Same name and namespace in other branches

1. 4.x src/Plugin/Block/SwitchUserBlock.php \Drupal\devel\Plugin\Block\SwitchUserBlock::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

File

src/Plugin/Block/SwitchUserBlock.php, line 117

Class

SwitchUserBlock

Provides a block for switching users.

Namespace

Drupal\devel\Plugin\Block

Code

public function build() : array {
  $build = [];
  if ($accounts = $this->switchUserListHelper
    ->getUsers($this->configuration['list_size'], $this->configuration['include_anon'])) {
    $build['devel_links'] = $this->switchUserListHelper
      ->buildUserList($accounts);
    if ($this->configuration['show_form']) {
      $build['devel_form'] = $this->formBuilder
        ->getForm(SwitchUserForm::class);
    }
  }
  return $build;
}