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<?php |
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namespace app\widgets\navigation; |
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use app\widgets\navigation\models\Navigation; |
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use Yii; |
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use yii\base\Widget; |
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use yii\caching\TagDependency; |
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use yii\helpers\ArrayHelper; |
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use yii\helpers\Html; |
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use yii\helpers\Json; |
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use app\components\Menu; |
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class NavigationWidget extends Widget |
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{ |
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public $prependItems; |
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public $appendItems; |
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public $options; |
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public $rootId = 1; |
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public $depth = 99; |
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public $useCache = true; |
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public $viewFile = 'navigation'; |
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public $widget = ''; |
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public $linkTemplate = '<a href="{url}" title="{label}" itemprop="url"><span itemprop="name">{label}</span></a>'; |
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public $submenuTemplate = "\n<ul>\n{items}\n</ul>\n"; |
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public function init() |
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{ |
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$schema = [ |
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'role'=> "navigation", |
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'itemscope' => '', |
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'itemtype' => "http://schema.org/SiteNavigationElement", |
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]; |
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if (!trim($this->widget)) { |
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$this->widget = Menu::className(); |
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} |
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if (!is_array($this->options)) { |
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$this->options = $schema; |
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} else { |
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$this->options = ArrayHelper::merge($schema, $this->options); |
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} |
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Html::addCssClass($this->options, 'navigation-widget'); |
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} |
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public function run() |
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{ |
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Yii::beginProfile("NavigationWidget for ".$this->rootId); |
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$items = null; |
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$cacheKey = implode( |
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':', |
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[ |
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'Navigation', |
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$this->rootId, |
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$this->depth, |
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$this->viewFile |
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] |
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); |
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if ($this->useCache) { |
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if (false === $items = \Yii::$app->cache->get($cacheKey)) { |
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$items = null; |
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} |
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} |
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if (null === $items) { |
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$root = Navigation::find() |
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->where(['id' => $this->rootId]) |
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->with('children') |
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->orderBy(['sort_order' => SORT_ASC]) |
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->one(); |
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$items = []; |
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if ($this->depth > 0) { |
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foreach ($root->children as $child) { |
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$items[] = self::getTree($child, $this->depth - 1); |
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} |
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} |
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View Code Duplication |
if (count($items) > 0) { |
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\Yii::$app->cache->set( |
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$cacheKey, |
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$items, |
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86400, |
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new TagDependency([ |
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'tags' => [ |
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\devgroup\TagDependencyHelper\ActiveRecordHelper::getCommonTag(Navigation::className()) |
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] |
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]) |
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); |
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} |
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} |
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$items = ArrayHelper::merge((array) $this->prependItems, $items, (array) $this->appendItems); |
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$currentUri = Yii::$app->request->url; |
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array_walk($items, function(&$item) use ($currentUri) { |
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if ($item['url'] === $currentUri) { |
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$item['active'] = true; |
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} |
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}); |
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$result = $this->render( |
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$this->viewFile, |
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[ |
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'widget' => $this->widget, |
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'items' => $items, |
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'options' => $this->options, |
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'linkTemplate' => $this->linkTemplate, |
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'submenuTemplate' => $this->submenuTemplate, |
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] |
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); |
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Yii::endProfile("NavigationWidget for ".$this->rootId); |
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return $result; |
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} |
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/** |
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* @param Navigation $model |
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* @param int $depth |
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* @return array |
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*/ |
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private static function getTree($model, $depth) |
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{ |
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if (trim($model->url)) { |
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$url = trim($model->url); |
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} else { |
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$params = (trim($model->route_params)) ? Json::decode($model->route_params) : []; |
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$url = ArrayHelper::merge([$model->route], $params); |
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} |
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$tree = [ |
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'model' => $model, |
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'label' => $model->name, |
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'url' => $url, |
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'items' => [], |
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'options' => [], |
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]; |
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if (!empty($model->advanced_css_class)) { |
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$tree['options'] = ['class' => $model->advanced_css_class]; |
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} |
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if ($depth > 0) { |
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foreach ($model->children as $child) { |
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$tree['items'][] = self::getTree($child, $depth - 1); |
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} |
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} |
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return $tree; |
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} |
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} |
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DevGroup-ru /
dotplant2
Loading history...
This method has been deprecated. The supplier of the class has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the method will be removed from the class and what other method or class to use instead.