public function onMenuConfig($event)
{
$collection = Taxonomy::find()->sort()->asArray()->all();
$event->parameters->set($this->id, ["name" => "分类目录", "id" => $this->id, "tree" => NestedSetsTree::generateTree($collection, function ($item) {
$item["id"] = $item['taxonomy_id'];
// 这里还是用taxonomy_id的好..不用slug,因为slug很容易被更改
return $item;
})]);
}
public function init()
{
parent::init();
if ($this->slug == null) {
throw new InvalidConfigException("slug不能为空");
}
$this->currentAbsoluteUrl = \Yii::$app->getRequest()->getAbsoluteUrl();
$collection = Menu::findBySlug($this->slug);
$createCallbacks = Hook::trigger(\hass\menu\Module::EVENT_MENU_LINK_CREATE)->parameters;
$this->items = NestedSetsTree::generateTree($collection, function ($item) use($createCallbacks) {
list($item['label'], $item["url"]) = call_user_func($createCallbacks[$item['module']], $item['name'], $item['original']);
$item["options"] = Serializer::unserializeToArray($item["options"]);
return $item;
}, 'items');
}
/**
* 根据rootid返回所有子链接
* @param unknown $id
*/
public function actionViewLinks($id)
{
$countries = Menu::findOne($id);
$collection = $countries->children()->asArray()->all();
$controller = $this;
$trees = NestedSetsTree::generateTree($collection, function ($item) use($controller) {
//根据模块ID 获取模型
if ($item['module'] == $controller->module->id) {
$item['islink'] = true;
}
$node = $controller->ensureNode($item, $item['module']);
return $node;
});
if (\Yii::$app->getRequest()->getIsAjax() == true) {
return $this->renderJsonMessage(true, $trees);
}
}
/**
* Get cached tree structure of category objects
*
* @return array
*/
public function getTaxonomytree()
{
if ($this->root != null) {
$countries = Taxonomy::findOne(['slug' => $this->root]);
$collection = $countries->children()->asArray()->all();
} else {
$collection = Taxonomy::find()->sort()->asArray()->all();
}
$indexs = TaxonomyIndex::find()->where(["entity_id" => $this->getEntityId(), "entity" => $this->getEntityClass()])->asArray()->all();
$indexs = ArrayHelper::getColumn($indexs, "taxonomy_id");
$trees = NestedSetsTree::generateTree($collection, function ($item) use($indexs) {
$item["checked"] = false;
if (in_array($item["taxonomy_id"], $indexs)) {
$item["checked"] = true;
}
return $item;
});
return $trees;
}
