--- MPIWGWeb/MPIWGProjects.py	2005/06/14 12:35:55	1.47.2.13
+++ MPIWGWeb/MPIWGProjects.py	2005/06/20 17:11:46	1.47.2.14
@@ -61,6 +61,81 @@ def sortI(x,y):
     except:
         return cmp(x[1],y[1])
 
+class MPIWGLink(SimpleItem):
+    """create a symbolic link to another page"""
+
+    meta_type="MPIWGLink"
+    
+    def __init__(self,id,link,title='',weight=''):
+        """init mpiwglink"""
+        self.id=id
+        self.link=link
+        self.title=title
+        self.weight=weight
+
+    def getObj(self):
+        """bekomme original"""
+       ##  objpath=self.link.replace("/",".")
+##         if objpath[0]!=".":
+##             objpath="."+objpath
+
+##         print objpath
+##         return eval("self"+objpath)
+
+
+        splitted=self.link.split("/")
+        obj=self
+        for x in splitted:
+            obj=getattr(obj,x)
+            
+        return obj
+
+    def getWeight(self):
+        if self.linkWeight and linkWeight!="":
+            return self.linkWeight
+        else:
+            return self.getObj().weight
+
+    manage_options=SimpleItem.manage_options+(
+        {'label':'main config','action':'changeLinkForm'},
+        )
+
+
+    def changeLinkForm(self):
+        """change MPIWG link"""
+        pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt','MPIWGLinkChange.zpt')).__of__(self)
+        return pt()
+
+    def changeLink(self,link,title,weight,RESPONSE=None):
+        """change links"""
+        self.link=link
+        self.title=title
+        self.weight=weight
+
+        if RESPONSE is not None:
+            RESPONSE.redirect('manage')
+
+    def index_html(self):
+        """index"""
+        
+        return self.getObj().pt_render(extra_context={'here':self})
+                                       
+
+def manage_addMPIWGLinkForm(self):
+    """Form for adding link"""
+    pt=PageTemplateFile(os.path.join(package_home(globals()),'zpt/AddMPIWGLink.zpt')).__of__(self)
+    return pt()
+
+def manage_addMPIWGLink(self,id,link,title,weight,RESPONSE=None):
+    """add link"""
+    newObj=MPIWGLink(id,link,title,weight)
+
+    self._setObject(id,newObj)
+    
+    if RESPONSE is not None:
+        RESPONSE.redirect('manage_main')
+
+
 class MPIWGTemplate(ZopePageTemplate):
     """Create a layout Template for different purposes"""