public NegotiationUrlForm::buildForm(array $form, FormStateInterface $form_state)
Form constructor.
Parameters
array $form: An associative array containing the structure of the form.
\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.
Return value
array The form structure.
Overrides ConfigFormBase::buildForm
File
- core/modules/language/src/Form/NegotiationUrlForm.php, line 65
Class
- NegotiationUrlForm
- Configure the URL language negotiation method for this site.
Namespace
Drupal\language\Form
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | public function buildForm(array $form, FormStateInterface $form_state) { global $base_url; $config = $this->config('language.negotiation'); $form['language_negotiation_url_part'] = array( '#title' => $this->t('Part of the URL that determines language'), '#type' => 'radios', '#options' => array( LanguageNegotiationUrl::CONFIG_PATH_PREFIX => $this->t('Path prefix'), LanguageNegotiationUrl::CONFIG_DOMAIN => $this->t('Domain'), ), '#default_value' => $config->get('url.source'), ); $form['prefix'] = array( '#type' => 'details', '#tree' => TRUE, '#title' => $this->t('Path prefix configuration'), '#open' => TRUE, '#description' => $this->t('Language codes or other custom text to use as a path prefix for URL language detection. For the selected fallback language, this value may be left blank. <strong>Modifying this value may break existing URLs. Use with caution in a production environment.</strong> Example: Specifying "deutsch" as the path prefix code for German results in URLs like "example.com/deutsch/contact".'), '#states' => array( 'visible' => array( ':input[name="language_negotiation_url_part"]' => array( 'value' => (string) LanguageNegotiationUrl::CONFIG_PATH_PREFIX, ), ), ), ); $form['domain'] = array( '#type' => 'details', '#tree' => TRUE, '#title' => $this->t('Domain configuration'), '#open' => TRUE, '#description' => $this->t('The domain names to use for these languages. <strong>Modifying this value may break existing URLs. Use with caution in a production environment.</strong> Example: Specifying "de.example.com" as language domain for German will result in a URL like "http://de.example.com/contact".'), '#states' => array( 'visible' => array( ':input[name="language_negotiation_url_part"]' => array( 'value' => (string) LanguageNegotiationUrl::CONFIG_DOMAIN, ), ), ), ); $languages = $this->languageManager->getLanguages(); $prefixes = $config->get('url.prefixes'); $domains = $config->get('url.domains'); foreach ($languages as $langcode => $language) { $t_args = array('%language' => $language->getName(), '%langcode' => $language->getId()); $form['prefix'][$langcode] = array( '#type' => 'textfield', '#title' => $language->isDefault() ? $this->t('%language (%langcode) path prefix (Default language)', $t_args) : $this->t('%language (%langcode) path prefix', $t_args), '#maxlength' => 64, '#default_value' => isset($prefixes[$langcode]) ? $prefixes[$langcode] : '', '#field_prefix' => $base_url . '/', ); $form['domain'][$langcode] = array( '#type' => 'textfield', '#title' => $this->t('%language (%langcode) domain', array('%language' => $language->getName(), '%langcode' => $language->getId())), '#maxlength' => 128, '#default_value' => isset($domains[$langcode]) ? $domains[$langcode] : '', ); } $form_state->setRedirect('language.negotiation'); return parent::buildForm($form, $form_state);} |
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