File:  [Repository] / documentViewer / MpdlXmlTextServer.py
Revision 1.238: download - view: text, annotated - select for diffs - revision graph
Tue Jun 14 09:57:11 2011 UTC (13 years ago) by abukhman
Branches: MAIN
CVS tags: elementtree, Root_elementtree, 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: from Ft.Xml.Domlette import NonvalidatingReader
    6: 
    7: import md5
    8: import sys
    9: import logging
   10: import urllib
   11: import documentViewer
   12: from documentViewer import getTextFromNode, serializeNode
   13: 
   14: class MpdlXmlTextServer(SimpleItem):
   15:     """TextServer implementation for MPDL-XML eXist server"""
   16:     meta_type="MPDL-XML TextServer"
   17: 
   18:     manage_options=(
   19:         {'label':'Config','action':'manage_changeMpdlXmlTextServerForm'},
   20:        )+SimpleItem.manage_options
   21:     
   22:     manage_changeMpdlXmlTextServerForm = PageTemplateFile("zpt/manage_changeMpdlXmlTextServer", globals())
   23:         
   24:     def __init__(self,id,title="",serverUrl="http://mpdl-system.mpiwg-berlin.mpg.de/mpdl/interface/", serverName=None, timeout=40):
   25:     #def __init__(self,id,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de:30030/mpdl/interface/", serverName=None, timeout=40):    
   26:         
   27:         """constructor"""
   28:         self.id=id
   29:         self.title=title
   30:         self.timeout = timeout
   31:         if serverName is None:
   32:             self.serverUrl = serverUrl
   33:         else:
   34:             self.serverUrl = "http://%s/mpdl/interface/"%serverName
   35:         
   36:     def getHttpData(self, url, data=None):
   37:         """returns result from url+data HTTP request"""
   38:         return documentViewer.getHttpData(url,data,timeout=self.timeout)
   39:     
   40:     def getServerData(self, method, data=None):
   41:         """returns result from text server for method+data"""
   42:         url = self.serverUrl+method
   43:         return documentViewer.getHttpData(url,data,timeout=self.timeout)
   44: 
   45:     def getSearch(self, pageinfo=None,  docinfo=None):
   46:         """get search list"""
   47:         docpath = docinfo['textURLPath'] 
   48:         url = docinfo['url']
   49:         pagesize = pageinfo['queryPageSize']
   50:         pn = pageinfo.get('searchPN',1)
   51:         sn = pageinfo['sn']
   52:         highlightQuery = pageinfo['highlightQuery']
   53:         query =pageinfo['query']
   54:         queryType =pageinfo['queryType']
   55:         viewMode=  pageinfo['viewMode']
   56:         tocMode = pageinfo['tocMode']
   57:         characterNormalization = pageinfo['characterNormalization']
   58:         #optionToggle = pageinfo['optionToggle']
   59:         tocPN = pageinfo['tocPN']
   60:         selfurl = self.absolute_url()
   61:         data = self.getServerData("doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s&characterNormalization=%s&highlightQuery=%s"%(docpath, 'text', queryType, urllib.quote(query), pagesize, pn, sn, viewMode,characterNormalization, urllib.quote(highlightQuery)))
   62:         pagexml = data.replace('?document=%s'%str(docpath),'?url=%s'%url)
   63:         pagedom = Parse(pagexml)
   64:         
   65:         """
   66:         pagedivs = pagedom.xpath("//div[@class='queryResultHits']") 
   67:         if (pagedivs == pagedom.xpath("//div[@class='queryResultHits']")):
   68:             if len(pagedivs)>0:
   69:                 docinfo['queryResultHits'] = int(getTextFromNode(pagedivs[0]))
   70:                 s = getTextFromNode(pagedivs[0])
   71:                 s1 = int(s)/10+1
   72:                 try:
   73:                     docinfo['queryResultHits'] = int(s1)
   74:                     logging.debug("SEARCH ENTRIES: %s"%(s1))
   75:                 except:
   76:                     docinfo['queryResultHits'] = 0
   77:         """
   78:         if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"):   
   79:             pagedivs = pagedom.xpath("//div[@class='queryResultPage']")
   80:             if len(pagedivs)>0:
   81:                 pagenode=pagedivs[0]
   82:                 links=pagenode.xpath("//a")
   83:                 for l in links:
   84:                     hrefNode = l.getAttributeNodeNS(None, u"href")
   85:                     if hrefNode:
   86:                         href = hrefNode.nodeValue
   87:                         if href.startswith('page-fragment.xql'):
   88:                             selfurl = self.absolute_url()            
