index of /home/thefkyzp/hulmvisaadvisor.com/wp-content/plugins/surecart/core/core/src/Requests/

File: /home/thefkyzp/hulmvisaadvisor.com/wp-content/plugins/surecart/core/core/src/Requests/Request.php
<?php
/**
 * @package   SureCartCore
 * @author    SureCart <support@surecart.com>
 * @copyright 2017-2019 SureCart
 * @license   https://www.gnu.org/licenses/gpl-2.0.html GPL-2.0
 * @link      https://surecart.com/
 */

namespace SureCartCore\Requests;

use SureCartVendors\GuzzleHttp\Psr7\ServerRequest;
use SureCartCore\Support\Arr;

/**
 * A representation of a request to the server.
 */
class Request extends ServerRequest implements RequestInterface {
	/**
	 * @codeCoverageIgnore
	 * {@inheritDoc}
	 * @return static
	 */
	public static function fromGlobals(): \SureCartVendors\Psr\Http\Message\ServerRequestInterface {
		$request = parent::fromGlobals();
		$new     = new self(
			$request->getMethod(),
			$request->getUri(),
			$request->getHeaders(),
			$request->getBody(),
			$request->getProtocolVersion(),
			$request->getServerParams()
		);

		return $new
			->withCookieParams( $_COOKIE )
			->withQueryParams( $_GET )
			->withParsedBody( $_POST )
			->withUploadedFiles( static::normalizeFiles( $_FILES ) );
	}

	/**
	 * @codeCoverageIgnore
	 * {@inheritDoc}
	 */
	public function getUrl() {
		return $this->getUri();
	}

	/**
	 * {@inheritDoc}
	 */
	protected function getMethodOverride( $default ) {
		$valid_overrides = [ 'GET', 'HEAD', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS' ];
		$override        = $default;

		$header_override = (string) $this->getHeaderLine( 'X-HTTP-METHOD-OVERRIDE' );
		if ( ! empty( $header_override ) ) {
			$override = strtoupper( $header_override );
		}

		$body_override = (string) $this->body( '_method', '' );
		if ( ! empty( $body_override ) ) {
			$override = strtoupper( $body_override );
		}

		if ( in_array( $override, $valid_overrides, true ) ) {
			return $override;
		}

		return $default;
	}

	/**
	 * {@inheritDoc}
	 */
	public function getMethod(): string {
		$method = parent::getMethod();

		if ( $method === 'POST' ) {
			$method = $this->getMethodOverride( $method );
		}

		return $method;
	}

	/**
	 * {@inheritDoc}
	 */
	public function isGet(): bool {
		return $this->getMethod() === 'GET';
	}

	/**
	 * {@inheritDoc}
	 */
	public function isHead(): bool {
		return $this->getMethod() === 'HEAD';
	}

	/**
	 * {@inheritDoc}
	 */
	public function isPost(): bool {
		return $this->getMethod() === 'POST';
	}

	/**
	 * {@inheritDoc}
	 */
	public function isPut(): bool {
		return $this->getMethod() === 'PUT';
	}

	/**
	 * {@inheritDoc}
	 */
	public function isPatch(): bool {
		return $this->getMethod() === 'PATCH';
	}

	/**
	 * {@inheritDoc}
	 */
	public function isDelete(): bool {
		return $this->getMethod() === 'DELETE';
	}

	/**
	 * {@inheritDoc}
	 */
	public function isOptions(): bool {
		return $this->getMethod() === 'OPTIONS';
	}

	/**
	 * {@inheritDoc}
	 */
	public function isReadVerb(): bool {
		return in_array( $this->getMethod(), [ 'GET', 'HEAD', 'OPTIONS' ] );
	}

	/**
	 * {@inheritDoc}
	 */
	public function isAjax(): bool {
		return strtolower( $this->getHeaderLine( 'X-Requested-With' ) ) === 'xmlhttprequest';
	}

	/**
	 * Get all values or a single one from an input type.
	 *
	 * @param  array  $source
	 * @param  string $key
	 * @param  mixed  $default
	 * @return mixed
	 */
	protected function get( $source, $key = '', $default = null ) {
		if ( empty( $key ) ) {
			return $source;
		}

		return Arr::get( $source, $key, $default );
	}

	/**
	 * {@inheritDoc}
	 *
	 * @see ::get()
	 */
	public function attributes( $key = '', $default = null ) {
		return call_user_func( [ $this, 'get' ], $this->getAttributes(), $key, $default );
	}

	/**
	 * {@inheritDoc}
	 *
	 * @see ::get()
	 */
	public function query( $key = '', $default = null ) {
		return call_user_func( [ $this, 'get' ], $this->getQueryParams(), $key, $default );
	}

	/**
	 * {@inheritDoc}
	 *
	 * @see ::get()
	 */
	public function body( $key = '', $default = null ) {
		return call_user_func( [ $this, 'get' ], $this->getParsedBody(), $key, $default );
	}

	/**
	 * {@inheritDoc}
	 *
	 * @see ::get()
	 */
	public function cookies( $key = '', $default = null ) {
		return call_user_func( [ $this, 'get' ], $this->getCookieParams(), $key, $default );
	}

	/**
	 * {@inheritDoc}
	 *
	 * @see ::get()
	 */
	public function files( $key = '', $default = null ) {
		return call_user_func( [ $this, 'get' ], $this->getUploadedFiles(), $key, $default );
	}

	/**
	 * {@inheritDoc}
	 *
	 * @see ::get()
	 */
	public function server( $key = '', $default = null ) {
		return call_user_func( [ $this, 'get' ], $this->getServerParams(), $key, $default );
	}

	/**
	 * {@inheritDoc}
	 *
	 * @see ::get()
	 */
	public function headers( $key = '', $default = null ) {
		return call_user_func( [ $this, 'get' ], $this->getHeaders(), $key, $default );
	}

	/**
	 * Send no-cache headers.
	 * This will prevent cloudflare, etc. from caching a specific page.
	 *
	 * @return void
	 */
	public function noCache() {
		add_filter(
			'nocache_headers',
			function ( $headers ) {
				$headers['Cache-Control'] = 'no-cache, must-revalidate, max-age=0, no-store';
				return $headers;
			},
			10
		);
	}
}