zhaojunzhe
/
fair-web
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
Browse Source

Merge branch 'master' of https://github.com/syzoj/syzoj

master
Tian Yunhao 6 years ago
parent
b7dee9d409 7fb6994b0f
commit
99f4d3a880
78 changed files with 1015 additions and 1018 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 1
      .gitignore
  2. 39
      README.en.md
  3. 183
      README.md
  4. 74
      app.js
  5. BIN
      bin/unzip
  6. 16
      config-example.json
  7. 44
      libs/highlight.js
  8. 131
      libs/markdown.js
  9. 7
      libs/timeago/index.js
  10. 53
      libs/timeago/long.json
  11. 53
      libs/timeago/narrow.json
  12. 53
      libs/timeago/short.json
  13. 21
      models/article-comment.js
  14. 21
      models/article.js
  15. 57
      models/common.js
  16. 21
      models/contest.js
  17. 25
      models/contest_player.js
  18. 29
      models/contest_ranklist.js
  19. 24
      models/custom_test.js
  20. 21
      models/file.js
  21. 28
      models/judge_state.js
  22. 35
      models/problem.js
  23. 21
      models/problem_tag.js
  24. 21
      models/problem_tag_map.js
  25. 21
      models/rating_calculation.js
  26. 21
      models/rating_history.js
  27. 21
      models/user.js
  28. 21
      models/user_privilege.js
  29. 21
      models/waiting_judge.js
  30. 19
      modules/admin.js
  31. 21
      modules/api.js
  32. 27
      modules/api_v2.js
  33. 21
      modules/contest.js
  34. 23
      modules/discussion.js
  35. 40
      modules/index.js
  36. 21
      modules/legacy.js
  37. 26
      modules/problem.js
  38. 21
      modules/problem_tag.js
  39. 1
      modules/socketio.js
  40. 23
      modules/submission.js
  41. 21
      modules/user.js
  42. 33
      package.json
  43. 205
      static/mathjax.css
  44. 52
      static/style.css
  45. 57
      utility.js
  46. 2
      views/admin_config.ejs
  47. 2
      views/admin_header.ejs
  48. 2
      views/admin_info.ejs
  49. 2
      views/admin_links.ejs
  50. 6
      views/admin_other.ejs
  51. 2
      views/admin_privilege.ejs
  52. 4
      views/admin_rating.ejs
  53. 2
      views/admin_raw.ejs
  54. 8
      views/admin_rejudge.ejs
  55. 15
      views/article.ejs
  56. 3
      views/article_edit.ejs
  57. 2
      views/contest_edit.ejs
  58. 9
      views/contest_ranklist.ejs
  59. 28
      views/contests.ejs
  60. 21
      views/discussion.ejs
  61. 6
      views/footer.ejs
  62. 27
      views/header.ejs
  63. 41
      views/index.ejs
  64. 4
      views/login.ejs
  65. 2
      views/page.ejs
  66. 4
      views/problem.ejs
  67. 4
      views/problem_data.ejs
  68. 6
      views/problem_edit.ejs
  69. 6
      views/problem_import.ejs
  70. 8
      views/problem_manage.ejs
  71. 6
      views/problem_tag_edit.ejs
  72. 19
      views/problems.ejs
  73. 4
      views/ranklist.ejs
  74. 4
      views/status_label.ejs
  75. 4
      views/submission.ejs
  76. 68
      views/submissions_item.ejs
  77. 4
      views/user.ejs
  78. 8
      views/user_edit.ejs

1
.gitignore vendored
Unescape View File

@ -3,6 +3,7 @@ config.json
yarn.lock
*.db
.git.*
package-lock.json
# Logs
logs

39
README.en.md
Unescape View File

@ -0,0 +1,39 @@
# SYZOJ 2
[中文](README.md) | English
An online judge system for algorithm competition.
This project is the **official** successor and rewritten version of the original Python/Flask version of SYZOJ, which is authorized by the original author [@Chenyao2333](https://github.com/Chenyao2333).
Currently maintained by [LibreOJ](https://loj.ac).
# Deploying
Currently, the tutorial for deploying is only available in Chinese. It's [部署指南](https://github.com/syzoj/syzoj/wiki/%E9%83%A8%E7%BD%B2%E6%8C%87%E5%8D%97) in this project's wiki.
Join QQ group [565280992](https://jq.qq.com/?_wv=1027&k=5JQZWwd) or Telegram group [@lojdev](https://t.me/lojdev) for help.
# Upgrading
Because of updates to the database structure, users who upgrade from a commit BEFORE [d5bcbe8fb79e80f9d603b764ac787295cceffa34](https://github.com/syzoj/syzoj/commit/d5bcbe8fb79e80f9d603b764ac787295cceffa34) (Feb 21, 2018) **MUST** perform the following SQL on the database.
```sql
ALTER TABLE `judge_state` ADD `is_public` TINYINT(1) NOT NULL AFTER `compilation`;
UPDATE `judge_state` JOIN `problem` ON `problem`.`id` = `judge_state`.`problem_id` SET `judge_state`.`is_public` = `problem`.`is_public`;
ALTER TABLE `syzoj`.`judge_state` ADD INDEX `judge_state_is_public` (`id`, `is_public`, `type_info`, `type`);
```
Who upgrade from a commit BEFORE [26d66ceef24fbb35481317453bcb89ead6c69076](https://github.com/syzoj/syzoj/commit/26d66ceef24fbb35481317453bcb89ead6c69076) (Nov 5, 2018) **MUST** perform the following SQL on the database.
```sql
ALTER TABLE `contest_player` CHANGE `score_details` `score_details` JSON NOT NULL;
ALTER TABLE `contest_ranklist` CHANGE `ranking_params` `ranking_params` JSON NOT NULL;
ALTER TABLE `contest_ranklist` CHANGE `ranklist` `ranklist` JSON NOT NULL;
ALTER TABLE `custom_test` CHANGE `result` `result` JSON NOT NULL;
ALTER TABLE `judge_state` CHANGE `compilation` `compilation` JSON NOT NULL;
ALTER TABLE `judge_state` CHANGE `result` `result` JSON NOT NULL;
```
Who upgraded from a commit BEFORE [84b9e2d7b51e4ed3ab426621b66cf5ae9e1e1c23](https://github.com/syzoj/syzoj/commit/84b9e2d7b51e4ed3ab426621b66cf5ae9e1e1c23) (Nov 6, 2018) **MUST** perform the following SQL on the database.
```sql
ALTER TABLE `problem` ADD `publicize_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP AFTER `type`;
```

183
README.md
Unescape View File

@ -1,174 +1,39 @@
# SYZOJ 2
An OnlineJudge System for OI.
中文 | [English](README.en.md)
The UI is powered by [Semantic UI](http://semantic-ui.com/).
Template designed & coded by [Sengxian](https://www.sengxian.com) and [Menci](https://men.ci).
一个用于算法竞赛的在线评测系统。
# Upgrading
Because of an update to the database structure, users who upgrade from a commit BEFORE 4c673956959532d61b8f9ba0be3191a054b4371a **MUST** perform the following SQL on the database:
```sql
ALTER TABLE `judge_state` ADD `is_public` TINYINT(1) NOT NULL AFTER `compilation`;
UPDATE `judge_state` JOIN `problem` ON `problem`.`id` = `judge_state`.`problem_id` SET `judge_state`.`is_public` = `problem`.`is_public`;
ALTER TABLE `syzoj`.`judge_state` ADD INDEX `judge_state_is_public` (`id`, `is_public`, `type_info`, `type`);
```
# Deploying
**Warning** The following content is **outdated**. Please refer to https://syzoj-demo.t123yh.xyz:20170/article/1 for a detailed guide and a demo server.
There's currently *no* stable version of SYZOJ 2, but you can use the unstable version from git.
```
git clone https://github.com/syzoj/syzoj
cd syzoj
```
此项目为重写过的、原 Python/Flask 版 SYZOJ 的**官方**后继版本，由原作者 [@Chenyao2333](https://github.com/Chenyao2333) 授权。
Install dependencies with `npm install` or `yarn`. Also, follow the instructions [here](https://www.npmjs.com/package/node-7z#installation) to install `7z` executable used by the `node-7z` package.
目前由 [LibreOJ](https://loj.ac) 维护。
Copy `config-example.json` to `config.json`, and make necessary changes.
# 部署
见本项目 Wiki 中的 [部署指南](https://github.com/syzoj/syzoj/wiki/%E9%83%A8%E7%BD%B2%E6%8C%87%E5%8D%97)。
## Database
SYZOJ 2 uses [Sequelize](http://sequelizejs.com), which supports many database systems, including MySQL and Sqlite.
加入 QQ 群 [565280992](https://jq.qq.com/?_wv=1027&k=5JQZWwd) 或 Telegram 群 [@lojdev](https://t.me/lojdev) 以取得帮助。
By default it use the Sqlite database `syzoj.db`, you can change it in `config.json`
# 升级须知
因为一些数据库结构的更新，从该 commit [d5bcbe8fb79e80f9d603b764ac787295cceffa34](https://github.com/syzoj/syzoj/commit/d5bcbe8fb79e80f9d603b764ac787295cceffa34)（2018 年 4 月 21 日）前更新的用户**必须**在其数据库上执行以下 SQL 语句。
## Security
You should change the `session_secret` and `judge_token` in `config.json`.
# Administration
In the database, the `is_admin` field in `user` table describes whether a user is admin or not.
To make a user be an admin, the only way is via database.
# Judge
SYZOJ 2 uses a Docker-based sandboxed judger. Please go to [syzoj-judge](https://github.com/syzoj/syzoj-judge).
# Advanced
## System Service
### Run SYZOJ 2
Add SYZOJ 2 to system services.
``` bash
vim [syzoj2 path]/runsyzoj
```
Edit `runsyzoj` as as follows.
``` bash
#!/bin/bash
cd [syzoj2 path]
npm start > log.txt 2>&1
```
**Please change `[syzoj2 path]`.**
### Run SYZOJ-JUDGE
Add SYZOJ-JUDGE to system services.
``` bash
vim [syzoj-judge path]/runjudge
```
Edit `runjudge` as as follows.
``` bash
#!/bin/bash
cd [syzoj-judge path]
npm start > jlog.txt 2>&1
```
**Please change `[syzoj-judge path]`.**
### Add To System Service
``` bash
vim /etc/systemd/system/syzoj.service
```
Edit `/etc/systemd/system/syzoj.service` as as follows.
``` bash
[Unit]
Description=SYZOJ Online Judge
After=network.target
[Service]
Type=simple
PIDFile=/run/syzoj.pid
WorkingDirectory=[syzoj2 path]
ExecStart=[syzoj2 path]/runsyzoj
StandardOutput=null
StandardError=null
[Install]
WantedBy=multi-user.target
```
**Please change `[syzoj2 path]`.**
``` bash
vim /etc/systemd/system/syzoj-judge.service
```
Edit `/etc/systemd/system/syzoj-judge.service` as as follows.
