/**
* Get post first image path
*
* @param Post $post Current post
* @param string $filter Image filter
* @param string $host Current host
*
* @return string
*/
public function getPostFirstImagePath(Post $post, $filter = '', $host = '')
{
$imagePath = '';
if (preg_match('~<img[^>]+src="([^"]+)"[^>]*>~i', $post->getText(), $matches)) {
$imagePath = $this->cachePathResolver->getBrowserPath($matches[1], $filter);
}
if ('' === $filter && isset($matches[1])) {
$imagePath = $matches[1];
}
return $imagePath;
}
