TableFormatter.php in Zircon Profile 8

Contains \Drupal\file\Plugin\Field\FieldFormatter\TableFormatter.

Namespace

Drupal\file\Plugin\Field\FieldFormatter

File

core/modules/file/src/Plugin/Field/FieldFormatter/TableFormatter.php

<?php

/**
 * @file
 * Contains \Drupal\file\Plugin\Field\FieldFormatter\TableFormatter.
 */
namespace Drupal\file\Plugin\Field\FieldFormatter;

use Drupal\Core\Field\FieldItemListInterface;

/**
 * Plugin implementation of the 'file_table' formatter.
 *
 * @FieldFormatter(
 *   id = "file_table",
 *   label = @Translation("Table of files"),
 *   field_types = {
 *     "file"
 *   }
 * )
 */
class TableFormatter extends FileFormatterBase {

  /**
   * {@inheritdoc}
   */
  public function viewElements(FieldItemListInterface $items, $langcode) {
    $elements = array();
    if ($files = $this
      ->getEntitiesToView($items, $langcode)) {
      $header = array(
        t('Attachment'),
        t('Size'),
      );
      $rows = array();
      foreach ($files as $delta => $file) {
        $rows[] = array(
          array(
            'data' => array(
              '#theme' => 'file_link',
              '#file' => $file,
              '#cache' => array(
                'tags' => $file
                  ->getCacheTags(),
              ),
            ),
          ),
          array(
            'data' => format_size($file
              ->getSize()),
          ),
        );
      }
      $elements[0] = array();
      if (!empty($rows)) {
        $elements[0] = array(
          '#theme' => 'table__file_formatter_table',
          '#header' => $header,
          '#rows' => $rows,
        );
      }
    }
    return $elements;
  }

}

Classes

Name	Description
TableFormatter	Plugin implementation of the 'file_table' formatter.