``` bash
[Unit]
Description=SYZOJ Judge Daemon
After=network.target
[Service]
Type=simple
PIDFile=/run/syzoj-judge.pid
WorkingDirectory=[syzoj-judge path]
ExecStart=[syzoj-judge path]/runjudge
StandardOutput=null
StandardError=null
[Install]
WantedBy=multi-user.target
```
**Please change `[syzoj-judge path]`.**
### Usage
#### Start
``` bash
systemctl start syzoj
systemctl start syzoj-judge
```
#### Stop
``` bash
systemctl stop syzoj
systemctl stop syzoj-judge
```
#### Restart
``` bash
systemctl restart syzoj
systemctl restart syzoj-judge
```sql
ALTER TABLE `judge_state` ADD `is_public` TINYINT(1) NOT NULL AFTER `compilation`;
UPDATE `judge_state` JOIN `problem` ON `problem`.`id` = `judge_state`.`problem_id` SET `judge_state`.`is_public` = `problem`.`is_public`;
ALTER TABLE `syzoj`.`judge_state` ADD INDEX `judge_state_is_public` (`id`, `is_public`, `type_info`, `type`);
```
## 邮件配置
### register_mail
是否启用注册邮件验证。
从该 commit [26d66ceef24fbb35481317453bcb89ead6c69076](https://github.com/syzoj/syzoj/commit/26d66ceef24fbb35481317453bcb89ead6c69076)（2018 年 11 月 5 日）前更新的用户**必须**在其数据库上执行以下 SQL 语句。
### email\_jwt\_secret
用于 Email Token 签名的 secret，脸滚键盘随意填写即可。
### email
#### Sendmail 直接发送（成功率低，不推荐）
```js
"email": {
"method": "sendmail",
"options": {
"address": "xxxx", // 发件人地址
}
},
```sql
ALTER TABLE `contest_player` CHANGE `score_details` `score_details` JSON NOT NULL;
ALTER TABLE `contest_ranklist` CHANGE `ranking_params` `ranking_params` JSON NOT NULL;
ALTER TABLE `contest_ranklist` CHANGE `ranklist` `ranklist` JSON NOT NULL;
ALTER TABLE `custom_test` CHANGE `result` `result` JSON NOT NULL;
ALTER TABLE `judge_state` CHANGE `compilation` `compilation` JSON NOT NULL;
ALTER TABLE `judge_state` CHANGE `result` `result` JSON NOT NULL;
```
#### 阿里云邮件推送服务（成功率较高）
```js
"email": {
"method": "aliyundm",
"options": {
"AccessKeyId": "xxxx",
"AccessKeySecret": "xxxx",
"AccountName": "xxxx" // 发件邮箱
}
},
```
从该 commit [84b9e2d7b51e4ed3ab426621b66cf5ae9e1e1c23](https://github.com/syzoj/syzoj/commit/84b9e2d7b51e4ed3ab426621b66cf5ae9e1e1c23)（2018 年 11 月 6 日）前更新的用户**必须**在其数据库上执行以下 SQL 语句。
#### SMTP 服务
```js
"email": {
"method": "smtp",
"options": {
"host": "smtp.163.com",
"port": 465,
"username": "xxx@163.com",
"password": "xxx",
"allowUnauthorizedTls": false
}
},
```sql
ALTER TABLE `problem` ADD `publicize_time` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP AFTER `type`;
```

74
app.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 fs = require('fs'),
path = require('path');
@ -31,7 +10,7 @@ const options = commandLineArgs(optionDefinitions);
global.syzoj = {
rootDir: __dirname,
config: require(options.config),
config: require('object-assign-deep')({}, require('./config-example.json'), require(options.config)),
configDir: options.config,
models: [],
modules: [],
@ -53,7 +32,7 @@ global.syzoj = {
});
// Set assets dir
app.use(Express.static(__dirname + '/static'));
app.use(Express.static(__dirname + '/static', { maxAge: syzoj.production ? '1y' : 0 }));
// Set template engine ejs
app.set('view engine', 'ejs');
@ -88,11 +67,50 @@ global.syzoj = {
},
async connectDatabase() {
let Sequelize = require('sequelize');
let Op = Sequelize.Op;
let operatorsAliases = {
$eq: Op.eq,
$ne: Op.ne,
$gte: Op.gte,
$gt: Op.gt,
$lte: Op.lte,
$lt: Op.lt,
$not: Op.not,
$in: Op.in,
$notIn: Op.notIn,
$is: Op.is,
$like: Op.like,
$notLike: Op.notLike,
$iLike: Op.iLike,
$notILike: Op.notILike,
$regexp: Op.regexp,
$notRegexp: Op.notRegexp,
$iRegexp: Op.iRegexp,
$notIRegexp: Op.notIRegexp,
$between: Op.between,
$notBetween: Op.notBetween,
$overlap: Op.overlap,
$contains: Op.contains,
$contained: Op.contained,
$adjacent: Op.adjacent,
$strictLeft: Op.strictLeft,
$strictRight: Op.strictRight,
$noExtendRight: Op.noExtendRight,
$noExtendLeft: Op.noExtendLeft,
$and: Op.and,
$or: Op.or,
$any: Op.any,
$all: Op.all,
$values: Op.values,
$col: Op.col
};
this.db = new Sequelize(this.config.db.database, this.config.db.username, this.config.db.password, {
host: this.config.db.host,
dialect: this.config.db.dialect,
storage: this.config.db.storage ? this.utils.resolvePath(this.config.db.storage) : null,
logging: syzoj.production ? false : syzoj.log
dialect: 'mysql',
logging: syzoj.production ? false : syzoj.log,
timezone: require('moment')().format('Z'),
operatorsAliases: operatorsAliases
});
global.Promise = Sequelize.Promise;
this.db.countQuery = async (sql, options) => (await this.db.query(`SELECT COUNT(*) FROM (${sql}) AS \`__tmp_table\``, options))[0][0]['COUNT(*)'];
@ -132,7 +150,7 @@ global.syzoj = {
let FileStore = require('session-file-store')(Session);
let sessionConfig = {
secret: this.config.session_secret,
cookie: {},
cookie: { httpOnly: false },
rolling: true,
saveUninitialized: true,
resave: true,
@ -140,7 +158,7 @@ global.syzoj = {
};
if (syzoj.production) {
app.set('trust proxy', 1);
sessionConfig.cookie.secure = true;
sessionConfig.cookie.secure = false;
}
app.use(Session(sessionConfig));

BIN
bin/unzip
View File

Binary file not shown.

16
config-example.json
Unescape View File

@ -3,12 +3,15 @@
"hostname": "127.0.0.1",
"port": "5283",
"db": {
"database": null,
"username": null,
"database": "syzoj",
"username": "syzoj",
"password": null,
"host": null,
"dialect": "sqlite",
"storage": "syzoj.db"
"host": "127.0.0.1"
},
"logo": {
"url": null,
"width": null,
"height": null
},
"register_mail": false,
"email": {
@ -54,7 +57,8 @@
"problem": 50,
"problem_statistics": 10,
"judge_state": 10,
"ranklist": 20,
"ranklist_index": 20,
"ranklist": 50,
"discussion": 10,
"article_comment": 10,
"contest": 10,

44
libs/highlight.js
Unescape View File

@ -0,0 +1,44 @@
/*
* This file is part of moemark-renderer.
*
* Copyright (c) 2016 Menci <huanghaorui301@gmail.com>
*
* moemark-renderer is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* moemark-renderer 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with moemark-renderer. If not, see <http://www.gnu.org/licenses/>.
*/
const pygmentize = require('pygmentize-bundled-cached');
function escapeHTML(s) {
// Code from http://stackoverflow.com/questions/5251520/how-do-i-escape-some-html-in-javascript/5251551
return s.replace(/[^0-9A-Za-z ]/g, (c) => {
return "&#" + c.charCodeAt(0) + ";";
});
}
module.exports = (code, lang, cb) => {
pygmentize({
lang: lang,
format: 'html',
options: {
nowrap: true,
classprefix: 'pl-'
}
}, code, (err, res) => {
if (err || res.toString() === 'undefined') {
cb(escapeHTML(code));
} else {
cb(res);
}
});
}

131
libs/markdown.js
Unescape View File

@ -0,0 +1,131 @@
/*
* This file is part of moemark-renderer.
*
* Copyright (c) 2016 Menci <huanghaorui301@gmail.com>
*
* moemark-renderer is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* moemark-renderer 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with moemark-renderer. If not, see <http://www.gnu.org/licenses/>.
*/
const MoeMark = require('moemark');
const katex = require('katex');
const mj = require('mathjax-node');
let defaultCache = {
data: {},
get(key) {
return this.data[key];
},
set(key, val) {
this.data[key] = val;
}
};
let config = {
highlight: require('./highlight')
};
function render(s, cb) {
if (!s.trim()) return cb('');
let mathCnt = 0, mathPending = 0, maths = new Array(), hlCnt = 0, hlPending = 0, hls = new Array(), res, callback, ss, cache = render.cache, cacheOption = render.cacheOption, finished = false;
if (cacheOption.result) {
let x = cache.get('RES_' + s);
if (x !== undefined) return cb(x);
}
MoeMark.setOptions({
lineNumber: false,
math: true,
highlight: function(code, lang) {
if (cacheOption.highlight) {
let x = cache.get('H_' + lang + '_' + code);
if (x !== undefined) return x;
}
let id = hlCnt;
hlCnt++, hlPending++;
config.highlight(code, lang, res => {
hls[id] = res;
if (cacheOption.highlight) cache.set('H_' + lang + '_' + code, res);
if (!--hlPending) finish();
});
return '<span id="hl-' + id + '"></span>';
},
mathRenderer: function(str, display) {
if (cacheOption.math) {
let x = cache.get('M_' + display + '_' + str);
if (x !== undefined) return x;
}
try {
let res = katex.renderToString(str, { displayMode: display });
if (cacheOption.math) cache.set('M_' + display + '_' + str, res);
return res;
} catch (e) {
const id = mathCnt;
mathCnt++, mathPending++;
mj.typeset({
math: str,
format: display ? 'TeX' : 'inline-TeX',
html: true, css: true,
width: 0
}, function (data) {
if (data.errors) maths[id] = '<p><div style="display: inline-block; border: 1px solid #000; "><strong>' + data.errors.toString() + '</strong></div></p>';
else if (display) maths[id] = '<p style="text-align: center; ">' + data.html + '</p>';
else maths[id] = data.html;
if (cacheOption.math) cache.set('M_' + display + '_' + str, maths[id]);
if (!--mathPending) finish();
});
return '<span id="math-' + id + '"></span>';
}
}
});
function finish() {
if (finished || !res || mathPending || hlPending) return;
finished = true;
if (maths.length || hls.length) {
let x = new (require('jsdom').JSDOM)().window.document.createElement('div');
x.innerHTML = res;
for (let i = 0; i < maths.length; i++) {
x.querySelector('#math-' + i).outerHTML = maths[i];
}
for (let i = 0; i < hls.length; i++) {
x.querySelector('#hl-' + i).outerHTML = hls[i];
}
res = x.innerHTML;
}
if (cacheOption.result) cache.set('RES_' + s, res);
cb(res);
}
try {
res = MoeMark(s);
if (mathPending == 0 && hlPending == 0) {
finish();
}
} catch(e) {
cb(e);
}
};
render.moemark = MoeMark;
render.cache = defaultCache;
render.cacheOption = {
highlight: true,
math: true,
result: false
};
render.config = config;
module.exports = render;

7
libs/timeago/index.js
Unescape View File

@ -0,0 +1,7 @@
module.exports =
{
locale: 'zh',
long: require('./long.json'),
short: require('./short.json'),
narrow: require('./narrow.json')
}

53
libs/timeago/long.json
Unescape View File

@ -0,0 +1,53 @@
{
"year": {
"previous": "去年",
"current": "今年",
"next": "明年",
"past": "{0} 年前",
"future": "{0} 年后"
},
"quarter": {
"previous": "上季度",
"current": "本季度",
"next": "下季度",
"past": "{0} 个季度前",
"future": "{0} 个季度后"
},
"month": {
"previous": "上个月",
"current": "本月",
"next": "下个月",
"past": "{0} 个月前",
"future": "{0} 个月后"
},
"week": {
"previous": "上周",
"current": "本周",
"next": "下周",
"past": "{0} 周前",
"future": "{0} 周后"
},
"day": {
"previous": "昨天",
"current": "今天",
"next": "明天",
"past": "{0} 天前",
"future": "{0} 天后"
},
"hour": {
"current": "这一时间 / 此时",
"past": "{0} 小时前",
"future": "{0} 小时后"
},
"minute": {
"current": "此刻",
"past": "{0} 分钟前",
"future": "{0} 分钟后"
},
"second": {
"current": "现在",
"past": "{0} 秒钟前",
"future": "{0} 秒钟后"
},
"now": "现在"
}

53
libs/timeago/narrow.json
Unescape View File

@ -0,0 +1,53 @@
{
"year": {
"previous": "去年",
"current": "今年",
"next": "明年",
"past": "{0} 年前",
"future": "{0} 年后"
},
"quarter": {
"previous": "上季度",
"current": "本季度",
"next": "下季度",
"past": "{0} 个季度前",
"future": "{0} 个季度后"
},
"month": {
"previous": "上个月",
"current": "本月",
"next": "下个月",
"past": "{0} 个月前",
"future": "{0} 个月后"
},
"week": {
"previous": "上周",
"current": "本周",
"next": "下周",
"past": "{0} 周前",
"future": "{0} 周后"
},
"day": {
"previous": "昨天",
"current": "今天",
"next": "明天",
"past": "{0} 天前",
"future": "{0} 天后"
},
"hour": {
"current": "这一时间 / 此时",
"past": "{0} 小时前",
"future": "{0} 小时后"
},
"minute": {
"current": "此刻",
"past": "{0} 分钟前",
"future": "{0} 分钟后"
},
"second": {
"current": "现在",
"past": "{0} 秒前",
"future": "{0} 秒后"
},
"now": "现在"
}

53
libs/timeago/short.json
Unescape View File

@ -0,0 +1,53 @@
{
"year": {
"previous": "去年",
"current": "今年",
"next": "明年",
"past": "{0} 年前",
"future": "{0} 年后"
},
"quarter": {
"previous": "上季度",
"current": "本季度",
"next": "下季度",
"past": "{0} 个季度前",
"future": "{0} 个季度后"
},
"month": {
"previous": "上个月",
"current": "本月",
"next": "下个月",
"past": "{0} 个月前",
"future": "{0} 个月后"
},
"week": {
"previous": "上周",
"current": "本周",
"next": "下周",
"past": "{0} 周前",
"future": "{0} 周后"
},
"day": {
"previous": "昨天",
"current": "今天",
"next": "明天",
"past": "{0} 天前",
"future": "{0} 天后"
},
"hour": {
"current": "这一时间 / 此时",
"past": "{0} 小时前",
"future": "{0} 小时后"
},
"minute": {
"current": "此刻",
"past": "{0} 分钟前",
"future": "{0} 分钟后"
},
"second": {
"current": "现在",
"past": "{0} 秒前",
"future": "{0} 秒后"
},
"now": "现在"
}

21
models/article-comment.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

21
models/article.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

57
models/common.js
Unescape View File

@ -1,23 +1,4 @@
/*
* 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 Sequelize = require('sequelize');
class Model {
constructor(record) {
@ -29,9 +10,9 @@ class Model {
let model = this.getModel();
let obj = JSON.parse(JSON.stringify(this.record.get({ plain: true })));
for (let key in obj) {
if (model.tableAttributes[key].json) {
if (model.tableAttributes[key].type instanceof Sequelize.JSON && typeof obj[key] === 'string') {
try {
this[key] = eval(`(${obj[key]})`);
this[key] = JSON.parse(obj[key]);
} catch (e) {
this[key] = {};
}
@ -43,8 +24,7 @@ class Model {
let model = this.getModel();
let obj = JSON.parse(JSON.stringify(this.record.get({ plain: true })));
for (let key in obj) {
if (model.tableAttributes[key].json) obj[key] = JSON.stringify(this[key]);
else obj[key] = this[key];
obj[key] = this[key];
}
return obj;
}
@ -76,7 +56,7 @@ class Model {
}
static async fromID(id) {
return this.fromRecord(this.model.findById(id))
