Symfony Profiler

<?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\Bundle\FrameworkBundle\CacheWarmer;
@trigger_error('The '.TemplateFinder::class.' class is deprecated since version 4.3 and will be removed in 5.0; use Twig instead.', \E_USER_DEPRECATED);
use Symfony\Component\Finder\Finder;
use Symfony\Component\HttpKernel\Bundle\BundleInterface;
use Symfony\Component\HttpKernel\KernelInterface;
use Symfony\Component\Templating\TemplateNameParserInterface;
use Symfony\Component\Templating\TemplateReferenceInterface;
/**
* Finds all the templates.
*
* @author Victor Berchet <victor@suumit.com>
*
* @deprecated since version 4.3, to be removed in 5.0; use Twig instead.
*/
class TemplateFinder implements TemplateFinderInterface
{
private $kernel;
private $parser;
private $rootDir;
private $templates;
/**
* @param string $rootDir The directory where global templates can be stored
*/
public function __construct(KernelInterface $kernel, TemplateNameParserInterface $parser, string $rootDir)
{
$this->kernel = $kernel;
$this->parser = $parser;
$this->rootDir = $rootDir;
}
/**
* Find all the templates in the bundle and in the kernel Resources folder.
*
* @return TemplateReferenceInterface[]
*/
public function findAllTemplates()
{
if (null !== $this->templates) {
return $this->templates;
}
$templates = [];
foreach ($this->kernel->getBundles() as $bundle) {
$templates = array_merge($templates, $this->findTemplatesInBundle($bundle));
}
$templates = array_merge($templates, $this->findTemplatesInFolder($this->rootDir.'/views'));
return $this->templates = $templates;
}
/**
* Find templates in the given directory.
*
* @return TemplateReferenceInterface[]
*/
private function findTemplatesInFolder(string $dir): array
{
$templates = [];
if (is_dir($dir)) {
$finder = new Finder();
foreach ($finder->files()->followLinks()->in($dir) as $file) {
$template = $this->parser->parse($file->getRelativePathname());
if (false !== $template) {
$templates[] = $template;
}
}
}
return $templates;
}
/**
* Find templates in the given bundle.
*
* @param BundleInterface $bundle The bundle where to look for templates
*
* @return TemplateReferenceInterface[]
*/
private function findTemplatesInBundle(BundleInterface $bundle): array
{
$name = $bundle->getName();
$templates = array_unique(array_merge(
$this->findTemplatesInFolder($bundle->getPath().'/Resources/views'),
$this->findTemplatesInFolder($this->rootDir.'/'.$name.'/views')
));
foreach ($templates as $i => $template) {
$templates[$i] = $template->set('bundle', $name);
}
return $templates;
}
}

vendor/symfony/framework-bundle/CacheWarmer/TemplateFinder.php line 14