mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-09-20 00:55:18 +00:00
434 lines
10 KiB
PHP
434 lines
10 KiB
PHP
<?php
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requirePHPLib('judger');
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requirePHPLib('data');
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if (!authenticateJudger()) {
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UOJResponse::page404();
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}
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function submissionJudged() {
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UOJSubmission::onJudged(UOJRequest::post('id'), UOJRequest::post('result'), UOJRequest::post('judge_time'));
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}
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function customTestSubmissionJudged() {
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$submission = DB::selectFirst([
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"select submitter, status, content, result, problem_id from custom_test_submissions",
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"where", ['id' => $_POST['id']]
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]);
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if ($submission == null) {
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return;
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}
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if ($submission['status'] != 'Judging') {
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return;
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}
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$result = json_decode($_POST['result'], true);
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$result['details'] = uojTextEncode($result['details']);
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DB::update([
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"update custom_test_submissions",
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"set", [
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'status' => $result['status'],
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'status_details' => '',
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'result' => json_encode($result, JSON_UNESCAPED_UNICODE)
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], "where", ['id' => $_POST['id']]
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]);
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}
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function hackJudged() {
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$result = json_decode($_POST['result'], true);
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UOJHack::init($_POST['id']);
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UOJHack::cur()->setProblem();
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UOJHack::cur()->setSubmission();
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if ($result['score']) {
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$status = 'Judged, Waiting';
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} else {
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$status = 'Judged';
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}
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$ok = DB::update([
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"update hacks",
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"set", [
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'success' => $result['score'],
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'status' => $status,
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'details' => uojTextEncode($result['details'])
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], "where", ['id' => $_POST['id']]
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]);
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if (!$result['score']) {
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return;
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} else {
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$problem_link = UOJHack::cur()->problem->getLink();
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$submission_link = UOJHack::cur()->submission->getLink();
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$hacker_link = UOJUser::getLink(UOJHack::info('hacker'), ['color' => false]);
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$hack_link = UOJHack::cur()->getLink();
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sendSystemMsg(UOJHack::info('owner'), '提交被 Hack 通知', <<<EOD
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您对题目 {$problem_link} 的提交 {$submission_link} 被 {$hacker_link} 成功 Hack，请查看 Hack {$hack_link} 获取详情。
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EOD);
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}
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if (!$ok) {
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return;
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}
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if (!(validateUploadedFile('hack_input') && validateUploadedFile('std_output'))) {
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UOJLog::error("hack successfully but received no data. id: {$_POST['id']}");
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return;
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}
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$input = UOJContext::storagePath() . UOJHack::info('input');
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$up_in = $_FILES["hack_input"]['tmp_name'];
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$up_out = $_FILES["std_output"]['tmp_name'];
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if (!UOJHack::cur()->problem->needToReviewHack()) {
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$err = UOJHack::cur()->problem->addHackPoint($up_in, $up_out);
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if ($err === '') {
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unlink($input);
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DB::update([
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"update hacks",
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"set", [
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'status' => 'Judged'
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], "where", ['id' => $_POST['id']]
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]);
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return;
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} else {
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UOJLog::error("hack successfully but failed to add an extra test: {$err}");
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}
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}
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move_uploaded_file($up_in, "{$input}_in");
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move_uploaded_file($up_out, "{$input}_out");
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DB::update([
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"update hacks",
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"set", [
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'status' => 'Judged, WaitingM'
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], "where", ['id' => $_POST['id']]
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]);
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}
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if (isset($_POST['submit'])) {
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if (!validateUInt($_POST['id'])) {
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die("Wow! hacker! T_T....");
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}
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if (isset($_POST['is_hack'])) {
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hackJudged();
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} elseif (isset($_POST['is_custom_test'])) {
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customTestSubmissionJudged();
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} else {
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submissionJudged();
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}
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}
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if (isset($_POST['update-status'])) {
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if (!validateUInt($_POST['id'])) {
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die("Wow! hacker! T_T....");
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}
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$status_details = $_POST['status'];
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if (isset($_POST['is_custom_test'])) {
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DB::update([
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"update custom_test_submissions",
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"set", ["status_details" => $status_details],
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"where", ["id" => $_POST['id']]
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]);
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} else {
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DB::update([
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"update submissions",
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"set", ["status_details" => $status_details],
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"where", ["id" => $_POST['id']]
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]);
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}
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die();
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}
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$assignCond = [];
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$problem_ban_list = array_map(fn ($x) => $x['id'], DB::selectAll([
