class SettingsForm in Advanced CSS/JS Aggregation 8.3

Same name in this branch

8.3 src/Form/SettingsForm.php \Drupal\advagg\Form\SettingsForm
8.3 advagg_ext_minify/src/Form/SettingsForm.php \Drupal\advagg_ext_minify\Form\SettingsForm
8.3 advagg_old_ie_compatibility/src/Form/SettingsForm.php \Drupal\advagg_old_ie_compatibility\Form\SettingsForm
8.3 advagg_mod/src/Form/SettingsForm.php \Drupal\advagg_mod\Form\SettingsForm
8.3 advagg_css_minify/src/Form/SettingsForm.php \Drupal\advagg_css_minify\Form\SettingsForm
8.3 advagg_js_minify/src/Form/SettingsForm.php \Drupal\advagg_js_minify\Form\SettingsForm
8.3 advagg_cdn/src/Form/SettingsForm.php \Drupal\advagg_cdn\Form\SettingsForm
8.3 advagg_bundler/src/Form/SettingsForm.php \Drupal\advagg_bundler\Form\SettingsForm

Same name and namespace in other branches

8.4 src/Form/SettingsForm.php \Drupal\advagg\Form\SettingsForm
8.2 src/Form/SettingsForm.php \Drupal\advagg\Form\SettingsForm

Configure advagg 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\Form\SettingsForm

Expanded class hierarchy of SettingsForm

1 string reference to 'SettingsForm'

advagg.routing.yml in ./advagg.routing.yml: advagg.routing.yml

File

src/Form/SettingsForm.php, line 21

Namespace

Drupal\advagg\Form

View source

class SettingsForm extends ConfigFormBase {

  /**
   * The date formatter service.
   *
   * @var \Drupal\Core\Datetime\DateFormatterInterface
   */
  protected $dateFormatter;

  /**
   * The state service.
   *
   * @var \Drupal\Core\State\StateInterface
   */
  protected $state;

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

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

  /**
   * Obtaining system time.
   *
   * @var \Drupal\Component\Datetime\TimeInterface
   */
  protected $time;

  /**
   * Constructs a SettingsForm object.
   *
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The factory for configuration objects.
   * @param \Drupal\Core\Datetime\DateFormatterInterface $date_formatter
   *   The Date formatter service.
   * @param \Drupal\Core\State\StateInterface $state
   *   The state service.
   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
   *   The module handler service.
   * @param \Drupal\Core\Cache\CacheBackendInterface $cache
   *   The advagg cache.
   * @param \Drupal\Component\Datetime\TimeInterface $time
   *   Obtaining system time.
   */
  public function __construct(ConfigFactoryInterface $config_factory, DateFormatterInterface $date_formatter, StateInterface $state, ModuleHandlerInterface $module_handler, CacheBackendInterface $cache, TimeInterface $time) {
    parent::__construct($config_factory);
    $this->dateFormatter = $date_formatter;
    $this->state = $state;
    $this->moduleHandler = $module_handler;
    $this->cache = $cache;
    $this->time = $time;
  }

