Added user autocomplete from ldap in create view and a parameter to enable it

src/User/Dictionary/UserSourceType.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Da\User\Dictionary;
+
+use yii\helpers\ArrayHelper;
+
+class UserSourceType
+{
+    const LOCAL = 'LOCAL';
+    const LDAP = 'LDAP';
+
+    /**
+     * Returns an array that contains the codes for the dictionary and their common name. It's useful to be used for
+     * dropdowns and selects.
+     * @return array
+     */
+    public static function all()
+    {
+        return [
+            static::LOCAL => \Yii::t('usuario',  'Local'),
+            static::LDAP => \Yii::t('usuario', 'LDAP'),
+        ];
+    }
+
+    /**
+     * Returns the dictionary value for the given code
+     * @param $key
+     * @return string|null
+     * @throws \Exception
+     */
+    public static function get($key)
+    {
+        return ArrayHelper::getValue(static::all(), $key);
+    }
+
+
+}

src/User/Module.php

@@ -32,6 +32,10 @@ class Module extends BaseModule
      *               if equals false records will not be deleted
      */
     public $numberSessionHistory = false;
+    /**
+     * @var bool Enable LDAP to sync local users with LDAP users
+     */
+    public $searchUsersInLdap = false;
     /**
      * @var int|bool The time after which the expired 'session history' will be deleted
      *               if equals false records will not be deleted

src/User/resources/views/admin/_user.php

@@ -13,8 +13,60 @@
  * @var yii\widgets\ActiveForm $form
  * @var \Da\User\Model\User $user
  */
+
+use Da\User\Dictionary\UserSourceType;
+use kartik\typeahead\Typeahead;
+use yii\helpers\Html;
+use yii\helpers\Url;
+
 ?>
+<?php $source = Yii::$app->request->get('source') ?: $user->source ?>
 
-<?= $form->field($user, 'email')->textInput(['maxlength' => 255]) ?>
-<?= $form->field($user, 'username')->textInput(['maxlength' => 255]) ?>
-<?= $form->field($user, 'password')->passwordInput() ?>
+<?php
+$emailInputId = Html::getInputId($user, 'email');
+$usernameInputId = Html::getInputId($user, 'username');
+$sourceId = Html::getInputId($user, 'source');
+$this->registerJs(<<<JS
+                function updateFromLdap(event, data) {
+                      $("#$emailInputId").val(data.value).change();
+                      $("#$usernameInputId").val(data.username).change();
+                }
+                $('#$sourceId').change(function() {
+                    var source = $(this).val();
+                    $.pjax.reload({container: '#pjax-user-create', data: {source: source}})
+                })
+            JS);
+?>
+<?php if ($user->isNewRecord): ?>
+    <?php if (Yii::$app->getModule('user')->searchUsersInLdap && $source==UserSourceType::LDAP): ?>
+        <?= $form->field($user, 'source')->dropDownList(UserSourceType::all(), ['value' => $source]); ?>
+        <?= $form->field($user, 'email')->widget(Typeahead::class, [
+                'options' => ['placeholder' => Yii::t('mis', 'Filter as you type ...')],
+                'pluginOptions' => ['highlight' => true],
+                'dataset' => [
+                    [
+                        'display' => 'value',
+                        'remote' => [
+                            'url' => Url::to(['/usuario-ldap/ldap/search']) . '?q=%QUERY', // You can add &limit to set a results limit, 20 to default
+                            'wildcard' => '%QUERY'
+                        ]
+                    ]
+                ],
+                // When the email is selected, get the username and change the source from local to ldap
+                'pluginEvents' => [
+                    'typeahead:select' => 'updateFromLdap',
+                ],
+            ])
+        ?>
+        <?= $form->field($user, 'username')->hiddenInput()->label(false) ?>
+    <?php else: ?>
+        <?= $form->field($user, 'source')->dropDownList(UserSourceType::all(), ['value' => $source]); ?>
+        <?= $form->field($user, 'email')->textInput(['maxlength' => 255]) ?>
+        <?= $form->field($user, 'username')->textInput(['maxlength' => 255]) ?>
+        <?= $form->field($user, 'password')->passwordInput() ?>
+    <?php endif; ?>
+<?php else: ?>
+    <?= $form->field($user, 'email')->textInput(['maxlength' => 255]) ?>
+    <?= $form->field($user, 'username')->textInput(['maxlength' => 255]) ?>
+    <?= $form->field($user, 'password')->passwordInput() ?>
+<?php endif; ?>

src/User/resources/views/admin/create.php

@@ -12,6 +12,7 @@
 use yii\bootstrap\ActiveForm;
 use yii\bootstrap\Nav;
 use yii\helpers\Html;
+use yii\widgets\Pjax;
 
 /**
  * @var yii\web\View        $this
@@ -83,7 +84,9 @@
                                         'A password will be generated automatically if not provided'
                                     ) ?>.
                                 </div>
-                                <?php $form = ActiveForm::begin(
+                                <?php
+                                Pjax::begin(['id' => 'pjax-user-create']);
+                                $form = ActiveForm::begin(
                                     [
                                         'layout' => 'horizontal',
                                         'enableAjaxValidation' => true,
@@ -107,7 +110,8 @@
                                     </div>
                                 </div>
 
-                                <?php ActiveForm::end(); ?>
+                                <?php ActiveForm::end();
+                                Pjax::end() ?>
                             </div>
                         </div>
                     </div>