public function getCategories(&$data = [], $parent = NULL)
{
$category = Category::find()->where(['parent_id' => $parent, 'type' => 'news'])->andWhere(['NOT IN', 'id', !$this->isNewRecord ? $this->id : 0])->all();
foreach ($category as $key => $value) {
$data[$value->id] = $this->getIndent($value->indent) . $value->title;
unset($category[$key]);
$this->getCategories($data, $value->id);
}
return $data;
}
public function getCategory()
{
$post = Post::findOne($this->id);
foreach (explode(',', $post->category_id) as $value) {
$category = Category::findOne($value);
if (!empty($category)) {
$data[] = ['id' => $category->id, 'parent_id' => $category->parent_id, 'title' => $category->title, 'indent' => $this->getIndent($category->indent)];
}
}
return $data;
}