private function ForwardForm::getToken in Forward 8

Same name and namespace in other branches

1. 8.3 src/Form/ForwardForm.php \Drupal\forward\Form\ForwardForm::getToken()
2. 8.2 src/Form/ForwardForm.php \Drupal\forward\Form\ForwardForm::getToken()
3. 4.x src/Form/ForwardForm.php \Drupal\forward\Form\ForwardForm::getToken()
4. 4.0.x src/Form/ForwardForm.php \Drupal\forward\Form\ForwardForm::getToken()

Get a token

2 calls to ForwardForm::getToken()

ForwardForm::buildForm in src/Form/ForwardForm.php

Form constructor.

ForwardForm::submitForm in src/Form/ForwardForm.php

Form submission handler.

File

src/Form/ForwardForm.php, line 206

Class

ForwardForm

Forward a page to a friend

Namespace

Drupal\forward\Form

Code

private function getToken(FormStateInterface $form_state = NULL) {
  $token = array();
  if ($form_state && $form_state
    ->getValue('name')) {

    // Harden the name field against abuse. @see https://www.drupal.org/node/2793891
    $token = [
      'forward' => [
        'sender_name' => $this
          ->cleanString($form_state
          ->getValue('name')),
      ],
    ];
  }
  elseif ($this
    ->currentUser()
    ->isAuthenticated()) {
    $token = [
      'forward' => [
        'sender_name' => $this
          ->currentUser()
          ->getDisplayName(),
      ],
    ];
  }
  if ($form_state && $form_state
    ->getValue('email')) {
    $token['forward']['sender_email'] = $form_state
      ->getValue('email');
  }
  elseif ($this
    ->currentUser()
    ->isAuthenticated()) {
    $token['forward']['sender_email'] = $this
      ->currentUser()
      ->getEmail();
  }
  if ($form_state) {
    $token['forward']['entity'] = $form_state
      ->get('#entity');
  }

  // Allow other modules to add more tokens
  if ($extra_tokens = $this->moduleHandler
    ->invokeAll('forward_token', array(
    $form_state,
  ))) {
    $token += $extra_tokens;
  }
  return $token;
}