<?php
/**
 * Reach into core's automatic updater for its three emails.
 *
 * @package Adminkeep
 */

namespace Adminkeep\Cli;

defined( 'ABSPATH' ) || exit;

/**
 * WP_Automatic_Updater builds its core update, plugin/theme update and debug emails in protected
 * methods, called only at the end of a real update run. A subclass is the one way to call them
 * without running an update, and it keeps every word of the email core's own.
 *
 * The caller loads wp-admin/includes/class-wp-automatic-updater.php before this class is named.
 */
class CoreEmailsUpdater extends \WP_Automatic_Updater {

	/**
	 * Core's "your site has updated" email (or its fail, critical and manual siblings).
	 *
	 * @param string $type        success, fail, critical or manual.
	 * @param object $core_update The update, as core describes one.
	 * @return void
	 */
	public function core_email( $type, $core_update ) {
		$this->send_email( $type, $core_update );
	}

	/**
	 * Core's "some plugins were automatically updated" email.
	 *
	 * @param string $type       success, fail or mixed.
	 * @param array  $successful Updated items, by plugin/theme.
	 * @param array  $failed     Failed items, by plugin/theme.
	 * @return void
	 */
	public function plugin_theme_email( $type, array $successful, array $failed ) {
		$this->send_plugin_theme_email( $type, $successful, $failed );
	}

	/**
	 * Core's debug email, which development versions send after every update run.
	 *
	 * @param array $results What the run did, by type, as core records it.
	 * @return void
	 */
	public function debug_email( array $results ) {
		$this->update_results = $results;
		$this->send_debug_email();
	}
}