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<?php
namespace TheCodingMachine\CMS\Theme;
use Psr\Http\Message\StreamInterface;
use TheCodingMachine\CMS\Block\BlockInterface;
use TheCodingMachine\CMS\Block\BlockRendererInterface;
use TheCodingMachine\CMS\RenderableInterface;
use Zend\Diactoros\Stream;
class TwigTheme implements RenderableInterface
{
/**
* @var \Twig_Environment
*/
private $twig;
* @var string
private $template;
* @var BlockRendererInterface
private $blockRenderer;
public function __construct(\Twig_Environment $twig, string $template, BlockRendererInterface $blockRenderer)
$this->twig = $twig;
$this->template = $template;
$this->blockRenderer = $blockRenderer;
}
* Renders (as a stream) the data passed in parameter.
*
* @param mixed[] $context
* @return StreamInterface
public function render(array $context): StreamInterface
foreach ($context as $key => &$value) {
if ($value instanceof BlockInterface) {
$additionalContext = [
'parent' => $context,
'page' => $context['page'] ?? $context
];
$value = $this->blockRenderer->renderBlock($value, $additionalContext);
$text = $this->twig->render($this->template, $context);
$stream = new Stream('php://temp', 'wb+');
$stream->write($text);
$stream->rewind();
return $stream;
thecodingmachine /
cms-utils
