public function SimpleBlockBlock::build in Simple Block 8

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

src/Plugin/Block/SimpleBlockBlock.php, line 92

Class

SimpleBlockBlock

Defines a generic custom block config type.

Namespace

Drupal\simple_block\Plugin\Block

Code

public function build() : array {
  if (!($simple_block = $this
    ->getEntity())) {
    return [
      '#markup' => $this
        ->t('Simple block with ID %id does not exist. <a href=":url">Add simple block</a>.', [
        '%id' => $this
          ->getDerivativeId(),
        ':url' => Url::fromRoute('simple_block.form_add'),
      ]),
      '#access' => $this->currentUser
        ->hasPermission('administer blocks'),
    ];
  }
  $content = $simple_block
    ->getContent();
  return [
    '#type' => 'processed_text',
    '#text' => \Drupal::token()
      ->replace($content['value']),
    '#format' => $content['format'],
    '#contextual_links' => [
      'simple_block' => [
        'route_parameters' => [
          'simple_block' => $simple_block
            ->id(),
        ],
      ],
    ],
  ];
}