   89:                             pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s&characterNormalization=%s'%(viewMode,queryType,urllib.quote(query),pagesize,pn,tocMode,pn,tocPN, characterNormalization))
   90:                             hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)                                           
   91:                 #logging.debug("PUREXML :%s"%(serializeNode(pagenode)))
   92:                 return serializeNode(pagenode)        
   93:         if (queryType=="fulltextMorph"):
   94:             pagedivs = pagedom.xpath("//div[@class='queryResult']")
   95:             if len(pagedivs)>0:
   96:                 pagenode=pagedivs[0]
   97:                 links=pagenode.xpath("//a")
   98:                 for l in links:
   99:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  100:                     if hrefNode:
  101:                         href = hrefNode.nodeValue
  102:                         if href.startswith('page-fragment.xql'):
  103:                             selfurl = self.absolute_url()       
  104:                             pagexml=href.replace('mode=text','mode=texttool&viewMode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&tocMode=%s&searchPN=%s&tocPN=%s&characterNormalization=%s'%(viewMode,queryType,urllib.quote(query),pagesize,pn,tocMode,pn,tocPN,characterNormalization))
  105:                             hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)  
  106:                         if href.startswith('../lt/lemma.xql'):
  107:                             hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_query'%(selfurl))        
  108:                             l.setAttributeNS(None, 'target', '_blank')
  109:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  110:                             l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')  
  111:                 pagedivs = pagedom.xpath("//div[@class='queryResultMorphExpansion']")                
  112:                 return serializeNode(pagenode)        
  113:         if (queryType=="ftIndex")or(queryType=="ftIndexMorph"):
  114:             pagedivs= pagedom.xpath("//div[@class='queryResultPage']")
  115:             if len(pagedivs)>0:
  116:                 pagenode=pagedivs[0]
  117:                 links=pagenode.xpath("//a")
  118:                 for l in links:
  119:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  120:                     if hrefNode:
  121:                         href = hrefNode.nodeValue
  122:                         hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s&characterNormalization=%s'%(viewMode,tocMode,tocPN,pn,characterNormalization))             
  123:                         if href.startswith('../lt/lex.xql'):
  124:                             hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_lex'%selfurl)         
  125:                             l.setAttributeNS(None, 'target', '_blank')
  126:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  127:                             l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
  128:                         if href.startswith('../lt/lemma.xql'):
  129:                             hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%(selfurl))        
  130:                             l.setAttributeNS(None, 'target', '_blank')
  131:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  132:                             l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();')
  133:                 return serializeNode(pagenode)      
  134:         return "no text here"   
  135:            
  136:     def getGisPlaces(self, docinfo=None, pageinfo=None):
  137:         """ Show all Gis Places of whole Page"""
  138:         xpath='//place'
  139:         docpath = docinfo.get('textURLPath',None)
  140:         if not docpath:
  141:             return None
  142: 
  143:         url = docinfo['url']
  144:         selfurl = self.absolute_url()
  145:         pn = pageinfo['current']
  146:         hrefList=[]
  147:         myList= ""
  148:         text=self.getServerData("xpath.xql", "document=%s&xpath=%s&pn=%s"%(docinfo['textURLPath'],xpath,pn))
  149:         dom = Parse(text)
  150:         result = dom.xpath("//result/resultPage/place")
  151:         for l in result:
  152:             hrefNode= l.getAttributeNodeNS(None, u"id")
  153:             href= hrefNode.nodeValue
  154:             hrefList.append(href)
  155:             myList = ",".join(hrefList)
  156:         #logging.debug("getGisPlaces :%s"%(myList))                             
  157:         return myList