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"select id from problems",
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"where", [
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["assigned_to_judger", "!=", "any"],
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["assigned_to_judger", "!=", $_POST['judger_name']]
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]
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]));
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if ($problem_ban_list) {
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$assignCond[] = ["submissions.problem_id", "not in", DB::rawtuple($problem_ban_list)];
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}
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if ($_POST['judger_name'] == "remote_judger") {
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$problem_ban_list = array_map(fn ($x) => $x['id'], DB::selectAll([
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"select id from problems",
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"where", [
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["type", "!=", "remote"],
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],
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]));
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} else {
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$problem_ban_list = array_map(fn ($x) => $x['id'], DB::selectAll([
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"select id from problems",
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"where", [
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["type", "!=", "local"],
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],
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]));
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}
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if ($problem_ban_list) {
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$assignCond[] = ["submissions.problem_id", "not in", DB::rawtuple($problem_ban_list)];
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}
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$submission = null;
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$hack = null;
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function querySubmissionToJudge($status, $set_q) {
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global $assignCond;
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for ($times = 0; $times < 10; $times++) {
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$submission = DB::selectFirst([
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"select submissions.id from submissions",
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"where", array_merge(["submissions.status" => $status], $assignCond),
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"order by id limit 1"
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]);
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if (!$submission) {
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return null;
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}
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$ok = DB::transaction(function () use (&$submission, $set_q, $status) {
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DB::update([
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"update submissions",
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"set", $set_q,
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"where", [
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"id" => $submission['id'],
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"status" => $status
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]
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]);
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if (DB::affected_rows() == 1) {
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$submission = DB::selectFirst([
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"select id, problem_id, content, status, judge_time from submissions",
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"where", ["id" => $submission['id']]
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]);
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return true;
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} else {
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return false;
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}
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});
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if ($ok) {
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return $submission;
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}
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}
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}
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function queryMinorSubmissionToJudge($status, $set_q) {
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global $assignCond;
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for ($times = 0; $times < 10; $times++) {
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$submission = null;
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$his = DB::selectFirst([
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"select submissions_history.id, submissions_history.submission_id from submissions_history",
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"inner join submissions on submissions.id = submissions_history.submission_id",
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"where", array_merge(["submissions_history.status" => $status, "submissions_history.major" => 0], $assignCond),
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"order by id limit 1"
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]);
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if (!$his) {
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return null;
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}
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$ok = DB::transaction(function () use (&$submission, &$his, $set_q, $status) {
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$submission = DB::selectFirst([
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"select id, problem_id, content from submissions",
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"where", ["id" => $his['submission_id']], DB::for_share()
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]);
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if (!$submission) {
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return false;
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}
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DB::update([
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"update submissions_history",
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"set", $set_q,
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"where", [
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"id" => $his['id'],
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"status" => $status
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]
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]);
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if (DB::affected_rows() == 1) {
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$ret = DB::selectFirst([
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"select status, judge_time from submissions_history",
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"where", ["id" => $his['id']]
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]);
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if ($ret === false) {
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return false;
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}
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$submission += $ret;
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return true;
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} else {
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return false;
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}
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});
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if ($ok) {
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return $submission;
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}
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}
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}
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function queryCustomTestSubmissionToJudge() {
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global $assignCond;
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while (true) {
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$submission = DB::selectFirst([
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"select id, problem_id, content from custom_test_submissions as submissions",
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"where", array_merge(["submissions.judge_time" => null], $assignCond),
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"order by id limit 1"
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]);
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if (!$submission) {
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return null;
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}
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$submission['is_custom_test'] = '';
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DB::update([
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"update custom_test_submissions",
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"set", [
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"judge_time" => DB::now(),
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"status" => 'Judging',
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], "where", [
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"id" => $submission['id'],
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"judge_time" => null,
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]
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]);
