AdminSettingsForm.php in Entity Share 8.3

Namespace

Drupal\entity_share_diff\Form

File

modules/entity_share_diff/src/Form/AdminSettingsForm.php

<?php

declare (strict_types=1);
namespace Drupal\entity_share_diff\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;

/**
 * Configure Entity share diff on this site.
 */
class AdminSettingsForm extends ConfigFormBase {

  /**
   * Config settings.
   *
   * @var string
   */
  const SETTINGS = 'entity_share_diff.settings';

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

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      static::SETTINGS,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config(static::SETTINGS);
    $form['#tree'] = TRUE;
    $form['context'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Output'),
      '#description' => $this
        ->t('Configure the look and feel of the diff.<br />It is preferable to have a bigger number of context lines in order to better display the nested differences.'),
      '#open' => TRUE,
    ];
    $form['context']['lines_leading'] = [
      '#type' => 'number',
      '#min' => 1,
      '#max' => 1000,
      '#size' => 5,
      '#title' => $this
        ->t('Leading lines'),
      '#description' => $this
        ->t('The number of lines of leading context before each difference.'),
      '#default_value' => $config
        ->get('context.lines_leading'),
    ];
    $form['context']['lines_trailing'] = [
      '#type' => 'number',
      '#min' => 1,
      '#max' => 1000,
      '#size' => 5,
      '#title' => $this
        ->t('Trailing lines'),
      '#description' => $this
        ->t('The number of lines of trailing context after each difference.'),
      '#default_value' => $config
        ->get('context.lines_trailing'),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->configFactory
      ->getEditable(static::SETTINGS)
      ->set('context', $form_state
      ->getValue('context'))
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
AdminSettingsForm	Configure Entity share diff on this site.