public function afterSave()
{
// parent for path and full url
if ($this->isRoot()) {
# path
$path = $this->title;
# full url
$url = $this->url_part ? '/' . $this->url_part : $this->url_part;
} else {
$parents = $this->ancestors()->findAll();
// path
$tmp = CHtml::listData($parents, 'id', 'title');
$tmp[] = $this->title;
$path = implode(' → ', $tmp);
// full url
if (!empty($this->url_part)) {
$tmp = CHtml::listData($parents, 'id', 'url_part');
$tmp[] = $this->url_part;
$tmp = EArray::trimEmpty($tmp);
$url = '/' . implode('/', $tmp);
} else {
$url = null;
}
}
$this->updateByPk($this->id, array('path' => $path, 'url' => $url));
return parent::afterSave();
}
/**
* Process filter
* @param callable $closure
* @return \Kohkimakimoto\EArray\EArray
*/
public function filter($closure)
{
if (!$closure instanceof \Closure) {
throw new \RuntimeException("The argument must be a closure");
}
$new = new EArray();
foreach ($this as $key => $value) {
if (call_user_func($closure, $key, $value)) {
$rawValue = $this->getRawValue($key);
$new->set($key, $rawValue);
}
}
return $new;
}