function WizardPluginBase::buildFilters

Builds the form structure for selecting the view's filters.

By default, this adds "of type" and "tagged with" filters (when they are available).

File

core/modules/views/src/Plugin/views/wizard/WizardPluginBase.php, line 624

Class

WizardPluginBase

Base class for Views wizard plugins.

Namespace

Code

protected function buildFilters(&$form, FormStateInterface $form_state) {
    module_load_include('inc', 'views_ui', 'admin');
    $bundles = $this->bundleInfoService
        ->getBundleInfo($this->entityTypeId);
    // If the current base table support bundles and has more than one (like user).
    if (!empty($bundles) && $this->entityType && $this->entityType
        ->hasKey('bundle')) {
        // Get all bundles and their human readable names.
        $options = [
            'all' => $this->t('All'),
        ];
        foreach ($bundles as $type => $bundle) {
            $options[$type] = $bundle['label'];
        }
        $form['displays']['show']['type'] = [
            '#type' => 'select',
            '#title' => $this->t('of type'),
            '#options' => $options,
        ];
        $selected_bundle = static::getSelected($form_state, [
            'show',
            'type',
        ], 'all', $form['displays']['show']['type']);
        $form['displays']['show']['type']['#default_value'] = $selected_bundle;
        // Changing this dropdown updates the entire content of $form['displays']
        // via AJAX, since each bundle might have entirely different fields
        // attached to it, etc.
        views_ui_add_ajax_trigger($form['displays']['show'], 'type', [
            'displays',
        ]);
    }
}