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<?php
/**
* @file
* Definition of Drupal\user\AccountFormController.
*/
namespace Drupal\user;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityFormController;
/**
* Form controller for the user account forms.
*/
abstract class AccountFormController extends EntityFormController {
/**
* Overrides Drupal\Core\Entity\EntityFormController::form().
*/
public function form(array $form, array &$form_state, EntityInterface $account) {
global $user;
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$config = config('user.settings');
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$language_interface = language(LANGUAGE_TYPE_INTERFACE);
$register = empty($account->uid);
$admin = user_access('administer users');
// Account information.
$form['account'] = array(
'#type' => 'container',
'#weight' => -10,
);
// Only show name field on registration form or user can change own username.
$form['account']['name'] = array(
'#type' => 'textfield',
'#title' => t('Username'),
'#maxlength' => USERNAME_MAX_LENGTH,
'#description' => t('Spaces are allowed; punctuation is not allowed except for periods, hyphens, apostrophes, and underscores.'),
'#required' => TRUE,
'#attributes' => array('class' => array('username'), 'autocomplete' => 'off'),
'#default_value' => (!$register ? $account->name : ''),
'#access' => ($register || ($user->uid == $account->uid && user_access('change own username')) || $admin),
'#weight' => -10,
);
// The mail field is NOT required if account originally had no mail set
// and the user performing the edit has 'administer users' permission.
// This allows users without e-mail address to be edited and deleted.
$form['account']['mail'] = array(
'#type' => 'email',
'#title' => t('E-mail address'),
'#description' => t('A valid e-mail address. All e-mails from the system will be sent to this address. The e-mail address is not made public and will only be used if you wish to receive a new password or wish to receive certain news or notifications by e-mail.'),
'#required' => !(empty($account->mail) && user_access('administer users')),
'#default_value' => (!$register ? $account->mail : ''),
'#attributes' => array('autocomplete' => 'off'),
);
// Display password field only for existing users or when user is allowed to
// assign a password during registration.
if (!$register) {
$form['account']['pass'] = array(
'#type' => 'password_confirm',
'#size' => 25,
'#description' => t('To change the current user password, enter the new password in both fields.'),
);
// To skip the current password field, the user must have logged in via a
// one-time link and have the token in the URL.
$pass_reset = isset($_SESSION['pass_reset_' . $account->uid]) && isset($_GET['pass-reset-token']) && ($_GET['pass-reset-token'] == $_SESSION['pass_reset_' . $account->uid]);
$protected_values = array();
$current_pass_description = '';
// The user may only change their own password without their current
// password if they logged in via a one-time login link.
if (!$pass_reset) {
$protected_values['mail'] = $form['account']['mail']['#title'];
$protected_values['pass'] = t('Password');
$request_new = l(t('Request new password'), 'user/password', array('attributes' => array('title' => t('Request new password via e-mail.'))));
$current_pass_description = t('Required if you want to change the %mail or %pass below. !request_new.', array('%mail' => $protected_values['mail'], '%pass' => $protected_values['pass'], '!request_new' => $request_new));
}
// The user must enter their current password to change to a new one.
if ($user->uid == $account->uid) {
$form['account']['current_pass_required_values'] = array(
'#type' => 'value',
'#value' => $protected_values,
);
$form['account']['current_pass'] = array(
'#type' => 'password',
'#title' => t('Current password'),
'#size' => 25,
'#access' => !empty($protected_values),
'#description' => $current_pass_description,
'#weight' => -5,
// Do not let web browsers remember this password, since we are
// trying to confirm that the person submitting the form actually
// knows the current one.
'#attributes' => array('autocomplete' => 'off'),
);
$form_state['user'] = $account;
$form['#validate'][] = 'user_validate_current_pass';
}
}
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elseif (!$config->get('verify_mail') || $admin) {
$form['account']['pass'] = array(
'#type' => 'password_confirm',
'#size' => 25,
'#description' => t('Provide a password for the new account in both fields.'),
'#required' => TRUE,
);
}
if ($admin) {
$status = isset($account->status) ? $account->status : 1;
}
else {
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$status = $register ? $config->get('register') == USER_REGISTER_VISITORS : $account->status;
}
$form['account']['status'] = array(
'#type' => 'radios',
'#title' => t('Status'),
'#default_value' => $status,
'#options' => array(t('Blocked'), t('Active')),
'#access' => $admin,
);
$roles = array_map('check_plain', user_role_names(TRUE));
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// The disabled checkbox subelement for the 'authenticated user' role
// must be generated separately and added to the checkboxes element,
// because of a limitation in Form API not supporting a single disabled
// checkbox within a set of checkboxes.
// @todo This should be solved more elegantly. See issue #119038.
$checkbox_authenticated = array(
'#type' => 'checkbox',
'#title' => $roles[DRUPAL_AUTHENTICATED_RID],
'#default_value' => TRUE,
'#disabled' => TRUE,
);
unset($roles[DRUPAL_AUTHENTICATED_RID]);
$form['account']['roles'] = array(
'#type' => 'checkboxes',
'#title' => t('Roles'),
'#default_value' => (!$register && isset($account->roles) ? array_keys($account->roles) : array()),
'#options' => $roles,
'#access' => $roles && user_access('administer permissions'),
DRUPAL_AUTHENTICATED_RID => $checkbox_authenticated,
);
$form['account']['notify'] = array(
'#type' => 'checkbox',
'#title' => t('Notify user of new account'),
'#access' => $register && $admin,
);
// Signature.
