public function SearchFileAttachmentsSettingsForm::validateForm in Search File Attachments 8

Form validation handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormBase::validateForm

File

src/Form/SearchFileAttachmentsSettingsForm.php, line 107

Class

SearchFileAttachmentsSettingsForm

Configure search file attachments settings.

Namespace

Drupal\search_file_attachments\Form

Code

public function validateForm(array &$form, FormStateInterface $form_state) {
  $tika_path = rtrim($form_state
    ->getValue('search_file_attachments_tika_path'), '/');
  $tika_path = realpath($tika_path);
  if (!file_exists($tika_path . '/' . $form_state
    ->getValue('search_file_attachments_tika_jar'))) {
    $form_state
      ->setErrorByName('search_file_attachments_tika_path', $this
      ->t('Tika jar file not found at this path.'));
  }
  $java_path = $form_state
    ->getValue('search_file_attachments_java_path');
  $this->javaService
    ->setJavaPath($java_path);
  if (!empty($java_path) && !$this->javaService
    ->checkJava()) {
    $form_state
      ->setErrorByName('search_file_attachments_java_path', $this
      ->t('Java was not found or is executable at the specified path.'));
  }
  parent::validateForm($form, $form_state);
}