SettingsForm.php in CRM Core 8.3

Namespace

Drupal\crm_core\Form

File

src/Form/SettingsForm.php

<?php

namespace Drupal\crm_core\Form;

use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Extension\ThemeHandlerInterface;
use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Configure general settings.
 */
class SettingsForm extends ConfigFormBase {

  /**
   * Theme Handler.
   *
   * @var \Drupal\Core\Extension\ThemeHandlerInterface
   */
  protected $themeHandler;

  /**
   * Constructs a \Drupal\system\ConfigFormBase object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The factory for configuration objects.
   * @param \Drupal\Core\Extension\ThemeHandlerInterface $theme_handler
   *   Theme manager.
   */
  public function __construct(ConfigFactoryInterface $config_factory, ThemeHandlerInterface $theme_handler) {
    parent::__construct($config_factory, $theme_handler);
    $this
      ->setConfigFactory($config_factory);
    $this->themeHandler = $theme_handler;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('theme_handler'));
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('crm_core.settings');
    $form['theme'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('CRM Theme'),
      '#weight' => 1,
    ];
    $themes = [
      '' => $this
        ->t('Default'),
    ];
    foreach ($this->themeHandler
      ->listInfo() as $theme) {
      if ($theme->status == 1) {
        $themes[$theme
          ->getName()] = $this->themeHandler
          ->getName($theme
          ->getName());
      }
    }
    $form['theme']['crm_core_custom_theme'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Use a custom theme for the CRM UI'),
      '#description' => $this
        ->t('When checked, all pages under the crm-core path will be displayed using this theme.'),
      '#default_value' => $config
        ->get('custom_theme'),
      '#options' => $themes,
      '#weight' => 0,
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->configFactory()
      ->getEditable('crm_core.settings');
    $config
      ->set('custom_theme', $form_state
      ->getValue('crm_core_custom_theme'))
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
SettingsForm	Configure general settings.