$form['signature_settings'] = array(
'#type' => 'details',
'#title' => t('Signature settings'),
'#weight' => 1,
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'#access' => (!$register && $config->get('signatures')),
);
$form['signature_settings']['signature'] = array(
'#type' => 'text_format',
'#title' => t('Signature'),
'#default_value' => isset($account->signature) ? $account->signature : '',
'#description' => t('Your signature will be publicly displayed at the end of your comments.'),
'#format' => isset($account->signature_format) ? $account->signature_format : NULL,
);
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$user_preferred_langcode = $register ? $language_interface->langcode : user_preferred_langcode($account);
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$user_preferred_admin_langcode = $register ? $language_interface->langcode : user_preferred_langcode($account, 'admin');
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// Is default the interface language?
include_once DRUPAL_ROOT . '/core/includes/language.inc';
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$interface_language_is_default = language_negotiation_method_get_first(LANGUAGE_TYPE_INTERFACE) != LANGUAGE_NEGOTIATION_SELECTED;
$form['language'] = array(
'#type' => language_multilingual() ? 'details' : 'container',
'#title' => t('Language settings'),
// Display language selector when either creating a user on the admin
// interface or editing a user account.
'#access' => !$register || user_access('administer users'),
);
$form['language']['preferred_langcode'] = array(
'#type' => 'language_select',
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'#title' => t('Site language'),
'#languages' => LANGUAGE_CONFIGURABLE,
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'#default_value' => $user_preferred_langcode,
'#description' => $interface_language_is_default ? t("This account's preferred language for e-mails and site presentation.") : t("This account's preferred language for e-mails."),
);
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$form['language']['preferred_admin_langcode'] = array(
'#type' => 'language_select',
'#title' => t('Administration pages language'),
'#languages' => LANGUAGE_CONFIGURABLE,
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'#default_value' => $user_preferred_admin_langcode,
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'#access' => user_access('access administration pages', $account),
);
// User entities contain both a langcode property (for identifying the
// language of the entity data) and a preferred_langcode property (see
// above). Rather than provide a UI forcing the user to choose both
// separately, assume that the user profile data is in the user's preferred
// language. This element provides that synchronization. For use-cases where
// this synchronization is not desired, a module can alter or remove this
// element.
$form['language']['langcode'] = array(
'#type' => 'value',
'#value_callback' => '_user_language_selector_langcode_value',
// For the synchronization to work, this element must have a larger weight
// than the preferred_langcode element. Set a large weight here in case
// a module alters the weight of the other element.
'#weight' => 100,
);
return parent::form($form, $form_state, $account);
}
/**
* Overrides Drupal\Core\Entity\EntityFormController::submit().
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*/
public function validate(array $form, array &$form_state) {
parent::validate($form, $form_state);
$account = $this->getEntity($form_state);
// Validate new or changing username.
if (isset($form_state['values']['name'])) {
if ($error = user_validate_name($form_state['values']['name'])) {
form_set_error('name', $error);
}
// Cast the user ID as an integer. It might have been set to NULL, which
// could lead to unexpected results.
else {
$name_taken = (bool) db_select('users')
->fields('users', array('uid'))
->condition('uid', (int) $account->uid, '<>')
->condition('name', db_like($form_state['values']['name']), 'LIKE')
->range(0, 1)
->execute()
->fetchField();
if ($name_taken) {
form_set_error('name', t('The name %name is already taken.', array('%name' => $form_state['values']['name'])));
}
}
}
$mail = $form_state['values']['mail'];
if (!empty($mail)) {
$mail_taken = (bool) db_select('users')
->fields('users', array('uid'))
->condition('uid', (int) $account->uid, '<>')
->condition('mail', db_like($mail), 'LIKE')
->range(0, 1)
->execute()
->fetchField();
if ($mail_taken) {
// Format error message dependent on whether the user is logged in or not.
if ($GLOBALS['user']->uid) {
form_set_error('mail', t('The e-mail address %email is already taken.', array('%email' => $mail)));
}
else {
form_set_error('mail', t('The e-mail address %email is already registered. <a href="@password">Have you forgotten your password?</a>', array('%email' => $mail, '@password' => url('user/password'))));
}
}
}
// Make sure the signature isn't longer than the size of the database field.
// Signatures are disabled by default, so make sure it exists first.
if (isset($form_state['values']['signature'])) {
// Move text format for user signature into 'signature_format'.
$form_state['values']['signature_format'] = $form_state['values']['signature']['format'];
// Move text value for user signature into 'signature'.
$form_state['values']['signature'] = $form_state['values']['signature']['value'];
$user_schema = drupal_get_schema('users');
if (drupal_strlen($form_state['values']['signature']) > $user_schema['fields']['signature']['length']) {
form_set_error('signature', t('The signature is too long: it must be %max characters or less.', array('%max' => $user_schema['fields']['signature']['length'])));
}
}
}
}