DumperTestController.php

<?php

namespace Drupal\devel_dumper_test\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\devel\DevelDumperManagerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Class DumperTestController.
 *
 * @package Drupal\devel_dumper_test\Controller
 */
class DumperTestController extends ControllerBase {
    
    /**
     * The dumper manager.
     *
     * @var \Drupal\devel\DevelDumperManagerInterface
     */
    protected $dumper;
    
    /**
     * Constructs a new DumperTestController object.
     *
     * @param \Drupal\devel\DevelDumperManagerInterface $devel_dumper_manager
     *   The dumper manager.
     */
    public function __construct(DevelDumperManagerInterface $devel_dumper_manager) {
        $this->dumper = $devel_dumper_manager;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function create(ContainerInterface $container) {
        return new static($container->get('devel.dumper'));
    }
    
    /**
     * Returns the dump output to test.
     *
     * @return array
     *   The render array output.
     */
    public function dump() {
        $this->dumper
            ->dump('Test output');
        return [
            '#markup' => 'test',
        ];
    }
    
    /**
     * Returns the message output to test.
     *
     * @return array
     *   The render array output.
     */
    public function message() {
        $this->dumper
            ->message('Test output');
        return [
            '#markup' => 'test',
        ];
    }
    
    /**
     * Returns the debug output to test.
     *
     * @return array
     *   The render array output.
     */
    public function debug() {
        $this->dumper
            ->debug('Test output');
        return [
            '#markup' => 'test',
        ];
    }
    
    /**
     * Returns the export output to test.
     *
     * @return array
     *   The render array output.
     */
    public function export() {
        return [
            '#markup' => $this->dumper
                ->export('Test output'),
        ];
    }
    
    /**
     * Returns the renderable export output to test.
     *
     * @return array
     *   The render array output.
     */
    public function exportRenderable() {
        return $this->dumper
            ->exportAsRenderable('Test output');
    }

}