From 9836edfb58d784c2b5126a743fbc5c8dae189078 Mon Sep 17 00:00:00 2001
From: Kyle Huynh <kyle.huynh205@gmail.com>
Date: Mon, 6 Dec 2021 10:22:00 -0500
Subject: [PATCH] Added search with wildcard (with ? and *)

---
 src/AdvancedSearchQuery.php | 43 ++++++++++++++++++++++++++-----------
 1 file changed, 31 insertions(+), 12 deletions(-)

diff --git a/src/AdvancedSearchQuery.php b/src/AdvancedSearchQuery.php
index 9c67f58..33606e3 100644
--- a/src/AdvancedSearchQuery.php
+++ b/src/AdvancedSearchQuery.php
@@ -163,22 +163,41 @@ class AdvancedSearchQuery {
       $q = implode(' ', $q);
 
       /** @var Solarium\QueryType\Select\Query\Query $solarium_query */
-      // enable dismax search query option
-      /** @var Solarium\QueryType\Select\Query\Component\DisMax $dismax */
-      $dismax = $solarium_query->getDisMax();
-      $dismax->setQueryParser('edismax');
-      $query_fields = [];
-      foreach ($field_mapping as $key => $field) {
-        foreach ($field as $f => $item) {
-          if (strpos($item, 'sticky') === false) {
-            array_push($query_fields, $item);
+      if ((strpos($q, "*") !== false || strpos($q, "?") !== false)) {
+        // enable wildcard
+        $tmp = str_replace('"', "", trim($q));
+        $query_fields = [];
+        foreach ($field_mapping as $key => $field) {
+          foreach ($field as $f => $item) {
+            if (strpos($item, 'sticky') === false && !in_array($item, ['score', 'random', 'boost_document'])
+              && ((strpos( $item, "sm_" ) === 0) || (strpos( $item, "tm_" ) === 0) || (strpos($item, "sort_ss_") === 0) || (strpos($item, "ts_") === 0)
+                || (strpos($item, "ss_") === 0)
+              )){
+              array_push($query_fields, '('.$item. ':'. $tmp .')');
+            }
           }
         }
+        $q = implode(" ", array_unique($query_fields));
+      }
+      else {
+
+        // enable dismax search query option
+        /** @var Solarium\QueryType\Select\Query\Component\DisMax $dismax */
+        $dismax = $solarium_query->getDisMax();
+        $dismax->setQueryParser('edismax');
+        $query_fields = [];
+        foreach ($field_mapping as $key => $field) {
+          foreach ($field as $f => $item) {
+            if (strpos($item, 'sticky') === false) {
+              array_push($query_fields, $item);
+            }
+          }
+        }
+        $query_fields = implode(" ", array_unique($query_fields));
+        $dismax->setQueryFields($query_fields);
       }
-      $query_fields = implode(" ", array_unique($query_fields));
-      $dismax->setQueryFields($query_fields);
       $solarium_query->setQuery($q);
-    }
+    } 
   }
 
   /**