refs #15375 [master-v5] retrieve icon solr field facet_avail

* set solr field facet_avail instead of access_facet
* set values for icons

themes/finc/templates/RecordDriver/DefaultRecord/record-icon-class.phtml

-<?php
+<?
 $normalizedValue = preg_replace('/[^a-z0-9]/', '', strtolower($this->value));
 
 // Convert normalizedValue to styles
 // finc: same list of states for icons like in de_15 #13704 - VE
 switch ($normalizedValue) {
-  case 'marcfincpda':
-    echo 'fa-home passive';
-    break;
-  case 'object':
-    echo 'fa-home object';
-    break;
-  case 'localholdings':
+  case 'local':
     echo 'fa-home';
     break;
-  case 'electronicresources':
+  case 'freeonline':
+  case 'onlinefree':
+  case 'online':
+  case 'free':
     echo 'fa-globe';
     break;
   default:

themes/finc/templates/RecordDriver/DefaultRecord/record-icon.phtml

@@ -16,7 +16,10 @@ if ($this->driver->getRecordType() == "marcfincpda") {
 } elseif ($this->driver->getRecordType() == "lido") {
   $iconClass = $this->record($this->driver)->getRecordIconClass("object");
 } else {
-  $iconClass = $this->record($this->driver)->getRecordIconClass($this->driver->getAccessFacet());
+  /* finc: solr field facet_avail instead of access_facet (field deprecated) #15375 - GG */
+  $facetAvail = $this->driver->getFacetAvail();
+  $facetAvail = implode('', $facetAvail);
+  $iconClass = $this->record($this->driver)->getRecordIconClass($facetAvail);
 }
 ?>
 <span class="access-icon hidden-print">