contains text
  318:               pagedivs = dom.xpath("/div")
  319:               if len(pagedivs) > 0:
  320:                   pagenode = pagedivs[0]
  321:                   return serializeNode(pagenode)
  322:         if mode == "gis":
  323:               # first div contains text
  324:               pagedivs = dom.xpath("/div")
  325:               if len(pagedivs) > 0:
  326:                   pagenode = pagedivs[0]
  327:                   links =pagenode.xpath("//a")
  328:                   for l in links:
  329:                       hrefNode =l.getAttributeNodeNS(None, u"href")
  330:                       if hrefNode:
  331:                           href=hrefNode.nodeValue
  332:                           if href.startswith('http://chinagis.mpiwg-berlin.mpg.de'):
  333:                               hrefNode.nodeValue =href.replace('chinagis_REST/REST/db/chgis/mpdl','chinagis/REST/db/mpdl/%s'%name)
  334:                               l.setAttributeNS(None, 'target', '_blank') 
  335:                   return serializeNode(pagenode)
  336:                     
  337:         if mode == "pureXml":
  338:               # first div contains text
  339:               pagedivs = dom.xpath("/div")
  340:               if len(pagedivs) > 0:
  341:                   pagenode = pagedivs[0]
  342:                   return serializeNode(pagenode)      
  343:         # text-with-links mode
  344:         if mode == "text_dict":
  345:             # first div contains text
  346:             pagedivs = dom.xpath("/div")
  347:             if len(pagedivs) > 0:
  348:                 pagenode = pagedivs[0]
  349:                 # check all a-tags
  350:                 links = pagenode.xpath("//a")
  351:                 for l in links:
  352:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  353:                     if hrefNode:
  354:                         # is link with href
  355:                         href = hrefNode.nodeValue
  356:                         if href.startswith('lt/lex.xql'):
  357:                             # is pollux link
  358:                             selfurl = self.absolute_url()
  359:                             # change href
  360:                             hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl)
  361:                             # add target
  362:                             l.setAttributeNS(None, 'target', '_blank')
  363:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
  364:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')      
  365:                         if href.startswith('lt/lemma.xql'):    
  366:                             selfurl = self.absolute_url()
  367:                             hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl)
  368:                             l.setAttributeNS(None, 'target', '_blank')
  369:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
  370:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')   
  371:                         if href.startswith('#note-'):
  372:                             hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn))    
  373:                 return serializeNode(pagenode)
  374:         return "no text here"
  375:     
  376:     def getText(self, mode="text", pn=1, docinfo=None, pageinfo=None):
  377:         data = self.getTextPage(mode="text", pn=1 ,docinfo=docinfo, pageinfo=pageinfo)
  378:         logging.debug("TEXT ALL data: %s"%(data))
  379:         return data
  380:     
  381:     def getXML(self, mode="xml", pn=1, docinfo=None, pageinfo=None):
  382:         data = self.getTextPage(mode="xml", pn=1 ,docinfo=docinfo, pageinfo=pageinfo)
  383:         logging.debug("TEXT ALL data: %s"%(data))
  384:         return data
  385:     
  386:     def getDictionary(self, mode="text_dict", pn=1, docinfo=None, pageinfo=None):
  387:         data = self.getTextPage(mode="text_dict", pn=1 ,docinfo=docinfo, pageinfo=pageinfo)
  388:         logging.debug("TEXT ALL data: %s"%(data))
  389:         return data
  390:     
  391:     def getTranslate(self, query=None, language=None):
  392:         """translate into another languages"""
  393:         data = self.getServerData("lt/lex.xql","document=&language="+str(language)+"&query="+urllib.quote(query))
  394:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query)))
  395:         return data
  396:     
  397:     def getLemma(self, lemma=None, language=None):
  398:         """simular words lemma """
  399:         data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+urllib.quote(lemma))
  400:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma)))
  401:         return data
  402:     
  403:     def getLemmaNew(self, query=None, language=None):
  404:         """simular words lemma """
