';
$display_add_options = $message = $error = $result = '';
$swpsmtp_options = get_option( 'swpsmtp_options' );
$smtp_test_mail = get_option( 'smtp_test_mail' );
$gag_password = '#easywpsmtpgagpass#';
if ( empty( $smtp_test_mail ) ) {
$smtp_test_mail = array( 'swpsmtp_to' => '', 'swpsmtp_subject' => '', 'swpsmtp_message' => '', );
}
if ( isset( $_POST[ 'swpsmtp_form_submit' ] ) ) {
// check nounce
if ( ! check_admin_referer( plugin_basename( __FILE__ ), 'swpsmtp_nonce_name' ) ) {
$error .= " " . __( "Nonce check failed.", 'easy-wp-smtp' );
}
/* Update settings */
$swpsmtp_options[ 'from_name_field' ] = isset( $_POST[ 'swpsmtp_from_name' ] ) ? sanitize_text_field( wp_unslash( $_POST[ 'swpsmtp_from_name' ] ) ) : '';
$swpsmtp_options[ 'force_from_name_replace' ] = isset( $_POST[ 'swpsmtp_force_from_name_replace' ] ) ? 1 : false;
if ( isset( $_POST[ 'swpsmtp_from_email' ] ) ) {
if ( is_email( $_POST[ 'swpsmtp_from_email' ] ) ) {
$swpsmtp_options[ 'from_email_field' ] = sanitize_email( $_POST[ 'swpsmtp_from_email' ] );
} else {
$error .= " " . __( "Please enter a valid email address in the 'FROM' field.", 'easy-wp-smtp' );
}
}
if ( isset( $_POST[ 'swpsmtp_reply_to_email' ] ) ) {
$swpsmtp_options[ 'reply_to_email' ] = sanitize_email( $_POST[ 'swpsmtp_reply_to_email' ] );
}
if ( isset( $_POST[ 'swpsmtp_email_ignore_list' ] ) ) {
$swpsmtp_options[ 'email_ignore_list' ] = sanitize_text_field( $_POST[ 'swpsmtp_email_ignore_list' ] );
}
$swpsmtp_options[ 'smtp_settings' ][ 'host' ] = sanitize_text_field( $_POST[ 'swpsmtp_smtp_host' ] );
$swpsmtp_options[ 'smtp_settings' ][ 'type_encryption' ] = ( isset( $_POST[ 'swpsmtp_smtp_type_encryption' ] ) ) ? sanitize_text_field( $_POST[ 'swpsmtp_smtp_type_encryption' ] ) : 'none';
$swpsmtp_options[ 'smtp_settings' ][ 'autentication' ] = ( isset( $_POST[ 'swpsmtp_smtp_autentication' ] ) ) ? sanitize_text_field( $_POST[ 'swpsmtp_smtp_autentication' ] ) : 'yes';
$swpsmtp_options[ 'smtp_settings' ][ 'username' ] = sanitize_text_field( $_POST[ 'swpsmtp_smtp_username' ] );
$smtp_password = $_POST[ 'swpsmtp_smtp_password' ];
if ( $smtp_password !== $gag_password ) {
$swpsmtp_options[ 'smtp_settings' ][ 'password' ] = base64_encode( $smtp_password );
}
$swpsmtp_options[ 'smtp_settings' ][ 'enable_debug' ] = isset( $_POST[ 'swpsmtp_enable_debug' ] ) ? 1 : false;
$swpsmtp_options[ 'smtp_settings' ][ 'insecure_ssl' ] = isset( $_POST[ 'swpsmtp_insecure_ssl' ] ) ? 1 : false;
$swpsmtp_options[ 'enable_domain_check' ] = isset( $_POST[ 'swpsmtp_enable_domain_check' ] ) ? 1 : false;
if ( isset( $_POST[ 'swpsmtp_allowed_domains' ] ) ) {
$swpsmtp_options[ 'block_all_emails' ] = isset( $_POST[ 'swpsmtp_block_all_emails' ] ) ? 1 : false;
$swpsmtp_options[ 'allowed_domains' ] = base64_encode( sanitize_text_field( $_POST[ 'swpsmtp_allowed_domains' ] ) );
} else if ( ! isset( $swpsmtp_options[ 'allowed_domains' ] ) ) {
$swpsmtp_options[ 'allowed_domains' ] = '';
}
/* Check value from "SMTP port" option */
if ( isset( $_POST[ 'swpsmtp_smtp_port' ] ) ) {
if ( empty( $_POST[ 'swpsmtp_smtp_port' ] ) || 1 > intval( $_POST[ 'swpsmtp_smtp_port' ] ) || ( ! preg_match( '/^\d+$/', $_POST[ 'swpsmtp_smtp_port' ] ) ) ) {
$swpsmtp_options[ 'smtp_settings' ][ 'port' ] = '25';
$error .= " " . __( "Please enter a valid port in the 'SMTP Port' field.", 'easy-wp-smtp' );
} else {
$swpsmtp_options[ 'smtp_settings' ][ 'port' ] = sanitize_text_field( $_POST[ 'swpsmtp_smtp_port' ] );
}
}
/* Update settings in the database */
if ( empty( $error ) ) {
update_option( 'swpsmtp_options', $swpsmtp_options );
$message .= __( "Settings saved.", 'easy-wp-smtp' );
} else {
$error .= " " . __( "Settings are not saved.", 'easy-wp-smtp' );
}
}
/* Send test letter */
$swpsmtp_to = '';
if ( isset( $_POST[ 'swpsmtp_test_submit' ] ) && check_admin_referer( plugin_basename( __FILE__ ), 'swpsmtp_nonce_name' ) ) {
if ( isset( $_POST[ 'swpsmtp_to' ] ) ) {
$to_email = sanitize_text_field( $_POST[ 'swpsmtp_to' ] );
if ( is_email( $to_email ) ) {
$swpsmtp_to = $to_email;
} else {
$error .= __( "Please enter a valid email address in the recipient email field.", 'easy-wp-smtp' );
}
}
$swpsmtp_subject = isset( $_POST[ 'swpsmtp_subject' ] ) ? sanitize_text_field( $_POST[ 'swpsmtp_subject' ] ) : '';
$swpsmtp_message = isset( $_POST[ 'swpsmtp_message' ] ) ? swpsmtp_sanitize_textarea( $_POST[ 'swpsmtp_message' ] ) : '';
//Save the test mail details so it doesn't need to be filled in everytime.
$smtp_test_mail[ 'swpsmtp_to' ] = $swpsmtp_to;
$smtp_test_mail[ 'swpsmtp_subject' ] = $swpsmtp_subject;
$smtp_test_mail[ 'swpsmtp_message' ] = $swpsmtp_message;
update_option( 'smtp_test_mail', $smtp_test_mail );
if ( ! empty( $swpsmtp_to ) ) {
$result = swpsmtp_test_mail( $swpsmtp_to, $swpsmtp_subject, $swpsmtp_message );
}
}
?>
Easy WP SMTP' ), '%s is replaced by
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