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

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $config = $this
      ->config('advagg.settings');
    $form['global'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Global Options'),
    ];
    $form['global']['enabled'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Enable advanced aggregation'),
      '#default_value' => $config
        ->get('enabled'),
      '#description' => $this
        ->t('Uncheck this box to temporarily disable AdvAgg functionality.'),
    ];
    $form['global']['dns_prefetch'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Use DNS Prefetch for external CSS/JS.'),
      '#default_value' => $config
        ->get('dns_prefetch'),
      '#description' => $this
        ->t('Start the DNS lookup for external CSS and JavaScript files as soon as possible.'),
    ];
    $form['global']['server_config'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Server Config'),
      'immutable_group' => [
        'title' => [
          '#type' => 'html_tag',
          '#tag' => 'strong',
          '#value' => $this
            ->t('Cache-Control: Immutable'),
        ],
        'information' => [
          '#type' => 'html_tag',
          '#tag' => 'p',
          '#value' => $this
            ->t('Your server can send <a href="@url1">Cache-Control: immutable</a> header for all optimized files. This should improve performance for some users. Current <a href="@url2">browser support</a>', [
            '@url1' => 'http://bitsup.blogspot.de/2016/05/cache-control-immutable.html',
            '@url2' => 'https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cache-Control#Browser_compatibility',
          ]),
        ],
        'immutable' => [
          '#type' => 'checkbox',
          '#title' => $this
            ->t('Include Cache-Control: immutable in generated .htaccess files.'),
          '#default_value' => $config
            ->get('immutable'),
          '#description' => $this
            ->t('With the Apache server, AdvAgg can generate config to send the header for all optimized files.'),
        ],
      ],
    ];
    if (stripos($_SERVER['SERVER_SOFTWARE'], 'nginx') !== FALSE) {
      $form['global']['server_config']['immutable_group']['immutable']['#access'] = FALSE;
      $form['global']['server_config']['immutable_group']['nginx'] = [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => $this
          ->t("With Nginx, AdvAgg can't set the headers for optimized files in a performant manner. However, you can easily do so in your server config. See the <a href='@url'>manual for instructions</a>.", [
          '@url' => 'https://www.drupal.org/docs/8/modules/advanced-cssjs-aggregation/advanced-aggregates#server-settings',
        ]),
      ];
    }
    $options = [
      0 => $this
        ->t('Development'),
      1 => $this
        ->t('Low'),
      2 => $this
        ->t('Normal'),
      3 => $this
        ->t('High'),
    ];
    $form['global']['cache_level'] = [
      '#type' => 'radios',
      '#title' => $this
        ->t('AdvAgg Cache Settings'),
      '#default_value' => $config
        ->get('cache_level'),
      '#options' => $options,
      '#description' => $this
        ->t("No performance data yet but most use cases will probably want to use the Normal cache mode.", [
        '@information' => Url::fromRoute('advagg.info')
          ->toString(),
      ]),
    ];
    $form['global']['dev_container'] = [
      '#type' => 'container',
      '#states' => [
        'visible' => [
          ':input[name="cache_level"]' => [
            'value' => '-1',
          ],
        ],
      ],
    ];
    $form['compression'] = [
      '#type' => 'details',
      '#open' => TRUE,
      '#title' => $this
        ->t('Compression Options'),
      '#description' => $this
        ->t('Compressed files will automatically be served by the Apache server'),
    ];
    if (stripos($_SERVER['SERVER_SOFTWARE'], 'nginx') !== FALSE) {
      $form['compression']['#description'] = $this
        ->t("AdvAgg can't configure your Nginx server to automatically serve compressed assets. See the <a href='@url'>AdvAgg manual</a> for instructions on manually doing so.", [
        '@url' => 'https://www.drupal.org/docs/8/modules/advanced-cssjs-aggregation/advanced-aggregates#server-settings',
      ]);
    }
    $form['compression']['css_gzip'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Gzip CSS assets'),
      '#default_value' => $this
        ->config('system.performance')
        ->get('css.gzip'),
      '#description' => $this
        ->t('This should be enabled unless you are experiencing corrupted compressed asset files.'),
    ];
    $form['compression']['js_gzip'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Gzip JavaScript assets'),
      '#default_value' => $this
        ->config('system.performance')
        ->get('js.gzip'),
      '#description' => $this
        ->t('This should be enabled unless you are experiencing corrupted compressed asset files.'),
    ];
    $brotli_available = function_exists('brotli_compress');
    $brotli_message = $brotli_available ? $this
      ->t("Select to compress this asset type with brotli compression. See <a href='https://github.com/kjdev/php-ext-brotli'>PHP Brotli</a> page for more information.") : $this
      ->t("Brotli compression is not available on your server. See <a href='https://github.com/kjdev/php-ext-brotli'>PHP Brotli</a> page for more information.");
    $form['compression']['css_brotli'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Brotli compress CSS assets'),
      '#default_value' => $config
        ->get('css.brotli'),
      '#description' => $brotli_message,
      '#disabled' => !$brotli_available,
    ];
    $form['compression']['js_brotli'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Brotli compress JavaScript assets'),
      '#default_value' => $config
        ->get('js.brotli'),
      '#description' => $brotli_message,
      '#disabled' => !$brotli_available,
    ];
    $form['css'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('CSS Options'),
      '#open' => TRUE,
    ];
    $form['css']['css_combine_media'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Combine CSS files by using media queries'),
      '#default_value' => $config
        ->get('css.combine_media'),
      '#description' => $this
        ->t('Will combine more CSS files together because different CSS media types can be used in the same file by using media queries. Use cores grouping logic needs to be unchecked in order for this to work. Also noted is that due to an issue with IE9, compatibility mode is forced off if this is enabled.'),
    ];
    $form['css']['css_fix_type'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Fix improperly set type'),
      '#default_value' => $config
        ->get('css.fix_type'),
      '#description' => $this
        ->t('If type is external but does not start with http, https, or // change it to be type file. If type is file but it starts with http, https, or // change type to be external. Note that if this is causing issues, odds are you have a double slash when there should be a single; see <a href="@link">this issue</a>', [
        '@link' => 'https://www.drupal.org/node/2336217',
      ]),
    ];
    $form['css']['css_preserve_external'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Do not change external to file if on same host.'),
