NavigationSectionStorage.php

Same filename in other branches
  1. 11.x core/modules/navigation/src/Plugin/SectionStorage/NavigationSectionStorage.php

Namespace

Drupal\navigation\Plugin\SectionStorage

File

core/modules/navigation/src/Plugin/SectionStorage/NavigationSectionStorage.php

View source
<?php

namespace Drupal\navigation\Plugin\SectionStorage;

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Access\AccessResultInterface;
use Drupal\Core\Cache\CacheableDependencyInterface;
use Drupal\Core\Cache\RefinableCacheableDependencyInterface;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
use Drupal\Core\Plugin\Context\Context;
use Drupal\Core\Plugin\Context\ContextDefinition;
use Drupal\Core\Plugin\ContextAwarePluginTrait;
use Drupal\Core\Plugin\PluginBase;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Core\Url;
use Drupal\layout_builder\Attribute\SectionStorage;
use Drupal\layout_builder\Plugin\SectionStorage\SectionStorageLocalTaskProviderInterface;
use Drupal\layout_builder\Routing\LayoutBuilderRoutesTrait;
use Drupal\layout_builder\Section;
use Drupal\layout_builder\SectionListTrait;
use Drupal\layout_builder\SectionStorageInterface;
use Drupal\navigation\Form\LayoutForm;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Symfony\Component\Routing\RouteCollection;

/**
 * Provides navigation section storage.
 *
 * @internal The navigation module is experimental.
 */
final class NavigationSectionStorage extends PluginBase implements SectionStorageInterface, SectionStorageLocalTaskProviderInterface, ContainerFactoryPluginInterface, CacheableDependencyInterface {
    const STORAGE_ID = 'navigation.block_layout';
    use ContextAwarePluginTrait;
    use LayoutBuilderRoutesTrait;
    use SectionListTrait;
    
    /**
     * The config factory.
     *
     * @var \Drupal\Core\Config\ConfigFactoryInterface
     */
    protected ConfigFactoryInterface $configFactory;
    
    /**
     * An array of sections.
     *
     * @var \Drupal\layout_builder\Section[]|null
     */
    protected $sections;
    
    /**
     * {@inheritdoc}
     */
    public function __construct(array $configuration, $plugin_id, $plugin_definition, ConfigFactoryInterface $config_factory) {
        parent::__construct($configuration, $plugin_id, $plugin_definition);
        $this->configFactory = $config_factory;
    }
    
    /**
     * {@inheritdoc}
     */
    public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) : static {
        return new static($configuration, $plugin_id, $plugin_definition, $container->get('config.factory'));
    }
    
    /**
     * {@inheritdoc}
     */
    public function getStorageType() : string {
        return $this->getPluginId();
    }
    
    /**
     * {@inheritdoc}
     */
    public function getStorageId() : string {
        return self::STORAGE_ID;
    }
    
    /**
     * {@inheritdoc}
     */
    public function label() : string {
        return 'Navigation layout';
    }
    
    /**
     * Returns the name to be used to store in the config system.
     */
    protected function getConfigName() : string {
        return self::STORAGE_ID;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getSections() : array {
        if (is_null($this->sections)) {
            $sections = $this->configFactory
                ->get($this->getConfigName())
                ->get('sections') ?: [];
            $this->setSections(array_map([
                Section::class,
                'fromArray',
            ], $sections));
        }
        return $this->sections;
    }
    
    /**
     * {@inheritdoc}
     */
    protected function setSections(array $sections) : static {
        $this->sections = array_values($sections);
        return $this;
    }
    
    /**
     * {@inheritdoc}
     */
    public function save() : int {
        $sections = array_map(function (Section $section) {
            return $section->toArray();
        }, $this->getSections());
        $config = $this->configFactory
            ->getEditable($this->getConfigName());
        $return = $config->get('sections') ? SAVED_UPDATED : SAVED_NEW;
        $config->set('sections', $sections)
            ->save();
        return $return;
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildRoutes(RouteCollection $collection) : void {
        $this->buildLayoutRoutes($collection, $this->getPluginDefinition(), '/admin/config/user-interface/navigation-block');
        $default_route = 'layout_builder.' . $this->getPluginDefinition()
            ->id() . '.view';
        $route = $collection->get($default_route);
        // Use a form for editing the layout instead of a controller.
        $defaults = $route->getDefaults();
        $defaults['_form'] = LayoutForm::class;
        unset($defaults['_controller']);
        $route->setDefaults($defaults);
    }
    
    /**
     * {@inheritdoc}
     */
    public function deriveContextsFromRoute($value, $definition, $name, array $defaults) : array {
        return [
            'navigation' => new Context(new ContextDefinition('string'), 'navigation'),
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    public function buildLocalTasks($base_plugin_definition) : array {
        return [];
    }
    
    /**
     * {@inheritdoc}
     */
    public function getLayoutBuilderUrl($rel = 'view') : Url {
        return Url::fromRoute("layout_builder.{$this->getStorageType()}.{$rel}", [
            'id' => $this->getStorageId(),
        ]);
    }
    
    /**
     * {@inheritdoc}
     */
    public function getRedirectUrl() : Url {
        return $this->getLayoutBuilderUrl();
    }
    
    /**
     * {@inheritdoc}
     */
    public function access($operation, ?AccountInterface $account = NULL, $return_as_object = FALSE) : AccessResultInterface|bool {
        $result = AccessResult::allowedIfHasPermission($account, 'configure navigation layout');
        return $return_as_object ? $result : $result->isAllowed();
    }
    
    /**
     * {@inheritdoc}
     */
    public function getContextsDuringPreview() : array {
        return $this->getContexts();
    }
    
    /**
     * {@inheritdoc}
     */
    public function isApplicable(RefinableCacheableDependencyInterface $cacheability) : bool {
        return TRUE;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getContextMapping() : array {
        return [
            'navigation' => 'navigation',
        ];
    }

}

Classes

Title Deprecated Summary
NavigationSectionStorage Provides navigation section storage.

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