class UpdateSettingsForm in Drupal 8

Same name and namespace in other branches

9 core/modules/update/src/UpdateSettingsForm.php \Drupal\update\UpdateSettingsForm

Configure update 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\update\UpdateSettingsForm implements ContainerInjectionInterface

Expanded class hierarchy of UpdateSettingsForm

1 string reference to 'UpdateSettingsForm'

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

File

core/modules/update/src/UpdateSettingsForm.php, line 16

Namespace

Drupal\update

View source

class UpdateSettingsForm extends ConfigFormBase implements ContainerInjectionInterface {

  /**
   * The email validator.
   *
   * @var \Drupal\Component\Utility\EmailValidatorInterface
   */
  protected $emailValidator;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    $instance = parent::create($container);
    $instance->emailValidator = $container
      ->get('email.validator');
    return $instance;
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('update.settings');
    $form['update_check_frequency'] = [
      '#type' => 'radios',
      '#title' => t('Check for updates'),
      '#default_value' => $config
        ->get('check.interval_days'),
      '#options' => [
        '1' => t('Daily'),
        '7' => t('Weekly'),
      ],
      '#description' => t('Select how frequently you want to automatically check for new releases of your currently installed modules and themes.'),
    ];
    $form['update_check_disabled'] = [
      '#type' => 'checkbox',
      '#title' => t('Check for updates of uninstalled modules and themes'),
      '#default_value' => $config
        ->get('check.disabled_extensions'),
    ];
    $notification_emails = $config
      ->get('notification.emails');
    $form['update_notify_emails'] = [
      '#type' => 'textarea',
      '#title' => t('Email addresses to notify when updates are available'),
      '#rows' => 4,
      '#default_value' => implode("\n", $notification_emails),
      '#description' => t('Whenever your site checks for available updates and finds new releases, it can notify a list of users via email. Put each address on a separate line. If blank, no emails will be sent.'),
    ];
    $form['update_notification_threshold'] = [
      '#type' => 'radios',
      '#title' => t('Email notification threshold'),
      '#default_value' => $config
        ->get('notification.threshold'),
      '#options' => [
        'all' => t('All newer versions'),
        'security' => t('Only security updates'),
      ],
      '#description' => t('You can choose to send email only if a security update is available, or to be notified about all newer versions. If there are updates available of Drupal core or any of your installed modules and themes, your site will always print a message on the <a href=":status_report">status report</a> page, and will also display an error message on administration pages if there is a security update.', [
        ':status_report' => Url::fromRoute('system.status')
          ->toString(),
      ]),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $form_state
      ->set('notify_emails', []);
    if (!$form_state
      ->isValueEmpty('update_notify_emails')) {
      $valid = [];
      $invalid = [];
      foreach (explode("\n", trim($form_state
        ->getValue('update_notify_emails'))) as $email) {
        $email = trim($email);
        if (!empty($email)) {
          if ($this->emailValidator
            ->isValid($email)) {
            $valid[] = $email;
          }
          else {
            $invalid[] = $email;
          }
        }
      }
      if (empty($invalid)) {
        $form_state
          ->set('notify_emails', $valid);
      }
      elseif (count($invalid) == 1) {
        $form_state
          ->setErrorByName('update_notify_emails', $this
          ->t('%email is not a valid email address.', [
          '%email' => reset($invalid),
        ]));
      }
      else {
        $form_state
          ->setErrorByName('update_notify_emails', $this
          ->t('%emails are not valid email addresses.', [
          '%emails' => implode(', ', $invalid),
        ]));
      }
    }
    parent::validateForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $config = $this
      ->config('update.settings');

    // See if the update_check_disabled setting is being changed, and if so,
    // invalidate all update status data.
    if ($form_state
      ->getValue('update_check_disabled') != $config
      ->get('check.disabled_extensions')) {
      update_storage_clear();
    }
    $config
      ->set('check.disabled_extensions', $form_state
      ->getValue('update_check_disabled'))
      ->set('check.interval_days', $form_state
      ->getValue('update_check_frequency'))
      ->set('notification.emails', $form_state
      ->get('notify_emails'))
      ->set('notification.threshold', $form_state
      ->getValue('update_notification_threshold'))
      ->save();
    parent::submitForm($form, $form_state);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConfigFormBase::__construct	public	function	Constructs a \Drupal\system\ConfigFormBase object.	11
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::$routeMatch	protected	property	The route match.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LinkGeneratorTrait::$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.
UpdateSettingsForm::$emailValidator	protected	property	The email validator.
UpdateSettingsForm::buildForm	public	function	Form constructor. Overrides ConfigFormBase::buildForm
UpdateSettingsForm::create	public static	function	Instantiates a new instance of this class. Overrides ConfigFormBase::create
UpdateSettingsForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
UpdateSettingsForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
UpdateSettingsForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
UpdateSettingsForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
UrlGeneratorTrait::$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 UpdateSettingsForm in Drupal 8

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