public function onRefreshPreview()
{
$data = post('Post');
$previewHtml = Post::formatHtml($data['content'], true);
return ['preview' => $previewHtml];
}
/**
* Get the post's excerpt if available
* otherwise fall back to a limited content string.
*
* @param $post
*
* @return string
*/
private function getSummary($post)
{
$excerpt = $post->excerpt;
if (mb_strlen(trim($excerpt))) {
return $excerpt;
}
$content = $post->content;
if (Settings::get('markdownMode')) {
$content = Post::formatHtml($content);
}
return $content;
}
