--- MPIWGWeb/MPIWGProjects.py	2008/09/04 22:27:10	1.47.2.102
+++ MPIWGWeb/MPIWGProjects.py	2008/09/12 12:28:48	1.47.2.106
@@ -22,6 +22,7 @@ from OFS.Image import Image
 from AccessControl import ClassSecurityInfo
 from bibliography import *
 import time
+from OFS.Cache import Cacheable
 #import xml.dom.minidom
 import sys
 #from Ft.Xml.XPath import Evaluate
@@ -111,7 +112,7 @@ class MPIWGProject_image(Image):
         if RESPONSE:
             RESPONSE.redirect("../manageImages")
 
-class MPIWGProject(CatalogAware,Folder):
+class MPIWGProject(CatalogAware,Folder,Cacheable):
     """Class for Projects"""
 
 
@@ -576,7 +577,7 @@ class MPIWGProject(CatalogAware,Folder):
     def isArchivedProject(self):
         """check if the project is archived"""
         
-        completed=getattr(self,'completedAt',0)
+        completed=self.getCompletedAt()
        
        #completed leer 
         if completed=="" :
@@ -613,6 +614,7 @@ class MPIWGProject(CatalogAware,Folder):
             return True;
         else:
             return False;
+
     def getCompletedAt(self):
         """gibt das transformierte Datum zurueck, an dem das Projekt beendet wurde."""
         date=getattr(self,'completedAt','')
@@ -620,12 +622,14 @@ class MPIWGProject(CatalogAware,Folder):
             return self.reTransformDate(date);
         else:
             # test ob parent abgeschlossen ist
-            
-            ct=self.getContexts(parents=self.getContent('xdata_05'),depth=1)
-            if (len(ct)>0): #is there are parent
+	    try:          #TODO: ersetzte try except durch vernuenftige abfrage  
+            	ct=self.getContexts(parents=self.getContent('xdata_05'),depth=1)
+            	if (len(ct)>0): #is there are parent
                 
-                return ct[0][0].getCompletedAt()
-            return '';
+                	return ct[0][0].getCompletedAt()
+            	return '';
+	    except:
+		return '';
         
     def getStartedAt(self):
         """gibt das transformierte Datum zurŸck, an dem Projekt begonnen wurde."""
@@ -789,6 +793,12 @@ class MPIWGProject(CatalogAware,Folder):
     def getContent(self,field,filter=None):
         """Inhalt des Feldes"""
         
+	if field=="short_title":
+		text = self.getContent("xdata_07")
+		if text=="":
+			text = self.getContent("WEB_title")
+		return text
+
         text=u''
 
         for x in getattr(self,field):
@@ -1113,7 +1123,7 @@ class MPIWGProject(CatalogAware,Folder):
             lastname=self.myCapitalize(lastname).encode('utf-8')
             logging.info("Search: %s %s %s"%(name,repr(firstname),repr(lastname)))
             try:
-                cataloggedNames=self.MembersCatalog({'firstName':firstname,'lastName':lastname})
+                cataloggedNames=self.MembersCatalog(firstName=firstname,lastName=lastname)
             except:
                 cataloggedNames=[]
                 logging.error("ERROR: identifyNames %s %s"%sys.exc_info()[0:2])