public function FacetForm::buildWidgetConfigForm in Facets 8

Builds the configuration forms for all selected widgets.

Parameters

array $form: An associative array containing the initial structure of the plugin form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the complete form.

1 call to FacetForm::buildWidgetConfigForm()

FacetForm::form in src/Form/FacetForm.php

Gets the actual form array to be built.

File

src/Form/FacetForm.php, line 113

Class

FacetForm

Provides a form for configuring the processors of a facet.

Namespace

Drupal\facets\Form

Code

public function buildWidgetConfigForm(array &$form, FormStateInterface $form_state) {

  /** @var \Drupal\facets\FacetInterface $facet */
  $facet = $this
    ->getEntity();
  $widget_plugin_id = $form_state
    ->getValue('widget') ?: $facet
    ->getWidget()['type'];
  $widget_config = $form_state
    ->getValue('widget_config') ?: $facet
    ->getWidget()['config'];
  if (empty($widget_plugin_id)) {
    return;
  }

  /** @var \Drupal\facets\Widget\WidgetPluginBase $widget */
  $facet
    ->setWidget($widget_plugin_id, $widget_config);
  $widget = $facet
    ->getWidgetInstance();
  $arguments = [
    '%widget' => $widget
      ->getPluginDefinition()['label'],
  ];
  if (!($config_form = $widget
    ->buildConfigurationForm([], $form_state, $facet))) {
    $type = 'details';
    $config_form = [
      '#markup' => $this
        ->t('%widget widget needs no configuration.', $arguments),
    ];
  }
  else {
    $type = 'fieldset';
  }
  $form['widget_config'] = [
    '#type' => $type,
    '#tree' => TRUE,
    '#title' => $this
      ->t('%widget settings', $arguments),
    '#attributes' => [
      'id' => 'facets-widget-config-form',
    ],
  ] + $config_form;
}