From 00b027b1a49e10c5684e36a62cf4928f9789375c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bart=C5=82omiej=20Marsza=C5=82?=
 <bartlomiejmarszal@gmail.com>
Date: Tue, 21 May 2024 15:58:07 +0200
Subject: [PATCH] fix: allow performing only class search

---
 core/kernel/persistence/smoothsql/class.Class.php     |  4 +++-
 .../smoothsql/search/ComplexSearchService.php         | 11 +++++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/core/kernel/persistence/smoothsql/class.Class.php b/core/kernel/persistence/smoothsql/class.Class.php
index ef613f70d..3be8f14f1 100644
--- a/core/kernel/persistence/smoothsql/class.Class.php
+++ b/core/kernel/persistence/smoothsql/class.Class.php
@@ -563,6 +563,7 @@ public function getFilteredQuery(core_kernel_classes_Class $resource, $propertyF
         $limit = (isset($options['limit']) === false) ? 0 : $options['limit'];
         $order = (isset($options['order']) === false) ? '' : $options['order'];
         $orderdir = (isset($options['orderdir']) === false) ? 'ASC' : $options['orderdir'];
+        $onlyClass = (isset($options['onlyClass']) === false) ? false : $options['onlyClass'];
 
         if ($this->getServiceLocator()->has(ComplexSearchService::SERVICE_ID)) {
             $search = $this->getModel()->getSearchInterface();
@@ -576,7 +577,8 @@ public function getFilteredQuery(core_kernel_classes_Class $resource, $propertyF
                 $offset,
                 $limit,
                 $order,
-                $orderdir
+                $orderdir,
+                $onlyClass
             );
         } else {
             $query = core_kernel_persistence_smoothsql_Utils::buildFilterQuery(
diff --git a/core/kernel/persistence/smoothsql/search/ComplexSearchService.php b/core/kernel/persistence/smoothsql/search/ComplexSearchService.php
index e730352d2..f698d5e1d 100755
--- a/core/kernel/persistence/smoothsql/search/ComplexSearchService.php
+++ b/core/kernel/persistence/smoothsql/search/ComplexSearchService.php
@@ -238,7 +238,8 @@ public function getQuery(
         $offset = 0,
         $limit = 0,
         $order = '',
-        $orderDir = 'ASC'
+        $orderDir = 'ASC',
+        $onlyClass = false
     ) {
         $query = $this->getGateway()->query()->setLimit($limit)->setOffset($offset);
 
@@ -248,9 +249,15 @@ public function getQuery(
 
         $this->setLanguage($query, $lang);
 
-        $criteria = $query->newQuery()
+        if ($onlyClass === true) {
+            $criteria = $query->newQuery()
+                ->add('http://www.w3.org/2000/01/rdf-schema#subClassOf')
+                ->in($classUri);
+        } else {
+            $criteria = $query->newQuery()
                 ->add('http://www.w3.org/1999/02/22-rdf-syntax-ns#type')
                 ->in($classUri);
+        }
 
         $query->setCriteria($criteria);
         $count     = 0;