--- ECHO_content/VLPExtension.py	2004/05/27 09:31:25	1.2
+++ ECHO_content/VLPExtension.py	2004/06/08 15:25:11	1.6
@@ -13,9 +13,111 @@ def getText(nodelist):
            rc = rc + node.data
     return rc
 
+class VLP_essay(Folder):
+    """classe für VLP essays"""
+
+    meta_type="VLP_essay"
+
+    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 str(pages[int(pagenum)-1][1])
+        else:
+            return str(pages[int(pagenum)-1][1]())
+        
+    def nextPage(self,pagenum,url):
+        pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document'])) # teste ob performance ok, sonst in variable
+        if int(pagenum)+1 <= pages:
+            retstr=url+"?p="+str(int(pagenum)+1)
+            return """<td align="right" <a href="%s">next</a></td>"""%retstr
+        
+    def previousPage(self,pagenum,url):
+        pages=len(self.ZopeFind(self,obj_metatypes=['DTML Document'])) # teste ob performance ok, sonst in variable
+        if int(pagenum)-1 > 0:
+            retstr=url+"?p="+str(int(pagenum)-1)
+            return """<td align="left" <a href="%s">previous</a></td>"""%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"""
@@ -24,13 +126,14 @@ def manage_addVLP_collectionForm(self):
 
 
 
-def manage_addVLP_collection(self,id,title,label,description,contentType,responsible,weight,sortfield,coords="",secondaryLinkTitle="",secondaryLink="",credits=None,RESPONSE=None,imageTag="",bgcolour=""):
+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')
@@ -83,6 +186,7 @@ class VLP_resource(ECHO_resource):
         pt.content_type="text/html"
         return pt()
     
+    index_html=show
     
     def index_meta(self):
         """index_meta"""