BrightcovePlaylistListBuilder.php in Brightcove Video Connect 3.x

Namespace

Drupal\brightcove

File

src/BrightcovePlaylistListBuilder.php

<?php

namespace Drupal\brightcove;

use Drupal\Core\Datetime\DateFormatter;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityListBuilder;
use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Routing\LinkGeneratorTrait;
use Drupal\Core\Session\AccountProxy;
use Drupal\Core\Url;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Defines a class to build a listing of Brightcove Playlists.
 *
 * @ingroup brightcove
 */
class BrightcovePlaylistListBuilder extends EntityListBuilder {
  use LinkGeneratorTrait;

  /**
   * Account proxy.
   *
   * @var \Drupal\Core\Session\AccountProxy
   */
  protected $accountProxy;

  /**
   * Date formatter.
   *
   * @var \Drupal\Core\Datetime\DateFormatter
   */
  protected $dateFormatter;

  /**
   * Constructor.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entity_type
   *   Entity type.
   * @param \Drupal\Core\Entity\EntityStorageInterface $storage
   *   Entity Storage.
   * @param \Drupal\Core\Session\AccountProxy $account_proxy
   *   Account proxy.
   * @param \Drupal\Core\Datetime\DateFormatter $date_formatter
   *   Date formatter.
   */
  public function __construct(EntityTypeInterface $entity_type, EntityStorageInterface $storage, AccountProxy $account_proxy, DateFormatter $date_formatter) {
    parent::__construct($entity_type, $storage);
    $this->accountProxy = $account_proxy;
    $this->dateFormatter = $date_formatter;
  }

  /**
   * {@inheritdoc}
   */
  public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) {
    return new static($entity_type, $container
      ->get('entity_type.manager')
      ->getStorage($entity_type
      ->id()), $container
      ->get('current_user'), $container
      ->get('date.formatter'));
  }

  /**
   * {@inheritdoc}
   */
  protected function getEntityIds() {
    $query = $this
      ->getStorage()
      ->getQuery()
      ->sort('changed', 'DESC');

    // Only add the pager if a limit is specified.
    if ($this->limit) {
      $query
        ->pager($this->limit);
    }
    return $query
      ->execute();
  }

  /**
   * {@inheritdoc}
   */
  public function buildHeader() {

    // Assemble header columns.
    $header = [
      'name' => $this
        ->t('Name'),
      'updated' => $this
        ->t('Updated'),
      'reference_id' => $this
        ->t('Reference ID'),
    ];

    // Add operations header column only if the user has access.
    if ($this->accountProxy
      ->hasPermission('edit brightcove playlists') || $this->accountProxy
      ->hasPermission('delete brightcove playlists')) {
      $header += parent::buildHeader();
    }
    return $header;
  }

  /**
   * {@inheritdoc}
   */
  public function buildRow(EntityInterface $entity) {

    /* @var $entity \Drupal\brightcove\Entity\BrightcovePlaylist */
    if ($entity
      ->isPublished() && $this->accountProxy
      ->hasPermission('view published brightcove playlists') || !$entity
      ->isPublished() && $this->accountProxy
      ->hasPermission('view unpublished brightcove playlists')) {
      $name = $this
        ->l($entity
        ->label(), new Url('entity.brightcove_playlist.canonical', [
        'brightcove_playlist' => $entity
          ->id(),
      ]));
    }
    else {
      $name = $entity
        ->label();
    }

    // Assemble row.
    $row = [
      'name' => $name,
      'updated' => $this->dateFormatter
        ->format($entity
        ->getChangedTime(), 'short'),
      'reference_id' => $entity
        ->getReferenceId(),
    ];

    // Add operations column only if the user has access.
    if ($this->accountProxy
      ->hasPermission('edit brightcove playlists') || $this->accountProxy
      ->hasPermission('delete brightcove playlists')) {
      $row += parent::buildRow($entity);
    }
    return $row;
  }

}

Classes

Name	Description
BrightcovePlaylistListBuilder	Defines a class to build a listing of Brightcove Playlists.