--- ECHO_content/VLPExtension.py 2004/08/05 13:51:32 1.15 +++ ECHO_content/VLPExtension.py 2011/10/13 07:48:27 1.94.2.1 @@ -1,407 +1,38 @@ -from Products.ECHO_content.ECHO_collection import * -from Products.PageTemplates.PageTemplateFile import PageTemplateFile -from Products.PageTemplates.PageTemplate import PageTemplate -from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate +""" +DEPRICATED: USED NOW VLPExtension in the Product VLP_extensions +This module contains extensions which where originally made for the VLP. +definiton here are only for compatibility reasons. +""" +#from Products.VLP_extensions.vlp_xmlhelpers import * +#import Products.VLP_extensions try: - from Products.zogiLib import zogiLib -except: - print "Zogilib not installed, VLP_resource will not work" - -import xml.dom.minidom -import urllib - -def makeXML(str): - try: - dom=xml.dom.minidom.parseString(str) - return str - except: - return """ - %s - """%str - -def getText(nodelist): - - rc = "" - for node in nodelist: - if node.nodeType == node.TEXT_NODE: - rc = rc + node.data - return rc - -class VLP_essay(Folder): - """classe für VLP essays""" - - meta_type="VLP_essay" - - manage_options = Folder.manage_options+( - {'label':'Main Config','action':'ConfigVLP_essayForm'}, - ) - - def content_html(self,type='collection'): - """template fuer content""" - #templates = self.ZopeFind(self.aq_parent,obj_ids=[type+"_template"]) - # - #if templates: - # return templates[0][1]() - - if hasattr(self,type+"_template"): - obj=getattr(self,type+"_template") - return obj() - else: - pt=PageTemplateFile('Products/ECHO_content/zpt/ECHO_%s_template_standard.zpt'%type).__of__(self) - pt.content_type="text/html" - return pt() - - def ConfigVLP_essayForm(self): - """Form for adding""" - pt=PageTemplateFile('Products/ECHO_content/vlp/ChangeVLP_essay.zpt').__of__(self) - return pt() - - def ChangeVLP_essay(self,title,label,description,RESPONSE=None): - """Change vlp_essay""" - self.title=title - self.label=label - self.description=description - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - def __init__(self,id,title,label): - """init""" - self.id=id - self.title=title - self.label=label - - - def getPage(self,pagenum): - """gibt essay page mit num aus""" - def sortFind(x,y): - return cmp(x[0],y[0]) - - pages=self.ZopeFind(self,obj_metatypes=['DTML Document','File']) - - pages.sort(sortFind) - #print str(pages[int(pagenum)][1]()) - if pages[int(pagenum)-1][1].meta_type=='File': - return self.xml2html(makeXML(str(pages[int(pagenum)-1][1])),quote="no") - else: - return str(self.xml2html(makeXML(pages[int(pagenum)-1][1]()),quote="no")) - - def nextPage(self,pagenum,url): - pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document','File'])) # teste ob performance ok, sonst in variable - if int(pagenum)+1 <= pages: - retstr=url+"?p="+str(int(pagenum)+1) - return """next"""%retstr - - def previousPage(self,pagenum,url): - - if int(pagenum)-1 > 0: - retstr=url+"?p="+str(int(pagenum)-1) - return """previous"""%retstr - - -def manage_addVLP_essayForm(self): - """Form for adding""" - pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_essay.zpt').__of__(self) - return pt() - -def manage_addVLP_essay(self, id,title,label,RESPONSE=None): - """add the copyright""" - - - self._setObject(id, VLP_essay(id, title,label)) - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - - -class VLP_collection(ECHO_collection): - """VLP spezifische Erweiterung der Collection""" - - meta_type="VLP_collection" - manage_options=ECHO_collection.manage_options+( - {'label':'Change Path','action':'VLP_path_configForm'}, - {'label':'Update Library','action':'updateCollection'}, - {'label':'Update Metadata','action':'updateCollectionMD'}, - ) - - def VLP_path_configForm(self): - """change pt""" - path=PageTemplateFile('Products/ECHO_content/vlp/ChangeVLPPath.zpt').