return this.fromRecord(this.model.findByPk(id));
}
static async findOne(options) {
@ -98,7 +78,7 @@ class Model {
return this.model.count({ where: where });
}
static async query(paginate, where, order) {
static async query(paginate, where, order, largeData) {
let records = [];
if (typeof paginate === 'string') {
@ -120,11 +100,34 @@ class Model {
options.limit = parseInt(paginate.perPage);
}
records = await this.model.findAll(options);
if (!largeData) records = await this.model.findAll(options);
else {
let sql = await getSqlFromFindAll(this.model, options);
let i = sql.indexOf('FROM');
sql = 'SELECT id ' + sql.substr(i, sql.length - i);
sql = `SELECT a.* FROM (${sql}) AS b JOIN ${this.model.name} AS a ON a.id = b.id ORDER BY id DESC`;
records = await syzoj.db.query(sql, { model: this.model });
}
}
return records.mapAsync(record => (this.fromRecord(record)));
}
}
function getSqlFromFindAll(Model, options) {
let id = require('uuid')();
return new Promise((resolve, reject) => {
Model.addHook('beforeFindAfterOptions', id, options => {
Model.removeHook('beforeFindAfterOptions', id);
resolve(Model.sequelize.dialect.QueryGenerator.selectQuery(Model.getTableName(), options, Model).slice(0, -1));
return new Promise(() => {});
});
return Model.findAll(options).catch(reject);
});
}
module.exports = Model;

21
models/contest.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

25
models/contest_player.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;
@ -31,7 +10,7 @@ let model = db.define('contest_player', {
user_id: { type: Sequelize.INTEGER },
score: { type: Sequelize.INTEGER },
score_details: { type: Sequelize.TEXT, json: true },
score_details: { type: Sequelize.JSON },
time_spent: { type: Sequelize.INTEGER }
}, {
timestamps: false,
@ -53,7 +32,7 @@ class ContestPlayer extends Model {
contest_id: 0,
user_id: 0,
score: 0,
score_details: '{}',
score_details: {},
time_spent: 0
}, val)));
}

29
models/contest_ranklist.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;
@ -28,8 +7,8 @@ let ContestPlayer = syzoj.model('contest_player');
let model = db.define('contest_ranklist', {
id: { type: Sequelize.INTEGER, primaryKey: true, autoIncrement: true },
ranking_params: { type: Sequelize.TEXT, json: true },
ranklist: { type: Sequelize.TEXT, json: true }
ranking_params: { type: Sequelize.JSON },
ranklist: { type: Sequelize.JSON }
}, {
timestamps: false,
tableName: 'contest_ranklist'
@ -39,8 +18,8 @@ let Model = require('./common');
class ContestRanklist extends Model {
static async create(val) {
return ContestRanklist.fromRecord(ContestRanklist.model.build(Object.assign({
ranking_params: '{}',
ranklist: '{}'
ranking_params: {},
ranklist: {}
}, val)));
}

24
models/custom_test.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;
@ -38,7 +17,7 @@ let model = db.define('custom_test', {
pending: { type: Sequelize.BOOLEAN },
memory: { type: Sequelize.INTEGER },
result: { type: Sequelize.TEXT('medium'), json: true },
result: { type: Sequelize.JSON },
user_id: { type: Sequelize.INTEGER },
@ -76,6 +55,7 @@ class CustomTest extends Model {
time: 0,
memory: 0,
result: {},
status: 'Waiting',
}, val)));
}

21
models/file.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

28
models/judge_state.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
const randomstring = require('randomstring');
let db = syzoj.db;
@ -45,9 +24,9 @@ let model = db.define('judge_state', {
max_memory: { type: Sequelize.INTEGER },
// For NOI contest
compilation: { type: Sequelize.TEXT('medium'), json: true },
compilation: { type: Sequelize.JSON },
result: { type: Sequelize.TEXT('medium'), json: true },
result: { type: Sequelize.JSON },
user_id: { type: Sequelize.INTEGER },
@ -107,7 +86,8 @@ class JudgeState extends Model {
total_time: null,
max_memory: null,
status: 'Unknown',
result: null,
compilation: {},
result: {},
task_id: randomstring.generate(10),
is_public: false
}, val)));

35
models/problem.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 statisticsStatements = {
fastest:
'\
@ -244,6 +223,8 @@ let model = db.define('problem', {
file_io_input_name: { type: Sequelize.TEXT },
file_io_output_name: { type: Sequelize.TEXT },
publicize_time: { type: Sequelize.DATE },
type: {
type: Sequelize.ENUM,
values: ['traditional', 'submit-answer', 'interaction']
@ -257,7 +238,10 @@ let model = db.define('problem', {
},
{
fields: ['user_id'],
}
},
{
fields: ['publicize_time'],
},
]
});
@ -340,7 +324,8 @@ class Problem extends Model {
await fs.remove(dir);
await fs.ensureDir(dir);
await p7zip.extract(path, dir);
let execFileAsync = Promise.promisify(require('child_process').execFile);
await execFileAsync(__dirname + '/../bin/unzip', ['-j', '-o', '-d', dir, path]);
await fs.move(path, this.getTestdataArchivePath(), { overwrite: true });
});
}
@ -363,6 +348,10 @@ class Problem extends Model {
if (!noLimit && oldCount + !replace > syzoj.config.limit.testdata_filecount) throw new ErrorMessage('数据包中的文件太多。');
await fs.move(filepath, path.join(dir, filename), { overwrite: true });
let execFileAsync = Promise.promisify(require('child_process').execFile);
try { await execFileAsync('dos2unix', [path.join(dir, filename)]); } catch (e) {}
await fs.remove(this.getTestdataArchivePath());
});
}

21
models/problem_tag.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

21
models/problem_tag_map.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

21
models/rating_calculation.js
Unescape View File

@ -1,24 +1,3 @@
/*
* This file is part of SYZOJ.
*
* Copyright (c) 2017 t123yh <t123yh@outlook.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 Sequelize = require('sequelize');
let db = syzoj.db;
const User = syzoj.model('user');

21
models/rating_history.js
Unescape View File

@ -1,24 +1,3 @@
/*
* This file is part of SYZOJ.
*
* Copyright (c) 2017 t123yh <t123yh@outlook.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 Sequelize = require('sequelize');
const User = syzoj.model('user');
let db = syzoj.db;

21
models/user.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

21
models/user_privilege.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

21
models/waiting_judge.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Sequelize = require('sequelize');
let db = syzoj.db;

19
modules/admin.js
Unescape View File

@ -1,22 +1,3 @@
/*
* 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/>.
*/
let Problem = syzoj.model('problem');
let JudgeState = syzoj.model('judge_state');
let Article = syzoj.model('article');

21
modules/api.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 User = syzoj.model('user');
let Problem = syzoj.model('problem');
let File = syzoj.model('file');

27
modules/api_v2.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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';
app.get('/api/v2/search/users/:keyword*?', async (req, res) => {
try {
let User = syzoj.model('user');
@ -30,7 +9,7 @@ app.get('/api/v2/search/users/:keyword*?', async (req, res) => {
conditions.push({ id: uid });
}
if (keyword != null && String(keyword).length >= 2) {
conditions.push({ username: { like: `%${req.params.keyword}%` } });
conditions.push({ username: { $like: `%${req.params.keyword}%` } });
}
if (conditions.length === 0) {
res.send({ success: true, results: [] });
@ -56,7 +35,7 @@ app.get('/api/v2/search/problems/:keyword*?', async (req, res) => {
let keyword = req.params.keyword || '';
let problems = await Problem.query(null, {
title: { like: `%${req.params.keyword}%` }
title: { $like: `%${req.params.keyword}%` }
}, [['id', 'asc']]);
let result = [];
@ -89,7 +68,7 @@ app.get('/api/v2/search/tags/:keyword*?', async (req, res) => {
let keyword = req.params.keyword || '';
let tags = await ProblemTag.query(null, {
name: { like: `%${req.params.keyword}%` }
name: { $like: `%${req.params.keyword}%` }
}, [['name', 'asc']]);
let result = tags.slice(0, syzoj.config.page.edit_problem_tag_list);

21
modules/contest.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Contest = syzoj.model('contest');
let ContestRanklist = syzoj.model('contest_ranklist');
let ContestPlayer = syzoj.model('contest_player');

23
modules/discussion.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 Article = syzoj.model('article');
let ArticleComment = syzoj.model('article-comment');
@ -190,7 +169,7 @@ app.post('/article/:id/edit', async (req, res) => {
article.title = req.body.title;
article.content = req.body.content;
article.update_time = time;
article.is_notice = res.locals.user && res.locals.user.is_admin && req.body.is_notice === 'on';
article.is_notice = (res.locals.user && res.locals.user.is_admin ? req.body.is_notice === 'on' : article.is_notice);
await article.save();

40
modules/index.js
Unescape View File

@ -1,32 +1,16 @@
/*
* 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 User = syzoj.model('user');
let Article = syzoj.model('article');
let Contest = syzoj.model('contest');
let Problem = syzoj.model('problem');
let Divine = require('syzoj-divine');
let TimeAgo = require('javascript-time-ago');
let zh = require('../libs/timeago');
TimeAgo.locale(zh);
const timeAgo = new TimeAgo('zh-CN');
app.get('/', async (req, res) => {
try {
let ranklist = await User.query([1, 10], { is_show: true }, [[syzoj.config.sorting.ranklist.field, syzoj.config.sorting.ranklist.order]]);
let ranklist = await User.query([1, syzoj.config.page.ranklist_index], { is_show: true }, [[syzoj.config.sorting.ranklist.field, syzoj.config.sorting.ranklist.order]]);
await ranklist.forEachAsync(async x => x.renderInformation());
let notices = (await Article.query(null, { is_notice: true }, [['public_time', 'desc']])).map(article => ({
@ -40,16 +24,20 @@ app.get('/', async (req, res) => {
fortune = Divine(res.locals.user.username, res.locals.user.sex);
}
let where;
if (res.locals.user && await res.locals.user.is_admin) where = {}
else where = { is_public: true };
let contests = await Contest.query([1, 5], where, [['start_time', 'desc']]);
let contests = await Contest.query([1, 5], { is_public: true }, [['start_time', 'desc']]);
let problems = (await Problem.query([1, 5], { is_public: true }, [['publicize_time', 'desc']])).map(problem => ({
id: problem.id,
title: problem.title,
time: timeAgo.format(new Date(problem.publicize_time)),
}));
res.render('index', {
ranklist: ranklist,
notices: notices,
fortune: fortune,
contests: contests,
problems: problems,
links: syzoj.config.links
});
} catch (e) {

21
modules/legacy.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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';
app.get('/problem', async (req, res) => {
res.redirect('/problems');
});

26
modules/problem.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 JudgeState = syzoj.model('judge_state');
let CustomTest = syzoj.model('custom_test');
@ -35,7 +14,7 @@ app.get('/problems', async (req, res) => {
try {
const sort = req.query.sort || syzoj.config.sorting.problem.field;
const order = req.query.order || syzoj.config.sorting.problem.order;
if (!['id', 'title', 'rating', 'ac_num', 'submit_num', 'ac_rate'].includes(sort) || !['asc', 'desc'].includes(order)) {
if (!['id', 'title', 'rating', 'ac_num', 'submit_num', 'ac_rate', 'publicize_time'].includes(sort) || !['asc', 'desc'].includes(order)) {
throw new ErrorMessage('错误的排序参数。');
}
@ -94,7 +73,7 @@ app.get('/problems/search', async (req, res) => {
let where = {
$or: {
title: { like: `%${req.query.keyword}%` },
title: { $like: `%${req.query.keyword}%` },
id: id
}
};
@ -581,6 +560,7 @@ async function setPublic(req, res, is_public) {
problem.is_public = is_public;
problem.publicizer_id = res.locals.user.id;
problem.publicize_time = new Date();
await problem.save();
JudgeState.model.update(

21
modules/problem_tag.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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) => {

1
modules/socketio.js
Unescape View File

@ -1,4 +1,3 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const socketio = require("socket.io");
const diff = require("jsondiffpatch");

23
modules/submission.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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');
@ -113,7 +92,7 @@ app.get('/submissions', async (req, res) => {
}
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, [['id', 'desc']]);
let judge_state = await JudgeState.query(paginate, where, [['id', 'desc']], true);
await judge_state.forEachAsync(async obj => obj.loadRelationships());

21
modules/user.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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 User = syzoj.model('user');
const RatingCalculation = syzoj.model('rating_calculation');
const RatingHistory = syzoj.model('rating_history');

33
package.json
Unescape View File

@ -17,51 +17,54 @@
"express"
],
"author": "Menci",
"license": "GPL-3.0",
"license": "AGPL-3.0",
"bugs": {
"url": "https://github.com/syzoj/syzoj/issues"
},
"homepage": "https://github.com/syzoj/syzoj#readme",
"dependencies": {
"amqplib": "^0.5.2",
"ansi-to-html": "^0.4.2",
"async-lock": "^0.3.9",
"ansi-to-html": "^0.6.8",
"async-lock": "^1.1.3",
"body-parser": "^1.15.2",
"cheerio": "^1.0.0-rc.1",
"command-line-args": "^4.0.7",
"command-line-args": "^5.0.2",
"cookie-parser": "^1.4.3",
"cssfilter": "0.0.10",
"download": "^5.0.3",
