from OFS.SimpleItem import SimpleItem
from Products.PageTemplates.PageTemplateFile import PageTemplateFile
from Ft.Xml import EMPTY_NAMESPACE, Parse
import sys
import logging
import urllib
import documentViewer
from documentViewer import getTextFromNode, serializeNode
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-proto.mpiwg-berlin.mpg.de/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, pn=1, pageinfo=None, docinfo=None, query=None, queryType=None, lemma=None):
"""get search list"""
docpath = docinfo['textURLPath']
url = docinfo['url']
logging.debug("documentViewer (gettoc) docpath: %s"%(docpath))
logging.debug("documentViewer (gettoc) url: %s"%(url))
pagesize = pageinfo['queryPageSize']
pn = pageinfo['searchPN']
sn = pageinfo['sn']
highlightQuery = pageinfo['highlightQuery']
query =pageinfo['query']
queryType =pageinfo['queryType']
viewMode= pageinfo['viewMode']
tocMode = pageinfo['tocMode']
characterNormalization = pageinfo ['characterNormalization']
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&highlightQuery=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode,highlightQuery))
#page=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s&sn=%s&viewMode=%s&highlightQuery=%s"%(docpath, 'text', queryType, query, pagesize, pn, sn, viewMode,highlightQuery) ,outputUnicode=False)
pagexml = data.replace('?document=%s'%str(docpath),'?url=%s'%url)
pagedom = Parse(pagexml)
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,query,pagesize,pn,tocMode,pn,tocPN,characterNormalization))
hrefNode.nodeValue = pagexml.replace('page-fragment.xql','%s'%selfurl)
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,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_lemma_New'%(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, 'onClick', '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_voc'%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, 'onClick', '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, 'onClick', 'popupWin.focus();')
return serializeNode(pagenode)
return "no text here"
def getNumPages(self, docinfo):
"""get list of pages from fulltext and put in docinfo"""
if 'numPages' in docinfo:
# already there
return docinfo
xquery = '//pb'
text = self.getServerData("xquery.xql","document=%s&xquery=%s"%(docinfo['textURLPath'],xquery))
#text = self.template.fulltextclient.eval("/mpdl/interface/xquery.xql", "document=%s&xquery=%s"%(docinfo['textURLPath'],xquery))
docinfo['numPages'] = text.count("<pb ")
return docinfo
def getTextPage(self, mode="text", pn=1, docinfo=None, pageinfo=None, highlightQuery=None,sn=None, viewMode=None, tocMode=None, tocPN=None, characterNormalization=""):
"""returns single page from fulltext"""
docpath = docinfo['textURLPath']
path = docinfo['textURLPath']
url = docinfo['url']
viewMode= pageinfo['viewMode']
tocMode = pageinfo['tocMode']
characterNormalization = pageinfo ['characterNormalization']
tocPN = pageinfo['tocPN']
selfurl = self.absolute_url()
if mode == "text_dict":
textmode = "textPollux"
else:
textmode = mode
logging.debug("documentViewer (characterNormalization) characterNormalization: %s"%(characterNormalization))
textParam = "document=%s&mode=%s&pn=%s"%(docpath,textmode,pn)
if highlightQuery is not None:
textParam +="&highlightQuery=%s&sn=%s"%(highlightQuery,sn)
pagexml = self.getServerData("page-fragment.xql",textParam)
#pagexml=self.template.fulltextclient.eval("/mpdl/interface/page-fragment.xql", textParam, outputUnicode=False)
pagedom = Parse(pagexml)
# plain text mode
if mode == "text":
# first div contains text
pagedivs = pagedom.xpath("/div")
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('#note-'):
hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&characterNormalization=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,characterNormalization,tocPN,pn))
return serializeNode(pagenode)
if mode == "xml":
# first div contains text
pagedivs = pagedom.xpath("/div")
if len(pagedivs) > 0:
pagenode = pagedivs[0]
return serializeNode(pagenode)
