public function ShortenShortenForm::submitForm in Shorten URLs 8.2

Same name and namespace in other branches

1. 8 src/Form/ShortenShortenForm.php \Drupal\shorten\Form\ShortenShortenForm::submitForm()

Form submission 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 FormInterface::submitForm

File

src/Form/ShortenShortenForm.php, line 103

Class

ShortenShortenForm

Builds a form which allows shortening of a URL via the UI.

Namespace

Drupal\shorten\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  $values = $form_state
    ->getValues();
  $storage =& $form_state
    ->getStorage();
  $service = '';
  if (isset($values['service'])) {
    $service = $values['service'];
  }
  $shortened = shorten_url($values['url_' . $storage['step']], $service);
  if (isset($values['service'])) {
    $_SESSION['shorten_service'] = $values['service'];
  }
  $this
    ->messenger()
    ->addStatus($this
    ->t('%original was shortened to %shortened', [
    '%original' => $values['url_' . $storage['step']],
    '%shortened' => $shortened,
  ]));
  $form_state
    ->setRebuild();
  if (empty($storage)) {
    $storage = [];
  }
  $storage['short_url'] = $shortened;
  $storage['service'] = empty($values['service']) ? '' : $values['service'];
  if (isset($storage['step'])) {
    $storage['step']++;
  }
  else {
    $storage['step'] = 0;
  }
  $form_state
    ->setStorage($storage);
}