<?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 );
        static::setLanguage();
    }

    /**
     * Defines the error messages using WordPress' internationalization method.
     *
     * @since 6.8.0
     *
     * @param string $langcode  Optional. Unused. ISO 639-1 2-character language code. Default 'en'.
     * @param string $lang_path Optional. Unused. Path to the language file directory. Default empty string.
     * @return true Always returns true.
     */
    public static function setLanguage( $langcode = 'en', $lang_path = '' ) {
        static::$language = 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 host entry: ' ),
            /* 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: ' ),
            'no_smtputf8'          => __( 'Server does not support SMTPUTF8 needed to send to Unicode addresses' ),
            'imap_recommended'     => __( 'Using simplified address parser is not recommended. Install the PHP IMAP extension for full RFC822 parsing.' ),
            /* translators: %s: $useimap */
            'deprecated_argument'  => sprintf( __( 'Argument %s is deprecated' ), '$useimap' ),
        );

        return true;
    }
}