From 4d8fcc1a3176d5c28a47f995d1e4748c7c628c09 Mon Sep 17 00:00:00 2001
From: Jacek Pyziak <jacek.pyziak@project-pro.pl>
Date: Wed, 25 Feb 2026 10:45:56 +0100
Subject: [PATCH] Add custom hook detection and update hook handling in
 carousel module

---
 modules/pp_carousel/pp_carousel.php | 21 +++++++++++++++------
 themes/ayon/templates/index.tpl     |  1 +
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/modules/pp_carousel/pp_carousel.php b/modules/pp_carousel/pp_carousel.php
index 4ed4dbe..64e45b8 100644
--- a/modules/pp_carousel/pp_carousel.php
+++ b/modules/pp_carousel/pp_carousel.php
@@ -146,6 +146,11 @@ class Pp_Carousel extends Module
         $categories = $this->flattenCategories(Category::getCategories($defaultLang, true, false));
 
         $hookOptions = $this->getAvailableHooks();
+        $predefinedHookIds = array_column($hookOptions, 'id');
+
+        // Detect if saved hook_name is a custom hook
+        $savedHookName = isset($carousel['hook_name']) ? $carousel['hook_name'] : 'displayHome';
+        $isCustomHook = !empty($savedHookName) && !in_array($savedHookName, $predefinedHookIds);
 
         $sourceOptions = [
             ['id' => 'new', 'name' => $this->l('Nowości')],
@@ -275,8 +280,8 @@ class Pp_Carousel extends Module
 
         // Fill form values
         $helper->fields_value['id_carousel'] = $idCarousel;
-        $helper->fields_value['hook_name'] = isset($carousel['hook_name']) ? $carousel['hook_name'] : 'displayHome';
-        $helper->fields_value['custom_hook'] = '';
+        $helper->fields_value['hook_name'] = $isCustomHook ? 'displayHome' : $savedHookName;
+        $helper->fields_value['custom_hook'] = $isCustomHook ? $savedHookName : '';
         $helper->fields_value['source_type'] = isset($carousel['source_type']) ? $carousel['source_type'] : 'new';
         $helper->fields_value['id_category'] = isset($carousel['id_category']) ? (int) $carousel['id_category'] : 0;
         $helper->fields_value['product_ids'] = isset($carousel['product_ids']) ? $carousel['product_ids'] : '';
@@ -501,10 +506,9 @@ class Pp_Carousel extends Module
 
     private function ensureHookRegistered($hookName)
     {
-        $idHook = Hook::getIdByName($hookName);
+        $idHook = (int) Hook::getIdByName($hookName);
         if (!$idHook) {
-            $db = Db::getInstance();
-            $db->insert('hook', [
+            Db::getInstance()->insert('hook', [
                 'name' => pSQL($hookName),
                 'title' => pSQL($hookName),
             ]);
@@ -512,6 +516,11 @@ class Pp_Carousel extends Module
         if (!$this->isRegisteredInHook($hookName)) {
             $this->registerHook($hookName);
         }
+
+        // Clear PrestaShop hook cache
+        if (Cache::isStored('hook_module_list')) {
+            Cache::clean('hook_module_list');
+        }
     }
 
     public function isRegisteredInHook($hookName)
@@ -588,7 +597,7 @@ class Pp_Carousel extends Module
      */
     public function __call($method, $args)
     {
-        if (strpos($method, 'hookDisplay') === 0) {
+        if (strpos($method, 'hook') === 0) {
             $hookName = lcfirst(substr($method, 4));
             return $this->renderCarouselsForHook($hookName);
         }
diff --git a/themes/ayon/templates/index.tpl b/themes/ayon/templates/index.tpl
index f647262..1efb94c 100644
--- a/themes/ayon/templates/index.tpl
+++ b/themes/ayon/templates/index.tpl
@@ -30,6 +30,7 @@
 
         {block name='page_content'}
           {block name='hook_home'}
+            {hook h='displayHomeCarousel' mod='pp_carousel'}
             {$HOOK_HOME nofilter}
           {/block}
         {/block}