Drupal 8/9 add body class as per the type of entity bundle

navya, Credit to volkotech-solutions Feb 09

In Drupal, a node type can be identified with its bundle type, it is possible to get the bundle type as a body class. Check out this snippet to get the solution.

mythemename.theme

<?php
function themename_preprocess_html(&$vars) {
  $current_path = \Drupal::service('path.current')->getPath();
  $internal = \Drupal::service('path_alias.manager')
    ->getAliasByPath($current_path);
  $vars['attributes']['class'][] = str_replace("/", "", $internal);

  $entity = _helper_get_route_entity();
  $entity_type = $entity ? $entity->getEntityTypeId() : 'non-enitity';
  $entity_type_bundle = $entity ? $entity->bundle() : 'non-enitity';

  // Null on system pages.
  $vars['var_entity_type'] = $entity_type;
  // Null on system pages.
  $vars['var_bundle'] = $entity_type;
  $vars['attributes']['class'][] = $entity_type_bundle;
  $vars['attributes']['class'][] = $entity_type;
}

/* function for _heler_get_route_entity. */

function _helper_get_route_entity() {
  $route_match = \Drupal::routeMatch();
  // Entity will be found in the route parameters.
  if (($route = $route_match->getRouteObject()) && ($parameters = $route->getOption('parameters'))) {
    // Determine if the current route represents an entity.
    foreach ($parameters as $name => $options) {
      if (isset($options['type']) && strpos($options['type'], 'entity:') === 0) {
        $entity = $route_match->getParameter($name);
        if ($entity instanceof ContentEntityInterface && $entity->hasLinkTemplate('canonical')) {
          return $entity;
        }

        // Since the entity was found, no need to iterate further.
        return NULL;
      }
    }
  }
}

21 likes

Add to read list

Comments

Authors

Navya

Software engineer at VolkoTech Solutions

Dedicated and skilled Drupal Frontend developer, carrying 3+ years of experience with a proven track record of delivering high-quality, scalable web solutions and optimized themes with an organized Git workflow. Proficient in JavaScript, jQuery, HTML, CSS, SASS, Bootstrap, and PHP with a deep understanding of Drupal’s architecture and modules. Strong knowledge of web development best practices and search engine optimization principles.

VolkoTech Solutions

Drupal development company in india

Drupal web development & Consulting company in India.

Must Read

Recent Blogs

Recent Snippets

Must Read

Recent Blogs

Recent Snippets

Must Read

Recent Blogs

Recent Snippets

Drupal 8/9 add body class as per the type of entity bundle

Comments

Authors

Navya

VolkoTech Solutions

Read Next

Open Link/URL in Same Tab/Window or New Tab in HTML & JS

Programmatically check table exists in database in Drupal 8/9

Creating Super Star Mahesh Babu Potrait with HTML and CSS

How to maintain multiple nodes versions in Linux Ubuntu 22

Device Compatibility & Responsive Design: Testing Guide & Best Practice

Building Responsive Web Designs with CSS Media Queries

Standards for creating a user-friendly navigation system

List of standards for better UX(User Experience)

Using CSS Grid and Flexbox to Create Responsive Web Pages

Understanding of CSS3 colors and their contrast ratio

Must Read

Recent Blogs

Recent Snippets

Must Read

Recent Blogs

Recent Snippets

Must Read

Recent Blogs

Recent Snippets

Drupal 8/9 add body class as per the type of entity bundle

Related Posts

Share

Comments

Authors

Read Next