Add user invitations

app/Controller/UserCreationController.php

@@ -54,7 +54,7 @@ class UserCreationController extends BaseController
      *
      * @param array $values
      */
-    private function createUser(array $values)
+    protected function createUser(array $values)
     {
         $project_id = empty($values['project_id']) ? 0 : $values['project_id'];
         unset($values['project_id']);

app/Controller/UserInviteController.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace Kanboard\Controller;
+
+use Kanboard\Core\Controller\PageNotFoundException;
+use Kanboard\Core\Security\Role;
+use Kanboard\Notification\MailNotification;
+
+/**
+ * Class UserInviteController
+ *
+ * @package Kanboard\Controller
+ * @author  Frederic Guillot
+ */
+class UserInviteController extends BaseController
+{
+    public function show(array $values = array(), array $errors = array())
+    {
+        $this->response->html($this->template->render('user_invite/show', array(
+            'projects' => $this->projectModel->getList(),
+            'errors'   => $errors,
+            'values'   => $values,
+        )));
+    }
+
+    public function save()
+    {
+        $values = $this->request->getValues();
+
+        if (! empty($values['emails']) && isset($values['project_id'])) {
+            $emails = explode("\r\n", trim($values['emails']));
+            $nb = $this->inviteModel->createInvites($emails, $values['project_id']);
+            $this->flash->success($nb > 1 ? t('%d invitations were sent.', $nb) : t('%d invitation was sent.', $nb));
+        }
+
+        $this->response->redirect($this->helper->url->to('UserListController', 'show'));
+    }
+
+    public function signup(array $values = array(), array $errors = array())
+    {
+        $invite = $this->getInvite();
+
+        $this->response->html($this->helper->layout->app('user_invite/signup', array(
+            'no_layout'    => true,
+            'not_editable' => true,
+            'token'        => $invite['token'],
+            'errors'       => $errors,
+            'values'       => $values + array('email' => $invite['email']),
+            'timezones'    => $this->timezoneModel->getTimezones(true),
+            'languages'    => $this->languageModel->getLanguages(true),
+        )));
+    }
+
+    public function register()
+    {
+        $invite = $this->getInvite();
+
+        $values = $this->request->getValues();
+        list($valid, $errors) = $this->userValidator->validateCreation($values);
+
+        if ($valid) {
+            $this->createUser($invite, $values);
+        } else {
+            $this->signup($values, $errors);
+        }
+    }
+
+    protected function getInvite()
+    {
+        $token = $this->request->getStringParam('token');
+
+        if (empty($token)) {
+            throw PageNotFoundException::getInstance()->withoutLayout();
+        }
+
+        $invite = $this->inviteModel->getByToken($token);
+
+        if (empty($invite)) {
+            throw PageNotFoundException::getInstance()->withoutLayout();
+        }
+
+        return $invite;
+    }
+
+    protected function createUser(array $invite, array $values)
+    {
+        $user_id = $this->userModel->create($values);
+
+        if ($user_id !== false) {
+            if ($invite['project_id'] != 0) {
+                $this->projectUserRoleModel->addUser($invite['project_id'], $user_id, Role::PROJECT_MEMBER);
+            }
+
+            if (! empty($values['notifications_enabled'])) {
+                $this->userNotificationTypeModel->saveSelectedTypes($user_id, array(MailNotification::TYPE));
+            }
+
+            $this->inviteModel->remove($invite['email']);
+
+            $this->flash->success(t('User created successfully.'));
+            $this->response->redirect($this->helper->url->to('AuthController', 'login'));
+        } else {
+            $this->flash->failure(t('Unable to create this user.'));
+            $this->response->redirect($this->helper->url->to('UserInviteController', 'signup'));
+        }
+    }
+}