public function CountBlock::build in Basic cart 8.4

Same name and namespace in other branches

1. 8.6 src/Plugin/Block/CountBlock.php \Drupal\basic_cart\Plugin\Block\CountBlock::build()
2. 8.2 src/Plugin/Block/CountBlock.php \Drupal\basic_cart\Plugin\Block\CountBlock::build()
3. 8.3 src/Plugin/Block/CountBlock.php \Drupal\basic_cart\Plugin\Block\CountBlock::build()
4. 8.5 src/Plugin/Block/CountBlock.php \Drupal\basic_cart\Plugin\Block\CountBlock::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

src/Plugin/Block/CountBlock.php, line 23

Class

CountBlock

Provides a 'Basic Cart Count' block.

Namespace

Drupal\basic_cart\Plugin\Block

Code

public function build() {
  $config = $this
    ->getConfiguration();
  $render = array(
    '#theme' => 'basic_cart_count_block',
    '#cartcount' => Utility::cartCount(),
    '#cache' => array(
      'max-age' => 0,
    ),
  );
  if ($config['float']) {
    $render['#float'] = SafeMarkup::checkPlain($config['float'])
      ->__toString();
  }
  if ($config['size']) {
    $render['#size'] = SafeMarkup::checkPlain($config['size'])
      ->__toString();
    $render['#size_class'] = "-" . str_replace("x", "-", SafeMarkup::checkPlain($config['size'])
      ->__toString());
    $css = str_replace("x", "", SafeMarkup::checkPlain($config['size'])
      ->__toString());
  }
  if ($config['top']) {
    $render['#top'] = SafeMarkup::checkPlain($config['top'])
      ->__toString() . 'px';
  }
  if ($config['bottom']) {
    $render['#bottom'] = SafeMarkup::checkPlain($config['bottom'])
      ->__toString() . 'px';
  }
  if ($config['left']) {
    $render['#left'] = SafeMarkup::checkPlain($config['left'])
      ->__toString() . 'px';
  }
  if ($config['right']) {
    $render['#right'] = SafeMarkup::checkPlain($config['right'])
      ->__toString() . 'px';
  }
  if (!$css) {
    $css = "4839";
  }
  $render['#attached']['library'][] = 'basic_cart/' . $css;
  return $render;
}