Split Gantt controller

app/Controller/ProjectGanttController.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Kanboard\Controller;
+
+use Kanboard\Filter\ProjectIdsFilter;
+use Kanboard\Filter\ProjectStatusFilter;
+use Kanboard\Filter\ProjectTypeFilter;
+use Kanboard\Formatter\ProjectGanttFormatter;
+use Kanboard\Model\Project;
+
+/**
+ * Projects Gantt Controller
+ *
+ * @package Kanboard\Controller
+ * @author  Frederic Guillot
+ */
+class ProjectGanttController extends BaseController
+{
+    /**
+     * Show Gantt chart for all projects
+     */
+    public function show()
+    {
+        $project_ids = $this->projectPermission->getActiveProjectIds($this->userSession->getId());
+        $filter = $this->projectQuery
+            ->withFilter(new ProjectTypeFilter(Project::TYPE_TEAM))
+            ->withFilter(new ProjectStatusFilter(Project::ACTIVE))
+            ->withFilter(new ProjectIdsFilter($project_ids));
+
+        $filter->getQuery()->asc(Project::TABLE.'.start_date');
+
+        $this->response->html($this->helper->layout->app('project_gantt/show', array(
+            'projects' => $filter->format(new ProjectGanttFormatter($this->container)),
+            'title' => t('Gantt chart for all projects'),
+        )));
+    }
+
+    /**
+     * Save new project start date and end date
+     */
+    public function save()
+    {
+        $values = $this->request->getJson();
+
+        $result = $this->project->update(array(
+            'id' => $values['id'],
+            'start_date' => $this->dateParser->getIsoDate(strtotime($values['start'])),
+            'end_date' => $this->dateParser->getIsoDate(strtotime($values['end'])),
+        ));
+
+        if (! $result) {
+            $this->response->json(array('message' => 'Unable to save project'), 400);
+        } else {
+            $this->response->json(array('message' => 'OK'), 201);
+        }
+    }
+}