File:  [Repository] / documentViewer / MpdlXmlTextServer.py
Revision 1.232: download - view: text, annotated - select for diffs - revision graph
Thu Mar 10 14:22:05 2011 UTC (13 years, 3 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:     #def __init__(self,id,title="",serverUrl="http://mpdl-test.mpiwg-berlin.mpg.de:30030/mpdl/interface/", serverName=None, timeout=40):    
   25:         
   26:         """constructor"""
   27:         self.id=id
   28:         self.title=title
   29:         self.timeout = timeout
   30:         if serverName is None:
   31:             self.serverUrl = serverUrl
   32:         else:
   33:             self.serverUrl = "http://%s/mpdl/interface/"%serverName
   34:         
   35:     def getHttpData(self, url, data=None):
   36:         """returns result from url+data HTTP request"""
   37:         return documentViewer.getHttpData(url,data,timeout=self.timeout)
   38:     
   39:     def getServerData(self, method, data=None):
   40:         """returns result from text server for method+data"""
   41:         url = self.serverUrl+method
   42:         return documentViewer.getHttpData(url,data,timeout=self.timeout)
   43: 
   44:     def getSearch(self, pageinfo=None,  docinfo=None,   lemma=None):
   45:         """get search list"""
   46:         docpath = docinfo['textURLPath'] 
   47:         url = docinfo['url']
   48:         pagesize = pageinfo['queryPageSize']
   49:         pn = pageinfo.get('searchPN',1)
   50:         sn = pageinfo['sn']
   51:         highlightQuery = pageinfo['highlightQuery']
   52:         query =pageinfo['query']
   53:         queryType =pageinfo['queryType']
   54:         viewMode=  pageinfo['viewMode']
   55:         tocMode = pageinfo['tocMode']
   56:         characterNormalization = pageinfo['characterNormalization']
   57:         optionToggle = pageinfo['optionToggle']
   58:         tocPN = pageinfo['tocPN']
   59:         selfurl = self.absolute_url()
   60:         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)))
   61:         pagexml = data.replace('?document=%s'%str(docpath),'?url=%s'%url)
   62:         pagedom = Parse(pagexml)
   63:         
   64:         """
   65:         pagedivs = pagedom.xpath("//div[@class='queryResultHits']") 
   66:         if (pagedivs == pagedom.xpath("//div[@class='queryResultHits']")):
   67:             if len(pagedivs)>0:
   68:                 docinfo['queryResultHits'] = int(getTextFromNode(pagedivs[0]))
   69:                 s = getTextFromNode(pagedivs[0])
   70:                 s1 = int(s)/10+1
   71:                 try:
   72:                     docinfo['queryResultHits'] = int(s1)
   73:                     logging.debug("SEARCH ENTRIES: %s"%(s1))
   74:                 except:
   75:                     docinfo['queryResultHits'] = 0
   76:         """
   77:         if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"):   
   78:             pagedivs = pagedom.xpath("//div[@class='queryResultPage']")
   79:             if len(pagedivs)>0:
   80:                 pagenode=pagedivs[0]
   81:                 links=pagenode.xpath("//a")
   82:                 for l in links:
   83:                     hrefNode = l.getAttributeNodeNS(None, u"href")
   84:                     if hrefNode:
   85:                         href = hrefNode.nodeValue
   86:                         if href.startswith('page-fragment.xql'):
   87:                             selfurl = self.absolute_url()            
   88:                             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))
   89:                             hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)                                           
   90:                 #logging.debug("PUREXML :%s"%(serializeNode(pagenode)))
   91:                 return serializeNode(pagenode)        
   92:         if (queryType=="fulltextMorph"):
   93:             pagedivs = pagedom.xpath("//div[@class='queryResult']")
   94:             if len(pagedivs)>0:
   95:                 pagenode=pagedivs[0]
   96:                 links=pagenode.xpath("//a")
   97:                 for l in links:
   98:                     hrefNode = l.getAttributeNodeNS(None, u"href")
   99:                     if hrefNode:
  100:                         href = hrefNode.nodeValue
  101:                         if href.startswith('page-fragment.xql'):
  102:                             selfurl = self.absolute_url()       
  103:                             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))
  104:                             hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)  
  105:                         if href.startswith('../lt/lemma.xql'):
  106:                             hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma_New'%(selfurl))        
  107:                             l.setAttributeNS(None, 'target', '_blank')
