protected function LayoutBuilderChooseBlockController::getBlockLinks in Panopoly 8.2

Overrides the parent to show a preview of the block, along with the link.

Overrides ChooseBlockController::getBlockLinks

File

modules/panopoly/panopoly_magic/src/Controller/LayoutBuilderChooseBlockController.php, line 19

Class

LayoutBuilderChooseBlockController

Controller for choosing blocks in layout builder.

Namespace

Drupal\panopoly_magic\Controller

Code

protected function getBlockLinks(SectionStorageInterface $section_storage, $delta, $region, array $blocks) {
  $contexts = $this
    ->getAvailableContexts($section_storage);
  $build = [
    '#links' => [],
  ];
  foreach ($blocks as $block_id => $block) {
    $block_preview = [
      '#theme' => 'panopoly_magic_preview',
      '#title' => $block['admin_label'],
      '#attached' => [
        'library' => [
          'panopoly_magic/preview',
        ],
      ],
    ];

    // @todo Inject this
    $block_preview['preview'] = \Drupal::service('panopoly_magic.block_preview_renderer')
      ->buildBlockPreview($block_id, $contexts);
    $attributes = $this
      ->getAjaxAttributes();
    $attributes['class'][] = 'js-layout-builder-block-link';
    $block_preview['add_link'] = [
      '#type' => 'link',
      '#title' => $this
        ->t('Add<span class="visually-hidden"> @name</span>', [
        '@name' => $block['admin_label'],
      ]),
      '#url' => Url::fromRoute('layout_builder.add_block', [
        'section_storage_type' => $section_storage
          ->getStorageType(),
        'section_storage' => $section_storage
          ->getStorageId(),
        'delta' => $delta,
        'region' => $region,
        'plugin_id' => $block_id,
      ]),
      '#attributes' => $attributes,
    ];
    $build[$block_id] = $block_preview;
  }
  return $build;
}