/**
* Returns a blob for the provided post.
*
* @param WordPress_GitHub_Sync_Post $post Post to retrieve blob for.
*
* @return WordPress_GitHub_Sync_Blob
*/
protected function get_blob_for_post(WordPress_GitHub_Sync_Post $post)
{
if ($blob = $this->get_blob_by_sha($post->sha())) {
return $blob;
}
if ($blob = $this->get_blob_by_path($post->github_path())) {
return $blob;
}
return $post->to_blob();
}
/**
* Manipulates the tree for a given post.
*
* If remove is true, removes the provided post from the current true.
* If false or nothing is provided, adds or updates the tree
* with the provided post.
*
* @param WordPress_GitHub_Sync_Post $post
* @param bool $remove
*/
public function post_to_tree($post, $remove = false)
{
$match = false;
foreach ($this->tree as $index => $blob) {
if (!isset($blob->sha)) {
continue;
}
if ($blob->sha === $post->sha()) {
unset($this->tree[$index]);
$match = true;
if (!$remove) {
$this->tree[] = $this->new_blob($post, $blob);
} else {
$this->changed = true;
}
break;
}
}
if (!$match && !$remove) {
$this->tree[] = $this->new_blob($post);
$this->changed = true;
}
}