<?php


namespace WpOrg\Requests;

use WpOrg\Requests\Cookie\Jar;
use WpOrg\Requests\Exception;
use WpOrg\Requests\Exception\Http;
use WpOrg\Requests\Response\Headers;


class Response {

	
	public $body = '';

	
	public $raw = '';

	
	public $headers = [];

	
	public $status_code = false;

	
	public $protocol_version = false;

	
	public $success = false;

	
	public $redirects = 0;

	
	public $url = '';

	
	public $history = [];

	
	public $cookies = [];

	
	public function __construct() {
		$this->headers = new Headers();
		$this->cookies = new Jar();
	}

	
	public function is_redirect() {
		$code = $this->status_code;
		return in_array($code, [300, 301, 302, 303, 307], true) || $code > 307 && $code < 400;
	}

	
	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);
		}
	}

	
	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;
	}
}