File:  [Repository] / documentViewer / MpdlXmlTextServer.py
Revision 1.225: download - view: text, annotated - select for diffs - revision graph
Mon Feb 14 14:41:12 2011 UTC (13 years, 4 months ago) by abukhman
Branches: MAIN
CVS tags: HEAD
bibliograpfical info

    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:         #figureEntries
  214:         pagedivs = dom.xpath("//div[@class='countFigureEntries']")
  215:         if pagedivs == dom.xpath("//div[@class='countFigureEntries']"):
  216:             if len(pagedivs)>0:
  217:                 docinfo['countFigureEntries'] = getTextFromNode(pagedivs[0])
  218:                 s = getTextFromNode(pagedivs[0])
  219:                 if s=='0':
  220:                     try:
  221:                         docinfo['countFigureEntries'] = int(s)
  222:                         logging.debug("FIGURE ENTRIES: %s"%(s))
  223:                     except:
  224:                         docinfo['countFigureEntries'] = 0
  225:                 else:
  226:                     s1 = int(s)/30+1
  227:                     try:
  228:                         docinfo['countFigureEntries'] = int(s1)
  229:                         logging.debug("FIGURE ENTRIES: %s"%(s1))
  230:                     except:
  231:                         docinfo['countFigureEntries'] = 0      
  232:         
  233:         #allPlaces
  234:         pagedivs = dom.xpath("//div[@class='countPlaces']")
  235:         if pagedivs == dom.xpath("//div[@class='countPlaces']"):
  236:             if len(pagedivs)>0:
  237:                 docinfo['countPlaces']= getTextFromNode(pagedivs[0])
  238:                 s = getTextFromNode(pagedivs[0])
  239:                 try:
  240:                     docinfo['countPlaces'] = int(s)
  241:                     logging.debug("PLACES HERE: %s"%(s))
  242:                 except:
  243:                     docinfo['countPlaces'] = 0
  244:         
  245:         #tocEntries
  246:         pagedivs = dom.xpath("//div[@class='countTocEntries']")
  247:         if pagedivs == dom.xpath("//div[@class='countTocEntries']"):
  248:             if len(pagedivs)>0:
  249:                 docinfo['countTocEntries'] = int(getTextFromNode(pagedivs[0]))
  250:                 s = getTextFromNode(pagedivs[0])
  251:                 if s=='0':
  252:                     try:
  253:                         docinfo['countTocEntries'] = int(s)
  254:                         logging.debug("TEXT ENTRIES: %s"%(s))
  255:                     except:
  256:                         docinfo['countTocEntries'] = 0
  257:                 else:
  258:                     s1 = int(s)/30+1
  259:                     try:
  260:                         docinfo['countTocEntries'] = int(s1)
  261:                         logging.debug("TEXT ENTRIES: %s"%(s1))
  262:                     except:
  263:                         docinfo['countTocEntries'] = 0
  264:         
  265:         #numTextPages
  266:         pagedivs = dom.xpath("//div[@class='countPages']")
  267:         if pagedivs == dom.xpath("//div[@class='countPages']"):
  268:             if len(pagedivs)>0:
  269:                 docinfo['numPages'] = getTextFromNode(pagedivs[0])
  270:                 s = getTextFromNode(pagedivs[0])
  271:                 
  272:                 try:
  273:                     docinfo['numPages'] = int(s)
  274:                     logging.debug("PAGE NUMBER: %s"%(s))
  275:                 
  276:                     np = docinfo['numPages']
  277:                     pageinfo['end'] = min(pageinfo['end'], np)
  278:                     pageinfo['numgroups'] = int(np / pageinfo['groupsize'])
  279:                     if np % pageinfo['groupsize'] > 0:
  280:                         pageinfo['numgroups'] += 1                
  281:                 except:
  282:                     docinfo['numPages'] = 0
  283:                   
  284:         else:
  285:          #no full text -- init to 0
  286:             docinfo['pageNumberOrig'] = 0
  287:             docinfo['countFigureEntries'] = 0
  288:             docinfo['countPlaces'] = 0
  289:             docinfo['countTocEntries'] = 0
  290:             docinfo['numPages'] = 0
  291:         #return docinfo
  292:         
  293:         # plain text mode
  294:         if mode == "text":
  295:             # first div contains text
  296:             pagedivs = dom.xpath("/div")
  297:             if len(pagedivs) > 0:      
  298:                 pagenode = pagedivs[0]
  299:                 links = pagenode.xpath("//a")
  300:                 for l in links:
  301:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  302:                     if hrefNode:
  303:                         href= hrefNode.nodeValue
  304:                         if href.startswith('#note-'):
