efalcy
--- a/application/modules/opac/controllers/RechercheController.php
+++ b/application/modules/opac/controllers/RechercheController.php
  }


+  protected function _extractDynamicFacets(&$params) {
+    $facets = [];
+
+    foreach(Class_CodifThesaurus::getDynamicCodes() as $code) {
+      $param = 'rech_' . Class_CodifThesaurus::CODE_FACETTE . $code;
+      if (!$value = $this->_getParam($param))
+        continue;
+
+      unset($params[$param]);
+      $instance = Class_CodifThesaurus::findFirstBy(['code' => $code,
+                                                     'libelle' => $value]);
+      if($instance)
+         $facets[Class_CodifThesaurus::CODE_FACETTE . $instance->getIdThesaurus()] = 1;