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<?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\Debug; use Symfony\Component\ErrorHandler\ErrorRenderer\ErrorRendererInterface; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\HttpFoundation\RequestStack; use Symfony\Component\Routing\Generator\UrlGeneratorInterface; /** * Formats debug file links. * * @author Jérémy Romey <jeremy@free-agent.fr> * * @final */ class FileLinkFormatter { private array|false $fileLinkFormat; private ?RequestStack $requestStack = null; private ?string $baseDir = null; private \Closure|string|null $urlFormat; /** * @param string|\Closure $urlFormat the URL format, or a closure that returns it on-demand */ public function __construct(string|array $fileLinkFormat = null, RequestStack $requestStack = null, string $baseDir = null, string|\Closure $urlFormat = null) { $fileLinkFormat ??= $_ENV['SYMFONY_IDE'] ?? $_SERVER['SYMFONY_IDE'] ?? ''; if (!\is_array($fileLinkFormat) && $fileLinkFormat = (ErrorRendererInterface::IDE_LINK_FORMATS[$fileLinkFormat] ?? $fileLinkFormat) ?: \ini_get('xdebug.file_link_format') ?: get_cfg_var('xdebug.file_link_format') ?: false) { $i = strpos($f = $fileLinkFormat, '&', max(strrpos($f, '%f'), strrpos($f, '%l'))) ?: \strlen($f); $fileLinkFormat = [substr($f, 0, $i)] + preg_split('/&([^>]++)>/', substr($f, $i), -1, \PREG_SPLIT_DELIM_CAPTURE); } $this->fileLinkFormat = $fileLinkFormat; $this->requestStack = $requestStack; $this->baseDir = $baseDir; $this->urlFormat = $urlFormat; } public function format(string $file, int $line) { if ($fmt = $this->getFileLinkFormat()) { for ($i = 1; isset($fmt[$i]); ++$i) { if (str_starts_with($file, $k = $fmt[$i++])) { $file = substr_replace($file, $fmt[$i], 0, \strlen($k)); break; } } return strtr($fmt[0], ['%f' => $file, '%l' => $line]); } return false; } /** * @internal */ public function __sleep(): array { $this->fileLinkFormat = $this->getFileLinkFormat(); return ['fileLinkFormat']; } /** * @internal */ public static function generateUrlFormat(UrlGeneratorInterface $router, string $routeName, string $queryString): ?string { try { return $router->generate($routeName).$queryString; } catch (\Throwable) { return null; } } private function getFileLinkFormat(): array|false { if ($this->fileLinkFormat) { return $this->fileLinkFormat; } if ($this->requestStack && $this->baseDir && $this->urlFormat) { $request = $this->requestStack->getMainRequest(); if ($request instanceof Request && (!$this->urlFormat instanceof \Closure || $this->urlFormat = ($this->urlFormat)())) { return [ $request->getSchemeAndHttpHost().$this->urlFormat, $this->baseDir.\DIRECTORY_SEPARATOR, '', ]; } } return false; } }