+function add_shadow_entry($item) {
+
+ // Is this a shadow entry?
+ if ($item['uid'] == 0)
+ return;
+
+ // Is there a shadow parent?
+ $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = 0 LIMIT 1", dbesc($item['parent-uri']));
+ if (!count($r))
+ return;
+
+ // Is there already a shadow entry?
+ $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = 0 LIMIT 1", dbesc($item['uri']));
+
+ if (count($r))
+ return;
+
+ // Preparing public shadow (removing user specific data)
+ require_once("include/items.php");
+ require_once("include/Contact.php");
+
+ unset($item['id']);
+ $item['uid'] = 0;
+ $item['contact-id'] = get_contact($item['author-link'], 0);
+ $public_shadow = item_store($item, false, false, true);
+
+ logger("Stored public shadow for comment ".$item['uri']." under id ".$public_shadow, LOGGER_DEBUG);
+}
+