Version 1

[yaffs-website] / web / core / modules / user / src / Form / UserPasswordForm.php

diff --git a/web/core/modules/user/src/Form/UserPasswordForm.php b/web/core/modules/user/src/Form/UserPasswordForm.php
new file mode 100644 (file)
index 0000000..ea224fe
--- /dev/null
+++ b/web/core/modules/user/src/Form/UserPasswordForm.php
@@ -0,0 +1,150 @@
+<?php
+
+namespace Drupal\user\Form;
+
+use Drupal\Core\Form\FormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\Render\Element\Email;
+use Drupal\user\UserStorageInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * Provides a user password reset form.
+ */
+class UserPasswordForm extends FormBase {
+
+  /**
+   * The user storage.
+   *
+   * @var \Drupal\user\UserStorageInterface
+   */
+  protected $userStorage;
+
+  /**
+   * The language manager.
+   *
+   * @var \Drupal\Core\Language\LanguageManagerInterface
+   */
+  protected $languageManager;
+
+  /**
+   * Constructs a UserPasswordForm object.
+   *
+   * @param \Drupal\user\UserStorageInterface $user_storage
+   *   The user storage.
+   * @param \Drupal\Core\Language\LanguageManagerInterface $language_manager
+   *   The language manager.
+   */
+  public function __construct(UserStorageInterface $user_storage, LanguageManagerInterface $language_manager) {
+    $this->userStorage = $user_storage;
+    $this->languageManager = $language_manager;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('entity.manager')->getStorage('user'),
+      $container->get('language_manager')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'user_pass';
+  }
+
+  /**
+   * {@inheritdoc}
+   *
+   * @param \Symfony\Component\HttpFoundation\Request $request
+   *   The request object.
+   */
+  public function buildForm(array $form, FormStateInterface $form_state) {
+    $form['name'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Username or email address'),
+      '#size' => 60,
+      '#maxlength' => max(USERNAME_MAX_LENGTH, Email::EMAIL_MAX_LENGTH),
+      '#required' => TRUE,
+      '#attributes' => [
+        'autocorrect' => 'off',
+        'autocapitalize' => 'off',
+        'spellcheck' => 'false',
+        'autofocus' => 'autofocus',
+      ],
+    ];
+    // Allow logged in users to request this also.
+    $user = $this->currentUser();
+    if ($user->isAuthenticated()) {
+      $form['name']['#type'] = 'value';
+      $form['name']['#value'] = $user->getEmail();
+      $form['mail'] = [
+        '#prefix' => '<p>',
+        '#markup' => $this->t('Password reset instructions will be mailed to %email. You must log out to use the password reset link in the email.', ['%email' => $user->getEmail()]),
+        '#suffix' => '</p>',
+      ];
+    }
+    else {
+      $form['mail'] = [
+        '#prefix' => '<p>',
+        '#markup' => $this->t('Password reset instructions will be sent to your registered email address.'),
+        '#suffix' => '</p>',
+      ];
+      $form['name']['#default_value'] = $this->getRequest()->query->get('name');
+    }
+    $form['actions'] = ['#type' => 'actions'];
+    $form['actions']['submit'] = ['#type' => 'submit', '#value' => $this->t('Submit')];
+    $form['#cache']['contexts'][] = 'url.query_args';
+
+    return $form;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function validateForm(array &$form, FormStateInterface $form_state) {
+    $name = trim($form_state->getValue('name'));
+    // Try to load by email.
+    $users = $this->userStorage->loadByProperties(['mail' => $name]);
+    if (empty($users)) {
+      // No success, try to load by name.
+      $users = $this->userStorage->loadByProperties(['name' => $name]);
+    }
+    $account = reset($users);
+    if ($account && $account->id()) {
+      // Blocked accounts cannot request a new password.
+      if (!$account->isActive()) {
+        $form_state->setErrorByName('name', $this->t('%name is blocked or has not been activated yet.', ['%name' => $name]));
+      }
+      else {
+        $form_state->setValueForElement(['#parents' => ['account']], $account);
+      }
+    }
+    else {
+      $form_state->setErrorByName('name', $this->t('%name is not recognized as a username or an email address.', ['%name' => $name]));
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    $langcode = $this->languageManager->getCurrentLanguage()->getId();
+
+    $account = $form_state->getValue('account');
+    // Mail one time login URL and instructions using current language.
+    $mail = _user_mail_notify('password_reset', $account, $langcode);
+    if (!empty($mail)) {
+      $this->logger('user')->notice('Password reset instructions mailed to %name at %email.', ['%name' => $account->getUsername(), '%email' => $account->getEmail()]);
+      drupal_set_message($this->t('Further instructions have been sent to your email address.'));
+    }
+
+    $form_state->setRedirect('user.page');
+  }
+
+}