refs #15889 [fid_bbi] marks open access titles

fid_bbi/languages/de.ini

@@ -412,6 +412,8 @@ back_to_result_list = "Zurück zur Suche"
 
 browse_sources = "Datensammlungen durchsuchen"
 
+charges_may_apply = "Eventuell kostenpflichtig"
+
 #12932
 embed_searchbox_button = "Suche einbinden"
 embed_searchbox_help = "Folgenden HTML-Schnipsel in ihrer Website einbinden, um direkt auf %%bbi_url%% zu suchen"
\ No newline at end of file

fid_bbi/languages/en.ini

@@ -402,6 +402,8 @@ Datensammlung = Collection
 
 browse_sources = "Browse Collections"
 
+charges_may_apply = "Charges may apply"
+
 #12932
 embed_searchbox_button = "Embed search"
 embed_searchbox_help = "Embed the following HTML snippet in your Website to search %%bbi_url%% directly"
\ No newline at end of file

themes/fid_bbi/templates/RecordTab/holdingsils.phtml

@@ -18,6 +18,11 @@
 <table class="table table-striped">
     <?php /* finc: add 'Online Access' in holdings-tab #13770 - VE */ ?>
     <?php if (!empty($urls)): ?>
+    <caption><?php if (in_array('Free',$this->driver->tryMethod('getFacetAvail'))):?>
+            <?=$this->translate('Open Access')?>
+    <?php else: ?>
+            <?=$this->translate('charges_may_apply')?>
+    <?php endif;?></caption>
       <tr>
         <th><?=$this->transEsc("Link")?>:</th>
         <td>