public function ajaxAddProblemAction() { $contestId = (int) Request::getPOST('contest-id'); $remote = (int) Request::getPOST('remote'); $problemCode = Request::getPOST('problem-code'); if (!array_key_exists($remote, StatusVars::$REMOTE_SCHOOL) || empty($problemCode) || empty($contestId)) { $this->renderError('缺少参数!'); } // 默认题库 Cookie::set('default_remote', $remote); $contestInfo = OjContestInterface::getDetail(array('id' => $contestId)); if (empty($contestInfo)) { $this->renderError('竞赛不存在!'); } $problemInfo = OjProblemInterface::getDetail(array('remote' => $remote, 'problem_code' => $problemCode)); if (empty($problemInfo)) { $this->renderError('题目不存在!'); } // 只能添加公开的题目,或者自建私有的题目 if ($problemInfo['hidden'] && $problemInfo['user_id'] != $this->loginUserInfo['id']) { $this->renderError('权限不足,无法添加该题目!'); } $globalIds = $contestInfo['global_ids']; if (in_array($problemInfo['id'], $globalIds)) { $this->renderError('题目已经添加!'); } // 题目上限 if (count($globalIds) >= ContestVars::CONTEST_PROBLEM_LIMIT) { $this->renderError('题目数量达到上限,无法继续添加!'); } // 更新数据 OjContestInterface::addProblem(array('id' => $contestId, 'remote' => $remote, 'problem_code' => $problemCode)); $this->setNotice(FrameworkVars::NOTICE_SUCCESS, '添加成功!'); $this->renderAjax(0); }
public function __construct() { parent::__construct(); // 校验登陆 if (empty($this->loginUserInfo)) { $this->login(); } // 获取$contestId $contestId = (int) Request::getREQUEST('contest-id', 0); if (empty($contestId)) { $this->render404('比赛ID不存在!'); } // 获取$contestInfo $this->contestInfo = OjContestInterface::getDetail(array('id' => $contestId)); if (empty($this->contestInfo) || $this->contestInfo['hidden']) { $this->render404('比赛不存在!'); } if ($this->contestInfo['type'] == ContestVars::TYPE_APPLY) { $this->applyInfo = OjContestApplyInterface::getDetail(array('contest_id' => $contestId, 'user_id' => $this->loginUserInfo['id'])); } // 管理员 $isOjAdmin = RootCommonInterface::allowed(array('user_id' => $this->loginUserInfo['id'], 'path' => '/hqoj/admin')); if ($isOjAdmin || $this->contestInfo['user_id'] == $this->loginUserInfo['id']) { $this->isContestAdmin = true; } // 如果未注册,未输入密码,比赛未开始,那么跳转到比赛首页 if (Router::$CONTROLLER != 'index') { if ($this->contestInfo['type'] == ContestVars::TYPE_APPLY) { if (empty($this->applyInfo) || $this->applyInfo['status'] != ContestVars::APPLY_ACCEPTED) { $this->setNotice('error', '您未通过报名!'); $url = '/?contest-id=' . $contestId; Url::redirect($url); } } else { if ($this->contestInfo['type'] == ContestVars::TYPE_PASSWORD) { if ($this->password != $this->contestInfo['password']) { $this->setNotice('error', '请输入密码!'); $url = '/?contest-id=' . $contestId; Url::redirect($url); } } } if (time() < $this->contestInfo['begin_time']) { $this->setNotice('error', '比赛未开始!'); $url = '/?contest-id=' . $contestId; Url::redirect($url); } } $this->view->assign(array('contestInfo' => $this->contestInfo, 'applyInfo' => $this->applyInfo, 'password' => $this->password, 'isContestAdmin' => $this->isContestAdmin)); }