if mode == "gis":
# first div contains text
pagedivs = pagedom.xpath("/div")
if len(pagedivs) > 0:
pagenode = pagedivs[0]
return serializeNode(pagenode)
if mode == "pureXml":
# first div contains text
pagedivs = pagedom.xpath("/div")
if len(pagedivs) > 0:
pagenode = pagedivs[0]
return serializeNode(pagenode)
# text-with-links mode
if mode == "text_dict":
# first div contains text
pagedivs = pagedom.xpath("/div")
if len(pagedivs) > 0:
pagenode = pagedivs[0]
# check all a-tags
links = pagenode.xpath("//a")
for l in links:
hrefNode = l.getAttributeNodeNS(None, u"href")
if hrefNode:
# is link with href
href = hrefNode.nodeValue
if href.startswith('lt/lex.xql'):
# is pollux link
selfurl = self.absolute_url()
# change href
hrefNode.nodeValue = href.replace('lt/lex.xql','%s/template/head_main_voc'%selfurl)
# add target
l.setAttributeNS(None, 'target', '_blank')
l.setAttributeNS(None, 'onClick',"popupWin = window.open(this.href, 'contacts', 'location,width=500,height=600,top=180, left=700, scrollbars=1'); return false;")
l.setAttributeNS(None, 'onClick', 'popupWin.focus();')
if href.startswith('lt/lemma.xql'):
selfurl = self.absolute_url()
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=700, scrollbars=1'); return false;")
l.setAttributeNS(None, 'onClick', 'popupWin.focus();')
if href.startswith('#note-'):
hrefNode.nodeValue = href.replace('#note-',"?url=%s&viewMode=%s&tocMode=%s&characterNormalization=%s&tocPN=%s&pn=%s#note-"%(url,viewMode,tocMode,characterNormalization,tocPN,pn))
return serializeNode(pagenode)
return "no text here"
def getTranslate(self, query=None, language=None):
"""translate into another languages"""
data = self.getServerData("lt/lex.xql","document=&language="+str(language)+"&query="+urllib.quote(query))
#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","document=&language="+str(language)+"&lemma="+urllib.quote(lemma))
#pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(lemma)))
return data
def getLemmaNew(self, query=None, language=None):
"""simular words lemma """
data = self.getServerData("lt/lemma.xql","document=&language="+str(language)+"&lemma="+urllib.quote(query))
#pagexml=self.template.fulltextclient.eval("/mpdl/interface/lt/lemma.xql","document=&language="+str(language)+"&lemma="+url_quote(str(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, query, pagesize, pn))
#pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql","document=%s&mode=%s&queryType=%s&query=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath, 'text', queryType, query, pagesize, pn) ,outputUnicode=False)
pagedom = Parse(pagexml)
numdivs = pagedom.xpath("//div[@class='queryResultHits']")
tocSearch = int(getTextFromNode(numdivs[0]))
tc=int((tocSearch/10)+1)
logging.debug("documentViewer (gettoc) tc: %s"%(tc))
return tc
def getToc(self, mode="text", docinfo=None):
"""loads table of contents and stores in docinfo"""
logging.debug("documentViewer (gettoc) mode: %s"%(mode))
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))
#pagexml=self.template.fulltextclient.eval("/mpdl/interface/doc-query.xql", "document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType,pagesize,pn), outputUnicode=False)
# 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']
tocMode = pageinfo['tocMode']
tocPN = pageinfo['tocPN']
data = self.getServerData("doc-query.xql","document=%s&queryType=%s&queryResultPageSize=%s&queryResultPN=%s"%(docpath,queryType, pagesize, pn))
page = data.replace('page-fragment.xql?document=%s'%str(path),'%s?url=%s&viewMode=%s&tocMode=%s&tocPN=%s&characterNormalization=%s'%(selfurl,url, viewMode, tocMode, tocPN, characterNormalization))
text = page.replace('mode=image','mode=texttool')
return text
def manage_changeMpdlXmlTextServer(self,title="",serverUrl="http://mpdl-proto.mpiwg-berlin.mpg.de/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-proto.mpiwg-berlin.mpg.de/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')
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