public function indexAction()
{
$request = $this->getRequest();
$q = trim($request->getQuery('q'));
$search = array('performed' => false, 'limit' => 5, 'total' => 0, 'start' => 0, 'finish' => 0, 'page' => (int) $request->getQuery('p'), 'pages' => 1, 'result' => array());
try {
if (strlen($q) == 0) {
throw new Exception('No search term specified');
}
$path = DatabaseObject_BlogPost::getIndexFullpath();
$index = Zend_Search_Lucene::open($path);
$hits = $index->find($q);
$search['performed'] = true;
$search['total'] = count($hits);
$search['pages'] = ceil($search['total'] / $search['limit']);
$search['page'] = max(1, min($search['pages'], $search['page']));
$offset = ($search['page'] - 1) * $search['limit'];
$search['start'] = $offset + 1;
$search['finish'] = min($search['total'], $search['start'] + $search['limit'] - 1);
$hits = array_slice($hits, $offset, $search['limit']);
$post_ids = array();
foreach ($hits as $hit) {
$post_ids[] = (int) $hit->post_id;
}
$options = array('status' => DatabaseObject_BlogPost::STATUS_LIVE, 'post_id' => $post_ids);
$posts = DatabaseObject_BlogPost::GetPosts($this->db, $options);
foreach ($post_ids as $post_id) {
if (array_key_exists($post_id, $posts)) {
$search['results'][$post_id] = $posts[$post_id];
}
}
$user_ids = array();
foreach ($posts as $post) {
$user_ids[$post->user_id] = $post->user_id;
}
if (count($user_ids) > 0) {
$options = array('user_id' => $user_ids);
$users = DatabaseObject_User::GetUsers($this->db, $options);
} else {
$users = array();
}
} catch (Exception $ex) {
$users = array();
}
if ($search['performed']) {
$this->breadcrumbs->addStep('Search Results for ' . $q);
} else {
$this->breadcrumbs->addStep('Search');
}
$this->view->q = $q;
$this->view->search = $search;
$this->view->users = $users;
}
