class SettingsForm in Advanced CSS/JS Aggregation 8.3

Configure advagg_mod settings for this site.

Hierarchy

• class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, LinkGeneratorTrait, RedirectDestinationTrait, UrlGeneratorTrait, StringTranslationTrait
  • class \Drupal\Core\Form\ConfigFormBase uses ConfigFormBaseTrait
    • class \Drupal\advagg_old_ie_compatibility\Form\SettingsForm

1 string reference to 'SettingsForm'

advagg_old_ie_compatibility.routing.yml in advagg_old_ie_compatibility/advagg_old_ie_compatibility.routing.yml

advagg_old_ie_compatibility/advagg_old_ie_compatibility.routing.yml

File

advagg_old_ie_compatibility/src/Form/SettingsForm.php, line 15

Namespace

Drupal\advagg_old_ie_compatibility\Form

class SettingsForm extends ConfigFormBase {

  /**
   * The Advagg cache.
   *
   * @var \Drupal\Core\Cache\CacheBackendInterface
   */
  protected $cache;

  /**
   * The module handler service.
   *
   * @var \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected $moduleHandler;

  /**
   * The core language manager service.
   *
   * @var \Drupal\Core\Language\LanguageManagerInterface
   */
  protected $languageManager;

  /**
   * Constructs a SettingsForm object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The factory for configuration objects.
   * @param \Drupal\Core\Cache\CacheBackendInterface $cache
   *   The JavaScript asset collection optimizer service.
   */
  public function __construct(ConfigFactoryInterface $config_factory, CacheBackendInterface $cache) {
    parent::__construct($config_factory);
    $this->cache = $cache;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('config.factory'), $container
      ->get('cache.advagg'));
  }

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'advagg_old_ie_compatibility_settings';
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'advagg_old_ie_compatibility.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('advagg_old_ie_compatibility.settings');
    $form['active'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Prevent more than %limit CSS selectors in an aggregated CSS file', [
        '%limit' => $config
          ->get('limit'),
      ]),
      '#default_value' => $config
        ->get('active'),
      '#description' => $this
        ->t('Internet Explorer before version 10; IE9, IE8, IE7, and IE6 all have 4095 as the limit for the maximum number of css selectors that can be in a file. Enabling this will prevent CSS aggregates from being created that exceed this limit. <a href="@link">More info</a>.', [
        '@link' => 'http://blogs.msdn.com/b/ieinternals/archive/2011/05/14/10164546.aspx',
      ]),
    ];
    $form['limit'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('The selector count the IE CSS limiter should use'),
      '#default_value' => $config
        ->get('limit'),
      '#description' => $this
        ->t('Internet Explorer before version 10; IE9, IE8, IE7, and IE6 all have 4095 as the limit for the maximum number of css selectors that can be in a file. Use this field to modify the value used.'),
      '#states' => [
        'visible' => [
          '#edit-active' => [
            'checked' => TRUE,
          ],
        ],
        'disabled' => [
          '#edit-active' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {

    /** @var \Drupal\Core\Config\Config $config */
    $config = $this
      ->config('advagg_old_ie_compatibility.settings');
    $config
      ->set('active', $form_state
      ->getValue('active'))
      ->set('limit', $form_state
      ->getValue('limit'))
      ->save();

    // Clear relevant caches.
    Cache::invalidateTags([
      'library_info',
    ]);
    $this->cache
      ->invalidateAll();
    parent::submitForm($form, $form_state);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfigFormBaseTrait::config	protected	function	Retrieves a configuration object.
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
FormBase::$configFactory	protected	property	The config factory.	1
FormBase::$requestStack	protected	property	The request stack.	1
FormBase::$routeMatch	protected	property	The route match.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
FormBase::validateForm	public	function	Form validation handler. Overrides FormInterface::validateForm	62
LinkGeneratorTrait::$linkGenerator	protected	property	The link generator.	1
LinkGeneratorTrait::getLinkGenerator Deprecated	protected	function	Returns the link generator.
LinkGeneratorTrait::l Deprecated	protected	function	Renders a link to a route given a route name and its parameters.
LinkGeneratorTrait::setLinkGenerator Deprecated	public	function	Sets the link generator service.
LoggerChannelTrait::$loggerFactory	protected	property	The logger channel factory service.
LoggerChannelTrait::getLogger	protected	function	Gets the logger for a specific channel.
LoggerChannelTrait::setLoggerFactory	public	function	Injects the logger channel factory.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
RedirectDestinationTrait::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
SettingsForm::$cache	protected	property	The Advagg cache.
SettingsForm::$languageManager	protected	property	The core language manager service.
SettingsForm::$moduleHandler	protected	property	The module handler service.
SettingsForm::buildForm	public	function	Form constructor. Overrides ConfigFormBase::buildForm
SettingsForm::create	public static	function	Instantiates a new instance of this class. Overrides ConfigFormBase::create
SettingsForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
SettingsForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
SettingsForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
SettingsForm::__construct	public	function	Constructs a SettingsForm object. Overrides ConfigFormBase::__construct
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
UrlGeneratorTrait::$urlGenerator	protected	property	The url generator.
UrlGeneratorTrait::getUrlGenerator Deprecated	protected	function	Returns the URL generator service.
UrlGeneratorTrait::setUrlGenerator Deprecated	public	function	Sets the URL generator service.
UrlGeneratorTrait::url Deprecated	protected	function	Generates a URL or path for a specific route based on the given parameters.