function ContentTranslateForm::buildForm in Translation Management Tool 8

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 FormInterface::buildForm

File

sources/content/src/Form/ContentTranslateForm.php, line 24

Class

ContentTranslateForm

Namespace

Drupal\tmgmt_content\Form

Code

function buildForm(array $form, FormStateInterface $form_state, array $build = NULL) {

  // Store the entity in the form state so we can easily create the job in the
  // submit handler.
  $form_state
    ->set('entity', $build['#entity']);
  $overview = $build['content_translation_overview'];
  $form['#title'] = $this
    ->t('Translations of @title', array(
    '@title' => $build['#entity']
      ->label(),
  ));
  $form['actions'] = array(
    '#type' => 'details',
    '#title' => t('Operations'),
    '#open' => TRUE,
    '#attributes' => array(
      'class' => array(
        'tmgmt-source-operations-wrapper',
      ),
    ),
  );
  $form['actions']['request'] = array(
    '#type' => 'submit',
    '#button_type' => 'primary',
    '#value' => $this
      ->t('Request translation'),
    '#submit' => array(
      '::submitForm',
    ),
  );
  tmgmt_add_cart_form($form['actions'], $form_state, 'content', $form_state
    ->get('entity')
    ->getEntityTypeId(), $form_state
    ->get('entity')
    ->id());

  // Inject our additional column into the header.
  array_splice($overview['#header'], -1, 0, array(
    t('Pending Translations'),
  ));

  // Make this a tableselect form.
  $form['languages'] = array(
    '#type' => 'tableselect',
    '#header' => $overview['#header'],
    '#options' => array(),
  );
  $languages = \Drupal::languageManager()
    ->getLanguages();

  // Check if there is a job / job item that references this translation.
  $entity_langcode = $form_state
    ->get('entity')
    ->language()
    ->getId();
  $items = tmgmt_job_item_load_latest('content', $form_state
    ->get('entity')
    ->getEntityTypeId(), $form_state
    ->get('entity')
    ->id(), $entity_langcode);
  foreach ($languages as $langcode => $language) {
    if ($langcode == LanguageInterface::LANGCODE_DEFAULT) {

      // Never show language neutral on the overview.
      continue;
    }

    // Since the keys are numeric and in the same order we can shift one element
    // after the other from the original non-form rows.
    $option = array_shift($overview['#rows']);
    if ($langcode == $entity_langcode) {
      $additional = array(
        'data' => array(
          '#markup' => '<strong>' . t('Source') . '</strong>',
        ),
      );

      // This is the source object so we disable the checkbox for this row.
      $form['languages'][$langcode] = array(
        '#type' => 'checkbox',
        '#disabled' => TRUE,
      );
    }
    elseif (isset($items[$langcode])) {
      $item = $items[$langcode];
      $states = JobItem::getStates();
      $path = \Drupal::routeMatch()
        ->getRouteName() ? Url::fromRouteMatch(\Drupal::routeMatch())
        ->getInternalPath() : '';
      $destination = array(
        'destination' => $path,
      );
      $additional = Link::fromTextAndUrl($item
        ->getStateIcon() ?: $states[$item
        ->getState()], $item
        ->toUrl()
        ->setOption('query', $destination))
        ->toString();

      // Disable the checkbox for this row since there is already a translation
      // in progress that has not yet been finished. This way we make sure that
      // we don't stack multiple active translations for the same item on top
      // of each other.
      $form['languages'][$langcode] = array(
        '#type' => 'checkbox',
        '#disabled' => TRUE,
      );
    }
    else {

      // There is no translation job / job item for this target language.
      $additional = t('None');
    }

    // Inject the additional column into the array.
    // The generated form structure has changed, support both an additional
    // 'data' key (that is not supported by tableselect) and the old version
    // without.
    if (isset($option['data'])) {
      array_splice($option['data'], -1, 0, array(
        $additional,
      ));

      // Append the current option array to the form.
      $form['languages']['#options'][$langcode] = $option['data'];
    }
    else {
      array_splice($option, -1, 0, array(
        $additional,
      ));

      // Append the current option array to the form.
      $form['languages']['#options'][$langcode] = $option;
    }
  }
  return $form;
}