SettingsForm.php in Easychart 8.3

Contains \Drupal\easychart\Form\SettingsForm

Namespace

Drupal\easychart\Form

File

src/Form/SettingsForm.php

<?php

/**
 * @file
 * Contains \Drupal\easychart\Form\SettingsForm
 */
namespace Drupal\easychart\Form;

use Drupal\Core\Form\ConfigFormBase;
use Symfony\Component\HttpFoundation\Request;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
class SettingsForm extends ConfigFormBase {

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'easychart.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
    $config = $this
      ->config('easychart.settings');
    $options = [
      3600,
      10800,
      21600,
      43200,
      86400,
      604800,
    ];
    $form['url_update_frequency'] = [
      '#type' => 'select',
      '#options' => [
        0 => $this
          ->t('Never'),
      ] + array_map([
        \Drupal::service('date.formatter'),
        'formatInterval',
      ], array_combine($options, $options)),
      '#title' => $this
        ->t('External data update interval'),
      '#description' => $this
        ->t('Data from external csv files are cached for performance reasons. Decide how often this data should be refreshed.'),
      '#default_value' => $config
        ->get('url_update_frequency'),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state
      ->getValues();
    $this
      ->config('easychart.settings')
      ->set('url_update_frequency', $values['url_update_frequency'])
      ->save();
  }

}

Classes

Name	Description
SettingsForm