ekino / drupal-debug

src/Action/DisplayDumpLocation/DisplayDumpLocationAction.php

<?php

declare(strict_types=1);

/*
 * This file is part of the ekino Drupal Debug project.
 *
 * (c) ekino
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Ekino\Drupal\Debug\Action\DisplayDumpLocation;

use Ekino\Drupal\Debug\Action\EventSubscriberActionInterface;
use Ekino\Drupal\Debug\Kernel\Event\DebugKernelEvents;
use Symfony\Component\VarDumper\Cloner\VarCloner;
use Symfony\Component\VarDumper\Dumper\CliDumper;
use Symfony\Component\VarDumper\Dumper\ContextProvider\SourceContextProvider;
use Symfony\Component\VarDumper\Dumper\HtmlDumper;
use Symfony\Component\VarDumper\VarDumper;

class DisplayDumpLocationAction implements EventSubscriberActionInterface
{
    /**
     * {@inheritdoc}
     */
    public static function getSubscribedEvents(): array
    {
        return array(
            DebugKernelEvents::ON_KERNEL_INSTANTIATION => 'process',
        );
    }

    public function process(): void
    {
        if (!\class_exists(SourceContextProvider::class)) {
            return;
        }

        $cloner = new VarCloner();
        $dumper = \in_array(\PHP_SAPI, array('cli', 'phpdbg'), true) ? new CliDumper() : new HtmlDumper();

        VarDumper::setHandler(static function ($var) use ($cloner, $dumper): void {
            (function (): void {
                list('name' => $name, 'file' => $file, 'line' => $line) = (new SourceContextProvider())->getContext();

                $attr = array();
                if ($this instanceof HtmlDumper) {

$this is never a sub-type of Symfony\Component\VarDumper\Dumper\HtmlDumper.

                    if (\is_string($file)) {
                        $attr = array(
                            'file' => $file,
                            'line' => $line,
                            'title' => $file,
                        );
                    }
                } else {
                    $name = $file;
                }

                $this->line = \sprintf('%s on line %s:', $this->style('meta', $name, $attr), $this->style('meta', $line));

The method style() does not exist on Ekino\Drupal\Debug\Action\DisplayDumpLocation\DisplayDumpLocationAction.

The property line does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

                $this->dumpLine(0);

The method dumpLine() does not exist on Ekino\Drupal\Debug\Action\DisplayDumpLocation\DisplayDumpLocationAction.

            })->bindTo($dumper, $dumper)();

            $dumper->dump($cloner->cloneVar($var));
        });
    }
}