算法评测平台前端。
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/*
* This file is part of SYZOJ.
*
* Copyright (c) 2016 Menci <huanghaorui301@gmail.com>
*
* SYZOJ is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* SYZOJ is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with SYZOJ. If not, see <http://www.gnu.org/licenses/>.
*/
'use strict';
let JudgeState = syzoj.model('judge_state');
let User = syzoj.model('user');
let Contest = syzoj.model('contest');
const jwt = require('jsonwebtoken');
// s is JudgeState
const getSubmissionInfo = (s) => ({
taskId: s.id,
user: s.user.username,
userId: s.user_id,
problemName: s.problem.title,
problemId: s.problem.id,
language: s.language != null ? syzoj.config.languages[s.language].show : null,
codeSize: s.allowedSeeCode ? syzoj.utils.formatSize(s.code.length) : null,
submitTime: syzoj.utils.formatDate(s.submit_time),
});
const getRoughResult = (x) => (x.pending ? null : {
result: x.status,
time: x.total_time,
memory: x.max_memory,
score: x.score
});
app.get('/submissions', async (req, res) => {
try {
let user = await User.fromName(req.query.submitter || '');
let where = {};
if (user) where.user_id = user.id;
else if (req.query.submitter) where.user_id = -1;
let minScore = parseInt(req.query.min_score);
let maxScore = parseInt(req.query.max_score);
if (!isNaN(minScore) || !isNaN(maxScore)) {
if (isNaN(minScore)) minScore = 0;
if (isNaN(maxScore)) maxScore = 100;
where.score = {
$and: {
$gte: parseInt(minScore),
$lte: parseInt(maxScore)
}
};
}
if (req.query.language) {
if (req.query.language === 'submit-answer') where.language = '';
else where.language = req.query.language;
}
if (req.query.status) where.status = { $like: req.query.status + '%' };
where.type = { $ne: 1 };
if (!res.locals.user || !await res.locals.user.hasPrivilege('manage_problem')) {
if (req.query.problem_id) {
where.problem_id = {
$and: [
{ $in: syzoj.db.literal('(SELECT `id` FROM `problem` WHERE `is_public` = 1' + (res.locals.user ? (' OR `user_id` = ' + res.locals.user.id) : '') + ')') },
{ $eq: where.problem_id = parseInt(req.query.problem_id) || -1 }
]
};
} else {
where.problem_id = {
$in: syzoj.db.literal('(SELECT `id` FROM `problem` WHERE `is_public` = 1' + (res.locals.user ? (' OR `user_id` = ' + res.locals.user.id) : '') + ')'),
};
}
} else {
if (req.query.problem_id) where.problem_id = parseInt(req.query.problem_id) || -1;
}
let paginate = syzoj.utils.paginate(await JudgeState.count(where), req.query.page, syzoj.config.page.judge_state);
let judge_state = await JudgeState.query(paginate, where, [['submit_time', 'desc']]);
await judge_state.forEachAsync(async obj => obj.loadRelationships());
await judge_state.forEachAsync(async obj => obj.allowedSeeCode = await obj.isAllowedSeeCodeBy(res.locals.user));
await judge_state.forEachAsync(async obj => obj.allowedSeeData = await obj.isAllowedSeeDataBy(res.locals.user));
res.render('submissions', {
// judge_state: judge_state,
items: judge_state.map(x => ({
info: getSubmissionInfo(x),
token: x.pending ? jwt.sign({
taskId: x.id,
type: 'rough'
}, syzoj.config.judge_token) : null,
result: getRoughResult(x),
running: false
})),
paginate: paginate,
form: req.query
});
} catch (e) {
syzoj.log(e);
res.render('error', {
err: e
});
}
});
app.get('/submission/:id', async (req, res) => {
try {
let id = parseInt(req.params.id);
let judge = await JudgeState.fromID(id);
if (!judge || !await judge.isAllowedVisitBy(res.locals.user)) throw new ErrorMessage('您没有权限进行此操作。');
let contest;
if (judge.type === 1) {
contest = await Contest.fromID(judge.type_info);
