class FacetapiEmptyBehaviorAjaxFacets in Ajax facets 7.3

Empty behavior plugin that displays markup, usually just some text.

This plugin allows administrators to display markup filtered through text formats as the contents of a facet when it has no items.

Hierarchy

• class \FacetapiEmptyBehaviorAjaxFacets extends \FacetapiEmptyBehavior

1 string reference to 'FacetapiEmptyBehaviorAjaxFacets'

ajax_facets_facetapi_empty_behaviors in ./ajax_facets.module

Implements hook_facetapi_empty_behaviors().

File

plugins/facetapi/empty_behavior_ajax_facets.inc, line 14

The empty_text empty behavior class.

class FacetapiEmptyBehaviorAjaxFacets extends FacetapiEmptyBehavior {

  /**
   * A boolean flagging whether the input format is set, FALSE means it is
   * being pulled from FacetapiEmptyBehavior::getDefaultSettings().
   *
   * @var bool
   */
  protected $formatSet = FALSE;

  /**
   * Overrides FacetapiEmptyBehavior::__construct().
   *
   * Checks if a format was selected, calls parent's constructor.
   */
  public function __construct(stdClass $settings) {
    if (isset($settings->settings['empty_text']['format'])) {
      $this->formatSet = TRUE;
    }
    parent::__construct($settings);
  }

  /**
   * Implements FacetapiEmptyBehavior::execute().
   */
  public function execute() {
    $class1 = str_replace('facetapi_', '', $this->settings['widget']);
    $class1 = drupal_html_class("facet-wrapper-{$class1}");

    // This class should match facet widget build "id" attribute.
    // Explode configName to searcher, realm name and facet name,
    // and create the class the same way as "id" for widget.
    // @see FacetapiWidget::init()
    $facet_widget_build = explode(':', $this->configName, 3);

    // We shouldn't use drupal_html_id because id shouldn't be changed.
    $id = drupal_html_class("facetapi-facet-{$facet_widget_build[0]}-{$facet_widget_build[1]}-{$facet_widget_build[2]}-wrapper");
    $class2 = drupal_html_class("facetapi-facet-{$facet_widget_build[0]}-{$facet_widget_build[1]}-{$facet_widget_build[2]}");
    $wrapper = '<div class="ajax-facets-empty-behavior ' . $class1 . ' ' . $class2 . '" id="' . $id . '"></div>';
    return [
      '#markup' => $wrapper,
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FacetapiEmptyBehaviorAjaxFacets::$formatSet	protected	property	A boolean flagging whether the input format is set, FALSE means it is being pulled from FacetapiEmptyBehavior::getDefaultSettings().
FacetapiEmptyBehaviorAjaxFacets::execute	public	function	Implements FacetapiEmptyBehavior::execute().
FacetapiEmptyBehaviorAjaxFacets::__construct	public	function	Overrides FacetapiEmptyBehavior::__construct().