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PATH: home / letacommog / autopropr01 / wp-content / plugins / wordpress-seo / inc

<?php
/**
 * WPSEO plugin file.
 *
 * @package WPSEO\Inc
 */

/**
 * Handles requests to My Yoast.
 */
class WPSEO_MyYoast_Api_Request {

/**
	 * The Request URL.
	 *
	 * @var string
	 */
	protected $url;

/**
	 * The request paramaters.
	 *
	 * @var array
	 */
	protected $args = array(
		'method'    => 'GET',
		'timeout'   => 10,
		'sslverify' => false,
		'headers'   => array(
			'Accept-Encoding' => '*',
		),
	);

/**
	 * Contains the fetched response.
	 *
	 * @var stdClass
	 */
	protected $response;

/**
	 * Contains the error message when request went wrong.
	 *
	 * @var string
	 */
	protected $error_message = '';

/**
	 * Constructor
	 *
	 * @codeCoverageIgnore
	 *
	 * @param string $url  The request url.
	 * @param array  $args The request arguments.
	 */
	public function __construct( $url, array $args = array() ) {
		$this->url  = 'https://my.yoast.com/api/' . $url;
		$this->args = wp_parse_args( $args, $this->args );
	}

/**
	 * Fires the request
	 *
	 * @return bool True when request is successful.
	 */
	public function fire() {
		try {
			$response       = $this->do_request( $this->url, $this->args );
			$this->response = $this->decode_response( $response );

return true;
		}

/**
		 * The Authentication exception only occurs when using Access Tokens (>= PHP 5.6).
		 * In other case this exception won't be thrown.
		 *
		 * When authentication failed just try to get a new access token based
		 * on the refresh token. If that request also has an authentication issue
		 * we just invalidate the access token by removing it.
		 */
		catch ( WPSEO_MyYoast_Authentication_Exception $authentication_exception ) {
			try {
				$access_token = $this->get_access_token();

if ( $access_token !== false ) {
					$response       = $this->do_request( $this->url, $this->args );
					$this->response = $this->decode_response( $response );
				}

return true;
			}
			catch ( WPSEO_MyYoast_Authentication_Exception $authentication_exception ) {
				$this->error_message = $authentication_exception->getMessage();

// Remove the access token entirely.
				$this->get_client()
				     ->remove_access_token(
				     	$this->get_current_user_id()
					);

return false;
			}
			catch ( WPSEO_MyYoast_Bad_Request_Exception $bad_request_exception ) {
				$this->error_message = $bad_request_exception->getMessage();

return false;
			}
		}
		catch ( WPSEO_MyYoast_Bad_Request_Exception $bad_request_exception ) {
			$this->error_message = $bad_request_exception->getMessage();

return false;
		}
	}

/**
	 * Retrieves the error message.
	 *
	 * @return string The set error message.
	 */
	public function get_error_message() {
		return $this->error_message;
	}

/**
	 * Retrieves the response.
	 *
	 * @return stdClass The response object.
	 */
	public function get_response() {
		return $this->response;
	}

/**
	 * Performs the request using WordPress internals.
	 *
	 * @codeCoverageIgnore
	 *
	 * @param string $url               The request URL.
	 * @param array  $request_arguments The request arguments.
	 *
	 * @return string                                 The retrieved body.
	 * @throws WPSEO_MyYoast_Authentication_Exception When authentication has failed.
	 * @throws WPSEO_MyYoast_Bad_Request_Exception    When request is invalid.
	 */
	protected function do_request( $url, $request_arguments ) {
		$request_arguments = $this->enrich_request_arguments( $request_arguments );
		$response          = wp_remote_request( $url, $request_arguments );

if ( is_wp_error( $response ) ) {
			throw new WPSEO_MyYoast_Bad_Request_Exception( $response->get_error_message(), $response->get_error_code() );
		}

$response_code    = wp_remote_retrieve_response_code( $response );
		$response_message = wp_remote_retrieve_response_message( $response );

// Do nothing, response code is okay.
		if ( strpos( $response_code, '200' ) ) {
			return wp_remote_retrieve_body( $response );
		}

// Authentication failed, throw an exception.
		if ( strpos( $response_code, '401' ) && WPSEO_Utils::has_access_token_support() ) {
			throw new WPSEO_MyYoast_Authentication_Exception( esc_html( $response_message ), 401 );
		}

throw new WPSEO_MyYoast_Bad_Request_Exception( esc_html( $response_message ), $response_code );
	}