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if (DB::affected_rows() == 1) {
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$submission['status'] = 'Judging';
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return $submission;
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}
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}
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}
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function queryHackToJudge() {
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global $assignCond;
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while (true) {
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if (DB::selectFirst([
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"select 1 from hacks",
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"where", [
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["status", "!=", "Waiting"],
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["status", "!=", "Judged"],
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], "order by id limit 1"
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])) {
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return null;
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}
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$hack = DB::selectFirst([
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"select hacks.id, hacks.submission_id, hacks.input, hacks.input_type from hacks",
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"inner join submissions on submissions.id = hacks.submission_id",
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"where", array_merge(["hacks.judge_time" => null], $assignCond),
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"order by id limit 1"
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]);
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if (!$hack) {
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return null;
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}
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DB::update([
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"update hacks",
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"set", [
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"judge_time" => DB::now(),
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"status" => 'Judging'
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],
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"where", [
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"id" => $hack['id'],
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"judge_time" => null
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]
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]);
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if (DB::affected_rows() == 1) {
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$hack['status'] = 'Judging';
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return $hack;
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}
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}
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}
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function findSubmissionToJudge() {
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global $submission, $hack;
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$submission = querySubmissionToJudge('Waiting', [
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"judge_time" => DB::now(),
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"judger" => $_POST['judger_name'],
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"status" => 'Judging'
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]);
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if ($submission) {
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return true;
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}
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$submission = queryCustomTestSubmissionToJudge();
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if ($submission) {
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return true;
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}
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$submission = querySubmissionToJudge('Waiting Rejudge', [
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"judge_time" => DB::now(),
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"judger" => $_POST['judger_name'],
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"status" => 'Judging'
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]);
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if ($submission) {
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return true;
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}
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$submission = querySubmissionToJudge('Judged, Waiting', [
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"status" => 'Judged, Judging'
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]);
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if ($submission) {
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return true;
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}
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$submission = queryMinorSubmissionToJudge('Waiting Rejudge', [
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"judge_time" => DB::now(),
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"judger" => $_POST['judger_name'],
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"status" => 'Judging'
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]);
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if ($submission) {
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return true;
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}
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$submission = queryMinorSubmissionToJudge('Judged, Waiting', [
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"status" => 'Judged, Judging'
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]);
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if ($submission) {
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return true;
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}
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$hack = queryHackToJudge();
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if ($hack) {
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$submission = DB::selectFirst([
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"select id, problem_id, content from submissions",
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"where", [
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"id" => $hack['submission_id'],
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"score" => 100
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]
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]);
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if (!$submission) {
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$details = "<error>the score gained by the hacked submission is not 100.</error>";
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DB::update([
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"update hacks",
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"set", [
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'success' => 0,
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'status' => 'Judged',
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'details' => uojTextEncode($details)
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], "where", ["id" => $hack['id']]
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]);
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return false;
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}
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return true;
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}
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return false;
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}
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if (isset($_POST['fetch_new']) && !$_POST['fetch_new']) {
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die("Nothing to judge");
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}
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if (!findSubmissionToJudge()) {
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die("Nothing to judge");
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}
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$submission['id'] = (int)$submission['id'];
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$submission['problem_id'] = (int)$submission['problem_id'];
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$submission['problem_mtime'] = filemtime("/var/uoj_data/{$submission['problem_id']}");
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$submission['content'] = json_decode($submission['content'], true);
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if (isset($submission['status']) && $submission['status'] == 'Judged, Judging' && isset($submission['content']['final_test_config'])) {
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$submission['content']['config'] = $submission['content']['final_test_config'];
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unset($submission['content']['final_test_config']);
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}
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if ($hack) {
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$submission['is_hack'] = "";
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$submission['hack']['id'] = (int)$hack['id'];
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$submission['hack']['input'] = $hack['input'];
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$submission['hack']['input_type'] = $hack['input_type'];
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}
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echo json_encode($submission);
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