<?php

/**

 * WordPress PHPMailer class.

 *

 * @package WordPress

 * @since 6.8.0

 */

/**

 * WordPress PHPMailer class.

 *

 * Overrides the internationalization method in order to use WordPress' instead.

 *

 * @since 6.8.0

 */

class WP_PHPMailer extends PHPMailer\PHPMailer\PHPMailer {

	/**

	 * Constructor.

	 *

	 * @since 6.8.0

	 *

	 * @param bool $exceptions Optional. Whether to throw exceptions for errors. Default false.

	 */

	public function __construct( $exceptions = false ) {

		parent::__construct( $exceptions );

		$this->SetLanguage();

	}

	/**

	 * Defines the error messages using WordPress' internationalization method.

	 *

	 * @since 6.8.0

	 *

	 * @return true Always returns true.

	 */

	public function SetLanguage( $langcode = 'en', $lang_path = '' ) {

		$error_strings  = array(

			'authenticate'         => __( 'SMTP Error: Could not authenticate.' ),

			'buggy_php'            => sprintf(

				/* translators: 1: mail.add_x_header. 2: php.ini */

				__(

					'Your version of PHP is affected by a bug that may result in corrupted messages. To fix it, switch to sending using SMTP, disable the %1$s option in your %2$s, or switch to MacOS or Linux, or upgrade your PHP version.'

				),

				'mail.add_x_header',

				'php.ini'

			),

			'connect_host'         => __( 'SMTP Error: Could not connect to SMTP host.' ),

			'data_not_accepted'    => __( 'SMTP Error: data not accepted.' ),

			'empty_message'        => __( 'Message body empty' ),

			/* translators: There is a space after the colon. */

			'encoding'             => __( 'Unknown encoding: ' ),

			/* translators: There is a space after the colon. */

			'execute'              => __( 'Could not execute: ' ),

			/* translators: There is a space after the colon. */

			'extension_missing'    => __( 'Extension missing: ' ),

			/* translators: There is a space after the colon. */

			'file_access'          => __( 'Could not access file: ' ),

			/* translators: There is a space after the colon. */

			'file_open'            => __( 'File Error: Could not open file: ' ),

			/* translators: There is a space after the colon. */

			'from_failed'          => __( 'The following From address failed: ' ),

			'instantiate'          => __( 'Could not instantiate mail function.' ),

			/* translators: There is a space after the colon. */

			'invalid_address'      => __( 'Invalid address: ' ),

			'invalid_header'       => __( 'Invalid header name or value' ),

			/* translators: There is a space after the colon. */

			'invalid_hostentry'    => __( 'Invalid hostentry: ' ),

			/* translators: There is a space after the colon. */

			'invalid_host'         => __( 'Invalid host: ' ),

			/* translators: There is a space at the beginning. */

			'mailer_not_supported' => __( ' mailer is not supported.' ),

			'provide_address'      => __( 'You must provide at least one recipient email address.' ),

			/* translators: There is a space after the colon. */

			'recipients_failed'    => __( 'SMTP Error: The following recipients failed: ' ),

			/* translators: There is a space after the colon. */

			'signing'              => __( 'Signing Error: ' ),

			/* translators: There is a space after the colon. */

			'smtp_code'            => __( 'SMTP code: ' ),

			/* translators: There is a space after the colon. */

			'smtp_code_ex'         => __( 'Additional SMTP info: ' ),

			'smtp_connect_failed'  => __( 'SMTP connect() failed.' ),

			/* translators: There is a space after the colon. */

			'smtp_detail'          => __( 'Detail: ' ),

			/* translators: There is a space after the colon. */

			'smtp_error'           => __( 'SMTP server error: ' ),

			/* translators: There is a space after the colon. */

			'variable_set'         => __( 'Cannot set or reset variable: ' ),

		);

		$this->language = $error_strings;

		return true;

	}

}