public function TaxonomyFacetsController::content in Taxonomy Facets 8

1 string reference to 'TaxonomyFacetsController::content'

taxonomy_facets.routing.yml in ./taxonomy_facets.routing.yml

taxonomy_facets.routing.yml

File

src/Controller/TaxonomyFacetsController.php, line 16

Class

TaxonomyFacetsController

An example controller.

Namespace

Drupal\taxonomy_facets\Controller

Code

public function content($taxo_facets_path, Request $request) {
  $config = \Drupal::config('taxonomy_facets.settings');
  $show_nodes_if_no_filters = $config
    ->get('show_nodes_if_no_filters');
  if ($show_nodes_if_no_filters || $taxo_facets_path !== 'no-argument') {
    $selected_filters = taxonomy_facets_get_selected_filters($taxo_facets_path);
    $filters = array(
      $selected_filters
        ->getAppliedFilterTids(),
    );
    $filters = current($filters);
    $getNodes = new \Drupal\taxonomy_facets\GetNodes($filters);
    $nodes = $getNodes
      ->getNodes();
    pager_default_initialize($getNodes
      ->getNumberOfNodes(), $config
      ->get('number_of_nodes_per_page'));
    if ($nodes = node_load_multiple($nodes)) {
      $output = node_view_multiple($nodes);
      $output[] = [
        '#type' => 'pager',
      ];
    }
    else {
      $output['no_content'] = array(
        '#prefix' => '<p>',
        '#markup' => t('There is currently no content classified with this combination of filters. Try removing one or more filters'),
        '#suffix' => '</p>',
      );
    }
  }
  else {
    $output['no_content'] = array(
      '#prefix' => '<p>',
      '#markup' => t('Please select one or more filters'),
      '#suffix' => '</p>',
    );
  }
  return $output;
}