"download": "^7.1.0",
"ejs": "^2.5.2",
"express": "^4.14.0",
"express-session": "^1.14.1",
"file-size": "^1.0.0",
"fs-extra": "^4.0.1",
"fs-extra": "^7.0.0",
"gravatar": "^1.5.2",
"javascript-time-ago": "^1.0.30",
"js-yaml": "^3.9.0",
"jsondiffpatch": "0.2.4",
"jsonwebtoken": "^7.4.3",
"katex": "^0.10.0-rc.1",
"moemark-renderer": "^1.2.6",
"jsdom": "^13.0.0",
"jsondiffpatch": "0.3.11",
"jsonwebtoken": "^8.3.0",
"katex": "^0.10.0",
"mathjax-node": "^2.1.1",
"moemark": "^0.3.10",
"moment": "^2.15.0",
"msgpack-lite": "^0.1.26",
"multer": "^1.2.0",
"mysql": "^2.11.1",
"mysql2": "^1.6.2",
"node-7z": "^0.4.0",
"nodemailer": "^4.1.0",
"object-assign-deep": "^0.4.0",
"pygmentize-bundled-cached": "^1.1.0",
"randomstring": "^1.1.5",
"request": "^2.74.0",
"request-promise": "^4.1.1",
"sendmail": "^1.1.1",
"sequelize": "^3.24.3",
"sequelize": "^4.41.0",
"session-file-store": "^1.0.0",
"socket.io": "^2.0.3",
"sqlite3": "^3.1.4",
"syzoj-divine": "^1.0.2",
"tmp-promise": "^1.0.3",
"waliyun": "^3.1.1",
"winston": "^2.3.1",
"xss": "^0.3.3"
"winston": "^3.1.0",
"xss": "^1.0.3"
}
}

205
static/mathjax.css
Unescape View File

@ -1,7 +1,6 @@
.MJX_Assistive_MathML {position: absolute!important; top: 0; left: 0; clip: rect(1px, 1px, 1px, 1px); padding: 1px 0 0 0!important; border: 0!important; height: 1px!important; width: 1px!important; overflow: hidden!important; display: block!important; -webkit-touch-callout: none; -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none}
.MJX_Assistive_MathML.MJX_Assistive_MathML_Block {width: 100%!important}
.mjx-chtml {display: inline-block; line-height: 0; text-indent: 0; text-align: left; text-transform: none; font-style: normal; font-weight: normal; font-size: 1.19em; font-size-adjust: none; letter-spacing: normal; word-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0; min-height: 0; border: 0; margin: 0; padding: 1px 0}
.MJXc-display {display: block; text-align: center; margin: 1em 0; padding: 0; font-size: 1em !important; }
.mjx-chtml {display: inline-block; line-height: 0; text-indent: 0; text-align: left; text-transform: none; font-style: normal; font-weight: normal; font-size: 1.19em !important; font-size-adjust:
none; letter-spacing: normal; word-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0; min-height: 0; border: 0; margin: 0; padding: 1px 0}
.MJXc-display {display: block; text-align: center; margin: 1em 0; padding: 0}
.mjx-chtml[tabindex]:focus, body :focus .mjx-chtml[tabindex] {display: inline-table}
.mjx-full-width {text-align: center; display: table-cell!important; width: 10000em}
.mjx-math {display: inline-block; border-collapse: separate; border-spacing: 0}
@ -45,20 +44,17 @@
.MJXc-space1 {margin-left: .167em}
.MJXc-space2 {margin-left: .222em}
.MJXc-space3 {margin-left: .278em}
.mjx-chartest {display: block; visibility: hidden; position: absolute; top: 0; line-height: normal; font-size: 500%}
.mjx-chartest .mjx-char {display: inline}
.mjx-chartest .mjx-box {padding-top: 1000px}
.MJXc-processed {display: none}
.mjx-test {display: block; font-style: normal; font-weight: normal; font-size: 100%; font-size-adjust: none; text-indent: 0; text-transform: none; letter-spacing: normal; word-spacing: normal; overflow: hidden; height: 1px}
.mjx-ex-box-test {position: absolute; width: 1px; height: 60ex}
.mjx-line-box-test {display: table!important}
.mjx-line-box-test span {display: table-cell!important; width: 10000em!important; min-width: 0; max-width: none; padding: 0; border: 0; margin: 0}
#MathJax_CHTML_Tooltip {background-color: InfoBackground; color: InfoText; border: 1px solid black; box-shadow: 2px 2px 5px #AAAAAA; -webkit-box-shadow: 2px 2px 5px #AAAAAA; -moz-box-shadow: 2px 2px 5px #AAAAAA; -khtml-box-shadow: 2px 2px 5px #AAAAAA; padding: 3px 4px; z-index: 401; position: absolute; left: 0; top: 0; width: auto; height: auto; display: none}
.mjx-chtml .mjx-noError {line-height: 1.2; vertical-align: ; font-size: 90%; text-align: left; color: black; padding: 1px 3px; border: 1px solid}
.MJXc-TeX-unknown-R {font-family: STIXGeneral,'Cambria Math','Arial Unicode MS',serif; font-style: normal; font-weight: normal}
.MJXc-TeX-unknown-I {font-family: STIXGeneral,'Cambria Math','Arial Unicode MS',serif; font-style: italic; font-weight: normal}
.MJXc-TeX-unknown-B {font-family: STIXGeneral,'Cambria Math','Arial Unicode MS',serif; font-style: normal; font-weight: bold}
.MJXc-TeX-unknown-BI {font-family: STIXGeneral,'Cambria Math','Arial Unicode MS',serif; font-style: italic; font-weight: bold}
.mjx-test.mjx-test-display {display: table!important}
.mjx-test.mjx-test-inline {display: inline!important; margin-right: -1px}
.mjx-test.mjx-test-default {display: block!important; clear: both}
.mjx-ex-box {display: inline-block!important; position: absolute; overflow: hidden; min-height: 0; max-height: none; padding: 0; border: 0; margin: 0; width: 1px; height: 60ex}
.mjx-test-inline .mjx-left-box {display: inline-block; width: 0; float: left}
.mjx-test-inline .mjx-right-box {display: inline-block; width: 0; float: right}
.mjx-test-display .mjx-right-box {display: table-cell!important; width: 10000em!important; min-width: 0; max-width: none; padding: 0; border: 0; margin: 0}
.MJXc-TeX-unknown-R {font-family: monospace; font-style: normal; font-weight: normal}
.MJXc-TeX-unknown-I {font-family: monospace; font-style: italic; font-weight: normal}
.MJXc-TeX-unknown-B {font-family: monospace; font-style: normal; font-weight: bold}
.MJXc-TeX-unknown-BI {font-family: monospace; font-style: italic; font-weight: bold}
.MJXc-TeX-ams-R {font-family: MJXc-TeX-ams-R,MJXc-TeX-ams-Rw}
.MJXc-TeX-cal-B {font-family: MJXc-TeX-cal-B,MJXc-TeX-cal-Bx,MJXc-TeX-cal-Bw}
.MJXc-TeX-frak-R {font-family: MJXc-TeX-frak-R,MJXc-TeX-frak-Rw}
@ -78,49 +74,184 @@
.MJXc-TeX-size2-R {font-family: MJXc-TeX-size2-R,MJXc-TeX-size2-Rw}
.MJXc-TeX-size3-R {font-family: MJXc-TeX-size3-R,MJXc-TeX-size3-Rw}
.MJXc-TeX-size4-R {font-family: MJXc-TeX-size4-R,MJXc-TeX-size4-Rw}
.MJXc-TeX-vec-R {font-family: MJXc-TeX-vec-R,MJXc-TeX-vec-Rw}
.MJXc-TeX-vec-B {font-family: MJXc-TeX-vec-B,MJXc-TeX-vec-Bx,MJXc-TeX-vec-Bw}
@font-face {font-family: MJXc-TeX-ams-R; src: local('MathJax_AMS'), local('MathJax_AMS-Regular')}
@font-face {font-family: MJXc-TeX-ams-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_AMS-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_AMS-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_AMS-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-ams-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_AMS-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_AMS-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_AMS-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-cal-B; src: local('MathJax_Caligraphic Bold'), local('MathJax_Caligraphic-Bold')}
@font-face {font-family: MJXc-TeX-cal-Bx; src: local('MathJax_Caligraphic'); font-weight: bold}
@font-face {font-family: MJXc-TeX-cal-Bw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Caligraphic-Bold.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Caligraphic-Bold.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Caligraphic-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-cal-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Caligraphic-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Caligraphic-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Caligraphic-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-frak-R; src: local('MathJax_Fraktur'), local('MathJax_Fraktur-Regular')}
@font-face {font-family: MJXc-TeX-frak-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Fraktur-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Fraktur-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Fraktur-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-frak-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Fraktur-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Fraktur-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Fraktur-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-frak-B; src: local('MathJax_Fraktur Bold'), local('MathJax_Fraktur-Bold')}
@font-face {font-family: MJXc-TeX-frak-Bx; src: local('MathJax_Fraktur'); font-weight: bold}
@font-face {font-family: MJXc-TeX-frak-Bw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Fraktur-Bold.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Fraktur-Bold.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Fraktur-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-frak-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Fraktur-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Fraktur-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Fraktur-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-math-BI; src: local('MathJax_Math BoldItalic'), local('MathJax_Math-BoldItalic')}
@font-face {font-family: MJXc-TeX-math-BIx; src: local('MathJax_Math'); font-weight: bold; font-style: italic}
@font-face {font-family: MJXc-TeX-math-BIw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Math-BoldItalic.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Math-BoldItalic.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Math-BoldItalic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-math-BIw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Math-BoldItalic.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Math-BoldItalic.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Math-BoldItalic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-R; src: local('MathJax_SansSerif'), local('MathJax_SansSerif-Regular')}
@font-face {font-family: MJXc-TeX-sans-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-B; src: local('MathJax_SansSerif Bold'), local('MathJax_SansSerif-Bold')}
@font-face {font-family: MJXc-TeX-sans-Bx; src: local('MathJax_SansSerif'); font-weight: bold}
@font-face {font-family: MJXc-TeX-sans-Bw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Bold.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Bold.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-I; src: local('MathJax_SansSerif Italic'), local('MathJax_SansSerif-Italic')}
@font-face {font-family: MJXc-TeX-sans-Ix; src: local('MathJax_SansSerif'); font-style: italic}
@font-face {font-family: MJXc-TeX-sans-Iw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Italic.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Italic.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-Iw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Italic.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Italic.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-script-R; src: local('MathJax_Script'), local('MathJax_Script-Regular')}
@font-face {font-family: MJXc-TeX-script-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Script-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Script-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Script-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-script-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Script-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Script-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Script-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-type-R; src: local('MathJax_Typewriter'), local('MathJax_Typewriter-Regular')}
@font-face {font-family: MJXc-TeX-type-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Typewriter-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Typewriter-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Typewriter-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-type-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Typewriter-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Typewriter-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Typewriter-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-cal-R; src: local('MathJax_Caligraphic'), local('MathJax_Caligraphic-Regular')}
@font-face {font-family: MJXc-TeX-cal-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Caligraphic-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Caligraphic-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Caligraphic-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-cal-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Caligraphic-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Caligraphic-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Caligraphic-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-B; src: local('MathJax_Main Bold'), local('MathJax_Main-Bold')}
@font-face {font-family: MJXc-TeX-main-Bx; src: local('MathJax_Main'); font-weight: bold}
@font-face {font-family: MJXc-TeX-main-Bw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Main-Bold.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Main-Bold.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Main-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Main-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Main-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Main-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-I; src: local('MathJax_Main Italic'), local('MathJax_Main-Italic')}
@font-face {font-family: MJXc-TeX-main-Ix; src: local('MathJax_Main'); font-style: italic}
