version 1.19, 2004/08/06 15:03:58
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version 1.94.2.1, 2011/10/13 07:48:27
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from Products.ECHO_content.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This module contains extensions which where originally made for the VLP.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. |
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""" |
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#from Products.VLP_extensions.vlp_xmlhelpers import * |
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#import Products.VLP_extensions |
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try: |
try: |
from Products.zogiLib import zogiLib |
from Products.VLP_extensions.vlp_xmlhelpers import * |
except: |
import Products.VLP_extensions |
print "Zogilib not installed, VLP_resource will not work" |
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import xml.dom.minidom |
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import urllib |
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def makeXML(str): |
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try: |
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dom=xml.dom.minidom.parseString(str) |
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return str |
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except: |
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return """<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><page> |
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%s |
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</page>"""%str |
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def getText(nodelist): |
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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 VLP_essay(Folder): |
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"""classe für VLP essays""" |
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meta_type="VLP_essay" |
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manage_options = Folder.manage_options+( |
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{'label':'Main Config','action':'ConfigVLP_essayForm'}, |
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{'label':'Generate Essay Template','action':'generateEssayTemplateHTML'}, |
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) |
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def content_html(self,type='collection'): |
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"""template fuer content""" |
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#templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"]) |
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# |
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#if templates: |
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# return templates[0][1]() |
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if hasattr(self,type+"_template"): |
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obj=getattr(self,type+"_template") |
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return obj() |
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else: |
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pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self) |
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pt.content_type="text/html" |
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return pt() |
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def ConfigVLP_essayForm(self): |
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"""Form for adding""" |
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pt=PageTemplateFile('Products/ECHO_content/vlp/ChangeVLP_essay.zpt').__of__(self) |
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return pt() |
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def ChangeVLP_essay(self,title,label,description,RESPONSE=None): |
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"""Change vlp_essay""" |
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self.title=title |
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self.label=label |
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self.description=description |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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def __init__(self,id,title,label): |
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"""init""" |
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self.id=id |
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self.title=title |
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self.label=label |
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def index_html(self): |
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"""show the rendered file""" |
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if hasattr(self,'essayTemplate.html'): |
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return getattr(self,'essayTemplate.html')() |
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pt=PageTemplateFile('Products/ECHO_content/vlp/essay_template.zpt').__of__(self) |
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pt.content_type="text/html" |
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return pt() |
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def generateEssayTemplateHTML(self,RESPONSE=None): |
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"""lege standard index.html an""" |
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if not hasattr(self,'essayTemplate.html'): |
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zt=ZopePageTemplate('essayTemplate.html') |
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self._setObject('essayTemplate.html',zt) |
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default_content_fn = os.path.join(package_home(globals()), |
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'vlp/essay_template.zpt') |
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text = open(default_content_fn).read() |
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zt.pt_edit(text, 'text/html') |
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else: |
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return "already exists!" |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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def getPage(self,pagenum): |
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"""gibt essay page mit num aus""" |
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def sortFind(x,y): |
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return cmp(x[0],y[0]) |
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pages=[] |
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pagestmp=self.ZopeFind(self,obj_metatypes=['DTML Document','File']) |
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for page in pagestmp: |
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if not (page[1].getId()[0]=="."): |
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pages.append(page) |
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pages.sort(sortFind) |
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#print str(pages[int(pagenum)][1]()) |
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if pages[int(pagenum)-1][1].meta_type=='File': |
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return self.xml2html(makeXML(str(pages[int(pagenum)-1][1])),quote="no") |
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else: |
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return str(self.xml2html(makeXML(pages[int(pagenum)-1][1]()),quote="no")) |
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def nextPage(self,pagenum,url): |
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pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document','File'])) # teste ob performance ok, sonst in variable |
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if int(pagenum)+1 <= pages: |
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retstr=url+"?p="+str(int(pagenum)+1) |
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return """<td align="right" <a href="%s">next</a></td>"""%retstr |
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def previousPage(self,pagenum,url): |
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if int(pagenum)-1 > 0: |
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retstr=url+"?p="+str(int(pagenum)-1) |
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return """<td align="left" <a href="%s">previous</a></td>"""%retstr |
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def nextURL(self,pagenum,url): |
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pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document','File'])) # teste ob performance ok, sonst in variable |
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if int(pagenum)+1 <= pages: |
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retstr=url+"?p="+str(int(pagenum)+1) |
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return retstr |
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def previousURL(self,pagenum,url): |
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if int(pagenum)-1 > 0: |
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retstr=url+"?p="+str(int(pagenum)-1) |
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return retstr |
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def manage_addVLP_essayForm(self): |
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"""Form for adding""" |
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pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_essay.zpt').__of__(self) |
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return pt() |
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def manage_addVLP_essay(self, id,title,label,RESPONSE=None): |
