OfficeHoursListWidget.php in Office Hours 8

Namespace

Drupal\office_hours\Plugin\Field\FieldWidget

File

src/Plugin/Field/FieldWidget/OfficeHoursListWidget.php

<?php

namespace Drupal\office_hours\Plugin\Field\FieldWidget;

use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\office_hours\OfficeHoursDateHelper;

/**
 * Plugin implementation of the 'office_hours_week' widget.
 *
 * @FieldWidget(
 *   id = "office_hours_list",
 *   label = @Translation("Office hours (list)"),
 *   field_types = {
 *     "office_hours",
 *   }
 * )
 */
class OfficeHoursListWidget extends OfficeHoursWidgetBase {

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    $element = parent::formElement($items, $delta, $element, $form, $form_state);
    $item = $items[$delta];
    $default_value = [
      'day' => '',
      'day_delta' => 0,
    ];
    $default_value = isset($item) ? $item
      ->getValue() + $default_value : $default_value;
    $day = isset($default_value['day']) ? $default_value['day'] : '';
    if ($day > 6) {

      // @todo Support Exception days.
      return [];
    }
    $element['value'] = [
      '#type' => 'office_hours_list',
      '#default_value' => $default_value,
      '#day' => $day,
      // @todo Set weekday number for Exception days.
      // Make sure the value is shown in OfficeHoursSlot().
      '#daydelta' => 0,
      // Wrap all of the select elements with a fieldset.
      '#theme_wrappers' => [
        'fieldset',
      ],
      '#attributes' => [
        'class' => [
          'container-inline',
        ],
      ],
    ] + $element['value'];
    return $element;
  }

  /**
   * This function repairs the anomaly we mentioned before.
   *
   * @see formElement()
   *
   * {@inheritdoc}
   */
  public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {

    // Reformat the $values, before passing to database.
    foreach ($values as &$item) {
      $item = $item['value'];
    }
    $values = parent::massageFormValues($values, $form, $form_state);
    return $values;
  }

}

Classes

Name	Description
OfficeHoursListWidget	Plugin implementation of the 'office_hours_week' widget.