class ImageToolkitForm in Drupal 8

Same name and namespace in other branches

9 core/modules/system/src/Form/ImageToolkitForm.php \Drupal\system\Form\ImageToolkitForm
10 core/modules/system/src/Form/ImageToolkitForm.php \Drupal\system\Form\ImageToolkitForm

Configures image toolkit settings for this site.

@internal

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\system\Form\ImageToolkitForm

Expanded class hierarchy of ImageToolkitForm

1 string reference to 'ImageToolkitForm'

system.routing.yml in core/modules/system/system.routing.yml: core/modules/system/system.routing.yml

File

core/modules/system/src/Form/ImageToolkitForm.php, line 16

Namespace

Drupal\system\Form

View source

class ImageToolkitForm extends ConfigFormBase {

  /**
   * An array containing currently available toolkits.
   *
   * @var \Drupal\Core\ImageToolkit\ImageToolkitInterface[]
   */
  protected $availableToolkits = [];

  /**
   * Constructs a ImageToolkitForm object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The factory for configuration objects.
   * @param \Drupal\Core\ImageToolkit\ImageToolkitManager $manager
   *   The image toolkit plugin manager.
   */
  public function __construct(ConfigFactoryInterface $config_factory, ImageToolkitManager $manager) {
    parent::__construct($config_factory);
    foreach ($manager
      ->getAvailableToolkits() as $id => $definition) {
      $this->availableToolkits[$id] = $manager
        ->createInstance($id);
    }
  }

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

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $current_toolkit = $this
      ->config('system.image')
      ->get('toolkit');
    $form['image_toolkit'] = [
      '#type' => 'radios',
      '#title' => $this
        ->t('Select an image processing toolkit'),
      '#default_value' => $current_toolkit,
      '#options' => [],
    ];

    // If we have more than one image toolkit, allow the user to select the one
    // to use, and load each of the toolkits' settings form.
    foreach ($this->availableToolkits as $id => $toolkit) {
      $definition = $toolkit
        ->getPluginDefinition();
      $form['image_toolkit']['#options'][$id] = $definition['title'];
      $form['image_toolkit_settings'][$id] = [
        '#type' => 'details',
        '#title' => $this
          ->t('@toolkit settings', [
          '@toolkit' => $definition['title'],
        ]),
        '#open' => TRUE,
        '#tree' => TRUE,
        '#states' => [
          'visible' => [
            ':radio[name="image_toolkit"]' => [
              'value' => $id,
            ],
          ],
        ],
      ];
      $form['image_toolkit_settings'][$id] += $toolkit
        ->buildConfigurationForm([], $form_state);
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    parent::validateForm($form, $form_state);

    // Call the form validation handler for each of the toolkits.
    foreach ($this->availableToolkits as $toolkit) {
      $toolkit
        ->validateConfigurationForm($form, $form_state);
    }
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this
      ->config('system.image')
      ->set('toolkit', $form_state
      ->getValue('image_toolkit'))
      ->save();

    // Call the form submit handler for each of the toolkits.
    foreach ($this->availableToolkits as $toolkit) {
      $toolkit
        ->submitConfigurationForm($form, $form_state);
    }
    parent::submitForm($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::$routeMatch	protected	property	The route match.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
ImageToolkitForm::$availableToolkits	protected	property	An array containing currently available toolkits.
ImageToolkitForm::buildForm	public	function	Form constructor. Overrides ConfigFormBase::buildForm
ImageToolkitForm::create	public static	function	Instantiates a new instance of this class. Overrides ConfigFormBase::create
ImageToolkitForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
ImageToolkitForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
ImageToolkitForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
ImageToolkitForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
ImageToolkitForm::__construct	public	function	Constructs a ImageToolkitForm object. Overrides ConfigFormBase::__construct
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.
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.

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class ImageToolkitForm in Drupal 8

Hierarchy

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