/**
* [pages description]
* @param [type] $folder [description]
* @return [type] [description]
*/
public static function pages($folder)
{
if (strpos($folder, ':') === false && !self::$app->isAbsolutePath($folder)) {
$path = "content:{$folder}";
} else {
$path = $folder;
}
return \Copilot\PageCollection::fromFolder($path);
}
/**
* [siblings description]
* @return [type]
*/
public function siblings($filter = null)
{
if ($this->isIndex()) {
if ($this->isRootIndex()) {
$collection = new PageCollection([]);
} else {
$collection = PageCollection::fromFolder(dirname($this->dir))->not($this);
}
} else {
$collection = PageCollection::fromFolder($this->dir)->not($this);
if (!$this->isIndex()) {
$collection = $collection->not($this->parent());
}
}
// apply filter
if ($filter && $collection->count()) {
$collection = $collection->filter($filter);
}
return $collection;
}