public function GlobalLinkTranslatorUi::validateConfigurationForm in GlobalLink Connect for Drupal 8.2

Same name and namespace in other branches

1. 8 src/GlobalLinkTranslatorUi.php \Drupal\globallink\GlobalLinkTranslatorUi::validateConfigurationForm()

Form validation handler.

Parameters

array $form: An associative array containing the structure of the plugin form as built by static::buildConfigurationForm().

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

Overrides TranslatorPluginUiBase::validateConfigurationForm

File

src/GlobalLinkTranslatorUi.php, line 136

Contains Drupal\globallink\GlobalLinkTranslatorUi.

Class

GlobalLinkTranslatorUi

GlobalLink translator UI.

Namespace

Drupal\globallink

Code

public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
  $settings = $form['plugin_wrapper']['settings'];
  $adapter = \Drupal::getContainer()
    ->get('globallink.gl_exchange_adapter');
  $values = $form_state
    ->getValue('settings');

  /** @var \Drupal\tmgmt\TranslatorInterface $translator */
  $translator = $form_state
    ->getFormObject()
    ->getEntity();

  /** @var \Drupal\tmgmt_oht\Plugin\tmgmt\Translator\OhtTranslator $translator_plugin */
  $translator_plugin = $translator
    ->getPlugin();
  $classifier = $values['pd_classifier'];
  try {
    $pd_config = $adapter
      ->getPDConfig([
      'pd_url' => $values['pd_url'],
      'pd_username' => $values['pd_username'],
      'pd_password' => $values['pd_password'],
      'pd_user_agent' => $values['pd_user_agent'],
    ]);

    // Test connections settings.
    $glexchange = $adapter
      ->getGlExchange($pd_config);
    $classifierList = array();

    //Test duplicate project ids
    $projectId = $values['pd_projectid'];
    $projectIdList = explode(',', $projectId);
    $duplicate = false;
    for ($i = 0; $i < count($projectIdList); $i++) {
      $currentProject = $glexchange
        ->getProject($projectIdList[$i]);
      $currentFileFormats = $currentProject->fileFormats;
      foreach ($currentFileFormats as $key => $value) {
        $classifierList[] = $value;
      }
      $projectIdList[$i] = trim($projectIdList[$i]);
      for ($j = 0; $j < count($projectIdList); $j++) {
        $projectIdList[$j] = trim($projectIdList[$j]);
        if ($i != $j && $projectIdList[$i] == $projectIdList[$j]) {
          $duplicate = true;
        }
      }
    }
    if ($duplicate) {
      $form_state
        ->setError($settings, t('No duplicate project IDs are allowed.'));
    }
    elseif (!in_array($classifier, $classifierList)) {
      $form_state
        ->setError($settings, t('You have selected a classifier that is not available in the PD project. Please talk to your admin to get the correct classifier.'));
    }
    else {

      // Test language mappings.
      $all_supported = [];

      // Flatten the array of supported pairs.
      $supported_pairs = $translator_plugin
        ->getSupportedLanguagePairs($translator);
      foreach ($supported_pairs as $supported_pair) {
        foreach ($supported_pair as $item) {
          $all_supported[$item] = $item;
        }
      }
      $unsupported = [];
      $mappings = $form_state
        ->getValue('remote_languages_mappings');
      foreach ($mappings as $mapping) {
        if (!in_array($mapping, $all_supported)) {
          $unsupported[] = $mapping;
        }
      }
      if ($unsupported) {
        $element = $form['plugin_wrapper']['remote_languages_mappings'];
        foreach (Element::children($element) as $key) {
          if (!empty($element[$key]['#value']) && in_array($element[$key]['#value'], $unsupported)) {
            $form_state
              ->setError($element[$key], t('The following language codes are not supported by this project: %codes', [
              '%codes' => implode(', ', $unsupported),
            ]));
          }
        }
      }
    }

    // Validate email addresses.
    if (!empty($values['pd_notify_emails'])) {
      $emails = explode(' ', $values['pd_notify_emails']);
      $email_validator = \Drupal::service('email.validator');
      $invalid_emails = [];
      foreach ($emails as $email) {
        trim($email);
        if (!$email_validator
          ->isValid($email)) {
          $invalid_emails[] = $email;
        }
      }
      if ($invalid_emails) {
        $form_state
          ->setError($settings['pd_notify_emails'], t('Invalid email address(es) found: %emails', [
          '%emails' => implode(' ', $invalid_emails),
        ]));
      }
    }
  } catch (\Exception $e) {
    $form_state
      ->setError($settings, t('Login credentials are incorrect.'));
  }
}