@font-face {font-family: MJXc-TeX-main-Iw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Main-Italic.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Main-Italic.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Main-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-Iw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Main-Italic.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Main-Italic.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Main-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-R; src: local('MathJax_Main'), local('MathJax_Main-Regular')}
@font-face {font-family: MJXc-TeX-main-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Main-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Main-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Main-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Main-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-math-I; src: local('MathJax_Math Italic'), local('MathJax_Math-Italic')}
@font-face {font-family: MJXc-TeX-math-Ix; src: local('MathJax_Math'); font-style: italic}
@font-face {font-family: MJXc-TeX-math-Iw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Math-Italic.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Math-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-math-Iw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Math-Italic.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Math-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size1-R; src: local('MathJax_Size1'), local('MathJax_Size1-Regular')}
@font-face {font-family: MJXc-TeX-size1-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Size1-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Size1-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size1-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Size1-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Size1-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size2-R; src: local('MathJax_Size2'), local('MathJax_Size2-Regular')}
@font-face {font-family: MJXc-TeX-size2-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Size2-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Size2-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Size2-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size2-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Size2-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size2-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Size2-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size3-R; src: local('MathJax_Size3'), local('MathJax_Size3-Regular')}
@font-face {font-family: MJXc-TeX-size3-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Size3-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Size3-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Size3-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size3-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Size3-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size3-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Size3-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size4-R; src: local('MathJax_Size4'), local('MathJax_Size4-Regular')}
@font-face {font-family: MJXc-TeX-size4-Rw; src /*1*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/eot/MathJax_Size4-Regular.eot'); src /*2*/: url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/woff/MathJax_Size4-Regular.woff') format('woff'), url('https://cdn.loli.net/ajax/libs/mathjax/2.7.0/fonts/HTML-CSS/TeX/otf/MathJax_Size4-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size4-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Size4-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size4-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Size4-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-vec-R; src: local('MathJax_Vector'), local('MathJax_Vector-Regular')}
@font-face {font-family: MJXc-TeX-vec-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Vector-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Vector-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Vector-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-vec-B; src: local('MathJax_Vector Bold'), local('MathJax_Vector-Bold')}
@font-face {font-family: MJXc-TeX-vec-Bx; src: local('MathJax_Vector'); font-weight: bold}
@font-face {font-family: MJXc-TeX-vec-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Vector-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Vector-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Vector-Bold.otf') format('opentype')}.mjx-chtml {display: inline-block; line-height: 0; text-indent: 0; text-align: left; text-transform: none; font-style: normal; font-weight: normal; font-size: 100%; font-size-adjust:
none; letter-spacing: normal; word-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0; min-height: 0; border: 0; margin: 0; padding: 1px 0}
.MJXc-display {display: block; text-align: center; margin: 1em 0; padding: 0}
.mjx-chtml[tabindex]:focus, body :focus .mjx-chtml[tabindex] {display: inline-table}
.mjx-full-width {text-align: center; display: table-cell!important; width: 10000em}
.mjx-math {display: inline-block; border-collapse: separate; border-spacing: 0}
.mjx-math * {display: inline-block; -webkit-box-sizing: content-box!important; -moz-box-sizing: content-box!important; box-sizing: content-box!important; text-align: left}
.mjx-numerator {display: block; text-align: center}
.mjx-denominator {display: block; text-align: center}
.MJXc-stacked {height: 0; position: relative}
.MJXc-stacked > * {position: absolute}
.MJXc-bevelled > * {display: inline-block}
.mjx-stack {display: inline-block}
.mjx-op {display: block}
.mjx-under {display: table-cell}
.mjx-over {display: block}
.mjx-over > * {padding-left: 0px!important; padding-right: 0px!important}
.mjx-under > * {padding-left: 0px!important; padding-right: 0px!important}
.mjx-stack > .mjx-sup {display: block}
.mjx-stack > .mjx-sub {display: block}
.mjx-prestack > .mjx-presup {display: block}
.mjx-prestack > .mjx-presub {display: block}
.mjx-delim-h > .mjx-char {display: inline-block}
.mjx-surd {vertical-align: top}
.mjx-mphantom * {visibility: hidden}
.mjx-merror {background-color: #FFFF88; color: #CC0000; border: 1px solid #CC0000; padding: 2px 3px; font-style: normal; font-size: 90%}
.mjx-annotation-xml {line-height: normal}
.mjx-menclose > svg {fill: none; stroke: currentColor}
.mjx-mtr {display: table-row}
.mjx-mlabeledtr {display: table-row}
.mjx-mtd {display: table-cell; text-align: center}
.mjx-label {display: table-row}
.mjx-box {display: inline-block}
.mjx-block {display: block}
.mjx-span {display: inline}
.mjx-char {display: block; white-space: pre}
.mjx-itable {display: inline-table; width: auto}
.mjx-row {display: table-row}
.mjx-cell {display: table-cell}
.mjx-table {display: table; width: 100%}
.mjx-line {display: block; height: 0}
.mjx-strut {width: 0; padding-top: 1em}
.mjx-vsize {width: 0}
.MJXc-space1 {margin-left: .167em}
.MJXc-space2 {margin-left: .222em}
.MJXc-space3 {margin-left: .278em}
.mjx-test.mjx-test-display {display: table!important}
.mjx-test.mjx-test-inline {display: inline!important; margin-right: -1px}
.mjx-test.mjx-test-default {display: block!important; clear: both}
.mjx-ex-box {display: inline-block!important; position: absolute; overflow: hidden; min-height: 0; max-height: none; padding: 0; border: 0; margin: 0; width: 1px; height: 60ex}
.mjx-test-inline .mjx-left-box {display: inline-block; width: 0; float: left}
.mjx-test-inline .mjx-right-box {display: inline-block; width: 0; float: right}
.mjx-test-display .mjx-right-box {display: table-cell!important; width: 10000em!important; min-width: 0; max-width: none; padding: 0; border: 0; margin: 0}
.MJXc-TeX-unknown-R {font-family: monospace; font-style: normal; font-weight: normal}
.MJXc-TeX-unknown-I {font-family: monospace; font-style: italic; font-weight: normal}
.MJXc-TeX-unknown-B {font-family: monospace; font-style: normal; font-weight: bold}
.MJXc-TeX-unknown-BI {font-family: monospace; font-style: italic; font-weight: bold}
.MJXc-TeX-ams-R {font-family: MJXc-TeX-ams-R,MJXc-TeX-ams-Rw}
.MJXc-TeX-cal-B {font-family: MJXc-TeX-cal-B,MJXc-TeX-cal-Bx,MJXc-TeX-cal-Bw}
.MJXc-TeX-frak-R {font-family: MJXc-TeX-frak-R,MJXc-TeX-frak-Rw}
.MJXc-TeX-frak-B {font-family: MJXc-TeX-frak-B,MJXc-TeX-frak-Bx,MJXc-TeX-frak-Bw}
.MJXc-TeX-math-BI {font-family: MJXc-TeX-math-BI,MJXc-TeX-math-BIx,MJXc-TeX-math-BIw}
.MJXc-TeX-sans-R {font-family: MJXc-TeX-sans-R,MJXc-TeX-sans-Rw}
.MJXc-TeX-sans-B {font-family: MJXc-TeX-sans-B,MJXc-TeX-sans-Bx,MJXc-TeX-sans-Bw}
.MJXc-TeX-sans-I {font-family: MJXc-TeX-sans-I,MJXc-TeX-sans-Ix,MJXc-TeX-sans-Iw}
.MJXc-TeX-script-R {font-family: MJXc-TeX-script-R,MJXc-TeX-script-Rw}
.MJXc-TeX-type-R {font-family: MJXc-TeX-type-R,MJXc-TeX-type-Rw}
.MJXc-TeX-cal-R {font-family: MJXc-TeX-cal-R,MJXc-TeX-cal-Rw}
.MJXc-TeX-main-B {font-family: MJXc-TeX-main-B,MJXc-TeX-main-Bx,MJXc-TeX-main-Bw}
.MJXc-TeX-main-I {font-family: MJXc-TeX-main-I,MJXc-TeX-main-Ix,MJXc-TeX-main-Iw}
.MJXc-TeX-main-R {font-family: MJXc-TeX-main-R,MJXc-TeX-main-Rw}
.MJXc-TeX-math-I {font-family: MJXc-TeX-math-I,MJXc-TeX-math-Ix,MJXc-TeX-math-Iw}
.MJXc-TeX-size1-R {font-family: MJXc-TeX-size1-R,MJXc-TeX-size1-Rw}
.MJXc-TeX-size2-R {font-family: MJXc-TeX-size2-R,MJXc-TeX-size2-Rw}
.MJXc-TeX-size3-R {font-family: MJXc-TeX-size3-R,MJXc-TeX-size3-Rw}
.MJXc-TeX-size4-R {font-family: MJXc-TeX-size4-R,MJXc-TeX-size4-Rw}
.MJXc-TeX-vec-R {font-family: MJXc-TeX-vec-R,MJXc-TeX-vec-Rw}
.MJXc-TeX-vec-B {font-family: MJXc-TeX-vec-B,MJXc-TeX-vec-Bx,MJXc-TeX-vec-Bw}
@font-face {font-family: MJXc-TeX-ams-R; src: local('MathJax_AMS'), local('MathJax_AMS-Regular')}
@font-face {font-family: MJXc-TeX-ams-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_AMS-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_AMS-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_AMS-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-cal-B; src: local('MathJax_Caligraphic Bold'), local('MathJax_Caligraphic-Bold')}
@font-face {font-family: MJXc-TeX-cal-Bx; src: local('MathJax_Caligraphic'); font-weight: bold}
@font-face {font-family: MJXc-TeX-cal-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Caligraphic-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Caligraphic-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Caligraphic-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-frak-R; src: local('MathJax_Fraktur'), local('MathJax_Fraktur-Regular')}
@font-face {font-family: MJXc-TeX-frak-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Fraktur-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Fraktur-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Fraktur-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-frak-B; src: local('MathJax_Fraktur Bold'), local('MathJax_Fraktur-Bold')}
@font-face {font-family: MJXc-TeX-frak-Bx; src: local('MathJax_Fraktur'); font-weight: bold}
@font-face {font-family: MJXc-TeX-frak-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Fraktur-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Fraktur-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Fraktur-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-math-BI; src: local('MathJax_Math BoldItalic'), local('MathJax_Math-BoldItalic')}
@font-face {font-family: MJXc-TeX-math-BIx; src: local('MathJax_Math'); font-weight: bold; font-style: italic}
@font-face {font-family: MJXc-TeX-math-BIw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Math-BoldItalic.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Math-BoldItalic.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Math-BoldItalic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-R; src: local('MathJax_SansSerif'), local('MathJax_SansSerif-Regular')}
@font-face {font-family: MJXc-TeX-sans-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-B; src: local('MathJax_SansSerif Bold'), local('MathJax_SansSerif-Bold')}
@font-face {font-family: MJXc-TeX-sans-Bx; src: local('MathJax_SansSerif'); font-weight: bold}
@font-face {font-family: MJXc-TeX-sans-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-sans-I; src: local('MathJax_SansSerif Italic'), local('MathJax_SansSerif-Italic')}
@font-face {font-family: MJXc-TeX-sans-Ix; src: local('MathJax_SansSerif'); font-style: italic}
@font-face {font-family: MJXc-TeX-sans-Iw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_SansSerif-Italic.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_SansSerif-Italic.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_SansSerif-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-script-R; src: local('MathJax_Script'), local('MathJax_Script-Regular')}
@font-face {font-family: MJXc-TeX-script-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Script-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Script-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Script-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-type-R; src: local('MathJax_Typewriter'), local('MathJax_Typewriter-Regular')}
@font-face {font-family: MJXc-TeX-type-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Typewriter-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Typewriter-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Typewriter-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-cal-R; src: local('MathJax_Caligraphic'), local('MathJax_Caligraphic-Regular')}
