S3/Minio storage controller Support

storage-controllers/s3/Aws/S3/GetBucketLocationParser.php

@@ -0,0 +1,49 @@
+<?php
+namespace Aws\S3;
+
+use Aws\Api\Parser\AbstractParser;
+use Aws\Api\StructureShape;
+use Aws\CommandInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\StreamInterface;
+
+/**
+ * @internal Decorates a parser for the S3 service to correctly handle the
+ *           GetBucketLocation operation.
+ */
+class GetBucketLocationParser extends AbstractParser
+{
+    /**
+     * @param callable $parser Parser to wrap.
+     */
+    public function __construct(callable $parser)
+    {
+        $this->parser = $parser;
+    }
+
+    public function __invoke(
+        CommandInterface $command,
+        ResponseInterface $response
+    ) {
+        $fn = $this->parser;
+        $result = $fn($command, $response);
+
+        if ($command->getName() === 'GetBucketLocation') {
+            $location = 'us-east-1';
+            if (preg_match('/>(.+?)<\/LocationConstraint>/', $response->getBody(), $matches)) {
+                $location = $matches[1] === 'EU' ? 'eu-west-1' : $matches[1];
+            }
+            $result['LocationConstraint'] = $location;
+        }
+
+        return $result;
+    }
+
+    public function parseMemberFromStream(
+        StreamInterface $stream,
+        StructureShape $member,
+        $response
+    ) {
+        return $this->parser->parseMemberFromStream($stream, $member, $response);
+    }
+}