1 files changed, 101 insertions, 0 deletions
diff --git a/app/Controller/ICalendarController.php b/app/Controller/ICalendarController.php
new file mode 100644
index 00000000..e354c6f1
--- /dev/null
+++ b/app/Controller/ICalendarController.php
@@ -0,0 +1,101 @@
+<?php
+
+namespace Kanboard\Controller;
+
+use Kanboard\Core\Controller\AccessForbiddenException;
+use Kanboard\Core\Filter\QueryBuilder;
+use Kanboard\Filter\TaskAssigneeFilter;
+use Kanboard\Filter\TaskProjectFilter;
+use Kanboard\Filter\TaskStatusFilter;
+use Kanboard\Formatter\TaskICalFormatter;
+use Kanboard\Model\TaskModel;
+use Eluceo\iCal\Component\Calendar as iCalendar;
+
+/**
+ * iCalendar Controller
+ *
+ * @package  Kanboard\Controller
+ * @author   Frederic Guillot
+ */
+class ICalendarController extends BaseController
+{
+    /**
+     * Get user iCalendar
+     *
+     * @access public
+     */
+    public function user()
+    {
+        $token = $this->request->getStringParam('token');
+        $user = $this->userModel->getByToken($token);
+
+        // Token verification
+        if (empty($user)) {
+            throw AccessForbiddenException::getInstance()->withoutLayout();
+        }
+
+        // Common filter
+        $queryBuilder = new QueryBuilder();
+        $queryBuilder
+            ->withQuery($this->taskFinderModel->getICalQuery())
+            ->withFilter(new TaskStatusFilter(TaskModel::STATUS_OPEN))
+            ->withFilter(new TaskAssigneeFilter($user['id']));
+
+        // Calendar properties
+        $calendar = new iCalendar('Kanboard');
+        $calendar->setName($user['name'] ?: $user['username']);
+        $calendar->setDescription($user['name'] ?: $user['username']);
+        $calendar->setPublishedTTL('PT1H');
+
+        $this->renderCalendar($queryBuilder, $calendar);
+    }
+
+    /**
+     * Get project iCalendar
+     *
+     * @access public
+     */
+    public function project()
+    {
+        $token = $this->request->getStringParam('token');
+        $project = $this->projectModel->getByToken($token);
+
+        // Token verification
+        if (empty($project)) {
+            throw AccessForbiddenException::getInstance()->withoutLayout();
+        }
+
+        // Common filter
+        $queryBuilder = new QueryBuilder();
+        $queryBuilder
+            ->withQuery($this->taskFinderModel->getICalQuery())
+            ->withFilter(new TaskStatusFilter(TaskModel::STATUS_OPEN))
+            ->withFilter(new TaskProjectFilter($project['id']));
+
+        // Calendar properties
+        $calendar = new iCalendar('Kanboard');
+        $calendar->setName($project['name']);
+        $calendar->setDescription($project['name']);
+        $calendar->setPublishedTTL('PT1H');
+
+        $this->renderCalendar($queryBuilder, $calendar);
+    }
+
+    /**
+     * Common method to render iCal events
+     *
+     * @access private
+     * @param QueryBuilder $queryBuilder
+     * @param iCalendar    $calendar
+     */
+    private function renderCalendar(QueryBuilder $queryBuilder, iCalendar $calendar)
+    {
+        $start = $this->request->getStringParam('start', strtotime('-2 month'));
+        $end = $this->request->getStringParam('end', strtotime('+6 months'));
+
+        $this->helper->ical->addTaskDateDueEvents($queryBuilder, $calendar, $start, $end);
+
+        $formatter = new TaskICalFormatter($this->container);
+        $this->response->ical($formatter->setCalendar($calendar)->format());
+    }
+}