class DomainLangNegotiationBrowserForm in Domain Lang 8
Configure the browser language negotiation method 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\language\Form\NegotiationBrowserForm
- class \Drupal\domain_lang\Form\DomainLangNegotiationBrowserForm
- class \Drupal\language\Form\NegotiationBrowserForm
- class \Drupal\Core\Form\ConfigFormBase uses ConfigFormBaseTrait
Expanded class hierarchy of DomainLangNegotiationBrowserForm
1 string reference to 'DomainLangNegotiationBrowserForm'
File
- src/
Form/ DomainLangNegotiationBrowserForm.php, line 16
Namespace
Drupal\domain_lang\FormView source
class DomainLangNegotiationBrowserForm extends NegotiationBrowserForm {
/**
* The domain lang handler.
*
* @var \Drupal\domain_lang\DomainLangHandlerInterface
*/
protected $domainLangHandler;
/**
* Language mappings config name for current active domain.
*
* @var string
*/
protected $languageMappingsConfig;
/**
* Constructs a \Drupal\system\ConfigFormBase object.
*
* @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
* The factory for configuration objects.
* @param \Drupal\language\ConfigurableLanguageManagerInterface $language_manager
* The configurable language manager.
* @param \Drupal\domain_lang\DomainLangHandlerInterface $domain_lang_handler
* The domain lang handler.
*/
public function __construct(ConfigFactoryInterface $config_factory, ConfigurableLanguageManagerInterface $language_manager, DomainLangHandlerInterface $domain_lang_handler) {
parent::__construct($config_factory, $language_manager);
$this->domainLangHandler = $domain_lang_handler;
$this->languageMappingsConfig = $this->domainLangHandler
->getDomainConfigName('language.mappings');
}
/**
* {@inheritdoc}
*/
public static function create(ContainerInterface $container) {
return new static($container
->get('config.factory'), $container
->get('language_manager'), $container
->get('domain_lang.handler'));
}
/**
* {@inheritdoc}
*/
protected function getEditableConfigNames() {
return [
'language.mappings',
$this->languageMappingsConfig,
];
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
$form = [];
// Initialize a language list to the ones available, including English.
$languages = $this->languageManager
->getLanguages();
$existing_languages = [];
foreach ($languages as $langcode => $language) {
$existing_languages[$langcode] = $language
->getName();
}
// If we have no languages available, present the list of predefined
// languages only. If we do have already added languages, set up two option
// groups with the list of existing and then predefined languages.
if (empty($existing_languages)) {
$language_options = $this->languageManager
->getStandardLanguageListWithoutConfigured();
}
else {
$language_options = [
(string) $this
->t('Existing languages') => $existing_languages,
(string) $this
->t('Languages not yet added') => $this->languageManager
->getStandardLanguageListWithoutConfigured(),
];
}
$form['mappings'] = [
'#type' => 'table',
'#header' => [
$this
->t('Browser language code'),
$this
->t('Site language'),
$this
->t('Operations'),
],
'#attributes' => [
'id' => 'language-negotiation-browser',
],
'#empty' => $this
->t('No browser language mappings available.'),
];
$mappings = $this
->language_get_browser_drupal_langcode_mappings();
foreach ($mappings as $browser_langcode => $drupal_langcode) {
$form['mappings'][$browser_langcode] = [
'browser_langcode' => [
'#title' => $this
->t('Browser language code'),
'#title_display' => 'invisible',
'#type' => 'textfield',
'#default_value' => $browser_langcode,
'#size' => 20,
'#required' => TRUE,
],
'drupal_langcode' => [
'#title' => $this
->t('Site language'),
'#title_display' => 'invisible',
'#type' => 'select',
'#options' => $language_options,
'#default_value' => $drupal_langcode,
'#required' => TRUE,
],
];
// Operations column.
$form['mappings'][$browser_langcode]['operations'] = [
'#type' => 'operations',
'#links' => [],
];
$form['mappings'][$browser_langcode]['operations']['#links']['delete'] = [
'title' => $this
->t('Delete'),
'url' => Url::fromRoute('domain_lang.negotiation_browser_delete', [
'domain' => $this->domainLangHandler
->getDomainFromUrl()
->id(),
'browser_langcode' => $browser_langcode,
]),
];
}
// Add empty row.
$form['new_mapping'] = [
'#type' => 'details',
'#title' => $this
->t('Add a new mapping'),
'#tree' => TRUE,
];
$form['new_mapping']['browser_langcode'] = [
'#type' => 'textfield',
'#title' => $this
->t('Browser language code'),
'#description' => $this
->t('Use language codes as <a href=":w3ctags">defined by the W3C</a> for interoperability. <em>Examples: "en", "en-gb" and "zh-hant".</em>', [
':w3ctags' => 'http://www.w3.org/International/articles/language-tags/',
]),
'#size' => 20,
];
$form['new_mapping']['drupal_langcode'] = [
'#type' => 'select',
'#title' => $this
->t('Site language'),
'#options' => $language_options,
];
$form['actions']['#type'] = 'actions';
$form['actions']['submit'] = [
'#type' => 'submit',
'#value' => $this
->t('Save configuration'),
'#button_type' => 'primary',
];
// By default, render the form using system-config-form.html.twig.
