premier commit

2026-01-16 16:29:06 +01:00
commit a58748f0cd
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+<?php
+
+declare(strict_types=1);
+
+/**
+ * @package    Grav\Common\Flex
+ *
+ * @copyright  Copyright (c) 2015 - 2025 Trilby Media, LLC. All rights reserved.
+ * @license    MIT License; see LICENSE file for details.
+ */
+
+namespace Grav\Framework\Flex\Traits;
+
+use Grav\Framework\Flex\FlexDirectory;
+use Grav\Framework\Flex\Interfaces\FlexCollectionInterface;
+use Grav\Framework\Flex\Interfaces\FlexObjectInterface;
+use RuntimeException;
+use function in_array;
+
+/**
+ * Trait GravTrait
+ * @package Grav\Common\Flex\Traits
+ */
+trait FlexRelatedDirectoryTrait
+{
+    /**
+     * @param string $type
+     * @param string $property
+     * @return FlexCollectionInterface<FlexObjectInterface>
+     */
+    protected function getCollectionByProperty($type, $property)
+    {
+        $directory = $this->getRelatedDirectory($type);
+        $collection = $directory->getCollection();
+        $list = $this->getNestedProperty($property) ?: [];
+
+        /** @var FlexCollectionInterface<FlexObjectInterface> $collection */
+        $collection = $collection->filter(static function ($object) use ($list) {
+            return in_array($object->getKey(), $list, true);
+        });
+
+        return $collection;
+    }
+
+    /**
+     * @param string $type
+     * @return FlexDirectory
+     * @throws RuntimeException
+     */
+    protected function getRelatedDirectory($type): FlexDirectory
+    {
+        $directory = $this->getFlexContainer()->getDirectory($type);
+        if (!$directory) {
+            throw new RuntimeException(ucfirst($type). ' directory does not exist!');
+        }
+
+        return $directory;
+    }
+}