  108:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  109:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')  
  110:                 pagedivs = pagedom.xpath("//div[@class='queryResultMorphExpansion']")                
  111:                 return serializeNode(pagenode)        
  112:         if (queryType=="ftIndex")or(queryType=="ftIndexMorph"):
  113:             pagedivs= pagedom.xpath("//div[@class='queryResultPage']")
  114:             if len(pagedivs)>0:
  115:                 pagenode=pagedivs[0]
  116:                 links=pagenode.xpath("//a")
  117:                 for l in links:
  118:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  119:                     if hrefNode:
  120:                         href = hrefNode.nodeValue
  121:                         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))             
  122:                         if href.startswith('../lt/lex.xql'):
  123:                             hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_voc'%selfurl)         
  124:                             l.setAttributeNS(None, 'target', '_blank')
  125:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  126:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')
  127:                         if href.startswith('../lt/lemma.xql'):
  128:                             hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%selfurl)        
  129:                             l.setAttributeNS(None, 'target', '_blank')
  130:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;")
  131:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')
  132:                 return serializeNode(pagenode)      
  133:         return "no text here"   
  134:            
  135:     def getGisPlaces(self, docinfo=None, pageinfo=None):
  136:         """ Show all Gis Places of whole Page"""
  137:         xpath='//place'
  138:         docpath = docinfo.get('textURLPath',None)
  139:         if not docpath:
  140:             return None
  141: 
  142:         url = docinfo['url']
  143:         selfurl = self.absolute_url()
  144:         pn = pageinfo['current']
  145:         hrefList=[]
  146:         myList= ""
  147:         text=self.getServerData("xpath.xql", "document=%s&xpath=%s&pn=%s"%(docinfo['textURLPath'],xpath,pn))
  148:         dom = Parse(text)
  149:         result = dom.xpath("//result/resultPage/place")
  150:         for l in result:
  151:             hrefNode= l.getAttributeNodeNS(None, u"id")
  152:             href= hrefNode.nodeValue
  153:             hrefList.append(href)
  154:             myList = ",".join(hrefList)
  155:         #logging.debug("getGisPlaces :%s"%(myList))                             
  156:         return myList
  157:     
  158:     def getAllGisPlaces (self, docinfo=None, pageinfo=None):
  159:         """Show all Gis Places of whole Book """
  160:         xpath ='//echo:place'
  161:         docpath =docinfo['textURLPath']
  162:         url = docinfo['url']
  163:         selfurl =self.absolute_url()
  164:         pn =pageinfo['current']
  165:         hrefList=[]
  166:         myList=""
  167:         text=self.getServerData("xpath.xql", "document=%s&xpath=%s"%(docinfo['textURLPath'],xpath))
  168:         dom =Parse(text)
  169:         result = dom.xpath("//result/resultPage/place")
  170:         
  171:         for l in result:
  172:             hrefNode = l.getAttributeNodeNS(None, u"id")
  173:             href= hrefNode.nodeValue
  174:             hrefList.append(href)
  175:             myList = ",".join(hrefList)
  176:             #logging.debug("getALLGisPlaces :%s"%(myList))
  177:         return myList
  178:           
  179:            
  180:     def getTextPage(self, mode="text_dict", pn=1, docinfo=None, pageinfo=None):
  181:         """returns single page from fulltext"""
  182:         docpath = docinfo['textURLPath']
  183:         path = docinfo['textURLPath']
  184:         url = docinfo.get('url',None)
  185:         name = docinfo.get('name',None)
  186:         pn =pageinfo['current']
  187:         sn = pageinfo['sn']
  188:         optionToggle =pageinfo ['optionToggle']
  189:         highlightQuery = pageinfo['highlightQuery']
  190:         #mode = pageinfo ['viewMode']
  191:         tocMode = pageinfo['tocMode']
  192:         characterNormalization=pageinfo['characterNormalization']
  193:         tocPN = pageinfo['tocPN']
  194:         selfurl = self.absolute_url()   
  195:         if mode == "text_dict":
  196:             textmode = "textPollux"
  197:         else:
  198:             textmode = mode
  199:         
  200:         textParam = "document=%s&mode=%s&pn=%s&characterNormalization=%s&optionToggle=%s"%(docpath,textmode,pn,characterNormalization,optionToggle)
  201:         if highlightQuery is not None:
  202:             textParam +="&highlightQuery=%s&sn=%s"%(urllib.quote(highlightQuery),sn)           
  203:         
  204:         pagexml = self.getServerData("page-fragment.xql",textParam)
