OAI solr query should always respect toplevel setting

5 years ago · 3e07d8ddf2
1 changed files with 3 additions and 0 deletions
--- a/plugins/oai/class.tx_dlf_oai.php
+++ b/plugins/oai/class.tx_dlf_oai.php
@ -921,6 +921,9 @@ class tx_dlf_oai extends tx_dlf_plugin {
            $solr_query .= ' NOT '.$required.':""';
        }

+        // toplevel="true" is always required
+        $solr_query .= ' AND toplevel:"true"';
+
        $from = "*";
        // Check "from" for valid value.
        if (!empty($this->piVars['from'])) {