}
$url_params = array('keywords' => $keywords, 'sf' => $search_fields, 'type' => $search_type, 'c' => $categories, 'sc' => $search_subcategories, 'versions' => $phpbb_versions);
foreach ($url_params as $name => $value) {
if ($value) {
titania_url::$params[$name] = $value;
}
}
// Redirect if sent through POST so the parameters are in the URL (for easy copying/pasting to other users)
redirect(titania_url::build_url(titania_url::$current_page, titania_url::$params));
}
// Setup the sort tool
$sort = new titania_sort();
$sort->set_defaults(phpbb::$config['posts_per_page']);
$sort->request();
// Setup the search tool and make sure it is working
titania_search::initialize();
if (titania_search::$do_not_index) {
// Solr service is down
trigger_error('SEARCH_UNAVAILABLE');
}
// Initialize the query
$query = titania_search::create_find_query();
// Query fields
$query_fields = array();
switch ($search_fields) {
case 'titleonly':
$query_fields[] = 'title';
break;
case 'msgonly':
$query_fields[] = 'text';
break;
