/**
* Update a blog post
*
* @param array $post
* @param array $authorsAllowed
* @param array $oldPost
* @return bool
*/
protected function processEditPost(array $post, array $authorsAllowed = [], array $oldPost = []) : bool
{
$required = ['author', 'blog_post_body', 'format', 'save_btn', 'title'];
if (!\Airship\all_keys_exist($required, $post)) {
return false;
}
if (!$this->isSuperUser()) {
if (!empty($post['author'])) {
// Only administrators can transfer ownership; block this request
return false;
}
if (!\in_array((int) $oldPost['author'], $authorsAllowed)) {
// This author is invalid.
return false;
}
}
$publish = $this->can('publish') ? $post['save_btn'] === 'publish' : false;
return $this->blog->updatePost($post, $oldPost, $publish);
}