from OFS.SimpleItem import SimpleItem from Products.PageTemplates.PageTemplateFile import PageTemplateFile from Ft.Xml import EMPTY_NAMESPACE, Parse from Ft.Xml.Domlette import NonvalidatingReader import Ft.Xml.Domlette import cStringIO import xml.etree.ElementTree as ET import md5 import sys import logging import urllib import documentViewer #from documentViewer import getTextFromNode, serializeNode def getText(node): """get the cdata content of a node""" if node is None: return "" # ET: text = node.text or "" for e in node: text += gettext(e) if e.tail: text += e.tail return text def serialize(node): """returns a string containing an XML snippet of node""" s = ET.tostring(node, 'UTF-8') # snip off XML declaration if s.startswith('') return s[i+3:] return s def getTextFromNode(node): """get the cdata content of a node""" if node is None: return "" # ET: #text = node.text or "" #for e in node: # text += gettext(e) # if e.tail: # text += e.tail # 4Suite: nodelist=node.childNodes text = "" for n in nodelist: if n.nodeType == node.TEXT_NODE: text = text + n.data return text def serializeNode(node, encoding="utf-8"): """returns a string containing node as XML""" #s = ET.tostring(node) # 4Suite: stream = cStringIO.StringIO() Ft.Xml.Domlette.Print(node, stream=stream, encoding=encoding) s = stream.getvalue() stream.close() return s class MpdlXmlTextServer(SimpleItem): """TextServer implementation for MPDL-XML eXist server""" meta_type="MPDL-XML TextServer" manage_options=( {'label':'Config','action':'manage_changeMpdlXmlTextServerForm'}, )+SimpleItem.manage_options manage_changeMpdlXmlTextServerForm = PageTemplateFile("zpt/manage_changeMpdlXmlTextServer", globals()) def __init__(self,id,title="",serverUrl="http://mpdl-system.mpiwg-berlin.mpg.de/mpdl/interface/", serverName=None, timeout=40): #def __init__(self,id,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de:30030/mpdl/interface/", serverName=None, timeout=40): """constructor""" self.id=id self.title=title self.timeout = timeout if serverName is None: self.serverUrl = serverUrl else: self.serverUrl = "http://%s/mpdl/interface/"%serverName def getHttpData(self, url, data=None): """returns result from url+data HTTP request""" return documentViewer.getHttpData(url,data,timeout=self.timeout) def getServerData(self, method, data=None): """returns result from text server for method+data""" url = self.serverUrl+method return documentViewer.getHttpData(url,data,timeout=self.timeout) def getSearch(self, pageinfo=None, docinfo=None): """get search list""" docpath = docinfo['textURLPath'] url = docinfo['url'] pagesize = pageinfo['queryPageSize'] pn = pageinfo.get('searchPN',1) sn = pageinfo['sn'] highlightQuery = pageinfo['highlightQuery'] query =pageinfo['query'] queryType =pageinfo['queryType'] viewMode= pageinfo['viewMode'] tocMode = pageinfo['tocMode'] characterNormalization = pageinfo['characterNormalization'] #optionToggle = pageinfo['optionToggle'] tocPN = pageinfo['tocPN'] selfurl = self.absolute_url() 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))) pagexml = data.replace('?document=%s'%str(docpath),'?url=%s'%url) pagedom = Parse(pagexml) """ pagedivs = pagedom.xpath("//div[@class='queryResultHits']") if (pagedivs == pagedom.xpath("//div[@class='queryResultHits']")): if len(pagedivs)>0: docinfo['queryResultHits'] = int(getTextFromNode(pagedivs[0])) s = getTextFromNode(pagedivs[0]) s1 = int(s)/10+1 try: docinfo['queryResultHits'] = int(s1) logging.debug("SEARCH ENTRIES: %s"%(s1)) except: docinfo['queryResultHits'] = 0 """ if (queryType=="fulltext")or(queryType=="xpath")or(queryType=="xquery")or(queryType=="fulltextMorphLemma"): pagedivs = pagedom.xpath("//div[@class='queryResultPage']") if len(pagedivs)>0: pagenode=pagedivs[0] links=pagenode.xpath("//a") for l in links: hrefNode = l.getAttributeNodeNS(None, u"href") if hrefNode: href = hrefNode.nodeValue if href.startswith('page-fragment.xql'): selfurl = self.absolute_url() 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)) hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) #logging.debug("PUREXML :%s"%(serializeNode(pagenode))) return serializeNode(pagenode) if (queryType=="fulltextMorph"): pagedivs = pagedom.xpath("//div[@class='queryResult']") if len(pagedivs)>0: pagenode=pagedivs[0] links=pagenode.xpath("//a") for l in links: hrefNode = l.getAttributeNodeNS(None, u"href") if hrefNode: href = hrefNode.nodeValue if href.startswith('page-fragment.xql'): selfurl = self.absolute_url() 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)) hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl) if href.startswith('../lt/lemma.xql'): hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_query'%(selfurl)) l.setAttributeNS(None, 'target', '_blank') l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') pagedivs = pagedom.xpath("//div[@class='queryResultMorphExpansion']") return serializeNode(pagenode) if (queryType=="ftIndex")or(queryType=="ftIndexMorph"): pagedivs= pagedom.xpath("//div[@class='queryResultPage']") if len(pagedivs)>0: pagenode=pagedivs[0] links=pagenode.xpath("//a") for l in links: hrefNode = l.getAttributeNodeNS(None, u"href") if hrefNode: href = hrefNode.nodeValue hrefNode.nodeValue=href.replace('mode=text','mode=texttool&viewMode=%s&tocMode=%s&tocPN=%s&pn=%s&characterNormalization=%s'%(viewMode,tocMode,tocPN,pn,characterNormalization)) if href.startswith('../lt/lex.xql'): hrefNode.nodeValue = href.replace('../lt/lex.xql','%s/template/head_main_lex'%selfurl) l.setAttributeNS(None, 'target', '_blank') l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') if href.startswith('../lt/lemma.xql'): hrefNode.nodeValue = href.replace('../lt/lemma.xql','%s/template/head_main_lemma'%(selfurl)) l.setAttributeNS(None, 'target', '_blank') l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=400, scrollbars=1'); return false;") l.setAttributeNS(None, 'onDblclick', 'popupWin.focus();') return serializeNode(pagenode) return "no text here" def getGisPlaces(self, docinfo=None, pageinfo=None): """ Show all Gis Places of whole Page""" xpath='//place' docpath = docinfo.get('textURLPath',None) if not docpath: return None url = docinfo['url'] selfurl = self.absolute_url() pn = pageinfo['current'] hrefList=[] myList= "" text=self.getServerData("xpath.xql", "document=%s&xpath=%s&pn=%s"%(docinfo['textURLPath'],xpath,pn)) dom = Parse(text) result = dom.xpath("//result/resultPage/place") for l in result: hrefNode= l.getAttributeNodeNS(None, u"id") href= hrefNode.nodeValue hrefList.append(href) myList = ",".join(hrefList) #logging.debug("getGisPlaces :%s"%(myList)) return myList def getAllGisPlaces (self, docinfo=None, pageinfo=None): """Show all Gis Places of whole Book """ xpath ='//echo:place' docpath =docinfo['textURLPath'] url = docinfo['url'] selfurl =self.absolute_url() pn =pageinfo['current'] hrefList=[] myList="" text=self.getServerData("xpath.xql", "document=%s&xpath=%s"%(docinfo['textURLPath'],xpath)) dom =Parse(text) result = dom.xpath("//result/resultPage/place") for l in result: hrefNode = l.getAttributeNodeNS(None, u"id") href= hrefNode.nodeValue