public function VkxpTokenSettingsForm::buildForm in VK CrossPoster 8

Form constructor.

Parameters

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

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

Return value

array The form structure.

Overrides ConfigFormBase::buildForm

File

src/Form/VkxpTokenSettingsForm.php, line 29

Contains \Drupal\vkxp\Form\vkxpSettingsForm.

Class

VkxpTokenSettingsForm

Namespace

Drupal\vkxp\Form

Code

public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL) {
  $config = $this
    ->config('vkxp.token_settings');
  $form['vkxp_access_token'] = array(
    '#type' => 'textfield',
    '#title' => $this
      ->t('Write a token from VK'),
    '#default_value' => $config
      ->get('vkxp_access_token'),
  );

  // FIRST STEP.
  // Getting authorize code from VK.
  $params = array();

  //@TODO add app_id after main config form would be finished.

  //$params['client_id']     = variable_get('vkxp_app_id');
  $params['scope'] = VKXP_AUTHORIZE_SCOPE;
  $params['redirect_uri'] = VKXP_ACCESS_TOKEN_REDIRECT_URI;
  $params['response_type'] = VKXP_AUTHORIZE_RESPONSE_TYPE;
  $url = Url::fromUri(VKXP_AUTHORIZE_URI, array(
    'query' => $params,
    'target' => '_blank',
  ));
  $external_link = \Drupal::l(t('Get code'), $url);
  $form['link'] = array(
    '#markup' => $external_link,
  );
  return parent::buildForm($form, $form_state);
}