DurationRawValueFormatter.php in Duration Field 8

Namespace

Drupal\duration_field\Plugin\Field\FieldFormatter

File

src/Plugin/Field/FieldFormatter/DurationRawValueFormatter.php

<?php

namespace Drupal\duration_field\Plugin\Field\FieldFormatter;

use Drupal\Core\Field\FormatterBase;
use Drupal\Core\Field\FieldItemListInterface;

/**
 * Provides a formatter for the duration field type.
 *
 * @FieldFormatter(
 *   id = "duration_raw_value_display",
 *   label = @Translation("Raw Value"),
 *   field_types = {
 *     "duration"
 *   }
 * )
 */
class DurationRawValueFormatter extends FormatterBase {

  /**
   * {@inheritdoc}
   */
  public function settingsSummary() {
    $summary = [];
    $summary[] = $this
      ->t('Displays the value in <a href=":link">duration format</a>', [
      ':link' => 'http://en.wikipedia.org/wiki/Iso8601#Durations',
    ]);
    return $summary;
  }

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $element = [];
    foreach ($items as $delta => $item) {
      $element[$delta] = [
        '#markup' => $item->value,
      ];
    }
    return $element;
  }

}

Classes

Name	Description
DurationRawValueFormatter	Provides a formatter for the duration field type.