CourseObjectController.php in Course 3.x

Namespace

Drupal\course\Controller

File

src/Controller/CourseObjectController.php

<?php

namespace Drupal\course\Controller;

use Drupal\Core\Ajax\AjaxResponse;
use Drupal\Core\Ajax\RedirectCommand;
use Drupal\Core\Controller\ControllerBase;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Url;
use Drupal\course\Entity\Course;
use Drupal\course\Entity\CourseObject;
class CourseObjectController extends ControllerBase {

  /**
   * AJAX handler to restore a deleted object.
   *
   * @param Course $course
   *   The course.
   * @param string $coid
   *   Course object ID, which may be a temporary string.
   *
   * @return AjaxResponse
   */
  public function restoreObject(Course $course, $course_object) {

    // Set the session value.
    $_SESSION['course'][$course
      ->id()]['editing'][$course_object]['delete'] = 0;
    $_SESSION['course'][$course
      ->id()]['editing'][$course_object]['delete_instance'] = 0;
    $response = new AjaxResponse();
    $currentURL = Url::fromRoute('course.outline', [
      'course' => $course
        ->id(),
    ]);
    $response
      ->addCommand(new RedirectCommand($currentURL
      ->toString()));
    return $response;
  }

  /**
   * Render the take course object page.
   */
  public function render(CourseObject $course_object) {
    $build = $course_object
      ->takeObject();
    if (is_array($build)) {

      // This is a render array, do not cache the content.
      $build['#cache']['max-age'] = 0;
      return $build;
    }
    return $build;
  }
  public static function getTitle($course_object) {
    return $course_object
      ->getTitle();
  }

}

Classes

Name	Description
CourseObjectController