filter_to_sql: limit results to last 30 days of articles

diff --git a/functions.php b/functions.php
index 3d4a9849d26f60e5f801ae3faf991b56be8eade1..a3e3e8f9746025eab90c2604dcd2e3db83f157a2 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -7301,8 +7301,14 @@
                if ($filter["inverse"])
                        $query = "NOT ($query)";
 
-               if ($query)
+               if ($query) {
+                       if (DB_TYPE == "pgsql") {
+                               $query .= " AND ttrss_entries.date_entered > NOW() - INTERVAL '30 days'";
+                       } else {
+                               $query .= " AND ttrss_entries.date_entered > DATE_SUB(NOW(), INTERVAL 30 DAY";
+                       }
                        $query .= " AND ";
+               }
 
                return $query;
        }