$form['#theme'] = 'system_config_form';
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
$mappings = $form_state
->get('mappings');
if (!empty($mappings)) {
$config = $this
->config($this->languageMappingsConfig);
$config
->setData([
'map' => $mappings,
]);
$config
->save();
}
$form_state
->disableRedirect();
$this
->messenger()
->addStatus($this
->t('The configuration options have been saved.'));
}
/**
* Retrieves the browser's langcode mapping configuration array.
*
* @return array
* The browser's langcode mapping configuration array.
*/
protected function language_get_browser_drupal_langcode_mappings() {
$config = $this
->config($this->languageMappingsConfig);
if ($config
->isNew()) {
$config
->set('map', $this
->config('language.mappings')
->get('map'));
}
return $config
->get('map') ? $config
->get('map') : [];
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
ConfigFormBaseTrait:: |
protected | function | Retrieves a configuration object. | |
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
DomainLangNegotiationBrowserForm:: |
protected | property | The domain lang handler. | |
DomainLangNegotiationBrowserForm:: |
protected | property | Language mappings config name for current active domain. | |
DomainLangNegotiationBrowserForm:: |
public | function |
Form constructor. Overrides NegotiationBrowserForm:: |
|
DomainLangNegotiationBrowserForm:: |
public static | function |
Instantiates a new instance of this class. Overrides NegotiationBrowserForm:: |
|
DomainLangNegotiationBrowserForm:: |
protected | function |
Gets the configuration names that will be editable. Overrides NegotiationBrowserForm:: |
|
DomainLangNegotiationBrowserForm:: |
protected | function |
Retrieves the browser's langcode mapping configuration array. Overrides NegotiationBrowserForm:: |
|
DomainLangNegotiationBrowserForm:: |
public | function |
Form submission handler. Overrides NegotiationBrowserForm:: |
|
DomainLangNegotiationBrowserForm:: |
public | function |
Constructs a \Drupal\system\ConfigFormBase object. Overrides NegotiationBrowserForm:: |
|
FormBase:: |
protected | property | The config factory. | 1 |
FormBase:: |
protected | property | The request stack. | 1 |
FormBase:: |
protected | property | The route match. | |
FormBase:: |
protected | function | Gets the config factory for this form. | 1 |
FormBase:: |
private | function | Returns the service container. | |
FormBase:: |
protected | function | Gets the current user. | |
FormBase:: |
protected | function | Gets the request object. | |
FormBase:: |
protected | function | Gets the route match. | |
FormBase:: |
protected | function | Gets the logger for a specific channel. | |
FormBase:: |
protected | function |
Returns a redirect response object for the specified route. Overrides UrlGeneratorTrait:: |
|
FormBase:: |
public | function | Resets the configuration factory. | |
FormBase:: |
public | function | Sets the config factory for this form. | |
FormBase:: |
public | function | Sets the request stack object to use. | |
LinkGeneratorTrait:: |
protected | property | The link generator. | 1 |
LinkGeneratorTrait:: |
protected | function | Returns the link generator. | |
LinkGeneratorTrait:: |
protected | function | Renders a link to a route given a route name and its parameters. | |
LinkGeneratorTrait:: |
public | function | Sets the link generator service. | |
LoggerChannelTrait:: |
protected | property | The logger channel factory service. | |
LoggerChannelTrait:: |
protected | function | Gets the logger for a specific channel. | |
LoggerChannelTrait:: |
public | function | Injects the logger channel factory. | |
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
NegotiationBrowserForm:: |
protected | property | The configurable language manager. | |
NegotiationBrowserForm:: |
public | function |
Returns a unique string identifying the form. Overrides FormInterface:: |
|
NegotiationBrowserForm:: |
public | function |
Form validation handler. Overrides FormBase:: |
|
RedirectDestinationTrait:: |
protected | property | The redirect destination service. | 1 |
RedirectDestinationTrait:: |
protected | function | Prepares a 'destination' URL query parameter for use with \Drupal\Core\Url. | |
RedirectDestinationTrait:: |
protected | function | Returns the redirect destination service. | |
RedirectDestinationTrait:: |
public | function | Sets the redirect destination service. | |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
UrlGeneratorTrait:: |
protected | property | The url generator. | |
UrlGeneratorTrait:: |
protected | function | Returns the URL generator service. | |
UrlGeneratorTrait:: |
public | function | Sets the URL generator service. | |
UrlGeneratorTrait:: |
protected | function | Generates a URL or path for a specific route based on the given parameters. |