function AdvancedSettingsForm::buildForm

Overrides ConfigFormBase::buildForm

File

core/modules/views_ui/src/Form/AdvancedSettingsForm.php, line 33

Class

AdvancedSettingsForm

Form builder for the advanced admin settings page.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $form = parent::buildForm($form, $form_state);
    $config = $this->config('views.settings');
    $form['cache'] = [
        '#type' => 'details',
        '#title' => $this->t('Caching'),
        '#open' => TRUE,
    ];
    $form['cache']['skip_cache'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Disable views data caching'),
        '#description' => $this->t("Views caches data about tables, modules and views available, to increase performance. By checking this box, Views will skip this cache and always rebuild this data when needed. This can have a serious performance impact on your site."),
        '#default_value' => $config->get('skip_cache'),
    ];
    $form['cache']['clear_cache'] = [
        '#type' => 'submit',
        '#value' => $this->t("Clear Views' cache"),
        '#submit' => [
            '::cacheSubmit',
        ],
    ];
    $form['debug'] = [
        '#type' => 'details',
        '#title' => $this->t('Debugging'),
        '#open' => TRUE,
    ];
    $form['debug']['sql_signature'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Add Views signature to all SQL queries'),
        '#description' => $this->t("All Views-generated queries will include the name of the views and display 'view-name:display-name' as a string at the end of the SELECT clause. This makes identifying Views queries in database server logs simpler, but should only be used when troubleshooting."),
        '#default_value' => $config->get('sql_signature'),
    ];
    $options = Views::fetchPluginNames('display_extender');
    if (!empty($options)) {
        $form['extenders'] = [
            '#type' => 'details',
            '#title' => $this->t('Display extenders'),
            '#open' => TRUE,
        ];
        $form['extenders']['display_extenders'] = [
            '#default_value' => array_filter($config->get('display_extenders')),
            '#options' => $options,
            '#type' => 'checkboxes',
            '#description' => $this->t('Select extensions of the views interface.'),
        ];
    }
    return $form;
}