public function ShareMessageBlock::build in Share Message 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/ShareMessageBlock.php, line 112

Class

ShareMessageBlock

Provides a 'ShareMessage' block with the AddThis widgets.

Namespace

Drupal\sharemessage\Plugin\Block

Code

public function build() {

  // Only display the block if there are items to show.
  if ($sharemessage = $this->storageController
    ->load($this->configuration['sharemessage'])) {
    return $this->viewBuilder
      ->view($sharemessage);
  }
}