Predis to v2.2.2

plugins/cache-redis/Predis/Command/Strategy/SubcommandStrategyResolver.php

@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Predis package.
+ *
+ * (c) 2009-2020 Daniele Alessandri
+ * (c) 2021-2023 Till Krüss
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Predis\Command\Strategy;
+
+use InvalidArgumentException;
+
+class SubcommandStrategyResolver implements StrategyResolverInterface
+{
+    private const CONTAINER_COMMANDS_NAMESPACE = 'Predis\Command\Strategy\ContainerCommands';
+
+    /**
+     * @var ?string
+     */
+    private $separator;
+
+    public function __construct(string $separator = null)
+    {
+        $this->separator = $separator;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function resolve(string $commandId, string $subcommandId): SubcommandStrategyInterface
+    {
+        $subcommandStrategyClass = ucwords($subcommandId) . 'Strategy';
+        $commandDirectoryName = ucwords($commandId);
+
+        if (!is_null($this->separator)) {
+            $subcommandStrategyClass = str_replace($this->separator, '', $subcommandStrategyClass);
+            $commandDirectoryName = str_replace($this->separator, '', $commandDirectoryName);
+        }
+
+        if (class_exists(
+            $containerCommandClass = self::CONTAINER_COMMANDS_NAMESPACE . '\\' . $commandDirectoryName . '\\' . $subcommandStrategyClass
+        )) {
+            return new $containerCommandClass();
+        }
+
+        throw new InvalidArgumentException('Non-existing container command given');
+    }
+}