aleph1.co.uk Git - yaffs-website/blob - web/core/modules/system/src/Form/SystemBrandingOffCanvasForm.php

   1 <?php
   2
   3 namespace Drupal\system\Form;
   4
   5 use Drupal\Core\Access\AccessResult;
   6 use Drupal\Core\Config\ConfigFactoryInterface;
   7 use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
   8 use Drupal\Core\Form\FormStateInterface;
   9 use Drupal\Core\Plugin\PluginFormBase;
  10 use Drupal\Core\Session\AccountInterface;
  11 use Symfony\Component\DependencyInjection\ContainerInterface;
  12
  13 /**
  14  * The settings_tray form handler for the SystemBrandingBlock.
  15  *
  16  * @internal
  17  */
  18 class SystemBrandingOffCanvasForm extends PluginFormBase implements ContainerInjectionInterface {
  19
  20   /**
  21    * The block plugin.
  22    *
  23    * @var \Drupal\Core\Block\BlockPluginInterface
  24    */
  25   protected $plugin;
  26
  27   /**
  28    * The config factory.
  29    *
  30    * @var \Drupal\Core\Config\ConfigFactoryInterface
  31    */
  32   protected $configFactory;
  33
  34   /**
  35    * The current user.
  36    *
  37    * @var \Drupal\Core\Session\AccountInterface
  38    */
  39   protected $currentUser;
  40
  41   /**
  42    * SystemBrandingOffCanvasForm constructor.
  43    *
  44    * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
  45    *   The config factory.
  46    * @param \Drupal\Core\Session\AccountInterface $current_user
  47    *   The current user.
  48    */
  49   public function __construct(ConfigFactoryInterface $config_factory, AccountInterface $current_user) {
  50     $this->configFactory = $config_factory;
  51     $this->currentUser = $current_user;
  52   }
  53
  54   /**
  55    * {@inheritdoc}
  56    */
  57   public static function create(ContainerInterface $container) {
  58     return new static(
  59       $container->get('config.factory'),
  60       $container->get('current_user')
  61     );
  62   }
  63
  64   /**
  65    * {@inheritdoc}
  66    */
  67   public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
  68     $form = $this->plugin->buildConfigurationForm($form, $form_state);
  69
  70     $form['block_branding']['#type'] = 'details';
  71     $form['block_branding']['#weight'] = 10;
  72
  73     // Unset links to Site Information form, we can make these changes here.
  74     unset($form['block_branding']['use_site_name']['#description'], $form['block_branding']['use_site_slogan']['#description']);
  75
  76     $site_config = $this->configFactory->getEditable('system.site');
  77     // Load the immutable config to load the overrides.
  78     $site_config_immutable = $this->configFactory->get('system.site');
  79     $form['site_information'] = [
  80       '#type' => 'details',
  81       '#title' => t('Site details'),
  82       '#open' => TRUE,
  83       '#access' => $this->currentUser->hasPermission('administer site configuration') && !$site_config_immutable->hasOverrides('name') && !$site_config_immutable->hasOverrides('slogan'),
  84     ];
  85     $form['site_information']['site_name'] = [
  86       '#type' => 'textfield',
  87       '#title' => t('Site name'),
  88       '#default_value' => $site_config->get('name'),
  89       '#required' => TRUE,
  90     ];
  91     $form['site_information']['site_slogan'] = [
  92       '#type' => 'textfield',
  93       '#title' => t('Slogan'),
  94       '#default_value' => $site_config->get('slogan'),
  95       '#description' => t("How this is used depends on your site's theme."),
  96     ];
  97
  98     return $form;
  99   }
 100
 101   /**
 102    * {@inheritdoc}
 103    */
 104   public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
 105     $this->plugin->validateConfigurationForm($form, $form_state);
 106   }
 107
 108   /**
 109    * {@inheritdoc}
 110    */
 111   public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
 112     $site_config = $this->configFactory->get('system.site');
 113     if (AccessResult::allowedIf(!$site_config->hasOverrides('name') && !$site_config->hasOverrides('slogan'))->isAllowed()) {
 114       $site_info = $form_state->getValue('site_information');
 115       $this->configFactory->getEditable('system.site')
 116         ->set('name', $site_info['site_name'])
 117         ->set('slogan', $site_info['site_slogan'])
 118         ->save();
 119     }
 120
 121     $this->plugin->submitConfigurationForm($form, $form_state);
 122   }
 123
 124 }