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<?php |
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/** |
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* @link https://github.com/vuongxuongminh/yii2-mobile-first |
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* @copyright Copyright (c) 2019 Vuong Xuong Minh |
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* @license [New BSD License](http://www.opensource.org/licenses/bsd-license.php) |
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*/ |
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namespace vxm\mobileFirst; |
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use yii\base\ViewRenderer as BaseViewRenderer; |
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use yii\di\Instance; |
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/** |
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* The renderer support rendering view in sub dir of it. |
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* |
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* @author Vuong Minh <[email protected]> |
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* @since 1.0.0 |
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*/ |
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class ViewRenderer extends BaseViewRenderer |
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{ |
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/** |
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* Origin renderer using to render file if not set [[View::renderPhpFile]] will be use. |
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* |
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* @var null|ViewRenderer |
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*/ |
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public $renderer; |
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/** |
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* @var string the device dir |
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* @see [[getFile()]] |
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*/ |
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public $dir; |
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/** |
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* @inheritDoc |
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*/ |
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public function init() |
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{ |
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if ($this->renderer) { |
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$this->renderer = Instance::ensure($this->renderer, 'yii\base\ViewRenderer'); |
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} |
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parent::init(); |
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} |
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/** |
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* @inheritDoc |
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* @throws \Throwable |
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*/ |
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public function render($view, $file, $params) |
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{ |
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$file = $this->getFile($file); |
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if ($this->renderer) { |
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$output = $this->renderer->render($view, $file, $params); |
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} else { |
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$output = $view->renderPhpFile($file, $params); |
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} |
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$ext = pathinfo($file, PATHINFO_EXTENSION); |
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if ($view->renderers[$ext] === $this) { |
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$view->renderers[$ext] = $this->renderer; |
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} |
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return $output; |
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} |
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/** |
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* Returns the file version of a specified [[$dir]]. |
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* |
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* @param string $baseFile |
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* @return string |
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*/ |
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protected function getFile(string $baseFile): string |
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{ |
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if ($dir = $this->dir) { |
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$basePath = pathinfo($baseFile, PATHINFO_DIRNAME); |
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$fileName = pathinfo($baseFile, PATHINFO_BASENAME); |
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$desiredFile = $basePath . '/' . $dir . '/' . $fileName; |
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return is_file($desiredFile) ? $desiredFile : $baseFile; |
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} else { |
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return $baseFile; |
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} |
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} |
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} |
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vuongxuongminh /
yii2-mobile-first
