Resolve "autocomplete im Registrierungsformular"

Closes #3705

Merge request studip/studip!2577

app/controllers/registration.php

@@ -16,7 +16,9 @@ class RegistrationController extends AuthenticatedController
     public function index_action()
     {
         $new_user = new User();
-
+        $new_user->perms = 'user';
+        $new_user->auth_plugin = 'standard';
+        $new_user->preferred_language = $_SESSION['_language'] ?? Config::get()->DEFAULT_LANGUAGE;
         $this->registrationform = Form::fromSORM(
             $new_user,
             [
@@ -26,6 +28,7 @@ class RegistrationController extends AuthenticatedController
                         'label' => _('Benutzername'),
                         'required' => true,
                         'maxlength' => '63',
+                        'attributes' => ['autocomplete' => 'off'],
                         'validate' => function ($value, $input) {
                             if (!preg_match(Config::get()->USERNAME_REGULAR_EXPRESSION, $value)) {
                                 return Config::get()->getMetadata('USERNAME_REGULAR_EXPRESSION')['comment'] ?:
@@ -46,6 +49,7 @@ class RegistrationController extends AuthenticatedController
                         'required' => true,
                         'maxlength' => '31',
                         'minlength' =>  '8',
+                        'attributes' => ['autocomplete' => 'new-password'],
                         'mapper' => function($value) {
                             $hasher = UserManagement::getPwdHasher();
                             return $hasher->HashPassword($value);
@@ -57,6 +61,7 @@ class RegistrationController extends AuthenticatedController
                         'required' => true,
                         'maxlength' => '31',
                         'minlength' =>  '8',
+                        'attributes' => ['autocomplete' => 'new-password'],
                         ':pattern'    => "password.replace(/[.*+?^\${}()|[\\]\\\\]/g, '\\\\$&')", //mask special chars
                         'data-validation_requirement' => _('Passwörter stimmen nicht überein.'),
                         'store' => function() {}
@@ -64,23 +69,28 @@ class RegistrationController extends AuthenticatedController
                     'title_front' => [
                         'label' => _('Titel'),
                         'type'  => 'datalist',
+                        'attributes' => ['autocomplete' => 'honorific-prefix'],
                         'options' => $GLOBALS['TITLE_FRONT_TEMPLATE']
                     ],
                     'title_rear' => [
                         'label' => _('Titel nachgestellt'),
                         'type'  => 'datalist',
+                        'attributes' => ['autocomplete' => 'honorific-suffix'],
                         'options' => $GLOBALS['TITLE_REAR_TEMPLATE'],
                     ],
                     'vorname' => [
                         'label' => _('Vorname'),
+                        'attributes' => ['autocomplete' => 'given-name'],
                         'required' => true
                     ],
                     'nachname' => [
                         'label' => _('Nachname'),
+                        'attributes' => ['autocomplete' => 'family-name'],
                         'required' => true
                     ],
                     'geschlecht' => [
                         'name' => 'geschlecht',
+                        'value' => 0,
                         'label' => _('Geschlecht'),
                         'type' => 'radio',
                         'orientation' => 'horizontal',
@@ -94,6 +104,7 @@ class RegistrationController extends AuthenticatedController
                     'email' => [
                         'label' => _('E-Mail'),
                         'required' => true,
+                        'attributes' => ['autocomplete' => 'email'],
                         'validate' => function ($value, $input) {
                             $user = User::findOneByEmail($value);
                             $context = $input->getContextObject();

templates/forms/datalist_input.php

@@ -6,10 +6,15 @@
         <? if ($this->required) : ?>
             <span class="asterisk" title="<?= _('Dies ist ein Pflichtfeld') ?>" aria-hidden="true">*</span>
         <? endif ?>
-
-        <input type="text" list="<?= $this->title ?>" id="" v-model="<?= htmlReady($this->name) ?>" <?= $this->required ? 'required aria-required="true"' : '' ?> />
-
-        <datalist class="" id="<?= $this->title ?>" <?= $attributes ?>>
+        <input type="text"
+               list="<?= htmlReady($this->title) ?>"
+               v-model="<?= htmlReady($this->name) ?>"
+               name="<?= htmlReady($this->name) ?>"
+               value="<?= htmlReady($this->value) ?>"
+               id="<?= htmlReady($id) ?>"
+               <?= $this->required ? 'required aria-required="true"' : '' ?>
+            <?= $attributes ?>>
+        <datalist class="" id="<?= htmlReady($this->title)  ?>">
             <? foreach ($options as $key => $option) : ?>
                 <option value="<?= htmlReady($option) ?>"<?= ($option == $value ? " selected" : "") ?>>
                 </option>

templates/forms/radio_input.php

 <div class="formpart">
-    <section <?= $this->orientation == 'horizontal' ? 'class="hgroup"' : '' ?> for="<?= $id ?>">
+    <section <?= $this->orientation == 'horizontal' ? 'class="hgroup"' : '' ?> id="<?= htmlReady($id) ?>">
     <span class="textlabel">
         <?= htmlReady($this->title) ?>
     </span>
@@ -7,6 +7,7 @@
     <? foreach ($options as $key => $option) : ?>
         <label class="" <?= $attributes ?>>
                 <input type="radio"
+                       name="<?= htmlReady($this->name) ?>"
                        v-model="<?= htmlReady($this->name) ?>"
                        value="<?= htmlReady($key) ?>" <?= $key == $value ? 'checked' : '' ?>>
                     <?= htmlReady($option) ?>