Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176

core/modules/user/src/RegisterForm.php

@@ -0,0 +1,153 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\user\RegisterForm.
+ */
+
+namespace Drupal\user;
+
+use Drupal\Core\Entity\EntityManagerInterface;
+use Drupal\Core\Entity\Query\QueryFactory;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+
+/**
+ * Form controller for the user register forms.
+ */
+class RegisterForm extends AccountForm {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function __construct(EntityManagerInterface $entity_manager, LanguageManagerInterface $language_manager, QueryFactory $entity_query) {
+    parent::__construct($entity_manager, $language_manager, $entity_query);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function form(array $form, FormStateInterface $form_state) {
+    $user = $this->currentUser();
+    /** @var \Drupal\user\UserInterface $account */
+    $account = $this->entity;
+    $admin = $user->hasPermission('administer users');
+    // Pass access information to the submit handler. Running an access check
+    // inside the submit function interferes with form processing and breaks
+    // hook_form_alter().
+    $form['administer_users'] = array(
+      '#type' => 'value',
+      '#value' => $admin,
+    );
+
+    $form['#attached']['library'][] = 'core/drupal.form';
+
+    // For non-admin users, populate the form fields using data from the
+    // browser.
+    if (!$admin) {
+      $form['#attributes']['data-user-info-from-browser'] = TRUE;
+    }
+
+    // Because the user status has security implications, users are blocked by
+    // default when created programmatically and need to be actively activated
+    // if needed. When administrators create users from the user interface,
+    // however, we assume that they should be created as activated by default.
+    if ($admin) {
+      $account->activate();
+    }
+
+    // Start with the default user account fields.
+    $form = parent::form($form, $form_state, $account);
+
+    return $form;
+  }
+
+  /**
+   * Overrides Drupal\Core\Entity\EntityForm::actions().
+   */
+  protected function actions(array $form, FormStateInterface $form_state) {
+    $element = parent::actions($form, $form_state);
+    $element['submit']['#value'] = $this->t('Create new account');
+    return $element;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    $admin = $form_state->getValue('administer_users');
+
+    if (!\Drupal::config('user.settings')->get('verify_mail') || $admin) {
+      $pass = $form_state->getValue('pass');
+    }
+    else {
+      $pass = user_password();
+    }
+
+    // Remove unneeded values.
+    $form_state->cleanValues();
+
+    $form_state->setValue('pass', $pass);
+    $form_state->setValue('init', $form_state->getValue('mail'));
+
+    parent::submitForm($form, $form_state);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function save(array $form, FormStateInterface $form_state) {
+    $account = $this->entity;
+    $pass = $account->getPassword();
+    $admin = $form_state->getValue('administer_users');
+    $notify = !$form_state->isValueEmpty('notify');
+
+    // Save has no return value so this cannot be tested.
+    // Assume save has gone through correctly.
+    $account->save();
+
+    $form_state->set('user', $account);
+    $form_state->setValue('uid', $account->id());
+
+    $this->logger('user')->notice('New user: %name %email.', array('%name' => $form_state->getValue('name'), '%email' => '<' . $form_state->getValue('mail') . '>', 'type' => $account->link($this->t('Edit'), 'edit-form')));
+
+    // Add plain text password into user account to generate mail tokens.
+    $account->password = $pass;
+
+    // New administrative account without notification.
+    if ($admin && !$notify) {
+      drupal_set_message($this->t('Created a new user account for <a href="@url">%name</a>. No email has been sent.', array('@url' => $account->url(), '%name' => $account->getUsername())));
+    }
+    // No email verification required; log in user immediately.
+    elseif (!$admin && !\Drupal::config('user.settings')->get('verify_mail') && $account->isActive()) {
+      _user_mail_notify('register_no_approval_required', $account);
+      user_login_finalize($account);
+      drupal_set_message($this->t('Registration successful. You are now logged in.'));
+      $form_state->setRedirect('<front>');
+    }
+    // No administrator approval required.
+    elseif ($account->isActive() || $notify) {
+      if (!$account->getEmail() && $notify) {
+        drupal_set_message($this->t('The new user <a href="@url">%name</a> was created without an email address, so no welcome message was sent.', array('@url' => $account->url(), '%name' => $account->getUsername())));
+      }
+      else {
+        $op = $notify ? 'register_admin_created' : 'register_no_approval_required';
+        if (_user_mail_notify($op, $account)) {
+          if ($notify) {
+            drupal_set_message($this->t('A welcome message with further instructions has been emailed to the new user <a href="@url">%name</a>.', array('@url' => $account->url(), '%name' => $account->getUsername())));
+          }
+          else {
+            drupal_set_message($this->t('A welcome message with further instructions has been sent to your email address.'));
+            $form_state->setRedirect('<front>');
+          }
+        }
+      }
+    }
+    // Administrator approval required.
+    else {
+      _user_mail_notify('register_pending_approval', $account);
+      drupal_set_message($this->t('Thank you for applying for an account. Your account is currently pending approval by the site administrator.<br />In the meantime, a welcome message with further instructions has been sent to your email address.'));
+      $form_state->setRedirect('<front>');
+    }
+  }
+}