  205:         dom = Parse(pagexml)
  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 PAGE: %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 PAGE NORM: %s"%(docinfo['pageNumberOrigNorm']))
  219:         """
  220:         #figureEntries
  221:         pagedivs = dom.xpath("//div[@class='countFigureEntries']")
  222:         if pagedivs == dom.xpath("//div[@class='countFigureEntries']"):
  223:             if len(pagedivs)>0:
  224:                 docinfo['countFigureEntries'] = getTextFromNode(pagedivs[0])
  225:                 s = getTextFromNode(pagedivs[0])
  226:                 if s=='0':
  227:                     try:
  228:                         docinfo['countFigureEntries'] = int(s)
  229:                     except:
  230:                         docinfo['countFigureEntries'] = 0
  231:                 else:
  232:                     s1 = int(s)/30+1
  233:                     try:
  234:                         docinfo['countFigureEntries'] = int(s1)
  235:                     except:
  236:                         docinfo['countFigureEntries'] = 0      
  237:         
  238:         #allPlaces
  239:         pagedivs = dom.xpath("//div[@class='countPlaces']")
  240:         if pagedivs == dom.xpath("//div[@class='countPlaces']"):
  241:             if len(pagedivs)>0:
  242:                 docinfo['countPlaces']= getTextFromNode(pagedivs[0])
  243:                 s = getTextFromNode(pagedivs[0])
  244:                 try:
  245:                     docinfo['countPlaces'] = int(s)
  246:                 except:
  247:                     docinfo['countPlaces'] = 0
  248:         
  249:         #tocEntries
  250:         pagedivs = dom.xpath("//div[@class='countTocEntries']")
  251:         if pagedivs == dom.xpath("//div[@class='countTocEntries']"):
  252:             if len(pagedivs)>0:
  253:                 docinfo['countTocEntries'] = int(getTextFromNode(pagedivs[0]))
  254:                 s = getTextFromNode(pagedivs[0])
  255:                 if s=='0':
  256:                     try:
  257:                         docinfo['countTocEntries'] = int(s)
  258:                     except:
  259:                         docinfo['countTocEntries'] = 0
  260:                 else:
  261:                     s1 = int(s)/30+1
  262:                     try:
  263:                         docinfo['countTocEntries'] = int(s1)
  264:                     except:
  265:                         docinfo['countTocEntries'] = 0
  266:         
  267:         #numTextPages
  268:         pagedivs = dom.xpath("//div[@class='countPages']")
  269:         if pagedivs == dom.xpath("//div[@class='countPages']"):
  270:             if len(pagedivs)>0:
  271:                 docinfo['numPages'] = getTextFromNode(pagedivs[0])
  272:                 s = getTextFromNode(pagedivs[0])
  273:                 
  274:                 try:
  275:                     docinfo['numPages'] = int(s)
  276:                     #logging.debug("PAGE NUMBER: %s"%(s))
  277:                 
  278:                     np = docinfo['numPages']
  279:                     pageinfo['end'] = min(pageinfo['end'], np)
  280:                     pageinfo['numgroups'] = int(np / pageinfo['groupsize'])
  281:                     if np % pageinfo['groupsize'] > 0:
  282:                         pageinfo['numgroups'] += 1                
  283:                 except:
  284:                     docinfo['numPages'] = 0
  285:                   
  286:         else:
  287:          #no full text -- init to 0
  288:             docinfo['pageNumberOrig'] = 0
  289:             docinfo['countFigureEntries'] = 0
  290:             docinfo['countPlaces'] = 0
  291:             docinfo['countTocEntries'] = 0
  292:             docinfo['numPages'] = 0
  293:             docinfo['pageNumberOrigNorm'] = 0
  294:         #return docinfo
  295:         
  296:         # plain text mode
  297:         if mode == "text":
  298:             # first div contains text
  299:             pagedivs = dom.xpath("/div")
  300:             if len(pagedivs) > 0:      
  301:                 pagenode = pagedivs[0]
  302:                 links = pagenode.xpath("//a")
  303:                 for l in links:
  304:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  305:                     if hrefNode:
  306:                         href= hrefNode.nodeValue
  307:                         if href.startswith('#note-'):
  308:                             hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=text&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,tocMode,tocPN,pn))
  309:                 return serializeNode(pagenode)
  310:         if mode == "xml":
  311:               # first div contains text
  312:               pagedivs = dom.xpath("/div")
  313:               if len(pagedivs) > 0:
  314:                   pagenode = pagedivs[0]
  315:                   return serializeNode(pagenode)
