Merge pull request PrestaShop#37125 from matthieu-rolland/filter-modu…

…le-hook

Make getHookModuleExecList customizable from modules

classes/Hook.php

@@ -24,10 +24,12 @@
  * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  */
 
+use PrestaShop\PrestaShop\Adapter\ContainerBuilder;
 use PrestaShop\PrestaShop\Adapter\LegacyLogger;
 use PrestaShop\PrestaShop\Adapter\ServiceLocator;
 use PrestaShop\PrestaShop\Adapter\SymfonyContainer;
 use PrestaShop\PrestaShop\Core\Exception\CoreException;
+use PrestaShop\PrestaShop\Core\Hook\HookModuleFilter;
 use PrestaShop\PrestaShop\Core\Module\WidgetInterface;
 
 class HookCore extends ObjectModel
@@ -761,6 +763,12 @@ public static function getHookModuleExecList($hookName = null)
             }
         }
 
+        $hookModuleFilter = self::getHookModuleFilter();
+
+        if (!empty($hookModuleFilter) && !empty($modulesToInvoke)) {
+            $modulesToInvoke = $hookModuleFilter->filterHookModuleExecList($modulesToInvoke, $hookName);
+        }
+
         return !empty($modulesToInvoke) ? $modulesToInvoke : false;
     }
 
@@ -1109,6 +1117,27 @@ private static function getHookRegistry()
         return null;
     }
 
+    /**
+     * @return HookModuleFilter|null
+     * @throws \PrestaShop\PrestaShop\Core\Exception\ContainerNotFoundException
+     */
+    private static function getHookModuleFilter()
+    {
+        $serviceContainer = SymfonyContainer::getInstance();
+
+        if (is_null($serviceContainer)) {
+            $serviceContainer = ContainerBuilder::getContainer('front', _PS_MODE_DEV_);
+        }
+
+        try {
+            $hookModuleFilter = $serviceContainer->get(HookModuleFilter::class);
+        } catch (Exception $e) {
+            return null;
+        }
+
+        return $hookModuleFilter;
+    }
+
     /**
      * Retrieves all modules registered to any hook, indexed by hok name.
      *

config/services/common.yml

@@ -25,3 +25,7 @@ services:
     PrestaShopBundle\DependencyInjection\RuntimeConstEnvVarProcessor:
         public: false
         tags: ['container.env_var_processor']
+
+    PrestaShop\PrestaShop\Core\Hook\HookModuleFilter:
+      arguments:
+        - !tagged core.hook_module_exec_filter

src/Core/Hook/HookModuleFilter.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to [email protected] so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <[email protected]>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+namespace PrestaShop\PrestaShop\Core\Hook;
+
+/**
+ * This service is responsible for filtering the list of modules for a given hook that is returned by
+ * the getHookModuleExecList method from Hook.php. It is called at the very end of getHookModuleExecList.
+ *
+ * How to use it to filter a list of modules for a hook:
+ *
+ * In your module, create a service which implements the HookModuleFilterInterface and give it
+ * the tag named core.hook_module_exec_filter. Then in your service, you can filter the list of modules
+ * in the filterHookModuleExecList method, according to your own logic.
+ *
+ * Your service will automatically be sent in this class's constructor, and be used to filter the list of modules.
+ */
+class HookModuleFilter implements HookModuleFilterInterface
+{
+    private $hookModuleFilters;
+
+    public function __construct(iterable $hookModuleFilters)
+    {
+        $this->hookModuleFilters = $hookModuleFilters;
+    }
+
+    public function filterHookModuleExecList(array $modules, string $hookName): array
+    {
+        foreach ($this->hookModuleFilters as $hookModuleFilter) {
+            $modules = $hookModuleFilter->filterHookModuleExecList($modules, $hookName);
+        }
+
+        return $modules;
+    }
+}

src/Core/Hook/HookModuleFilterInterface.php

@@ -0,0 +1,36 @@
+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to [email protected] so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <[email protected]>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+namespace PrestaShop\PrestaShop\Core\Hook;
+
+/**
+ * This interface must be implemented by all services that will be used by the HookModuleFilter service.
+ * See HookModuleFilter.php for more explanations.
+ */
+interface HookModuleFilterInterface
+{
+    public function filterHookModuleExecList(array $modules, string $hookName): array;
+}

src/PrestaShopBundle/Resources/config/services/core/common.yml

@@ -1,2 +1,7 @@
 imports:
   - { resource: ./circuit_breaker.yml }
+
+services:
+  PrestaShop\PrestaShop\Core\Hook\HookModuleFilter:
+    arguments:
+      - !tagged core.hook_module_exec_filter