version 1.238, 2005/10/23 09:46:26
|
version 1.239, 2005/10/26 11:18:19
|
Line 67 import ECHO_helpers
|
Line 67 import ECHO_helpers
|
from ECHO_helpers import * |
from ECHO_helpers import * |
from ECHO_language import * |
from ECHO_language import * |
from ECHO_movie import * |
from ECHO_movie import * |
|
import vlp_xmlhelpers #TODO: vlp elemente aus echo herausnehmen |
#regexp for extracting elements from xml |
|
patternTXT=r"<\s*txt.*?>(.*?)</txt>" |
|
regexpTXT = re.compile(patternTXT, re.IGNORECASE + re.DOTALL) |
|
patternPage=r"<\s*page.*?>(.*?)</page>" |
|
regexpPage = re.compile(patternPage, re.IGNORECASE + re.DOTALL) |
|
|
|
|
|
|
|
Line 3154 class ECHO_root(Folder,Persistent,Implic
|
Line 3149 class ECHO_root(Folder,Persistent,Implic
|
else: |
else: |
return "" |
return "" |
|
|
def link2html(self,str): |
link2html=vlp_xmlhelpers.link2html |
"""link2html fuer VLP muss hier noch raus""" |
|
if str: |
|
|
|
str=re.sub("\&","&",str) |
|
dom=xml.dom.minidom.parseString("<?xml version='1.0' encoding='utf-8'?><txt>"+str+"</txt>") |
|
links=dom.getElementsByTagName("link") |
|
|
|
|
|
for link in links: |
|
link.tagName="a" |
|
ref=link.getAttribute("ref") |
|
pn=link.getAttribute("page") |
|
|
|
if self.checkRef(ref): |
|
if pn: |
|
link.setAttribute("href",self.aq_parent.absolute_url()+"/references?id="+ref+"&page="+pn) |
|
else: |
|
link.setAttribute("href",self.aq_parent.absolute_url()+"/references?id="+ref) |
|
|
|
|
|
newxml=dom.toxml('utf-8') |
|
|
|
retStr=regexpTXT.search(newxml) |
|
|
|
return retStr.group(1) |
|
|
|
|
|
return "" |
|
|
|
def xml2html(self,str,quote="yes"): |
|
"""link2html fuer VLP muss hier noch raus""" |
|
|
|
if str: |
|
if quote=="yes2": |
|
str=re.sub("\&","&",str) |
|
#dom=xml.dom.minidom.parseString(str) |
|
dom = NonvalidatingReader.parseString(str,"http://www.mpiwg-berlin.mpg.de/") |
|
#links=dom.getElementsByTagName("link") |
|
links=Ft.Xml.XPath.Evaluate(".//link", contextNode=dom) |
|
for link in links: |
|
#link.tagName="a" |
|
|
|
ref=link.getAttributeNS(EMPTY_NAMESPACE,"ref") |
|
pn=link.getAttributeNS(EMPTY_NAMESPACE,"page") |
|
|
|
cns=link.childNodes[0:] |
xml2html=vlp_xmlhelpers.xml2html |
|
|
newLink=dom.createElementNS(EMPTY_NAMESPACE,"a") |
|
for x in cns: |
|
newLink.appendChild(x) |
|
|
|
|
|
|
|
link.parentNode.replaceChild(newLink,link) |
|
if self.checkRef(ref): |
|
if pn: |
|
newLink.setAttributeNS(EMPTY_NAMESPACE,"href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref+"&p="+pn) |
|
else: |
|
newLink.setAttributeNS(EMPTY_NAMESPACE,"href",self.aq_parent.absolute_url()+"/vlp_coll?id="+ref) |
|
|
|
#str= dom.toxml('utf-8') |
|
buf = cStringIO.StringIO() |
|
PrettyPrint(dom, stream=buf) |
|
str = buf.getvalue() |
|
buf.close() |
|
#str=PrettyPrint(dom.documentElement,encoding='UTF-8') |
|
#print link.toxml('utf-8') |
|
#print type(str) |
|
retStr=regexpPage.search(str) |
|
|
|
try: # hack warum fehtl manchmal page?? |
|
return retStr.group(1) |
|
except: |
|
return str |
|
return "" |
|
|
|
def checkRef(self,ref): |
|
if ref[0:3]=='lit': |
|
if len(self.library_data({ 'id':ref}))>0: |
|
return 1 |
|
try: |
|
if ref[0:7]=="tec_cat": |
|
return 1 |
|
except: |
|
"""nothing""" |
|
|
|
dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''} |
checkRef=vlp_xmlhelpers.checkRef |
res=None |
|
for db in dbs.keys(): |
|
res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db]))) |
|
return res |
|
|
|
#Ende Methode fuer vlp |
# def checkRef(self,ref): |
|
# if ref[0:3]=='lit': |
|
# if len(self.library_data({ 'id':ref}))>0: |
|
# return 1 |
|
# try: |
|
# if ref[0:7]=="tec_cat": |
|
# return 1 |
|
# except: |
|
# """nothing""" |
|
# |
|
# dbs={'vl_technology':'','vl_people':" AND complete='yes'",'vl_sites':''} |
|
# res=None |
|
# for db in dbs.keys(): |
|
# res=res or self.search(var=str("select reference from %s where reference =\'%s\' %s"%(db,ref,dbs[db]))) |
|
# return res |
|
# |
|
# #Ende Methode fuer vlp |
|
|
def PgQuoteString(self,string): |
def PgQuoteString(self,string): |
"""Quote string""" |
"""Quote string""" |