private function AudioFieldPluginBase::getUniqueId in AudioField 8

Get a unique ID for an item.

Parameters

\Drupal\file\Plugin\Field\FieldType\FileItem|\Drupal\link\Plugin\Field\FieldType\LinkItem $item: Item for which we are generating a unique ID.

Return value

string Unique ID for the item.

1 call to AudioFieldPluginBase::getUniqueId()

AudioFieldPluginBase::getAudioRenderInfo in src/AudioFieldPluginBase.php

Get required rendering information from an entity.

File

src/AudioFieldPluginBase.php, line 406

Class

AudioFieldPluginBase

Base class for audiofield plugins. Includes global functions.

Namespace

Drupal\audiofield

Code

private function getUniqueId($item) {

  // Used to generate unique container.
  $random_generator = new Random();

  // Handle File entity.
  if ($this
    ->getClassType($item) == 'FileItem') {

    // Load the associated file.
    $file = $this
      ->loadFileFromItem($item);

    // Craft a unique ID.
    return Html::getUniqueId('file_' . $file
      ->get('fid')
      ->getValue()[0]['value'] . '_' . $random_generator
      ->name(16, TRUE));
  }
  elseif ($this
    ->getClassType($item) == 'LinkItem') {

    // Craft a unique ID.
    return Html::getUniqueId('item_' . $random_generator
      ->name(16, TRUE));
  }
  return Html::getUniqueId($random_generator
    ->name(16, TRUE));
}