RedhenContactRouteContext.php in RedHen CRM 8

Namespace

Drupal\redhen_contact\ContextProvider

File

modules/redhen_contact/src/ContextProvider/RedhenContactRouteContext.php

<?php

namespace Drupal\redhen_contact\ContextProvider;

use Drupal\Core\Plugin\Context\EntityContext;
use Drupal\redhen_contact\Entity\Contact;
use Drupal\Core\Cache\CacheableMetadata;
use Drupal\Core\Plugin\Context\Context;
use Drupal\Core\Plugin\Context\ContextDefinition;
use Drupal\Core\Plugin\Context\ContextProviderInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;

/**
 * Sets the current contact as context on redhen contact routes.
 *
 * @todo Remove once core gets a generic EntityRouteContext.
 */
class RedhenContactRouteContext implements ContextProviderInterface {
  use StringTranslationTrait;

  /**
   * The route match.
   *
   * @var \Drupal\Core\Routing\RouteMatchInterface
   */
  protected $routeMatch;

  /**
   * Constructs a new RedhenContactRouteContext object.
   *
   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
   *   The route match.
   */
  public function __construct(RouteMatchInterface $route_match) {
    $this->routeMatch = $route_match;
  }

  /**
   * {@inheritdoc}
   */
  public function getRuntimeContexts(array $unqualified_context_ids) {
    $context_definition = new ContextDefinition('entity:redhen_contact', NULL, FALSE);
    $value = NULL;
    if ($contact = $this->routeMatch
      ->getParameter('redhen_contact')) {
      $value = $contact;
    }
    elseif ($this->routeMatch
      ->getRouteName() == 'entity.redhen_contact.add_form') {
      $contact_type = $this->routeMatch
        ->getParameter('redhen_contact_type');
      $value = Contact::create([
        'type' => $contact_type
          ->id(),
      ]);
    }
    $cacheability = new CacheableMetadata();
    $cacheability
      ->setCacheContexts([
      'route',
    ]);
    $context = new Context($context_definition, $value);
    $context
      ->addCacheableDependency($cacheability);
    return [
      'redhen_contact' => $context,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getAvailableContexts() {
    $context = EntityContext::fromEntityTypeId('redhen_contact', $this
      ->t('Contact from URL'));
    return [
      'redhen_contact' => $context,
    ];
  }

}

Classes

Name	Description
RedhenContactRouteContext	Sets the current contact as context on redhen contact routes.