class SettingsForm in File (Field) Paths 8

Administration settings form for File (Field) Paths.

@package Drupal\filefield_paths\Form

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\filefield_paths\Form\SettingsForm

Expanded class hierarchy of SettingsForm

1 string reference to 'SettingsForm'

filefield_paths.routing.yml in ./filefield_paths.routing.yml: filefield_paths.routing.yml

File

src/Form/SettingsForm.php, line 19

Namespace

Drupal\filefield_paths\Form

View source

class SettingsForm extends ConfigFormBase {

  /**
   * Stream wrapper manager.
   *
   * @var \Drupal\Core\StreamWrapper\StreamWrapperManagerInterface
   */
  protected $streamWrapperManager;

  /**
   * Fi;esystem service.
   *
   * @var \Drupal\Core\File\FileSystemInterface
   */
  protected $fileSystem;

  /**
   * {@inheritdoc}
   */
  public function __construct(ConfigFactoryInterface $config_factory, StreamWrapperManagerInterface $stream_wrapper_manager, FileSystemInterface $file_system) {
    parent::__construct($config_factory);
    $this->streamWrapperManager = $stream_wrapper_manager;
    $this->fileSystem = $file_system;
  }

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

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
    $form['temp_location'] = [
      '#title' => $this
        ->t('Temporary file location'),
      '#type' => 'textfield',
      '#default_value' => $this
        ->config('filefield_paths.settings')
        ->get('temp_location'),
      '#description' => $this
        ->t('The location that unprocessed files will be uploaded prior to being processed by File (Field) Paths.<br />It is recommended that you use the temporary file system (temporary://) if your server configuration allows for that.'),
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state
      ->getValues();
    $scheme = $this->streamWrapperManager
      ->getScheme($values['temp_location']);
    if (!$scheme) {
      $form_state
        ->setErrorByName('temp_location', $this
        ->t('Invalid file location. You must include a file stream wrapper (e.g., public://).'));
      return FALSE;
    }
    if (!$this->streamWrapperManager
      ->isValidScheme($scheme)) {
      $form_state
        ->setErrorByName('temp_location', $this
        ->t('Invalid file stream wrapper.'));
      return FALSE;
    }
    if ((!is_dir($values['temp_location']) || !is_writable($values['temp_location'])) && !$this->fileSystem
      ->prepareDirectory($values['temp_location'], FileSystem::CREATE_DIRECTORY | FileSystem::MODIFY_PERMISSIONS)) {
      $form_state
        ->setErrorByName('temp_location', $this
        ->t('File location can not be created or is not writable.'));
      return FALSE;
    }
    return TRUE;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $values = $form_state
      ->getValues();
    $this
      ->config('filefield_paths.settings')
      ->set('temp_location', $values['temp_location'])
      ->save();
  }

}

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::$routeMatch	protected	property	The route match.
FormBase::configFactory	protected	function	Gets the config factory for this form.	1
FormBase::container	private	function	Returns the service container.
FormBase::currentUser	protected	function	Gets the current user.
FormBase::getRequest	protected	function	Gets the request object.
FormBase::getRouteMatch	protected	function	Gets the route match.
FormBase::logger	protected	function	Gets the logger for a specific channel.
FormBase::redirect	protected	function	Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait::redirect
FormBase::resetConfigFactory	public	function	Resets the configuration factory.
FormBase::setConfigFactory	public	function	Sets the config factory for this form.
FormBase::setRequestStack	public	function	Sets the request stack object to use.
LinkGeneratorTrait::$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::$redirectDestination	protected	property	The redirect destination service.	1
RedirectDestinationTrait::getDestinationArray	protected	function	Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url.
RedirectDestinationTrait::getRedirectDestination	protected	function	Returns the redirect destination service.
RedirectDestinationTrait::setRedirectDestination	public	function	Sets the redirect destination service.
SettingsForm::$fileSystem	protected	property	Fi;esystem service.
SettingsForm::$streamWrapperManager	protected	property	Stream wrapper manager.
SettingsForm::buildForm	public	function	Form constructor. Overrides ConfigFormBase::buildForm
SettingsForm::create	public static	function	Instantiates a new instance of this class. Overrides ConfigFormBase::create
SettingsForm::getEditableConfigNames	protected	function	Gets the configuration names that will be editable. Overrides ConfigFormBaseTrait::getEditableConfigNames
SettingsForm::getFormId	public	function	Returns a unique string identifying the form. Overrides FormInterface::getFormId
SettingsForm::submitForm	public	function	Form submission handler. Overrides ConfigFormBase::submitForm
SettingsForm::validateForm	public	function	Form validation handler. Overrides FormBase::validateForm
SettingsForm::__construct	public	function	Constructs a \Drupal\system\ConfigFormBase object. Overrides ConfigFormBase::__construct
StringTranslationTrait::$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.

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class SettingsForm in File (Field) Paths 8

Hierarchy

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