Removing of orphaned activity and content data

diff --git a/src/Worker/Expire.php b/src/Worker/Expire.php
index 5d56308..b09db5c 100644 (file)
--- a/src/Worker/Expire.php
+++ b/src/Worker/Expire.php
@@ -39,12 +39,24 @@ class Expire {
                        }
                        dba::close($rows);
 
-                       logger('Delete expired items - done', LOGGER_DEBUG);
+                       // Normally we shouldn't have orphaned data at all.
+                       // If we do have some, then we have to check why.
+                       logger('Deleting orphaned item activities - start', LOGGER_DEBUG);
+                       $condition = ["NOT EXISTS (SELECT `iaid` FROM `item` WHERE `item`.`uri` = `item-activity`.`uri`)"];
+                       dba::delete('item-activity', $condition);
+                       logger('Orphaned item activities deleted: ' . dba::affected_rows(), LOGGER_DEBUG);
+
+                       logger('Deleting orphaned item content - start', LOGGER_DEBUG);
+                       $condition = ["NOT EXISTS (SELECT `icid` FROM `item` WHERE `item`.`uri` = `item-content`.`uri`)"];
+                       dba::delete('item-content', $condition);
+                       logger('Orphaned item content deleted: ' . dba::affected_rows(), LOGGER_DEBUG);
 
                        // make this optional as it could have a performance impact on large sites
                        if (intval(Config::get('system', 'optimize_items'))) {
                                dba::e("OPTIMIZE TABLE `item`");
                        }
+
+                       logger('Delete expired items - done', LOGGER_DEBUG);
                        return;
                } elseif (intval($param) > 0) {
                        $user = dba::selectFirst('user', ['uid', 'username', 'expire'], ['uid' => $param]);