public function ajaxAddAction()
{
$data = array('remote' => StatusVars::REMOTE_HQU, 'user_id' => $this->loginUserInfo['id']);
OjProblemInterface::save($data);
$msg = '你成功创建了题目，请记得编辑题目哦！';
$this->setNotice(FrameworkVars::NOTICE_SUCCESS, $msg);
$this->renderAjax(0);
}
public function ajaxAddAction()
{
// 判断用户可以创建的题目是否上限
$where = array(array('remote', '=', StatusVars::REMOTE_HQU), array('user_id', '=', $this->loginUserInfo['id']), array('hidden', '=', 1));
$count = OjProblemInterface::getCount($where);
if ($count >= 20) {
$this->renderError('你的私有题目达到上限（20题）！');
}
$data = array('remote' => StatusVars::REMOTE_HQU, 'user_id' => $this->loginUserInfo['id']);
OjProblemInterface::save($data);
$msg = '你成功创建了题目，请记得编辑题目哦！';
$this->setNotice(FrameworkVars::NOTICE_SUCCESS, $msg);
$this->renderAjax(0);
}
public function ajaxSubmitAction()
{
// 获取参数
$globalId = (int) Request::getPOST('global-id');
$title = trim(Request::getPOST('title'));
$source = trim(Request::getPOST('source'));
$timeLimit = max(1, Request::getPOST('time-limit'));
$memoryLimit = max(32, Request::getPOST('memory-limit'));
$description = Request::getPOST('description', '', true);
$input = Request::getPOST('input', '', true);
$output = Request::getPOST('output', '', true);
$sampleInput = Request::getPOST('sample-input', '', true);
$sampleOutput = Request::getPOST('sample-output', '', true);
$hint = Request::getPOST('hint', '', true);
if (!in_array($timeLimit, StatusVars::$TIME_LIMIT) || !in_array($memoryLimit, StatusVars::$MEMORY_LIMIT)) {
$this->renderError('参数错误！');
}
// 校验
if (mb_strlen($title, 'utf8') > 50) {
$this->renderError('标题限制50个字以内！');
}
if (mb_strlen($source, 'utf8') > 50) {
$this->renderError('来源限制50个字以内！');
}
// 校验problem
$problemInfo = OjProblemInterface::getById(array('id' => $globalId));
if (empty($problemInfo) || !$problemInfo['hidden'] || $problemInfo['user_id'] != $this->loginUserInfo['id']) {
$this->renderError('你没有操作权限！');
}
// 更新
$data = array('id' => $globalId, 'title' => $title, 'source' => str_replace('，', ',', $source), 'time_limit' => $timeLimit * 1000, 'memory_limit' => $memoryLimit * 1024, 'description' => $description, 'input' => $input, 'output' => $output, 'sample_input' => $sampleInput, 'sample_output' => $sampleOutput, 'hint' => $hint);
OjProblemInterface::save($data);
// 记录编辑历史
if ($problemInfo['remote'] == StatusVars::REMOTE_HQU) {
$dateTime = date('Y-m-d H:i:s', time());
$history = "<p>{$dateTime} 用户{$this->loginUserInfo['username']}编辑了题目</p>";
OjProblemInterface::auditHistory(array('problem_id' => $problemInfo['problem_id'], 'append_history' => $history));
}
$this->setNotice(FrameworkVars::NOTICE_SUCCESS, '编辑成功！');
$this->renderAjax(0);
}
private static function updateResult($id, $result, $trans = null)
{
$solutionInfo = self::getById($id);
if (empty($solutionInfo)) {
throw new InterfaceException('solution不存在！');
}
$innerTrans = $trans;
if (null == $trans) {
$innerTrans = new Trans(DbConfig::$SERVER_TRANS);
$innerTrans->begin();
}
$solutionModel = new OjSolutionModel($innerTrans);
$remote = $solutionInfo['remote'];
$globalId = $solutionInfo['problem_global_id'];
$userId = $solutionInfo['user_id'];
$contestId = $solutionInfo['contest_id'];
// 如果状态从 非AC -> AC，那么修改user表和problem表，竞赛状态下不改变
if (0 == $contestId && $result == StatusVars::ACCEPTED && $solutionInfo['result'] != StatusVars::ACCEPTED) {
// 判断是否没有AC过
$where = array(array('problem_global_id', '=', $globalId), array('user_id', '=', $userId), array('result', '=', StatusVars::ACCEPTED), array('contest_id', '=', 0));
$count = self::getCount($where);
if (0 == $count) {
$userInfo = UserCommonInterface::getById(array('id' => $userId));
$problemInfo = OjProblemInterface::getById(array('id' => $globalId));
$remoteStr = strtolower(StatusVars::$REMOTE_SCHOOL[$remote]);
UserCommonInterface::save(array('trans' => $innerTrans, 'id' => $userId, 'solved_all' => $userInfo['solved_all'] + 1, "solved_{$remoteStr}" => $userInfo["solved_{$remoteStr}"] + 1));
OjProblemInterface::save(array('trans' => $innerTrans, 'id' => $globalId, 'solved' => $problemInfo['solved'] + 1));
}
}
// 如果状态从 AC -> 非AC，那么修改user表和problem表，竞赛状态下不改变
if (0 == $contestId && $result != StatusVars::ACCEPTED && $solutionInfo['result'] == StatusVars::ACCEPTED) {
// 判断是否只AC过一次
$where = array(array('problem_global_id', '=', $globalId), array('user_id', '=', $userId), array('result', '=', StatusVars::ACCEPTED), array('contest_id', '=', 0));
$count = self::getCount($where);
if (1 == $count) {
$userInfo = UserCommonInterface::getById(array('id' => $userId));
$problemInfo = OjProblemInterface::getById(array('id' => $globalId));
$remoteStr = strtolower(StatusVars::$REMOTE_SCHOOL[$remote]);
UserCommonInterface::save(array('trans' => $innerTrans, 'id' => $userId, 'solved_all' => $userInfo['solved_all'] - 1, "solved_{$remoteStr}" => $userInfo["solved_{$remoteStr}"] - 1));
OjProblemInterface::save(array('trans' => $innerTrans, 'id' => $globalId, 'solved' => $problemInfo['solved'] - 1));
}
}
// 更新solution
$affects = $solutionModel->updateById($id, array('result' => $result));
if (null == $trans && null != $innerTrans) {
// 没有外部事务，并且存在内部事务
$innerTrans->commit();
}
return $affects;
}
