public function GetServices::simpleNodeImporterCreateTaxonomy in Simple Node Importer 8

File

src/Services/GetServices.php, line 139

Class

GetServices

Namespace

Drupal\simple_node_importer\Services

Code

public function simpleNodeImporterCreateTaxonomy($nid) {
  $node = Node::load($nid);
  $fid = $node
    ->get('field_upload_csv')
    ->getValue()[0]['target_id'];
  $file = File::load($fid);
  $uri = $file
    ->getFileUri();
  $url = Url::fromUri(file_create_url($uri))
    ->toString();
  $handle = fopen($url, 'r');
  while ($row = fgetcsv($handle)) {
    for ($i = 0; $i <= count($row) - 1; $i++) {
      $name = $row[$i];
      if (empty($name)) {
        break;
      }
      if ($i == 0) {
        $vid = strtolower(preg_replace('/\\s+/', '_', $name));
        $vocabularies = Vocabulary::loadMultiple();
        if (!isset($vocabularies[$vid])) {
          $vocabulary = Vocabulary::create([
            'vid' => $vid,
            'description' => '',
            'name' => $name,
          ]);
          $vocabulary
            ->save();
        }
      }
      else {
        $termArray = [
          'name' => $name,
          'vid' => $vid,
        ];
        $termid = \Drupal::entityManager()
          ->getStorage('taxonomy_term')
          ->loadByProperties($termArray);
        if ($i == 1) {
          if (empty($termid)) {
            Term::create($termArray)
              ->save();
          }
        }
        else {
          $parent = $row[$i - 1];
          $termArray = [
            'name' => $parent,
            'vid' => $vid,
          ];
          $termexist = 0;
          $parenttermid = \Drupal::entityManager()
            ->getStorage('taxonomy_term')
            ->loadByProperties($termArray);
          $childterms = \Drupal::entityTypeManager()
            ->getStorage('taxonomy_term')
            ->loadChildren(key($parenttermid));
          foreach ($childterms as $childterm) {
            if ($childterm
              ->getName() == $name) {
              $termexist = 1;
            }
          }
          if ($termexist == 0) {
            if (!empty($parenttermid)) {
              Term::create([
                'parent' => key($parenttermid),
                'name' => $name,
                'vid' => $vid,
              ])
                ->save();
            }
          }
        }
      }
    }
  }
  drupal_set_message(t('Taxonomies are created successfully'));
}