hrefList.append(href) myList = ",".join(hrefList) #logging.debug("getALLGisPlaces :%s"%(myList)) return myList def getTextPage(self, mode="text_dict", pn=1, docinfo=None, pageinfo=None): """returns single page from fulltext""" docpath = docinfo['textURLPath'] path = docinfo['textURLPath'] url = docinfo.get('url',None) name = docinfo.get('name',None) pn =pageinfo['current'] sn = pageinfo['sn'] #optionToggle =pageinfo ['optionToggle'] highlightQuery = pageinfo['highlightQuery'] #mode = pageinfo ['viewMode'] tocMode = pageinfo['tocMode'] characterNormalization=pageinfo['characterNormalization'] tocPN = pageinfo['tocPN'] selfurl = self.absolute_url() if mode == "text_dict": textmode = "textPollux" else: textmode = mode textParam = "document=%s&mode=%s&pn=%s&characterNormalization=%s"%(docpath,textmode,pn,characterNormalization) if highlightQuery is not None: textParam +="&highlightQuery=%s&sn=%s"%(urllib.quote(highlightQuery),sn) pagexml = self.getServerData("page-fragment.xql",textParam) dom = ET.fromstring(pagexml) #dom = NonvalidatingReader.parseStream(pagexml) #original Pages #pagedivs = dom.xpath("//div[@class='pageNumberOrig']") """if pagedivs == dom.xpath("//div[@class='pageNumberOrig']"): if len(pagedivs)>0: docinfo['pageNumberOrig']= getTextFromNode(pagedivs[0]) logging.debug("ORIGINAL PAGE: %s"%(docinfo['pageNumberOrig'])) #original Pages Norm pagedivs = dom.xpath("//div[@class='pageNumberOrigNorm']") if pagedivs == dom.xpath("//div[@class='pageNumberOrigNorm']"): if len(pagedivs)>0: docinfo['pageNumberOrigNorm']= getTextFromNode(pagedivs[0]) logging.debug("ORIGINAL PAGE NORM: %s"%(docinfo['pageNumberOrigNorm'])) """ #figureEntries # pagedivs = dom.xpath("//div[@class='countFigureEntries']") # if pagedivs == dom.xpath("//div[@class='countFigureEntries']"): # if len(pagedivs)>0: # docinfo['countFigureEntries'] = getTextFromNode(pagedivs[0]) # s = getTextFromNode(pagedivs[0]) # if s=='0': # try: # docinfo['countFigureEntries'] = int(s) # except: # docinfo['countFigureEntries'] = 0 # else: # s1 = int(s)/30+1 # try: # docinfo['countFigureEntries'] = int(s1) # except: # docinfo['countFigureEntries'] = 0 # # #allPlaces # pagedivs = dom.xpath("//div[@class='countPlaces']") # if pagedivs == dom.xpath("//div[@class='countPlaces']"): # if len(pagedivs)>0: # docinfo['countPlaces']= getTextFromNode(pagedivs[0]) # s = getTextFromNode(pagedivs[0]) # try: # docinfo['countPlaces'] = int(s) # except: # docinfo['countPlaces'] = 0 # # #tocEntries # pagedivs = dom.xpath("//div[@class='countTocEntries']") # if pagedivs == dom.xpath("//div[@class='countTocEntries']"): # if len(pagedivs)>0: # docinfo['countTocEntries'] = int(getTextFromNode(pagedivs[0])) # s = getTextFromNode(pagedivs[0]) # if s=='0': # try: # docinfo['countTocEntries'] = int(s) # except: # docinfo['countTocEntries'] = 0 # else: # s1 = int(s)/30+1 # try: # docinfo['countTocEntries'] = int(s1) # except: # docinfo['countTocEntries'] = 0 #numTextPages #pagedivs = dom.xpath("//div[@class='countPages']") alldivs = dom.findall(".//div") pagediv = None for div in alldivs: dc = div.get('class') if dc == 'pageContent': pagediv = div if dc == 'countPages': try: np = int(div.text) docinfo['numPages'] = np pageinfo['end'] = min(pageinfo['end'], np) pageinfo['numgroups'] = int(np / pageinfo['groupsize']) if np % pageinfo['groupsize'] > 0: pageinfo['numgroups'] += 1 except: docinfo['numPages'] = 0 break # ROC: why? # else: # #no full text -- init to 0 # docinfo['pageNumberOrig'] = 0 # docinfo['countFigureEntries'] = 0 # docinfo['countPlaces'] = 0 # docinfo['countTocEntries'] = 0 # docinfo['numPages'] = 0 # docinfo['pageNumberOrigNorm'] = 0 # #return docinfo # plain text mode if mode == "text": #pagedivs = dom.xpath("/div") if pagediv: links = pagediv.findall(".