  405:         data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+urllib.quote(query))
  406:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(query)))
  407:         return data
  408:     
  409:     def getQuery (self,  docinfo=None, pageinfo=None, query=None, queryType=None, pn=1, optionToggle=None):
  410:          #number of
  411:          docpath = docinfo['textURLPath'] 
  412:          pagesize = pageinfo['queryPageSize']
  413:          pn = pageinfo['searchPN']
  414:          query =pageinfo['query']
  415:          queryType =pageinfo['queryType']
  416:          tocSearch = 0
  417:          tocDiv = None
  418:          
  419:          pagexml = self.getServerData("doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath, 'text', queryType, urllib.quote(query), pagesize, pn))
  420:          pagedom = Parse(pagexml)
  421:          numdivs = pagedom.xpath("//div[@class='queryResultHits']")
  422:          tocSearch = int(getTextFromNode(numdivs[0]))
  423:          logging.debug("documentViewer (gettoc) tocSearch: %s"%(tocSearch))
  424:          tc=int((tocSearch/10)+1)
  425:          logging.debug("documentViewer (gettoc) tc: %s"%(tc))
  426:          return tc
  427:     
  428:     def getToc(self, mode="text", docinfo=None):
  429:         """loads table of contents and stores in docinfo"""
  430:         logging.debug("documentViewer (gettoc) mode: %s"%(mode))
  431:         if mode == "none":
  432:             return docinfo        
  433:         if 'tocSize_%s'%mode in docinfo:
  434:             # cached toc
  435:             return docinfo
  436:         
  437:         docpath = docinfo['textURLPath']
  438:         # we need to set a result set size
  439:         pagesize = 1000
  440:         pn = 1
  441:         if mode == "text":
  442:             queryType = "toc"
  443:         else:
  444:             queryType = mode
  445:         # number of entries in toc
  446:         tocSize = 0
  447:         tocDiv = None
  448:         
  449:         pagexml = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn))
  450:         
  451:         # post-processing downloaded xml
  452:         pagedom = Parse(pagexml)
  453:         # get number of entries
  454:         numdivs = pagedom.xpath("//div[@class='queryResultHits']")
  455:         if len(numdivs) > 0:
  456:             tocSize = int(getTextFromNode(numdivs[0]))
  457:         docinfo['tocSize_%s'%mode] = tocSize
  458:         return docinfo
  459:     
  460:     def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None):
  461:         """returns single page from the table of contents"""
  462:         # TODO: this should use the cached TOC
  463:         if mode == "text":
  464:             queryType = "toc"
  465:         else:
  466:             queryType = mode
  467:         docpath = docinfo['textURLPath']
  468:         path = docinfo['textURLPath']       
  469:         pagesize = pageinfo['tocPageSize']
  470:         pn = pageinfo['tocPN']
  471:         url = docinfo['url']
  472:         selfurl = self.absolute_url()  
  473:         viewMode=  pageinfo['viewMode']
  474:         characterNormalization = pageinfo ['characterNormalization']
  475:         optionToggle =pageinfo ['optionToggle']
  476:         tocMode = pageinfo['tocMode']
  477:         tocPN = pageinfo['tocPN']  
  478:         
  479:         data = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s&characterNormalization=regPlusNorm&optionToggle=1"%(docpath,queryType, pagesize, pn))  
  480:         page = data.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&optionToggle=1'%(selfurl,url, viewMode, tocMode, tocPN))
  481:         text = page.replace('mode=image','mode=texttool')
  482:         #logging.debug("documentViewer (characterNormalization) characterNormalization: %s"%(characterNormalization))
  483:         logging.debug("TEXT %s"%(text))
  484:         return text
  485:     
  486:     def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
  487:         """change settings"""
  488:         self.title=title
  489:         self.timeout = timeout
  490:         self.serverUrl = serverUrl
  491:         if RESPONSE is not None:
  492:             RESPONSE.redirect('manage_main')
  493:         
  494: # management methods
  495: def manage_addMpdlXmlTextServerForm(self):
  496:     """Form for adding"""
  497:     pt = PageTemplateFile("zpt/manage_addMpdlXmlTextServer", globals()).__of__(self)
  498:     return pt()
  499: 
  500: def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
  501:     """add zogiimage"""
  502:     newObj = MpdlXmlTextServer(id,title,serverUrl,timeout)
  503:     self.Destination()._setObject(id, newObj)
  504:     if RESPONSE is not None:
  505:         RESPONSE.redirect('manage_main')

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