function textBody()
{
if ($this->altBody) {
return $this->altBody;
}
$h2t = new Html2Text($this->getBody());
return $h2t->get_text();
}
/**
* Formats a message composed by drupal_mail().
*
* @see http://api.drupal.org/api/drupal/includes--mail.inc/interface/MailSystemInterface/7
*
* @param array $message
* A message array holding all relevant details for the message.
*
* @return string
* The message as it should be sent.
*/
public function format(array $message)
{
// Get default mail line endings and merge all lines in the e-mail body
// separated by the mail line endings.
$line_endings = Settings::get('mail_line_endings', PHP_EOL);
$message['body'] = SafeMarkup::set(implode($line_endings, $message['body']));
// Get applicable format.
$applicable_format = $this->getApplicableFormat($message);
// Theme message if format is set to be HTML.
if ($applicable_format == SWIFTMAILER_FORMAT_HTML) {
$render = array('#theme' => isset($message['params']['theme']) ? $message['params']['theme'] : 'swiftmailer', '#message' => $message);
$message['body'] = $this->renderer->renderRoot($render);
if ($this->config['message']['convert_mode'] || !empty($message['params']['convert'])) {
$converter = new Html2Text($message['body']);
$message['plain'] = $converter->get_text();
}
}
// Process any images specified by 'image:' which are to be added later
// in the process. All we do here is to alter the message so that image
// paths are replaced with cid's. Each image gets added to the array
// which keeps track of which images to embed in the e-mail.
$embeddable_images = array();
preg_match_all('/"image:([^"]+)"/', $message['body'], $embeddable_images);
for ($i = 0; $i < count($embeddable_images[0]); $i++) {
$image_id = $embeddable_images[0][$i];
$image_path = trim($embeddable_images[1][$i]);
$image_name = basename($image_path);
if (Unicode::substr($image_path, 0, 1) == '/') {
$image_path = Unicode::substr($image_path, 1);
}
$image = new stdClass();
$image->uri = $image_path;
$image->filename = $image_name;
$image->filemime = file_get_mimetype($image_path);
$image->cid = rand(0, 9999999999.0);
$message['params']['images'][] = $image;
$message['body'] = preg_replace($image_id, 'cid:' . $image->cid, $message['body']);
}
return $message;
}
protected function getText($source = false)
{
$source = new Html2Text($source);
return $source->get_text();
}
private function multipartMessage($htmlpart, $boundary)
{
if ($this->altBody == "") {
$h2t = new Html2Text($htmlpart);
$this->altBody = $h2t->get_text();
//$this->altBody = strip_tags ( $htmlpart, '<br>' );
//$this->altBody = str_replace(array("\r\n","\n","\t"),' ', $this->altBody);
//$this->altBody = preg_replace('/\<br(\s*)?\/?\>/i', "\n", $this->altBody);
}
$altBoundary = $this->generateBoundary();
ob_start();
// Turn on output buffering
$parts = "This is a multi-part message in MIME format." . $this->newline . $this->newline;
$parts .= "--" . $boundary . $this->newline;
$parts .= "Content-Type: multipart/alternative;" . $this->newline;
$parts .= " boundary=\"{$altBoundary}\"" . $this->newline . $this->newline;
$parts .= "--" . $altBoundary . $this->newline;
$parts .= "Content-Type: text/html; charset={$this->charset}" . $this->newline;
$parts .= "Content-Transfer-Encoding: {$this->transferEncodeing}" . $this->newline . $this->newline;
$parts .= $htmlpart . $this->newline . $this->newline;
$parts .= "--" . $altBoundary . $this->newline;
$parts .= "Content-Type: text/plain; charset={$this->charset}" . $this->newline;
$parts .= "Content-Transfer-Encoding: {$this->transferEncodeing}" . $this->newline . $this->newline;
$parts .= $this->altBody . $this->newline . $this->newline;
$parts .= "--" . $altBoundary . "--" . $this->newline . $this->newline;
if (count($this->attachments) > 0) {
for ($i = 0; $i < count($this->attachments); $i++) {
$attachment = chunk_split(base64_encode(file_get_contents($this->attachments[$i])));
$filename = basename($this->attachments[$i]);
$ext = pathinfo($filename, PATHINFO_EXTENSION);
$parts .= "--" . $boundary . $this->newline;
$parts .= "Content-Type: application/{$ext}; name=\"{$filename}\"" . $this->newline;
$parts .= "Content-Transfer-Encoding: base64" . $this->newline;
$parts .= "Content-Disposition: attachment; filename=\"{$filename}\"" . $this->newline . $this->newline;
$parts .= $attachment . $this->newline;
}
}
$parts .= "--" . $boundary . "--";
return $parts;
}
