算法评测平台前端。
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

78 lines
2.1 KiB

/*
* 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 ProblemTag = syzoj.model('problem_tag');
app.get('/problems/tag/:id/edit', async (req, res) => {
try {
if (!res.locals.user && !res.locals.user.is_admin) throw new ErrorMessage('您没有权限进行此操作。');
let id = parseInt(req.params.id) || 0;
let tag = await ProblemTag.fromID(id);
if (!tag) {
tag = await ProblemTag.create();
tag.id = id;
}
res.render('problem_tag_edit', {
tag: tag
});
} catch (e) {
syzoj.log(e);
res.render('error', {
err: e
});
}
});
app.post('/problems/tag/:id/edit', async (req, res) => {
try {
if (!res.locals.user || !res.locals.user.is_admin) throw new ErrorMessage('您没有权限进行此操作。');
let id = parseInt(req.params.id) || 0;
let tag = await ProblemTag.fromID(id);
if (!tag) {
tag = await ProblemTag.create();
tag.id = id;
}
req.body.name = req.body.name.trim();
if (tag.name !== req.body.name) {
if (await ProblemTag.findOne({ where: { name: req.body.name } })) {
throw new ErrorMessage('标签名称已被使用。');
}
}
tag.name = req.body.name;
tag.color = req.body.color;
await tag.save();
res.redirect(syzoj.utils.makeUrl(['problems', 'tag', tag.id]));
} catch (e) {
syzoj.log(e);
res.render('error', {
err: e
});
}
});