is_php_compatible() ) {
return;
}
}
/**
* @inheritDoc
*
* @since 1.6.0
*/
public function set_header( $name, $value ) {
$name = sanitize_text_field( $name );
$this->body['headers'][ $name ] = WP::sanitize_value( $value );
}
/**
* Set the From information for an email.
*
* @since 1.6.0
*
* @param string $email
* @param string $name
*/
public function set_from( $email, $name ) {
if ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) {
return;
}
$this->body['sender'] = array(
'email' => $email,
'name' => ! empty( $name ) ? WP::sanitize_value( $name ) : '',
);
}
/**
* Set email recipients: to, cc, bcc.
*
* @since 1.6.0
*
* @param array $recipients
*/
public function set_recipients( $recipients ) {
if ( empty( $recipients ) ) {
return;
}
// Allow for now only these recipient types.
$default = array( 'to', 'cc', 'bcc' );
$data = array();
foreach ( $recipients as $type => $emails ) {
if (
! in_array( $type, $default, true ) ||
empty( $emails ) ||
! is_array( $emails )
) {
continue;
}
$data[ $type ] = array();
// Iterate over all emails for each type.
// There might be multiple cc/to/bcc emails.
foreach ( $emails as $email ) {
$holder = array();
$addr = isset( $email[0] ) ? $email[0] : false;
$name = isset( $email[1] ) ? $email[1] : false;
if ( ! filter_var( $addr, FILTER_VALIDATE_EMAIL ) ) {
continue;
}
$holder['email'] = $addr;
if ( ! empty( $name ) ) {
$holder['name'] = $name;
}
array_push( $data[ $type ], $holder );
}
}
foreach ( $data as $type => $type_recipients ) {
$this->body[ $type ] = $type_recipients;
}
}
/**
* @inheritDoc
*
* @since 1.6.0
*/
public function set_subject( $subject ) {
$this->body['subject'] = $subject;
}
/**
* Set email content.
*
* @since 1.6.0
*
* @param string|array $content
*/
public function set_content( $content ) {
if ( empty( $content ) ) {
return;
}
if ( is_array( $content ) ) {
if ( ! empty( $content['text'] ) ) {
$this->body['textContent'] = $content['text'];
}
if ( ! empty( $content['html'] ) ) {
$this->body['htmlContent'] = $content['html'];
}
} else {
if ( $this->phpmailer->ContentType === 'text/plain' ) {
$this->body['textContent'] = $content;
} else {
$this->body['htmlContent'] = $content;
}
}
}
/**
* Doesn't support this.
*
* @since 1.6.0
*
* @param string $email
*/
public function set_return_path( $email ) {
}
/**
* Set the Reply To headers if not set already.
*
* @since 1.6.0
*
* @param array $emails
*/
public function set_reply_to( $emails ) {
if ( empty( $emails ) ) {
return;
}
$data = array();
foreach ( $emails as $user ) {
$holder = array();
$addr = isset( $user[0] ) ? $user[0] : false;
$name = isset( $user[1] ) ? $user[1] : false;
if ( ! filter_var( $addr, FILTER_VALIDATE_EMAIL ) ) {
continue;
}
$holder['email'] = $addr;
if ( ! empty( $name ) ) {
$holder['name'] = $name;
}
$data[] = $holder;
}
if ( ! empty( $data ) ) {
$this->body['replyTo'] = $data[0];
}
}
/**
* Set attachments for an email.
*
* @since 1.6.0
*
* @param array $attachments
*/
public function set_attachments( $attachments ) {
if ( empty( $attachments ) ) {
return;
}
foreach ( $attachments as $attachment ) {
$file = false;
/*
* We are not using WP_Filesystem API as we can't reliably work with it.
* It is not always available, same as credentials for FTP.
*/
try {
if ( is_file( $attachment[0] ) && is_readable( $attachment[0] ) ) {
$ext = pathinfo( $attachment[0], PATHINFO_EXTENSION );
if ( in_array( $ext, $this->allowed_attach_ext, true ) ) {
$file = file_get_contents( $attachment[0] ); // phpcs:ignore
}
}
}
catch ( \Exception $e ) {
$file = false;
}
if ( $file === false ) {
continue;
}
$this->body['attachment'][] = array(
'name' => $attachment[2],
'content' => base64_encode( $file ),
);
}
}
/**
* @inheritDoc
*
* @since 1.6.0
*
* @return \SendinBlue\Client\Model\SendSmtpEmail
*/
public function get_body() {
return new \SendinBlue\Client\Model\SendSmtpEmail( $this->body );
}
/**
* Use a library to send emails.
*
* @since 1.6.0
*/
public function send() {
try {
$api = new Api();
$response = $api->get_smtp_client()->sendTransacEmail( $this->get_body() );
$this->process_response( $response );
} catch ( \SendinBlue\Client\ApiException $e ) {
$error = json_decode( $e->getResponseBody() );
if ( json_last_error() === JSON_ERROR_NONE && ! empty( $error ) ) {
$message = '[' . sanitize_key( $error->code ) . ']: ' . esc_html( $error->message );
} else {
$message = $e->getMessage();
}
Debug::set( 'Mailer: Sendinblue' . PHP_EOL . $message );
} catch ( \Exception $e ) {
Debug::set( 'Mailer: Sendinblue' . PHP_EOL . $e->getMessage() );
return;
}
}
/**
* Save response from the API to use it later.
* All the actually response processing is done in send() method,
* because SendinBlue throws exception if any error occurs.
*
* @since 1.6.0
*
* @param \SendinBlue\Client\Model\CreateSmtpEmail $response
*/
protected function process_response( $response ) {
$this->response = $response;
}
/**
* Check whether the email was sent.
*
* @since 1.6.0
*
* @return bool
*/
public function is_email_sent() {
$is_sent = false;
if ( $this->response instanceof \SendinBlue\Client\Model\CreateSmtpEmail ) {
$is_sent = $this->response->valid();
}
// Clear debug messages if email is successfully sent.
if ( $is_sent ) {
Debug::clear();
}
return $is_sent;
}
/**
* @inheritdoc
*
* @since 1.6.0
*/
public function get_debug_info() {
$mailjet_text[] = 'API Key: ' . ( $this->is_mailer_complete() ? 'Yes' : 'No' );
return implode( '
', $mailjet_text );
}
/**
* @inheritdoc
*
* @since 1.6.0
*/
public function is_mailer_complete() {
$options = $this->options->get_group( $this->mailer );
// API key is the only required option.
if ( ! empty( $options['api_key'] ) ) {
return true;
}
return false;
}
}