Is it possible to retrieve an message/email in html-format using Gmail API?
As of now, I can read the full email/message, but only in plain text. I would like to view it for example on a website in html format.
This is my code so far:
$gmail = new Google_Service_Gmail($client);
$userId = "myemail@gmail.com";
$list = $gmail->users_messages->listUsersMessages('me', ['maxResults' => 1000]);
while ($list->getMessages() != null) {
foreach ($list->getMessages() as $mlist) {
$message_id = $mlist->id;
$optParamsGet2['format'] = 'full';
$single_message = $gmail->users_messages->get('me', $message_id, $optParamsGet2);
$threadId = $single_message->getThreadId();
$payload = $single_message->getPayload();
$headers = $payload->getHeaders();
$parts = $payload->getParts();
$body = $parts[0]['body'];
$rawData = $body->data;
$sanitizedData = strtr($rawData,'-_', '+/');
$decodedMessage = base64_decode($sanitizedData);
print($decodedMessage);
}
if ($list->getNextPageToken() != null) {
$pageToken = $list->getNextPageToken();
$list = $gmail->users_messages->listUsersMessages('me', ['pageToken' => $pageToken, 'maxResults' => 1000]);
} else
{
break;
}
}