  305:                             hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn))
  306:                 return serializeNode(pagenode)
  307:         if mode == "xml":
  308:               # first div contains text
  309:               pagedivs = dom.xpath("/div")
  310:               if len(pagedivs) > 0:
  311:                   pagenode = pagedivs[0]
  312:                   return serializeNode(pagenode)
  313:         if mode == "gis":
  314:               # first div contains text
  315:               pagedivs = dom.xpath("/div")
  316:               if len(pagedivs) > 0:
  317:                   pagenode = pagedivs[0]
  318:                   links =pagenode.xpath("//a")
  319:                   for l in links:
  320:                       hrefNode =l.getAttributeNodeNS(None, u"href")
  321:                       if hrefNode:
  322:                           href=hrefNode.nodeValue
  323:                           if href.startswith('http://chinagis.mpiwg-berlin.mpg.de'):
  324:                               hrefNode.nodeValue =href.replace('chinagis_REST/REST/db/chgis/mpdl','chinagis/REST/db/mpdl/%s'%name)
  325:                               l.setAttributeNS(None, 'target', '_blank') 
  326:                   return serializeNode(pagenode)
  327:                     
  328:         if mode == "pureXml":
  329:               # first div contains text
  330:               pagedivs = dom.xpath("/div")
  331:               if len(pagedivs) > 0:
  332:                   pagenode = pagedivs[0]
  333:                   return serializeNode(pagenode)      
  334:         # text-with-links mode
  335:         if mode == "text_dict":
  336:             # first div contains text
  337:             pagedivs = dom.xpath("/div")
  338:             if len(pagedivs) > 0:
  339:                 pagenode = pagedivs[0]
  340:                 # check all a-tags
  341:                 links = pagenode.xpath("//a")
  342:                 for l in links:
  343:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  344:                     if hrefNode:
  345:                         # is link with href
  346:                         href = hrefNode.nodeValue
  347:                         if href.startswith('lt/lex.xql'):
  348:                             # is pollux link
  349:                             selfurl = self.absolute_url()
  350:                             # change href
  351:                             hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl)
  352:                             # add target
  353:                             l.setAttributeNS(None, 'target', '_blank')
  354:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
  355:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')      
  356:                         if href.startswith('lt/lemma.xql'):    
  357:                             selfurl = self.absolute_url()
  358:                             hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl)
  359:                             l.setAttributeNS(None, 'target', '_blank')
  360:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
  361:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')   
  362:                         if href.startswith('#note-'):
  363:                             hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,tocPN,pn))    
  364:                 return serializeNode(pagenode)
  365:         return "no text here"
  366:     
  367:     def getText(self, mode="text", pn=1, docinfo=None, pageinfo=None):
  368:         data = self.getTextPage(mode="text", pn=1 ,docinfo=docinfo, pageinfo=pageinfo)
  369:         logging.debug("TEXT ALL data: %s"%(data))
  370:         return data
  371:     
  372:     def getXML(self, mode="xml", pn=1, docinfo=None, pageinfo=None):
  373:         data = self.getTextPage(mode="xml", pn=1 ,docinfo=docinfo, pageinfo=pageinfo)
  374:         logging.debug("TEXT ALL data: %s"%(data))
  375:         return data
  376:     
  377:     def getDictionary(self, mode="text_dict", pn=1, docinfo=None, pageinfo=None):
  378:         data = self.getTextPage(mode="text_dict", pn=1 ,docinfo=docinfo, pageinfo=pageinfo)
  379:         logging.debug("TEXT ALL data: %s"%(data))
  380:         return data
  381:     
  382:     def getTranslate(self, query=None, language=None):
  383:         """translate into another languages"""
  384:         data = self.getServerData("lt/lex.xql","document=&language="+str(language)+"&query="+urllib.quote(query))
  385:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query)))
  386:         return data
  387:     
  388:     def getLemma(self, lemma=None, language=None):
  389:         """simular words lemma """
  390:         data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+urllib.quote(lemma))
  391:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma)))
