Add the controller publications/unlock_status.

controllers/publications.py

@@ -3,7 +3,9 @@
 """
 import json
 
-from plugin_dbui import CALLBACK_ERRORS
+from plugin_dbui import CALLBACK_ERRORS, UNDEF_ID
+
+SQL_UNLOCK = "UPDATE publications SET id_status=%i WHERE id=%s"
 
 
 def read():
@@ -17,6 +19,15 @@ def read():
     return json.dumps(dict(success=True, data=row.as_dict()))
 
 
+def unlock_status():
+    """Unlock the status OK bypassing the protection.
+    The publication identified by its id.
+
+    """
+    # build a raw query to bypass protection (callback)
+    db.executesql(SQL_UNLOCK % (UNDEF_ID, request.vars.id))
+
+
 def update():
     """Update a publication record identified by its id.
     Design to update record from a basic Ext.form.Panel.