<?php

/**

 * HTTP API: Requests hook bridge class

 *

 * @package WordPress

 * @subpackage HTTP

 * @since 4.7.0

 */

/**

 * Bridge to connect Requests internal hooks to WordPress actions.

 *

 * @since 4.7.0

 *

 * @see Requests_Hooks

 */

class WP_HTTP_Requests_Hooks extends Requests_Hooks {

	/**

	 * Requested URL.

	 *

	 * @var string Requested URL.

	 */

	protected $url;

	/**

	 * WordPress WP_HTTP request data.

	 *

	 * @var array Request data in WP_Http format.

	 */

	protected $request = array();

	/**

	 * Constructor.

	 *

	 * @param string $url URL to request.

	 * @param array $request Request data in WP_Http format.

	 */

	public function __construct( $url, $request ) {

		$this->request = $request;

	}

	/**

	 * Dispatch a Requests hook to a native WordPress action.

	 *

	 * @param string $hook Hook name.

	 * @param array $parameters Parameters to pass to callbacks.

	 * @return boolean True if hooks were run, false if nothing was hooked.

	 */

	public function dispatch( $hook, $parameters = array() ) {

		$result = parent::dispatch( $hook, $parameters );

		// Handle back-compat actions

		switch ( $hook ) {

			case 'curl.before_send':

				/** This action is documented in wp-includes/class-wp-http-curl.php */

				do_action_ref_array( 'http_api_curl', array( &$parameters[0], $this->request, $this->url ) );

				break;

		}

		/**

		 * Transforms a native Request hook to a WordPress actions.

		 *

		 * This action maps Requests internal hook to a native WordPress action.

		 *

		 * @see https://github.com/rmccue/Requests/blob/master/docs/hooks.md

		 *

		 * @param array $parameters Parameters from Requests internal hook.

		 * @param array $request Request data in WP_Http format.

		 * @param string $url URL to request.

		 */

		do_action_ref_array( "requests-{$hook}", $parameters, $this->request, $this->url );

		return $result;

	}

}