SystemBrandingOffCanvasForm.php

Same filename in other branches
  1. 9 core/modules/system/src/Form/SystemBrandingOffCanvasForm.php
  2. 8.9.x core/modules/system/src/Form/SystemBrandingOffCanvasForm.php
  3. 10 core/modules/system/src/Form/SystemBrandingOffCanvasForm.php

Namespace

Drupal\system\Form

File

core/modules/system/src/Form/SystemBrandingOffCanvasForm.php

View source
<?php

namespace Drupal\system\Form;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Plugin\PluginFormBase;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * The settings_tray form handler for the SystemBrandingBlock.
 *
 * @internal
 */
class SystemBrandingOffCanvasForm extends PluginFormBase implements ContainerInjectionInterface {
    use StringTranslationTrait;
    
    /**
     * The block plugin.
     *
     * @var \Drupal\Core\Block\BlockPluginInterface
     */
    protected $plugin;
    
    /**
     * The config factory.
     *
     * @var \Drupal\Core\Config\ConfigFactoryInterface
     */
    protected $configFactory;
    
    /**
     * The current user.
     *
     * @var \Drupal\Core\Session\AccountInterface
     */
    protected $currentUser;
    
    /**
     * SystemBrandingOffCanvasForm constructor.
     *
     * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
     *   The config factory.
     * @param \Drupal\Core\Session\AccountInterface $current_user
     *   The current user.
     */
    public function __construct(ConfigFactoryInterface $config_factory, AccountInterface $current_user) {
        $this->configFactory = $config_factory;
        $this->currentUser = $current_user;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function create(ContainerInterface $container) {
        return new static($container->get('config.factory'), $container->get('current_user'));
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
        $form = $this->plugin
            ->buildConfigurationForm($form, $form_state);
        $form['block_branding']['#type'] = 'details';
        $form['block_branding']['#weight'] = 10;
        // Unset links to Site Information form, we can make these changes here.
        unset($form['block_branding']['use_site_name']['#description'], $form['block_branding']['use_site_slogan']['#description']);
        $site_config = $this->configFactory
            ->getEditable('system.site');
        // Load the immutable config to load the overrides.
        $site_config_immutable = $this->configFactory
            ->get('system.site');
        $form['site_information'] = [
            '#type' => 'details',
            '#title' => $this->t('Site details'),
            '#open' => TRUE,
            '#access' => $this->currentUser
                ->hasPermission('administer site configuration') && !$site_config_immutable->hasOverrides('name') && !$site_config_immutable->hasOverrides('slogan'),
        ];
        $form['site_information']['site_name'] = [
            '#type' => 'textfield',
            '#title' => $this->t('Site name'),
            '#default_value' => $site_config->get('name'),
            '#required' => TRUE,
        ];
        $form['site_information']['site_slogan'] = [
            '#type' => 'textfield',
            '#title' => $this->t('Slogan'),
            '#default_value' => $site_config->get('slogan'),
            '#description' => $this->t("How this is used depends on your site's theme."),
        ];
        return $form;
    }
    
    /**
     * {@inheritdoc}
     */
    public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
        $this->plugin
            ->validateConfigurationForm($form, $form_state);
    }
    
    /**
     * {@inheritdoc}
     */
    public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
        $site_config = $this->configFactory
            ->get('system.site');
        if (AccessResult::allowedIf(!$site_config->hasOverrides('name') && !$site_config->hasOverrides('slogan'))
            ->isAllowed()) {
            $site_info = $form_state->getValue('site_information');
            $this->configFactory
                ->getEditable('system.site')
                ->set('name', $site_info['site_name'])
                ->set('slogan', $site_info['site_slogan'])
                ->save();
        }
        $this->plugin
            ->submitConfigurationForm($form, $form_state);
    }

}

Classes

Title Deprecated Summary
SystemBrandingOffCanvasForm The settings_tray form handler for the SystemBrandingBlock.

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