/**
  * {@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');
 }
Beispiel #2
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 /**
  * {@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');
 }