__of__(self) - return pt() - - def VLP_path_config(self,path,RESPONSE=None): - """config""" - self.path=path - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - def updateCollection(self,RESPONSE=None): - """liest verzeichnisse aus dem pfad und legt sie dann als objekte in den ordner""" - files=os.listdir(self.path) - for fileName in files: - - if fileName[0:3]=="lit": - - metalink=self.REQUEST['URL1']+"/"+fileName+"/index_meta" - newObj=VLP_resource(fileName,'',metalink,fileName,fileName,fileName,'generated','book','','','','','','') - self._setObject(fileName,newObj) - - genObj=getattr(self,fileName) - genObj.createIndexFile() - - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - def updateCollectionMD(self,RESPONSE=None): - """updateMD""" - files=os.listdir(self.path) - for fileName in files: - if fileName[0:3]=="lit": - genObj=getattr(self,fileName) - genObj.copyIndex_meta2echo_resource() - genObj.generate_title() - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - -def manage_addVLP_collectionForm(self): - """Form for adding a ressource""" - pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_collectionForm.zpt').__of__(self) - return pt() - - - -def manage_addVLP_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,path,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""): - """add a echo collection""" - - - newObj=VLP_collection(id,title,label,description,contentType,responsible,credits,weight,sortfield,coords,secondaryLinkTitle=secondaryLinkTitle,secondaryLink=secondaryLink,imageTag=imageTag,bgcolour="") - - self._setObject(id,newObj) - setattr(newObj,'path',path) - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - - -class VLP_resource(ECHO_resource): - """VLP spezifische Erweiterung""" - - meta_type="VLP_resource" - - vlp_basis="/mpiwg/online/permanent/vlp" - - - referencetypes=[] + from Products.VLP_extensions.vlp_xmlhelpers import * + import Products.VLP_extensions - manage_options=ECHO_resource.manage_options+( - {'label':'Update Index','action':'createIndexFile'}, - {'label':'Reset MetaLink','action':'resetMetaLink'}, - {'label':'Generate Title','action':'generate_title'}, - {'label':'Generate Library Template','action':'generateLibraryTemplateHTML'}, - ) - - def resetMetaLink(self,all="no",RESPONSE=None): - """resets metalink to standard resp. in case of server change it sets to the new server url""" - if all=="yes": - self.metalink=self.absolute_url()+"/index_meta" - else: - splitted=self.metalink.split("/") - if (len(splitted)>1) and (splitted[len(splitted)-1]=="index_meta") and (splitted[len(splitted)-2]==self.getId()): # heuristic nur generische Metadatafiles andern - self.metalink=self.absolute_url()+"/index_meta" - - if RESPONSE: - return "done" - - def show(self): - """show the rendered file""" - - if self.REQUEST.get('p',None): - self.REQUEST.set('pn',self.file2page(self.REQUEST.get('p',None))) - - if hasattr(self,'libraryTemplate.html'): - return getattr(self,'libraryTemplate.html')() - - pt=PageTemplateFile('Products/ECHO_content/vlp/library_template.zpt').__of__(self) - pt.content_type="text/html" - return pt() - - index_html=show - - def generateLibraryTemplateHTML(self,RESPONSE=None): - """lege standard index.html an""" - - if not hasattr(self,'libraryTemplate.html'): - zt=ZopePageTemplate('libraryTemplate.html') - self._setObject('libraryTemplate.html',zt) - default_content_fn = os.path.join(package_home(globals()), - 'vlp/library_template.zpt') - text = open(default_content_fn).read() - zt.pt_edit(text, 'text/html') - - else: - return "already exists!" - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - - def index_meta(self): - """index_meta""" - - pt=PageTemplateFile('Products/ECHO_content/vlp/index_meta.zpt').