Revert "Remove unused code"

This reverts commit b52e8e5e4cc68054b5b317304cb5d6d0b1f4d5d2.

2 files changed, 3 insertions, 0 deletions

diff --git a/lib/controller/taskscontroller.php b/lib/controller/taskscontroller.php
index 56279a02..2f9673ab 100644
--- a/lib/controller/taskscontroller.php
+++ b/lib/controller/taskscontroller.php
@@ -201,6 +201,7 @@ class TasksController extends Controller {
 		$start = $this->params('start');
 		$response = new JSONResponse();
 		$userId = $this->api->getUserId();
+		$calendars = \OC_Calendar_Calendar::allCalendars($userId, true);
 		$user_timezone = \OC_Calendar_App::getTimezone();
 		$request = array(
 				'summary'			=> $taskName,
@@ -233,6 +234,7 @@ class TasksController extends Controller {
 	public function deleteTask(){
 		$response = new JSONResponse();
 		$taskId = $this->params('taskID');
+		$task = \OC_Calendar_App::getEventObject($taskId);
 		\OC_Calendar_Object::delete($taskId);
 		return $response;
 	}
diff --git a/lib/helper.php b/lib/helper.php
index 66722aa7..c7a721fd 100644
--- a/lib/helper.php
+++ b/lib/helper.php
@@ -95,6 +95,7 @@ Class helper {
 					} else{
 						throw new \Exception('Reminder duration related to not available date.');
 					}
+					$result = preg_match('/^(?P<plusminus>\+|-)?P((?P<week>\d+)W)?((?P<day>\d+)D)?(T((?P<hour>\d+)H)?((?P<minute>\d+)M)?((?P<second>\d+)S)?)?$/', $reminder->TRIGGER, $matches);
 		            $invert = false;
 		            if ($matches['plusminus']==='-') {
 		                $invert = true;