  316:         if mode == "gis":
  317:               # first div contains text
  318:               pagedivs = dom.xpath("/div")
  319:               if len(pagedivs) > 0:
  320:                   pagenode = pagedivs[0]
  321:                   links =pagenode.xpath("//a")
  322:                   for l in links:
  323:                       hrefNode =l.getAttributeNodeNS(None, u"href")
  324:                       if hrefNode:
  325:                           href=hrefNode.nodeValue
  326:                           if href.startswith('http://chinagis.mpiwg-berlin.mpg.de'):
  327:                               hrefNode.nodeValue =href.replace('chinagis_REST/REST/db/chgis/mpdl','chinagis/REST/db/mpdl/%s'%name)
  328:                               l.setAttributeNS(None, 'target', '_blank') 
  329:                   return serializeNode(pagenode)
  330:                     
  331:         if mode == "pureXml":
  332:               # first div contains text
  333:               pagedivs = dom.xpath("/div")
  334:               if len(pagedivs) > 0:
  335:                   pagenode = pagedivs[0]
  336:                   return serializeNode(pagenode)      
  337:         # text-with-links mode
  338:         if mode == "text_dict":
  339:             # first div contains text
  340:             #mode = pageinfo ['viewMode']
  341:             pagedivs = dom.xpath("/div")
  342:             if len(pagedivs) > 0:
  343:                 pagenode = pagedivs[0]
  344:                 # check all a-tags
  345:                 links = pagenode.xpath("//a")
  346:                 for l in links:
  347:                     hrefNode = l.getAttributeNodeNS(None, u"href")
  348:                     if hrefNode:
  349:                         # is link with href
  350:                         href = hrefNode.nodeValue
  351:                         if href.startswith('lt/lex.xql'):
  352:                             # is pollux link
  353:                             selfurl = self.absolute_url()
  354:                             # change href
  355:                             hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl)
  356:                             # add target
  357:                             l.setAttributeNS(None, 'target', '_blank')
  358:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
  359:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')      
  360:                         if href.startswith('lt/lemma.xql'):    
  361:                             selfurl = self.absolute_url()
  362:                             hrefNode.nodeValue = href.replace('lt/lemma.xql','%s/template/head_main_lemma'%selfurl)
  363:                             l.setAttributeNS(None, 'target', '_blank')
  364:                             l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
  365:                             l.setAttributeNS(None, 'onClick', 'popupWin.focus();')   
  366:                         if href.startswith('#note-'):
  367:                             hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=text_dict&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,tocMode,tocPN,pn))    
  368:                 return serializeNode(pagenode)
  369:         return "no text here"
  370:     
  371:     def getOrigPages(self, docinfo=None, pageinfo=None):
  372:         docpath = docinfo['textURLPath']
  373:         pn =pageinfo['current']
  374:         selfurl = self.absolute_url()   
  375:         pagexml = self.getServerData("page-fragment.xql","document=%s&pn=%s"%(docpath, pn))
  376:         dom = Parse(pagexml)
  377:         pagedivs = dom.xpath("//div[@class='pageNumberOrig']")
  378:         if pagedivs == dom.xpath("//div[@class='pageNumberOrig']"):
  379:             if len(pagedivs)>0:
  380:                 docinfo['pageNumberOrig']= getTextFromNode(pagedivs[0])        
  381:                 return docinfo['pageNumberOrig']
  382:     
  383:     def getOrigPagesNorm(self, docinfo=None, pageinfo=None):
  384:         docpath = docinfo['textURLPath']
  385:         pn =pageinfo['current']
  386:         selfurl = self.absolute_url()   
  387:         pagexml = self.getServerData("page-fragment.xql","document=%s&pn=%s"%(docpath, pn))
  388:         dom = Parse(pagexml)
  389:         pagedivs = dom.xpath("//div[@class='pageNumberOrigNorm']")
  390:         if pagedivs == dom.xpath("//div[@class='pageNumberOrigNorm']"):
  391:             if len(pagedivs)>0:
  392:                 docinfo['pageNumberOrigNorm']= getTextFromNode(pagedivs[0])        
  393:                 return docinfo['pageNumberOrigNorm']
  394: 
  395:                 
  396:     def getTranslate(self, query=None, language=None):
  397:         """translate into another languages"""
  398:         data = self.getServerData("lt/lex.xql","document=&language="+str(language)+"&query="+urllib.quote(query))
  399:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query)))
  400:         return data
