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<?php |
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/** |
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* @copyright Copyright (c) Flipbox Digital Limited |
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* @license https://flipboxfactory.com/software/guardian/license |
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* @link https://www.flipboxfactory.com/software/guardian/ |
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*/ |
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namespace flipbox\spark\filters; |
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use Craft; |
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use craft\helpers\Template; |
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use flipbox\spark\helpers\ViewHelper; |
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use flipbox\spark\views\ViewInterface; |
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use yii\base\ActionFilter; |
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use yii\base\Exception; |
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use yii\web\Controller; |
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use yii\web\Response; |
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/** |
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* @author Flipbox Factory <[email protected]> |
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* @since 1.0.0 |
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* |
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* @property Controller $sender |
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*/ |
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class RawFilter extends ActionFilter |
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{ |
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/** |
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* @var array this property defines the transformers for each action. |
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* Each action that should only support one transformer. |
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* |
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* You can use `'*'` to stand for all actions. When an action is explicitly |
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* specified, it takes precedence over the specification given by `'*'`. |
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* |
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* For example, |
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* |
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* ```php |
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* [ |
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* 'create' => $view, |
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* 'update' => $view, |
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* 'delete' => $view, |
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* '*' => $view, |
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* ] |
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* ``` |
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*/ |
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public $actions = []; |
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/** |
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* @var array|ViewInterface |
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*/ |
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public $view; |
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/** |
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* @param \yii\base\Action $action |
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* @param mixed $result |
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* @return mixed|\Twig_Markup |
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*/ |
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public function afterAction($action, $result) |
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{ |
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if (Craft::$app->getResponse()->format === Response::FORMAT_RAW) { |
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return $this->renderTemplate($result); |
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} |
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return parent::afterAction($action, $result); |
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} |
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/** |
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* @param $data |
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* @return \Twig_Markup |
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*/ |
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protected function renderTemplate($data) |
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{ |
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if (!$view = $this->findView()) { |
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return $data; |
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} |
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return Template::raw( |
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$this->resolveView($view)->render($data) |
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); |
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} |
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/** |
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* @return ViewInterface|array|null |
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* @throws Exception |
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*/ |
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protected function findView() |
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{ |
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// The requested action |
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$action = Craft::$app->requestedAction->id; |
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// Default view |
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$view = $this->view; |
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// Look for definitions |
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if (isset($this->actions[$action])) { |
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$view = $this->actions[$action]; |
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} elseif (isset($this->actions['*'])) { |
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$view = $this->actions['*']; |
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} |
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return $view; |
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} |
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/** |
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* @param $view |
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* @return ViewInterface |
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* @throws Exception |
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*/ |
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protected function resolveView($view): ViewInterface |
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{ |
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if (ViewHelper::isView($view)) { |
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return $view; |
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} |
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if (ViewHelper::isViewClass($view)) { |
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return new $view(); |
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} |
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$view = Craft::createObject($view); |
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if (!$view instanceof ViewInterface) { |
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throw new Exception("Invalid view"); |
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} |
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return $view; |
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} |
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} |
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flipbox /
spark
