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<?php |
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declare(strict_types=1); |
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namespace App\Stream\Data; |
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use Psr\Http\Message\MessageInterface; |
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use Yiisoft\Aliases\Aliases; |
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use Yiisoft\View\WebView; |
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class WebViewConverter implements Converter, \Yiisoft\View\ViewContextInterface |
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{ |
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protected WebView $webView; |
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protected Aliases $aliases; |
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protected ?string $viewPath = null; |
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public function __construct(WebView $webView, Aliases $aliases) |
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{ |
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$this->webView = $webView; |
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$this->aliases = $aliases; |
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} |
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public static function getFormat(): string |
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{ |
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return 'text/html'; |
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} |
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public function setHeaders(MessageInterface $message): MessageInterface |
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{ |
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return $message->withHeader('Content-Type', self::getFormat()); |
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} |
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public function convert($data, array $params = []) : string |
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{ |
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if (!array_key_exists('view', $params)) { |
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throw new \InvalidArgumentException('View should be defined in the params array'); |
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} |
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if (array_key_exists('viewPath', $params)) { |
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$this->viewPath = $this->aliases->get($params['viewPath']); |
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} |
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$page = $this->webView->render( |
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$this->aliases->get($params['view']), |
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$data, |
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$this->viewPath !== null ? $this : null |
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); |
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// render layout |
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if (!array_key_exists('layout', $params)) { |
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return $page; |
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} else { |
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return $this->webView->renderFile( |
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$this->aliases->get($params['layout']), |
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$this->getLayoutParams($page), |
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$this->viewPath !== null ? $this : null |
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); |
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} |
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} |
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public function getViewPath(): string |
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{ |
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return $this->viewPath; |
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} |
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protected function getLayoutParams(string $pageContent): array |
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{ |
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return ['content' => $pageContent]; |
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} |
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} |
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yiisoft /
yii-demo
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