ui_suite_bootstrap_demo-4.0.x-dev/modules/ui_suite_bootstrap_demo_examples/ui_suite_bootstrap_demo_examples.module

<?php

/**
 * @file
 * Some hooks.
 */

use Drupal\Core\Url;

/**
 * Implements hook_preproces_HOOK() for nodes.
 */
function ui_suite_bootstrap_demo_examples_preprocess_node(&$vars) {
  // Sorry for that, but we need to deal with custom CSS from the Bootstrap
  // examples pages.
  if ($vars['node']->bundle() == 'album' && $vars['view_mode'] == 'full') {
    // Source: https://getbootstrap.com/docs/4.4/examples/album/
    $vars['#attached']['library'][] = 'ui_suite_bootstrap/album_example';
    $vars['content'] = [
      [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => "Mockup using only render arrays: ",
        0 => [
          '#type' => 'link',
          '#title' => '/examples/album',
          '#url' => Url::fromRoute('ui_examples.single', ['name' => 'album']),
        ],
      ],
      [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => "Site building: ",
        0 => [
          '#type' => 'link',
          '#title' => 'with Layout Builder',
          '#url' => Url::fromRoute('layout_builder.defaults.node.view', ['node_type' => 'album', 'view_mode_name' => 'default']),
        ],
      ],
      $vars['content'],
    ];
  }
  if ($vars['node']->bundle() == 'carousel' && $vars['view_mode'] == 'full') {
    // Source: https://getbootstrap.com/docs/4.4/examples/carousel/
    $vars['#attached']['library'][] = 'ui_suite_bootstrap/carousel_example';
    $vars['content'] = [
      [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => "Mockup using only render arrays: ",
        0 => [
          '#type' => 'link',
          '#title' => '/examples/carousel',
          '#url' => Url::fromRoute('ui_examples.single', ['name' => 'carousel']),
        ],
      ],
      [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => "Site building: ",
        0 => [
          '#type' => 'link',
          '#title' => 'with Layout Builder',
          '#url' => Url::fromRoute('layout_builder.defaults.node.view', ['node_type' => 'carousel', 'view_mode_name' => 'default']),
        ],
      ],
      $vars['content'],
    ];
  }
  if ($vars['node']->bundle() == 'pricing' && $vars['view_mode'] == 'full') {
    // Source: https://getbootstrap.com/docs/4.4/examples/pricing/
    $vars['#attached']['library'][] = 'ui_suite_bootstrap/pricing_example';
    $vars['content'] = [
      [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => "Mockup using only render arrays: ",
        0 => [
          '#type' => 'link',
          '#title' => '/examples/pricing',
          '#url' => Url::fromRoute('ui_examples.single', ['name' => 'pricing']),
        ],
      ],
      [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => "Site building: ",
        0 => [
          '#type' => 'link',
          '#title' => 'with Layout Builder',
          '#url' => Url::fromRoute('layout_builder.defaults.node.view', ['node_type' => 'pricing', 'view_mode_name' => 'default']),
        ],
      ],
      $vars['content'],
    ];
  }
}

/**
 * Implements hook_preproces_HOOK() for pages.
 */
function ui_suite_bootstrap_demo_examples_preprocess_page(&$vars) {
  // Same as ui_suite_bootstrap_demo_examples_preprocess_node.
  $route = \Drupal::routeMatch();
  if ($route->getRouteName() === 'layout_builder.defaults.node.view') {
    $bundle = $route->getParameter('bundle');
    if ($bundle === 'album') {
      $vars['#attached']['library'][] = 'ui_suite_bootstrap/album_example';
    }
    if ($bundle === 'carousel') {
      $vars['#attached']['library'][] = 'ui_suite_bootstrap/carousel_example';
    }
    if ($bundle === 'pricing') {
      $vars['#attached']['library'][] = 'ui_suite_bootstrap/pricing_example';
    }
  }
}