Issue #3363366 by marcoscano, DamienMcKenna:...

#3363231 by DamienMcKenna, jan kellermann: remove_robots_noydir_noodp:

  TypeError: explode(): Argument #2 ($string) must be of type string, array

  given.

#3363366 by marcoscano, DamienMcKenna: metatag_generate_entity_metatags() no

  longer accepts NULL, causing BC-breaking change.

Metatag 8.x-1.24, 2023-05-26

/**

 * Turn the meta tags for an entity into a human readable structure.

 *

 * @param \Drupal\Core\Entity\ContentEntityInterface $entity

 *   The entity object.

 * @param object|null $entity

 *   The entity object. May be skipped by passing NULL as the argument, which

 *   defers to loading the current route's entity; this is an unintended

 *   consequence of the function's poor definition.

 *

 * @return array

 *   All of the meta tags in a nested structure.

 *

 * @deprecated in metatag:8.x-1.23 and is removed from metatag:2.0.0. Use metatag_generate_entity_all_tags() instead.

 * @deprecated in metatag:8.x-1.23 and is removed from metatag:2.0.0. Use metatag_generate_entity_all_tags() instead; note that callers should always pass the entity to metatag_generate_entity_all_tags(), which is different from the behavior of metatag_generate_entity_metatags().

 *

 * @see https://www.drupal.org/node/3332350

 */

function metatag_generate_entity_metatags($entity) {

  // For backwards compatibility.

  if (empty($entity)) {

    $entity = metatag_get_route_entity();

  }

  // This is tecnnical a backwards compatibility break, but the "spirit" of this

  // function was that it was always intended to be used on content entities.

  if (!($entity instanceof ContentEntityInterface)) {

    return [];

  }

  // Defer to the replacement function.

  return metatag_generate_entity_all_tags($entity);

}