public function TaxonomiesController::importTaxonomies in Structure Sync 8

Same name and namespace in other branches

1. 2.x src/Controller/TaxonomiesController.php \Drupal\structure_sync\Controller\TaxonomiesController::importTaxonomies()

Function to import taxonomy terms.

When this function is used without the designated form, you should assign an array with a key value pair for form with key 'style' and value 'full', 'safe' or 'force' to apply that import style.

File

src/Controller/TaxonomiesController.php, line 163

Class

TaxonomiesController

Controller for syncing taxonomy terms.

Namespace

Drupal\structure_sync\Controller

Code

public function importTaxonomies(array $form, FormStateInterface $form_state = NULL) {
  StructureSyncHelper::logMessage('Taxonomy import started');

  // Check if the import style has been defined in the form (state) and else
  // get it from the form array.
  if (is_object($form_state) && $form_state
    ->hasValue('import_voc_list')) {
    $taxonomiesSelected = $form_state
      ->getValue('import_voc_list');
    $taxonomiesSelected = array_filter($taxonomiesSelected, 'is_string');
  }
  if (array_key_exists('style', $form)) {
    $style = $form['style'];
  }
  else {
    StructureSyncHelper::logMessage('No style defined on taxonomy import', 'error');
    return;
  }
  StructureSyncHelper::logMessage('Using "' . $style . '" style for taxonomy import');

  // Get taxonomies from config.
  $taxonomiesConfig = $this->config
    ->get('taxonomies');
  $taxonomies = [];
  if (isset($taxonomiesSelected)) {
    foreach ($taxonomiesConfig as $taxKey => $taxValue) {
      if (in_array($taxKey, $taxonomiesSelected)) {
        $taxonomies[$taxKey] = $taxValue;
      }
    }
  }
  else {
    $taxonomies = $taxonomiesConfig;
  }

  // Sorts taxonomies so that all parent terms come before -- and therefore
  // are created before -- their respective child terms
  foreach ($taxonomies as $taxonomy => $terms) {
    $parents = [];
    foreach ($terms as $key => $term_data) {
      $parents[$key] = $term_data['parent'];
    }
    array_multisort($parents, SORT_ASC, $taxonomies[$taxonomy]);
  }
  if (array_key_exists('drush', $form) && $form['drush'] === TRUE) {
    $context = [];
    $context['drush'] = TRUE;
    switch ($style) {
      case 'full':
        self::deleteDeletedTaxonomies($taxonomies, $context);
        self::importTaxonomiesFull($taxonomies, $context);
        self::taxonomiesImportFinishedCallback(NULL, NULL, NULL);
        break;
      case 'safe':
        self::importTaxonomiesSafe($taxonomies, $context);
        self::taxonomiesImportFinishedCallback(NULL, NULL, NULL);
        break;
      case 'force':
        self::deleteTaxonomies($context);
        self::importTaxonomiesForce($taxonomies, $context);
        self::taxonomiesImportFinishedCallback(NULL, NULL, NULL);
        break;
    }
    return;
  }

  // Import the taxonomies with the chosen style of importing.
  switch ($style) {
    case 'full':
      $batch = [
        'title' => $this
          ->t('Importing taxonomies...'),
        'operations' => [
          [
            '\\Drupal\\structure_sync\\Controller\\TaxonomiesController::deleteDeletedTaxonomies',
            [
              $taxonomies,
            ],
          ],
          [
            '\\Drupal\\structure_sync\\Controller\\TaxonomiesController::importTaxonomiesFull',
            [
              $taxonomies,
            ],
          ],
        ],
        'finished' => '\\Drupal\\structure_sync\\Controller\\TaxonomiesController::taxonomiesImportFinishedCallback',
      ];
      batch_set($batch);
      break;
    case 'safe':
      $batch = [
        'title' => $this
          ->t('Importing taxonomies...'),
        'operations' => [
          [
            '\\Drupal\\structure_sync\\Controller\\TaxonomiesController::importTaxonomiesSafe',
            [
              $taxonomies,
            ],
          ],
        ],
        'finished' => '\\Drupal\\structure_sync\\Controller\\TaxonomiesController::taxonomiesImportFinishedCallback',
      ];
      batch_set($batch);
      break;
    case 'force':
      $batch = [
        'title' => $this
          ->t('Importing taxonomies...'),
        'operations' => [
          [
            '\\Drupal\\structure_sync\\Controller\\TaxonomiesController::deleteTaxonomies',
            [],
          ],
          [
            '\\Drupal\\structure_sync\\Controller\\TaxonomiesController::importTaxonomiesForce',
            [
              $taxonomies,
            ],
          ],
        ],
        'finished' => '\\Drupal\\structure_sync\\Controller\\TaxonomiesController::taxonomiesImportFinishedCallback',
      ];
      batch_set($batch);
      break;
    default:
      StructureSyncHelper::logMessage('Style not recognized', 'error');
      break;
  }
}