/**
* {@inheritdoc)
*/
public function transform(\Swift_Mime_Message $message)
{
$body = $message->getBody();
$body = preg_replace_callback('/(src|background)="(http[^"]*)"/', function ($matches) use($message) {
$attribute = $matches[1];
$imagePath = $matches[2];
if ($fp = fopen($imagePath, "r")) {
$imagePath = $message->embed(\Swift_Image::fromPath($imagePath));
fclose($fp);
}
return sprintf('%s="%s"', $attribute, $imagePath);
}, $body);
$body = preg_replace_callback('/url\\((http[^"]*)\\)/', function ($matches) use($message) {
$imagePath = $matches[1];
if ($fp = fopen($imagePath, "r")) {
$imagePath = $message->embed(\Swift_Image::fromPath($imagePath));
fclose($fp);
}
return sprintf('url(%s)', $imagePath);
}, $body);
$message->setBody($body, 'text/html');
}
/**
* {@inheritdoc}
*/
public function embedData(string $data, string $name, string $contentType = null) : string
{
$image = Swift_Image::newInstance($data, $name, $contentType);
return $this->swift->embed($image);
}
/**
* Embed pictures
*
* @param \Swift_Mime_Message $message E-mail message
*
* @access public
* @return void
* @author Etienne de Longeaux <*****@*****.**>
*/
public function pictureEmbed(\Swift_Mime_Message &$message)
{
$body = $message->getBody();
$body = preg_replace_callback('/(src|background)="(http[^"]*)"/', function ($matches) use($message) {
$attribute = $matches[1];
$imagePath = $matches[2];
if ($fp = fopen($imagePath, "r")) {
// You can embed files from a URL if allow_url_fopen is on in php.ini
$imagePath = $message->embed(\Swift_Image::fromPath($imagePath));
fclose($fp);
}
return sprintf('%s="%s"', $attribute, $imagePath);
}, $body);
$body = preg_replace_callback('/url\\((http[^"]*)\\)/', function ($matches) use($message) {
$imagePath = $matches[1];
if ($fp = fopen($imagePath, "r")) {
// You can embed files from a URL if allow_url_fopen is on in php.ini
$imagePath = $message->embed(\Swift_Image::fromPath($imagePath));
fclose($fp);
}
return sprintf('url(%s)', $imagePath);
}, $body);
$message->setBody($body, 'text/html');
}