protected function __construct($trackHits = true)
{
$this->engine = CacheEngineFactory::getEngine();
$this->semengine = SemaphoreEngineFactory::getEngine();
$this->recacheWaiting = array();
$this->trackHits = $trackHits;
}
protected function indexName($name, $id)
{
$iwords = $this->getIndexable($name);
if (count($iwords) > 0) {
$sem = SemaphoreEngineFactory::getEngine();
$sindex = array();
$create = array();
$docreate = false;
$query = new Query('SELECT');
$query->field('term');
$query->field('app_id_array');
$query->from('search_name_index');
foreach ($iwords as $iword) {
$sindex[$iword] = array();
$create[$iword] = true;
$docreate = true;
$query->where('term = ?', $iword, 'OR');
}
$stmt = $query->prepare();
$semkey = Config::getVal('recache', 'unique_name') . ":LOCK:sindex";
$sem->acquire($semkey);
$stmt->execute();
while ($row = $stmt->fetchObj()) {
$create[$row->term] = false;
$sindex[$row->term] = unserialize($row->app_id_array);
}
unset($query);
unset($stmt);
$iquery = new Query('INSERT');
$iquery->ignore();
$iquery->intoTable('search_name_index');
$iquery->intoField('term');
$iquery->intoField('app_id_array');
$uqueries = array();
foreach ($iwords as $iword) {
if (!in_array($id, $sindex[$iword])) {
$sindex[$iword][] = $id;
$this->cm->set("search_name_index:{$iword}", $sindex[$iword], 0);
}
if ($create[$iword]) {
$iquery->VALUES('(?, ?)', array($iword, serialize($sindex[$iword])));
} else {
$query = new Query('UPDATE');
$query->table('search_name_index');
$query->set('app_id_array = ?', serialize($sindex[$iword]));
$query->where('term = ?', $iword);
$uqueries[] = $query;
}
}
if ($docreate) {
$stmt = $iquery->prepare();
unset($iquery);
$stmt->execute();
}
foreach ($uqueries as $uquery) {
$stmt = $uquery->prepare();
$stmt->execute();
}
$sem->release($semkey);
}
}
{
$expire30min = time() - 30 * 60;
$expire2hr = time() - 2 * 60 * 60;
$expire6hr = time() - 6 * 60 * 60;
$expire12hr = time() - 12 * 60 * 60;
$expire1day = time() - 24 * 60 * 60;
$expire2day = time() - 2 * 24 * 60 * 60;
$expire1week = time() - 7 * 24 * 60 * 60;
foreach ($list as $ip => $info) {
if ($info['killed_hits'] < 50 && $info['timestamp'] <= $expire30min || $info['killed_hits'] < 100 && $info['timestamp'] <= $expire2hr || $info['killed_hits'] < 200 && $info['timestamp'] <= $expire6hr || $info['killed_hits'] < 300 && $info['timestamp'] <= $expire12hr || $info['killed_hits'] < 500 && $info['timestamp'] <= $expire1day || $info['killed_hits'] < 1000 && $info['timestamp'] <= $expire2day || $info['timestamp'] <= $expire1week) {
unset($list[$ip]);
}
}
}
// Get resources
$sem = SemaphoreEngineFactory::getEngine();
$cm = RECacheManager::getInstance();
// Should we be bot-blocking?
if (substr($_SERVER['REMOTE_ADDR'], 0, 11) != "193.253.141" && substr($_SERVER['REMOTE_ADDR'], 0, 10) != "142.22.186" && $_SERVER['REMOTE_ADDR'] != "62.201.129.226" && $cm->checkIfFrequent(10, 20, 'BOTTEST:' . $_SERVER['REMOTE_ADDR'])) {
$sem->acquire(Config::getVal('general', 'site_name') . ":bot_list");
$list = $cm->get("bot_list");
if (!is_array($list)) {
$list = array();
}
if (isset($list[$_SERVER['REMOTE_ADDR']])) {
$list[$_SERVER['REMOTE_ADDR']]['killed_hits']++;
} else {
BOTLIST_purgeOldItems($list);
$list[$_SERVER['REMOTE_ADDR']] = array();
$list[$_SERVER['REMOTE_ADDR']]['killed_hits'] = 1;
}
