public static function TaxonomyManagerHelper::vocabularyIsEmpty in Taxonomy Manager 8

Same name and namespace in other branches

1. 2.0.x src/TaxonomyManagerHelper.php \Drupal\taxonomy_manager\TaxonomyManagerHelper::vocabularyIsEmpty()

Checks if voc has terms.

Parameters

int $vid: The term ID.

Return value

bool True, if terms already exists, else false

1 call to TaxonomyManagerHelper::vocabularyIsEmpty()

TaxonomyManagerForm::buildForm in src/Form/TaxonomyManagerForm.php

Form constructor.

File

src/TaxonomyManagerHelper.php, line 21

Class

TaxonomyManagerHelper

Class for taxonomy manager helper.

Namespace

Drupal\taxonomy_manager

Code

public static function vocabularyIsEmpty($vid) {

  /** @var \Drupal\taxonomy\TermStorageInterface $term_storage */
  $term_storage = \Drupal::entityTypeManager()
    ->getStorage('taxonomy_term');
  return empty($term_storage
    ->loadTree($vid));
}