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   1  <?php
   2  /**
   3   * WordPress PHPMailer class.
   4   *
   5   * @package WordPress
   6   * @since 6.8.0
   7   */
   8  
   9  /**
  10   * WordPress PHPMailer class.
  11   *
  12   * Overrides the internationalization method in order to use WordPress' instead.
  13   *
  14   * @since 6.8.0
  15   */
  16  class WP_PHPMailer extends PHPMailer\PHPMailer\PHPMailer {
  17  
  18      /**
  19       * Constructor.
  20       *
  21       * @since 6.8.0
  22       *
  23       * @param bool $exceptions Optional. Whether to throw exceptions for errors. Default false.
  24       */
  25  	public function __construct( $exceptions = false ) {
  26          parent::__construct( $exceptions );
  27          $this->SetLanguage();
  28      }
  29  
  30      /**
  31       * Defines the error messages using WordPress' internationalization method.
  32       *
  33       * @since 6.8.0
  34       *
  35       * @return true Always returns true.
  36       */
  37  	public function SetLanguage( $langcode = 'en', $lang_path = '' ) {
  38          $error_strings  = array(
  39              'authenticate'         => __( 'SMTP Error: Could not authenticate.' ),
  40              'buggy_php'            => sprintf(
  41                  /* translators: 1: mail.add_x_header. 2: php.ini */
  42                  __(
  43                      'Your version of PHP is affected by a bug that may result in corrupted messages. To fix it, switch to sending using SMTP, disable the %1$s option in your %2$s, or switch to MacOS or Linux, or upgrade your PHP version.'
  44                  ),
  45                  'mail.add_x_header',
  46                  'php.ini'
  47              ),
  48              'connect_host'         => __( 'SMTP Error: Could not connect to SMTP host.' ),
  49              'data_not_accepted'    => __( 'SMTP Error: data not accepted.' ),
  50              'empty_message'        => __( 'Message body empty' ),
  51              /* translators: There is a space after the colon. */
  52              'encoding'             => __( 'Unknown encoding: ' ),
  53              /* translators: There is a space after the colon. */
  54              'execute'              => __( 'Could not execute: ' ),
  55              /* translators: There is a space after the colon. */
  56              'extension_missing'    => __( 'Extension missing: ' ),
  57              /* translators: There is a space after the colon. */
  58              'file_access'          => __( 'Could not access file: ' ),
  59              /* translators: There is a space after the colon. */
  60              'file_open'            => __( 'File Error: Could not open file: ' ),
  61              /* translators: There is a space after the colon. */
  62              'from_failed'          => __( 'The following From address failed: ' ),
  63              'instantiate'          => __( 'Could not instantiate mail function.' ),
  64              /* translators: There is a space after the colon. */
  65              'invalid_address'      => __( 'Invalid address: ' ),
  66              'invalid_header'       => __( 'Invalid header name or value' ),
  67              /* translators: There is a space after the colon. */
  68              'invalid_hostentry'    => __( 'Invalid hostentry: ' ),
  69              /* translators: There is a space after the colon. */
  70              'invalid_host'         => __( 'Invalid host: ' ),
  71              /* translators: There is a space at the beginning. */
  72              'mailer_not_supported' => __( ' mailer is not supported.' ),
  73              'provide_address'      => __( 'You must provide at least one recipient email address.' ),
  74              /* translators: There is a space after the colon. */
  75              'recipients_failed'    => __( 'SMTP Error: The following recipients failed: ' ),
  76              /* translators: There is a space after the colon. */
  77              'signing'              => __( 'Signing Error: ' ),
  78              /* translators: There is a space after the colon. */
  79              'smtp_code'            => __( 'SMTP code: ' ),
  80              /* translators: There is a space after the colon. */
  81              'smtp_code_ex'         => __( 'Additional SMTP info: ' ),
  82              'smtp_connect_failed'  => __( 'SMTP connect() failed.' ),
  83              /* translators: There is a space after the colon. */
  84              'smtp_detail'          => __( 'Detail: ' ),
  85              /* translators: There is a space after the colon. */
  86              'smtp_error'           => __( 'SMTP server error: ' ),
  87              /* translators: There is a space after the colon. */
  88              'variable_set'         => __( 'Cannot set or reset variable: ' ),
  89          );
  90          $this->language = $error_strings;
  91          return true;
  92      }
  93  }