function CartForm::submitRequestTranslation

Custom form submit callback for tmgmt_cart_cart_form().

File

src/Form/CartForm.php, line 136

Class

CartForm

Source overview form.

Namespace

Code

function submitRequestTranslation(array $form, FormStateInterface $form_state) {
  $target_languages = array_filter($form_state
    ->getValue('target_language'));
  $enforced_source_language = NULL;
  if ($form_state
    ->getValue('enforced_source_language')) {
    $enforced_source_language = $form_state
      ->getValue('source_language');
  }
  $skipped_count = 0;
  $job_items_by_source_language = array();

  // Group the selected items by source language.
  foreach (JobItem::loadMultiple(array_filter($form_state
    ->getValue('items'))) as $job_item) {
    $source_language = $enforced_source_language ? $enforced_source_language : $job_item
      ->getSourceLangCode();
    if (in_array($source_language, $job_item
      ->getExistingLangCodes())) {
      $job_items_by_source_language[$source_language][$job_item
        ->id()] = $job_item;
    }
    else {
      $skipped_count++;
    }
  }
  $jobs = array();
  $remove_job_item_ids = array();

  // Loop over all target languages, create a job for each source and target
  // language combination add add the relevant job items to it.
  foreach ($target_languages as $target_language) {
    foreach ($job_items_by_source_language as $source_language => $job_items) {

      // Skip in case the source language is the same as the target language.
      if ($source_language == $target_language) {
        continue;
      }
      $job = tmgmt_job_create($source_language, $target_language, $this
        ->currentUser()
        ->id());
      $job_empty = TRUE;

      /** @var \Drupal\tmgmt\JobItemInterface $job_item */
      foreach ($job_items as $id => $job_item) {
        try {

          // As the same item might be added to multiple jobs, we need to
          // re-create them and delete the old ones, after removing them from
          // the cart.
          $job
            ->addItem($job_item
            ->getPlugin(), $job_item
            ->getItemType(), $job_item
            ->getItemId());
          $remove_job_item_ids[$job_item
            ->id()] = $job_item
            ->id();
          $job_empty = FALSE;
        } catch (\Exception $e) {

          // If an item fails for one target language, then it is also going
          // to fail for others, so remove it from the array.
          unset($job_items_by_source_language[$source_language][$id]);
          $this
            ->messenger()
            ->addStatus($e
            ->getMessage(), 'error');
        }
      }
      if (!$job_empty) {
        $jobs[] = $job;
      }
    }
  }

  // Remove job items from the cart.
  if ($remove_job_item_ids) {
    tmgmt_cart_get()
      ->removeJobItems($remove_job_item_ids);
    $storage = \Drupal::entityTypeManager()
      ->getStorage('tmgmt_job_item');
    if ($delete_items = $storage
      ->loadMultiple($remove_job_item_ids)) {
      $storage
        ->delete($delete_items);
    }
  }

  // Start the checkout process if any jobs were created.
  if ($jobs) {
    if ($enforced_source_language) {
      $this
        ->messenger()
        ->addWarning(t('You have enforced the job source language which most likely resulted in having a translation of your original content as the job source text. You should review the job translation received from the translator carefully to prevent the content quality loss.'));
      if ($skipped_count) {
        $languages = \Drupal::languageManager()
          ->getLanguages();
        $this
          ->messenger()
          ->addStatus(\Drupal::translation()
          ->formatPlural($skipped_count, 'One item skipped as for the language @language it was not possible to retrieve a translation.', '@count items skipped as for the language @language it was not possible to retrieve a translations.', array(
          '@language' => $languages[$enforced_source_language]
            ->getName(),
        )));
      }
    }
    \Drupal::service('tmgmt.job_checkout_manager')
      ->checkoutAndRedirect($form_state, $jobs);
  }
  else {
    $this
      ->messenger()
      ->addError(t('From the selection you made it was not possible to create any translation job.'));
  }
}