contest.ended = await contest.isEnded();
}
await judge.loadRelationships();
if (judge.problem.type !== 'submit-answer') {
judge.codeLength = judge.code.length;
judge.code = await syzoj.utils.highlight(judge.code, syzoj.config.languages[judge.language].highlight);
}
judge.allowedSeeCode = await judge.isAllowedSeeCodeBy(res.locals.user);
judge.allowedSeeCase = await judge.isAllowedSeeCaseBy(res.locals.user);
judge.allowedSeeData = await judge.isAllowedSeeDataBy(res.locals.user);
judge.allowedRejudge = await judge.problem.isAllowedEditBy(res.locals.user);
judge.allowedManage = await judge.problem.isAllowedManageBy(res.locals.user);
let hideScore = false;
if (contest) {
let problems_id = await contest.getProblems();
judge.problem_id = problems_id.indexOf(judge.problem_id) + 1;
judge.problem.title = syzoj.utils.removeTitleTag(judge.problem.title);
if (contest.type === 'noi' && !contest.ended && !await judge.problem.isAllowedEditBy(res.locals.user)) {
if (!['Compile Error', 'Waiting', 'Compiling'].includes(judge.status)) {
judge.status = 'Submitted';
}
hideScore = true;
}
}
res.render('submission', {
info: getSubmissionInfo(judge),
roughResult: getRoughResult(judge),
code: judge.code.toString("utf8"),
detailResult: judge.result,
socketToken: judge.pending ? jwt.sign({
taskId: judge.id,
type: 'detail'
}, syzoj.config.judge_token) : null
});
} catch (e) {
syzoj.log(e);
res.render('error', {
err: e
});
}
});
app.get('/submission/:id/ajax', async (req, res) => {
try {
let id = parseInt(req.params.id);
let judge = await JudgeState.fromID(id);
if (!judge || !await judge.isAllowedVisitBy(res.locals.user)) throw new ErrorMessage('您没有权限进行此操作。');
let contest;
if (judge.type === 1) {
contest = await Contest.fromID(judge.type_info);
contest.ended = await contest.isEnded();
}
await judge.loadRelationships();
if (judge.problem.type !== 'submit-answer') {
judge.codeLength = judge.code.length;
judge.code = await syzoj.utils.highlight(judge.code, syzoj.config.languages[judge.language].highlight);
}
judge.allowedSeeCode = await judge.isAllowedSeeCodeBy(res.locals.user);
judge.allowedSeeCase = await judge.isAllowedSeeCaseBy(res.locals.user);
judge.allowedSeeData = await judge.isAllowedSeeDataBy(res.locals.user);
judge.allowedRejudge = await judge.problem.isAllowedEditBy(res.locals.user);
judge.allowedManage = await judge.problem.isAllowedManageBy(res.locals.user);
let hideScore = false;
if (contest) {
let problems_id = await contest.getProblems();
judge.problem_id = problems_id.indexOf(judge.problem_id) + 1;
judge.problem.title = syzoj.utils.removeTitleTag(judge.problem.title);
if (contest.type === 'noi' && !contest.ended && !await judge.problem.isAllowedEditBy(res.locals.user)) {
if (!['Compile Error', 'Waiting', 'Compiling'].includes(judge.status)) {
judge.status = 'Submitted';
}
hideScore = true;
}
}
res.render('submission_content', {
hideScore, hideScore,
contest: contest,
judge: judge
});
} catch (e) {
syzoj.log(e);
res.render('error', {
err: e
});
}
});
app.post('/submission/:id/rejudge', async (req, res) => {
try {
let id = parseInt(req.params.id);
let judge = await JudgeState.fromID(id);
if (judge.pending && !(res.locals.user && await res.locals.user.hasPrivilege('manage_problem'))) throw new ErrorMessage('无法重新评测一个评测中的提交。');
await judge.loadRelationships();
let allowedRejudge = await judge.problem.isAllowedEditBy(res.locals.user);
if (!allowedRejudge) throw new ErrorMessage('您没有权限进行此操作。');
await judge.rejudge();
res.redirect(syzoj.utils.makeUrl(['submission', id]));
} catch (e) {
syzoj.log(e);
res.render('error', {
err: e
});
}
});