public function WordPressAudioPlayer::renderPlayer in AudioField 8

Renders the player.

Parameters

\Drupal\Core\Field\FieldItemListInterface $items: The uploaded item list.

string $langcode: The language code.

array $settings: An array of additional render settings.

Return value

array Returns the rendered array.

Overrides AudioFieldPluginBase::renderPlayer

File

src/Plugin/AudioPlayer/WordPressAudioPlayer.php, line 27

Class

WordPressAudioPlayer

Implements the WordPress Audio Player plugin.

Namespace

Drupal\audiofield\Plugin\AudioPlayer

Code

public function renderPlayer(FieldItemListInterface $items, $langcode, array $settings) {

  // Check to make sure we're installed.
  if (!$this
    ->checkInstalled()) {

    // Show the error.
    $this
      ->showInstallError();

    // Simply return the default rendering so the files are still displayed.
    return $this
      ->renderDefaultPlayer($items, $settings);
  }

  // Start building settings to pass to the javascript WordPress builder.
  $player_settings = [
    // WordPress expects this as a 0 - 100 range.
    'volume' => $settings['audio_player_initial_volume'] * 10,
    'animate' => $settings['audio_player_wordpress_animation'] ? 'yes' : 'no',
    'files' => [],
    'autoplay' => $settings['audio_player_autoplay'],
  ];

  // Format files for output.
  $template_files = $this
    ->getItemRenderList($items, $settings['audio_player_wordpress_combine_files'] ? 1 : 0);
  foreach ($template_files as $renderInfo) {

    // Pass settings for the file.
    $player_settings['files'][] = [
      'file' => $renderInfo->url
        ->toString(),
      'title' => $renderInfo->description,
      'unique_id' => $renderInfo->id,
    ];
  }

  // If we are combining into a single player, make some modifications.
  if ($settings['audio_player_wordpress_combine_files']) {

    // Wordpress expects comma-deliminated lists
    // when using multiple files in a single player.
    $wp_files = [];
    $wp_titles = [];
    foreach ($player_settings['files'] as $wp_file) {
      $wp_files[] = $wp_file['file'];
      $wp_titles[] = $wp_file['title'];
    }

    // Redeclare settings with only a single (combined) file.
    $player_settings['files'] = [
      [
        'file' => implode(',', $wp_files),
        'title' => implode(',', $wp_titles),
        'unique_id' => $player_settings['files'][0]['unique_id'],
      ],
    ];
  }
  return [
    'audioplayer' => [
      '#theme' => 'audioplayer',
      '#plugin_id' => 'wordpress',
      '#settings' => $settings,
      '#files' => $template_files,
    ],
    'downloads' => $this
      ->createDownloadList($items, $settings),
    '#attached' => [
      'library' => [
        // Attach the WordPress library.
        'audiofield/audiofield.' . $this
          ->getPluginLibraryName(),
      ],
      'drupalSettings' => [
        'audiofieldwordpress' => [
          $this
            ->getUniqueRenderId() => $player_settings,
        ],
      ],
    ],
  ];
}