  158:     
  159:     def getAllGisPlaces (self, docinfo=None, pageinfo=None):
  160:         """Show all Gis Places of whole Book """
  161:         xpath ='//echo:place'
  162:         docpath =docinfo['textURLPath']
  163:         url = docinfo['url']
  164:         selfurl =self.absolute_url()
  165:         pn =pageinfo['current']
  166:         hrefList=[]
  167:         myList=""
  168:         text=self.getServerData("xpath.xql", "document=%s&xpath=%s"%(docinfo['textURLPath'],xpath))
  169:         dom =Parse(text)
  170:         result = dom.xpath("//result/resultPage/place")
  171:         
  172:         for l in result:
  173:             hrefNode = l.getAttributeNodeNS(None, u"id")
  174:             href= hrefNode.nodeValue
  175:             hrefList.append(href)
  176:             myList = ",".join(hrefList)
  177:             #logging.debug("getALLGisPlaces :%s"%(myList))
  178:         return myList
  179:           
  180:            
  181:     def getTextPage(self, mode="text_dict", pn=1, docinfo=None, pageinfo=None):
  182:         """returns single page from fulltext"""
  183:         docpath = docinfo['textURLPath']
  184:         path = docinfo['textURLPath']
  185:         url = docinfo.get('url',None)
  186:         name = docinfo.get('name',None)
  187:         pn =pageinfo['current']
  188:         sn = pageinfo['sn']
  189:         #optionToggle =pageinfo ['optionToggle']
  190:         highlightQuery = pageinfo['highlightQuery']
  191:         #mode = pageinfo ['viewMode']
  192:         tocMode = pageinfo['tocMode']
  193:         characterNormalization=pageinfo['characterNormalization']
  194:         tocPN = pageinfo['tocPN']
  195:         selfurl = self.absolute_url()   
  196:         if mode == "text_dict":
  197:             textmode = "textPollux"
  198:         else:
  199:             textmode = mode
  200:         
  201:         textParam = "document=%s&mode=%s&pn=%s&characterNormalization=%s"%(docpath,textmode,pn,characterNormalization)
  202:         if highlightQuery is not None:
  203:             textParam +="&highlightQuery=%s&sn=%s"%(urllib.quote(highlightQuery),sn)           
  204:         
  205:         pagexml = self.getServerData("page-fragment.xql",textParam)
  206:         dom = Parse(pagexml)
  207:         #dom = NonvalidatingReader.parseStream(pagexml)
  208:         
  209:         #original Pages
  210:         pagedivs = dom.xpath("//div[@class='pageNumberOrig']")       
  211:         
  212:         """if pagedivs == dom.xpath("//div[@class='pageNumberOrig']"):
  213:             if len(pagedivs)>0:
  214:                 docinfo['pageNumberOrig']= getTextFromNode(pagedivs[0])
  215:                 logging.debug("ORIGINAL PAGE: %s"%(docinfo['pageNumberOrig']))
  216:         
  217:         #original Pages Norm
  218:         pagedivs = dom.xpath("//div[@class='pageNumberOrigNorm']")
  219:         if pagedivs == dom.xpath("//div[@class='pageNumberOrigNorm']"):
  220:             if len(pagedivs)>0:
  221:                 docinfo['pageNumberOrigNorm']= getTextFromNode(pagedivs[0])
  222:                 logging.debug("ORIGINAL PAGE NORM: %s"%(docinfo['pageNumberOrigNorm']))
  223:         """
  224:         #figureEntries
  225:         pagedivs = dom.xpath("//div[@class='countFigureEntries']")
  226:         if pagedivs == dom.xpath("//div[@class='countFigureEntries']"):
  227:             if len(pagedivs)>0:
  228:                 docinfo['countFigureEntries'] = getTextFromNode(pagedivs[0])
  229:                 s = getTextFromNode(pagedivs[0])
  230:                 if s=='0':
  231:                     try:
  232:                         docinfo['countFigureEntries'] = int(s)
  233:                     except:
  234:                         docinfo['countFigureEntries'] = 0
  235:                 else:
  236:                     s1 = int(s)/30+1
  237:                     try:
  238:                         docinfo['countFigureEntries'] = int(s1)
  239:                     except:
  240:                         docinfo['countFigureEntries'] = 0      
  241:         
  242:         #allPlaces
  243:         pagedivs = dom.xpath("//div[@class='countPlaces']")
  244:         if pagedivs == dom.xpath("//div[@class='countPlaces']"):
  245:             if len(pagedivs)>0:
  246:                 docinfo['countPlaces']= getTextFromNode(pagedivs[0])
  247:                 s = getTextFromNode(pagedivs[0])
  248:                 try:
  249:                     docinfo['countPlaces'] = int(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:                     except:
