SettingsForm.php in Leaflet MapBox 8

Namespace

Drupal\leaflet_mapbox\Form

File

src/Form/SettingsForm.php

<?php

namespace Drupal\leaflet_mapbox\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
class SettingsForm extends ConfigFormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'leaflet_mapbox_configuration_form';
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('leaflet_mapbox.settings');
    $form['label'] = array(
      '#type' => 'textfield',
      '#title' => t('Map label'),
      '#required' => TRUE,
      '#default_value' => $config
        ->get('label'),
      '#description' => t('Give your map a name, this will be the name shown on the display options form.'),
    );
    $form['api_version'] = array(
      '#type' => 'select',
      '#title' => t('API version'),
      '#required' => TRUE,
      '#default_value' => $config
        ->get('api_version'),
      '#options' => array(
        '3' => t('3 (Mapbox Studio Classic)'),
        '4' => t('4 (Mapbox Studio)'),
      ),
    );
    $form['code'] = array(
      '#type' => 'textfield',
      '#title' => t('Map code'),
      '#default_value' => $config
        ->get('code'),
      '#description' => t('This code is obtained from Mapbox by clicking on the mapbox.js button after publishing your map'),
      '#states' => array(
        'visible' => array(
          ':input[name="api_version"]' => array(
            'value' => '3',
          ),
        ),
        'required' => array(
          ':input[name="api_version"]' => array(
            'value' => '3',
          ),
        ),
      ),
    );
    $form['style_url'] = array(
      '#type' => 'textfield',
      '#title' => t('Style URL'),
      '#default_value' => $config
        ->get('style_url'),
      '#description' => t('Copy and paste the style URL. Example: %url.', array(
        '%url' => 'mapbox://styles/johndoe/erl4zrwto008ob3f2ijepsbszg',
      )),
      '#states' => array(
        'visible' => array(
          ':input[name="api_version"]' => array(
            'value' => '4',
          ),
        ),
        'required' => array(
          ':input[name="api_version"]' => array(
            'value' => '4',
          ),
        ),
      ),
    );
    $form['token'] = array(
      '#type' => 'textfield',
      '#title' => t('Map access token'),
      '#required' => TRUE,
      '#default_value' => $config
        ->get('token'),
      '#description' => t('You will find this in the Mapbox user account settings'),
    );
    $form['zoomlevel'] = array(
      '#type' => 'textfield',
      '#title' => t('Zoom Level'),
      '#required' => TRUE,
      '#default_value' => $config
        ->get('zoomlevel'),
      '#description' => t('You must clear the site caches after changing this value or wait for the caches to expire before this change shows'),
    );
    $form['description'] = array(
      '#type' => 'textarea',
      '#title' => t('Map description'),
      '#default_value' => $config
        ->get('description'),
    );
    return parent::buildForm($form, $form_state);

    // TODO: Change the autogenerated stub
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);
    $values = $form_state
      ->getValues();
    $this
      ->config('leaflet_mapbox.settings')
      ->set('label', $values['label'])
      ->set('api_version', $values['api_version'])
      ->set('code', $values['code'])
      ->set('style_url', $values['style_url'])
      ->set('token', $values['token'])
      ->set('zoomlevel', $values['zoomlevel'])
      ->set('description', $values['description'])
      ->save();
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return array(
      'leaflet_mapbox.settings',
    );
  }

}

Classes

Name	Description
SettingsForm