  392:         return data
  393:     
  394:     def getLemmaNew(self, query=None, language=None):
  395:         """simular words lemma """
  396:         data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+urllib.quote(query))
  397:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(query)))
  398:         return data
  399:     
  400:     def getQuery (self,  docinfo=None, pageinfo=None, query=None, queryType=None, pn=1, optionToggle=None):
  401:          #number of
  402:          docpath = docinfo['textURLPath'] 
  403:          pagesize = pageinfo['queryPageSize']
  404:          pn = pageinfo['searchPN']
  405:          query =pageinfo['query']
  406:          queryType =pageinfo['queryType']
  407:          tocSearch = 0
  408:          tocDiv = None
  409:          
  410:          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))
  411:          pagedom = Parse(pagexml)
  412:          numdivs = pagedom.xpath("//div[@class='queryResultHits']")
  413:          tocSearch = int(getTextFromNode(numdivs[0]))
  414:          logging.debug("documentViewer (gettoc) tocSearch: %s"%(tocSearch))
  415:          tc=int((tocSearch/10)+1)
  416:          logging.debug("documentViewer (gettoc) tc: %s"%(tc))
  417:          return tc
  418:     
  419:     def getToc(self, mode="text", docinfo=None):
  420:         """loads table of contents and stores in docinfo"""
  421:         logging.debug("documentViewer (gettoc) mode: %s"%(mode))
  422:         if mode == "none":
  423:             return docinfo        
  424:         if 'tocSize_%s'%mode in docinfo:
  425:             # cached toc
  426:             return docinfo
  427:         
  428:         docpath = docinfo['textURLPath']
  429:         # we need to set a result set size
  430:         pagesize = 1000
  431:         pn = 1
  432:         if mode == "text":
  433:             queryType = "toc"
  434:         else:
  435:             queryType = mode
  436:         # number of entries in toc
  437:         tocSize = 0
  438:         tocDiv = None
  439:         
  440:         pagexml = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn))
  441:         
  442:         # post-processing downloaded xml
  443:         pagedom = Parse(pagexml)
  444:         # get number of entries
  445:         numdivs = pagedom.xpath("//div[@class='queryResultHits']")
  446:         if len(numdivs) > 0:
  447:             tocSize = int(getTextFromNode(numdivs[0]))
  448:         docinfo['tocSize_%s'%mode] = tocSize
  449:         return docinfo
  450:     
  451:     def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None):
  452:         """returns single page from the table of contents"""
  453:         # TODO: this should use the cached TOC
  454:         if mode == "text":
  455:             queryType = "toc"
  456:         else:
  457:             queryType = mode
  458:         docpath = docinfo['textURLPath']
  459:         path = docinfo['textURLPath']       
  460:         pagesize = pageinfo['tocPageSize']
  461:         pn = pageinfo['tocPN']
  462:         url = docinfo['url']
  463:         selfurl = self.absolute_url()  
  464:         viewMode=  pageinfo['viewMode']
  465:         characterNormalization = pageinfo ['characterNormalization']
  466:         optionToggle =pageinfo ['optionToggle']
  467:         tocMode = pageinfo['tocMode']
  468:         tocPN = pageinfo['tocPN']  
  469:         
  470:         data = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s&characterNormalization=regPlusNorm&optionToggle=1"%(docpath,queryType, pagesize, pn))  
  471:         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))
  472:         text = page.replace('mode=image','mode=texttool')
  473:         #logging.debug("documentViewer (characterNormalization) characterNormalization: %s"%(characterNormalization))
  474:         logging.debug("TEXT %s"%(text))
  475:         return text
  476:     
  477:     def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
  478:         """change settings"""
  479:         self.title=title
  480:         self.timeout = timeout
  481:         self.serverUrl = serverUrl
  482:         if RESPONSE is not None:
  483:             RESPONSE.redirect('manage_main')
  484:         
  485: # management methods
  486: def manage_addMpdlXmlTextServerForm(self):
  487:     """Form for adding"""
  488:     pt = PageTemplateFile("zpt/manage_addMpdlXmlTextServer", globals()).__of__(self)
  489:     return pt()
  490: 
  491: def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
  492:     """add zogiimage"""
  493:     newObj = MpdlXmlTextServer(id,title,serverUrl,timeout)
  494:     self.Destination()._setObject(id, newObj)
  495:     if RESPONSE is not None:
  496:         RESPONSE.redirect('manage_main')

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