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<?php |
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/** |
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* Yii2 Pages Module |
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* |
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* @link https://github.com/hiqdev/yii2-module-pages |
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* @package yii2-module-pages |
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* @license BSD-3-Clause |
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* @copyright Copyright (c) 2016-2017, HiQDev (http://hiqdev.com/) |
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*/ |
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namespace hiqdev\yii2\modules\pages\controllers; |
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use hiqdev\yii2\modules\pages\models\AbstractPage; |
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use Yii; |
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use yii\helpers\Html; |
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use yii\web\NotFoundHttpException; |
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class RenderController extends \yii\web\Controller |
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{ |
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public function getViewPath() |
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{ |
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return dirname(__DIR__) . '/views/render'; |
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} |
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/** |
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* Index action. |
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* @param string|null $page |
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* @return string rendered page |
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* @throws NotFoundHttpException |
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* @throws \yii\base\InvalidConfigException |
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*/ |
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public function actionIndex(string $page = null): string |
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{ |
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if (!$page) { |
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$page = $this->getPageName(); |
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} |
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$page = $this->module->find($page); |
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if ($page === null) { |
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throw new NotFoundHttpException(Yii::t('yii', 'Page not found.')); |
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} |
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return $this->renderPage($page); |
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} |
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/** |
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* @return string |
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* @throws \yii\base\InvalidConfigException |
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*/ |
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private function getPageName(): string |
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{ |
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preg_match('/^.+pages\/(?<pageName>.+)$/', Yii::$app->request->getUrl(), $matches); |
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return trim($matches['pageName'], '/') ?: 'index'; |
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} |
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/** |
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* @param AbstractPage $page |
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* @param array $params |
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* @return string |
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*/ |
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private function renderPage(AbstractPage $page, array $params = []): string |
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{ |
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if ($page->layout) { |
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$this->layout = $page->layout; |
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} |
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if ($page->title) { |
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$this->view->title = Html::encode($page->title); |
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} |
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$this->view->params = $page->getData(); |
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$params['controller'] = $this; |
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return $this->renderContent($page->render($params)); |
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} |
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/** |
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* @param string|null $listName |
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* @return string |
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*/ |
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public function actionList(string $listName = null): string |
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{ |
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$list = $this->module->findList($listName); |
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return $this->render('index', ['dataProvider' => $list->getDataProvider()]); |
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} |
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} |
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hiqdev /
yii2-module-pages
In PHP, under loose comparison (like
==, or!=, orswitchconditions), values of different types might be equal.For
stringvalues, the empty string''is a special case, in particular the following results might be unexpected: