Added checks to prevent moving uncommitted sessions and drafts

lib/python/Products/OFSP/Draft.py

@@ -46,10 +46,12 @@ class Draft(Persistent, Implicit, SimpleItem.Item):
         self.__allow_groups__=uf
     
     def icon(self):
-        return getattr(self.aq_parent.aq_base,self._refid).icon
+        try: return getattr(self.aq_parent.aq_base,self._refid).icon
+        except: return 'p_/broken'
 
     def manage_options(self):
-        return getattr(self.aq_parent.aq_base,self._refid).manage_options
+        try: return getattr(self.aq_parent.aq_base,self._refid).manage_options
+        except: return ()
 
     def title(self):
         return 'draft of '+self._refid
@@ -95,6 +97,24 @@ class Draft(Persistent, Implicit, SimpleItem.Item):
 	if REQUEST:
             REQUEST['RESPONSE'].redirect(REQUEST['URL2']+'/manage_main')
 
+    def _notifyOfCopyTo(self, container, isMove=0):
+        if isMove and self.nonempty():
+            raise 'Copy Error', (
+                "You cannot copy a %s object with <b>unapproved</b> changes.\n"
+                "You must <b>approve</b> the changes first."
+                % self.meta_type)
+
+    def _postCopy(self, container, op=0):
+
+        try: 
+            session=self.REQUEST['PATH_INFO']
+            l=rfind(session,'/')
+            if l >= 0: session=session[:l]
+            self._session="%s/%s" % (session, self.id)
+        finally:
+          if 0:
+            raise 'Copy Error', (
+                "This object can only be copied through the web.<p>")
 
 def getdraft(ob, session):
     if hasattr(ob,'aq_parent'):

lib/python/Products/OFSP/Session.py

 """Session object"""
 
-__version__='$Revision: 1.20 $'[11:-2]
+__version__='$Revision: 1.21 $'[11:-2]
 
 import Globals, time
 from AccessControl.Role import RoleManager
@@ -114,6 +114,12 @@ class Session(Persistent,Implicit,RoleManager,Item):
 	
     def nonempty(self): return Globals.SessionBase[self.cookie].nonempty()
     
+    def _notifyOfCopyTo(self, container, isMove=0):
+        if isMove and self.nonempty():
+            raise 'Copy Error', (
+                "You cannot copy a %s object with <b>unsaved</b> changes.\n"
+                "You must <b>save</b> the changes first."
+                % self.meta_type)
 
 
 import __init__
@@ -123,6 +129,9 @@ __init__.need_license=1
 ############################################################################## 
 #
 # $Log: Session.py,v $
+# Revision 1.21  1998/09/24 20:13:40  jim
+# Added checks to prevent moving uncommitted sessions and drafts
+#
 # Revision 1.20  1998/09/24 19:21:52  jim
 # added Draft objects
 #

lib/python/Products/OFSP/Version.py

 """Session object"""
 
-__version__='$Revision: 1.20 $'[11:-2]
+__version__='$Revision: 1.21 $'[11:-2]
 
 import Globals, time
 from AccessControl.Role import RoleManager
@@ -114,6 +114,12 @@ class Session(Persistent,Implicit,RoleManager,Item):
 	
     def nonempty(self): return Globals.SessionBase[self.cookie].nonempty()
     
+    def _notifyOfCopyTo(self, container, isMove=0):
+        if isMove and self.nonempty():
+            raise 'Copy Error', (
+                "You cannot copy a %s object with <b>unsaved</b> changes.\n"
+                "You must <b>save</b> the changes first."
+                % self.meta_type)
 
 
 import __init__
@@ -123,6 +129,9 @@ __init__.need_license=1
 ############################################################################## 
 #
 # $Log: Version.py,v $
+# Revision 1.21  1998/09/24 20:13:40  jim
+# Added checks to prevent moving uncommitted sessions and drafts
+#
 # Revision 1.20  1998/09/24 19:21:52  jim
 # added Draft objects
 #