/**
* {@inheritdoc}
*/
protected function getFiles(MessageInterface $message)
{
if (!$message instanceof AttachmentsAwareInterface) {
return array();
}
// Process files
list($attachments, $inline) = $this->processAttachments($message->getAttachments());
// Format params
$files = array();
if ($attachments) {
$files['attachment'] = $attachments;
}
if ($inline) {
$files['inline'] = $inline;
}
return $files;
}
/**
* {@inheritdoc}
*/
protected function format(MessageInterface $message)
{
$headers = array();
foreach ($message->getHeaders() as $name => $value) {
$headers[] = array('Name' => $name, 'Value' => $value);
}
$parameters = array('From' => $this->buildIdentityString($message->getFrom()), 'To' => $this->buildIdentityString($message->getTo()), 'Subject' => $message->getSubject(), 'Headers' => $headers, 'HtmlBody' => $message->getHtml(), 'TextBody' => $message->getText(), 'ReplyTo' => $message->getReplyTo());
if ($message instanceof TaggableInterface) {
$tag = $message->getTag();
if (is_array($tag)) {
$tag = reset($tag);
}
$parameters['Tag'] = $tag;
}
if ($message instanceof AttachmentsAwareInterface) {
$attachments = $this->processAttachments($message->getAttachments());
if ($attachments) {
$parameters['Attachments'] = $attachments;
}
}
return json_encode(array_filter($parameters));
}
/**
* {@inheritdoc}
*/
protected function format(MessageInterface $message)
{
// We should split up the ServerToken on : to get username and password
list($username, $password) = explode(':', $this->getServerToken());
$from = $this->normalizeIdentity($message->getFrom());
$toEmails = array();
$toNames = array();
foreach ($this->normalizeIdentities($message->getTo()) as $recipient) {
$toEmails[] = $recipient->getEmail();
$toNames[] = $recipient->getName();
}
$bccEmails = array();
foreach ($this->normalizeIdentities($message->getBcc()) as $recipient) {
$bccEmails[] = $recipient->getEmail();
}
$smtpApi = array();
if ($message instanceof TaggableInterface) {
$smtpApi['category'] = (array) $message->getTag();
}
if ($message instanceof MetadataAwareInterface) {
$smtpApi['unique_args'] = array_filter($message->getMetadata());
}
$inline = array();
if ($message instanceof AttachmentsAwareInterface) {
// Store inline attachment references
list(, $inline) = $this->processAttachments($message->getAttachments());
}
$parameters = array('api_user' => $username, 'api_key' => $password, 'to' => $toEmails, 'toname' => $toNames, 'from' => $from->getEmail(), 'fromname' => $from->getName(), 'subject' => $message->getSubject(), 'text' => $message->getText(), 'html' => $message->getHtml(), 'bcc' => $bccEmails, 'replyto' => $message->getReplyTo(), 'headers' => json_encode($message->getHeaders()), 'content' => $inline);
if ($smtpApi) {
$parameters['x-smtpapi'] = json_encode(array_filter($smtpApi));
}
return http_build_query(array_filter($parameters));
}
