public function run()
{
$selectQs = $this->getSelectQueryString();
$whereQs = $this->getWhereQueryString();
if (!isset($this->query['selectStruct']) && isset($this->query['selectParams'])) {
$this->query['selectStruct'] = array('id');
$selectQs['selectStructString'] = 'id';
}
if (isset($selectQs['selectStructString'])) {
$queryStr = 'SELECT ' . $selectQs['selectStructString'] . ' FROM `' . $this->treeStructName . '` a ';
}
if (isset($whereQs['whereStructString'])) {
$queryStr .= ' WHERE ' . $whereQs['whereStructString'];
}
if (isset($this->query['sortByStruct'])) {
$queryStr .= 'order by ' . $this->query['sortByStruct']['element'] . ' ' . $this->query['sortByStruct']['order'];
} else {
$queryStr .= ' order by rate';
}
if (!isset($this->query['delete'])) {
$mark = Common::createMark($this->query);
if ($this->enableCache && ($result = xCache::serializedRead($this->cacheDir, $mark, $this->cacheTimeout))) {
unset($this->query);
return $result;
}
}
if ($queryStr) {
$pdoResult = $this->PDO->query($queryStr);
if ($nStructResults = $pdoResult->fetchAll(PDO::FETCH_GROUP | PDO::FETCH_ASSOC)) {
$nStructResults = array_map('reset', $nStructResults);
}
}
// get all params as nodes
if (isset($whereQs['whereParamsString'])) {
$queryStr = 'select node_name, count( node_name ) as CCOUNT from ' . $this->treeParamName . ' b WHERE ' . $whereQs['whereParamsString'];
$result = $this->PDO->query($queryStr);
$nParamsResults = $result->fetchAll(PDO::FETCH_COLUMN, 0);
// no intersection no result
if ($nStructResults && $nParamsResults && ($nodesIntersect = array_intersect($nParamsResults, array_keys($nStructResults)))) {
foreach ($nodesIntersect as $k => $v) {
$structResults[$v] = $nStructResults[$v];
}
$nStructResults = $structResults;
} else {
$this->query = array();
return;
}
} else {
$nodesIntersect = array_keys($nStructResults);
}
if (isset($this->query['delete'])) {
return $this->deleteProcess($nodesIntersect);
}
if (isset($this->query['selectParams'])) {
$paramsResult = $this->getParams($nodesIntersect);
while ($pf = $paramsResult->fetch(PDO::FETCH_ASSOC)) {
$nodesParams[$pf['node_name']][$pf['parameter']] = $pf['value'];
}
} else {
$nodesParams = null;
}
if ($pdoResult) {
if (isset($this->query['sortByParam'])) {
$nSortResults = $this->sortByParam(array_keys($nStructResults));
foreach ($nSortResults as $k) {
$sorted[$k] = $nStructResults[$k];
}
$nStructResults = $sorted;
}
$result = $this->formatProcess($nStructResults, $nodesParams);
if ($this->enableCache && !$this->query['delete']) {
xCache::serializedWrite($result, $this->cacheDir, $mark, $this->cacheTimeout);
}
unset($this->query);
return $result;
}
}
function serialize_session()
{
xCache::serializedWrite($this->data, 'session', $this->sessionid);
}