sitemap_status-1.0.0-alpha4/src/Controller/SitemapStatusController.php

<?php

namespace Drupal\sitemap_status\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Link;
use Drupal\Core\Url;
use Drupal\sitemap_status\SitemapStatusInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Class SitemapStatusController.
 */
class SitemapStatusController extends ControllerBase {

  /**
   * Drupal\Core\Cache\CacheBackendInterface definition.
   *
   * @var \Drupal\Core\Cache\CacheBackendInterface
   */
  protected $cacheBackend;

  /**
   * Drupal\Core\Render\RendererInterface definition.
   *
   * @var \Drupal\Core\Render\RendererInterface
   */
  protected $renderer;

  /**
   * Drupal\sitemap_status\SitemapStatusInterface definition.
   *
   * @var \Drupal\sitemap_status\SitemapStatusInterface
   */
  protected $sitemapStatus;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    $instance = parent::create($container);
    $instance->cacheBackend = $container->get('cache.backend.sitemap_status');
    $instance->sitemapStatus = $container->get('sitemap_status');
    $instance->renderer = $container->get('renderer');
    return $instance;
  }

  /**
   * Sitemap status details.
   *
   * @return array
   *   Render array.
   */
  public function status() {
    // @todo translate 0 (unreachable) and 9 status (dom error).
    $status = $this->cacheBackend->get(SitemapStatusInterface::CACHE_ID);
    $build = [];
    if (!empty($status)) {
      $header = [
        $this->t('Location'),
        $this->t('Status'),
      ];
      $groupedLocations = [];
      $results = $status->data;
      foreach ($results as $status => $locations) {
        $statusGroup = substr($status, 0, 1);
        if (!array_key_exists($statusGroup, $groupedLocations)) {
          $groupedLocations[$statusGroup] = [];
        }
        foreach ($locations as $location) {
          $link = Link::fromTextAndUrl($location, Url::fromUri($location))->toRenderable();
          $groupedLocations[$statusGroup][] = [
            'location' => $this->renderer->render($link),
            'status' => $status . '  [' . $this->sitemapStatus->getStatusDescription((int) $status) . ']',
          ];
        }
      }
      krsort($groupedLocations);
      foreach ($groupedLocations as $group => $locations) {
        $build[$group]['details'] = [
          '#type' => 'details',
          '#title' => $group . 'xx',
          '#open' => $group !== 2,
        ];
        $build[$group]['details']['table'] = [
          '#type' => 'table',
          '#header' => $header,
          '#rows' => $locations,
        ];
      }
    }
    else {
      $build = [
        '#markup' => $this->t('Not sitemap status yet.'),
      ];
    }
    return $build;
  }

}