public function SystemBrandingBlock::build in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/src/Plugin/Block/SystemBrandingBlock.php \Drupal\system\Plugin\Block\SystemBrandingBlock::build()
2. 10 core/modules/system/src/Plugin/Block/SystemBrandingBlock.php \Drupal\system\Plugin\Block\SystemBrandingBlock::build()

Builds and returns the renderable array for this block plugin.

If a block should not be rendered because it has no content, then this method must also ensure to return no content: it must then only return an empty array, or an empty array with #cache set (with cacheability metadata indicating the circumstances for it being empty).

Return value

array A renderable array representing the content of the block.

Overrides BlockPluginInterface::build

See also

\Drupal\block\BlockViewBuilder

File

core/modules/system/src/Plugin/Block/SystemBrandingBlock.php, line 150

Class

SystemBrandingBlock

Provides a block to display 'Site branding' elements.

Namespace

Drupal\system\Plugin\Block

Code

public function build() {
  $build = [];
  $site_config = $this->configFactory
    ->get('system.site');
  $build['site_logo'] = [
    '#theme' => 'image',
    '#uri' => theme_get_setting('logo.url'),
    '#alt' => $this
      ->t('Home'),
    '#access' => $this->configuration['use_site_logo'],
  ];
  $build['site_name'] = [
    '#markup' => $site_config
      ->get('name'),
    '#access' => $this->configuration['use_site_name'],
  ];
  $build['site_slogan'] = [
    '#markup' => $site_config
      ->get('slogan'),
    '#access' => $this->configuration['use_site_slogan'],
  ];
  return $build;
}