public function SearchApiFlag::render in Flag Search API 8

Renders the field.

Parameters

\Drupal\views\ResultRow $values: The values retrieved from a single row of a view's query result.

Return value

string|\Drupal\Component\Render\MarkupInterface The rendered output. If the output is safe it will be wrapped in an object that implements MarkupInterface. If it is empty or unsafe it will be a string.

Overrides FieldPluginBase::render

File

src/Plugin/views/field/SearchApiFlag.php, line 21

Class

SearchApiFlag

Displays a flag link.

Namespace

Drupal\flag_search_api\Plugin\views\field

Code

public function render(ResultRow $values) {

  // Extract the entity type id and entity id from the search api id.
  $entity_info = explode(':', $values->search_api_id)[1];
  list($entity_type_id, $entity_id) = explode('/', $entity_info);

  // Remove the 'flag_' prefix of the field name to get the flag ID.
  $flag_id = substr($this->field, 5);

  // Generate flag link.
  $flag_link = [
    '#lazy_builder' => [
      'flag.link_builder:build',
      [
        $entity_type_id,
        $entity_id,
        $flag_id,
      ],
    ],
    '#create_placeholder' => TRUE,
  ];
  return $flag_link;
}