TaxonomyTermMappings.php in Schema.org configuration tool (RDF UI) 8

Namespace

Drupal\rdfui

File

src/TaxonomyTermMappings.php

<?php

namespace Drupal\rdfui;

use Drupal\Core\Form\FormStateInterface;

/**
 * RDF UI Rdf Mapping for Content Types.
 */
class TaxonomyTermMappings {

  /**
   * BuildForm method for the Schema.org mappings in \Drupal\node\NodeTypeForm.
   *
   * @see formValidate()
   * @see submitForm()
   */
  public static function alterForm(array &$form, FormStateInterface $form_state) {
    $type_options = new SchemaOrgConverter();

    /** @var \Drupal\Core\Entity\EntityInterface $entity_type */
    $entity_type = $form_state
      ->getFormObject()
      ->getEntity();
    $existing_type = '';
    if (!$entity_type
      ->isNew()) {
      $existing_type = rdf_get_mapping('taxonomy_term', $entity_type
        ->id())
        ->getBundleMapping();
    }
    $form['rdf-mapping'] = array(
      '#type' => 'details',
      '#title' => t('Schema.org Mappings'),
      '#group' => 'additional_settings',
      '#collapsible' => TRUE,
      '#collapsed' => TRUE,
    );
    $form['rdf-mapping']['types'] = array(
      '#id' => 'rdf-predicate',
      '#type' => 'select',
      '#title' => t('Schema.org Type'),
      '#options' => $type_options
        ->getListTypes(),
      '#empty_option' => '',
      '#attached' => array(
        'library' => array(
          'rdfui/drupal.rdfui.autocomplete',
        ),
      ),
      '#default_value' => !empty($existing_type) ? $existing_type['types'][0] : '',
      '#description' => t('Specify the type you want to associated to this content type e.g. Article, Blog, etc.'),
    );
    return $form;
  }

  /**
   * Validates Schema.org mappings in \Drupal\node\NodeTypeForm.
   */
  public static function formValidate(array &$form, FormStateInterface $form_state) {

    // @TODO implement method if validation is required.
  }

  /**
   * Saves Schema.org mappings in \Drupal\node\NodeTypeForm.
   */
  public static function submitForm(array &$form, FormStateInterface $form_state) {
    if ($form_state
      ->hasValue('types')) {

      /** @var \Drupal\Core\Entity\EntityInterface $entity_type */
      $entity_type = $form_state
        ->getFormObject()
        ->getEntity();
      $mapping = rdf_get_mapping('taxonomy_term', $entity_type
        ->id());
      if ($entity_type
        ->isNew()) {
        $mapping = rdf_get_mapping('taxonomy_term', $form_state
          ->getValue('types'));
      }
      if ($form_state
        ->hasValue('types')) {
        $mapping
          ->setBundleMapping(array(
          'types' => array(
            $form_state
              ->getValue('types'),
          ),
        ))
          ->save();
      }
    }
  }

}

Classes

Name	Description
TaxonomyTermMappings	RDF UI Rdf Mapping for Content Types.