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"""add the copyright""" |
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self._setObject(id, VLP_essay(id, title,label)) |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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class VLP_collection(ECHO_collection): |
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"""VLP spezifische Erweiterung der Collection""" |
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meta_type="VLP_collection" |
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manage_options=ECHO_collection.manage_options+( |
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{'label':'Change Path','action':'VLP_path_configForm'}, |
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{'label':'Update Library','action':'updateCollection'}, |
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{'label':'Update Metadata','action':'updateCollectionMD'}, |
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) |
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def VLP_path_configForm(self): |
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"""change pt""" |
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path=PageTemplateFile('Products/ECHO_content/vlp/ChangeVLPPath.zpt').__of__(self) |
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return pt() |
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def VLP_path_config(self,path,RESPONSE=None): |
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"""config""" |
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self.path=path |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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def updateCollection(self,RESPONSE=None): |
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"""liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner""" |
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files=os.listdir(self.path) |
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for fileName in files: |
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if fileName[0:3]=="lit": |
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metalink=self.REQUEST['URL1']+"/"+fileName+"/index_meta" |
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newObj=VLP_resource(fileName,'',metalink,fileName,fileName,fileName,'generated','book','','','','','','') |
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self._setObject(fileName,newObj) |
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genObj=getattr(self,fileName) |
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genObj.createIndexFile() |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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def updateCollectionMD(self,RESPONSE=None): |
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"""updateMD""" |
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files=os.listdir(self.path) |
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for fileName in files: |
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if fileName[0:3]=="lit": |
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genObj=getattr(self,fileName) |
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genObj.copyIndex_meta2echo_resource() |
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genObj.generate_title() |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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def manage_addVLP_collectionForm(self): |
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"""Form for adding a ressource""" |
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pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_collectionForm.zpt').__of__(self) |
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return pt() |
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def manage_addVLP_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,path,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""): |
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"""add a echo collection""" |
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newObj=VLP_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="") |
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self._setObject(id,newObj) |
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setattr(newObj,'path',path) |
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if RESPONSE is not None: |
class sendMailForm(Products.VLP_extensions.VLPExtension.sendMailForm): |
RESPONSE.redirect('manage_main') |
pass |
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class VLP_collectionFolder(Products.VLP_extensions.VLPExtension.VLP_collectionFolder): |
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pass |
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class VLP_resource(ECHO_resource): |
class VLP_essay(Products.VLP_extensions.VLPExtension.VLP_essay): |
"""VLP spezifische Erweiterung""" |
pass |
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meta_type="VLP_resource" |
class VLP_encyclopaedia(Products.VLP_extensions.VLPExtension.VLP_encyclopaedia): |
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pass |
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vlp_basis="/mpiwg/online/permanent/vlp" |
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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class VLP_resource(Products.VLP_extensions.VLPExtension.VLP_resource): |
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pass |
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referencetypes=[] |
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manage_options=ECHO_resource.manage_options+( |
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{'label':'Update Index','action':'createIndexFile'}, |
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{'label':'Reset MetaLink','action':'resetMetaLink'}, |
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{'label':'Generate Title','action':'generate_title'}, |
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{'label':'Generate Library Template','action':'generateLibraryTemplateHTML'}, |
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) |
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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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if self.REQUEST.get('p',None): |
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self.REQUEST.set('pn',self.file2page(self.REQUEST.get('p',None))) |
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if hasattr(self,'libraryTemplate.html'): |
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return getattr(self,'libraryTemplate.html')() |
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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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index_html=show |
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def generateLibraryTemplateHTML(self,RESPONSE=None): |
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"""lege standard index.html an""" |
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if not hasattr(self,'libraryTemplate.html'): |
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zt=ZopePageTemplate('libraryTemplate.html') |
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self._setObject('libraryTemplate.html',zt) |
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default_content_fn = os.path.join(package_home(globals()), |
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'vlp/library_template.zpt') |
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text = open(default_content_fn).read() |
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zt.pt_edit(text, 'text/html') |
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else: |
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return "already exists!" |
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if RESPONSE is not None: |
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RESPONSE.redirect('manage_main') |
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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 file2page(self,p): |
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"""converts filename to pagenumber""" |
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dom=xml.dom.minidom.parse(urllib.urlopen(getattr(self,'index.xml').absolute_url())) |
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for page in dom.getElementsByTagName('page'): |
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if page.getAttribute('file')==p: |
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return page.getAttribute('nr') |
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return 0 |
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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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try: |
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ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pageimg')) |
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self.imagePath='pageimg' |
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except: |
except: |
ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pagesHi')) |
print "NO VLP extensions" |
self.imagePath='pagesHi' |
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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),os.path.splitext(x)[0])) |
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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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if metalink=='': |
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metalink=self.absolute_url()+"/"+id+"/index_meta" |
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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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