public static function save($data, $id = 0, $trans = null) { if (0 == $id) { $globalId = $data['global_id']; $language = $data['language']; $userId = $data['user_id']; $source = $data['source']; $contestId = Arr::get('contest_id', $data, 0); // 设置默认语言 Cookie::set('default_language', $language, time() + 365 * 86400); $problemInfo = OjProblemInterface::getById(array('id' => $globalId)); if (empty($problemInfo)) { throw new InterfaceException('题目不存在!'); } if (!array_key_exists($data['language'], StatusVars::$LANGUAGE_SUPPORT[$problemInfo['remote']])) { throw new InterfaceException('编译器不支持!'); } // 连续提交判断 if (self::submitAlready($userId)) { throw new InterfaceException('提交频繁!'); } // 非法字符判断 if ($problemInfo['remote'] == StatusVars::REMOTE_HDU) { if (false === iconv('UTF-8', 'GBK', $source)) { throw new InterfaceException('代码中存在非法字符!'); } } // 开始事务 $innerTrans = $trans; if (null == $trans) { $innerTrans = new Trans(DbConfig::$SERVER_TRANS); $innerTrans->begin(); } $solutionModel = new OjSolutionModel($innerTrans); $submitTime = time(); $data = array('problem_global_id' => $globalId, 'remote' => $problemInfo['remote'], 'problem_id' => $problemInfo['problem_id'], 'problem_code' => $problemInfo['problem_code'], 'user_id' => $userId, 'submit_time' => $submitTime, 'submit_ip' => Http::getClientIp(), 'language' => $language, 'result' => StatusVars::QUEUE, 'code_length' => strlen($source), 'remote_uid' => -1); $userInfo = UserCommonInterface::getById(array('id' => $userId)); if (0 == $contestId) { $solutionId = $solutionModel->insert($data); UserCommonInterface::save(array('trans' => $innerTrans, 'id' => $userId, 'submit_all' => $userInfo['submit_all'] + 1)); OjProblemInterface::save(array('trans' => $innerTrans, 'id' => $problemInfo['id'], 'submit' => $problemInfo['submit'])); } else { $contestInfo = OjContestInterface::getDetail(array('id' => $contestId)); if (empty($contestInfo)) { throw new InterfaceException('竞赛不存在!'); } if ($submitTime > $contestInfo['end_time']) { throw new InterfaceException('比赛已经结束!'); } if ($submitTime < $contestInfo['begin_time']) { throw new InterfaceException('比赛未开始!'); } // 获取当前的submit_order $lastRow = OjSolutionInterface::getRow(array('where' => array(array('contest_id', '=', $contestId)), 'order' => array('id' => 'DESC'))); $data['contest_id'] = $contestId; $data['contest_submit_order'] = empty($lastRow) ? 1 : intval($lastRow['contest_submit_order']) + 1; $data['contest_submit_second'] = $submitTime - $contestInfo['begin_time']; $data['contest_end_time'] = $contestInfo['end_time']; $solutionId = $solutionModel->insert($data); // 激活比赛 if (!$contestInfo['is_active']) { OjContestInterface::save(array('id' => $contestId, 'trans' => $innerTrans, 'is_active' => 1)); } } // 如果是HQU题库,加入队列 if ($problemInfo['remote'] == StatusVars::REMOTE_HQU) { OjJudgeInterface::save(array('trans' => $innerTrans, 'problem_id' => $problemInfo['problem_id'], 'language' => $language, 'source' => $source, 'user_id' => $userId, 'solution_id' => $solutionId)); } // 保存代码 OjSolutionCodeInterface::save(array('trans' => $innerTrans, 'solution_id' => $solutionId, 'source' => $source)); if (null == $trans && null != $innerTrans) { // 没有外部事务,并且存在内部事务 $innerTrans->commit(); } // 设置重复提交缓存 $memcached = MemcachedPool::getMemcached(MemcachedConfig::$SERVER_COMMON); $key = MemcachedKeys::OJ_SECOND_SUBMIT_ . $userId; $memcached->set($key, true, time() + 5); return $solutionId; } else { // 开始事务 $innerTrans = $trans; if (null == $trans && array_key_exists('result', $data)) { // 开启内部事务条件 $innerTrans = new Trans(DbConfig::$SERVER_TRANS); $innerTrans->begin(); } $model = new OjSolutionModel($innerTrans); if (array_key_exists('result', $data)) { self::updateResult($id, $data['result'], $innerTrans); unset($data['result']); } // 对某些字段特殊处理 $updateData = $data; $affects = $model->updateById($id, $updateData); if (null == $trans && null != $innerTrans) { // 没有外部事务,并且存在内部事务 $innerTrans->commit(); } return $affects; } }