Completed
Pull Request — 8.x-1.x (#127)
by Janez
07:37
created

EntityBrowserFormController::loadBrowser()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 6
rs 9.4286
cc 1
eloc 3
nc 1
nop 0
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<?php
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/**
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 * @file
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 * Contains \Drupal\entity_browser\Controllers\EntityBrowserFormController.
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 */
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namespace Drupal\entity_browser\Controllers;
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use Drupal\Component\Utility\Xss;
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use Drupal\Core\Controller\ControllerResolverInterface;
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use Drupal\Core\Controller\HtmlFormController;
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use Drupal\Core\DependencyInjection\ClassResolverInterface;
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use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
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use Drupal\Core\Entity\EntityManagerInterface;
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use Drupal\Core\Form\FormBuilderInterface;
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use Drupal\Core\Routing\RouteMatchInterface;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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use Symfony\Component\HttpFoundation\Request;
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/**
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 * Standalone entity browser page.
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 */
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class EntityBrowserFormController extends HtmlFormController implements ContainerInjectionInterface {
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  /**
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   * Current route match service.
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   *
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   * @var \Drupal\Core\Routing\RouteMatchInterface
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   */
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  protected $currentRouteMatch;
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  /**
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   * The browser storage.
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   *
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   * @var \Drupal\Core\Entity\EntityStorageInterface
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   */
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  protected $browserStorage;
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  /**
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   * Current request.
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   *
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   * @var \Symfony\Component\HttpFoundation\Request
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   */
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  protected $request;
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  /**
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   * Constructs Entity browser form controller.
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   *
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   * @param \Drupal\Core\Controller\ControllerResolverInterface $controller_resolver
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   *   The controller resolver.
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   * @param \Drupal\Core\Form\FormBuilderInterface $form_builder
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   *   The form builder.
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   * @param \Drupal\Core\DependencyInjection\ClassResolverInterface $class_resolver
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   *   The class resolver.
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   * @param RouteMatchInterface $route_match
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   *   Current route match service.
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   * @param EntityManagerInterface $entity_manager
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   *   Entity manager service.
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   * @param \Symfony\Component\HttpFoundation\Request $request
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   *   Current request.
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   */
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  public function __construct(ControllerResolverInterface $controller_resolver, FormBuilderInterface $form_builder, ClassResolverInterface $class_resolver, RouteMatchInterface $route_match, EntityManagerInterface $entity_manager, Request $request) {
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    parent::__construct($controller_resolver, $form_builder, $class_resolver);
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    $this->currentRouteMatch = $route_match;
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    $this->browserStorage = $entity_manager->getStorage('entity_browser');
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    $this->request = $request;
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    $this->formBuilder = $form_builder;
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  }
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  /**
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   * {@inheritdoc}
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   */
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  public static function create(ContainerInterface $container) {
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    return new static(
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      $container->get('controller_resolver'),
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      $container->get('form_builder'),
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      $container->get('class_resolver'),
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      $container->get('current_route_match'),
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      $container->get('entity.manager'),
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      $container->get('request_stack')->getCurrentRequest()
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    );
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  }
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  /**
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   * {@inheritdoc}
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   */
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  protected function getFormObject(RouteMatchInterface $route_match, $form_arg) {
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    return $this->loadBrowser()->getFormObject();
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  }
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  /**
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   * Standalone entity browser title callback.
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   */
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  public function title() {
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    $browser = $this->loadBrowser();
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    return Xss::filter($browser->label());
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  }
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  /**
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   * Loads entity browser object for this page.
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   *
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   * @return \Drupal\entity_browser\EntityBrowserInterface
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   *   Loads the entity browser object
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   */
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  protected function loadBrowser() {
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    /** @var $route \Symfony\Component\Routing\Route */
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    $route = $this->currentRouteMatch->getRouteObject();
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    /** @var $browser \Drupal\entity_browser\EntityBrowserInterface */
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    return $this->browserStorage->load($route->getDefault('entity_browser_id'));
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  }
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}
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