@font-face {font-family: MJXc-TeX-cal-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Caligraphic-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Caligraphic-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Caligraphic-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-B; src: local('MathJax_Main Bold'), local('MathJax_Main-Bold')}
@font-face {font-family: MJXc-TeX-main-Bx; src: local('MathJax_Main'); font-weight: bold}
@font-face {font-family: MJXc-TeX-main-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Main-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Main-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Main-Bold.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-I; src: local('MathJax_Main Italic'), local('MathJax_Main-Italic')}
@font-face {font-family: MJXc-TeX-main-Ix; src: local('MathJax_Main'); font-style: italic}
@font-face {font-family: MJXc-TeX-main-Iw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Main-Italic.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Main-Italic.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Main-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-main-R; src: local('MathJax_Main'), local('MathJax_Main-Regular')}
@font-face {font-family: MJXc-TeX-main-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Main-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Main-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-math-I; src: local('MathJax_Math Italic'), local('MathJax_Math-Italic')}
@font-face {font-family: MJXc-TeX-math-Ix; src: local('MathJax_Math'); font-style: italic}
@font-face {font-family: MJXc-TeX-math-Iw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Math-Italic.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Math-Italic.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size1-R; src: local('MathJax_Size1'), local('MathJax_Size1-Regular')}
@font-face {font-family: MJXc-TeX-size1-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Size1-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Size1-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size2-R; src: local('MathJax_Size2'), local('MathJax_Size2-Regular')}
@font-face {font-family: MJXc-TeX-size2-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Size2-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size2-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Size2-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size3-R; src: local('MathJax_Size3'), local('MathJax_Size3-Regular')}
@font-face {font-family: MJXc-TeX-size3-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Size3-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size3-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Size3-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-size4-R; src: local('MathJax_Size4'), local('MathJax_Size4-Regular')}
@font-face {font-family: MJXc-TeX-size4-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Size4-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size4-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Size4-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-vec-R; src: local('MathJax_Vector'), local('MathJax_Vector-Regular')}
@font-face {font-family: MJXc-TeX-vec-Rw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Vector-Regular.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Vector-Regular.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Vector-Regular.otf') format('opentype')}
@font-face {font-family: MJXc-TeX-vec-B; src: local('MathJax_Vector Bold'), local('MathJax_Vector-Bold')}
@font-face {font-family: MJXc-TeX-vec-Bx; src: local('MathJax_Vector'); font-weight: bold}
@font-face {font-family: MJXc-TeX-vec-Bw; src /*1*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/eot/MathJax_Vector-Bold.eot'); src /*2*/: url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Vector-Bold.woff') format('woff'), url('https://cdnjs.loli.net/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/otf/MathJax_Vector-Bold.otf') format('opentype')

52
static/style.css
Unescape View File

@ -35,6 +35,14 @@ body
sans-serif;
}
a.black-link {
color: #000;
}
a.black-link:hover {
color: #4183c4;
}
.font-content {
font-family: 'Open Sans', 'Source Han Sans SC', 'Noto Sans CJK SC', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft Yahei', sans-serif;
}
@ -43,10 +51,6 @@ body
font-family: 'Fira Mono', 'Noto Sans CJK SC', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft Yahei', monospace;
}
.main.container {
margin-top: 5.5em;
}
.padding {
padding-left: 1em;
padding-right: 1em;
@ -92,14 +96,6 @@ body > .ui.page.dimmer {
position: fixed !important;
}
/* status color */
/*
.accordion .status_detail {
transition: color .1s ease;
}
*/
:not(.status_detail).status.success,
.title:hover .status_detail.status.success,
.title.active .status_detail.status.success,
@ -272,3 +268,35 @@ code {
animation: spinner-icon-rotate 3s linear infinite;
display: block;
}
::-webkit-scrollbar {
-webkit-appearance: none;
width: 10px;
height: 10px;
}
::-webkit-scrollbar-track {
background: rgba(0, 0, 0, 0.1);
border-radius: 0px;
}
::-webkit-scrollbar-thumb {
cursor: pointer;
border-radius: 5px;
background: rgba(0, 0, 0, 0.25);
-webkit-transition: color 0.2s ease;
transition: color 0.2s ease;
}
::-webkit-scrollbar-thumb:window-inactive {
background: rgba(0, 0, 0, 0.15);
}
::-webkit-scrollbar-thumb:hover {
background: rgba(128, 135, 139, 0.8);
}
.ui.top.attached.block.header i.icon {
font-size: 1em;
vertical-align: initial;
}

57
utility.js
Unescape View File

@ -1,24 +1,3 @@
/*
* 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';
Array.prototype.forEachAsync = Array.prototype.mapAsync = async function (fn) {
return Promise.all(this.map(fn));
};
@ -40,41 +19,14 @@ let Promise = require('bluebird');
let path = require('path');
let fs = Promise.promisifyAll(require('fs-extra'));
let util = require('util');
let renderer = require('moemark-renderer');
let markdownRenderer = require('./libs/markdown');
let moment = require('moment');
let url = require('url');
let querystring = require('querystring');
let pygmentize = require('pygmentize-bundled-cached');
let gravatar = require('gravatar');
let filesize = require('file-size');
let AsyncLock = require('async-lock');
function escapeHTML(s) {
// Code from http://stackoverflow.com/questions/5251520/how-do-i-escape-some-html-in-javascript/5251551
return s.replace(/[^0-9A-Za-z ]/g, (c) => {
return "&#" + c.charCodeAt(0) + ";";
});
}
function highlightPygmentize(code, lang, cb) {
pygmentize({
lang: lang,
format: 'html',
options: {
nowrap: true,
classprefix: 'pl-'
}
}, code, (err, res) => {
if (err || res.toString() === 'undefined') {
cb(escapeHTML(code));
} else {
cb(res);
}
});
}
renderer.config.highlight = highlightPygmentize;
module.exports = {
resolvePath(s) {
let a = Array.from(arguments);
@ -137,13 +89,13 @@ module.exports = {
return new Promise((resolve, reject) => {
if (!keys) {
if (!obj || !obj.trim()) resolve("");
else renderer(obj, { mathjaxUseHtml: true }, s => {
else markdownRenderer(obj, s => {
resolve(replaceUI(replaceXSS(s)));
});
} else {
let res = obj, cnt = keys.length;
for (let key of keys) {
renderer(res[key], { mathjaxUseHtml: true }, (s) => {
markdownRenderer(res[key], (s) => {
res[key] = replaceUI(replaceXSS(s));
if (!--cnt) resolve(res);
});
@ -206,10 +158,9 @@ module.exports = {
if (encoded) res += '?' + encoded;
return res;
},
escapeHTML: escapeHTML,
highlight(code, lang) {
return new Promise((resolve, reject) => {
highlightPygmentize(code, lang, res => {
require('./libs/highlight')(code, lang, res => {
resolve(res);
});
});

2
views/admin_config.ejs
Unescape View File

@ -48,7 +48,7 @@ for (let item in items) {
}
%>
<div style="text-align: center; ">
<button class="ui blue button">提交</button>
<button class="ui blue labeled icon button"><i class="ui edit icon"></i>提交</button>
</div>
</form>
<% include admin_footer %>

2
views/admin_header.ejs
Unescape View File

@ -5,7 +5,7 @@ let items = {
privilege: '权限管理',
rejudge: '一键重测',
links: '友链管理',
rating: 'Rating 管理',
rating: '积分管理',
raw: '配置文件',
other: '其他操作'
};

2
views/admin_info.ejs
Unescape View File

@ -17,6 +17,8 @@
}
.statistic .label {
padding-top: 15px;
font-size: 1.4em !important;
font-weight: normal !important;
}
</style>

2
views/admin_links.ejs
Unescape View File

@ -54,7 +54,7 @@ this.adminPage = 'links';
<input type="text" id="add_url">
</div>
</div>
<div style="text-align: center; "><div id="add_button" class="ui submit button">添加</a></div>
<div style="text-align: center; "><div id="add_button" class="ui submit blue labeled icon button"><i class="ui add icon"></i>添加</a></div>
</div>
<form method="post" id="submit_form">

6
views/admin_other.ejs
Unescape View File

@ -1,8 +1,8 @@
<% this.adminPage = 'other'; %>
<% include admin_header %>
<form method="post" class="ui form">
<p><button class="ui blue button" name="type" value="reset_count" type="submit">重新计算提交及 AC 数</button></p>
<p><button class="ui blue button" name="type" value="reset_discussion" type="submit">重新计算讨论版回复数和回复时间</button></p>
<p><button class="ui blue button" name="type" value="reset_codelen" type="submit">重新计算提交代码长度</button></p>
<p><button class="ui blue labeled icon button" name="type" value="reset_count" type="submit"><i class="ui repeat icon"></i>重新计算提交及 AC 数</button></p>
<p><button class="ui blue labeled icon button" name="type" value="reset_discussion" type="submit"><i class="ui repeat icon"></i>重新计算讨论版回复数和回复时间</button></p>
<p><button class="ui blue labeled icon button" name="type" value="reset_codelen" type="submit"><i class="ui repeat icon"></i>重新计算提交代码长度</button></p>
</form>
<% include admin_footer %>

2
views/admin_privilege.ejs
Unescape View File

@ -37,7 +37,7 @@ let privileges = {
</table>
<div style="text-align: center; ">
<button class="ui button" onclick="submit()">提交</button>
<button class="ui blue labeled icon button" onclick="submit()"><i class="ui edit icon"></i>提交</button>
</div>
<form method="post" id="submit_form">

4
views/admin_rating.ejs
Unescape View File

@ -14,10 +14,10 @@
</div>
</div>
</div>
<button class="ui blue button" name="type" value="doit" type="submit">计算此比赛的 Rating</button>
<button class="ui blue labeled icon button" name="type" value="doit" type="submit"><i class="ui calculator icon"></i>计算此比赛的积分</button>
</form>
注意：如果删除一个比赛的 Rating，则该比赛之上的所有比赛也将被删除，Rating 将还原至该比赛之前的状态！
注意：如果删除一个比赛的积分，则该比赛之上的所有比赛也将被删除，积分将还原至该比赛之前的状态！
<form action="<%= syzoj.utils.makeUrl(['admin', 'rating', 'delete']) %>" method="POST">
<div class="ui relaxed divided list">
<% for (const calc of calcs) { %>

2
views/admin_raw.ejs
Unescape View File

@ -28,7 +28,7 @@ editor.getSession().on("change", function () {
<div style="text-align: center; ">
<button class="ui blue button">提交</button>
<button class="ui blue labeled icon button"><i class="ui edit icon"></i>提交</button>
</div>
</form>
<% include admin_footer %>

8
views/admin_rejudge.ejs
Unescape View File

@ -71,15 +71,15 @@
</div>
<div style="text-align: center; ">
<button class="ui button" name="type" value="query">查询</button>
<button class="ui labeled icon button" name="type" value="query"><i class="ui search icon"></i>查询</button>
<% if (form.type === 'rejudge') { %>
<button class="ui blue disabled button" name="type" value="rejudge">已重测 <%= count %> 条记录</button>
<button class="ui blue disabled labeled icon button" name="type" value="rejudge"><i class="ui checkmark icon"></i>已重测 <%= count %> 条记录</button>
<% } else if (count !== null) { %>
<a onclick="$('#modal-rejudge').modal('show');" class="ui blue<% if (count === 0) { %> disabled<% } %> button"><% if (count === 0) { %>没有符合条件的记录<% } else { %>重测 <%= count %> 条记录<% } %></a>
<a onclick="$('#modal-rejudge').modal('show');" class="ui blue<% if (count === 0) { %> disabled<% } %> labeled icon button"><i class="ui repeat icon"></i><% if (count === 0) { %>没有符合条件的记录<% } else { %>重测 <%= count %> 条记录<% } %></a>
<button id="submit_rejudge" name="type" value="rejudge" style="display: none; "></button>
<div class="ui basic modal" id="modal-rejudge">
<div class="ui icon header">
<i class="refresh icon"></i>
<i class="retweet icon"></i>
<p style="margin-top: 15px; ">重新评测</p>
</div>
<div class="content" style="text-align: center; ">

15
views/article.ejs
Unescape View File

@ -18,12 +18,15 @@
<% } %>
</div>
<h1><%= article.title %></h1>
<p style="font_size: 0.7em"><img style="vertical-align: middle;" src="<%= syzoj.utils.gravatar(article.user.email, 64) %>" width="32" height="32">
<a href="<%= syzoj.utils.makeUrl(['user', article.user_id]) %>"><%= article.user.username %></a><% if (article.user.nameplate) { %><%- article.user.nameplate %><% } %> 于 <%= syzoj.utils.formatDate(article.public_time) %> 发表，<%= syzoj.utils.formatDate(article.update_time) %> 最后更新
<p style="margin-bottom: -5px; ">
<img style="vertical-align: middle; margin-bottom: 2px; margin-right: 2px; " src="<%= syzoj.utils.gravatar(article.user.email, 34) %>" width="17" height="17">
<b style="margin-right: 30px; "><a class="black-link" href="<%= syzoj.utils.makeUrl(['user', article.user_id]) %>"><%= article.user.username %></a><% if (article.user.nameplate) { %><%- article.user.nameplate %><% } %></b>