//a") for l in links: href = l.get('href') if href and href.startswith('#note-'): href = href.replace('#note-',"?url=%s&viewMode=text&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,tocMode,tocPN,pn)) l.set('href', href) logging.debug("page=%s"%ET.tostring(pagediv, 'UTF-8')) return serialize(pagediv) if mode == "xml": if pagediv: return serialize(pagediv) if mode == "pureXml": if pagediv: return serialize(pagediv) if mode == "gis": if pagediv: # check all a-tags links = pagediv.findall(".//a") for l in links: href = l.get('href') if href: if href.startswith('http://chinagis.mpiwg-berlin.mpg.de'): l.set('href', href.replace('chinagis_REST/REST/db/chgis/mpdl','chinagis/REST/db/mpdl/%s'%name)) l.set('target', '_blank') return serialize(pagenode) # text-with-links mode if mode == "text_dict": if pagediv: # check all a-tags links = pagediv.findall(".//a") for l in links: href = l.get('href') if href: # is link with href if href.startswith('http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/lt/wordInfo.xql'): # is pollux link selfurl = self.absolute_url() # change href l.set('href', href.replace('http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/interface/lt/wordInfo.xql','%s/head_main_voc'%selfurl)) # add target l.set('target', '_blank') if href.startswith('http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/lt/lemma.xql'): selfurl = self.absolute_url() l.set('href', href.replace('http://mpdl-proto.mpiwg-berlin.mpg.de/mpdl/lt/lemma.xql','%s/head_main_lemma'%selfurl)) l.set('target', '_blank') l.set('onclick',"popupWin = window.open(this.href, 'InfoWindow', 'menubar=no, location,width=500,height=600,top=180, left=700, toolbar=no, scrollbars=1'); return false;") l.set('ondblclick', 'popupWin.focus();') if href.startswith('#note-'): l.set('href', href.replace('#note-',"?url=%s&viewMode=text_dict&tocMode=%s&tocPN=%s&pn=%s#note-"%(url,tocMode,tocPN,pn))) return serialize(pagediv) return "no text here" def getOrigPages(self, docinfo=None, pageinfo=None): docpath = docinfo['textURLPath'] pn =pageinfo['current'] selfurl = self.absolute_url() pagexml = self.getServerData("page-fragment.xql","document=%s&pn=%s"%(docpath, pn)) dom = Parse(pagexml) pagedivs = dom.xpath("//div[@class='pageNumberOrig']") if pagedivs == dom.xpath("//div[@class='pageNumberOrig']"): if len(pagedivs)>0: docinfo['pageNumberOrig']= getTextFromNode(pagedivs[0]) return docinfo['pageNumberOrig'] def getOrigPagesNorm(self, docinfo=None, pageinfo=None): docpath = docinfo['textURLPath'] pn =pageinfo['current'] selfurl = self.absolute_url() pagexml = self.getServerData("page-fragment.xql","document=%s&pn=%s"%(docpath, pn)) dom = Parse(pagexml) pagedivs = dom.xpath("//div[@class='pageNumberOrigNorm']") if pagedivs == dom.xpath("//div[@class='pageNumberOrigNorm']"): if len(pagedivs)>0: docinfo['pageNumberOrigNorm']= getTextFromNode(pagedivs[0]) return docinfo['pageNumberOrigNorm'] def getTranslate(self, word=None, language=None): """translate into another languages""" data = self.getServerData("lt/wordInfo.xql","language="+str(language)+"&word="+urllib.quote(word)+"&output=html") #pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lex.xql","document=&language="+str(language)+"&query="+url_quote(str(query))) return data def getLemma(self, lemma=None, language=None): """simular words