__of__(self) - pt.content_type="text/html" - return pt() - - def file2page(self,p): - """converts filename to pagenumber""" - dom=xml.dom.minidom.parse(urllib.urlopen(getattr(self,'index.xml').absolute_url())) - - for page in dom.getElementsByTagName('page'): - if page.getAttribute('file')==p: - return page.getAttribute('nr') - - return 0 - - def dir2index(self): - """dir to index""" - - def calculateName(str): - ret="%s: %s"%(str[0],str[1:5]) - return ret - - try: - ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pageimg')) - self.imagePath='pageimg' - except: - ret=os.listdir(os.path.join(self.vlp_basis,self.resourceID,'pagesHi')) - self.imagePath='pagesHi' - temp=[] - for x in ret: - if not (x[0]=="."): - - temp.append((calculateName(x),os.path.splitext(x)[0])) - return temp - - - def firstPage(self,url=None): - """showlink to the first image""" - if self.REQUEST.get('pn')=="1": #erste seinte dann kein a tag - return """first
first""" - - else: - return """ - first
first - - """%(self.REQUEST['URL']+"?pn=1") - - def lastPage(self,url=None): - """showlink to the first image""" - pages=self.readIndexFile(url) - if pages: - ln=len(pages) - - if self.REQUEST.get('pn')==str(ln): #letzte seite dann kein a tag - return """last
last""" - - else: - return """ - last
last - - """%(self.REQUEST['URL']+"?pn="+str(ln)) - - def prevPage(self,url=None): - """showlink to the first image""" - - - nn = int(self.REQUEST.get('pn','1'))-1 - if nn < 1: #letzte seite dann kein a tag - return """prev
prev""" - - else: - return """ - prev
prev - - """%(self.REQUEST['URL']+"?pn="+str(nn)) - - def nextPage(self,url=None): - """showlink to the first image""" - pages=self.readIndexFile(url) - if pages: - ln=len(pages) - - nn = int(self.REQUEST.get('pn','1'))+1 - if nn>int(ln): #letzte seite dann kein a tag - return """next
next""" - - else: - return """ - next
next - - """%(self.REQUEST['URL']+"?pn="+str(nn)) - - def readIndexFile(self,url=None): - """reads the indexfile. presently url not None isn't implemented. In the future url can be defined.""" - pagelist=[] - if not url: - url=self.absolute_url()+"/index.xml" - - fh=urllib.urlopen(url) - dom=xml.dom.minidom.parse(fh) - + class sendMailForm(Products.VLP_extensions.VLPExtension.sendMailForm): + pass - for page in dom.getElementsByTagName('page'): - text=getText(page.childNodes) - pageNum=page.getAttribute('nr') - pagelist.append((pageNum,text)) - - return pagelist + + class VLP_collectionFolder(Products.VLP_extensions.VLPExtension.VLP_collectionFolder): + pass + + class VLP_essay(Products.VLP_extensions.VLPExtension.VLP_essay): + pass + + class VLP_encyclopaedia(Products.VLP_extensions.VLPExtension.VLP_encyclopaedia): + pass + + class VLP_subcollection(Products.VLP_extensions.VLPExtension.VLP_subcollection): + pass + class VLP_collection(Products.VLP_extensions.VLPExtension.VLP_collection): + pass - def createIndexFile(self,RESPONSE=None): - """create index file""" - - - pt=PageTemplateFile('Products/ECHO_content/vlp/index_template.zpt').__of__(self)() - - - - if not hasattr(self,'index.xml'): - zt=ZopePageTemplate('index.xml') - self._setObject('index.xml',zt) - else: - zt=getattr(self,'index.xml') - - - zt.pt_edit(pt, 'text/xml') - - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - - -def manage_addVLP_resourceForm(self): - """Form for adding a ressource""" - pt=PageTemplateFile('Products/ECHO_content/vlp/AddVLP_resourceForm.zpt').__of__(self) - return pt() - - - -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): - """addaresource""" - + class VLP_resource(Products.VLP_extensions.VLPExtension.VLP_resource): + pass - if metalink=='': - metalink=self.absolute_url()+"/"+id+"/index_meta" - - newObj=VLP_resource(id,link,metalink,resourceID,title,label,description,contentType,renderingType,responsible,credits,weight,coords) - - self._setObject(id,newObj) +except: + print "NO VLP extensions" - if RESPONSE is not None: - RESPONSE.redirect('manage_main') - + \ No newline at end of file