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<?php | |
/** | |
* @file | |
* Contains \Drupal\user\Form\UserCancelForm. | |
*/ | |
namespace Drupal\user\Form; | |
use Drupal\Core\Entity\ContentEntityConfirmFormBase; | |
use Drupal\Core\Form\FormStateInterface; | |
/** | |
* Provides a confirmation form for cancelling user account. | |
*/ | |
class UserCancelForm extends ContentEntityConfirmFormBase { | |
/** | |
* Available account cancellation methods. | |
* | |
* @var array | |
*/ | |
protected $cancelMethods; | |
/** | |
* The user being cancelled. | |
* | |
* @var \Drupal\user\UserInterface | |
*/ | |
protected $entity; | |
/** | |
* {@inheritdoc} | |
*/ | |
public function getQuestion() { | |
if ($this->entity->id() == $this->currentUser()->id()) { | |
return $this->t('Are you sure you want to cancel your account?'); | |
} | |
return $this->t('Are you sure you want to cancel the account %name?', array('%name' => $this->entity->label())); | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
public function getCancelUrl() { | |
return $this->entity->urlInfo(); | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
public function getDescription() { | |
$description = ''; | |
$default_method = $this->config('user.settings')->get('cancel_method'); | |
if ($this->currentUser()->hasPermission('administer users') || $this->currentUser()->hasPermission('select account cancellation method')) { | |
$description = $this->t('Select the method to cancel the account above.'); | |
} | |
// Options supplied via user_cancel_methods() can have a custom | |
// #confirm_description property for the confirmation form description. | |
elseif (isset($this->cancelMethods[$default_method]['#confirm_description'])) { | |
$description = $this->cancelMethods[$default_method]['#confirm_description']; | |
} | |
return $description . ' ' . $this->t('This action cannot be undone.'); | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
public function getConfirmText() { | |
return $this->t('Cancel account'); | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
public function buildForm(array $form, FormStateInterface $form_state) { | |
$user = $this->currentUser(); | |
$this->cancelMethods = user_cancel_methods(); | |
// Display account cancellation method selection, if allowed. | |
$admin_access = $user->hasPermission('administer users'); | |
$form['user_cancel_method'] = array( | |
'#type' => 'radios', | |
'#title' => ($this->entity->id() == $user->id() ? $this->t('When cancelling your account') : $this->t('When cancelling the account')), | |
'#access' => $admin_access || $user->hasPermission('select account cancellation method'), | |
); | |
$form['user_cancel_method'] += $this->cancelMethods; | |
// Allow user administrators to skip the account cancellation confirmation | |
// mail (by default), as long as they do not attempt to cancel their own | |
// account. | |
$override_access = $admin_access && ($this->entity->id() != $user->id()); | |
$form['user_cancel_confirm'] = array( | |
'#type' => 'checkbox', | |
'#title' => $this->t('Require email confirmation to cancel account'), | |
'#default_value' => !$override_access, | |
'#access' => $override_access, | |
'#description' => $this->t('When enabled, the user must confirm the account cancellation via email.'), | |
); | |
// Also allow to send account canceled notification mail, if enabled. | |
$default_notify = $this->config('user.settings')->get('notify.status_canceled'); | |
$form['user_cancel_notify'] = array( | |
'#type' => 'checkbox', | |
'#title' => $this->t('Notify user when account is canceled'), | |
'#default_value' => ($override_access ? FALSE : $default_notify), | |
'#access' => $override_access && $default_notify, | |
'#description' => $this->t('When enabled, the user will receive an email notification after the account has been canceled.'), | |
); | |
// Always provide entity id in the same form key as in the entity edit form. | |
$form['uid'] = array('#type' => 'value', '#value' => $this->entity->id()); | |
// Store the user permissions so that it can be altered in hook_form_alter() | |
// if desired. | |
$form['access'] = array( | |
'#type' => 'value', | |
'#value' => $user->hasPermission('administer users'), | |
); | |
$form = parent::buildForm($form, $form_state); | |
return $form; | |
} | |
/** | |
* {@inheritdoc} | |
*/ | |
public function submitForm(array &$form, FormStateInterface $form_state) { | |
// Cancel account immediately, if the current user has administrative | |
// privileges, no confirmation mail shall be sent, and the user does not | |
// attempt to cancel the own account. | |
if (!$form_state->isValueEmpty('access') && $form_state->isValueEmpty('user_cancel_confirm') && $this->entity->id() != $this->currentUser()->id()) { | |
user_cancel($form_state->getValues(), $this->entity->id(), $form_state->getValue('user_cancel_method')); | |
$form_state->setRedirectUrl($this->entity->urlInfo('collection')); | |
} | |
else { | |
// Store cancelling method and whether to notify the user in | |
// $this->entity for | |
// \Drupal\user\Controller\UserController::confirmCancel(). | |
$this->entity->user_cancel_method = $form_state->getValue('user_cancel_method'); | |
$this->entity->user_cancel_notify = $form_state->getValue('user_cancel_notify'); | |
$this->entity->save(); | |
_user_mail_notify('cancel_confirm', $this->entity); | |
drupal_set_message($this->t('A confirmation request to cancel your account has been sent to your email address.')); | |
$this->logger('user')->notice('Sent account cancellation request to %name %email.', array('%name' => $this->entity->label(), '%email' => '<' . $this->entity->getEmail() . '>')); | |
$form_state->setRedirect( | |
'entity.user.canonical', | |
array('user' => $this->entity->id()) | |
); | |
} | |
} | |
} |