Mercurial > hg > isophonics-drupal-site
view core/modules/taxonomy/src/Plugin/EntityReferenceSelection/TermSelection.php @ 14:1fec387a4317
Update Drupal core to 8.5.2 via Composer
author | Chris Cannam |
---|---|
date | Mon, 23 Apr 2018 09:46:53 +0100 |
parents | 4c8ae668cc8c |
children | 129ea1e6d783 |
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<?php namespace Drupal\taxonomy\Plugin\EntityReferenceSelection; use Drupal\Component\Utility\Html; use Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection; use Drupal\Core\Form\FormStateInterface; use Drupal\taxonomy\Entity\Vocabulary; /** * Provides specific access control for the taxonomy_term entity type. * * @EntityReferenceSelection( * id = "default:taxonomy_term", * label = @Translation("Taxonomy Term selection"), * entity_types = {"taxonomy_term"}, * group = "default", * weight = 1 * ) */ class TermSelection extends DefaultSelection { /** * {@inheritdoc} */ public function defaultConfiguration() { return [ 'sort' => [ 'field' => 'name', 'direction' => 'asc', ] ] + parent::defaultConfiguration(); } /** * {@inheritdoc} */ public function buildConfigurationForm(array $form, FormStateInterface $form_state) { $form = parent::buildConfigurationForm($form, $form_state); // Sorting is not possible for taxonomy terms because we use // \Drupal\taxonomy\TermStorageInterface::loadTree() to retrieve matches. $form['sort']['#access'] = FALSE; return $form; } /** * {@inheritdoc} */ public function getReferenceableEntities($match = NULL, $match_operator = 'CONTAINS', $limit = 0) { if ($match || $limit) { return parent::getReferenceableEntities($match, $match_operator, $limit); } $options = []; $bundles = $this->entityManager->getBundleInfo('taxonomy_term'); $bundle_names = $this->getConfiguration()['target_bundles'] ?: array_keys($bundles); foreach ($bundle_names as $bundle) { if ($vocabulary = Vocabulary::load($bundle)) { if ($terms = $this->entityManager->getStorage('taxonomy_term')->loadTree($vocabulary->id(), 0, NULL, TRUE)) { foreach ($terms as $term) { $options[$vocabulary->id()][$term->id()] = str_repeat('-', $term->depth) . Html::escape($this->entityManager->getTranslationFromContext($term)->label()); } } } } return $options; } }