ZODB Components: Do not always display bt5 Migrate Action.

* Current user must have permission to add Components in portal_components.
* bt5 must not be in installed state as this script updates bt5 properties.
* There must be some Extension, Document, or Test not already migrated.

product/ERP5/bootstrap/erp5_core/ActionTemplateItem/portal_types/Business%20Template/migrate_component_from_filesystem.xml

@@ -26,7 +26,9 @@
         </item>
         <item>
             <key> <string>condition</string> </key>
-            <value> <string></string> </value>
+            <value>
+              <persistent> <string encoding="base64">AAAAAAAAAAM=</string> </persistent>
+            </value>
         </item>
         <item>
             <key> <string>description</string> </key>
@@ -82,4 +84,17 @@
       </dictionary>
     </pickle>
   </record>
+  <record id="3" aka="AAAAAAAAAAM=">
+    <pickle>
+      <global name="Expression" module="Products.CMFCore.Expression"/>
+    </pickle>
+    <pickle>
+      <dictionary>
+        <item>
+            <key> <string>text</string> </key>
+            <value> <string>python: portal.Base_checkPermission(\'portal_components\', \'Add portal content\') and context.getInstallationState() != \'installed\' and [id_ for id_ in (context.getTemplateExtensionIdList() + context.getTemplateDocumentIdList() + context.getTemplateTestIdList()) if not id_.startswith(\'erp5.component\')]</string> </value>
+        </item>
+      </dictionary>
+    </pickle>
+  </record>
 </ZopeData>

product/ERP5/bootstrap/erp5_core/bt/change_log

+2013-07-04 arnaud.fontaine
+* ZODB Components: Do not always display bt5 Migrate Action.
+
 2013-06-26 arnaud.fontaine
 * ZODB Components: Must be able to really delete a Component and not only in 'deleted' state. Folder_delete calls Workflow 'delete_action' if the object has any Workflow History. Before, component_validation_workflow was acting like validation_workflow for deleting objects, e.g. 'delete_action' triggers 'delete' state which is fine for normal documents but not Components.
 

product/ERP5/bootstrap/erp5_core/bt/revision

-41102
\ No newline at end of file
+41103
\ No newline at end of file