TaxonomyMenuForm.php in Zircon Profile 8.0

Contains Drupal\taxonomy_menu\Form\TaxonomyMenuForm.

Namespace

Drupal\taxonomy_menu\Form

File

modules/taxonomy_menu/src/Form/TaxonomyMenuForm.php

<?php

/**
 * @file
 * Contains Drupal\taxonomy_menu\Form\TaxonomyMenuForm.
 */
namespace Drupal\taxonomy_menu\Form;

use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Class TaxonomyMenuForm.
 *
 * @package Drupal\taxonomy_menu\Form
 */
class TaxonomyMenuForm extends EntityForm {

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);

    /** @var $taxonomy_menu \Drupal\taxonomy_menu\Entity\TaxonomyMenu */
    $taxonomy_menu = $this->entity;
    $form['label'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Label'),
      '#maxlength' => 255,
      '#default_value' => $taxonomy_menu
        ->label(),
      '#description' => $this
        ->t("Label for the Taxonomy Menu."),
      '#required' => TRUE,
    );
    $form['id'] = array(
      '#type' => 'machine_name',
      '#default_value' => $taxonomy_menu
        ->id(),
      '#machine_name' => array(
        'exists' => '\\Drupal\\taxonomy_menu\\Entity\\TaxonomyMenu::load',
      ),
      '#disabled' => !$taxonomy_menu
        ->isNew(),
    );

    // Vocabulary selection.
    $options = [];
    $vocabulary_storage = \Drupal::entityManager()
      ->getStorage('taxonomy_vocabulary');
    foreach ($vocabulary_storage
      ->loadMultiple() as $vocabulary) {
      $options[$vocabulary
        ->id()] = $vocabulary
        ->label();
    }
    $form['vocabulary'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Vocabulary'),
      '#options' => $options,
      '#default_value' => $taxonomy_menu
        ->getVocabulary(),
    ];

    // Menu selection.
    $options = [];
    $menu_storage = \Drupal::entityManager()
      ->getStorage('menu');
    foreach ($menu_storage
      ->loadMultiple() as $menu) {
      $options[$menu
        ->id()] = $menu
        ->label();
    }
    $form['menu'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Menu'),
      '#options' => $options,
      '#default_value' => $taxonomy_menu
        ->getMenu(),
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $taxonomy_menu = $this->entity;
    $status = $taxonomy_menu
      ->save();
    if ($status) {
      drupal_set_message($this
        ->t('Saved the %label Taxonomy Menu.', array(
        '%label' => $taxonomy_menu
          ->label(),
      )));
    }
    else {
      drupal_set_message($this
        ->t('The %label Taxonomy Menu was not saved.', array(
        '%label' => $taxonomy_menu
          ->label(),
      )));
    }
    $form_state
      ->setRedirectUrl($taxonomy_menu
      ->urlInfo('collection'));
  }

}

Classes

Name	Description
TaxonomyMenuForm	Class TaxonomyMenuForm.