/**
	 * Decodes the JSON encoded response.
	 *
	 * @param string $response The response to decode.
	 *
	 * @return stdClass                             The json decoded response.
	 * @throws WPSEO_MyYoast_Invalid_JSON_Exception When decoded string is not a JSON object.
	 */
	protected function decode_response( $response ) {
		$response = json_decode( $response );

if ( ! is_object( $response ) ) {
			throw new WPSEO_MyYoast_Invalid_JSON_Exception(
				esc_html__( 'No JSON object was returned.', 'wordpress-seo' )
			);
		}

return $response;
	}

/**
	 * Checks if MyYoast tokens are allowed and adds the token to the request body.
	 *
	 * When tokens are disallowed it will add the url to the request body.
	 *
	 * @codeCoverageIgnore
	 *
	 * @param array $request_arguments The arguments to enrich.
	 *
	 * @return array The enriched arguments
	 */
	protected function enrich_request_arguments( array $request_arguments ) {
		if ( ! WPSEO_Utils::has_access_token_support() ) {
			$request_arguments['body'] = array( 'url' => WPSEO_Utils::get_home_url() );

return $request_arguments;
		}

try {
			$access_token = $this->get_access_token();
			if ( $access_token ) {
				$request_arguments['body'] = array( 'token' => $access_token->getToken() );
			}
		}
		// @codingStandardsIgnoreLine Generic.CodeAnalysis.EmptyStatement.DetectedCATCH -- There is nothing to do.
		catch ( WPSEO_MyYoast_Bad_Request_Exception $bad_request ) {
			// Do nothing.
		}

return $request_arguments;
	}

/**
	 * Retrieves the access token.
	 *
	 * @codeCoverageIgnore
	 *
	 * @return bool|WPSEO_MyYoast_AccessToken_Interface The AccessToken when valid.
	 * @throws WPSEO_MyYoast_Bad_Request_Exception      When something went wrong in getting the access token.
	 */
	protected function get_access_token() {
		$client = $this->get_client();

if ( ! $client ) {
			return false;
		}

$access_token = $client->get_access_token();

if ( $access_token && ! $access_token->hasExpired() ) {
			return $access_token;
		}

try {
			$access_token = $client
				->get_provider()
				->getAccessToken(
					'refresh_token',
					array(
						'refresh_token' => $access_token->getRefreshToken(),
					)
				);

$client->save_access_token( $this->get_current_user_id(), $access_token );

return $access_token;
		}
		catch ( Exception $e ) {
			throw new WPSEO_MyYoast_Bad_Request_Exception( $e->getMessage() );
		}
	}

/**
	 * Retrieves an instance of the MyYoast client.
	 *
	 * @codeCoverageIgnore
	 *
	 * @return WPSEO_MyYoast_Client Instance of the client
	 */
	protected function get_client() {
		static $client;

if ( ! $client ) {
			$client = new WPSEO_MyYoast_Client();
		}

return $client;
	}

/**
	 * Wraps the get current user id function.
	 *
	 * @codeCoverageIgnore
	 *
	 * @return int The user id.
	 */
	protected function get_current_user_id() {
		return get_current_user_id();
	}
}

[+] ..
[-] interface-wpseo-wordpress-ajax-integration.php [edit]
[-] interface-wpseo-wordpress-integration.php [edit]
[-] class-wpseo-installation.php [edit]
[-] class-wpseo-admin-bar-menu.php [edit]
[-] class-post-type.php [edit]
[-] class-wpseo-replace-vars.php [edit]
[-] index.php [edit]
[+] exceptions
[-] class-wpseo-shortlinker.php [edit]
[-] class-myyoast-api-request.php [edit]
[+] options
[-] language-utils.php [edit]
[-] class-wpseo-content-images.php [edit]
[-] class-wpseo-statistics.php [edit]
[-] class-wpseo-utils.php [edit]
[-] class-wpseo-endpoint-factory.php [edit]
[-] class-wpseo-image-utils.php [edit]
[-] class-wpseo-custom-taxonomies.php [edit]
[-] wpseo-functions.php [edit]
[-] class-wpseo-replacement-variable.php [edit]
[-] class-wpseo-validator.php [edit]
[+] structured-data-blocks
[-] class-wpseo-meta.php [edit]
[-] js.php [edit]
[-] class-structured-data-blocks.php [edit]
[+] sitemaps
[-] class-wpseo-custom-fields.php [edit]
[-] wpseo-functions-deprecated.php [edit]
[-] class-wpseo-features.php [edit]
[-] class-upgrade.php [edit]
[-] class-wpseo-primary-term.php [edit]
[+] indexables
[-] class-rewrite.php [edit]
[-] class-wpseo-rank.php [edit]
[-] wpseo-non-ajax-functions.php [edit]