/**
* @param $content
* @param string $contentType
* @param null $charset
* @param bool $ignoreTrackingPixel
* @param bool $ignoreEmbedImageConversion
*/
public function setBody($content, $contentType = 'text/html', $charset = null, $ignoreTrackingPixel = false, $ignoreEmbedImageConversion = false)
{
if (!$ignoreEmbedImageConversion && $this->factory->getParameter('mailer_convert_embed_images')) {
$matches = [];
if (preg_match_all('/<img.+?src=[\\"\'](.+?)[\\"\'].*?>/i', $content, $matches)) {
$replaces = [];
foreach ($matches[1] as $match) {
if (strpos($match, 'cid:') === false) {
$replaces[$match] = $this->message->embed(\Swift_Image::fromPath($match));
}
}
$content = strtr($content, $replaces);
}
}
if (!$ignoreTrackingPixel && $this->factory->getParameter('mailer_append_tracking_pixel')) {
// Append tracking pixel
$trackingImg = '<img height="1" width="1" src="{tracking_pixel}" alt="" />';
if (strpos($content, '</body>') !== false) {
$content = str_replace('</body>', $trackingImg . '</body>', $content);
} else {
$content .= $trackingImg;
}
}
// Update the identifier for the content
$this->contentHash = md5($content . $this->plainText);
$this->body = ['content' => $content, 'contentType' => $contentType, 'charset' => $charset];
}