      '#default_value' => $config
        ->get('css.preserve_external'),
      '#description' => $this
        ->t('If a CSS file is set as external and is on the same hosts do not convert to file.'),
      '#states' => [
        'disabled' => [
          '#edit-css-fix-type' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $form['js'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('JS Options'),
      '#open' => TRUE,
    ];
    $form['js']['js_fix_type'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Fix improperly set type'),
      '#default_value' => $config
        ->get('js.fix_type'),
      '#description' => $this
        ->t('If type is external but does not start with http, https, or // change it to be type file. If type is file but it starts with http, https, or // change type to be external. Note that if this is causing issues, odds are you have a double slash when there should be a single; see <a href="@link">this issue</a>', [
        '@link' => 'https://www.drupal.org/node/2336217',
      ]),
    ];
    $form['js']['js_preserve_external'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Do not change external to file if on same host.'),
      '#default_value' => $config
        ->get('js.preserve_external'),
      '#description' => $this
        ->t('If a JS file is set as external and is on the same hosts do not convert to file.'),
      '#states' => [
        'disabled' => [
          '#edit-js-fix-type' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $form['cron'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Cron Options'),
      '#description' => $this
        ->t('Unless you have a good reason to adjust these values you should leave them alone.'),
    ];
    $short_times = [
      900 => $this
        ->t('15 minutes'),
      1800 => $this
        ->t('30 minutes'),
      2700 => $this
        ->t('45 minutes'),
      3600 => $this
        ->t('1 hour'),
      7200 => $this
        ->t('2 hours'),
      14400 => $this
        ->t('4 hours'),
      21600 => $this
        ->t('6 hours'),
      43200 => $this
        ->t('12 hours'),
      64800 => $this
        ->t('18 hours'),
      86400 => $this
        ->t('1 day'),
      172800 => $this
        ->t('2 days'),
    ];
    $long_times = [
      172800 => $this
        ->t('2 days'),
      259200 => $this
        ->t('3 days'),
      345600 => $this
        ->t('4 days'),
      432000 => $this
        ->t('5 days'),
      518400 => $this
        ->t('6 days'),
      604800 => $this
        ->t('1 week'),
      1209600 => $this
        ->t('2 week'),
      1814400 => $this
        ->t('3 week'),
      2592000 => $this
        ->t('1 month'),
      3628800 => $this
        ->t('6 weeks'),
      4838400 => $this
        ->t('2 months'),
    ];
    $last_ran = $this->state
      ->get('advagg.cron_timestamp', NULL);
    if ($last_ran) {
      $last_ran = $this
        ->t('@time ago', [
        '@time' => $this->dateFormatter
          ->formatInterval($this->time
          ->getRequestTime() - $last_ran),
      ]);
    }
    else {
      $last_ran = $this
        ->t('never');
    }
    $form['cron']['cron_frequency'] = [
      '#type' => 'select',
      '#options' => $short_times,
      '#title' => 'Minimum amount of time between advagg_cron() runs.',
      '#default_value' => $config
        ->get('cron_frequency'),
      '#description' => $this
        ->t('The default value for this is %value. The last time advagg_cron was ran is %time.', [
        '%value' => $this->dateFormatter
          ->formatInterval($config
          ->get('cron_frequency')),
        '%time' => $last_ran,
      ]),
    ];
    $form['cron']['stale_file_threshold'] = [
      '#type' => 'select',
      '#options' => $long_times,
      '#title' => 'Delete aggregates modified more than a set time ago.',
      '#default_value' => $this
        ->config('system.performance')
        ->get('stale_file_threshold'),
      '#description' => $this
        ->t('The default value for this is %value.', [
        '%value' => $this->dateFormatter
          ->formatInterval($this
          ->config('system.performance')
          ->getOriginal('stale_file_threshold')),
      ]),
    ];
    $form['obscure'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Obscure Options'),
      '#description' => $this
        ->t('Some of the more obscure AdvAgg settings. Odds are you do not need to change anything in here.'),
    ];
    $form['obscure']['path_convert_absolute_to_protocol_relative'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Convert absolute paths to be protocol relative paths.'),
      '#default_value' => $config
        ->get('path.convert.absolute_to_protocol_relative'),
      '#description' => $this
        ->t('If the src to a CSS/JS file points starts with http:// or https://, convert it to use a protocol relative path //. Will also convert url() references inside of css files.'),
      '#states' => [
        'enabled' => [
          '#edit-path-convert-force-https' => [
            'checked' => FALSE,
          ],
          '#edit-path-convert-absolute' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $form['obscure']['path_convert_absolute'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Convert relative paths to be absolute paths.'),
      '#default_value' => $config
        ->get('path.convert.absolute'),
      '#description' => $this
        ->t('If the src to a CSS/JS file points starts with a relative path / convert to absolute.'),
      '#states' => [
        'enabled' => [
          '#edit-path-convert-force-https' => [
            'checked' => FALSE,
          ],
          '#edit-path-convert-absolute-to-protocol-relative' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $form['obscure']['path_convert_force_https'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Convert http:// to https://.'),
      '#default_value' => $config
        ->get('path.convert.force_https'),
      '#description' => $this
        ->t('If the src to a CSS/JS file starts with http:// convert it https://. Will also convert url() references inside of css files.'),
      '#states' => [
        'enabled' => [
          '#edit-path-convert-absolute-to-protocol-relative' => [
            'checked' => FALSE,
          ],
          '#edit-path-convert-absolute' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $form['obscure']['symlinks'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Use "Options +FollowSymLinks"'),
      '#default_value' => $config
        ->get('symlinks'),
      '#description' => $this
        ->t('Some shared hosts require "<code>Options +FollowSymLinks</code>" in the .htaccess for asset directories.'),
      '#states' => [
        'enabled' => [
          '#edit-symlinksifownermatch' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $form['obscure']['symlinksifownermatch'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Use "Options +SymLinksIfOwnerMatch"'),
      '#default_value' => $config
        ->get('symlinksifownermatch'),
      '#description' => $this
        ->t('Some shared hosts require "<code>Options +SymLinksIfOwnerMatch</code>" in the .htaccess for asset directories.'),
      '#states' => [
        'enabled' => [
          '#edit-symlinks' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    return parent::buildForm($form, $form_state);
  }

