|
private getPostsOffset ( Psr\Http\Message\ServerRequestInterface $request, |
||
| $request | Psr\Http\Message\ServerRequestInterface | |
| $discussion | ||
| $limit | integer | |
| return | integer | |
private function getPostsOffset(ServerRequestInterface $request, Discussion $discussion, $limit)
{
$queryParams = $request->getQueryParams();
$actor = $request->getAttribute('actor');
if (($near = array_get($queryParams, 'page.near')) > 1) {
$offset = $this->posts->getIndexForNumber($discussion->id, $near, $actor);
$offset = max(0, $offset - $limit / 2);
} else {
$offset = $this->extractOffset($request);
}
return $offset;
}