public function LanguageFormBase::commonForm in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/language/src/Form/LanguageFormBase.php \Drupal\language\Form\LanguageFormBase::commonForm()
2. 10 core/modules/language/src/Form/LanguageFormBase.php \Drupal\language\Form\LanguageFormBase::commonForm()

Common elements of the language addition and editing form.

2 calls to LanguageFormBase::commonForm()

LanguageAddForm::form in core/modules/language/src/Form/LanguageAddForm.php

Gets the actual form array to be built.

LanguageEditForm::form in core/modules/language/src/Form/LanguageEditForm.php

Gets the actual form array to be built.

File

core/modules/language/src/Form/LanguageFormBase.php, line 46

Class

LanguageFormBase

Base form for language add and edit forms.

Namespace

Drupal\language\Form

Code

public function commonForm(array &$form) {

  /** @var \Drupal\language\ConfigurableLanguageInterface $language */
  $language = $this->entity;
  if ($language
    ->getId()) {
    $form['langcode_view'] = [
      '#type' => 'item',
      '#title' => $this
        ->t('Language code'),
      '#markup' => $language
        ->id(),
    ];
    $form['langcode'] = [
      '#type' => 'value',
      '#value' => $language
        ->id(),
    ];
  }
  else {
    $form['langcode'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Language code'),
      '#maxlength' => 12,
      '#required' => TRUE,
      '#default_value' => '',
      '#disabled' => FALSE,
      '#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/',
      ]),
    ];
  }
  $form['label'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Language name'),
    '#maxlength' => 64,
    '#default_value' => $language
      ->label(),
    '#required' => TRUE,
  ];
  $form['direction'] = [
    '#type' => 'radios',
    '#title' => $this
      ->t('Direction'),
    '#required' => TRUE,
    '#description' => $this
      ->t('Direction that text in this language is presented.'),
    '#default_value' => $language
      ->getDirection(),
    '#options' => [
      LanguageInterface::DIRECTION_LTR => $this
        ->t('Left to right'),
      LanguageInterface::DIRECTION_RTL => $this
        ->t('Right to left'),
    ],
  ];
  return $form;
}