class FacetapiCollapsible in Facet API Collapsible 7

Widget that renders facets as a list of clickable links.

Hierarchy

• class \FacetapiCollapsible extends \FacetapiWidgetLinks

1 string reference to 'FacetapiCollapsible'

facetapi_collapsible_facetapi_widgets in ./facetapi_collapsible.module

Implements hook_facetapi_widgets().

File

./collapsible_widget.inc, line 11

class FacetapiCollapsible extends FacetapiWidgetLinks {

  /**
   * Renders the links.
   */
  public function execute() {
    $element =& $this->build[$this->facet['field alias']];

    // Sets each item's theme hook, builds item list.
    $this
      ->setThemeHooks($element);
    $settings = $this->settings->settings;
    $keep_open = isset($settings['keep_open']) ? $settings['keep_open'] : 0;
    $expand = isset($settings['expand']) ? $settings['expand'] : 1;
    $collapsible_children = isset($settings['collapsible_children']) ? $settings['collapsible_children'] : 0;
    $element = array(
      '#theme' => 'item_list',
      '#items' => $this
        ->buildListItems($element),
      '#prefix' => '<div class="facet-collapsible-wrapper" id="facet-collapsible-' . str_replace('_', '-', $this->facet['field alias']) . '">',
      '#suffix' => '</div>',
      '#attributes' => array_merge_recursive($this->build['#attributes'], array(
        'class' => array(
          'facetapi-collapsible',
        ),
      )),
      '#attached' => array(
        'library' => array(
          array(
            'system',
            'jquery.cookie',
          ),
        ),
        'js' => array(
          drupal_get_path('module', 'facetapi_collapsible') . '/facetapi_collapsible.js',
          array(
            'data' => array(
              'facetapi_collapsible' => array(
                $this->facet['field alias'] => array(
                  'keep_open' => $keep_open,
                  'expand' => $expand,
                  'collapsible_children' => $collapsible_children,
                ),
              ),
            ),
            'type' => 'setting',
          ),
        ),
        'css' => array(
          drupal_get_path('module', 'facetapi_collapsible') . '/facetapi_collapsible.css',
        ),
      ),
    );
  }

  /**
   * Adds option to keep facets open.
   */
  function settingsForm(&$form, &$form_state) {
    parent::settingsForm($form, $form_state);
    $settings = $this->settings->settings;
    $form['widget']['widget_settings']['collapsible_links'][$this->id] = array(
      'keep_open' => array(
        '#type' => 'checkbox',
        '#title' => t('Keep open'),
        '#default_value' => isset($settings['keep_open']) ? $settings['keep_open'] : 0,
        '#description' => t('If checked, facets that are already expanded will stay expanded when you click on another facet, otherwise they will close.'),
        '#states' => array(
          'visible' => array(
            'select[name="widget"]' => array(
              'value' => $this->id,
            ),
          ),
        ),
      ),
      'expand' => array(
        '#type' => 'checkbox',
        '#title' => t('Expand'),
        '#default_value' => isset($settings['expand']) ? $settings['expand'] : 1,
        '#description' => t('If checked, this facet will automatically expand.'),
        '#states' => array(
          'visible' => array(
            'select[name="widget"]' => array(
              'value' => $this->id,
            ),
          ),
        ),
      ),
      'collapsible_children' => array(
        '#type' => 'checkbox',
        '#title' => t('Collapsible children'),
        '#default_value' => isset($settings['collapsible_children']) ? $settings['collapsible_children'] : 0,
        '#description' => t('If checked, this facet\'s children will be collapsible as well.'),
        '#states' => array(
          'visible' => array(
            'select[name="widget"]' => array(
              'value' => $this->id,
            ),
          ),
        ),
      ),
    );
  }

}

Members

Name	Modifiers	Type	Description	Overrides
FacetapiCollapsible::execute	public	function	Renders the links.
FacetapiCollapsible::settingsForm		function	Adds option to keep facets open.