Date.php in Calendar 8

Namespace

Drupal\calendar_datetime\Plugin\views\argument_default

File

calendar_datetime/src/Plugin/views/argument_default/Date.php

<?php

namespace Drupal\calendar_datetime\Plugin\views\argument_default;

use Drupal\Core\Cache\CacheableDependencyInterface;
use Drupal\Core\Datetime\DateFormatterInterface;
use Drupal\views\Plugin\views\argument_default\ArgumentDefaultPluginBase;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\HttpFoundation\Request;

/**
 * The current date argument default handler.
 *
 * @ingroup views_argument_default_plugins
 *
 * @ViewsArgumentDefault(
 *   id = "date",
 *   title = @Translation("Calendar Current date")
 * )
 */
class Date extends ArgumentDefaultPluginBase implements CacheableDependencyInterface {

  /**
   * The date formatter service.
   *
   * @var \Drupal\Core\Datetime\DateFormatterInterface
   */
  protected $dateFormatter;

  /**
   * The current Request object.
   *
   * @var \Symfony\Component\HttpFoundation\Request
   */
  protected $request;

  /**
   * Constructs a new Date instance.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
   *   The date formatter service.
   * @param \Symfony\Component\HttpFoundation\Request $request
   *   The current request.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, DateFormatterInterface $date_formatter, Request $request) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->dateFormatter = $date_formatter;
    $this->request = $request;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('date.formatter'), $container
      ->get('request_stack')
      ->getCurrentRequest());
  }

  /**
   * Return the default argument.
   */
  public function getArgument() {
    $argument = $this->argument;

    // The Date argument handlers provide their own format strings, otherwise
    // use a default.
    if ($argument instanceof Date) {

      /** @var \Drupal\views\Plugin\views\argument\Date $argument */
      $format = $argument
        ->getArgFormat();
    }
    else {
      $format = 'Y-m-d';
    }
    $request_time = $this->request->server
      ->get('REQUEST_TIME');
    return $this->dateFormatter
      ->format($request_time, 'custom', $format);
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheContexts() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function getCacheMaxAge() {
    return 0;
  }

}

Classes

Name	Description
Date	The current date argument default handler.