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

    /** @var \Drupal\Core\Config\Config $config */
    $config = $this
      ->config('advagg.settings');
    $htaccess = FALSE;
    if ($config
      ->get('immutable') != $form_state
      ->getValue('immutable')) {
      $htaccess = TRUE;
    }
    elseif ($config
      ->get('symlinks') != $form_state
      ->getValue('symlinks')) {
      $htaccess = TRUE;
    }
    elseif ($config
      ->get('symlinksifownermatch') != $form_state
      ->getValue('symlinksifownermatch')) {
      $htaccess = TRUE;
    }
    $config
      ->set('css.brotli', $form_state
      ->getValue('css_brotli'))
      ->set('css.fix_type', $form_state
      ->getValue('css_fix_type'))
      ->set('css.combine_media', $form_state
      ->getValue('css_combine_media'))
      ->set('css.preserve_external', $form_state
      ->getValue('css_preserve_external'))
      ->set('path.convert.force_https', $form_state
      ->getValue('path_convert_force_https'))
      ->set('path.convert.absolute', $form_state
      ->getValue('path_convert_absolute'))
      ->set('path.convert.absolute_to_protocol_relative', $form_state
      ->getValue('path_convert_absolute_to_protocol_relative'))
      ->set('enabled', $form_state
      ->getValue('enabled'))
      ->set('dns_prefetch', $form_state
      ->getValue('dns_prefetch'))
      ->set('cache_level', $form_state
      ->getValue('cache_level'))
      ->set('cron_frequency', $form_state
      ->getValue('cron_frequency'))
      ->set('js.brotli', $form_state
      ->getValue('js_brotli'))
      ->set('js.fix_type', $form_state
      ->getValue('js_fix_type'))
      ->set('js.preserve_external', $form_state
      ->getValue('js_preserve_external'))
      ->set('immutable', $form_state
      ->getValue('immutable'))
      ->set('symlinks', $form_state
      ->getValue('symlinks'))
      ->set('symlinksifownermatch', $form_state
      ->getValue('symlinksifownermatch'))
      ->save();
    $this
      ->config('system.performance')
      ->set('stale_file_threshold', $form_state
      ->getValue('stale_file_threshold'))
      ->set('css.gzip', $form_state
      ->getValue('css_gzip'))
      ->set('js.gzip', $form_state
      ->getValue('js_gzip'))
      ->save();

    // If changed options regenerate the .htaccess files.
    if ($htaccess) {
      AssetOptimizer::generateHtaccess('css', TRUE);
      AssetOptimizer::generateHtaccess('js', TRUE);
    }

    // Clear relevant caches.
    $this->cache
      ->invalidateAll();
    Cache::invalidateTags([
      'library_info',
    ]);
    parent::submitForm($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::$dateFormatter	protected	property	The date formatter service.
SettingsForm::$moduleHandler	protected	property	Module handler service.
SettingsForm::$state	protected	property	The state service.
SettingsForm::$time	protected	property	Obtaining system time.
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.

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class SettingsForm in Advanced CSS/JS Aggregation 8.3

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