lemma """ data = self.getServerData("lt/lemma.xql","language="+str(language)+"&lemma="+urllib.quote(lemma)+"&output=html") return data def getLemmaQuery(self, query=None, language=None): """simular words lemma """ data = self.getServerData("lt/lemma.xql","language="+str(language)+"&query="+urllib.quote(query)+"&output=html") return data def getLex(self, query=None, language=None): #simular words lemma data = self.getServerData("lt/lex.xql","document=&language="+str(language)+"&query="+urllib.quote(query)) return data def getQuery (self, docinfo=None, pageinfo=None, query=None, queryType=None, pn=1): #number of docpath = docinfo['textURLPath'] pagesize = pageinfo['queryPageSize'] pn = pageinfo['searchPN'] query =pageinfo['query'] queryType =pageinfo['queryType'] tocSearch = 0 tocDiv = None 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)) pagedom = Parse(pagexml) numdivs = pagedom.xpath("//div[@class='queryResultHits']") tocSearch = int(getTextFromNode(numdivs[0])) tc=int((tocSearch/10)+1) return tc def getToc(self, mode="text", docinfo=None): """loads table of contents and stores in docinfo""" if mode == "none": return docinfo if 'tocSize_%s'%mode in docinfo: # cached toc return docinfo docpath = docinfo['textURLPath'] # we need to set a result set size pagesize = 1000 pn = 1 if mode == "text": queryType = "toc" else: queryType = mode # number of entries in toc tocSize = 0 tocDiv = None pagexml = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn)) # post-processing downloaded xml pagedom = Parse(pagexml) # get number of entries numdivs = pagedom.xpath("//div[@class='queryResultHits']") if len(numdivs) > 0: tocSize = int(getTextFromNode(numdivs[0])) docinfo['tocSize_%s'%mode] = tocSize return docinfo def getTocPage(self, mode="text", pn=1, pageinfo=None, docinfo=None): """returns single page from the table of contents""" # TODO: this should use the cached TOC if mode == "text": queryType = "toc" else: queryType = mode docpath = docinfo['textURLPath'] path = docinfo['textURLPath'] pagesize = pageinfo['tocPageSize'] pn = pageinfo['tocPN'] url = docinfo['url'] selfurl = self.absolute_url() viewMode= pageinfo['viewMode'] characterNormalization = pageinfo ['characterNormalization'] #optionToggle =pageinfo ['optionToggle'] tocMode = pageinfo['tocMode'] tocPN = pageinfo['tocPN'] data = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s&characterNormalization=regPlusNorm"%(docpath,queryType, pagesize, pn)) page = data.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s'%(selfurl,url, viewMode, tocMode, tocPN)) text = page.replace('mode=image','mode=texttool') return text def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None): #def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de:30030/mpdl/interface/",timeout=40,RESPONSE=None): """change settings""" self.title=title self.timeout = timeout self.serverUrl = serverUrl if RESPONSE is not None: RESPONSE.redirect('manage_main') # management methods def manage_addMpdlXmlTextServerForm(self): """Form for adding""" pt = PageTemplateFile("zpt/manage_addMpdlXmlTextServer", globals()).__of__(self) return pt() def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de/mpdl/interface/",timeout=40,RESPONSE=None): #def manage_addMpdlXmlTextServer(self,id,title="",serverUrl="http://mpdl-text.mpiwg-berlin.mpg.de:30030/mpdl/interface/",timeout=40,RESPONSE=None): """add zogiimage""" newObj = MpdlXmlTextServer(id,title,serverUrl,timeout) self.Destination()._setObject(id, newObj) if RESPONSE is not None: RESPONSE.redirect('manage_main')