  401:     
  402:     def getLemma(self, lemma=None, language=None):
  403:         """simular words lemma """
  404:         data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+urllib.quote(lemma))
  405:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma)))
  406:         return data
  407:     
  408:     def getLemmaNew(self, query=None, language=None):
  409:         """simular words lemma """
  410:         data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+urllib.quote(query))
  411:         #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(query)))
  412:         return data
  413:     
  414:     def getQuery (self,  docinfo=None, pageinfo=None, query=None, queryType=None, pn=1, optionToggle=None):
  415:          #number of
  416:          docpath = docinfo['textURLPath'] 
  417:          pagesize = pageinfo['queryPageSize']
  418:          pn = pageinfo['searchPN']
  419:          query =pageinfo['query']
  420:          queryType =pageinfo['queryType']
  421:          tocSearch = 0
  422:          tocDiv = None
  423:          
  424:          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))
  425:          pagedom = Parse(pagexml)
  426:          numdivs = pagedom.xpath("//div[@class='queryResultHits']")
  427:          tocSearch = int(getTextFromNode(numdivs[0]))
  428:          tc=int((tocSearch/10)+1)
  429:          return tc
  430:     
  431:     def getToc(self, mode="text", docinfo=None):
  432:         """loads table of contents and stores in docinfo"""
  433:         if mode == "none":
  434:             return docinfo        
  435:         if 'tocSize_%s'%mode in docinfo:
  436:             # cached toc
  437:             return docinfo
  438:         
  439:         docpath = docinfo['textURLPath']
  440:         # we need to set a result set size
  441:         pagesize = 1000
  442:         pn = 1
  443:         if mode == "text":
  444:             queryType = "toc"
  445:         else:
  446:             queryType = mode
  447:         # number of entries in toc
  448:         tocSize = 0
  449:         tocDiv = None
  450:         
  451:         pagexml = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn))
  452:         
  453:         # post-processing downloaded xml
  454:         pagedom = Parse(pagexml)
  455:         # get number of entries
  456:         numdivs = pagedom.xpath("//div[@class='queryResultHits']")
  457:         if len(numdivs) > 0:
  458:             tocSize = int(getTextFromNode(numdivs[0]))
  459:         docinfo['tocSize_%s'%mode] = tocSize
  460:         return docinfo
  461:     
  462:     def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None):
  463:         """returns single page from the table of contents"""
  464:         # TODO: this should use the cached TOC
  465:         if mode == "text":
  466:             queryType = "toc"
  467:         else:
  468:             queryType = mode
  469:         docpath = docinfo['textURLPath']
  470:         path = docinfo['textURLPath']       
  471:         pagesize = pageinfo['tocPageSize']
  472:         pn = pageinfo['tocPN']
  473:         url = docinfo['url']
  474:         selfurl = self.absolute_url()  
  475:         viewMode=  pageinfo['viewMode']
  476:         characterNormalization = pageinfo ['characterNormalization']
  477:         optionToggle =pageinfo ['optionToggle']
  478:         tocMode = pageinfo['tocMode']
  479:         tocPN = pageinfo['tocPN']  
  480:         
  481:         data = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s&characterNormalization=regPlusNorm&optionToggle=1"%(docpath,queryType, pagesize, pn))  
  482:         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))
  483:         text = page.replace('mode=image','mode=texttool')
  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:     #def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-test.mpiwg-berlin.mpg.de:30030/mpdl/interface/",timeout=40,RESPONSE=None):
  488:         """change settings"""
  489:         self.title=title
  490:         self.timeout = timeout
  491:         self.serverUrl = serverUrl
  492:         if RESPONSE is not None:
  493:             RESPONSE.redirect('manage_main')
  494:         
  495: # management methods
  496: def manage_addMpdlXmlTextServerForm(self):
  497:     """Form for adding"""
  498:     pt = PageTemplateFile("zpt/manage_addMpdlXmlTextServer", globals()).__of__(self)
  499:     return pt()
  500: 
  501: def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None):
  502: #def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-test.mpiwg-berlin.mpg.de:30030/mpdl/interface/",timeout=40,RESPONSE=None):    
  503:     """add zogiimage"""
  504:     newObj = MpdlXmlTextServer(id,title,serverUrl,timeout)
  505:     self.Destination()._setObject(id, newObj)
  506:     if RESPONSE is not None:
  507:         RESPONSE.redirect('manage_main')

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>