Add section for predefined contents

app/Controller/ProjectPredefinedContentController.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace Kanboard\Controller;
+
+/**
+ * Project Predefined Content Controller
+ *
+ * @package  Kanboard\Controller
+ * @author   Frederic Guillot
+ */
+class ProjectPredefinedContentController extends BaseController
+{
+    /**
+     * Edit project
+     *
+     * @access public
+     * @param array $values
+     * @param array $errors
+     */
+    public function show(array $values = array(), array $errors = array())
+    {
+        $project = $this->getProject();
+
+        $this->response->html($this->helper->layout->project('project_predefined_content/show', array(
+            'values' => empty($values) ? $project : $values,
+            'errors' => $errors,
+            'project' => $project,
+            'title' => t('Predefined Contents')
+        )));
+    }
+
+    /**
+     * Validate and update a project
+     *
+     * @access public
+     */
+    public function update()
+    {
+        $project = $this->getProject();
+        $values = $this->request->getValues();
+
+        $values = array(
+            'id' => $project['id'],
+            'name' => $project['name'],
+            'predefined_email_subjects' => isset($values['predefined_email_subjects']) ? $values['predefined_email_subjects'] : '',
+        );
+
+        list($valid, $errors) = $this->projectValidator->validateModification($values);
+
+        if ($valid) {
+            if ($this->projectModel->update($values)) {
+                $this->flash->success(t('Project updated successfully.'));
+                return $this->response->redirect($this->helper->url->to('ProjectPredefinedContentController', 'show', array('project_id' => $project['id'])), true);
+            } else {
+                $this->flash->failure(t('Unable to update this project.'));
+            }
+        }
+
+        return $this->show($values, $errors);
+    }
+}