  263:                         docinfo['countTocEntries'] = 0
  264:                 else:
  265:                     s1 = int(s)/30+1
  266:                     try:
  267:                         docinfo['countTocEntries'] = int(s1)
  268:                     except:
  269:                         docinfo['countTocEntries'] = 0
  270:         
  271:         #numTextPages
  272:         pagedivs = dom.xpath("//div[@class='countPages']")
  273:         if pagedivs == dom.xpath("//div[@class='countPages']"):
  274:             if len(pagedivs)>0:
  275:                 docinfo['numPages'] = getTextFromNode(pagedivs[0])
  276:                 s = getTextFromNode(pagedivs[0])
  277:                 
  278:                 try:
  279:                     docinfo['numPages'] = int(s)
  280:                     #logging.debug("PAGE NUMBER: %s"%(s))
  281:                 
  282:                     np = docinfo['numPages']
  283:                     pageinfo['end'] = min(pageinfo['end'], np)
  284:                     pageinfo['numgroups'] = int(np / pageinfo['groupsize'])
  285:                     if np % pageinfo['groupsize'] > 0:
  286:                         pageinfo['numgroups'] += 1                
  287:                 except:
  288:                     docinfo['numPages'] = 0
  289:                   
  290:         else:
  291:          #no full text -- init to 0
  292:             docinfo['pageNumberOrig'] = 0
  293:             docinfo['countFigureEntries'] = 0
  294:             docinfo['countPlaces'] = 0
  295:             docinfo['countTocEntries'] = 0
  296:             docinfo['numPages'] = 0
  297:             docinfo['pageNumberOrigNorm'] = 0
  298:         #return docinfo
  299:         
  300:         # plain text mode
  301:         if mode == "text":
  302:             # first div contains text
  303:             pagedivs = dom.xpath("/div")
  304:             if len(pagedivs) > 0:      
  305:                 pagenode = pagedivs[0]
  306:                 links = pagenode.xpath("//a")
  307:                 for l in links:
  308:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  309:                     if hrefNode:
  310:                         href= hrefNode.nodeValue
  311:                         if href.startswith('#note-'):
  312:                             hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=text&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,tocMode,tocPN,pn))
  313:                 return serializeNode(pagenode)
  314:         if mode == "xml":
  315:               # first div contains text
  316:               pagedivs = dom.xpath("/div")
  317:               if len(pagedivs) > 0:
  318:                   pagenode = pagedivs[0]
  319:                   return serializeNode(pagenode)
  320:         if mode == "gis":
  321:               # first div contains text
  322:               pagedivs = dom.xpath("/div")
  323:               if len(pagedivs) > 0:
  324:                   pagenode = pagedivs[0]
  325:                   links =pagenode.xpath("//a")
  326:                   for l in links:
  327:                       hrefNode =l.getAttributeNodeNS(None, u"href")
  328:                       if hrefNode:
  329:                           href=hrefNode.nodeValue
  330:                           if href.startswith('http://chinagis.mpiwg-berlin.mpg.de'):
  331:                               hrefNode.nodeValue =href.replace('chinagis_REST/REST/db/chgis/mpdl','chinagis/REST/db/mpdl/%s'%name)
  332:                               l.setAttributeNS(None, 'target', '_blank') 
  333:                   return serializeNode(pagenode)
  334:                     
  335:         if mode == "pureXml":
  336:               # first div contains text
  337:               pagedivs = dom.xpath("/div")
  338:               if len(pagedivs) > 0:
  339:                   pagenode = pagedivs[0]
  340:                   return serializeNode(pagenode)      
  341:         # text-with-links mode
  342:         if mode == "text_dict":
  343:             # first div contains text
  344:             #mode = pageinfo ['viewMode']
  345:             pagedivs = dom.xpath("/div")
  346:             if len(pagedivs) > 0:
  347:                 pagenode = pagedivs[0]
  348:                 # check all a-tags
  349:                 links = pagenode.xpath("//a")
  350:                 
  351:                 for l in links:
  352:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  353:                     
  354:                     if hrefNode:
  355:                         # is link with href
