TimeRangeWidget.php in Time Range 8

Namespace

Drupal\time_range\Plugin\Field\FieldWidget

File

src/Plugin/Field/FieldWidget/TimeRangeWidget.php

<?php

namespace Drupal\time_range\Plugin\Field\FieldWidget;

use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Plugin implementation of the 'time_range' widget.
 *
 * @FieldWidget(
 *   id = "time_range",
 *   label = @Translation("Time range"),
 *   field_types = {
 *     "daterange"
 *   }
 * )
 */
class TimeRangeWidget extends TimeRangeWidgetBase implements ContainerFactoryPluginInterface {

  /**
   * The date format storage.
   *
   * @var \Drupal\Core\Entity\EntityStorageInterface
   */
  protected $dateStorage;

  /**
   * Constructs a TimeRangeWidget object.
   *
   * @param string $plugin_id
   *   The plugin_id for the widget.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
   *   The definition of the field to which the widget is associated.
   * @param array $settings
   *   The widget settings.
   * @param array $third_party_settings
   *   Any third party settings.
   * @param \Drupal\Core\Entity\EntityStorageInterface $date_storage
   *   The date_format entity storage.
   */
  public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, array $third_party_settings, EntityStorageInterface $date_storage) {
    parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $third_party_settings);
    $this->dateStorage = $date_storage;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['third_party_settings'], $container
      ->get('entity_type.manager')
      ->getStorage('date_format'));
  }

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    $element = parent::formElement($items, $delta, $element, $form, $form_state);
    $time_type = 'time';
    $time_format = $this->dateStorage
      ->load('html_time')
      ->getPattern();
    $element['value'] += [
      '#date_date_format' => 'none',
      '#date_date_element' => 'none',
      '#date_date_callbacks' => [],
      '#date_time_format' => $time_format,
      '#date_time_element' => $time_type,
      '#date_time_callbacks' => [],
    ];
    $element['end_value'] += [
      '#date_date_format' => 'none',
      '#date_date_element' => 'none',
      '#date_date_callbacks' => [],
      '#date_time_format' => $time_format,
      '#date_time_element' => $time_type,
      '#date_time_callbacks' => [],
    ];
    return $element;
  }

}

Classes

Name	Description
TimeRangeWidget	Plugin implementation of the 'time_range' widget.