1 files changed, 165 insertions, 0 deletions
diff --git a/wp-includes/Requests/src/Response.php b/wp-includes/Requests/src/Response.php
new file mode 100644
index 0000000..86a0438
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+++ b/wp-includes/Requests/src/Response.php
@@ -0,0 +1,165 @@
+<?php
+/**
+ * HTTP response class
+ *
+ * Contains a response from \WpOrg\Requests\Requests::request()
+ *
+ * @package Requests
+ */
+
+namespace WpOrg\Requests;
+
+use WpOrg\Requests\Cookie\Jar;
+use WpOrg\Requests\Exception;
+use WpOrg\Requests\Exception\Http;
+use WpOrg\Requests\Response\Headers;
+
+/**
+ * HTTP response class
+ *
+ * Contains a response from \WpOrg\Requests\Requests::request()
+ *
+ * @package Requests
+ */
+class Response {
+
+	/**
+	 * Response body
+	 *
+	 * @var string
+	 */
+	public $body = '';
+
+	/**
+	 * Raw HTTP data from the transport
+	 *
+	 * @var string
+	 */
+	public $raw = '';
+
+	/**
+	 * Headers, as an associative array
+	 *
+	 * @var \WpOrg\Requests\Response\Headers Array-like object representing headers
+	 */
+	public $headers = [];
+
+	/**
+	 * Status code, false if non-blocking
+	 *
+	 * @var integer|boolean
+	 */
+	public $status_code = false;
+
+	/**
+	 * Protocol version, false if non-blocking
+	 *
+	 * @var float|boolean
+	 */
+	public $protocol_version = false;
+
+	/**
+	 * Whether the request succeeded or not
+	 *
+	 * @var boolean
+	 */
+	public $success = false;
+
+	/**
+	 * Number of redirects the request used
+	 *
+	 * @var integer
+	 */
+	public $redirects = 0;
+
+	/**
+	 * URL requested
+	 *
+	 * @var string
+	 */
+	public $url = '';
+
+	/**
+	 * Previous requests (from redirects)
+	 *
+	 * @var array Array of \WpOrg\Requests\Response objects
+	 */
+	public $history = [];
+
+	/**
+	 * Cookies from the request
+	 *
+	 * @var \WpOrg\Requests\Cookie\Jar Array-like object representing a cookie jar
+	 */
+	public $cookies = [];
+
+	/**
+	 * Constructor
+	 */
+	public function __construct() {
+		$this->headers = new Headers();
+		$this->cookies = new Jar();
+	}
+
+	/**
+	 * Is the response a redirect?
+	 *
+	 * @return boolean True if redirect (3xx status), false if not.
+	 */
+	public function is_redirect() {
+		$code = $this->status_code;
+		return in_array($code, [300, 301, 302, 303, 307], true) || $code > 307 && $code < 400;
+	}
+
+	/**
+	 * Throws an exception if the request was not successful
+	 *
+	 * @param boolean $allow_redirects Set to false to throw on a 3xx as well
+	 *
+	 * @throws \WpOrg\Requests\Exception If `$allow_redirects` is false, and code is 3xx (`response.no_redirects`)
+	 * @throws \WpOrg\Requests\Exception\Http On non-successful status code. Exception class corresponds to "Status" + code (e.g. {@see \WpOrg\Requests\Exception\Http\Status404})
+	 */
+	public function throw_for_status($allow_redirects = true) {
+		if ($this->is_redirect()) {
+			if ($allow_redirects !== true) {
+				throw new Exception('Redirection not allowed', 'response.no_redirects', $this);
+			}
+		} elseif (!$this->success) {
+			$exception = Http::get_class($this->status_code);
+			throw new $exception(null, $this);
+		}
+	}
+
+	/**
+	 * JSON decode the response body.
+	 *
+	 * The method parameters are the same as those for the PHP native `json_decode()` function.
+	 *
+	 * @link https://php.net/json-decode
+	 *
+	 * @param bool|null $associative Optional. When `true`, JSON objects will be returned as associative arrays;
+	 *                               When `false`, JSON objects will be returned as objects.
+	 *                               When `null`, JSON objects will be returned as associative arrays
+	 *                               or objects depending on whether `JSON_OBJECT_AS_ARRAY` is set in the flags.
+	 *                               Defaults to `true` (in contrast to the PHP native default of `null`).
+	 * @param int       $depth       Optional. Maximum nesting depth of the structure being decoded.
+	 *                               Defaults to `512`.
+	 * @param int       $options     Optional. Bitmask of JSON_BIGINT_AS_STRING, JSON_INVALID_UTF8_IGNORE,
+	 *                               JSON_INVALID_UTF8_SUBSTITUTE, JSON_OBJECT_AS_ARRAY, JSON_THROW_ON_ERROR.
+	 *                               Defaults to `0` (no options set).
+	 *
+	 * @return array
+	 *
+	 * @throws \WpOrg\Requests\Exception If `$this->body` is not valid json.
+	 */
+	public function decode_body($associative = true, $depth = 512, $options = 0) {
+		$data = json_decode($this->body, $associative, $depth, $options);
+
+		if (json_last_error() !== JSON_ERROR_NONE) {
+			$last_error = json_last_error_msg();
+			throw new Exception('Unable to parse JSON data: ' . $last_error, 'response.invalid', $this);
+		}
+
+		return $data;
+	}
+}