protected function prepareTopics()
{
if ($area = $this->getArea()) {
$currentPage = input('page');
$search = trim(input('search'));
/** @var Collection $topics */
$topics = TopicModel::filterAreas($area->id)->recentPosts()->search($search)->paginate(20, $currentPage);
// Add url
$postSearchTokens = Search::parseQuery($search, ['post'], ['post' => 'post', 'author' => 'author', 'by' => 'author']);
$postSearch = Search::buildQuery($postSearchTokens, ['post']);
$topics->each(function (TopicModel $topic) use($postSearch) {
$topic->setUrl($this->topicPage, $this->controller, $postSearch ? ['search' => $postSearch] : null);
});
$this->page['topics'] = $this->topics = $topics;
// Paginate
if ($topics) {
$query = [];
$search and $query['search'] = $search;
$query['page'] = '';
$paginationUrl = Request::url() . '?' . http_build_query($query);
if ($currentPage > ($lastPage = $topics->lastPage()) && $currentPage > 1) {
return Redirect::to($paginationUrl . $lastPage);
}
$this->page['paginationUrl'] = $paginationUrl;
}
}
}
