function get_data() {
global $url; global $error; global $search; global $sets;
$return['display'] = array('search_info','search_content','navi');
if (!in_array($url[2],$this->areas)) {
$area = str_split($url[2]);
foreach ($area as &$one) $one = $this->areas[$one];
$area = array_filter($area);
unset($one);
} else {
$area = array($url[2]);
}
$pp = $sets['pp']['search'];
if ($url[3] != 'rel') {
$main = 'and s.area="main"';
$lim = (max(1,$url[6])-1)*$pp.', '.$pp;
if ($url[3] == 'date') {
$limit = ' order by s.sortdate desc limit '.$lim;
} elseif ($url[3] == 'rdate') {
$limit = ' order by s.sortdate limit '.$lim;
}
}
if (empty($area)) $return['display'] = array('search_info','search_error');
else {
if (!$search) $search = new search();
$request = urldecode($url[4]);
// $request = preg_replace('/(\s|^)('.implode('|',$this->minus_words).')\s+(?=[^\s])/uis', ' -', $request);
$request = preg_replace('/(\s|^)('.implode('|',$this->cyrillic_stoplist).')\s*/uis', ' ', $request);
$terms = $search->parse_text($request);
if ($search->error == true) {
$error = true;
return;
}
$pretty_query = $search->prepare_string(urldecode($url[4]),true);
if (empty($terms)) $return['display'] = array('search_info','search_error');
else {
foreach ($terms as $term) {
if (mb_strlen($term, 'UTF-8') > 3) $longterms[] = str_replace('-','_',$term);
else $shortterms[] = $term;
}
if (!empty($longterms)) {
$longquery = ' and match (s.`index`) against ("'.implode(' ',$longterms).'" in boolean mode)';
}
if (!empty($shortterms)) {
$shortquery = '';
foreach ($shortterms as $shortterm) {
$not = $shortterm{0} == '-';
$shortquery .= 'and s.`index` '.($not ? 'not ' : '').'like "%|'.substr($shortterm,1).'=%"';
}
}
if (empty($query)) {
$query = '(s.place="'.implode('" or s.place="',$area).'") '.$main.$shortquery.$longquery.$limit;
$navi_query = '(s.place="'.implode('" or s.place="',$area).'") '.$main.$shortquery.$longquery;
}
$data = obj::db()->sql('select s.place, s.item_id, s.`index`, s.area, s.sortdate from search as s where ' . $query);
if (empty($data)) {
$data = $this->search_in_titles($area, $pretty_query);
}
if (empty($data)) {
foreach ($area as $one) $zero[] = 0;
obj::db()->update('search_queries',$area,$zero,$pretty_query,'query');
$return['variants'] = $this->get_variants($pretty_query, $area);
$return['display'] = array('search_info','search_error');
} else {
if (!$limit) {
$return['navi']['last'] = ceil(count($data)/$pp);
$this->weights = obj::db()->sql('select place, weight from search_weights','place');
if (count($terms) > 1) $data = $this->relevance($data,$terms,$pp,max(1,$url[6]));
else $data = $this->relevance_simple($data,$terms,$pp,max(1,$url[6]));
} else {
$return['navi']['last'] = ceil(obj::db()->sql('select count(*) from search as s where '. $navi_query,2)/$pp);
}
foreach ($data as $one) {
$function = 'fetch_'.$one['place'];
$return['data'][] = $this->$function($one['item_id']);
$found[$one['place']] = true;
}
foreach ($area as $one) {
$update .= ($found[$one] ? ", ".$one."=".$one."+1" : '');
$insert .= ", ".($found[$one] ? 1 : 0);
}
if (!strpos($pretty_query, 'md5:'))
{
obj::db()->sql("insert into search_queries (`id` ,`query` ,`length` , `".implode("` ,`",$area)."`) values('','".$pretty_query."',".mb_strlen($pretty_query).$insert.") on duplicate key update ".substr($update,1).";",0);
}
$return['navi']['curr'] = max(1,$url[6]);
$return['navi']['start'] = max($return['navi']['curr']-5,2);
$return['navi']['base'] = '/search/'.$url[2].'/'.$url[3].'/'.$url[4].'/';
}
}
}
if ($url[2] == 'a' && strpos($return['display'][0],'info')) unset ($return['display'][0]);
return $return;
}
function search($query, $page)
{
global $search;
if (!$search) {
$search = new search();
}
$return = array();
$return['display'] = array('logs_search', 'logs_results', 'navi');
$perpage = 10;
$start = ($page - 1) * $perpage;
$base = substr(get_called_class(), 8);
$query = $search->prepare_string(urldecode($query), true);
$mark = preg_split('/\\s+/s', $query);
$fixed_query = '+' . preg_replace('/\\s+/s', ' +', $query);
$select_query = ' MATCH (text) AGAINST ("' . $fixed_query . '" IN BOOLEAN MODE) and cache_key = ' . static::$cache_key;
$sql = 'SELECT id, date FROM raw_logs WHERE' . $select_query;
$days = obj::db()->sql($sql . ' group by date order by date desc limit ' . $start . ', ' . $perpage, 'id');
if (!empty($days)) {
$select_days = '"' . implode('","', $days) . '"';
$data = obj::db()->sql('SELECT `date`, `time`, `text` FROM raw_logs WHERE `date` in (' . $select_days . ') and' . $select_query);
foreach ($days as $day) {
foreach ($data as $key => $log) {
if ($log['date'] == $day) {
$return['days'][$day][] = array('time' => $log['time'], 'text' => $this->format_logs($log['text'], false, $mark));
unset($data[$key]);
if (count($return['days'][$day]) > 4) {
break;
}
}
}
}
$return['navi']['meta'] = '/' . $base . '/search/' . $query . '/';
$return['navi']['curr'] = $page;
$return['navi']['start'] = max($return['navi']['curr'] - 5, 2);
$return['navi']['last'] = ceil(obj::db()->sql('select count(distinct(date)) from raw_logs WHERE MATCH (text) AGAINST ("' . $fixed_query . '" IN BOOLEAN MODE) and cache_key = ' . static::$cache_key, 2) / $perpage);
} else {
$return['display'] = array('logs_search', 'logs_results');
}
$return['log_base'] = $base;
return $return;
}