<b style="margin-right: 30px; "><i class="calendar icon"></i> <%= syzoj.utils.formatDate(article.public_time) %></b>
<% if (article.public_time !== article.update_time) { %><b style="margin-right: 30px; "><i class="edit icon"></i> <%= syzoj.utils.formatDate(article.update_time) %></b><% } %>
<% if (article.allowedEdit) { %>
<a class="ui mini red button" onclick="$('#modal-delete').modal('show')">删除文章</a>
<a class="ui mini button" href="<%= syzoj.utils.makeUrl(['article', article.id, 'edit']) %>">编辑文章</a>
<div class="ui basic modal" id="modal-delete">
<a style="margin-top: -4px; " class="ui mini right floated labeled icon button" href="<%= syzoj.utils.makeUrl(['article', article.id, 'edit']) %>"><i class="ui edit icon"></i>编辑</a>
<a style="margin-top: -4px; margin-right: 3px; " class="ui mini red right floated labeled icon button" onclick="$('#modal-delete').modal('show')"><i class="ui trash icon"></i>删除</a>
<div class="ui basic modal right floated" id="modal-delete">
<div class="ui icon header">
<i class="trash icon"></i>
<p style="margin-top: 15px; ">删除文章</p>
@ -96,9 +99,11 @@
<div class="field">
<textarea name="comment"></textarea>
</div>
<div style="text-align: center; ">
<button type="submit" class="ui labeled submit icon button">
<i class="icon edit"></i> 回复
</button>
</div>
</form>
<% } %>
</div>

3
views/article_edit.ejs
Unescape View File

@ -15,6 +15,7 @@
<div class="field">
<label for="title">标题</label>
<input type="text" id="title" name="title" value="<%= article.title %>">
<div style="margin-top: 15px; "></div>
<label for="content">内容</label>
<textarea rows="15" id="content" name="content" class="markdown-edit"><%= article.content %></textarea>
<% if (user && user.is_admin) { %>
@ -30,9 +31,11 @@
<div class="ui header" id="pv-title"></div>
<div id="pv-content" class="font-content"></div>
</div>
<div style="text-align: center; ">
<button type="submit" class="ui labeled submit icon button">
<i class="icon edit"></i> 提交
</button>
</div>
</form>
</div>

2
views/contest_edit.ejs
Unescape View File

@ -77,7 +77,7 @@
<label><span style="visibility: hidden; ">　</span></label>
</div>
</div>
<button type="submit" class="ui button">提交</button>
<div style="text-align: center; "><button type="submit" class="ui labeled icon blue button"><i class="ui edit icon"></i>提交</button></div>
</form>
<script>
$(function () {

9
views/contest_ranklist.ejs
Unescape View File

@ -154,5 +154,14 @@
<% } %>
</tbody>
</table>
<% if (!ranklist.length) { %>
<div style="background-color: #fff; height: 18px; margin-top: -18px; "></div>
<div class="ui placeholder segment" style="margin-top: 0px; ">
<div class="ui icon header">
<i class="ui file icon" style="margin-bottom: 20px; "></i>
暂无选手提交
</div>
</div>
<% } %>
</div>
<% include footer %>

28
views/contests.ejs
Unescape View File

@ -1,14 +1,16 @@
<% this.title = '比赛' %>
<% include header %>
<div class="padding">
<% if (contests.length) { %>
<% if (user && user.is_admin) { %>
<div class="ui grid">
<div class="row">
<div class="column">
<a href="<%= syzoj.utils.makeUrl(['contest', 0, 'edit']) %>" class="ui mini right floated button">添加比赛</a>
</div>
</div>
<form class="ui mini form">
<div class="inline fields" style="margin-bottom: 25px; white-space: nowrap; ">
<a href="<%= syzoj.utils.makeUrl(['contest', 0, 'edit']) %>" class="ui mini labeled icon right floated button" style="margin-left: auto; ">
<i class="ui icon write"></i>
添加比赛
</a>
</div>
</form>
<% } %>
<table class="ui very basic center aligned table">
<thead>
@ -42,6 +44,20 @@
<% } %>
</tbody>
</table>
<% } else { %>
<div class="ui placeholder segment">
<div class="ui icon header">
<i class="calendar icon" style="margin-bottom: 20px; "></i>
暂无比赛
</div>
<% if (user && user.is_admin) { %>
<a href="<%= syzoj.utils.makeUrl(['contest', 0, 'edit']) %>" class="ui primary labeled icon button">
<i class="ui icon write"></i>
添加第一场比赛
</a>
<% } %>
</div>
<% } %>
<br>
<% include page %>
</div>

21
views/discussion.ejs
Unescape View File

@ -18,8 +18,8 @@
<% } %>
</div>
</div>
<div class="six wide right aligned column">
<% if(in_problems) { %>
<div class="six wide right aligned column" style="margin-bottom: 10px; ">
<% if (in_problems) { %>
<a style="margin-left: 10px; " href="<%= syzoj.utils.makeUrl(['discussion', 'global']) %>" class="ui labeled icon mini blue button">
<i class="world icon"></i>
全局板块
@ -36,14 +36,17 @@
题目板块
</a>
<% } %>
<% if (articles.length && user) { %>
<a style="margin-left: 10px; " href="<%= syzoj.utils.makeUrl(['article', 0, 'edit'], problem ? { problem_id: problem.id } : null) %>" class="ui labeled icon mini button">
<i class="write icon"></i>
发帖
</a>
<% } %>
<% } %>
</div>
</div>
</div>
<% if (articles.length) { %>
<table class="ui very basic center aligned table">
<thead>
<tr>
@ -72,5 +75,19 @@
</table>
<br>
<% include page %>
<% } else { %>
<div class="ui placeholder segment">
<div class="ui icon header">
<i class="chat icon" style="margin-bottom: 20px; "></i>
暂无讨论
</div>
<% if (!in_problems && user) { %>
<a href="<%= syzoj.utils.makeUrl(['article', 0, 'edit'], problem ? { problem_id: problem.id } : null) %>" class="ui primary labeled icon button">
<i class="write icon"></i>
发帖
</a>
<% } %>
</div>
<% } %>
</div>
<% include footer %>

6
views/footer.ejs
Unescape View File

@ -1,11 +1,11 @@
</div>
<div class="ui vertical footer segment">
<div class="ui vertical footer segment" style="margin-top: 10px; ">
<div class="ui center aligned container">
<span style="color: #999;"><%= syzoj.config.title %> Powered by <a href="https://github.com/syzoj/syzoj" target="_blank">SYZOJ</a>.</span>
</div>
</div>
<script src="https://cdnjs.loli.net/ajax/libs/semantic-ui/2.3.3/semantic.min.js"></script>
</div>
<script src="https://cdnjs.loli.net/ajax/libs/semantic-ui/2.4.1/semantic.min.js"></script>
<script src="https://cdnjs.loli.net/ajax/libs/Chart.js/2.7.2/Chart.bundle.min.js"></script>
<script src="/script.js?20170710"></script>
</body>

27
views/header.ejs
Unescape View File

@ -1,21 +1,21 @@
<% include util %>
<!DOCTYPE html>
<html lang="zh-CN">
<html lang="zh-CN" style="position: fixed; width: 100%; overflow: hidden; ">
<head>
<meta charset="utf-8">
<meta content="IE=edge" http-equiv="X-UA-Compatible">
<meta name="viewport" content="width=1200">
<title><%= title %> - <%= syzoj.config.title %></title>
<link href="https://cdnjs.loli.net/ajax/libs/semantic-ui/2.3.3/semantic.min.css" rel="stylesheet">
<link href="https://cdnjs.loli.net/ajax/libs/semantic-ui/2.4.1/semantic.min.css" rel="stylesheet">
<link href="/tomorrow.css" rel="stylesheet">
<link href="/mathjax.css" rel="stylesheet">
<link href="https://cdnjs.loli.net/ajax/libs/KaTeX/0.10.0-rc.1/katex.min.css" rel="stylesheet">
<link href="/mathjax.css?20181105" rel="stylesheet">
<link href="https://cdnjs.loli.net/ajax/libs/KaTeX/0.10.0/katex.min.css" rel="stylesheet">
<link href="https://cdnjs.loli.net/ajax/libs/morris.js/0.5.1/morris.css" rel="stylesheet">
<link href="/style.css?20181023" rel="stylesheet">
<link href="/style.css?20181108" rel="stylesheet">
<link href="https://fonts.loli.net/css?family=Fira+Mono" rel="stylesheet">
<link href="https://fonts.loli.net/css?family=Lato:400,700,400italic,700italic&subset=latin" rel="stylesheet">
<link href="https://fonts.loli.net/css?family=Open+Sans:300,300i,400,400i,600,600i,700,700i,800,800i&amp;subset=latin-ext" rel="stylesheet">
<link href="https://fonts.loli.net/css?family=Raleway:300" rel="stylesheet">
<link href="https://fonts.loli.net/css?family=Exo+2:600" rel="stylesheet">
<script src="https://cdnjs.loli.net/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<% if (syzoj.config.google_analytics && syzoj.config.google_analytics !== 'UA-XXXXXXXX-X') { %>
<script>
@ -30,10 +30,18 @@
</script>
<% } %>
</head>
<body>
<div class="ui fixed borderless menu" style="position: fixed; ">
<body style="position: relative; margin-top: 49px; height: calc(100% - 49px); overflow-y: overlay; ">
<div class="ui fixed borderless menu" style="position: fixed; height: 49px; ">
<div class="ui container">
<a class="header item" href="/"><span style="font-family: Raleway; font-size: 1.5em; font-weight: 300; "><%= syzoj.config.title %></span></a>
<%
if (syzoj.config.logo.url) {
let width = syzoj.config.logo.width ? syzoj.config.logo.width + 'px' : 'auto';
let height = syzoj.config.logo.height ? syzoj.config.logo.height + 'px' : 'auto';
%>
<a class="header item" href="/"><img src="<%= syzoj.config.logo.url %>" style="width: <%= width %>; height: <%= height %>; "></a>
<% } else { %>
<a class="header item" href="/"><span style="font-family: 'Exo 2'; font-size: 1.5em; font-weight: 600; "><%= syzoj.config.title %></span></a>
<% } %>
<a class="item<% if (active === '') { %> active<% } %>" href="/"><i class="home icon"></i> 首页</a>
<a class="item<% if (active.startsWith('problem')) { %> active<% } %>" href="/problems"><i class="list icon"></i> 题库</a>
<a class="item<% if (active.startsWith('contest')) { %> active<% } %>" href="/contests"><i class="calendar icon"></i> 比赛</a>
@ -71,4 +79,5 @@
</div>
</div>
</div>
<div style="margin-top: 28px; ">
<div class="ui main container">

41
views/index.ejs
Unescape View File

@ -3,7 +3,7 @@
<div class="padding">
<div class="ui three column grid">
<div class="eleven wide column">
<h4 class="ui top attached block header">公告</h4>
<h4 class="ui top attached block header"><i class="ui info icon"></i>公告</h4>
<div class="ui bottom attached segment">
<table class="ui very basic table">
<thead>
@ -22,7 +22,7 @@
</tbody>
</table>
</div>
<h4 class="ui top attached block header">排名</h4>
<h4 class="ui top attached block header"><i class="ui signal icon"></i>排名</h4>
<div class="ui bottom attached segment">
<table class="ui very basic center aligned table" style="table-layout: fixed; ">
<thead>
@ -51,7 +51,7 @@
++i;
%>
<tr>
<td><%= i %></td>
<td><b><%= i %></b></td>
<td><a href="<%= syzoj.utils.makeUrl(['user', user.id]) %>"><%= user.username %></a><% if (user.nameplate) { %><%- user.nameplate %><% } %></td>
<td style="font-content">
<script id="user-infomation-script-<%= i %>">
@ -76,7 +76,7 @@
</div>
</div>
<div class="right floated five wide column">
<h4 class="ui top attached block header">一言（ヒトコト）</h4>
<h4 class="ui top attached block header"><i class="ui quote left icon"></i>一言（ヒトコト）</h4>
<div class="ui bottom attached center aligned segment">
<div class="ui active centered inline loader" id="hitokoto-loader"></div>
<script>
@ -92,14 +92,35 @@
<div style="font-size: 1em; line-height: 1.5em; display: none; " id="hitokoto-content"></div>
<div style="text-align: right; margin-top: 15px; font-size: 0.9em; color: #666; display: none; " id="hitokoto-from"></div>
</div>
<h4 class="ui top attached block header"><i class="ui rss icon"></i>最近更新</h4>
<div class="ui bottom attached segment">
<table class="ui very basic center aligned table">
<thead>
<tr>
<th width="70%">题目</th>
<th width="30%">更新时间</th>
</tr>
</thead>
<tbody>
<%
for (let problem of problems) {
%>
<tr>
<td><a href="<%= syzoj.utils.makeUrl(['problem', problem.id]) %>"><%= problem.title %></a></td>
<td><%= problem.time %></td>
</tr>
<% } %>
</tbody>
</table>
</div>
<%
if (fortune) {
let color;
if (fortune.fortune.indexOf('吉') != -1) color = '#1fb752';
if (fortune.fortune.indexOf('吉') != -1) color = '#0ccf00';
else if (fortune.fortune.indexOf('凶') != -1) color = '#f25e65';
else color = '#444';
%>
<h4 class="ui top attached block header">今日运势</h4>
<h4 class="ui top attached block header"><i class="ui magic icon"></i>今日运势</h4>
<div class="ui bottom attached segment">
<div style="height: 15px; "></div>
<div class="ui two column center aligned padded grid">
@ -110,7 +131,7 @@
</div>
<div class="two column row">
<div class="column">
<div style="color: #1fb752; ">
<div style="color: #0ccf00; ">
<% if (fortune.good.length) { %>
<strong>宜：</strong><%= fortune.good[0].title %>
<br>
@ -145,7 +166,7 @@
</div>
</div>
<% } %>
<h4 class="ui top attached block header">搜索题目</h4>
<h4 class="ui top attached block header"><i class="ui search icon"></i>搜索题目</h4>
<div class="ui bottom attached segment">
<form action="<%= syzoj.utils.makeUrl(['problems', 'search']) %>" method="get">
<div class="ui search" style="width: 100%; ">
@ -157,7 +178,7 @@
</div>
</form>
</div>
<h4 class="ui top attached block header">近期比赛</h4>
<h4 class="ui top attached block header"><i class="ui calendar icon"></i>近期比赛</h4>
<div class="ui bottom attached <% if (!contests || !contests.length) { %>center aligned <% } %>segment">
<% if (!contests || !contests.length) { %>
还没有举行过任何比赛
@ -192,7 +213,7 @@
<% } %>
</div>
<% if (typeof links !== 'undefined' && links && links.length) { %>
<h4 class="ui top attached block header font-content">友情链接</h4>
<h4 class="ui top attached block header font-content"><i class="ui linkify icon"></i>友情链接</h4>
<div class="ui bottom attached segment">
<ul style="margin: 0; padding-left: 20px; ">
<% for (let link of links) { %>

4
views/login.ejs
Unescape View File

@ -6,7 +6,7 @@
<div class="row">
<div class="column" style="max-width: 450px">
<h2 class="ui image header">
<div class="content">
<div class="content" style="margin-bottom: 10px; ">
登录
</div>
</h2>
@ -32,7 +32,7 @@
</form>
<div class="ui message">
<a href="/sign_up">注册</a>
<a href="/sign_up">注册账号</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