  356:                         href = hrefNode.nodeValue
  357:                         if href.startswith('http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/lt/wordInfo.xql'):
  358:                             # is pollux link
  359:                             selfurl = self.absolute_url()
  360:                             # change href
  361:                             hrefNode.nodeValue = href.replace('http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/lt/wordInfo.xql','%s/head_main_voc'%selfurl)
  362:                             # add target
  363:                             l.setAttributeNS(None, 'target', '_blank')
  364:                             #l.setAttributeNS(None, 'onclick',"popupWin = window.open(this.href, 'InfoWindow', 'menubar=no, location,width=500,height=600,top=180, left=700, toolbar=no, scrollbars=1'); return false;")
  365:                             #l.setAttributeNS(None, "ondblclick", "popupWin.focus();")
  366:                             #window.open("this.href, 'InfoWindow', 'menubar=no, location,width=500,height=600,top=180, left=700, toolbar=yes, scrollbars=1'"); return false;") 
  367:                                                           
  368:                         if href.startswith('http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/lt/lemma.xql'):    
  369:                             selfurl = self.absolute_url()
  370:                             hrefNode.nodeValue = href.replace('http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/lt/lemma.xql','%s/head_main_lemma'%selfurl)
  371:                             l.setAttributeNS(None, 'target', '_blank')
  372:                             l.setAttributeNS(None, 'onclick',"popupWin = window.open(this.href, 'InfoWindow', 'menubar=no, location,width=500,height=600,top=180, left=700, toolbar=no, scrollbars=1'); return false;")
  373:                             l.setAttributeNS(None, 'ondblclick', 'popupWin.focus();')   
  374:                     
  375:                         if href.startswith('#note-'):
  376:                             hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=text_dict&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,tocMode,tocPN,pn))  
  377:                               
  378:                 return serializeNode(pagenode)
  379:         return "no text here"
  380:     
  381:     def getOrigPages(self, docinfo=None, pageinfo=None):
  382:         docpath = docinfo['textURLPath']
  383:         pn =pageinfo['current']
  384:         selfurl = self.absolute_url()   
  385:         pagexml = self.getServerData("page-fragment.xql","document=%s&pn=%s"%(docpath, pn))
  386:         dom = Parse(pagexml)
  387:         pagedivs = dom.xpath("//div[@class='pageNumberOrig']")
  388:         if pagedivs == dom.xpath("//div[@class='pageNumberOrig']"):
  389:             if len(pagedivs)>0:
  390:                 docinfo['pageNumberOrig']= getTextFromNode(pagedivs[0])        
  391:                 return docinfo['pageNumberOrig']
  392:     
  393:     def getOrigPagesNorm(self, docinfo=None, pageinfo=None):
  394:         docpath = docinfo['textURLPath']
  395:         pn =pageinfo['current']
  396:         selfurl = self.absolute_url()   
  397:         pagexml = self.getServerData("page-fragment.xql","document=%s&pn=%s"%(docpath, pn))
  398:         dom = Parse(pagexml)
  399:         pagedivs = dom.xpath("//div[@class='pageNumberOrigNorm']")
  400:         if pagedivs == dom.xpath("//div[@class='pageNumberOrigNorm']"):
  401:             if len(pagedivs)>0:
  402:                 docinfo['pageNumberOrigNorm']= getTextFromNode(pagedivs[0])        
  403:                 return docinfo['pageNumberOrigNorm']
  404: 
  405:                 
  406:     def getTranslate(self, word=None, language=None):
  407:         """translate into another languages"""
  408:         data = self.getServerData("lt/wordInfo.xql","language="+str(language)+"&word="+urllib.quote(word)+"&output=html")
  409:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query)))
  410:         return data
  411:     
  412:     def getLemma(self, lemma=None, language=None):
  413:         """simular words lemma """
  414:         data = self.getServerData("lt/lemma.xql","language="+str(language)+"&lemma="+urllib.quote(lemma)+"&output=html")
  415:         return data
  416:     
  417:     def getLemmaQuery(self, query=None, language=None):
  418:         """simular words lemma """
  419:         data = self.getServerData("lt/lemma.xql","language="+str(language)+"&query="+urllib.quote(query)+"&output=html")
  420:         return data
  421:     
