Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory : /home/corals/www/wp-content/plugins/post-smtp/Postman/Postman-Mail/ |
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if ( ! class_exists( 'PostmanSendGridMailEngine' ) ) {
require_once 'Services/SendGrid/Handler.php';
/**
* Sends mail with the SendGrid API
* https://sendgrid.com/docs/API_Reference/Web_API/mail.html
*
* @author jasonhendriks
*/
class PostmanSendGridMailEngine implements PostmanMailEngine {
// logger for all concrete classes - populate with setLogger($logger)
protected $logger;
// the result
private $transcript;
private $apiKey;
/**
*
* @param mixed $senderEmail
* @param mixed $accessToken
*/
function __construct( $apiKey ) {
assert( ! empty( $apiKey ) );
$this->apiKey = $apiKey;
// create the logger
$this->logger = new PostmanLogger( get_class( $this ) );
}
/**
* (non-PHPdoc)
*
* @see PostmanSmtpEngine::send()
*/
public function send( PostmanMessage $message ) {
$options = PostmanOptions::getInstance();
$sendgrid = new PostmanSendGrid( $this->apiKey );
$content = array();
$recipients = array();
$headers = array();
// add the From Header
$sender = $message->getFromAddress();
$senderEmail = ! empty( $sender->getEmail() ) ? $sender->getEmail() : $options->getMessageSenderEmail();
$senderName = ! empty( $sender->getName() ) ? $sender->getName() : $options->getMessageSenderName();
$content['from'] = array(
'email' => $senderEmail,
'name' => $senderName
);
// now log it
$sender->log( $this->logger, 'From' );
$duplicates = array();
// add the to recipients
foreach ( ( array ) $message->getToRecipients() as $recipient ) {
if ( ! in_array( $recipient->getEmail(), $duplicates ) ) {
$content['personalizations'][0]['to'][] = array(
'email' => $recipient->getEmail(),
'name' => $recipient->getName()
);
$duplicates[] = $recipient->getEmail();
}
}
// add the subject
if ( null !== $message->getSubject() ) {
$content['subject'] = $message->getSubject();
}
// add the message content
$textPart = $message->getBodyTextPart();
if ( ! empty( $textPart ) ) {
$this->logger->debug( 'Adding body as text' );
$content['content'] = array(
array(
'value' => $textPart,
'type' => 'text/plain',
)
);
}
$htmlPart = $message->getBodyHtmlPart();
if ( ! empty( $htmlPart ) ) {
$this->logger->debug( 'Adding body as html' );
$content['content'] = array(
array(
'value' => $htmlPart,
'type' => 'text/html',
)
);
}
// add the reply-to
$replyTo = $message->getReplyTo();
// $replyTo is null or a PostmanEmailAddress object
if ( isset( $replyTo ) ) {
$content['reply_to'] = array(
'email' => $replyTo->getEmail(),
'name' => $replyTo->getName()
);
}
// add the Postman signature - append it to whatever the user may have set
if ( ! $options->isStealthModeEnabled() ) {
$pluginData = apply_filters( 'postman_get_plugin_metadata', null );
//$email->addHeader( 'X-Mailer', sprintf( 'Postman SMTP %s for WordPress (%s)', $pluginData ['version'], 'https://wordpress.org/plugins/post-smtp/' ) );
}
// add the headers - see http://framework.zend.com/manual/1.12/en/zend.mail.additional-headers.html
foreach ( ( array ) $message->getHeaders() as $header ) {
$this->logger->debug( sprintf( 'Adding user header %s=%s', $header ['name'], $header ['content'] ) );
$headers[$header ['name']] = $header['content'];
}
// if the caller set a Content-Type header, use it
$contentType = $message->getContentType();
if ( ! empty( $contentType ) ) {
$this->logger->debug( 'Some header keys are reserved. You may not include any of the following reserved headers: x-sg-id, x-sg-eid, received, dkim-signature, Content-Type, Content-Transfer-Encoding, To, From, Subject, Reply-To, CC, BCC.' );
}
// add the cc recipients
$ccEmails = array();
foreach ( ( array ) $message->getCcRecipients() as $recipient ) {
if ( ! in_array( $recipient->getEmail(), $duplicates ) ) {
$recipient->log($this->logger, 'Cc');
$content['personalizations'][0]['cc'][] = array(
'email' => $recipient->getEmail(),
'name' => $recipient->getName()
);
$duplicates[] = $recipient->getEmail();
}
}
// add the bcc recipients
$bccEmails = array();
foreach ( ( array ) $message->getBccRecipients() as $recipient ) {
if ( ! in_array( $recipient->getEmail(), $duplicates ) ) {
$recipient->log($this->logger, 'Bcc');
$content['personalizations'][0]['bcc'][] = array(
'email' => $recipient->getEmail(),
'name' => $recipient->getName()
);
$duplicates[] = $recipient->getEmail();
}
}
if( !empty( $headers ) ){
$content['headers'] = $headers;
}
// add the messageId
$messageId = '<' . $message->getMessageId() . '>';
if ( ! empty( $messageId ) ) {
//$email->addHeader( 'message-id', $messageId );
}
// add attachments
$this->logger->debug( 'Adding attachments' );
$attachments = $this->addAttachmentsToMail( $message );
if( !empty( $attachments ) ) {
$content['attachments'] = $this->addAttachmentsToMail( $message );
}
try {
// send the message
if ( $this->logger->isDebug() ) {
$this->logger->debug( 'Sending mail' );
}
$response = $sendgrid->send( $content );
$this->transcript = print_r( $response, true );
$this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS;
$this->transcript .= print_r( $content, true );
$this->logger->debug( 'Transcript=' . $this->transcript );
} catch ( Exception $e ) {
$this->transcript = $e->getMessage();
$this->transcript .= PostmanModuleTransport::RAW_MESSAGE_FOLLOWS;
$this->transcript .= print_r( $content, true );
$this->logger->debug( 'Transcript=' . $this->transcript );
throw $e;
}
}
/**
* Add attachments to the message
*
* @param Postman_Zend_Mail $mail
*/
private function addAttachmentsToMail( PostmanMessage $message ) {
$attachments = $message->getAttachments();
if ( ! is_array( $attachments ) ) {
// WordPress may a single filename or a newline-delimited string list of multiple filenames
$attArray = explode( PHP_EOL, $attachments );
} else {
$attArray = $attachments;
}
// otherwise WordPress sends an array
$attachments = array();
foreach ( $attArray as $file ) {
if ( ! empty( $file ) ) {
$this->logger->debug( 'Adding attachment: ' . $file );
$file_name = basename( $file );
$file_parts = explode( '.', $file_name );
$file_type = wp_check_filetype( $file );
$attachments[] = array(
'content' => base64_encode( file_get_contents( $file ) ),
'type' => $file_type['type'],
'filename' => $file_name,
'disposition' => 'attachment',
'name' => $file_parts[0],
);
}
}
return $attachments;
}
// return the SMTP session transcript
public function getTranscript() {
return $this->transcript;
}
}
}