initial commit

vendor/symfony/browser-kit/Response.php

@@ -0,0 +1,109 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\BrowserKit;
+
+use Symfony\Component\BrowserKit\Exception\JsonException;
+
+/**
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+final class Response
+{
+    private array $jsonData;
+
+    /**
+     * The headers array is a set of key/value pairs. If a header is present multiple times
+     * then the value is an array of all the values.
+     *
+     * @param string $content The content of the response
+     * @param int    $status  The response status code (302 "Found" by default)
+     * @param array  $headers An array of headers
+     */
+    public function __construct(
+        private string $content = '',
+        private int $status = 200,
+        private array $headers = [],
+    ) {
+    }
+
+    /**
+     * Converts the response object to string containing all headers and the response content.
+     */
+    public function __toString(): string
+    {
+        $headers = '';
+        foreach ($this->headers as $name => $value) {
+            if (\is_string($value)) {
+                $headers .= \sprintf("%s: %s\n", $name, $value);
+            } else {
+                foreach ($value as $headerValue) {
+                    $headers .= \sprintf("%s: %s\n", $name, $headerValue);
+                }
+            }
+        }
+
+        return $headers."\n".$this->content;
+    }
+
+    public function getContent(): string
+    {
+        return $this->content;
+    }
+
+    public function getStatusCode(): int
+    {
+        return $this->status;
+    }
+
+    public function getHeaders(): array
+    {
+        return $this->headers;
+    }
+
+    /**
+     * @return string|array|null The first header value if $first is true, an array of values otherwise
+     */
+    public function getHeader(string $header, bool $first = true): string|array|null
+    {
+        $normalizedHeader = str_replace('-', '_', strtolower($header));
+        foreach ($this->headers as $key => $value) {
+            if (str_replace('-', '_', strtolower($key)) === $normalizedHeader) {
+                if ($first) {
+                    return \is_array($value) ? (\count($value) ? $value[0] : '') : $value;
+                }
+
+                return \is_array($value) ? $value : [$value];
+            }
+        }
+
+        return $first ? null : [];
+    }
+
+    public function toArray(): array
+    {
+        if (isset($this->jsonData)) {
+            return $this->jsonData;
+        }
+
+        try {
+            $content = json_decode($this->content, true, flags: \JSON_BIGINT_AS_STRING | \JSON_THROW_ON_ERROR);
+        } catch (\JsonException $e) {
+            throw new JsonException($e->getMessage(), $e->getCode(), $e);
+        }
+
+        if (!\is_array($content)) {
+            throw new JsonException(\sprintf('JSON content was expected to decode to an array, "%s" returned.', get_debug_type($content)));
+        }
+
+        return $this->jsonData = $content;
+    }
+}