Merge pull request #49 from digitalutsc/kylehuynh205-patch-1

Adding boost number for each fields for edismax query
Islandora · Jul 3, 2024 · bc7c2f6 · bc7c2f6
2 parents ec0922f + 9d34cf7
commit bc7c2f6
Showing 1 changed file with 17 additions and 2 deletions.
diff --git a/src/AdvancedSearchQuery.php b/src/AdvancedSearchQuery.php
@@ -250,10 +250,25 @@ public function alterQuery(Request $request, SolariumQueryInterface &$solarium_q
           }
           else {
             $query_fields = $fields_list;
+          }
 
+          // Get the indexed fields from /admin/config/search/search-api/index/..../fields
+          $boostedFields = [];
+          foreach ($index->getFields() as $field_id => $field) {
+              $boostedFields[$field_id] = $field->getBoost();
           }
-          $query_fields = implode(" ", array_unique($query_fields));
-          $dismax->setQueryFields($query_fields);
+
+          $str_fields_with_boost = "";
+          // Adding a boost number for each field)
+          foreach($query_fields as $solr_field) {
+            foreach($boostedFields as $indexed_field => $boostnum) {
+                if(strpos($str_fields_with_boost, $indexed_field) == false && strpos($solr_field, $indexed_field) !== false) {
+                    $str_fields_with_boost .=  $solr_field . "^" . $boostnum . " ";
+                }
+            }
+          }
+
+          $dismax->setQueryFields($str_fields_with_boost);
         }
       }