is_php_compatible() ) {
return;
}
}
/**
* Re-use the MailCatcher class methods and properties.
*
* @since 1.2.0
*
* @param \WPMailSMTP\MailCatcher $phpmailer
*/
public function process_phpmailer( $phpmailer ) {
// Make sure that we have access to MailCatcher class methods.
if (
! $phpmailer instanceof MailCatcher &&
! $phpmailer instanceof \PHPMailer
) {
return;
}
$this->phpmailer = $phpmailer;
}
/**
* Use Google API Services to send emails.
*
* @since 1.0.0
*/
public function send() {
// Include the Google library.
require_once wp_mail_smtp()->plugin_path . '/vendor/autoload.php';
$auth = new Auth();
$message = new \Google_Service_Gmail_Message();
/*
* Right now Gmail doesn't allow to redefine From and Sender email headers.
* It always uses the email address that was used to connect to its API.
* With code below we are making sure that Email Log archive and single Email Log
* have the save value for From email header.
*/
$gmail_creds = $auth->get_user_info();
if ( ! empty( $gmail_creds['email'] ) ) {
$this->phpmailer->From = $gmail_creds['email'];
$this->phpmailer->Sender = $gmail_creds['email'];
}
// Get the raw MIME email using MailCatcher data.
// We need here to make base64URL-safe string.
$base64 = str_replace(
array( '+', '/', '=' ),
array( '-', '_', '' ),
base64_encode( $this->phpmailer->getSentMIMEMessage() )
);
$message->setRaw( $base64 );
$service = new \Google_Service_Gmail( $auth->get_client() );
try {
$response = $service->users_messages->send( 'me', $message );
$this->process_response( $response );
} catch ( \Exception $e ) {
Debug::set(
'Mailer: Gmail' . "\r\n" .
$e->getMessage()
);
return;
}
}
/**
* Save response from the API to use it later.
*
* @since 1.0.0
* @since 1.5.0 Added action "wp_mail_smtp_providers_gmail_mailer_process_response" with $response.
*
* @param \Google_Service_Gmail_Message $response
*/
protected function process_response( $response ) {
$this->response = $response;
do_action( 'wp_mail_smtp_providers_gmail_mailer_process_response', $this->response, $this->phpmailer );
}
/**
* Check whether the email was sent.
*
* @since 1.0.0
*
* @return bool
*/
public function is_email_sent() {
$is_sent = false;
if ( method_exists( $this->response, 'getId' ) ) {
$message_id = $this->response->getId();
if ( ! empty( $message_id ) ) {
$is_sent = true;
}
}
// Clear debug messages if email is successfully sent.
if ( $is_sent ) {
Debug::clear();
}
return $is_sent;
}
/**
* @inheritdoc
*/
public function get_debug_info() {
$gmail_text = array();
$options = new \WPMailSMTP\Options();
$gmail = $options->get_group( 'gmail' );
$curl_ver = 'No';
if ( function_exists( 'curl_version' ) ) {
$curl = curl_version(); // phpcs:ignore
$curl_ver = $curl['version'];
}
$gmail_text[] = 'Client ID/Secret: ' . ( ! empty( $gmail['client_id'] ) && ! empty( $gmail['client_secret'] ) ? 'Yes' : 'No' );
$gmail_text[] = 'Auth Code: ' . ( ! empty( $gmail['auth_code'] ) ? 'Yes' : 'No' );
$gmail_text[] = 'Access Token: ' . ( ! empty( $gmail['access_token'] ) ? 'Yes' : 'No' );
$gmail_text[] = '
Server:';
$gmail_text[] = 'OpenSSL: ' . ( extension_loaded( 'openssl' ) && defined( 'OPENSSL_VERSION_TEXT' ) ? OPENSSL_VERSION_TEXT : 'No' );
$gmail_text[] = 'PHP.allow_url_fopen: ' . ( ini_get( 'allow_url_fopen' ) ? 'Yes' : 'No' );
$gmail_text[] = 'PHP.stream_socket_client(): ' . ( function_exists( 'stream_socket_client' ) ? 'Yes' : 'No' );
$gmail_text[] = 'PHP.fsockopen(): ' . ( function_exists( 'fsockopen' ) ? 'Yes' : 'No' );
$gmail_text[] = 'PHP.curl_version(): ' . $curl_ver; // phpcs:ignore
if ( function_exists( 'apache_get_modules' ) ) {
$modules = apache_get_modules();
$gmail_text[] = 'Apache.mod_security: ' . ( in_array( 'mod_security', $modules, true ) || in_array( 'mod_security2', $modules, true ) ? 'Yes' : 'No' );
}
if ( function_exists( 'selinux_is_enabled' ) ) {
$gmail_text[] = 'OS.SELinux: ' . ( selinux_is_enabled() ? 'Yes' : 'No' );
}
if ( function_exists( 'grsecurity_is_enabled' ) ) {
$gmail_text[] = 'OS.grsecurity: ' . ( grsecurity_is_enabled() ? 'Yes' : 'No' );
}
return implode( '
', $gmail_text );
}
/**
* @inheritdoc
*/
public function is_mailer_complete() {
if ( ! $this->is_php_compatible() ) {
return false;
}
$auth = new Auth();
if (
$auth->is_clients_saved() &&
! $auth->is_auth_required()
) {
return true;
}
return false;
}
}