class LanguageBlock

Same name in this branch
  1. 8.x drupal/core/modules/language/lib/Drupal/language/Plugin/Derivative/LanguageBlock.php \Drupal\language\Plugin\Derivative\LanguageBlock
  2. 8.x drupal/core/modules/language/lib/Drupal/language/Plugin/Block/LanguageBlock.php \Drupal\language\Plugin\Block\LanguageBlock

Provides a 'Language switcher' block.

Plugin annotation


@Plugin(
  id = "language_block",
  admin_label = @Translation("Language switcher"),
  module = "language",
  derivative = "Drupal\language\Plugin\Derivative\LanguageBlock"
)

Hierarchy

Expanded class hierarchy of LanguageBlock

File

drupal/core/modules/language/lib/Drupal/language/Plugin/Block/LanguageBlock.php, line 24
Contains \Drupal\language\Plugin\Block\LanguageBlock.

Namespace

Drupal\language\Plugin\Block
View source
class LanguageBlock extends BlockBase {

  /**
   * Overrides \Drupal\block\BlockBase::access().
   */
  function access() {
    return language_multilingual();
  }

  /**
   * {@inheritdoc}
   */
  public function build() {
    $build = array();
    $path = drupal_is_front_page() ? '<front>' : current_path();
    list($plugin_id, $type) = explode(':', $this
      ->getPluginId());
    $links = language_negotiation_get_switch_links($type, $path);
    if (isset($links->links)) {
      $build = array(
        '#theme' => 'links__language_block',
        '#links' => $links->links,
        '#attributes' => array(
          'class' => array(
            "language-switcher-{$links->method_id}",
          ),
        ),
      );
    }
    return $build;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
BlockBase::blockForm public function Returns the configuration form elements specific to this block plugin. 11
BlockBase::blockSubmit public function Adds block type-specific submission handling for the block form. 11
BlockBase::blockValidate public function Adds block type-specific validation for the block form.
BlockBase::form public function Implements \Drupal\block\BlockPluginInterface::form(). Overrides BlockPluginInterface::form 1
BlockBase::getConfig public function Returns the configuration data for the block plugin.
BlockBase::setConfig public function Sets a particular value in the block settings.
BlockBase::settings public function Returns plugin-specific settings for the block. Overrides BlockPluginInterface::settings 13
BlockBase::submit public function Implements \Drupal\block\BlockPluginInterface::submit(). Overrides BlockPluginInterface::submit
BlockBase::validate public function Implements \Drupal\block\BlockPluginInterface::validate(). Overrides BlockPluginInterface::validate
BlockBase::__construct public function Constructs a Drupal\Component\Plugin\PluginBase object. Overrides PluginBase::__construct 1
LanguageBlock::access function Overrides \Drupal\block\BlockBase::access(). Overrides BlockBase::access
LanguageBlock::build public function Builds and returns the renderable array for this block plugin. Overrides BlockPluginInterface::build
PluginBase::$configuration protected property Configuration information passed into the plugin. 1
PluginBase::$pluginDefinition protected property The plugin implementation definition.
PluginBase::$pluginId protected property The plugin_id.
PluginBase::getPluginDefinition public function Returns the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition
PluginBase::getPluginId public function Returns the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId