public function FooBlock::build in Twig Tweak 3.x

Same name and namespace in other branches

1. 8.2 tests/twig_tweak_test/src/Plugin/Block/FooBlock.php \Drupal\twig_tweak_test\Plugin\Block\FooBlock::build()
2. 3.1.x tests/twig_tweak_test/src/Plugin/Block/FooBlock.php \Drupal\twig_tweak_test\Plugin\Block\FooBlock::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

tests/twig_tweak_test/src/Plugin/Block/FooBlock.php, line 41

Class

FooBlock

Provides a foo block.

Namespace

Drupal\twig_tweak_test\Plugin\Block

Code

public function build() : array {
  return [
    '#markup' => $this
      ->getConfiguration()['content'],
    '#attributes' => [
      'id' => 'foo',
    ],
    '#cache' => [
      'contexts' => [
        'url',
      ],
      'tags' => [
        'tag_from_' . __FUNCTION__,
      ],
    ],
  ];
}