fix key in VirtualFolderMixin

old key was simply "id" so when a container is a VirtualFolder (like Web
Site), container._getOb("id") can return any object with id "id"
including an object outside the container.
    
Change the key to contain PhysicalPath of the container to get only
objects inside the container.
    
This actually fixes installation of some business templates with Web
Site inside.

/reviewed-on !867

bt5/erp5_web_shadir/TestTemplateItem/portal_components/test.erp5.testShaDir.py

@@ -245,3 +245,15 @@ class TestShaDir(ShaDirMixin, ERP5TypeTestCase):
 
     result, document3 = self.getInformation()
     self.assertEqual(1, len(json.loads(document3)))
+
+
+  def test_VirtualFolder_key(self):
+    module = self.portal.newContent(portal_type='Folder', id='test_virtual_folder_%s' % random.random())
+    # WebSite is a VirtualFolder
+    vf1 = module.newContent(portal_type='Web Site')
+    vf2 = module.newContent(portal_type='Web Site')
+    obj_id = "test_obj_%s" % random.random()
+    obj = vf1.newContent(portal_type='Web Section', id=obj_id)
+    self.assertEqual(obj, vf1._getOb(obj_id))
+    self.assertIsNone(vf2._getOb(obj_id, default=None))
+

bt5/erp5_web_shadir/TestTemplateItem/portal_components/test.erp5.testShaDir.xml

@@ -6,10 +6,22 @@
     </pickle>
     <pickle>
       <dictionary>
+        <item>
+            <key> <string>_recorded_property_dict</string> </key>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+            </value>
+        </item>
         <item>
             <key> <string>default_reference</string> </key>
             <value> <string>testShaDir</string> </value>
         </item>
+        <item>
+            <key> <string>description</string> </key>
+            <value>
+              <none/>
+            </value>
+        </item>
         <item>
             <key> <string>id</string> </key>
             <value> <string>test.erp5.testShaDir</string> </value>
@@ -31,13 +43,28 @@
         <item>
             <key> <string>workflow_history</string> </key>
             <value>
-              <persistent> <string encoding="base64">AAAAAAAAAAI=</string> </persistent>
+              <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
             </value>
         </item>
       </dictionary>
     </pickle>
   </record>
   <record id="2" aka="AAAAAAAAAAI=">
+    <pickle>
+      <global name="PersistentMapping" module="Persistence.mapping"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>data</string> </key>
+            <value>
+              <dictionary/>
+            </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
+  <record id="3" aka="AAAAAAAAAAM=">
     <pickle>
       <global name="PersistentMapping" module="Persistence.mapping"/>
     </pickle>
@@ -50,7 +77,7 @@
                 <item>
                     <key> <string>component_validation_workflow</string> </key>
                     <value>
-                      <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
+                      <persistent> <string encoding="base64">AAAAAAAAAAQ=</string> </persistent>
                     </value>
                 </item>
               </dictionary>
@@ -59,7 +86,7 @@
       </dictionary>
     </pickle>
   </record>
-  <record id="3" aka="AAAAAAAAAAM=">
+  <record id="4" aka="AAAAAAAAAAQ=">
     <pickle>
       <global name="WorkflowHistoryList" module="Products.ERP5Type.patches.WorkflowTool"/>
     </pickle>

product/ERP5/mixin/virtual_folder.py

@@ -65,7 +65,7 @@ class VirtualFolderMixin:
       XXX
     """
     tv = getTransactionalVariable()
-    key = (id, )
+    key = 'VirtualFolderMixin', self.getPhysicalPath(), id
     tv[key] = ob.__of__(self).getRelativeUrl()
 
     method = getattr(self, 'Base_setObject', None)
@@ -80,7 +80,8 @@ class VirtualFolderMixin:
       XXX
     """
     tv = getTransactionalVariable()
-    document_url = tv.get((id,), None)
+    key = 'VirtualFolderMixin', self.getPhysicalPath(), id
+    document_url = tv.get(key, None)
     if document_url is not None:
       return self.getPortalObject().unrestrictedTraverse(document_url)