FM / Fragment

/opt/alt/php54/usr/share/pear/Symfony/Component/HttpKernel/Fragment/

/opt/alt/php54/usr/share/pear/Symfony/Component/HttpKernel/Fragment

Name	Size	Mode	Actions
EsiFragmentRenderer.php	2542	0644	edit dl rm
FragmentHandler.php	5004	0644	edit dl rm
FragmentRendererInterface.php	1239	0644	edit dl rm
HIncludeFragmentRenderer.php	5557	0644	edit dl rm
InlineFragmentRenderer.php	5411	0644	edit dl rm
RoutableFragmentRenderer.php	3123	0644	edit dl rm

Edit: /opt/alt/php54/usr/share/pear/Symfony/Component/HttpKernel/Fragment/HIncludeFragmentRenderer.php (5557B)

<?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;

if (!defined('ENT_SUBSTITUTE')) {
    define('ENT_SUBSTITUTE', 8);
}

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Templating\EngineInterface;
use Symfony\Component\HttpKernel\Controller\ControllerReference;
use Symfony\Component\HttpKernel\UriSigner;

/**
 * Implements the Hinclude rendering strategy.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class HIncludeFragmentRenderer extends RoutableFragmentRenderer
{
    private $globalDefaultTemplate;
    private $signer;
    private $templating;
    private $charset;

/**
     * Constructor.
     *
     * @param EngineInterface|\Twig_Environment $templating            An EngineInterface or a \Twig_Environment instance
     * @param UriSigner                         $signer                A UriSigner instance
     * @param string                            $globalDefaultTemplate The global default content (it can be a template name or the content)
     * @param string                            $charset
     */
    public function __construct($templating = null, UriSigner $signer = null, $globalDefaultTemplate = null, $charset = 'utf-8')
    {
        $this->setTemplating($templating);
        $this->globalDefaultTemplate = $globalDefaultTemplate;
        $this->signer = $signer;
        $this->charset = $charset;
    }

/**
     * Sets the templating engine to use to render the default content.
     *
     * @param EngineInterface|\Twig_Environment|null $templating An EngineInterface or a \Twig_Environment instance
     *
     * @throws \InvalidArgumentException
     */
    public function setTemplating($templating)
    {
        if (null !== $templating && !$templating instanceof EngineInterface && !$templating instanceof \Twig_Environment) {
            throw new \InvalidArgumentException('The hinclude rendering strategy needs an instance of \Twig_Environment or Symfony\Component\Templating\EngineInterface');
        }

$this->templating = $templating;
    }

/**
     * Checks if a templating engine has been set.
     *
     * @return Boolean true if the templating engine has been set, false otherwise
     */
    public function hasTemplating()
    {
        return null !== $this->templating;
    }

/**
     * {@inheritdoc}
     *
     * 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($uri, Request $request, array $options = array())
    {
        if ($uri instanceof ControllerReference) {
            if (null === $this->signer) {
                throw new \LogicException('You must use a proper URI when using the Hinclude rendering strategy or set a URL signer.');
            }

// we need to sign the absolute URI, but want to return the path only.
            $uri = substr($this->signer->sign($this->generateFragmentUri($uri, $request, true)), strlen($request->getSchemeAndHttpHost()));
        }

// We need to replace ampersands in the URI with the encoded form in order to return valid html/xml content.
        $uri = str_replace('&', '&amp;', $uri);

$template = isset($options['default']) ? $options['default'] : $this->globalDefaultTemplate;
        if (null !== $this->templating && $template && $this->templateExists($template)) {
            $content = $this->templating->render($template);
        } else {
            $content = $template;
        }

$attributes = isset($options['attributes']) && is_array($options['attributes']) ? $options['attributes'] : array();
        if (isset($options['id']) && $options['id']) {
            $attributes['id'] = $options['id'];
        }
        $renderedAttributes = '';
        if (count($attributes) > 0) {
            foreach ($attributes as $attribute => $value) {
                $renderedAttributes .= sprintf(
                    ' %s="%s"',
                    htmlspecialchars($attribute, ENT_QUOTES | ENT_SUBSTITUTE, $this->charset, false),
                    htmlspecialchars($value, ENT_QUOTES | ENT_SUBSTITUTE, $this->charset, false)
                );
            }
        }

return new Response(sprintf('<hx:include src="%s"%s>%s</hx:include>', $uri, $renderedAttributes, $content));
    }

/**
     * @param string $template
     *
     * @return boolean
     */
    private function templateExists($template)
    {
        if ($this->templating instanceof EngineInterface) {
            try {
                return $this->templating->exists($template);
            } catch (\InvalidArgumentException $e) {
                return false;
            }
        }

$loader = $this->templating->getLoader();
        if ($loader instanceof \Twig_ExistsLoaderInterface) {
            return $loader->exists($template);
        }

try {
            $loader->getSource($template);

return true;
        } catch (\Twig_Error_Loader $e) {
        }

return false;
    }

/**
     * {@inheritdoc}
     */
    public function getName()
    {
        return 'hinclude';
    }
}

cmd: