3 namespace Drupal\metatag_open_graph\Plugin\metatag\Tag;
5 use \Drupal\metatag\Plugin\metatag\Tag\MetaPropertyBase;
8 * The Open Graph "Article author" meta tag.
11 * id = "article_author",
12 * label = @Translation("Article author"),
13 * description = @Translation("Links an article to an author's Facebook profile, should be either URLs to the author's profile page or their Facebook profile IDs."),
14 * name = "article:author",
15 * group = "open_graph",
22 class ArticleAuthor extends MetaPropertyBase {
23 // Nothing here yet. Just a placeholder class for a plugin.