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 Problem = syzoj.model('problem');
let ProblemTag = syzoj.model('problem_tag');
app.get('/api/v2/search/problems/:keyword*?', async (req, res) => {
try {
let keyword = req.params.keyword || '';
let problems = await Problem.query(null, {
title: { like: `%${req.params.keyword}%` }
}, [['id', 'asc']]);
let result = [];
let id = parseInt(keyword);
if (id) {
let problemById = await Problem.fromID(parseInt(keyword));
if (problemById && await problemById.isAllowedUseBy(res.locals.user)) {
result.push(problemById);
}
}
await problems.forEachAsync(async problem => {
if (await problem.isAllowedUseBy(res.locals.user) && result.length < syzoj.config.page.edit_contest_problem_list && problem.id !== id) {
result.push(problem);
}
});
result = result.map(x => ({ name: `#${x.id}. ${x.title}`, value: x.id, url: syzoj.utils.makeUrl(['problem', x.id]) }));
res.send({ success: true, results: result });
} catch (e) {
syzoj.log(e);
res.send({ success: false });
}
});
app.get('/api/v2/search/tags/:keyword*?', async (req, res) => {
try {
let keyword = req.params.keyword || '';
let tags = await ProblemTag.query(null, {
name: { like: `%${req.params.keyword}%` }
}, [['name', 'asc']]);
let result = tags.slice(0, syzoj.config.page.edit_problem_tag_list);
result = result.map(x => ({ name: x.name, value: x.id }));
res.send({ success: true, results: result });
} catch (e) {
syzoj.log(e);
res.send({ success: false });
}
});
app.get('/api/v2/hitokoto', async (req, res) => {
try {
res.send(await syzoj.utils.hitokoto());
} catch (e) {
syzoj.log(e);
res.status(500).send({ e: e });
}
});
app.post('/api/v2/markdown', async (req, res) => {
try {
let s = await syzoj.utils.markdown(req.body.s.toString(), null, req.body.noReplaceUI === 'true');
res.send(s);
} catch (e) {
syzoj.log(e);
res.send(e);
}
});