<a href="<%= syzoj.utils.makeUrl(['forget']) %>">忘记密码</a>
</div>
</div>

2
views/page.ejs
Unescape View File

@ -1,4 +1,4 @@
<% if (paginate.pageCnt) { %>
<% if (paginate.pageCnt > 1) { %>
<div style="text-align: center; ">
<div class="ui pagination menu" style="box-shadow: none; ">
<a class="<% if (paginate.currPage === 1) { %> disabled<% } %> icon item" <% if (paginate.currPage !== 1) { %>href="<%= syzoj.utils.makeUrl(req, Object.assign({}, req.query, { page: paginate.currPage - 1 })) %>" <% } %>id="page_prev">

4
views/problem.ejs
Unescape View File

@ -302,7 +302,7 @@ div[class*=ace_br] {
</div>
</div>
</div>
<div class="ui center aligned vertical segment" style="padding-bottom: 0; "><button type="submit" class="ui button">提交</button></div>
<div class="ui center aligned vertical segment" style="padding-bottom: 0; "><button type="submit" class="ui labeled icon button"><i class="ui edit icon"></i>提交</button></div>
<% } else { %>
<input name="language" type="hidden" id="form">
<input name="code" type="hidden">
@ -334,7 +334,7 @@ div[class*=ace_br] {
</div>
</div>
<div class="ui center aligned vertical segment" style="padding-bottom: 0; ">
<button type="submit" class="ui button">提交</button>
<button type="submit" class="ui labeled icon button"><i class="ui edit icon"></i>提交</button>
<!--div onclick="show_custom_test()" class="ui positive button">自定义测试</div-->
</div>
<% } %>

4
views/problem_data.ejs
Unescape View File

@ -117,8 +117,8 @@ function getIcon(filename) {
<label for="answer">上传文件（可一次性上传多个）</label>
<input type="file" name="file" multiple id="upload_file">
<div class="ui center aligned vertical segment" style="padding-bottom: 0; ">
<div class="ui button" onclick="check_replace()">提交</div>
<a href="<%= syzoj.utils.makeUrl(['problem', problem.id]) %>" class="ui blue button">返回题目</a>
<div class="ui labeled icon blue button" onclick="check_replace()"><i class="ui edit icon"></i>提交</div>
<a href="<%= syzoj.utils.makeUrl(['problem', problem.id]) %>" class="ui labeled icon button"><i class="ui angle left icon"></i>返回</a>
</div>
</div>
</div>

6
views/problem_edit.ejs
Unescape View File

@ -64,7 +64,11 @@
<div class="font-content" id="pv-hint"></div>
</div>
<% if (problem.allowedEdit) { %>
<button type="submit" class="ui button">提交</button>
<div style="text-align: center; ">
<button type="submit" class="ui labeled submit icon button">
<i class="icon edit"></i> 提交
</button>
</div>
<% } %>
</form>
</div>

6
views/problem_import.ejs
Unescape View File

@ -17,6 +17,10 @@
<label>题目链接</label>
<input type="text" name="url" placeholder="如：http://example.com/problem/1">
</div>
<button type="submit" class="ui button">提交</button>
<div style="text-align: center; ">
<button type="submit" class="ui labeled submit icon button">
<i class="icon edit"></i> 提交
</button>
</div>
</form>
<% include footer %>

8
views/problem_manage.ejs
Unescape View File

@ -95,8 +95,8 @@
<label for="additional_file">上传附加文件（请使用 ZIP 格式）</label>
<input type="file" id="additional_file" name="additional_file">
</div>
<button type="submit" class="ui button">提交</button>
<a href="<%= syzoj.utils.makeUrl(['problem', problem.id]) %>" class="ui blue button">返回题目</a>
<button type="submit" class="ui labeled icon blue button"><i class="ui edit icon"></i>提交</button>
<a href="<%= syzoj.utils.makeUrl(['problem', problem.id]) %>" class="ui labeled icon button"><i class="ui angle left icon"></i>返回</a>
</form>
</div>
</div>
@ -145,7 +145,9 @@ $(function () {
});
function checkSubmit() {
;
if (!$('#file-io-output-name').val()) {
$('#file-io-output-name').val($('#file-io-output-name').attr('placeholder'));
}
}
</script>
<% include footer %>

6
views/problem_tag_edit.ejs
Unescape View File

@ -60,7 +60,11 @@
</div>
</div>
</div>
<button type="submit" class="ui button">提交</button>
<div style="text-align: center; ">
<button type="submit" class="ui labeled submit icon button">
<i class="icon edit"></i> 提交
</button>
</div>
</form>
<script>
$(function () {

19
views/problems.ejs
Unescape View File

@ -25,7 +25,7 @@ if (typeof tags !== 'undefined') tagIDs = tags.map(x => x.id);
<form action="<%= syzoj.utils.makeUrl(['problems', 'search']) %>" method="get">
<div class="ui search" style="width: 280px; height: 28px; margin-top: -5.3px; ">
<div class="ui left icon input" style="width: 100%; ">
<input class="prompt" style="width: 100%; " type="text" placeholder="ID / 题目名 …" name="keyword">
<input class="prompt" style="width: 100%; " type="text" value="<%= req.query.keyword %>" placeholder="ID / 题目名 …" name="keyword">
<i class="search icon"></i>
</div>
<div class="results" style="width: 100%; "></div>
@ -81,10 +81,10 @@ if (typeof tags !== 'undefined') tagIDs = tags.map(x => x.id);
</div>
</div>
<% if (problems.length) { %>
<div style="margin-bottom: 30px; ">
<% include page %>
</div>
<table class="ui very basic center aligned table">
<thead>
<tr>
@ -113,7 +113,7 @@ if (typeof tags !== 'undefined') tagIDs = tags.map(x => x.id);
<% } %>
</td>
<% } %>
<td><%= problem.id %></td>
<td><b><%= problem.id %></b></td>
<td class="left aligned">
<a style="vertical-align: middle; " href="<%= syzoj.utils.makeUrl(['problem', problem.id]) %>"><%= problem.title %>
<% if (!problem.is_public) { %><span class="ui header"><span class="ui tiny red label">未公开</span></span><% } %>
@ -149,6 +149,19 @@ if (typeof tags !== 'undefined') tagIDs = tags.map(x => x.id);
</tbody>
</table><br>
<% include page %>
<% } else { %>
<div class="ui placeholder segment">
<div class="ui icon header">
<% if (typeof req.query.keyword !== 'undefined') { %>
<i class="search icon" style="margin-bottom: 20px; "></i>
找不到符合条件的题目
<% } else { %>
<i class="list icon" style="margin-bottom: 20px; "></i>
暂无题目
<% } %>
</div>
</div>
<% } %>
<script>
document.addEventListener('keydown', function (event) {
if (event.keyCode === 39) document.getElementById('page_next').click();

4
views/ranklist.ejs
Unescape View File

@ -15,7 +15,7 @@
<th style="width: 150px; "><%- createSortableTitle('username', '用户名', true) %></th>
<th>个性签名</th>
<th style="width: 100px; "><%- createSortableTitle('ac_num', '通过数量', false) %></th>
<th style="width: 100px; "><%- createSortableTitle('rating', 'Rating', false) %></th>
<th style="width: 100px; "><%- createSortableTitle('rating', '积分', false) %></th>
</tr>
</thead>
<script>
@ -37,7 +37,7 @@
++i;
%>
<tr>
<td><%= i %></td>
<td><b><%= i %></b></td>
<td><a href="<%= syzoj.utils.makeUrl(['user', user.id]) %>"><%= user.username %></a><% if (user.nameplate) { %><%- user.nameplate %><% } %></td>
<td class="font-content">
<script id="user-infomation-script-<%= i %>">

4
views/status_label.ejs
Unescape View File

@ -20,7 +20,7 @@ const iconList = {
};
Vue.component('status-label', {
template: '#statusIconTemplate',
props: ['status'],
props: ['status', 'indetail'],
computed: {
icon() {
if (this.status in iconList) {
@ -30,7 +30,7 @@ Vue.component('status-label', {
}
},
colorClass() {
return this.status.toLowerCase().split(' ').join('_');
return (this.indetail ? 'status_detail ' : '') + this.status.toLowerCase().split(' ').join('_');
}
}
})

4
views/submission.ejs
Unescape View File

@ -64,7 +64,7 @@
子任务 #{{ $index + 1 }}
</div>
<div class="four wide column">
<status-label :status="getSubtaskResult(subtask)"></status-label>
<status-label :status="getSubtaskResult(subtask)" :indetail="true"></status-label>
</div>
<div class="three wide column" v-if="subtask.score != null">
得分：<span style="font-weight: normal; ">{{ Math.trunc(subtask.score) }}</span>
@ -81,7 +81,7 @@
测试点 #{{ $caseIndex + 1 }}
</div>
<div class="four wide column">
<status-label :status="getTestcaseStatus(curCase)"></status-label>
<status-label :status="getTestcaseStatus(curCase)" :indetail="true"></status-label>
</div>
<template v-if="checkTestcaseOK(curCase)">
<div class="three wide column">

68
views/submissions_item.ejs
Unescape View File

@ -50,28 +50,76 @@ Vue.component('submission-item', {
<script id="submissionItemTemplate" type="text/x-template">
<tr>
<td><a :href="submissionLink">#{{ data.info.submissionId }}</a></td>
<td ref="problemLabel"><a ref="problemLabelTextFit" style="width: 230px; height: 22px; display: block; margin: 0 auto; line-height: 22px;" :href="problemLink">#{{ config.inContest ? alpha(data.info.problemId) : data.info.problemId }}. {{ data.info.problemName }}</a></td>
<td><a :href="submissionLink"><status-label :status="statusString"></status-label></a></td>
<% if (active === 'submissions') { %>
<td><a :href="submissionLink"><b>#{{ data.info.submissionId }}</b></a></td>
<% } else { %>
<td><b>#{{ data.info.submissionId }}</b></td>
<% } %>
<td ref="problemLabel"><a ref="problemLabelTextFit" style="width: 230px; height: 22px; display: block; margin: 0 auto; line-height: 22px;" :href="problemLink"><b>#{{ config.inContest ? alpha(data.info.problemId) : data.info.problemId }}.</b> {{ data.info.problemName }}</a></td>
<% if (active === 'submissions') { %>
<td><a :href="submissionLink"><b><status-label :status="statusString"></status-label></b></a></td>
<% } else { %>
<td><b><status-label :status="statusString"></status-label></b></td>
<% } %>
<template v-if="data.result">
<td v-if="config.showScore"><a :href="submissionLink"><span class="score" :class="scoreClass">{{ (data.result.score != null && data.result.score !== NaN) ? Math.floor(data.result.score) : '' }}</span></a></td>
<td v-if="config.showUsage">{{ (data.result.time != null && data.result.time !== NaN) ? data.result.time.toString() + ' ms' : '' }}</td>
<td v-if="config.showUsage">{{ (data.result.memory != null && data.result.memory !== NaN) ? data.result.memory.toString() + ' KiB' : '' }}</td>
<% if (active === 'submissions') { %>
<td v-if="config.showScore"><a :href="submissionLink"><span class="score" :class="scoreClass">{{ Math.floor(data.result.score || 0) }}</span></a></td>
<% } else { %>
<td v-if="config.showScore"><span class="score" :class="scoreClass">{{ Math.floor(data.result.score || 0) }}</span></td>
<% } %>
<td v-if="config.showUsage">{{ (data.result.time || 0).toString() + ' ms' }}</td>
<td v-if="config.showUsage">{{ (data.result.memory || 0).toString() + ' KiB' }}</td>
</template> <template v-else>
<td v-if="config.showScore"/> <td v-if="config.showUsage"/> <td v-if="config.showUsage"/>
</template>
<td v-if="config.showCode">
<span v-if="data.info.language"><a :href="submissionLink">{{ data.info.language }}</a> / </span>
<% if (active === 'submissions') { %>
<span v-if="data.info.language"><a :href="submissionLink"><b>{{ data.info.language }}</b></a> / </span>
<% } else { %>
<span v-if="data.info.language"><b>{{ data.info.language }}</b> / </span>
<% } %>
{{ data.info.codeSize }}
</td>
<td><a :href="userLink">{{ data.info.user }}</a></td>
<td>{{ data.info.submitTime }}</td>
<td v-if="showRejudge">
<form :action="submissionLink + '/rejudge'" method="POST">
<button type="submit" style="color: #000; padding: 0; border: none; background: none;" value="rejudge"><i class="repeat icon"></i></button>
</form>
<a id="rejudge-button" :onclick="'check_rejudge(' + (statusString === 'Waiting' || statusString.startsWith('Running')).toString() + ')'" style="color: #000; " href="#"><i class="repeat icon"></i></a>
<% if (active === 'submission') { %>
<div class="ui basic modal" id="modal-rejudge">
<div class="ui icon header">
<i class="retweet icon"></i>
<p style="margin-top: 15px; ">重新评测</p>
</div>
<div class="content" style="text-align: center; ">
<p>确认重新评测该提交记录吗？</p>
<p id="warning_pending"><strong>警告：只有管理员可以重新评测一个未评测完成的记录，<br>这种情况一般发生在评测服务中断后，如果一个提交正在被评测，<br>则将其重新评测会导致系统错乱！</strong></p>
</div>
<div class="actions">
<div class="ui red basic cancel inverted button">
<i class="remove icon"></i>
否
</div>
<a class="ui green ok inverted button" :href-post="submissionLink + '/rejudge'">
<i class="checkmark icon"></i>
是
</a>
</div>
</div>
<% } %>
</td>
</tr>
</script>
<% if (active === 'submission') { %>
<script>
function check_rejudge(pending) {
if (pending) {
$('#warning_pending').css('display', '');
} else {
$('#warning_pending').css('display', 'none');
}
$('#modal-rejudge').modal('show');
}
</script>
<% } %>

4
views/user.ejs
Unescape View File

@ -32,7 +32,7 @@
</div>
<div class="extra content">
<a><i class="check icon"></i>通过 <%= show_user.ac_problems.length %> 题</a>
<a><i class="star icon"></i>Rating <%= show_user.rating %></a>
<a style="float: right; "><i class="star icon"></i>积分 <%= show_user.rating %></a>
</div>
</div>
@ -135,7 +135,7 @@
<tr>
<th>比赛</th>
<th>名次</th>
<th>Rating</th>
<th>积分</th>
</tr>
</thead>
<tbody>

8
views/user_edit.ejs
Unescape View File

@ -70,9 +70,9 @@
<label>管理用户</label>
</div>
</div>
<div style="text-align: center; ">
<button type="submit" class="ui button">修改</button>
<a href="<%= syzoj.utils.makeUrl(['user', edited_user.id]) %>" class="ui blue button">返回个人资料</a>
<div style="text-align: center; margin-top: 30px; ">
<button type="submit" class="ui blue labeled icon button"><i class="ui icon edit"></i>修改</button>
<a href="<%= syzoj.utils.makeUrl(['user', edited_user.id]) %>" class="ui labeled icon button"><i class="ui icon angle left"></i>返回</a>
</div>
</form>
</div>
@ -119,7 +119,7 @@ function check() {
</script>
<script>
$(function () {
$('.ui.dropdown').dropdown();
$('.ui.dropdown:not(.simple)').dropdown();
});
</script>
<% include footer %>

Write Preview
Loading…
Cancel
Save