Send tasks by email

app/Controller/TaskMailController.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Kanboard\Controller;
+
+/**
+ * Class TaskMailController
+ *
+ * @package Kanboard\Controller
+ * @author  Frederic Guillot
+ */
+class TaskMailController extends BaseController
+{
+    public function create(array $values = array(), array $errors = array())
+    {
+        $project = $this->getProject();
+        $task = $this->getTask();
+
+        $this->response->html($this->helper->layout->task('task_mail/create', array(
+            'values'  => $values,
+            'errors'  => $errors,
+            'task'    => $task,
+            'project' => $project,
+        )));
+    }
+
+    public function send()
+    {
+        $task = $this->getTask();
+        $values = $this->request->getValues();
+
+        list($valid, $errors) = $this->taskValidator->validateEmailCreation($values);
+
+        if ($valid) {
+            $this->sendByEmail($values, $task);
+            $this->flash->success(t('Task sent by email successfully.'));
+            $this->response->redirect($this->helper->url->to('TaskViewController', 'show', array('task_id' => $task['id'], 'project_id' => $task['project_id']), 'comments'), true);
+        } else {
+            $this->create($values, $errors);
+        }
+    }
+
+    protected function sendByEmail(array $values, array $task)
+    {
+        $html = $this->template->render('task_mail/email', array(
+            'task' => $task,
+        ));
+
+        $this->emailClient->send(
+            $values['email'],
+            $values['email'],
+            $values['subject'],
+            $html
+        );
+    }
+}