public function deleteAction($request, $db)
{
if (!isset($request->user_id)) {
throw new Exception("You must be logged in to delete data", 400);
}
if (isset($request->url_elements[4])) {
switch ($request->url_elements[4]) {
case 'starred':
$talk_id = $this->getItemId($request);
$talk_mapper = new TalkMapper($db, $request);
$talk_mapper->setUserNonStarred($talk_id, $request->user_id);
header("Location: " . $request->base . $request->path_info, null, 200);
exit;
default:
throw new Exception("Operation not supported, sorry", 404);
}
} else {
// delete the talk
$talk_id = $this->getItemId($request);
$talk_mapper = new TalkMapper($db, $request);
$list = $talk_mapper->getTalkById($talk_id);
if (false === $list) {
// talk isn't there so it's as good as deleted
header("Content-Length: 0", null, 204);
exit;
// no more content
}
$is_admin = $talk_mapper->thisUserHasAdminOn($talk_id);
if (!$is_admin) {
throw new Exception("You do not have permission to do that", 400);
}
$talk_mapper->delete($talk_id);
header("Content-Length: 0", null, 204);
exit;
// no more content
}
}
