/**
* Imports ical files.
*
* @param UploadedFile $file
* @param Workspace $workspace
*
* @return int number of events saved
*/
public function importEvents(UploadedFile $file, $workspace = null)
{
$ical = new ICal($file->getPathname());
$events = $ical->events();
$tabs = [];
foreach ($events as $event) {
$e = new Event();
$e->setTitle($event->summary);
$e->setStart($ical->iCalDateToUnixTimestamp($event->dtstart));
$e->setEnd($ical->iCalDateToUnixTimestamp($event->dtend));
$e->setDescription($event->description);
if ($workspace) {
$e->setWorkspace($workspace);
}
$e->setUser($this->tokenStorage->getToken()->getUser());
$e->setPriority('#01A9DB');
$this->om->persist($e);
//the flush is required to generate an id
$this->om->flush();
$tabs[] = $e->jsonSerialize();
}
return $tabs;
}