public function ViewsAutorefreshArea::render in Views Autorefresh D8 port 8

Render the area.

Parameters

bool $empty: (optional) Indicator if view result is empty or not. Defaults to FALSE.

Return value

array In any case we need a valid Drupal render array to return.

Overrides AreaPluginBase::render

File

src/Plugin/views/area/ViewsAutorefreshArea.php, line 42

Class

ViewsAutorefreshArea

Defines an area plugin for the Autorefresh header.

Namespace

Drupal\views_autorefresh_d8\Plugin\views\area

Code

public function render($empty = FALSE) {
  $view = $this->view;
  $interval = $this->options['interval'];

  // Attach the views_autorefresh library and the settings.
  $build['#attached']['library'][] = 'views_autorefresh_d8/views_autorefresh';
  $build['#attached']['drupalSettings']['views_autorefresh'][$view
    ->id()][$view->current_display] = $interval;

  // Enable ajax, attach views.ajax library and add the view to
  // drupalSettings.
  $view
    ->setAjaxEnabled(TRUE);
  views_views_pre_render($view);
  return $build;
}