ui_suite_dsfr_ft-1.0.0-rc3/src/Plugin/UiPatterns/Source/MenuLinksAsLinks.php

<?php

declare(strict_types=1);

namespace Drupal\ui_suite_dsfr_ft\Plugin\UiPatterns\Source;

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Core\Template\Attribute;
use Drupal\ui_patterns\Attribute\Source;
use Drupal\ui_patterns\AttributesTrait;
use Drupal\ui_patterns\EnumTrait;
use Drupal\ui_patterns\Plugin\UiPatterns\Source\AttributesWidget;
use Drupal\ui_patterns\Plugin\UiPatterns\Source\MenuSource;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Plugin implementation of the source.
 */
#[Source(
  id: 'ui_suite_dsfr_fr_menu_links_as_links',
  label: new TranslatableMarkup('Menu Links rendered as links'),
  description: new TranslatableMarkup('Render level 1 of a drupal menu into links'),
  prop_types: ['slot']
)]
class MenuLinksAsLinks extends MenuSource {

  use EnumTrait;
  use AttributesTrait;

  /**
   * Component plugin manager.
   *
   * @var \Drupal\Core\Theme\ComponentPluginManager
   */
  protected $componentManager;

  /**
   * {@inheritdoc}
   */
  public static function create(
    ContainerInterface $container,
    array $configuration,
    $plugin_id,
    $plugin_definition,
  ) {
    $plugin = parent::create(
      $container,
      $configuration,
      $plugin_id,
      $plugin_definition
    );
    $plugin->componentManager = $container->get('plugin.manager.sdc');
    return $plugin;
  }

  /**
   * {@inheritdoc}
   */
  public function defaultSettings(): array {
    return array_merge(parent::defaultSettings(), ['depth' => 1, "link_variant" => "", 'link_attributes' => '']);
  }

  /**
   * {@inheritdoc}
   */
  public function getPropValue(): mixed {
    $items = parent::getPropValue() ?? [];
    $variant_id = $this->getSetting('link_variant') ?? '';
    $link_attributes_base = static::convertValueToAttributesMapping($this->getSetting('link_attributes') ?? '');
    $link_attributes_base = new Attribute($link_attributes_base);
    $build = [];
    foreach ($items as $item) {
      $link_attributes = $item['link_attributes'] ?? [];
      $link_attributes_object = new Attribute($link_attributes);
      $link_attributes_object = $link_attributes_object->merge($link_attributes_base);
      $build[] = [
        "#type" => "component",
        "#component" => "ui_suite_dsfr:link",
        "#slots" => [
          "label" => $item["title"],
        ],
        "#props" => [
          'variant' => $variant_id,
          'url' => $item["url"],
          'attributes' => $link_attributes_object,
        ],
      ];
    }
    return $build;
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state): array {
    $form = parent::settingsForm($form, $form_state);
    $form['level']['#default_value'] = 1;
    $form['level']['#access'] = FALSE;
    $form['depth']['#default_value'] = 1;
    $form['depth']['#access'] = FALSE;
    $link_component = $this->componentManager->find('ui_suite_dsfr:link');
    $variant_definition = $link_component->metadata->schema['properties']["variant"];
    $options = self::getEnumOptions($variant_definition);
    $form["link_variant"] = [
      '#type' => 'select',
      '#title' => new TranslatableMarkup('Link variant'),
      '#options' => $options,
      '#default_value' => $this->getSetting('link_variant') ?? '',
    ];
    $value = $this->getSetting('link_attributes') ?? '';
    $form['link_attributes'] = [
      '#type' => 'textfield',
      '#default_value' => $value,
    ];
    if (static::isValueForAttributes($value)) {
      $form['link_attributes']['#pattern_unicode'] = static::buildAttributesRegexPattern();
      $form['link_attributes']['#pattern_error'] = $this->t('Format is not HTML attributes with double-quoted values.');
    }
    else {
      $form['link_attributes']['#pattern_unicode'] = static::buildClassRegexPattern();
      $form['link_attributes']['#pattern_error'] = $this->t('Not a valid space-separated list of HTML classes.');
    }
    // To allow form errors to be displayed correctly.
    $form['link_attributes']['#title'] = '';
    $form['link_attributes']['#placeholder'] = 'class="hidden" title="Lorem ipsum"';
    $form['link_attributes']['#description'] = $this->t("HTML attributes with double-quoted values or a space-separated list of HTML classes.");
    $form['link_attributes']['#element_validate'][] = [AttributesWidget::class, 'validateUnicodePattern'];
    return $form;
  }

}