version 1.1, 2004/05/26 07:56:28
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version 1.94.2.1, 2011/10/13 07:48:27
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from ECHO_collection import * |
""" |
from Products.PageTemplates.PageTemplateFile import PageTemplateFile |
DEPRICATED: USED NOW VLPExtension in the Product VLP_extensions |
from Products.PageTemplates.PageTemplate import PageTemplate |
This module contains extensions which where originally made for the VLP. |
from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate |
definiton here are only for compatibility reasons. |
import xml.dom.minidom |
""" |
from Products.zogiLib import zogiLib |
#from Products.VLP_extensions.vlp_xmlhelpers import * |
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#import Products.VLP_extensions |
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def getText(nodelist): |
try: |
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from Products.VLP_extensions.vlp_xmlhelpers import * |
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import Products.VLP_extensions |
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rc = "" |
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for node in nodelist: |
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if node.nodeType == node.TEXT_NODE: |
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rc = rc + node.data |
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return rc |
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class sendMailForm(Products.VLP_extensions.VLPExtension.sendMailForm): |
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pass |
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class VLP_resource(ECHO_resource): |
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"""VLP spezifische Erweiterung""" |
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meta_type="VLP_resource" |
class VLP_collectionFolder(Products.VLP_extensions.VLPExtension.VLP_collectionFolder): |
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pass |
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vlp_basis="/mpiwg/online/permanent/vlp" |
class VLP_essay(Products.VLP_extensions.VLPExtension.VLP_essay): |
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pass |
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class VLP_encyclopaedia(Products.VLP_extensions.VLPExtension.VLP_encyclopaedia): |
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pass |
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referencetypes=[] |
class VLP_subcollection(Products.VLP_extensions.VLPExtension.VLP_subcollection): |
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pass |
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class VLP_collection(Products.VLP_extensions.VLPExtension.VLP_collection): |
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pass |
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manage_options=ECHO_resource.manage_options+( |
class VLP_resource(Products.VLP_extensions.VLPExtension.VLP_resource): |
{'label':'Update Index','action':'createIndexFile'}, |
pass |
{'label':'Reset MetaLink','action':'resetMetaLink'}, |
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{'label':'Generate Title','action':'generate_title'}, |
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) |
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except: |
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print "NO VLP extensions" |
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def __init__(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords): |
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"""angepasstes init""" |
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if metalink=='': |
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metalink=self.absolute_url()+"/index_meta" |
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return ECHO_resource(self,id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords) |
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def resetMetaLink(self,all="no",RESPONSE=None): |
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"""resets metalink to standard resp. in case of server change it sets to the new server url""" |
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if all=="yes": |
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self.metalink=self.absolute_url()+"/index_meta" |
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else: |
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splitted=self.metalink.split("/") |
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if (len(splitted)>1) and (splitted[len(splitted)-1]=="index_meta") and (splitted[len(splitted)-2]==self.getId()): # heuristic nur generische Metadatafiles andern |
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self.metalink=self.absolute_url()+"/index_meta" |
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if RESPONSE: |
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return "done" |
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def show(self): |
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"""show the rendered file""" |
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pt=PageTemplateFile('Products/ECHO_content/vlp/library_template.zpt').__of__(self) |
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pt.content_type="text/html" |
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return pt() |
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def index_meta(self): |
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"""index_meta""" |
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pt=PageTemplateFile('Products/ECHO_content/vlp/index_meta.zpt').__of__(self) |
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pt.content_type="text/html" |
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return pt() |
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def dir2index(self): |
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"""dir to index""" |
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def calculateName(str): |
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ret="%s: %s"%(str[0],str[1:5]) |
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return ret |
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ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pageimg')) |
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temp=[] |
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for x in ret: |
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if not (x[0]=="."): |
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temp.append(calculateName(x)) |
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return temp |
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def firstPage(self,url=None): |
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"""showlink to the first image""" |
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if self.REQUEST.get('pn')=="1": #erste seinte dann kein a tag |
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return """<img src="../../images/first.gif" alt="first" width="14" height="14" border="0"><br>first""" |
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else: |
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return """<a href=%s> |
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<img src="../../images/first.gif" alt="first" width="14" height="14" border="0"><br>first |
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</a> |
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"""%(self.REQUEST['URL']+"?pn=1") |
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def lastPage(self,url=None): |
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"""showlink to the first image""" |
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pages=self.readIndexFile(url) |
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if pages: |
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ln=len(pages) |
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if self.REQUEST.get('pn')==str(ln): #letzte seite dann kein a tag |
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return """<img src="../../images/last.gif" alt="last" width="14" height="14" border="0"><br>last""" |
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else: |
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return """<a href=%s> |
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<img src="../../images/last.gif" alt="last" width="14" height="14" border="0"><br>last |
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</a> |
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"""%(self.REQUEST['URL']+"?pn="+str(ln)) |
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def prevPage(self,url=None): |
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"""showlink to the first image""" |
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nn = int(self.REQUEST.get('pn','1'))-1 |
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if nn < 1: #letzte seite dann kein a tag |
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return """<img src="../../images/prev.gif" alt="prev" width="14" height="14" border="0"><br>prev""" |
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else: |
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return """<a href=%s> |
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<img src="../../images/prev.gif" alt="prev" width="14" height="14" border="0"><br>prev |
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</a> |
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"""%(self.REQUEST['URL']+"?pn="+str(nn)) |
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def nextPage(self,url=None): |
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"""showlink to the first image""" |
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pages=self.readIndexFile(url) |
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if pages: |
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ln=len(pages) |
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nn = int(self.REQUEST.get('pn','1'))+1 |
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if nn>int(ln): #letzte seite dann kein a tag |
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return """<img src="../../images/next.gif" alt="next" width="14" height="14" border="0"><br>next""" |
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else: |
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return """<a href=%s> |
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<img src="../../images/next.gif" alt="next" width="14" height="14" border="0"><br>next |
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</a> |
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"""%(self.REQUEST['URL']+"?pn="+str(nn)) |
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def readIndexFile(self,url=None): |
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"""reads the indexfile. presently url not None isn't implemented. In the future url can be defined.""" |
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pagelist=[] |
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if not url: |
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url=self.absolute_url()+"/index.xml" |
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fh=urllib.urlopen(url) |
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dom=xml.dom.minidom.parse(fh) |
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for page in dom.getElementsByTagName('page'): |
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text=getText(page.childNodes) |
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pageNum=page.getAttribute('nr') |
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pagelist.append((pageNum,text)) |
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return pagelist |
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def createIndexFile(self,RESPONSE=None): |
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"""create index file""" |
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pt=PageTemplateFile('Products/ECHO_content/vlp/index_template.zpt').__of__(self)() |
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if not hasattr(self,'index.xml'): |
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zt=ZopePageTemplate('index.xml') |
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self._setObject('index.xml',zt) |
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else: |
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zt=getattr(self,'index.xml') |
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zt.pt_edit(pt, 'text/xml') |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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def manage_addVLP_resourceForm(self): |
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"""Form for adding a ressource""" |
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pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_resourceForm.zpt').__of__(self) |
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return pt() |
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def manage_addVLP_resource(self,id,title,label,description,responsible,link,metalink,weight,resourceID=None,contentType=None,renderingType=None,credits=None,coords=None,RESPONSE=None): |
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"""addaresource""" |
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newObj=VLP_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords) |
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self._setObject(id,newObj) |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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