function DevelopmentSettingsForm::buildForm

Overrides FormInterface::buildForm

File

core/modules/system/src/Form/DevelopmentSettingsForm.php, line 54

Class

DevelopmentSettingsForm

Configure development settings for this site.

Namespace

Code

public function buildForm(array $form, FormStateInterface $form_state) {
    $development_settings = $this->keyValueFactory
        ->get('development_settings');
    $form['description'] = [
        '#plain_text' => $this->t('These settings should only be enabled on development environments and never on production.'),
    ];
    $twig_debug = $development_settings->get('twig_debug', FALSE);
    $twig_cache_disable = $development_settings->get('twig_cache_disable', FALSE);
    $twig_development_state_conditions = [
        'input[data-drupal-selector="edit-twig-development-mode"]' => [
            'checked' => TRUE,
        ],
    ];
    $form['disable_rendered_output_cache_bins'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Do not cache markup'),
        '#description' => $this->t('Disables render cache, dynamic page cache, and page cache.'),
        '#default_value' => $development_settings->get('disable_rendered_output_cache_bins', FALSE),
    ];
    $form['twig_development_mode'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Twig development mode'),
        '#description' => $this->t('Exposes Twig development settings.'),
        '#default_value' => $twig_debug || $twig_cache_disable,
    ];
    $form['twig_development'] = [
        '#type' => 'fieldset',
        '#title' => $this->t('Twig development mode'),
        '#states' => [
            'visible' => $twig_development_state_conditions,
        ],
    ];
    $form['twig_development']['twig_debug'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Twig debug mode'),
        '#description' => $this->t("Provides Twig's <code>dump()</code> function for debugging, outputs template suggestions to HTML comments, and automatically recompile Twig templates after changes."),
        '#default_value' => $twig_debug,
    ];
    $form['twig_development']['twig_cache_disable'] = [
        '#type' => 'checkbox',
        '#title' => $this->t('Disable Twig cache'),
        '#description' => $this->t('Twig templates are not cached and are always compiled when rendered.'),
        '#default_value' => $twig_cache_disable,
    ];
    if (!$twig_debug && !$twig_cache_disable) {
        $form['twig_development']['twig_debug']['#states'] = [
            'checked' => $twig_development_state_conditions,
        ];
        $form['twig_development']['twig_cache_disable']['#states'] = [
            'checked' => $twig_development_state_conditions,
        ];
    }
    $form['actions']['#type'] = 'actions';
    $form['actions']['submit'] = [
        '#type' => 'submit',
        '#value' => $this->t('Save settings'),
        '#button_type' => 'primary',
    ];
    return $form;
}