HackedDiffController.php in Hacked! 8.2

Namespace

Drupal\hacked\Controller

File

src/Controller/HackedDiffController.php

<?php

namespace Drupal\hacked\Controller;

use Drupal\Core\Controller\ControllerBase;
use Drupal\diff\DiffEntityComparison;
use Drupal\hacked\hackedFileHasher;
use Drupal\hacked\hackedProject;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Controller routines for hacked routes.
 */
class HackedDiffController extends ControllerBase {

  /**
   * Wrapper object for writing/reading configuration from diff.plugins.yml
   */
  protected $config;

  /**
   * The diff entity comparison service.
   */
  protected $entityComparison;

  /**
   * Constructs a HackedDiffController object.
   *
   * @param DiffEntityComparison $entity_comparison
   *   DiffEntityComparison service.
   */
  public function __construct(DiffEntityComparison $entity_comparison) {
    $this->config = $this
      ->config('diff.settings');
    $this->entityComparison = $entity_comparison;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('diff.entity_comparison'));
  }

  /**
   * Shows a diff report for a specific file in a project.
   *
   * @param                              $project
   *   The hackedProject instance.
   *
   * @param \Drupal\hacked\hackedProject $project
   * @return array
   */
  public function hackedProjectDiff(hackedProject $project) {
    if (!\Drupal::moduleHandler()
      ->moduleExists('diff')) {
      return [
        '#markup' => $this
          ->t('The diff module is required to use this feature.'),
      ];
    }
    $file = \Drupal::request()
      ->get('file');
    $project
      ->identify_project();

    // Find a better way to do this:
    //    $breadcrumb = array(
    //      l('Home', '<front>'),
    //      l('Administer', 'admin'),
    //      l('Reports', 'admin/reports'),
    //      l('Hacked', 'admin/reports/hacked'),
    //      l($project->title(), 'admin/reports/hacked/' . $project->name),
    //    );
    //    drupal_set_breadcrumb($breadcrumb);
    if ($project
      ->file_is_diffable($file)) {
      $original_file = $project
        ->file_get_location('remote', $file);
      $installed_file = $project
        ->file_get_location('local', $file);

      /** @var hackedFileHasher $hasher */
      $hasher = hacked_get_file_hasher();
      $build = [
        '#theme' => 'table',
        '#header' => [
          t('Original'),
          '',
          t('Current'),
          '',
        ],
        '#rows' => $this->entityComparison
          ->getRows($hasher
          ->fetch_lines($original_file), $hasher
          ->fetch_lines($installed_file), TRUE),
      ];

      // Add the CSS for the diff.
      $build['#attached']['library'][] = 'diff/diff.general';
      $theme = $this->config
        ->get('general_settings.theme');
      if ($theme) {
        if ($theme == 'default') {
          $build['#attached']['library'][] = 'diff/diff.default';
        }
        elseif ($theme == 'github') {
          $build['#attached']['library'][] = 'diff/diff.github';
        }
      }
      elseif ($theme == NULL) {
        $build['#attached']['library'][] = 'diff/diff.github';
      }
      return $build;
    }
    return [
      '#markup' => $this
        ->t('Cannot hash binary file or file not found: %file', array(
        '%file' => $file,
      )),
    ];
  }

  /**
   * Menu title callback for the hacked site report page.
   */
  public function hackedProjectDiffTitle(hackedProject $project) {
    $file = \Drupal::request()
      ->get('file');
    return $this
      ->t('Hacked status for @file in project @project', [
      '@project' => $project
        ->title(),
      '@file' => $file,
    ]);
  }

}

Classes

Name	Description
HackedDiffController	Controller routines for hacked routes.