  422:     def getLex(self, query=None, language=None):
  423:         #simular words lemma
  424:         data = self.getServerData("lt/lex.xql","document=&language="+str(language)+"&query="+urllib.quote(query))
  425:         return data
  426:     
  427:     def getQuery (self,  docinfo=None, pageinfo=None, query=None, queryType=None, pn=1):
  428:          #number of
  429:          docpath = docinfo['textURLPath'] 
  430:          pagesize = pageinfo['queryPageSize']
  431:          pn = pageinfo['searchPN']
  432:          query =pageinfo['query']
  433:          queryType =pageinfo['queryType']
  434:          tocSearch = 0
  435:          tocDiv = None
  436:          
  437:          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))
  438:          pagedom = Parse(pagexml)
  439:          numdivs = pagedom.xpath("//div[@class='queryResultHits']")
  440:          tocSearch = int(getTextFromNode(numdivs[0]))
  441:          tc=int((tocSearch/10)+1)
  442:          return tc
  443:     
  444:     def getToc(self, mode="text", docinfo=None):
  445:         """loads table of contents and stores in docinfo"""
  446:         if mode == "none":
  447:             return docinfo        
  448:         if 'tocSize_%s'%mode in docinfo:
  449:             # cached toc
  450:             return docinfo
  451:         
  452:         docpath = docinfo['textURLPath']
  453:         # we need to set a result set size
  454:         pagesize = 1000
  455:         pn = 1
  456:         if mode == "text":
  457:             queryType = "toc"
  458:         else:
  459:             queryType = mode
  460:         # number of entries in toc
  461:         tocSize = 0
  462:         tocDiv = None
  463:         
  464:         pagexml = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn))
  465:         
  466:         # post-processing downloaded xml
  467:         pagedom = Parse(pagexml)
  468:         # get number of entries
  469:         numdivs = pagedom.xpath("//div[@class='queryResultHits']")
  470:         if len(numdivs) > 0:
  471:             tocSize = int(getTextFromNode(numdivs[0]))
  472:         docinfo['tocSize_%s'%mode] = tocSize
  473:         return docinfo
  474:     
  475:     def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None):
  476:         """returns single page from the table of contents"""
  477:         # TODO: this should use the cached TOC
  478:         if mode == "text":
  479:             queryType = "toc"
  480:         else:
  481:             queryType = mode
  482:         docpath = docinfo['textURLPath']
  483:         path = docinfo['textURLPath']       
  484:         pagesize = pageinfo['tocPageSize']
  485:         pn = pageinfo['tocPN']
  486:         url = docinfo['url']
  487:         selfurl = self.absolute_url()  
  488:         viewMode=  pageinfo['viewMode']
  489:         characterNormalization = pageinfo ['characterNormalization']
  490:         #optionToggle =pageinfo ['optionToggle']
  491:         tocMode = pageinfo['tocMode']
  492:         tocPN = pageinfo['tocPN']  
  493:         
  494:         data = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s&characterNormalization=regPlusNorm"%(docpath,queryType, pagesize, pn))  
  495:         page = data.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl,url, viewMode, tocMode, tocPN))
  496:         text = page.replace('mode=image','mode=texttool')
  497:         return text
  498:     
  499:     def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
  500:     #def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de:30030/mpdl/interface/",timeout=40,RESPONSE=None):
  501:         """change settings"""
  502:         self.title=title
  503:         self.timeout = timeout
  504:         self.serverUrl = serverUrl
  505:         if RESPONSE is not None:
  506:             RESPONSE.redirect('manage_main')
  507:         
  508: # management methods
  509: def manage_addMpdlXmlTextServerForm(self):
  510:     """Form for adding"""
  511:     pt = PageTemplateFile("zpt/manage_addMpdlXmlTextServer", globals()).__of__(self)
  512:     return pt()
  513: 
  514: def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
  515: #def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de:30030/mpdl/interface/",timeout=40,RESPONSE=None):    
  516:     """add zogiimage"""
  517:     newObj = MpdlXmlTextServer(id,title,serverUrl,timeout)
  518:     self.Destination()._setObject(id, newObj)
  519:     if RESPONSE is not None:
  520:         RESPONSE.redirect('manage_main')

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