public static function BrightcoveUtil::saveOrUpdateTags in Brightcove Video Connect 3.x

Same name and namespace in other branches

1. 8.2 src/BrightcoveUtil.php \Drupal\brightcove\BrightcoveUtil::saveOrUpdateTags()
2. 8 src/BrightcoveUtil.php \Drupal\brightcove\BrightcoveUtil::saveOrUpdateTags()

Helper function to save or update tags.

Parameters

\Drupal\brightcove\BrightcoveVideoPlaylistCMSEntityInterface $entity: Video or playlist entity.

string $api_client_id: API Client ID.

array $tags: The list of tags from brightcove.

2 calls to BrightcoveUtil::saveOrUpdateTags()

BrightcovePlaylist::createOrUpdate in src/Entity/BrightcovePlaylist.php

Create or update an existing playlist from a Brightcove Playlist object.

BrightcoveVideo::createOrUpdate in src/Entity/BrightcoveVideo.php

Create or update an existing video from a Brightcove Video object.

File

src/BrightcoveUtil.php, line 418

Class

BrightcoveUtil

Utility class for Brightcove.

Namespace

Drupal\brightcove

Code

public static function saveOrUpdateTags(BrightcoveVideoPlaylistCMSEntityInterface $entity, $api_client_id, array $tags = []) {
  $entity_tags = [];
  $video_entity_tags = $entity
    ->getTags();
  foreach ($video_entity_tags as $index => $tag) {

    /** @var \Drupal\taxonomy\Entity\Term $term */
    $term = Term::load($tag['target_id']);
    if (!is_null($term)) {
      $entity_tags[$term
        ->id()] = $term
        ->getName();
    }
    else {
      unset($video_entity_tags[$index]);
      $entity
        ->setTags($video_entity_tags);
    }
  }
  if (array_values($entity_tags) != $tags) {

    // Remove deleted tags from the video.
    if (!empty($entity
      ->id())) {
      $tags_to_remove = array_diff($entity_tags, $tags);
      foreach (array_keys($tags_to_remove) as $entity_id) {
        unset($entity_tags[$entity_id]);
      }
    }

    // Add new tags.
    $new_tags = array_diff($tags, $entity_tags);
    $entity_tags = array_keys($entity_tags);
    foreach ($new_tags as $tag) {
      $taxonomy_term = NULL;
      $existing_tags = \Drupal::entityQuery('taxonomy_term')
        ->condition('vid', BrightcoveVideo::TAGS_VID)
        ->condition('name', $tag)
        ->execute();

      // Create new Taxonomy term item.
      if (empty($existing_tags)) {
        $values = [
          'name' => $tag,
          'vid' => BrightcoveVideo::TAGS_VID,
          'brightcove_api_client' => [
            'target_id' => $api_client_id,
          ],
        ];
        $taxonomy_term = Term::create($values);
        $taxonomy_term
          ->save();
      }
      $entity_tags[] = isset($taxonomy_term) ? $taxonomy_term
        ->id() : reset($existing_tags);
    }
    $entity
      ->setTags($entity_tags);
  }
}