private function requireNews($id)
{
if (!($news = \StudipNews::find($id))) {
$this->notFound("News not found");
}
if (!$news->havePermission('view', '', $GLOBALS['user']->id)) {
$this->error(401);
}
return $news;
}
/**
*
**/
public function routes(&$router)
{
// Comments
// Load comments for a news
$router->get('/news/:news_id/comments', function ($news_id) use($router) {
$news = \StudipNews::find($news_id);
if (!$news) {
$router->halt(404, sprintf('News "%s" not found', $news_id));
}
if (!$news->allow_comments) {
$router->halt(406, sprintf('Comments are disabled for news "%s"', $news_id));
}
$comments = NewsComments::loadByNewsId($news_id);
if ($router->compact()) {
$router->render(compact('comments'));
return;
}
$users = NewsCommentsRoute::extractUsers($comments, $router);
$router->render(compact('comments', 'users'));
});
// Create comment for a news
$router->post('/news/:news_id/comments', function ($news_id) use($router) {
$content = trim(Request::get('content'));
if (empty($content)) {
$router->halt(406, 'No comment provided');
}
$news = \StudipNews::find($news_id);
if (!$news) {
$router->halt(404, sprintf('News "%s" not found', $news_id));
}
$comment = new \StudipComments();
$comment->object_id = $news_id;
$comment->user_id = $GLOBALS['user']->id;
$comment->content = $content;
if (!$comment->store()) {
$router->halt(500, 'Could not create comment for news "%s"', $news_id);
}
$router->render($router->dispatch('get', '/news/:news_id/comments/:comment_id', $news_id, $comment->comment_id), 201);
});
// Load comment
$router->get('/news/:news_id/comments/:comment_id', function ($news_id, $comment_id) use($router) {
$news = \StudipNews::find($news_id);
if (!$news) {
$router->halt(404, 'News "%s" not found', $news_id);
}
$comment = NewsComments::load($news_id, $comment_id);
if (!$comment) {
$router->halt(404, 'Comment "%s" for news "%s" not found', $comment, $news_id);
}
if ($router->compact()) {
$router->render(compact('comment'));
return;
}
$users = NewsCommentsRoute::extractUsers(array($comments), $router);
$router->render(compact('comment', 'users'));
});
// Remove news comment
$router->delete('/news/:news_id/comments/:comment_id', function ($news_id, $comment_id) use($router) {
$news = \StudipNews::find($news_id);
if (!$news) {
$router->halt(404, 'News "%s" not found', $news_id);
}
$comment = \StudipComments::find($comment_id);
if (!$comment) {
$router->halt(404, 'Comment "%s" for news "%s" not found', $comment_id, $news_id);
}
if (!$comment->delete()) {
$router->halt(500, 'Comment "%s" for news "%s" could not be deleted.', $comment_id, $news_id);
}
$router->halt(200, 'Deleted comment "%s" for news "%s"', $comment_id, $news_id);
});
}
static function load($id)
{
$result = array();
foreach ((array) $id as $i) {
$news = \StudipNews::find($i);
$news = self::adjust($news);
$result[] = $news;
}
return is_array($id) ? $result : reset($result);
}
