98 lines
3.3 KiB
PHP
98 lines
3.3 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of the Symfony package.
|
||
|
|
*
|
||
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||
|
|
*
|
||
|
|
* For the full copyright and license information, please view the LICENSE
|
||
|
|
* file that was distributed with this source code.
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace Symfony\Component\HttpKernel\Fragment;
|
||
|
|
|
||
|
|
use Symfony\Component\HttpFoundation\Request;
|
||
|
|
use Symfony\Component\HttpFoundation\Response;
|
||
|
|
use Symfony\Component\HttpFoundation\UriSigner;
|
||
|
|
use Symfony\Component\HttpKernel\Controller\ControllerReference;
|
||
|
|
use Twig\Environment;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Implements the Hinclude rendering strategy.
|
||
|
|
*
|
||
|
|
* @author Fabien Potencier <fabien@symfony.com>
|
||
|
|
*/
|
||
|
|
class HIncludeFragmentRenderer extends RoutableFragmentRenderer
|
||
|
|
{
|
||
|
|
private ?string $globalDefaultTemplate;
|
||
|
|
private ?UriSigner $signer;
|
||
|
|
private ?Environment $twig;
|
||
|
|
private string $charset;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param string|null $globalDefaultTemplate The global default content (it can be a template name or the content)
|
||
|
|
*/
|
||
|
|
public function __construct(?Environment $twig = null, ?UriSigner $signer = null, ?string $globalDefaultTemplate = null, string $charset = 'utf-8')
|
||
|
|
{
|
||
|
|
$this->twig = $twig;
|
||
|
|
$this->globalDefaultTemplate = $globalDefaultTemplate;
|
||
|
|
$this->signer = $signer;
|
||
|
|
$this->charset = $charset;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks if a templating engine has been set.
|
||
|
|
*/
|
||
|
|
public function hasTemplating(): bool
|
||
|
|
{
|
||
|
|
return null !== $this->twig;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Additional available options:
|
||
|
|
*
|
||
|
|
* * default: The default content (it can be a template name or the content)
|
||
|
|
* * id: An optional hx:include tag id attribute
|
||
|
|
* * attributes: An optional array of hx:include tag attributes
|
||
|
|
*/
|
||
|
|
public function render(string|ControllerReference $uri, Request $request, array $options = []): Response
|
||
|
|
{
|
||
|
|
if ($uri instanceof ControllerReference) {
|
||
|
|
$uri = (new FragmentUriGenerator($this->fragmentPath, $this->signer))->generate($uri, $request);
|
||
|
|
}
|
||
|
|
|
||
|
|
// We need to replace ampersands in the URI with the encoded form in order to return valid html/xml content.
|
||
|
|
$uri = str_replace('&', '&', $uri);
|
||
|
|
|
||
|
|
$template = $options['default'] ?? $this->globalDefaultTemplate;
|
||
|
|
if (null !== $this->twig && $template && $this->twig->getLoader()->exists($template)) {
|
||
|
|
$content = $this->twig->render($template);
|
||
|
|
} else {
|
||
|
|
$content = $template;
|
||
|
|
}
|
||
|
|
|
||
|
|
$attributes = isset($options['attributes']) && \is_array($options['attributes']) ? $options['attributes'] : [];
|
||
|
|
if (isset($options['id']) && $options['id']) {
|
||
|
|
$attributes['id'] = $options['id'];
|
||
|
|
}
|
||
|
|
$renderedAttributes = '';
|
||
|
|
if (\count($attributes) > 0) {
|
||
|
|
$flags = \ENT_QUOTES | \ENT_SUBSTITUTE;
|
||
|
|
foreach ($attributes as $attribute => $value) {
|
||
|
|
$renderedAttributes .= sprintf(
|
||
|
|
' %s="%s"',
|
||
|
|
htmlspecialchars($attribute, $flags, $this->charset, false),
|
||
|
|
htmlspecialchars($value, $flags, $this->charset, false)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return new Response(sprintf('<hx:include src="%s"%s>%s</hx:include>', $uri, $renderedAttributes, $content));
|
||
|
|
}
|
||
|
|
|
||
|
|
public function getName(): string
|
||
|
|
{
|
||
|
|
return 'hinclude';
|
||
|
|
}
|
||
|
|
}
|