public function SyndicateBlock::build in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/node/src/Plugin/Block/SyndicateBlock.php \Drupal\node\Plugin\Block\SyndicateBlock::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/node/src/Plugin/Block/SyndicateBlock.php, line 80

Class

SyndicateBlock

Provides a 'Syndicate' block that links to the site's RSS feed.

Namespace

Drupal\node\Plugin\Block

Code

public function build() {
  $title = $this->configFactory
    ->get('system.site')
    ->get('name');
  return [
    '#theme' => 'feed_icon',
    '#url' => Url::fromUri('internal:/rss.xml'),
    '#title' => $title,
  ];
}