vlsuite-1.0.x-dev/vlsuite.module

<?php

/**
 * @file
 * VLSuite main module file.
 */

use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Component\Utility\Html;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
use Drupal\layout_builder\Entity\LayoutEntityDisplayInterface;

/**
 * Implements hook_help().
 */
function vlsuite_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.vlsuite':
      $text = file_get_contents(__DIR__ . '/README.md');
      if (!\Drupal::moduleHandler()->moduleExists('markdown')) {
        return '<pre>' . Html::escape($text) . '</pre>';
      }
      else {
        // Use the Markdown filter to render the README.
        $filter_manager = \Drupal::service('plugin.manager.filter');
        $settings = \Drupal::configFactory()->get('markdown.settings')->getRawData();
        $config = ['settings' => $settings];
        $filter = $filter_manager->createInstance('markdown', $config);
        return $filter->process($text, 'en');
      }
  }
  return NULL;
}

/**
 * Implements hook_entity_view_alter().
 */
function vlsuite_entity_view_alter(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display) {
  // Allow having a "fixed" content header & footer with no need to make an
  // update on every change.
  // Related:
  // https://www.drupal.org/project/drupal/issues/3338369
  // https://www.drupal.org/project/layout_builder_lock/issues/3240829
  if ($display->getMode() == 'full' && $display instanceof LayoutEntityDisplayInterface && $display->isLayoutBuilderEnabled()) {
    /* \Drupal\Core\Entity\EntityDisplayRepositoryInterface $entity_view_repository */
    $entity_view_repository = \Drupal::service('entity_display.repository');
    /* \Drupal\Core\Entity\EntityViewBuilder $view_builder */
    $view_builder = \Drupal::entityTypeManager()->getViewBuilder($entity->getEntityTypeId());
    $view_mode_options = $entity_view_repository->getViewModeOptionsByBundle($entity->getEntityTypeId(), $entity->bundle());
    if (!empty($view_mode_options['vlsuite_full_content_top'])) {
      $build['vlsuite_full_content_top'] = $view_builder->view($entity, 'vlsuite_full_content_top');
      $build['vlsuite_full_content_top']['#weight'] = -99999;
    }
    if (!empty($view_mode_options['vlsuite_full_content_bottom'])) {
      $build['vlsuite_full_content_bottom'] = $view_builder->view($entity, 'vlsuite_full_content_bottom');
      $build['vlsuite_full_content_bottom']['#weight'] = 99999;
    }
  }
}